Add project files.

2024-09-02 10:03:23 +07:00
parent 42def0d4aa
commit 6219298497
361 changed files with 58423 additions and 0 deletions
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+<UserControl x:Class="SafeBagDE70.CollectionUC"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:SafeBagDE70"
+              xmlns:hc="https://handyorg.github.io/handycontrol"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <hc:SimpleStackPanel Background="White" VerticalAlignment="Center" Margin="20">
+        <hc:HighlightTextBlock FontSize="20" FontWeight="Bold" Foreground="Red" Text="TÚI ĐÃ ĐẦY, HÃY THỰC HIỆN LẤY TÚI TIỀN RA KHỎI MÁY:" HorizontalAlignment="Center"/>
+        <Separator/>
+        <hc:HighlightTextBlock FontSize="20" FontWeight="Bold" Foreground="Blue" Text="1. KIỂM TRA VÀ LẤY TIỀN KHỎI TẤT CẢ CÁC NGĂN"/>
+        <Separator/>
+        <hc:HighlightTextBlock FontSize="20" FontWeight="Bold" Foreground="Blue" Text="2. THỰC HIỆN LẤY TÚI TIỀN RA KHỎI MÁY (NẾU BẠN LÀ NHÂN VIÊN VIETINBANK)"/>
+        <Separator/>
+        <hc:HighlightTextBlock FontSize="20" FontWeight="Bold" Foreground="Blue" Text="3. ẤN THIẾT LẬP BỘ ĐẾM (NẾU BẠN LÀ NHÂN VIÊN VIETINBANK)"/>
+        <Separator/>
+    </hc:SimpleStackPanel>
+</UserControl>
@@ -0,0 +1,20 @@
+using Microsoft.Extensions.Configuration;
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+        
+    }
+}
@@ -0,0 +1,189 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Ports;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Serialization;
+using System.Windows.Threading;
+using System.Diagnostics;
+using SafeBagDE70.Services;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    /// 
+    public partial class MainWindow : HandyControl.Controls.Window
+    {
+        private WelcomeUC _welcomeUC;
+        private DepositSMUCv2 _depositUC;
+        private CollectionUC _collectionUC;
+        private InformationUC _informationUC;
+        private ErrorUC _errorUC;
+        private UserControl _currentUC;
+        private UserControl _prevUC;
+        private TimeoutUC _timeoutUC;
+        private MaintainanceUC _maintainanceUC;
+        private EndSessionUC _endSessionUC;
+        private object objLock = new object();
+        public MainWindow()
+        {
+            InitializeComponent();
+            Loaded += MainWindow_Loaded;
+        }
+
+        private void MainWindow_Loaded(object sender, RoutedEventArgs e)
+        {
+            AppData.Init();
+            if (_welcomeUC == null) _welcomeUC = new WelcomeUC();
+            if (_collectionUC == null) _collectionUC = new CollectionUC();
+            if (_informationUC == null) _informationUC = new InformationUC();
+            if (_errorUC == null) _errorUC = new ErrorUC();
+            if (_depositUC == null) _depositUC = new DepositSMUCv2();
+            if (_timeoutUC == null) _timeoutUC = new TimeoutUC();
+            if (_maintainanceUC == null) _maintainanceUC = new MaintainanceUC();
+            if (_endSessionUC == null) _endSessionUC = new EndSessionUC();
+
+
+            gridMain.Children.Add(_welcomeUC);
+            gridMain.Children.Add(_depositUC);
+            gridMain.Children.Add(_collectionUC);
+            gridMain.Children.Add(_informationUC);
+            gridMain.Children.Add(_errorUC);
+            gridMain.Children.Add(_timeoutUC);
+            gridMain.Children.Add(_maintainanceUC);
+            gridMain.Children.Add(_endSessionUC);
+
+            ShowWelcomeScreen();
+            //ShowDepositScreen();
+        }
+
+        public void HideAll()
+        {
+            lock(objLock)
+            {
+                foreach (var item in gridMain.Children)
+                {
+                    if (item != null)
+                        (item as UserControl).Visibility = Visibility.Hidden;
+                }
+                //_collectionUC.Visibility = Visibility.Hidden;
+                //_informationUC.Visibility = Visibility.Hidden;  
+                //_errorUC.Visibility = Visibility.Hidden;
+                //_depositUC.Visibility = Visibility.Hidden;
+                //_welcomeUC.Visibility = Visibility.Hidden;
+                //_maintainanceUC.Visibility=Visibility.Hidden;
+                //_endSessionUC.Visibility = Visibility.Hidden;
+                SoundManager.StopWarningSound();
+            }    
+          
+        }
+        public void ShowEndSessionScreen()
+        {
+            _prevUC = _currentUC;
+            HideAll();
+            _endSessionUC.Visibility= Visibility.Visible;
+        }
+        public void ShowInformationScreen(string strInfor,bool bContinue=false,bool bPlaySound=true,List<Control> lstControls=null)
+        {
+            _prevUC = _currentUC;
+            _currentUC = _informationUC;
+            HideAll();
+            _informationUC.Visibility = Visibility.Visible;
+            _informationUC.ShowInfor(strInfor, bContinue, bPlaySound,lstControls);
+        }
+        public void ShowErrorScreen(string strError)
+        {
+            _prevUC = _currentUC;
+            _currentUC = _errorUC;
+            HideAll();
+            _errorUC.Visibility = Visibility.Visible;
+            _errorUC.ShowInfor(strError);
+        }
+        public void ShowWelcomeScreen()
+        {
+            _depositUC.StopTimers();
+            _depositUC.StopWelcomeTimer();
+            _prevUC = _currentUC;
+            _currentUC = _welcomeUC;
+            HideAll();
+            _welcomeUC.Init();
+
+            _welcomeUC.Visibility = Visibility.Visible;
+        }
+        public void ShowDepositScreen(bool bInit=true)
+        {
+            _depositUC.ResetTimers();
+            _prevUC = _currentUC;
+            _currentUC = _depositUC;
+            HideAll();
+            _depositUC.Visibility = Visibility.Visible;
+            if(bInit)
+            {
+                _depositUC.EndTransaction();
+                _depositUC.InitTransaction();
+            }    
+        }
+       
+        public void ShowCollectionScreen()
+        {
+            _prevUC = _currentUC;
+            _currentUC = _collectionUC;
+            HideAll();
+            _collectionUC.Init();
+            _collectionUC.Visibility = Visibility.Visible;
+        }
+        public bool IsMaintainanceScreen()
+        {
+            return _currentUC == _maintainanceUC;
+        }
+        public DepositSMUCv2 GetDepositScreen()
+        {
+            return _depositUC;
+        }
+        public void ShowMaintainanceScreen()
+        {
+            _prevUC = _currentUC;
+            HideAll();
+            _maintainanceUC.Visibility = Visibility.Visible;
+        }
+        public void ShowTimeoutScreen()
+        {
+            _prevUC = _currentUC;
+            HideAll();
+            _timeoutUC.Visibility = Visibility.Visible;
+        }
+        public void StopTimers()
+        {
+            _depositUC.StopTimers();
+        }
+       
+        public bool DoCheck()
+        {
+            return _depositUC.DoCheck();
+        }
+        public void ResetTimers()
+        {
+            _depositUC.ResetTimers();
+        }
+        public void BackScreen()
+        {
+            HideAll();
+            _prevUC.Visibility = Visibility.Visible;
+            _currentUC = _prevUC;
+        }
+    }
+}
@@ -0,0 +1,211 @@
+using CoreScanner;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using System.Xml;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for WelcomeWindow.xaml
+    /// </summary>
+    public partial class WelcomeUC : UserControl
+    {
+        public string? QRCodeContent = null;
+        public string? PinCode = null;
+        public bool IsAuthenticated = false;
+        public CCoreScannerClass? cCoreScannerClass=null;
+        public WelcomeUC()
+        {
+            InitializeComponent();
+            InitQRCodeScanner();
+        }
+        private void LoginButton_Click(object sender, RoutedEventArgs e)
+        {
+            string pin = PinCodeBox.Password;
+
+            if (ValidatePin(pin))
+            {
+                PinCode=PinCodeBox.Password.ToString();
+                if (AppData.customerAccounts != null)
+                {
+                    CustomerAccount? cca = null;
+                    if (PinCode != null)
+                    {
+                        var strPincode = PinCode.ToUpper();
+                        cca = AppData.customerAccounts.Where(x => x.PINCode == strPincode).FirstOrDefault();
+                    }
+
+                    if (cca != null)
+                    {
+                        ((MainWindow)Application.Current.MainWindow).ShowDepositScreen();
+                        //DialogResult = true;
+                        //this.Close();
+                    }
+                    else
+                    {
+                        lblPincodeError.Content = "PINCODE không đúng, vui lòng thử lại";
+                    }
+                }
+            }
+            else
+            {
+                MessageBox.Show("Invalid PIN. Please try again.");
+            }
+        }
+
+        private void ForgotPin_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Forgot PIN clicked.");
+        }
+
+        private void Help_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Help clicked.");
+        }
+
+        private bool ValidatePin(string pin)
+        {
+            return true;
+
+        }
+        private async void PinCodeButton_Click(object sender, RoutedEventArgs e)
+        {
+            var onScreenKeyboardProcess = new ProcessStartInfo("osk.exe")
+            {
+                UseShellExecute = true
+            };
+            Process.Start(onScreenKeyboardProcess);
+            try
+            {
+                //var progFiles = @"C:\Program Files\Common Files\Microsoft Shared\ink";
+                //var keyboardPath = System.IO.Path.Combine(progFiles, "TabTip.exe");
+                //Process.Start(keyboardPath);
+                // AutomationElement.FromHandle(-1);
+
+                // string keyboardPath = @"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe";
+                // Process.Start(keyboardPath);
+                //await Launcher.LaunchUriAsync(new Uri("ms-inputapp://"));
+
+                //var onScreenKeyboardProcess = new ProcessStartInfo(@"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe")
+                //{
+                //    UseShellExecute = true
+                //};
+                //Process.Start(onScreenKeyboardProcess);
+
+                QrCodePanel.Visibility = Visibility.Collapsed;
+                PinCodePanel.Visibility = Visibility.Visible;
+
+
+                cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+            }
+            catch { 
+
+            }
+     
+        }
+        private void btnQRCodeLogin_Click(object sender, RoutedEventArgs e)
+        {
+            PinCodePanel.Visibility = Visibility.Collapsed;
+            QrCodePanel.Visibility=Visibility.Visible;
+            cCoreScannerClass.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+
+
+        }
+        public void InitQRCodeScanner()
+        {
+            try
+            {
+                // Instantiate CoreScanner Class
+                cCoreScannerClass = new CCoreScannerClass();
+
+                // Call Open API
+                short[] scannerTypes = new short[1];    // Scanner Types you are interested in
+                scannerTypes[0] = 1;                    // 1 for all scanner types
+                short numberOfScannerTypes = 1;         // Size of the scannerTypes array 
+                int status;                             // Extended API return code
+
+                cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
+
+                // Subscribe for barcode events in cCoreScannerClass
+               
+
+                // Let's subscribe for events
+                int opcode = 1001;  // Method for Subscribe events 
+                string outXML;      // XML Output
+                string inXML = "<inArgs>" +
+                                    "<cmdArgs>" +
+                                        "<arg-int>1</arg-int>" + // Number of events you want to subscribe
+                                        "<arg-int>1</arg-int>" + // Comma separated event IDs
+                                    "</cmdArgs>" +
+                "</inArgs>";
+
+                cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
+            }
+            catch (Exception exp)
+            {
+                Console.WriteLine("Something wrong please check... " + exp.Message);
+            }
+        }
+        private void OnBarcodeEvent(short eventType, ref string pscanData)
+        {
+            string xmlString = pscanData;
+            XmlDocument xmlDoc = new XmlDocument();
+            xmlDoc.LoadXml(xmlString);
+
+            XmlNode rawDataNode = xmlDoc.SelectSingleNode("//datalabel");
+            string rawDataHex = rawDataNode.InnerText.Trim();
+
+            QRCodeContent = HexStringToString(rawDataHex);
+            this.Dispatcher.Invoke(() =>
+            {
+               
+
+                if (AppData.customerAccounts != null)
+                {
+                    CustomerAccount? cca = null;
+                    if (QRCodeContent != null)
+                    {
+                        cca = AppData.customerAccounts.Where(x => x.QRCode == QRCodeContent).FirstOrDefault();
+                    }
+
+                    if (cca != null)
+                    {
+                        cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+                        //DialogResult = true;
+                        //this.Close();
+                    }
+                    else
+                    {
+                        lblQRcodeError.Content = "QRCODE không đúng, vui lòng thử lại";
+                    }
+                }
+
+            });
+        }
+
+        static string HexStringToString(string hexString)
+        {
+            string[] hexValues = hexString.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries);
+            byte[] bytes = new byte[hexValues.Length];
+
+            for (int i = 0; i < hexValues.Length; i++)
+            {
+                bytes[i] = Convert.ToByte(hexValues[i], 16);
+            }
+            return Encoding.ASCII.GetString(bytes);
+        }
+    }
+}
@@ -0,0 +1,826 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Ports;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Serialization;
+using System.Windows.Threading;
+using System.Diagnostics;
+using System.Collections.ObjectModel;
+using SafeBagDE70.Model;
+using HandyControl.Tools;
+using System.Drawing.Printing;
+using System.Drawing;
+using static HandyControl.Tools.Interop.InteropValues;
+using SafeBagDE70.API;
+using Newtonsoft.Json;
+using System.IO;
+using System.Reflection;
+using DE70_CMDv2;
+using System.Configuration;
+
+
+namespace SafeBagDE70
+{   //Summary
+    
+
+    public partial class DepositUC : UserControl
+    {
+        SerialPort serialPortDE70 = new SerialPort();
+        SerialPort serialPortSensor= new SerialPort();
+
+        List<CountSession> sessions = new List<CountSession>();
+        ObservableCollection<LvCountItem> lvCountItems = new ObservableCollection<LvCountItem>();
+        private DispatcherTimer timer;
+        private DispatcherTimer sensorTimer;
+    
+        int countTimer = 0;
+        CCmdRsp cCmdRsp = null;
+        bool bInitialized = false;
+
+
+        public DepositUC()
+        {
+            InitializeComponent();
+            
+        }
+
+        private void UserControl_Loaded(object sender, RoutedEventArgs e)
+        {
+            InitTransaction();
+            
+        }
+        public void InitTransaction()
+        {
+            try
+            {
+                if (AppData.IsAuthenticated)
+                {
+                    lblUser.Content = $"Xin chào khách hàng: {AppData.CurrentCustomerAccount.Name} (Gian hàng {AppData.CurrentCustomerAccount.CustomerId})";
+                }
+
+                // LoginUsingQRCode();
+                if (serialPortDE70.IsOpen) serialPortDE70.Close();
+                if (serialPortSensor.IsOpen) serialPortSensor.Close();
+
+                serialPortDE70.ReadBufferSize = 4096;
+                serialPortDE70.WriteBufferSize = 4096;
+                cCmdRsp = new CCmdRsp(serialPortDE70);
+                AppData.cCmdRsp = cCmdRsp;
+
+                serialPortDE70.PortName = "COM4";
+                serialPortDE70.BaudRate = 9600;
+                serialPortDE70.Parity = Parity.Even;
+                serialPortDE70.DataBits = 8;
+                serialPortDE70.StopBits = StopBits.One;
+                serialPortDE70.ReadTimeout = 10000;
+                serialPortDE70.WriteTimeout = 10000;
+
+                serialPortSensor.PortName = "COM3";
+                serialPortSensor.BaudRate = 9600;
+                serialPortSensor.Parity = Parity.None;
+                serialPortSensor.DataBits = 8;
+                serialPortSensor.StopBits = StopBits.One;
+                serialPortSensor.ReadTimeout = 1000;
+                serialPortSensor.WriteTimeout = 1000;
+
+
+                //Subscrible to the DataReveied event
+                if (!serialPortDE70.IsOpen)
+                    serialPortDE70.Open();
+
+                if (!serialPortSensor.IsOpen)
+                    serialPortSensor.Open();
+
+                bInitialized = InitSession();
+
+                timer = new DispatcherTimer();
+                timer.Interval = new TimeSpan(0, 0, 10);  //10 seconds
+                timer.Tick += Timer_Tick;
+                timer.Start();
+
+                sensorTimer = new DispatcherTimer();
+                sensorTimer.Interval = new TimeSpan(0, 0, 1);  //1 seconds
+                sensorTimer.Tick += SensorTimer_Tick;
+                sensorTimer.Start();
+             
+            }
+            catch (Exception ex)
+            {
+                ShowError("LỖI CỔNG KẾT NỐI, VUI LÒNG KIỂM TRA LẠI CỔNG KẾT NỐI");
+            }
+           
+        }
+
+        public void EndTransaction()
+        {
+            try
+            {
+                AppData.IsInTransaction = false;
+                if (timer != null)
+                {
+                    timer.Tick -= Timer_Tick;
+                    timer.Stop();
+                }
+                if (sensorTimer != null)
+                {
+                    sensorTimer.Tick -= SensorTimer_Tick;
+                    sensorTimer.Stop();
+                }
+            }
+            catch (Exception ex)
+            {
+            }
+        }
+        public void SetStep(int step)
+        {
+            switch(step)
+            {
+                case 0:
+                    btnStart.IsEnabled = true;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = false;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 1:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled =false;
+                    break;
+                case 2:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 3:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = true;
+                    break;
+            }    
+        }
+
+        public void InitSessionCount()
+        {
+            if (lvCount.Items.Count == 11) { 
+                foreach(var item in lvCountItems)
+                {
+                    item.Quantity = "0";
+                }
+            }
+            else
+            {
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "500",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "1000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "2000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "5000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "10000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "20000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "50000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "100000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "200000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "500000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "Tổng",
+                    Quantity = "0"
+                });
+                lvCountItems[10].Quantity = "0";
+                lvCountItems[10].Value = "0";
+            }
+           
+
+            lvCount.ItemsSource = lvCountItems;
+
+            //lvCountItems[0].Quantity = "10";
+        }
+        public long maxQuantitySheet = 10000;
+        public int quantityStored = 0;
+        public int totalAllDenominations = 0;
+        public int posDenomi;
+        public bool printerFlag = false;
+        public static string? recvDataString;
+        public int[] TempQuantity = new int[10] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+        public int[] TempNote = new int[5] { 0, 0, 0, 0, 0 };
+        public int[] Notes = new int[5] { 0, 0, 0, 0, 0 };
+
+        private void SensorTimer_Tick(object? sender, EventArgs e)
+        {
+            try
+            {
+                timer.IsEnabled = false;
+                GetSensorValue();
+                if (AppData.IsInTransaction)
+                {
+                    if (AppData.WDTCount == 30)
+                    {
+                        ((MainWindow)Application.Current.MainWindow).ShowTimeoutScreen();
+                    }
+                    else if (AppData.WDTCount == 60)
+                    {
+                        //Nhận tiền và Kết thúc
+                        StoreStart();
+                        EndSession();
+                      
+                        ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+                        AppData.IsInTransaction = false;
+                        AppData.WDTCount = 0;
+                    }
+                    AppData.WDTCount++;
+                }
+                else
+                {
+                    AppData.WDTCount = 0;
+                }
+                timer.IsEnabled = true;
+            }
+            catch (Exception)
+            {
+
+            }
+           
+         
+        }
+        Stopwatch watch = new Stopwatch();
+        private void GetSensorValue()
+        {
+            try
+            {
+
+                int state = 0;
+                if (serialPortSensor.IsOpen == true)
+                {
+                    //serialPortSensor.DiscardInBuffer();
+                    //serialPortSensor.DiscardOutBuffer();
+
+                    serialPortSensor.Write(new byte[] { (byte)'S', 13, 10 }, 0, 3);
+                    var buffer = new byte[16];
+
+                    int n = serialPortSensor.Read(buffer, 0, buffer.Length);
+                   
+
+                    for (int i = 1; i < n - 1; i++)
+                    {
+                        if ((buffer[i] == 13) && (buffer[i + 1] == 10))
+                        {
+                            state = buffer[i - 1] - 48;
+                            if (bInitialized)
+                            {
+                                if (state != 0)
+                                    gridMain.IsEnabled = false;
+                                else
+                                    gridMain.IsEnabled = true;
+                            }
+                            switch (state)
+                            {
+                                case 0:
+                                    lblStatus.Content = "NGĂN KÉT: ĐÓNG, NGĂN TÚI: ĐÓNG";
+                                    break;
+                                case 1:
+                                    lblStatus.Content = "NGĂN KÉT: ĐÓNG, NGĂN TÚI: MỞ";
+                                    break;
+                                case 2:
+                                    lblStatus.Content = "NGĂN KÉT: MỞ, NGĂN TÚI: ĐÓNG";
+                                    break;
+                                case 3:
+                                    lblStatus.Content = "NGĂN KÉT: MỞ, NGĂN TÚI: MỞ";
+                                    break;
+                            }
+                            break;
+                        }
+                    }
+               
+                    // the code that you want to measure comes here
+                    watch.Stop();
+                    
+                    var elapsedMs = watch.ElapsedMilliseconds;
+                    Debug.WriteLine(elapsedMs);
+                    watch.Start();
+                }
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException("GetSensorValue", ex.ToString());
+                if(serialPortSensor.IsOpen)
+                    serialPortSensor.Close();
+                serialPortSensor.Open();
+                serialPortSensor.DiscardInBuffer();
+                serialPortSensor.DiscardOutBuffer();
+            }
+        }
+
+        private void Timer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+
+            APIModels.SendHealthCheck();
+
+            timer.IsEnabled = true;
+        }
+        public int UpdateTotalQuantity()
+        {
+            int total = 0;
+            foreach (var item in lvCountItems)
+            {
+                if (item.Name != "Tổng")
+                {
+                    int quantity = 0;
+                    if (int.TryParse(item.Quantity, out quantity))
+                    {
+                        total += quantity;
+                    }
+                }
+            }
+            return total;
+        }
+
+        public int AutoSerialGet(SerialPort serialPort)
+        {
+            int ret;
+            ushort seri_num = 0;
+            ushort get_num = 0;
+            bool endflg = false;
+
+            while (true)
+            {
+                ret = cCmdRsp.SendSerialSense();
+                if (ret == Constants.E_OK)
+                {
+                    ret = cCmdRsp.GetSerialNum(out seri_num);
+                    if (ret == Constants.E_OK)
+                    {
+                        // Serial number acquisition
+
+                        if (cCmdRsp.ChkCntEnd())
+                        {
+                            endflg = true;
+                            Debug.WriteLine("END FLAG: "+cCmdRsp.recv_dat.dat[1]);
+                        }
+                        Debug.WriteLine("START");
+                        Debug.WriteLine($"Num Serial: {seri_num}");
+                   
+                        while (get_num < seri_num)
+                        {
+                            get_num++;
+                            ret = cCmdRsp.SendGetSerial(get_num);
+
+
+                            switch (cCmdRsp.recv_dat.dat[18])
+                            {
+                                case 0x00: TempNote[0] ++; Notes[0] += TempNote[0]; break;
+                                case 0x02:
+                                    //TempNote[1] ++;
+                                    switch (cCmdRsp.recv_dat.dat[17])
+                                    {
+                                        case 0x00: TempQuantity[0]++; break;
+                                        case 0x01: TempQuantity[1]++; break;
+                                        case 0x02: TempQuantity[2]++; break;
+                                        case 0x03: TempQuantity[3]++; break;
+                                        case 0x04: TempQuantity[4]++; break;
+                                        case 0x05: TempQuantity[5]++; break;
+                                        case 0x06: TempQuantity[6]++; break;
+                                        case 0x07: TempQuantity[7]++; break;
+                                        case 0x08: TempQuantity[8]++; break;
+                                        case 0x09: TempQuantity[9]++; break;
+
+                                    }
+                                    break;
+                                case 0x03: TempNote[2] ++; Notes[2] += TempNote[2]; break;
+                                case 0x0b: TempNote[3] ++; Notes[3] += TempNote[3]; break;
+                                case 0x0c: TempNote[4] ++; Notes[4] += TempNote[4]; break;
+                            }
+                        }
+
+                        Debug.WriteLine("END");
+                        //Debug.WriteLine("Ellapsed Time: " + timeSpan.TotalSeconds);
+                        if (endflg)
+                        {
+                          
+                            break;
+                        }
+                    }
+                    else
+                    {
+                        Debug.WriteLine("END GET SERIAL: "+ret);
+                        break;
+                    }
+                }
+                else
+                {
+                    Debug.WriteLine("END SEND SERIAL: "+ret);
+                    break;
+                }
+            }
+            return 0;
+        }
+
+        public void btnCountStart_Click(object sender, RoutedEventArgs e)
+        {
+            CountStart();
+            AppData.WDTCount = 0;
+        }
+
+        private void CountStart()
+        {
+            printerFlag = false;
+
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            try
+            {
+
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                AppData.LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CNTSTART);
+                //var recvData = DE70_CMD.SendxxCmd((byte)CMD_BYTE.CMD_DE_CNTSTART, serialPort);
+
+                //Thread.Sleep(20000);
+                if (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[2] != 43) { }
+                do
+                {
+                    serialPortDE70.DiscardInBuffer();
+                    serialPortDE70.DiscardOutBuffer();
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_SENSE);
+                }
+                while (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[1] == 0x09); //SR2 = 0x09 : Counting Status
+
+                //SR3 = 0x43 : Stacker full
+
+                AutoSerialGet(serialPortDE70);
+
+                if (sessions == null || sessions.Count == 0)
+                {
+                    double tempSum = 0;
+                    for (int i = 0; i < 10; i++)
+                    {
+                        lvCountItems[i].Quantity = TempQuantity[9 - i].ToString();
+                        tempSum += lvCountItems[i].getValue();
+                    }
+
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = tempSum.ToString();
+
+                }
+                else
+                {
+                    InitSessionCount();
+                    double sum = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+
+                        }
+
+                        a += TempQuantity[9 - i];
+
+                        lvCountItems[i].Quantity = a.ToString();
+                        sum += lvCountItems[i].getValue();
+
+                    }
+                    //Update amount of money
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sum.ToString();
+
+                }
+                SetStep(2);
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnCheck_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+ 
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                AppData.LogAction(currentMethod, null);
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+
+                double sumStored;
+
+                //TempNote[1] = 0;
+
+                if (sessions != null)
+                {
+                    sumStored = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+                            //quantityStored += lvCountItems[i].getQuantity();
+                        }
+                        lvCountItems[i].Quantity = a.ToString();
+                        sumStored += lvCountItems[i].getValue();
+                    }
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sumStored.ToString();
+                }
+                else
+                {
+                    InitSessionCount();
+                }
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+            AppData.WDTCount = 0;
+        }
+        private void btnStoreStart_Click(object sender, RoutedEventArgs e)
+        {
+            StoreStart();
+            AppData.WDTCount = 0;
+        }
+
+        private void StoreStart()
+        {
+            printerFlag = true;
+
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                AppData.LogAction(currentMethod, null);
+                sessions.Add(new CountSession());
+
+                sessions[sessions.Count - 1].QuantityDenomi = (int[])TempQuantity.Clone();
+                quantityStored = UpdateTotalQuantity();
+
+                Debug.WriteLine(quantityStored);
+
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_STORESTART);
+                SetStep(3);
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnStart_Click(object sender, RoutedEventArgs e)
+        {
+          
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            InitSession();
+            AppData.IsInTransaction= true;
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                AppData.LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+
+                var recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] == recvData.dat[16])
+                {
+                    cCmdRsp.SendLock();
+                }
+                else
+                {
+                    cCmdRsp.SendEventFix(recvData.dat[16]);
+                    cCmdRsp.SendLock();
+                }
+                SetStep(1);
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+            AppData.WDTCount = 0;
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            AppData.IsInTransaction = false;
+            AppData.WDTCount = 0;
+            EndSession();
+        }
+
+        private void EndSession()
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            var totalQuantity = lvCountItems[10].Quantity;
+            var totalValue = lvCountItems[10].Value;
+            try
+            {
+                AppData.LogAction(currentMethod, null);
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                //SendData2Server  
+                var data2Send = new CountingData2Send
+                {
+                    Sessions = sessions,
+                    MachineId = null,
+                    UserId = AppData.CurrentCustomerAccount.CustomerId,
+                    MachineTime = DateTime.Now.ToString("yyyyMMddHHmmss"),
+                    RejectNotes = Notes[0],
+                    GenuineNotes = quantityStored,
+                    UnfitNotes = Notes[2],
+                    CounterfeitNotes = Notes[3],
+                    SuspendNotes = Notes[4]
+
+                };
+                var str = JsonConvert.SerializeObject(data2Send);
+
+                APIModels.SendCountingData(data2Send);
+                //Reset all and ready to next session
+
+                if (printerFlag == true)
+                {
+                    PrintReceipt();
+                    printerFlag = false;
+
+                }
+                InitSession();
+                //Debug.WriteLine("Reject Note: " + Notes[0] );
+                //Debug.WriteLine("Genuine note stored: " + quantityStored);
+                //Debug.WriteLine("Unfit note: " + Notes[2]);
+                //Debug.WriteLine("Counterfeit: " + Notes[3]);
+                //Debug.WriteLine("Suspend: " + Notes[4]);
+
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+
+
+            String strNotify = $"BẠN VỪA THỰC HIỆN TIỀN VÀO MÁY CDM:\r\n"
+                + $"SỐ LƯỢNG TỜ: {totalQuantity}\r\n"
+                + $"SỐ TIỀN: {totalValue} VND\r\n";
+
+            ((MainWindow)Application.Current.MainWindow).ShowInformationScreen(strNotify);
+        }
+
+        private void ShowError(string strError)
+        {
+            //gridMain.IsEnabled = false;
+            //btnCollect2.Visibility=Visibility.Collapsed;
+            //panelError.Visibility = Visibility.Visible;
+            //lblError.Text = strError;
+            //((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+            ((MainWindow)Application.Current.MainWindow).ShowErrorScreen(strError);
+        }
+
+        private bool InitSession()
+        {
+            try
+            {
+                //Check status
+                cCmdRsp.SendDeSense();
+                var data = cCmdRsp.recv_dat.dat;
+                int IsCassetteFull = 0;
+                int IsNotesInEscrow = 0;
+                IsCassetteFull = data[17] & 0x08;
+                IsNotesInEscrow = data[4] & 0x01;
+
+                if (IsCassetteFull != 0)
+                {
+                    ((MainWindow)Application.Current.MainWindow).ShowCollectionScreen();
+                    return false;
+                }
+                else if (IsNotesInEscrow != 0)
+                {
+                    ((MainWindow)Application.Current.MainWindow).ShowInformationScreen("ĐỀ NGHỊ BỎ TIỀN TRONG NGĂN PHỤ ĐỂ TIẾP TỤC");
+                }
+                else
+                {
+                    InitSessionCount();
+                    sessions.Clear();
+                    Array.Clear(TempNote, 0, TempNote.Length);
+                    Array.Clear(Notes, 0, Notes.Length);
+                    quantityStored = 0;
+                    maxQuantitySheet = 0;
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+                    SetStep(0);
+                    return true;
+                }    
+               
+            }
+            catch(Exception ex)
+            {
+                AppData.LogException("InitSession", ex.ToString());
+            }
+            return false;
+        }
+
+        private void PrintReceipt()
+        {
+            var shopName = AppData.CurrentCustomerAccount.Name;
+            var shopCode = AppData.CurrentCustomerAccount.CustomerId;
+            var tradingCode = "TRA04052024CDM";
+            var storeAccountNumber = 686868686688;
+            var currentTime = DateTime.Now;
+            var printDocument = new PrintDocument();
+            printDocument.PrinterSettings.PrinterName = "CUSTOM K80";
+            printDocument.PrintPage += (sender, e) =>
+            {
+                e.Graphics.DrawString("Biên nhận nộp tiền", new Font("Arial", 15), System.Drawing.Brushes.Black, new PointF(80, 10));
+                e.Graphics.DrawString("Mã máy CDM: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 60));
+                e.Graphics.DrawString("Batch no: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 90));
+                e.Graphics.DrawString("Thời gian GD: " + currentTime.ToString("dd/MM/yyyy HH:mm:ss"), new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 120));
+                e.Graphics.DrawString("Mã GD: " + tradingCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 150));
+                e.Graphics.DrawString("Mã gian hàng: " + shopCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 180));
+                e.Graphics.DrawString("Tên gian hàng: " + shopName, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 210));
+                e.Graphics.DrawString("STK gian hàng: " + storeAccountNumber, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 240));
+                e.Graphics.DrawString("Số tiền nộp: " + lvCountItems[10].Value, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 270));
+                e.Graphics.DrawString("*****Xin cám ơn******", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(100, 300));
+                // To send raw ESC/POS commands, you'd typically use e.Graphics.DrawString() with the command string,
+                // or for more complex scenarios, directly manipulate the byte stream sent to the printer.
+            };
+            printDocument.Print();
+
+        
+        }
+       
+        private void UserControl_Unloaded(object sender, RoutedEventArgs e)
+        {
+            EndTransaction();
+        }
+    }
+}
+
@@ -0,0 +1,49 @@
+using DE70_CMDv2;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SafeBagDE70
+{
+    public static class AppData
+    {
+        public static List<CustomerAccount>? customerAccounts = null;
+        public static CustomerAccount? CurrentCustomerAccount{get;set;}
+        public static CCmdRsp? cCmdRsp=null;
+        public static bool IsAuthenticated = false;
+        public static bool IsInTransaction = false;
+        public static int WDTCount = 0;
+        public static void Init()
+        {
+            customerAccounts = new List<CustomerAccount>{
+                new CustomerAccount{Name="NGUYỄN ĐÌNH THUẬN",CustomerId="HUE_0000000001",QRCode="HUE_0000000001",PINCode="H0001" },
+                new CustomerAccount{Name="HOÀNG VĂN HIỆP",CustomerId="HUE_0000000002",QRCode="HUE_0000000002",PINCode="H0002" },
+                new CustomerAccount{Name="PHẠM NGỌC HƯNG",CustomerId="HUE_0000000003",QRCode="HUE_0000000003",PINCode="H0003" }
+            };
+            CurrentCustomerAccount = customerAccounts[0];
+        }
+        public static void LogAction(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("log.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+
+        public static void LogException(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("logException.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+    }
+    public class CustomerAccount
+    {
+        public string? Name { get; set; }
+        public string? CustomerId { get; set; }
+        public string? QRCode { get; set; }
+        public string? PINCode { get; set; }
+    }
+}
@@ -0,0 +1,211 @@
+<UserControl x:Class="SafeBagDE70.DepositSMUC"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+        mc:Ignorable="d"
+             Width="1280"
+             Height="1024"
+        Background="#F0F0F0"
+             Loaded="UserControl_Loaded"
+             Unloaded="UserControl_Unloaded">
+    <UserControl.Resources>
+        <local:LastItemIndexConverter x:Key="LastItemIndexConverter" />
+        <DataTemplate x:Key="BoldTemplateWithSeparator">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <!-- Separator Row -->
+                    <RowDefinition Height="2"/>
+                    <!-- Data Row -->
+                    <RowDefinition Height="Auto"/>
+                </Grid.RowDefinitions>
+
+                <!-- Separator Line -->
+                <Rectangle Grid.Row="0" Height="2" Fill="Gray" HorizontalAlignment="Stretch"/>
+
+                <!-- Data Content for Last Row -->
+                <Grid Grid.Row="1">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="200"/>
+                        <ColumnDefinition Width="100"/>
+                        <ColumnDefinition Width="100"/>
+                    </Grid.ColumnDefinitions>
+
+                    <TextBlock Text="{Binding Name}" FontWeight="Bold" Grid.Column="0" />
+                    <TextBlock Text="{Binding Quantity}" FontWeight="Bold" Grid.Column="1" />
+                    <TextBlock Text="{Binding Value}" FontWeight="Bold" Grid.Column="2" />
+                </Grid>
+            </Grid>
+        </DataTemplate>
+    </UserControl.Resources>
+    <Border BorderThickness="1" BorderBrush="Gray" Margin="10">
+        <Grid x:Name="gridMainPanel">
+            <!--<ContentControl x:Name="MainContent" />-->
+            <Grid.RowDefinitions>
+                <RowDefinition Height="100"/>
+                <RowDefinition Height="*"/>
+                <RowDefinition Height="40"/>
+            </Grid.RowDefinitions>
+
+            <Border BorderThickness="0" Background="#003366">
+                <StackPanel Grid.Row="0" >
+                    <Label 
+                           x:Name="lblName"
+                           Background="Transparent" 
+                           Foreground="White"
+                           BorderThickness="0"
+                           FontWeight="Bold"
+                           FontSize="30" 
+                           Height="50"/>
+
+                    <Label HorizontalAlignment="Center" 
+                           x:Name="lblUser"
+                           Background="Transparent" 
+                           Foreground="White" 
+                           BorderThickness="0"
+                           FontSize="20"
+                           FontWeight="Bold"
+                           Height="50"/>
+                    <Border BorderThickness="1" BorderBrush="Gray">
+                        <Separator BorderThickness="2" BorderBrush="Gray"/>
+                    </Border>
+                </StackPanel>
+            </Border>
+
+            <Grid Grid.Row="1" x:Name="gridMain" VerticalAlignment="Center" Margin="5" >
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="300"/>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="300"/>
+                </Grid.ColumnDefinitions>
+                <StackPanel Grid.Column="0">
+
+                    <Button HorizontalAlignment="Stretch" 
+                            Content="BẮT ĐẦU" 
+                            x:Name="btnStart" 
+                            Click="btnCommon_Click" 
+                            FontSize="30"
+                            FontWeight="Bold"
+                            Height="80" 
+                            Margin="10,0,10,10"
+                            Background="#4CAF50" Foreground="White"/>
+
+                    <Button HorizontalAlignment="Stretch"
+                            Content="NỘP TIỀN"
+                            x:Name="btnCountStart"
+                            Click="btnCommon_Click"
+                            FontSize="30" 
+                             FontWeight="Bold"
+                            Height="80" 
+                            Margin="10"
+                            Background="#2196F3"  Foreground="White"/>
+                    <Button HorizontalAlignment="Stretch" 
+                            Content="KIỂM TRA" 
+                            x:Name="btnCheck" 
+                            Click="btnCommon_Click" 
+                            FontSize="30"  
+                            FontWeight="Bold"
+                            Height="80" 
+                            Margin="10" 
+                            Background="#2196F3"  Foreground="White"
+                            />
+
+                </StackPanel>
+                <StackPanel Grid.Column="2">
+                    <Button HorizontalAlignment="Stretch" 
+                             Content="LƯU TRỮ" 
+                             x:Name="btnStoreStart" 
+                             Click="btnCommon_Click" 
+                             FontSize="30"
+                             FontWeight="Bold"
+                             Height="80" 
+                             Margin="10,0,10,10"
+                             Background="#4CAF50" Foreground="White"/>
+                    <Button HorizontalAlignment="Stretch"
+                             Content="KẾT THÚC"
+                              FontWeight="Bold"
+                             x:Name="btnEnd"
+                             Click="btnCommon_Click"
+                             FontSize="30"
+                             Height="80"
+                             Margin="10" 
+                             Background="#4CAF50" Foreground="White"/>
+                    <Button HorizontalAlignment="Stretch"
+                              Content="THOÁT"
+                               FontWeight="Bold"
+                              x:Name="btnLogout"
+                              Click="btnCommon_Click"
+                              FontSize="30"
+                              Height="80"
+                              Margin="10" 
+                              Background="Red" Foreground="White"/>
+                </StackPanel>
+                <Grid Grid.Column="1">
+                    <ListView HorizontalAlignment="Center" FontSize="30" Width="600" x:Name="lvCount"
+                              ScrollViewer.VerticalScrollBarVisibility="Visible"
+                              ScrollViewer.CanContentScroll="False"
+                              Background="Transparent">
+                        <ListView.Resources>
+                            <!-- Style for GridViewColumnHeader to set font to bold -->
+                            <Style TargetType="GridViewColumnHeader">
+                                <Setter Property="FontWeight" Value="Bold"/>
+                                <Setter Property="Background" Value="Transparent"/>
+                            </Style>
+                            <Style TargetType="ListViewItem">
+                                <Setter Property="HorizontalContentAlignment" Value="Right"/>
+                            </Style>
+                           
+                        </ListView.Resources>
+                        <ListView.View>
+                            <GridView>
+                                <GridViewColumn Header="Mệnh giá"
+                                                
+                             DisplayMemberBinding="{Binding Name}"
+                             Width="200"/>
+                                <GridViewColumn Header="Số lượng" 
+                             DisplayMemberBinding="{Binding Quantity}"
+                             Width="150"/>
+                                <GridViewColumn Header="Thành tiền" 
+                             DisplayMemberBinding="{Binding Value}"
+                             Width="200"/>
+                            </GridView>
+                        </ListView.View>
+                        <ListView.ItemContainerStyle>
+                            <Style TargetType="ListViewItem">
+                                <Setter Property="HorizontalContentAlignment" Value="Right"/>
+                                <Setter Property="BorderThickness" Value="0,0,0,1"/>
+                                <Style.Triggers>
+                                    <MultiDataTrigger>
+                                        <MultiDataTrigger.Conditions>
+                                            <!-- Condition 1: Check if AlternationIndex equals Item Count - 1 -->
+                                            <Condition Value="True">
+                                                <Condition.Binding>
+                                                    <MultiBinding Converter="{StaticResource LastItemIndexConverter}">
+                                                        <Binding Path="Name"/>
+                                                    </MultiBinding>
+                                                </Condition.Binding>
+                                            </Condition>
+                                        </MultiDataTrigger.Conditions>
+                                        <Setter Property="FontWeight" Value="Bold" />
+                                    </MultiDataTrigger>
+                                </Style.Triggers>
+                            </Style>
+                        </ListView.ItemContainerStyle>
+                    </ListView>
+                </Grid>
+
+            </Grid>
+
+            <StackPanel Grid.Row="2" Background="#003366">
+                <Separator BorderThickness="2" BorderBrush="Gray"/>
+                <Label Height="40"   x:Name="lblStatus" Background="Transparent" BorderThickness="0" Foreground="Red" FontSize="20" Content="TRẠNG THÁI"/>
+            </StackPanel>
+
+        </Grid>
+
+    </Border>
+</UserControl>
+
+    
+    
@@ -0,0 +1,30 @@
+<UserControl x:Class="SafeBagDE70.CollectionUC"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:SafeBagDE70"
+              xmlns:hc="https://handyorg.github.io/handycontrol"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <hc:SimpleStackPanel Background="White" VerticalAlignment="Center" Margin="20">
+        <hc:HighlightTextBlock FontSize="20" FontWeight="Bold" Foreground="Red" Text="TÚI ĐÃ ĐẦY, HÃY THỰC HIỆN LẤY TÚI TIỀN RA KHỎI MÁY:" HorizontalAlignment="Center"/>
+        <Separator/>
+        <hc:HighlightTextBlock FontSize="20" FontWeight="Bold" Foreground="Blue" Text="1. KIỂM TRA VÀ LẤY TIỀN KHỎI TẤT CẢ CÁC NGĂN"/>
+        <Separator/>
+        <hc:HighlightTextBlock FontSize="20" FontWeight="Bold" Foreground="Blue" Text="2. THỰC HIỆN LẤY TÚI TIỀN RA KHỎI MÁY (NẾU BẠN LÀ NHÂN VIÊN VIETINBANK)"/>
+        <Separator/>
+        <hc:HighlightTextBlock FontSize="20" FontWeight="Bold" Foreground="Blue" Text="3. ẤN THIẾT LẬP BỘ ĐẾM (NẾU BẠN LÀ NHÂN VIÊN VIETINBANK)"/>
+        <Separator/>
+        <hc:HighlightTextBlock x:Name="lblStatus" FontSize="20" FontWeight="Bold" Foreground="Green" Text="TRẠNG THÁI: BỘ ĐẾM ĐẦY"/>
+        <Separator/>
+        <Grid Margin="10">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+            <Button x:Name="btnCollect" Click="btnCollect_Click" Grid.Column="0"  Style="{StaticResource ButtonDanger}" Content="THIẾT LẬP BỘ ĐẾM" Height="50"/>
+            <Button x:Name="btnCancel" Click="btnCancel_Click" Grid.Column="1" Style="{StaticResource ButtonWarning}" Content="MỞ NGĂN PHỤ" Height="50"/>
+        </Grid>
+    </hc:SimpleStackPanel>
+</UserControl>
@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70.Admin
+{
+    /// <summary>
+    /// Interaction logic for AdminSettingsUC.xaml
+    /// </summary>
+    public partial class AdminMainUC : UserControl
+    {
+        public AdminMainUC()
+        {
+            InitializeComponent();
+        }
+
+        private void LogoutButton_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void UserManagementButton_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void DashboardButton_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void SettingsButton_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void ReportsButton_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+    }
+}
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+  <ItemGroup>
+    <ApplicationDefinition Update="App.xaml">
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Update="CollectionUC.xaml.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Update="old\QRCodeWindow.xaml.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Update="old\WelcomeWindow.xaml.cs">
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <Page Update="ErrorUC.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Update="InformationUC.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Update="CollectionUC.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Update="DepositUC.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Update="old\MainUserWindow.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Update="old\PinCodeWindow.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Update="old\QRCodeZebraWindow.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Update="old\QRCodeWindow.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Update="WelcomeUC.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Update="old\WelcomeWindow.xaml">
+      <SubType>Designer</SubType>
+    </Page>
+  </ItemGroup>
+</Project>
@@ -0,0 +1,766 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Ports;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Serialization;
+using System.Windows.Threading;
+using System.Diagnostics;
+using System.Collections.ObjectModel;
+using SafeBagDE70.Model;
+using HandyControl.Tools;
+using System.Drawing.Printing;
+using System.Drawing;
+using static HandyControl.Tools.Interop.InteropValues;
+using SafeBagDE70.API;
+using Newtonsoft.Json;
+using System.IO;
+using System.Reflection;
+using DE70_CMDv2;
+using System.Configuration;
+
+
+namespace SafeBagDE70
+{   //Summary
+    public class CountSession
+    {
+        public int[] QuantityDenomi { get; set; }
+        public int[] SumDenomi { get; set; }
+
+    }
+
+    public class CountingData2Send
+    {
+        public List<CountSession>? Sessions { get; set; }
+        public string? UserId { get; set; }
+        public string? MachineId { get; set; }
+        public string? MachineTime { get; set; }
+        public int RejectNotes { get; set; }
+        public int GenuineNotes { get; set; }
+        public int UnfitNotes { get; set; }
+        public int CounterfeitNotes { get; set; }
+        public int SuspendNotes { get; set; }
+    }
+
+    public partial class MainUserWindow : HandyControl.Controls.Window
+    {
+        SerialPort serialPortDE70 = new SerialPort();
+        SerialPort serialPortSensor= new SerialPort();
+
+        List<CountSession> sessions = new List<CountSession>();
+        ObservableCollection<LvCountItem> lvCountItems = new ObservableCollection<LvCountItem>();
+        private DispatcherTimer timer;
+        private DispatcherTimer sensorTimer;
+        int countTimer = 0;
+        CCmdRsp cCmdRsp = null;
+        bool bInitialized = false;
+
+        public MainUserWindow()
+        {
+            //Need to update: auto detect COM Port
+            try
+            {
+                InitializeComponent();
+                //string queuePath = ConfigurationManager.AppSettings["SensorPort"].ToString();
+                AppData.Init();
+                //this.gridMain.IsEnabled = false;
+                LoginUsingQRCode();
+
+
+
+                serialPortDE70.ReadBufferSize = 4096;
+                serialPortDE70.WriteBufferSize = 4096;
+                cCmdRsp = new CCmdRsp(serialPortDE70);
+
+                serialPortDE70.PortName = "COM4";
+                serialPortDE70.BaudRate = 9600;
+                serialPortDE70.Parity = Parity.Even;
+                serialPortDE70.DataBits = 8;
+                serialPortDE70.StopBits = StopBits.One;
+
+                serialPortSensor.PortName = "COM3";
+                serialPortSensor.BaudRate = 9600;
+                serialPortSensor.Parity = Parity.None;
+                serialPortSensor.DataBits = 8;
+                serialPortSensor.StopBits = StopBits.One;
+
+                //Subscrible to the DataReveied event
+
+                serialPortDE70.Open();
+                serialPortSensor.Open();
+
+                bInitialized= InitSession();
+
+                timer = new DispatcherTimer();
+                timer.Interval = new TimeSpan(0, 0, 10);  //10 seconds
+                timer.Tick += Timer_Tick;
+                timer.Start();
+
+                sensorTimer = new DispatcherTimer();
+                sensorTimer.Interval = new TimeSpan(0, 0, 1);  //10 seconds
+                sensorTimer.Tick += SensorTimer_Tick;
+                sensorTimer.Start();
+
+           
+            }
+            catch (Exception ex)
+            {
+                ShowError("LỖI CỔNG KẾT NỐI, VUI LÒNG KIỂM TRA LẠI CỔNG KẾT NỐI");
+                //MessageBox.Show("Cổng đang mở, kiểm tra lại cổng kết nối");
+                //this.Close();
+            }
+        }
+        public void SetStep(int step)
+        {
+            switch(step)
+            {
+                case 0:
+                    btnStart.IsEnabled = true;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = false;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 1:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled =false;
+                    break;
+                case 2:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 3:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = true;
+                    break;
+            }    
+        }
+
+        public void InitSessionCount()
+        {
+            lvCountItems.Clear();
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "500",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "1000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "2000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "5000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "10000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "20000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "50000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "100000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "200000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "500000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "Tổng",
+                Quantity = "0"
+            });
+            lvCountItems[10].Quantity = "0";
+            lvCountItems[10].Value = "0";
+
+            lvCount.ItemsSource = lvCountItems;
+
+            //lvCountItems[0].Quantity = "10";
+        }
+        public long maxQuantitySheet = 10000;
+        public int quantityStored = 0;
+        public int totalAllDenominations = 0;
+        public int posDenomi;
+        public bool printerFlag = false;
+        public static string? recvDataString;
+        public int[] TempQuantity = new int[10] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+        public int[] TempNote = new int[5] { 0, 0, 0, 0, 0 };
+        public int[] Notes = new int[5] { 0, 0, 0, 0, 0 };
+
+        private void SensorTimer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+            int state = 0;
+            if (serialPortSensor.IsOpen==true)
+            {
+                serialPortSensor.Write(new byte[] { (byte)'S', 13, 10 }, 0, 3);
+                var buffer = new byte[16];
+              
+                int n = serialPortSensor.Read(buffer, 0, buffer.Length);
+                
+                for (int i = 1; i < n - 1; i++)
+                {
+                    if ((buffer[i] == 13) && (buffer[i + 1] == 10))
+                    {
+                        state = buffer[i - 1]-48;
+                        if(bInitialized)
+                        {
+                            if (state != 0)
+                                gridMain.IsEnabled = false;
+                            else
+                                gridMain.IsEnabled = true;
+                        }
+                        switch (state)
+                        {
+                            case 0:
+                                lblStatus.Content = "Két: đóng, Túi: đóng";
+                                break;
+                            case 1:
+                                lblStatus.Content = "Két: đóng, Túi: đã bị lấy ra";
+                                break;
+                            case 2:
+                                lblStatus.Content = "Két: mở, Túi: đóng";
+                                break;
+                            case 3:
+                                lblStatus.Content = "Két: mở, Túi: đã bị lấy ra";
+                                break;
+                        }
+                        break;
+                    }
+                }
+              
+            }
+          
+            timer.IsEnabled = true;
+        }
+        private void Timer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+
+            APIModels.SendHealthCheck();
+
+            timer.IsEnabled = true;
+        }
+        public int UpdateTotalQuantity()
+        {
+            int total = 0;
+            foreach (var item in lvCountItems)
+            {
+                if (item.Name != "Tổng")
+                {
+                    int quantity = 0;
+                    if (int.TryParse(item.Quantity, out quantity))
+                    {
+                        total += quantity;
+                    }
+                }
+            }
+            return total;
+        }
+
+        public int AutoSerialGet(SerialPort serialPort)
+        {
+            int ret;
+            ushort seri_num = 0;
+            ushort get_num = 0;
+            bool endflg = false;
+
+            while (true)
+            {
+                ret = cCmdRsp.SendSerialSense();
+                if (ret == Constants.E_OK)
+                {
+                    ret = cCmdRsp.GetSerialNum(out seri_num);
+                    if (ret == Constants.E_OK)
+                    {
+                        // Serial number acquisition
+
+                        if (cCmdRsp.ChkCntEnd())
+                        {
+                            endflg = true;
+                            Debug.WriteLine("END FLAG: "+cCmdRsp.recv_dat.dat[1]);
+                        }
+                        Debug.WriteLine("START");
+                        Debug.WriteLine($"Num Serial: {seri_num}");
+                   
+                        while (get_num < seri_num)
+                        {
+                            get_num++;
+                            ret = cCmdRsp.SendGetSerial(get_num);
+
+
+                            switch (cCmdRsp.recv_dat.dat[18])
+                            {
+                                case 0x00: TempNote[0] ++; Notes[0] += TempNote[0]; break;
+                                case 0x02:
+                                    //TempNote[1] ++;
+                                    switch (cCmdRsp.recv_dat.dat[17])
+                                    {
+                                        case 0x00: TempQuantity[0]++; break;
+                                        case 0x01: TempQuantity[1]++; break;
+                                        case 0x02: TempQuantity[2]++; break;
+                                        case 0x03: TempQuantity[3]++; break;
+                                        case 0x04: TempQuantity[4]++; break;
+                                        case 0x05: TempQuantity[5]++; break;
+                                        case 0x06: TempQuantity[6]++; break;
+                                        case 0x07: TempQuantity[7]++; break;
+                                        case 0x08: TempQuantity[8]++; break;
+                                        case 0x09: TempQuantity[9]++; break;
+
+                                    }
+                                    break;
+                                case 0x03: TempNote[2] ++; Notes[2] += TempNote[2]; break;
+                                case 0x0b: TempNote[3] ++; Notes[3] += TempNote[3]; break;
+                                case 0x0c: TempNote[4] ++; Notes[4] += TempNote[4]; break;
+                            }
+                        }
+
+                        Debug.WriteLine("END");
+                        //Debug.WriteLine("Ellapsed Time: " + timeSpan.TotalSeconds);
+                        if (endflg)
+                        {
+                          
+                            break;
+                        }
+                    }
+                    else
+                    {
+                        Debug.WriteLine("END GET SERIAL: "+ret);
+                        break;
+                    }
+                }
+                else
+                {
+                    Debug.WriteLine("END SEND SERIAL: "+ret);
+                    break;
+                }
+            }
+            return 0;
+        }
+
+        public void btnCountStart_Click(object sender, RoutedEventArgs e)
+        {
+            printerFlag = false;
+
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            try
+            {
+
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CNTSTART);
+                //var recvData = DE70_CMD.SendxxCmd((byte)CMD_BYTE.CMD_DE_CNTSTART, serialPort);
+
+                //Thread.Sleep(20000);
+                if (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[2] != 43) { }
+                do
+                {
+                    serialPortDE70.DiscardInBuffer();
+                    serialPortDE70.DiscardOutBuffer();
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_SENSE);
+                }
+                while (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[1] == 0x09); //SR2 = 0x09 : Counting Status
+
+                //SR3 = 0x43 : Stacker full
+             
+                AutoSerialGet(serialPortDE70);
+
+                if (sessions == null || sessions.Count == 0)
+                {
+                    double tempSum = 0;
+                    for (int i = 0; i < 10; i++)
+                    {
+                        lvCountItems[i].Quantity = TempQuantity[9 - i].ToString();
+                        tempSum += lvCountItems[i].getValue();
+                    }
+
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = tempSum.ToString();
+
+                }
+                else
+                {
+                    InitSessionCount();
+                    double sum = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+
+                        }
+
+                        a += TempQuantity[9 - i];
+
+                        lvCountItems[i].Quantity = a.ToString();
+                        sum += lvCountItems[i].getValue();
+
+                    }
+                    //Update amount of money
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sum.ToString();
+
+                }
+                SetStep(2);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnCheck_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+ 
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+
+                double sumStored;
+
+                //TempNote[1] = 0;
+
+                if (sessions != null)
+                {
+                    sumStored = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+                            //quantityStored += lvCountItems[i].getQuantity();
+                        }
+                        lvCountItems[i].Quantity = a.ToString();
+                        sumStored += lvCountItems[i].getValue();
+                    }
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sumStored.ToString();
+                }
+                else
+                {
+                    InitSessionCount();
+                }
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+        private void btnStoreStart_Click(object sender, RoutedEventArgs e)
+        {
+            printerFlag = true;
+ 
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+           
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+                sessions.Add(new CountSession());
+
+                sessions[sessions.Count - 1].QuantityDenomi = (int[])TempQuantity.Clone();
+                quantityStored = UpdateTotalQuantity();
+
+                Debug.WriteLine(quantityStored);
+
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_STORESTART);
+                SetStep(3);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnStart_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            InitSession();
+     
+            
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+
+                var recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] == recvData.dat[16])
+                {
+                    cCmdRsp.SendLock();
+                }
+                else
+                {
+                    cCmdRsp.SendEventFix(recvData.dat[16]);
+                    cCmdRsp.SendLock();
+                }
+                SetStep(1);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+          
+            try
+            {
+                LogAction(currentMethod, null);
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                //SendData2Server  
+                var data2Send = new CountingData2Send
+                {
+                    Sessions = sessions,
+                    MachineId = null,
+                    UserId = AppData.CurrentCustomerAccount.CustomerId,
+                    MachineTime = DateTime.Now.ToString("yyyyMMddHHmmss"),
+                    RejectNotes = Notes[0],
+                    GenuineNotes = quantityStored,
+                    UnfitNotes = Notes[2],
+                    CounterfeitNotes = Notes[3],
+                    SuspendNotes = Notes[4]
+
+                };
+                var str = JsonConvert.SerializeObject(data2Send);
+
+                APIModels.SendCountingData(data2Send);
+                //Reset all and ready to next session
+
+                if(printerFlag == true)
+                {
+                    PrintReceipt();
+                    printerFlag = false;
+                    
+                }
+                InitSession();
+                //Debug.WriteLine("Reject Note: " + Notes[0] );
+                //Debug.WriteLine("Genuine note stored: " + quantityStored);
+                //Debug.WriteLine("Unfit note: " + Notes[2]);
+                //Debug.WriteLine("Counterfeit: " + Notes[3]);
+                //Debug.WriteLine("Suspend: " + Notes[4]);
+
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+            LoginUsingQRCode();
+
+        }
+        private void ShowError(string strError)
+        {
+            gridMain.IsEnabled = false;
+
+            panelError.Visibility = Visibility.Visible;
+            lblError.Text = strError;
+        }
+
+        private bool InitSession()
+        {
+            try
+            {
+                //Check status
+                cCmdRsp.SendDeSense();
+                var data = cCmdRsp.recv_dat.dat;
+                int IsCassetteFull=data[17] & 0x08;
+                if(IsCassetteFull != 0)
+                {
+                    ShowError("TÚI ĐẦY, ĐỀ NGHỊ LẤY TÚI TRƯỚC KHI TIẾP TỤC THAO TÁC");
+                    btnCollect2.Visibility=Visibility.Visible;
+                    return false;
+                }
+                else
+                {
+                    InitSessionCount();
+                    sessions.Clear();
+                    Array.Clear(TempNote, 0, TempNote.Length);
+                    Array.Clear(Notes, 0, Notes.Length);
+                    quantityStored = 0;
+                    maxQuantitySheet = 0;
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+                    SetStep(0);
+                    return true;
+                }    
+               
+            }
+            catch(Exception ex)
+            {
+                LogException("InitSession", ex.ToString());
+            }
+            return false;
+        }
+
+        private void PrintReceipt()
+        {
+            var shopName = AppData.CurrentCustomerAccount.Name;
+            var shopCode = AppData.CurrentCustomerAccount.CustomerId;
+            var tradingCode = "TRA04052024CDM";
+            var storeAccountNumber = 686868686688;
+            var currentTime = DateTime.Now;
+            var printDocument = new PrintDocument();
+            printDocument.PrinterSettings.PrinterName = "CUSTOM K80";
+            printDocument.PrintPage += (sender, e) =>
+            {
+                e.Graphics.DrawString("Biên nhận nộp tiền", new Font("Arial", 15), System.Drawing.Brushes.Black, new PointF(80, 10));
+                e.Graphics.DrawString("Mã máy CDM: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 60));
+                e.Graphics.DrawString("Batch no: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 90));
+                e.Graphics.DrawString("Thời gian GD: " + currentTime.ToString("dd/MM/yyyy HH:mm:ss"), new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 120));
+                e.Graphics.DrawString("Mã GD: " + tradingCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 150));
+                e.Graphics.DrawString("Mã gian hàng: " + shopCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 180));
+                e.Graphics.DrawString("Tên gian hàng: " + shopName, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 210));
+                e.Graphics.DrawString("STK gian hàng: " + storeAccountNumber, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 240));
+                e.Graphics.DrawString("Số tiền nộp: " + lvCountItems[10].Value, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 270));
+                e.Graphics.DrawString("*****Xin cám ơn******", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(100, 300));
+                // To send raw ESC/POS commands, you'd typically use e.Graphics.DrawString() with the command string,
+                // or for more complex scenarios, directly manipulate the byte stream sent to the printer.
+            };
+            printDocument.Print();
+
+        
+        }
+
+        public void LogAction(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("log.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+
+        public void LogException(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("logException.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+
+        private void LoginUsingQRCode()
+        {
+            var wnd = new WelcomeWindow();
+            wnd.ShowDialog();
+
+            lblUser.Content = "";
+            //var wnd = new QRCodeZebraWindow();
+            //wnd.ShowDialog();
+            if (wnd.DialogResult == true)
+            {
+                var strQR = wnd.QRCodeContent;
+                var strPincode = wnd.PinCode;
+                if (AppData.customerAccounts!=null)
+                {
+                    CustomerAccount? cca = null;
+                    if(strQR!=null)
+                    {
+                        cca = AppData.customerAccounts.Where(x => x.QRCode == strQR).FirstOrDefault();
+                    }
+                    else if(strPincode!=null)
+                    {
+                        strPincode = strPincode.ToUpper();
+                        cca = AppData.customerAccounts.Where(x => x.PINCode == strPincode).FirstOrDefault();
+                    }
+                    
+                    if (cca != null)
+                    {
+                        AppData.CurrentCustomerAccount = cca;
+                        lblUser.Content = $"Xin chào khách hàng: {cca.Name} (Gian hàng {cca.CustomerId})";
+                    }
+                    else
+                    {
+                        MessageBox.Show("QRCode không đúng, vui lòng thử lại");
+                        LoginUsingQRCode();
+                    }
+                }    
+            }
+        }
+
+        private void btnLoginByPINCode_Click(object sender, RoutedEventArgs e)
+        {
+            var wnd = new PinCodeWindow();
+            wnd.ShowDialog();
+        }
+
+        private void btnCollect_Click(object sender, RoutedEventArgs e)
+        {
+            var currentMode = cCmdRsp.GetLockParam().mode;
+            cCmdRsp.GetLockParam().mode = Mode.MODE_COLLECTION;  
+            cCmdRsp.SendLock();
+            MessageBox.Show(cCmdRsp.GetSendDat(false));
+            Thread.Sleep(5000);
+            cCmdRsp.GetLockParam().mode = currentMode;
+            cCmdRsp.SendLock();
+
+            InitSession();
+        }
+    }
+}
+
@@ -0,0 +1,77 @@
+using DE70_CMDv2;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for CollectionUC.xaml
+    /// </summary>
+    public partial class CollectionUC : UserControl
+    {
+        public CollectionUC()
+        {
+            InitializeComponent();
+        }
+        private void btnCollect_Click(object sender, RoutedEventArgs e)
+        {
+            if(AppData.cCmdRsp!=null)
+            {
+                CCmdRsp cCmdRsp = AppData.cCmdRsp;
+                cCmdRsp.SendDeSense();
+                Thread.Sleep(1000);
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+                Thread.Sleep(1000);
+                cCmdRsp.SendDeSense();
+                Thread.Sleep(1000);
+                //Event fix
+                var recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] == recvData.dat[16])
+                {
+                    cCmdRsp.SendLock();
+                }
+                else
+                {
+                    cCmdRsp.SendEventFix(recvData.dat[16]);
+                    cCmdRsp.SendLock();
+                }
+
+                var currentMode = cCmdRsp.GetLockParam().mode;
+                cCmdRsp.GetLockParam().mode = Mode.MODE_COLLECTION;
+                cCmdRsp.SendLock();
+                Thread.Sleep(10000);
+                cCmdRsp.SendDeSense();
+                Thread.Sleep(1000);
+                recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] != recvData.dat[16])
+                {
+                    lblStatus.Text="TRẠNG THÁI: KHỞI TẠO BỘ ĐẾM THÀNH CÔNG";
+                    ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+                }
+            }
+
+        }
+
+        private void btnCancel_Click(object sender, RoutedEventArgs e)
+        {
+            if(AppData.cCmdRsp!=null)
+                AppData.cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+        }
+    }
+
+}
@@ -0,0 +1,24 @@
+<Application x:Class="SafeBagDE70.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:SafeBagDE70"
+             xmlns:hc="https://handyorg.github.io/handycontrol"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <hc:ThemeResources RequestedTheme="Light">
+                    <ResourceDictionary x:Key="Light" hc:ThemeDictionary.Key="Light">
+
+                        <!-- Put the resources you want to use in the Light theme Here -->
+
+                        <SolidColorBrush x:Key="PrimaryBrush" Color="Red" />
+                        <SolidColorBrush x:Key="AppBackgroundBrush" Color="LightBlue" />
+                    </ResourceDictionary>
+                </hc:ThemeResources>
+                <hc:Theme/>
+                <ResourceDictionary Source="pack://application:,,,/VirtualKeyboard;component/ResourceDictionaries/DefaultStyles.xaml"/>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>
@@ -0,0 +1,146 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Ports;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Serialization;
+using System.Windows.Threading;
+using System.Diagnostics;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    /// 
+
+    //public class CountSession
+    //{
+    //    public  int[] QuantityDenomi  { get; set; }
+    //    public  int[] SumDenomi { get; set; }
+      
+    //}
+    public partial class MainWindow : HandyControl.Controls.Window
+    {
+        private WelcomeUC _welcomeUC;
+        private DepositUC _depositUC;
+        private CollectionUC _collectionUC;
+        private InformationUC _informationUC;
+        private ErrorUC _errorUC;
+        private UserControl _currentUC;
+        private UserControl _prevUC;
+        private TimeoutUC _timeoutUC;
+        private object objLock = new object();
+        public MainWindow()
+        {
+            InitializeComponent();
+            Loaded += MainWindow_Loaded;
+            
+        }
+
+        private void MainWindow_Loaded(object sender, RoutedEventArgs e)
+        {
+            AppData.Init();
+            if (_welcomeUC == null) _welcomeUC = new WelcomeUC();
+            if (_collectionUC == null) _collectionUC = new CollectionUC();
+            if (_informationUC == null) _informationUC = new InformationUC();
+            if (_errorUC == null) _errorUC = new ErrorUC();
+            if (_depositUC == null) _depositUC = new DepositUC();
+            if (_timeoutUC == null) _timeoutUC = new TimeoutUC();
+
+            gridMain.Children.Add(_welcomeUC);
+            gridMain.Children.Add(_depositUC);
+            gridMain.Children.Add(_collectionUC);
+            gridMain.Children.Add(_informationUC);
+            gridMain.Children.Add(_errorUC);
+            gridMain.Children.Add(_timeoutUC);
+
+            ShowWelcomeScreen();
+        }
+
+        public void HideAll()
+        {
+            lock(objLock)
+            {
+                foreach (var item in gridMain.Children)
+                {
+                    if (item != null)
+                        (item as UserControl).Visibility = Visibility.Hidden;
+                }
+                _collectionUC.Visibility = Visibility.Hidden;
+                _informationUC.Visibility = Visibility.Hidden;  
+                _errorUC.Visibility = Visibility.Hidden;
+                _depositUC.Visibility = Visibility.Hidden;
+                _welcomeUC.Visibility = Visibility.Hidden;
+            }    
+          
+        }
+        public void ShowInformationScreen(string strInfor)
+        {
+            _prevUC = _currentUC;
+            _currentUC = _informationUC;
+            HideAll();
+            _informationUC.Visibility = Visibility.Visible;
+            _informationUC.ShowInfor(strInfor);
+
+        }
+        public void ShowErrorScreen(string strError)
+        {
+            _prevUC = _currentUC;
+            _currentUC = _errorUC;
+            HideAll();
+            _errorUC.Visibility = Visibility.Visible;
+            _errorUC.ShowInfor(strError);
+        }
+        public void ShowWelcomeScreen()
+        {
+            _prevUC = _currentUC;
+            _currentUC = _welcomeUC;
+            HideAll();
+            _welcomeUC.Init();
+            _welcomeUC.Visibility = Visibility.Visible;
+        }
+        public void ShowDepositScreen()
+        {
+            _prevUC = _currentUC;
+            _currentUC = _depositUC;
+            HideAll();
+            _depositUC.Visibility = Visibility.Visible;
+            _depositUC.EndTransaction();
+            _depositUC.InitTransaction();
+        }
+        public void ShowCollectionScreen()
+        {
+            _prevUC = _currentUC;
+            _currentUC = _collectionUC;
+            HideAll();
+            _collectionUC.Init();
+            _collectionUC.Visibility = Visibility.Visible;
+        }
+        public void ShowTimeoutScreen()
+        {
+            _prevUC = _currentUC;
+            
+            HideAll();
+            _timeoutUC.Visibility = Visibility.Visible;
+        }
+        public void BackScreen()
+        {
+            HideAll();
+            _prevUC.Visibility = Visibility.Visible;
+            _currentUC = _prevUC;
+        }
+    }
+}
@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Library</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <UseWPF>true</UseWPF>
+  </PropertyGroup>
+
+</Project>
@@ -0,0 +1,62 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace XamlGeneratedNamespace {
+    
+    
+    /// <summary>
+    /// GeneratedInternalTypeHelper
+    /// </summary>
+    [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "8.0.7.0")]
+    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+    public sealed class GeneratedInternalTypeHelper : System.Windows.Markup.InternalTypeHelper {
+        
+        /// <summary>
+        /// CreateInstance
+        /// </summary>
+        protected override object CreateInstance(System.Type type, System.Globalization.CultureInfo culture) {
+            return System.Activator.CreateInstance(type, ((System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic) 
+                            | (System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.CreateInstance)), null, null, culture);
+        }
+        
+        /// <summary>
+        /// GetPropertyValue
+        /// </summary>
+        protected override object GetPropertyValue(System.Reflection.PropertyInfo propertyInfo, object target, System.Globalization.CultureInfo culture) {
+            return propertyInfo.GetValue(target, System.Reflection.BindingFlags.Default, null, null, culture);
+        }
+        
+        /// <summary>
+        /// SetPropertyValue
+        /// </summary>
+        protected override void SetPropertyValue(System.Reflection.PropertyInfo propertyInfo, object target, object value, System.Globalization.CultureInfo culture) {
+            propertyInfo.SetValue(target, value, System.Reflection.BindingFlags.Default, null, null, culture);
+        }
+        
+        /// <summary>
+        /// CreateDelegate
+        /// </summary>
+        protected override System.Delegate CreateDelegate(System.Type delegateType, object target, string handler) {
+            return ((System.Delegate)(target.GetType().InvokeMember("_CreateDelegate", (System.Reflection.BindingFlags.InvokeMethod 
+                            | (System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance)), null, target, new object[] {
+                        delegateType,
+                        handler}, null)));
+        }
+        
+        /// <summary>
+        /// AddEventHandler
+        /// </summary>
+        protected override void AddEventHandler(System.Reflection.EventInfo eventInfo, object target, System.Delegate handler) {
+            eventInfo.AddEventHandler(target, handler);
+        }
+    }
+}
+
@@ -0,0 +1,25 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Reflection;
+
+[assembly: System.Reflection.AssemblyCompanyAttribute("VirtualKeyboard")]
+[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
+[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
+[assembly: System.Reflection.AssemblyProductAttribute("VirtualKeyboard")]
+[assembly: System.Reflection.AssemblyTitleAttribute("VirtualKeyboard")]
+[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
+[assembly: System.Runtime.Versioning.TargetPlatformAttribute("Windows7.0")]
+[assembly: System.Runtime.Versioning.SupportedOSPlatformAttribute("Windows7.0")]
+
+// Generated by the MSBuild WriteCodeFragment class.
+
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70.Admin
+{
+    /// <summary>
+    /// Interaction logic for AdminSettingsUC.xaml
+    /// </summary>
+    public partial class AdminSettingsUC : UserControl
+    {
+        public AdminSettingsUC()
+        {
+            InitializeComponent();
+        }
+    }
+}
@@ -0,0 +1,16 @@
+<UserControl x:Class="SafeBagDE70.Admin.LogViewerUC"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:SafeBagDE70.Admin"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <Grid>
+        <StackPanel>
+            <TextBlock Text="Realtime Logs" FontSize="20" Margin="10"/>
+            <ListBox x:Name="LogListBox" Height="500" Margin="10"/>
+            <Button Content="Log Information" Width="200" Margin="10" Click="LogInfoButton_Click"/>
+        </StackPanel>
+    </Grid>
+</UserControl>
@@ -0,0 +1,21 @@
+<UserControl x:Class="SafeBagDE70.EndSessionUC"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:SafeBagDE70"
+              xmlns:hc="https://handyorg.github.io/handycontrol"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <hc:SimpleStackPanel Background="White" VerticalAlignment="Center" Margin="20">
+        <hc:HighlightTextBlock x:Name="lblInfor" Text="MÁY ĐANG THỰC HIỆN KẾT THÚC PHIÊN TỰ ĐỘNG" FontSize="20" TextWrapping="Wrap" FontWeight="Bold" Foreground="Blue" HorizontalAlignment="Center"/>
+        <hc:HighlightTextBlock  Text="VUI LÒNG CHỜ" FontSize="20" TextWrapping="Wrap" FontWeight="Bold" Foreground="DarkRed" HorizontalAlignment="Center"/>
+        <Separator/>
+        <Grid Margin="10">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+        </Grid>
+    </hc:SimpleStackPanel>
+</UserControl>
@@ -0,0 +1,79 @@
+{
+  "format": 1,
+  "restore": {
+    "C:\\Users\\DELL Precision 7530\\Desktop\\Test\\VK\\VK\\WPFKeyboard\\VirtualKeyboard\\VirtualKeyboard.csproj": {}
+  },
+  "projects": {
+    "C:\\Users\\DELL Precision 7530\\Desktop\\Test\\VK\\VK\\WPFKeyboard\\VirtualKeyboard\\VirtualKeyboard.csproj": {
+      "version": "1.0.0",
+      "restore": {
+        "projectUniqueName": "C:\\Users\\DELL Precision 7530\\Desktop\\Test\\VK\\VK\\WPFKeyboard\\VirtualKeyboard\\VirtualKeyboard.csproj",
+        "projectName": "VirtualKeyboard",
+        "projectPath": "C:\\Users\\DELL Precision 7530\\Desktop\\Test\\VK\\VK\\WPFKeyboard\\VirtualKeyboard\\VirtualKeyboard.csproj",
+        "packagesPath": "C:\\Users\\DELL Precision 7530\\.nuget\\packages\\",
+        "outputPath": "C:\\Users\\DELL Precision 7530\\Desktop\\Test\\VK\\VK\\WPFKeyboard\\VirtualKeyboard\\obj\\",
+        "projectStyle": "PackageReference",
+        "fallbackFolders": [
+          "C:\\Program Files (x86)\\DevExpress 20.2\\Components\\Offline Packages",
+          "C:\\Program Files (x86)\\Microsoft Visual Studio\\Shared\\NuGetPackages",
+          "C:\\Program Files\\dotnet\\sdk\\NuGetFallbackFolder"
+        ],
+        "configFilePaths": [
+          "C:\\Users\\DELL Precision 7530\\AppData\\Roaming\\NuGet\\NuGet.Config",
+          "C:\\Program Files (x86)\\NuGet\\Config\\DevExpress 20.2.config",
+          "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.FallbackLocation.config",
+          "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"
+        ],
+        "originalTargetFrameworks": [
+          "net8.0-windows"
+        ],
+        "sources": {
+          "C:\\Program Files (x86)\\DevExpress 20.2\\Components\\System\\Components\\Packages": {},
+          "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
+          "https://api.nuget.org/v3/index.json": {}
+        },
+        "frameworks": {
+          "net8.0-windows7.0": {
+            "targetAlias": "net8.0-windows",
+            "projectReferences": {}
+          }
+        },
+        "warningProperties": {
+          "warnAsError": [
+            "NU1605"
+          ]
+        },
+        "restoreAuditProperties": {
+          "enableAudit": "true",
+          "auditLevel": "low",
+          "auditMode": "direct"
+        }
+      },
+      "frameworks": {
+        "net8.0-windows7.0": {
+          "targetAlias": "net8.0-windows",
+          "imports": [
+            "net461",
+            "net462",
+            "net47",
+            "net471",
+            "net472",
+            "net48",
+            "net481"
+          ],
+          "assetTargetFallback": true,
+          "warn": true,
+          "frameworkReferences": {
+            "Microsoft.NETCore.App": {
+              "privateAssets": "all"
+            },
+            "Microsoft.WindowsDesktop.App.WPF": {
+              "privateAssets": "none"
+            }
+          },
+          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.200/PortableRuntimeIdentifierGraph.json"
+        }
+      }
+    }
+  }
+}
@@ -0,0 +1,45 @@
+using DE70_CMDv2;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for CollectionUC.xaml
+    /// </summary>
+    public partial class TimeoutUC : UserControl
+    {
+        public TimeoutUC()
+        {
+            InitializeComponent();
+        }
+        public void ShowInfor(string strInfor)
+        {
+            lblInfor.Text = strInfor;
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            AppData.WDTCount = 0;
+            ((MainWindow)Application.Current.MainWindow).BackScreen();
+        }
+
+        private void btnCancel_Click(object sender, RoutedEventArgs e)
+        {
+            if (AppData.cCmdRsp != null)
+                AppData.cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+        }
+    }
+}
@@ -0,0 +1,60 @@
+<UserControl x:Class="SafeBagDE70.WelcomeUC"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+         xmlns:hc="https://handyorg.github.io/handycontrol"
+        x:Name="ucWelcome"
+        mc:Ignorable="d">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="4*"/>
+            <RowDefinition Height="4*"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!-- Top Section -->
+        <StackPanel Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,0,0,0">
+            <Image Source="icon/logo.ico" Width="200" Height="200" Margin="0,10,0,10" Stretch="UniformToFill"/>
+            <TextBlock Text="Xin chào! Hãy lựa chọn hình thức đăng nhập để tiếp tục" FontSize="24" FontWeight="Bold" TextAlignment="Center"/>
+        </StackPanel>
+
+        <!-- Middle Section -->
+        <Grid Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+            </Grid.RowDefinitions>
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="Auto"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+
+            <Button  hc:IconElement.Geometry="{StaticResource FullScreenGeometry}" Grid.Column="0" Grid.Row="0" x:Name="btnQRCodeLogin" Content="QR CODE" Width="200" Height="100" Margin="0,0,10,0" FontSize="20" FontWeight="Bold" Click="btnQRCodeLogin_Click"/>
+            <Button Grid.Column="2" Grid.Row="0" x:Name="btnPinCodeLogin" Content="PIN CODE" Width="200" Height="100" Margin="10,0,0,0" Click="PinCodeButton_Click" FontSize="20" FontWeight="Bold"/>
+
+            <StackPanel Grid.ColumnSpan="3" Grid.Row="1" HorizontalAlignment="Center" Visibility="Collapsed" x:Name="PinCodePanel">
+                <PasswordBox x:Name="PinCodeBox" Width="300" Height="60" FontSize="20" HorizontalContentAlignment="Center" Margin="0,10,0,0"/>
+                <TextBlock Text="Quên mã PIN?"  Foreground="Blue" TextDecorations="Underline" Cursor="Hand" Margin="0,5,0,0" MouseLeftButtonUp="ForgotPin_Click"/>
+                <Button Content="Đăng nhập" Width="200" Height="40" Margin="0,10,0,0" Click="LoginButton_Click"/>
+                <Label x:Name="lblPincodeError" Background="Transparent" FontWeight="Bold" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="Red" />
+            </StackPanel>
+            <StackPanel Grid.ColumnSpan="3" Grid.Row="1" HorizontalAlignment="Center" Visibility="Collapsed" x:Name="QrCodePanel">
+                <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="Đưa QR Code của bạn vào đầu đọc" FontSize="20"/>
+                <hc:LoadingCircle Background="Transparent" VerticalAlignment="Bottom"  Width="50" Height="50" Margin="10"/>
+                <Label x:Name="lblQRcodeError" Background="Transparent" FontWeight="Bold" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="Red" />
+            </StackPanel>
+
+        </Grid>
+
+        <!-- Bottom Section -->
+        <StackPanel Grid.Row="2" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <TextBlock Text="TRỢ GIÚP" Foreground="Blue" TextDecorations="Underline" Cursor="Hand" MouseLeftButtonUp="Help_Click"/>
+        </StackPanel>
+    </Grid>
+
+</UserControl>
@@ -0,0 +1,21 @@
+<hc:Window
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:hc="https://handyorg.github.io/handycontrol"
+        xmlns:local="clr-namespace:SafeBagDE70"
+        x:Class="SafeBagDE70.PinCodeWindow"
+        WindowStartupLocation="CenterScreen"
+        mc:Ignorable="d"
+        ShowNonClientArea="False"
+        Title="QRCodeWindow" Height="400" Width="600">
+    <Grid>
+        <StackPanel VerticalAlignment="Center">
+            <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="Nhập PINCODE của bạn" FontSize="30"/>
+            <hc:TextBox HorizontalAlignment="Center" Height="50" Width="200" Margin="10"/>
+            <Button x:Name="btnOK" Content="OK" Width="100" Height="50" Margin="10"/>
+        </StackPanel>
+
+    </Grid>
+</hc:Window>
@@ -0,0 +1,39 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:sys="clr-namespace:System;assembly=mscorlib"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <SolidColorBrush x:Key="KeyboardBackgroundBrush" Color="#2f2f2f"/>
+    <SolidColorBrush x:Key="KeyboardBackgroundAccentBrush" Color="#FFA0A0A0"/>
+    <SolidColorBrush x:Key="KeyboardForegroundBrush" Color="White"/>
+    <sys:Double x:Key="KeyboardIconSize">50</sys:Double>
+    <!--<SolidColorBrush x:Key="UppercaseBrush" Color="#FF006DA0"/>-->
+
+    <Style x:Key="KeyboardButtonStyle" TargetType="{x:Type Button}" BasedOn="{StaticResource {x:Type Button}}">
+        <Setter Property="FontSize" Value="30"/>
+        <Setter Property="BorderThickness" Value="0"/>
+        <Setter Property="Background" Value="{StaticResource KeyboardBackgroundBrush}"/>
+        <Setter Property="Foreground" Value="{StaticResource KeyboardForegroundBrush}"/>
+        <Setter Property="Focusable" Value="False"/>
+        <Setter Property="Margin" Value="5" />
+        <Setter Property="Height" Value="Auto"/>
+        <Setter Property="Width" Value="Auto" />
+    </Style>
+
+    <Style x:Key="KeyboardRepeatButtonStyle" TargetType="{x:Type RepeatButton}" BasedOn="{StaticResource {x:Type RepeatButton}}">
+        <Setter Property="FontSize" Value="30"/>
+        <Setter Property="BorderThickness" Value="0"/>
+        <Setter Property="Background" Value="{StaticResource KeyboardBackgroundBrush}"/>
+        <Setter Property="Foreground" Value="{StaticResource KeyboardForegroundBrush}"/>
+        <Setter Property="Focusable" Value="False"/>
+        <Setter Property="Margin" Value="5" />
+        <Setter Property="Height" Value="Auto"/>
+        <Setter Property="Width" Value="Auto" />
+    </Style>
+
+    <Style x:Key="KeyboardValueBoxStyle" TargetType="TextBox" BasedOn="{StaticResource {x:Type TextBox}}">
+        <Setter Property="FontSize" Value="40" />
+        <Setter Property="VerticalContentAlignment" Value="Center" />
+        <Setter Property="Foreground" Value="{StaticResource KeyboardForegroundBrush}"/>
+        <Setter Property="Background" Value="{StaticResource KeyboardBackgroundBrush}"/>
+        <Setter Property="Margin" Value="25" />
+    </Style>
+</ResourceDictionary>
@@ -0,0 +1,58 @@
+using DE70_CMDv2;
+using SafeBagDE70.Services;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for CollectionUC.xaml
+    /// </summary>
+    public partial class InformationUC : UserControl
+    {
+        private bool _bContinue = false;
+        private bool _bPlaySound = false;
+        public InformationUC()
+        {
+            InitializeComponent();
+        }
+        public void ShowInfor(string strInfor, bool bContinue = false, bool bPlaySound=true)
+        {
+            lblInfor.Text = strInfor;
+            _bContinue = bContinue;
+            _bPlaySound = bPlaySound;
+            if (_bPlaySound)
+                SoundManager.StartWarningSound();
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            if(_bContinue) 
+                ((MainWindow)Application.Current.MainWindow).ShowDepositScreen(false);
+            else
+                 ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+          
+                SoundManager.StopWarningSound();
+        }
+
+        private void btnCancel_Click(object sender, RoutedEventArgs e)
+        {
+            if (AppData.cCmdRsp != null)
+                AppData.cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+          
+                SoundManager.StopWarningSound();
+        }
+    }
+}
@@ -0,0 +1,23 @@
+<Application x:Class="SafeBagDE70.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:SafeBagDE70"
+             xmlns:hc="https://handyorg.github.io/handycontrol"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <hc:ThemeResources RequestedTheme="Light">
+                    <ResourceDictionary x:Key="Light" hc:ThemeDictionary.Key="Light">
+
+                        <!-- Put the resources you want to use in the Light theme Here -->
+
+                        <SolidColorBrush x:Key="PrimaryBrush" Color="Red" />
+                        <SolidColorBrush x:Key="AppBackgroundBrush" Color="LightBlue" />
+                    </ResourceDictionary>
+                </hc:ThemeResources>
+                <hc:Theme/>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>
@@ -0,0 +1,113 @@
+<UserControl x:Class="SafeBagDE70.DepositUC"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+        xmlns:hc="https://handyorg.github.io/handycontrol"
+        mc:Ignorable="d"
+        Background="#9edaf7"
+             Loaded="UserControl_Loaded"
+             Unloaded="UserControl_Unloaded">
+    <Border BorderThickness="1" BorderBrush="Gray" Margin="10">
+        <Grid x:Name="gridMainPanel">
+            <!--<ContentControl x:Name="MainContent" />-->
+            <Grid.RowDefinitions>
+                <RowDefinition Height="100"/>
+                <RowDefinition Height="*"/>
+                <RowDefinition Height="40"/>
+            </Grid.RowDefinitions>
+          
+            <Border BorderThickness="0" BorderBrush="Gray">
+                <StackPanel Grid.Row="0" hc:BorderElement.Circular="True">
+                    <Label Content="Vietinbank" 
+                           Background="Transparent" 
+                           Foreground="#1d619b"
+                           BorderThickness="0"
+                           FontWeight="Bold"
+                           FontSize="30" 
+                           Height="50"/>
+
+                    <Label HorizontalAlignment="Center" 
+                           x:Name="lblUser"
+                           Background="Transparent" 
+                           Foreground="White" 
+                           BorderThickness="0"
+                           FontSize="20"
+                           FontWeight="Bold"
+                           Height="50"/>
+                    <Border BorderThickness="1" BorderBrush="Gray">
+                        <Separator BorderThickness="2" BorderBrush="Gray"/>
+                    </Border>
+                </StackPanel>
+            </Border>
+            
+            <Grid Grid.Row="1" x:Name="gridMain" VerticalAlignment="Center" Margin="5" >
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="300"/>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="300"/>
+                </Grid.ColumnDefinitions>
+                <Grid Grid.Column="0">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                    </Grid.RowDefinitions>
+
+                    <Button Grid.Row="0" HorizontalAlignment="Stretch" Content="BẮT ĐẦU" x:Name="btnStart" Click="btnStart_Click" FontSize="30" Height="80" />
+                    <Button Grid.Row="1" HorizontalAlignment="Stretch" Content="KẾT THÚC" x:Name="btnEnd" Click="btnEnd_Click" FontSize="30" Height="80"/>
+                    <Button Grid.Row="2" HorizontalAlignment="Stretch" Content="KT LẤY TÚI" x:Name="btnCollect" Click="btnCollect_Click" FontSize="30" Height="80"/>
+                </Grid>
+                <Grid Grid.Column="2">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                    </Grid.RowDefinitions>
+                    <Button Grid.Row="0" HorizontalAlignment="Stretch" Content="NỘP TIỀN" x:Name="btnCountStart" Click="btnCountStart_Click"  FontSize="30" Height="80"/>
+                    <Button Grid.Row="1" HorizontalAlignment="Stretch" Content="KIỂM TRA" x:Name="btnCheck" Click="btnCheck_Click" FontSize="30"  Height="80"/>
+                    <Button Grid.Row="2" HorizontalAlignment="Stretch" Content="LƯU TRỮ" x:Name="btnStoreStart" Click="btnStoreStart_Click" FontSize="30" Height="80" />
+                </Grid>
+                <Grid Grid.Column="1">
+                    <ListView HorizontalAlignment="Center" FontSize="30" Width="600" x:Name="lvCount" Style="{StaticResource ListViewBaseStyle}">
+                        <ListView.View>
+                            <GridView>
+                                <GridViewColumn Header="Mệnh giá"
+                             DisplayMemberBinding="{Binding Name}"
+                             Width="200"/>
+                                <GridViewColumn Header="Số lượng" 
+                             DisplayMemberBinding="{Binding Quantity}"
+                             Width="200"/>
+                                <GridViewColumn Header="Thành tiền" 
+                             DisplayMemberBinding="{Binding Value}"
+                             Width="200"/>
+                            </GridView>
+                        </ListView.View>
+                        <ListView.ItemContainerStyle>
+                            <Style TargetType="ListViewItem">
+                                <Setter Property="Padding" Value="0"/>
+                                <Setter Property="Margin" Value="0"/>
+                                <Setter Property="BorderBrush" Value="Gray"/>
+                                <Setter Property="BorderThickness" Value="0,0,0,1"/>
+                            </Style>
+                        </ListView.ItemContainerStyle>
+                    </ListView>
+                </Grid>
+
+            </Grid>
+          
+            <StackPanel Grid.Row="2">
+                <Separator BorderThickness="2" BorderBrush="Gray"/>
+                <Label Height="40"   x:Name="lblStatus" Background="Transparent" BorderThickness="0" Foreground="Red" FontSize="20" Content="Trạng thái"/>
+            </StackPanel>
+            
+        </Grid>
+
+    </Border>
+</UserControl>
+
+    
+    
@@ -0,0 +1,32 @@
+using DE70_CMDv2;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SafeBagDE70
+{
+    public static class AppData
+    {
+        public static List<CustomerAccount>? customerAccounts = null;
+        public static CustomerAccount? CurrentCustomerAccount{get;set;}
+        public static CCmdRsp? cCmdRsp=null;
+        public static void Init()
+        {
+            customerAccounts = new List<CustomerAccount>{
+                new CustomerAccount{Name="NGUYỄN ĐÌNH THUẬN",CustomerId="HUE_0000000001",QRCode="HUE_0000000001",PINCode="H0001" },
+                new CustomerAccount{Name="HOÀNG VĂN HIỆP",CustomerId="HUE_0000000002",QRCode="HUE_0000000002",PINCode="H0002" },
+                new CustomerAccount{Name="PHẠM NGỌC HƯNG",CustomerId="HUE_0000000003",QRCode="HUE_0000000003",PINCode="H0003" }
+            };
+            CurrentCustomerAccount = customerAccounts[0];
+        }
+    }
+    public class CustomerAccount
+    {
+        public string? Name { get; set; }
+        public string? CustomerId { get; set; }
+        public string? QRCode { get; set; }
+        public string? PINCode { get; set; }
+    }
+}
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SafeBagDE70.StateMachine
+{
+    public class Transition
+    {
+        public List<string> From { get; set; }
+        public List<string> To { get; set; }
+        public List<ActionWithFlag> Actions { get; set; }
+        public bool RequireAtLeastOneActionSuccess { get; set; }
+    }
+}
@@ -0,0 +1,70 @@
+using DE70_CMDv2;
+using SafeBagDE70.Services;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for CollectionUC.xaml
+    /// </summary>
+    public partial class InformationUC : UserControl
+    {
+        private bool _bContinue = false;
+        private bool _bPlaySound = false;
+        private List<Control> _controls = null;
+        public InformationUC()
+        {
+            InitializeComponent();
+        }
+        public void ShowInfor(string strInfor, bool bContinue = false, bool bPlaySound=true,List<Control> controls=null)
+        {
+            lblInfor.Text = strInfor;
+            _bContinue = bContinue;
+            _bPlaySound = bPlaySound;
+            _controls = controls;
+            if (_bPlaySound)
+                SoundManager.StartWarningSound();
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            if(_controls!=null)
+            {
+                foreach (var item in _controls)
+                {
+                    item.IsEnabled = true;
+                }
+            }
+
+            if (_bContinue)
+            {
+                ((MainWindow)Application.Current.MainWindow).ShowDepositScreen(false);
+                ((MainWindow)Application.Current.MainWindow).ResetTimers();
+            } 
+            else
+                 ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+                SoundManager.StopWarningSound();
+        }
+
+        private void btnCancel_Click(object sender, RoutedEventArgs e)
+        {
+            if (AppData.cCmdRsp != null)
+                AppData.cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+          
+                SoundManager.StopWarningSound();
+        }
+    }
+}
@@ -0,0 +1,98 @@
+#pragma checksum "..\..\..\DefaultKeyboardHost.xaml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "8509DC7DAD84ED248634BE5108571E782945BD81"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Controls.Ribbon;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+using VirtualKeyboard.Wpf;
+
+
+namespace VirtualKeyboard.Wpf {
+    
+    
+    internal partial class DefaultKeyboardHost : System.Windows.Window, System.Windows.Markup.IComponentConnector {
+        
+        
+        #line 19 "..\..\..\DefaultKeyboardHost.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.ContentControl KeyboardValueContent;
+        
+        #line default
+        #line hidden
+        
+        
+        #line 22 "..\..\..\DefaultKeyboardHost.xaml"
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
+        internal System.Windows.Controls.ContentControl KeyboardContent;
+        
+        #line default
+        #line hidden
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "8.0.7.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/VirtualKeyboard;component/defaultkeyboardhost.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\..\DefaultKeyboardHost.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "8.0.7.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
+            switch (connectionId)
+            {
+            case 1:
+            this.KeyboardValueContent = ((System.Windows.Controls.ContentControl)(target));
+            return;
+            case 2:
+            this.KeyboardContent = ((System.Windows.Controls.ContentControl)(target));
+            return;
+            }
+            this._contentLoaded = true;
+        }
+    }
+}
+
@@ -0,0 +1,211 @@
+<UserControl x:Class="SafeBagDE70.DepositSMUCv2"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+        mc:Ignorable="d"
+             Width="1280"
+             Height="1024"
+        Background="#F0F0F0"
+             Loaded="UserControl_Loaded"
+             Unloaded="UserControl_Unloaded">
+    <UserControl.Resources>
+        <local:LastItemIndexConverter x:Key="LastItemIndexConverter" />
+        <DataTemplate x:Key="BoldTemplateWithSeparator">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <!-- Separator Row -->
+                    <RowDefinition Height="2"/>
+                    <!-- Data Row -->
+                    <RowDefinition Height="Auto"/>
+                </Grid.RowDefinitions>
+
+                <!-- Separator Line -->
+                <Rectangle Grid.Row="0" Height="2" Fill="Gray" HorizontalAlignment="Stretch"/>
+
+                <!-- Data Content for Last Row -->
+                <Grid Grid.Row="1">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="200"/>
+                        <ColumnDefinition Width="100"/>
+                        <ColumnDefinition Width="100"/>
+                    </Grid.ColumnDefinitions>
+
+                    <TextBlock Text="{Binding Name}" FontWeight="Bold" Grid.Column="0" />
+                    <TextBlock Text="{Binding Quantity}" FontWeight="Bold" Grid.Column="1" />
+                    <TextBlock Text="{Binding Value}" FontWeight="Bold" Grid.Column="2" />
+                </Grid>
+            </Grid>
+        </DataTemplate>
+    </UserControl.Resources>
+    <Border BorderThickness="1" BorderBrush="Gray" Margin="10">
+        <Grid x:Name="gridMainPanel">
+            <!--<ContentControl x:Name="MainContent" />-->
+            <Grid.RowDefinitions>
+                <RowDefinition Height="100"/>
+                <RowDefinition Height="*"/>
+                <RowDefinition Height="40"/>
+            </Grid.RowDefinitions>
+
+            <Border BorderThickness="0" Background="#003366">
+                <StackPanel Grid.Row="0" >
+                    <Label 
+                           x:Name="lblName"
+                           Background="Transparent" 
+                           Foreground="White"
+                           BorderThickness="0"
+                           FontWeight="Bold"
+                           FontSize="30" 
+                           Height="50"/>
+
+                    <Label HorizontalAlignment="Center" 
+                           x:Name="lblUser"
+                           Background="Transparent" 
+                           Foreground="White" 
+                           BorderThickness="0"
+                           FontSize="20"
+                           FontWeight="Bold"
+                           Height="50"/>
+                    <Border BorderThickness="1" BorderBrush="Gray">
+                        <Separator BorderThickness="2" BorderBrush="Gray"/>
+                    </Border>
+                </StackPanel>
+            </Border>
+
+            <Grid Grid.Row="1" x:Name="gridMain" VerticalAlignment="Center" Margin="5" >
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="300"/>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="300"/>
+                </Grid.ColumnDefinitions>
+                <StackPanel Grid.Column="0">
+
+                    <Button HorizontalAlignment="Stretch" 
+                            Content="BẮT ĐẦU" 
+                            x:Name="btnStart" 
+                            Click="btnCommon_Click" 
+                            FontSize="30"
+                            FontWeight="Bold"
+                            Height="80" 
+                            Margin="10,0,10,10"
+                            Background="#4CAF50" Foreground="White"/>
+
+                    <Button HorizontalAlignment="Stretch"
+                            Content="NỘP TIỀN"
+                            x:Name="btnCountStart"
+                            Click="btnCommon_Click"
+                            FontSize="30" 
+                             FontWeight="Bold"
+                            Height="80" 
+                            Margin="10"
+                            Background="#2196F3"  Foreground="White"/>
+                    <Button HorizontalAlignment="Stretch" 
+                            Content="KIỂM TRA" 
+                            x:Name="btnCheck" 
+                            Click="btnCommon_Click" 
+                            FontSize="30"  
+                            FontWeight="Bold"
+                            Height="80" 
+                            Margin="10" 
+                            Background="#2196F3"  Foreground="White"
+                            />
+
+                </StackPanel>
+                <StackPanel Grid.Column="2">
+                    <Button HorizontalAlignment="Stretch" 
+                             Content="LƯU TRỮ" 
+                             x:Name="btnStoreStart" 
+                             Click="btnCommon_Click" 
+                             FontSize="30"
+                             FontWeight="Bold"
+                             Height="80" 
+                             Margin="10,0,10,10"
+                             Background="#4CAF50" Foreground="White"/>
+                    <Button HorizontalAlignment="Stretch"
+                             Content="KẾT THÚC"
+                              FontWeight="Bold"
+                             x:Name="btnEnd"
+                             Click="btnCommon_Click"
+                             FontSize="30"
+                             Height="80"
+                             Margin="10" 
+                             Background="#4CAF50" Foreground="White"/>
+                    <Button HorizontalAlignment="Stretch"
+                              Content="THOÁT"
+                               FontWeight="Bold"
+                              x:Name="btnLogout"
+                              Click="btnCommon_Click"
+                              FontSize="30"
+                              Height="80"
+                              Margin="10" 
+                              Background="Red" Foreground="White"/>
+                </StackPanel>
+                <Grid Grid.Column="1">
+                    <ListView HorizontalAlignment="Center" FontSize="30" Width="600" x:Name="lvCount"
+                              ScrollViewer.VerticalScrollBarVisibility="Visible"
+                              ScrollViewer.CanContentScroll="False"
+                              Background="Transparent">
+                        <ListView.Resources>
+                            <!-- Style for GridViewColumnHeader to set font to bold -->
+                            <Style TargetType="GridViewColumnHeader">
+                                <Setter Property="FontWeight" Value="Bold"/>
+                                <Setter Property="Background" Value="Transparent"/>
+                            </Style>
+                            <Style TargetType="ListViewItem">
+                                <Setter Property="HorizontalContentAlignment" Value="Right"/>
+                            </Style>
+                           
+                        </ListView.Resources>
+                        <ListView.View>
+                            <GridView>
+                                <GridViewColumn Header="Mệnh giá"
+                                                
+                             DisplayMemberBinding="{Binding Name}"
+                             Width="200"/>
+                                <GridViewColumn Header="Số lượng" 
+                             DisplayMemberBinding="{Binding Quantity}"
+                             Width="150"/>
+                                <GridViewColumn Header="Thành tiền" 
+                             DisplayMemberBinding="{Binding Value}"
+                             Width="200"/>
+                            </GridView>
+                        </ListView.View>
+                        <ListView.ItemContainerStyle>
+                            <Style TargetType="ListViewItem">
+                                <Setter Property="HorizontalContentAlignment" Value="Right"/>
+                                <Setter Property="BorderThickness" Value="0,0,0,1"/>
+                                <Style.Triggers>
+                                    <MultiDataTrigger>
+                                        <MultiDataTrigger.Conditions>
+                                            <!-- Condition 1: Check if AlternationIndex equals Item Count - 1 -->
+                                            <Condition Value="True">
+                                                <Condition.Binding>
+                                                    <MultiBinding Converter="{StaticResource LastItemIndexConverter}">
+                                                        <Binding Path="Name"/>
+                                                    </MultiBinding>
+                                                </Condition.Binding>
+                                            </Condition>
+                                        </MultiDataTrigger.Conditions>
+                                        <Setter Property="FontWeight" Value="Bold" />
+                                    </MultiDataTrigger>
+                                </Style.Triggers>
+                            </Style>
+                        </ListView.ItemContainerStyle>
+                    </ListView>
+                </Grid>
+
+            </Grid>
+
+            <StackPanel Grid.Row="2" Background="#003366">
+                <Separator BorderThickness="2" BorderBrush="Gray"/>
+                <Label Height="40"   x:Name="lblStatus" Background="Transparent" BorderThickness="0" Foreground="Red" FontSize="20" Content="TRẠNG THÁI"/>
+            </StackPanel>
+
+        </Grid>
+
+    </Border>
+</UserControl>
+
+    
+    
@@ -0,0 +1,102 @@
+<hc:Window x:Class="SafeBagDE70.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+        xmlns:hc="https://handyorg.github.io/handycontrol"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="465" Width="810">
+    <Grid RenderTransformOrigin="0.499,0.444">
+        <Grid.RenderTransform>
+            <TransformGroup>
+                <ScaleTransform/>
+                <SkewTransform/>
+                <RotateTransform Angle="0.075"/>
+                <TranslateTransform/>
+            </TransformGroup>
+        </Grid.RenderTransform>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="60*"/>
+            <RowDefinition Height="40*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="22*"/>
+            <RowDefinition Height="65*"/>
+            <RowDefinition Height="65*"/>
+
+        </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="270*"/>
+            <ColumnDefinition Width="270*"/>
+            <ColumnDefinition Width="270*"/>
+        </Grid.ColumnDefinitions>
+        <Button Grid.Row="0" Grid.Column="0" Content="Bắt đầu" x:Name="btnStart" Click="btnStart_Click" Background="#33CC33" FontSize="30" />
+        <Button Grid.Row="0" Grid.Column="2" Content="Kết thúc" x:Name="btnEnd" Click="btnEnd_Click" Background="#FF4500" FontSize="30"/>
+        <Button Grid.Row="13" Grid.Column="0" Content="Đếm" x:Name="btnCountStart" Click="btnCountStart_Click"  Background="#63B8FF" FontSize="30" Grid.RowSpan="2"/>
+        <Button Grid.Row="13" Grid.Column="1" Content="Kiểm tra" x:Name="btnCheck" Click="btnCheck_Click" Background="#87CEFF" FontSize="30" Grid.RowSpan="2" />
+        <Button Grid.Row="13" Grid.Column="2" Content="Lưu trữ" x:Name="btnStoreStart" Click="btnStoreStart_Click" Background="#00F5FF" FontSize="30" Grid.RowSpan="2" />
+
+
+
+        <!--<TextBox Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="Denomination" IsReadOnly="True"  Text ="Denomination"  TextWrapping="Wrap"  FontSize="25"  BorderBrush="White" Padding="30,0"/>-->
+
+        <TextBox Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="Denomination" IsReadOnly="True" Text="Mệnh giá" TextWrapping="Wrap" FontSize="20" Padding="90,5"  BorderBrush="White" />
+
+        <TextBox Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi0" IsReadOnly="True" Text="500đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="3" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi1" IsReadOnly="True" Text="1.000đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="4" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi2" IsReadOnly="True" Text="2.000đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="5" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi3" IsReadOnly="True" Text="5.000đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="6" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi4" IsReadOnly="True" Text="10.000đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="7" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi5" IsReadOnly="True" Text="20.000đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="8" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi6" IsReadOnly="True" Text="50.000đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="9" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi7" IsReadOnly="True" Text="100.000đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="10" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi8" IsReadOnly="True" Text="200.000đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="11" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="denomi9" IsReadOnly="True" Text="500.000đ" TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+
+        <!--Quantity of each Denomination -->
+
+        <TextBox Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi0" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="3" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi1" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="4" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi2" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="5" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi3" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="6" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi4" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="7" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi5" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="8" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi6" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="9" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi7" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="10" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi8" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="11" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="quantityDenomi9" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+
+        <!--Total amount of each denomination-->
+
+        <TextBox Grid.Row="2" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi0" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="3" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi1" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="4" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi2" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="5" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi3" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="6" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi4" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="7" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi5" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="8" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi6" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="9" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi7" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="10" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi8" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+        <TextBox Grid.Row="11" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="totalAmountQuantityDenomi9" IsReadOnly="True"  TextWrapping="Wrap" FontSize="15" Padding="100,0"  BorderBrush="White" />
+
+        <TextBox Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="Quantity" IsReadOnly="True" Text="Số lượng" TextWrapping="Wrap" FontSize="20" Padding="90,5"  BorderBrush="White" />
+
+        <TextBox Grid.Row="1" Grid.Column="2" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="Total" IsReadOnly="True" Text="Tổng" TextWrapping="Wrap" FontSize="20" Padding="105,5"  BorderBrush="White" />
+
+        <TextBox Grid.Row="12" Grid.Column="0" Grid.ColumnSpan="1" Grid.RowSpan="1" x:Name="txtFixed" IsReadOnly="True"  Text ="Tổng tiền" TextWrapping="Wrap"  FontSize="30" Padding="80,10"  BorderBrush="White" />
+
+        <TextBox Grid.Row="12" Grid.Column="2" Grid.RowSpan="1" x:Name="txtTotalMoney" IsReadOnly="True" TextWrapping="Wrap" FontSize="30" Padding="90,10" BorderBrush="White" />
+    </Grid>
+
+</hc:Window>
+
+    
+    
@@ -0,0 +1,17 @@
+<UserControl x:Class="SafeBagDE70.InformationUC"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:SafeBagDE70"
+              xmlns:hc="https://handyorg.github.io/handycontrol"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <hc:SimpleStackPanel Background="White" VerticalAlignment="Center" Margin="20">
+        <hc:HighlightTextBlock x:Name="lblInfor" FontSize="30" TextWrapping="Wrap" FontWeight="Bold" Foreground="Blue" HorizontalAlignment="Center"/>
+        <Separator/>
+        <Grid Margin="10">
+            <Button Width="200"  x:Name="btnEnd" Click="btnEnd_Click" Grid.Column="0"  Style="{StaticResource ButtonPrimary}" Content="TIẾP TỤC" Height="50"/>
+        </Grid>
+    </hc:SimpleStackPanel>
+</UserControl>
@@ -0,0 +1,129 @@
+
+using Microsoft.Extensions.Configuration;
+using Newtonsoft.Json;
+using SafeBagDE70.Admin;
+using SafeBagDE70.Model;
+using SafeBagDE70.StateMachine;
+using Serilog;
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Forms;
+using VirtualKeyboard.Wpf;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : System.Windows.Application
+    {
+        public static StateMachineConfig StateMachineConfig { get; private set; }
+        private static Mutex mutex;
+        public App()
+        {
+        }
+        protected override void OnStartup(StartupEventArgs e)
+        {
+            base.OnStartup(e);
+
+            CheckInstance();
+            LoadConfig();
+            LoadDualScreens();
+        }
+        private static void CheckInstance()
+        {
+            bool isNewInstance;
+            string mutexName = "9f5b55c9-c6eb-443a-8e28-027defa46fb5";
+
+            mutex = new Mutex(true, mutexName, out isNewInstance);
+
+            if (!isNewInstance)
+            {
+                // If an instance is already running, exit the application
+                System.Windows.MessageBox.Show("Ứng dụng đã khởi chạy");
+                System.Windows.Application.Current.Shutdown();
+                return;
+            }
+        }
+        private static void LoadConfig()
+        {
+            try
+            {
+                AppData.CurrentVersion = Assembly.GetExecutingAssembly().GetName().Version;
+                VKeyboard.Listen<System.Windows.Controls.TextBox>(e => e.Text);
+                var configuration = new ConfigurationBuilder()
+                                         .AddJsonFile("appsettings.json")
+                                         .Build();
+                Log.Logger = new LoggerConfiguration()
+                    .ReadFrom.Configuration(configuration)
+                    .WriteTo.Sink(new RealTimeLogSink())
+                    .CreateLogger();
+                AppData.CDMPort = configuration["SerialPort:CDMPort"];
+                AppData.SensorPort = configuration["SerialPort:SensorPort"];
+                StateMachineConfig = new StateMachineConfig();
+                configuration.GetSection("StateMachine").Bind(StateMachineConfig);
+                Log.Information("START APP");
+            }
+            catch (Exception ex)
+            {
+                System.Windows.MessageBox.Show(ex.Message);
+            }
+        }
+        private void LoadDualScreens()
+        {
+            try
+            {
+                // Create instances of the windows you want to open
+                var mainWindow = new MainWindow();
+
+                // Show both windows
+                mainWindow.Show();
+
+                // Get all available screens
+                var screens = Screen.AllScreens;
+
+                // Open the Main Window on the primary screen
+                var primaryScreen = screens.FirstOrDefault(s => s.Primary) ?? screens.First();
+                PositionWindowOnScreen(mainWindow, primaryScreen);
+                mainWindow.Show();
+
+                // Open the Secondary Window on the secondary screen, if available
+                if (screens.Length > 1)
+                {
+                    var adminWindow = new AdminWindow(); // Replace this with your actual window class
+                    adminWindow.Show();
+                    var secondaryScreen = screens.First(s => !s.Primary);
+                    PositionWindowOnScreen(adminWindow, secondaryScreen);
+                    adminWindow.Show();
+                }
+            }catch (Exception ex)
+            {
+                Log.Fatal(ex,"START APP");
+            }
+          
+        }
+
+        private void PositionWindowOnScreen(Window window, Screen screen)
+        {
+            // Convert screen bounds to WPF units (96 DPI)
+            var screenLeft = screen.WorkingArea.Left / (double)Screen.PrimaryScreen.WorkingArea.Width * SystemParameters.PrimaryScreenWidth;
+            var screenTop = screen.WorkingArea.Top / (double)Screen.PrimaryScreen.WorkingArea.Height * SystemParameters.PrimaryScreenHeight;
+
+            // Set window position and state
+            window.WindowStartupLocation = WindowStartupLocation.Manual;
+            window.Left = screenLeft;
+            window.Top = screenTop;
+            window.Width = screen.WorkingArea.Width;
+            window.Height = screen.WorkingArea.Height;
+        }
+    }
+}
@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v8.0", FrameworkDisplayName = ".NET 8.0")]
@@ -0,0 +1,8 @@
+{
+  "version": 2,
+  "dgSpecHash": "0AU11qKXzf8=",
+  "success": true,
+  "projectFilePath": "D:\\SRC\\VirtualKeyboard\\VirtualKeyboard.csproj",
+  "expectedPackageFiles": [],
+  "logs": []
+}
@@ -0,0 +1,279 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Ports;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Serialization;
+using System.Windows.Threading;
+using System.Diagnostics;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    /// 
+
+    //public class CountSession
+    //{
+    //    public  int[] QuantityDenomi  { get; set; }
+    //    public  int[] SumDenomi { get; set; }
+      
+    //}
+    public partial class MainWindow : HandyControl.Controls.Window
+    {
+        SerialPort serialPort = new SerialPort();
+
+        private int[] denominations = { 500000, 200000, 100000, 50000, 20000, 10000, 5000, 2000, 1000, 500 };
+
+        List<CountSession> sessions = new List<CountSession>();
+        public MainWindow()
+        {
+            
+            InitializeComponent();
+
+            serialPort.PortName = "COM3";
+            serialPort.BaudRate = 9600;
+            serialPort.Parity = Parity.Even;
+            serialPort.DataBits = 8;
+            serialPort.StopBits = StopBits.One;
+
+            //Subscrible to the DataReveied event
+
+            serialPort.DataReceived += new SerialDataReceivedEventHandler(SerialPort_DataReceived);
+
+            //serialPort.Open();
+        }
+        public long maxQuantitySheet = 10000;
+
+
+        public int totalAllDenominations = 0;
+
+        public int flag = 0;
+
+
+        public string hexReceivedString = "";
+
+        public void SerialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
+        {
+            int bytesToRead = serialPort.BytesToRead;
+            byte[] receivedBytes = new byte[bytesToRead];
+            serialPort.Read(receivedBytes, 0, bytesToRead);
+
+
+            //Convert to hex string
+
+
+            string newHexString = BitConverter.ToString(receivedBytes).Replace("-", " ");
+
+            hexReceivedString = newHexString;
+
+           
+        }
+        public async void btnCountStart_Click(object sender, RoutedEventArgs e)
+        {
+            sessions.Add(new CountSession());
+
+            string deSenseExpectedString0 = "10 02 30 38 34 60 40 07 41 00 01 00 00 00 00 00 00 10 10 00 00 00 00 00 F0 12";
+            string deSenseExpectedString1 = "10 02 30 38 34 60 40 07 41 00 01 00 00 00 00 00 00 10 10 00 00 01 00 01 F0 12";
+            string deSenseExpectedString2 = "10 02 30 38 34 60 40 07 41 00 01 00 00 00 00 00 00 10 10 00 00 02 00 02 F0 12";
+            string deSenseExpectedString3 = "10 02 30 38 34 60 40 07 41 00 01 00 00 00 00 00 00 10 10 00 00 03 00 03 F0 12";
+            string deSenseExpectedString4 = "10 02 30 38 34 60 40 07 41 00 01 00 00 00 00 00 00 10 10 00 00 04 00 04 F0 12";
+            string deSenseExpectedString5 = "10 02 30 38 34 60 40 07 41 00 01 00 00 00 00 00 00 10 10 00 00 05 00 05 F0 12";
+
+
+            var countStart = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x73, 0x10, 0x03, 0x41 };
+            serialPort.Write(countStart, 0, countStart.Length);
+
+            await Task.Delay(2500);
+
+            
+
+            //int[] quantityValues = new int[] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 
+
+            //int[] sessions[sessions.Count - 1].SumDenomi = new int[] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 
+
+
+
+            var deSense = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x60, 0x10, 0x03, 0x52 };
+
+            serialPort.Write(deSense, 0, deSense.Length);
+
+            await Task.Delay(300);
+
+            if (hexReceivedString.Contains(deSenseExpectedString0) || hexReceivedString.Contains(deSenseExpectedString1) || hexReceivedString.Contains(deSenseExpectedString2) || hexReceivedString.Contains(deSenseExpectedString3) || hexReceivedString.Contains(deSenseExpectedString4) || hexReceivedString.Contains(deSenseExpectedString5))
+            {
+                //Hexa string data received process
+                string[] hexValues = hexReceivedString.Split(' ');
+
+
+                int[] values = new int[hexValues.Length];
+
+                for (int i = 0; i < hexValues.Length; i++)
+                {
+                    values[i] = Convert.ToInt32(hexValues[i], 16);
+                }
+
+                //Take amount of each denomination 
+
+                sessions[0].QuantityDenomi = values.Skip(26).Take(10).ToArray();
+                
+                //Total money of each denomination.
+
+                
+                for (int i = 0; i < sessions[0].QuantityDenomi.Length; i++)
+                {
+                    sessions[sessions.Count - 1].SumDenomi[i] = sessions[sessions.Count - 1].QuantityDenomi[i] * denominations[i];
+                }
+                //Total amount of each denomination
+
+                // Total money of all denominations
+                totalAllDenominations = sessions[sessions.Count - 1].SumDenomi.Sum();
+
+            }
+
+            Dispatcher.Invoke(() =>
+            {
+                //Update UI
+                txtTotalMoney.Text = totalAllDenominations.ToString();
+
+                quantityDenomi0.Text = sessions[sessions.Count - 1].QuantityDenomi[9].ToString();
+                quantityDenomi1.Text = sessions[sessions.Count - 1].QuantityDenomi[8].ToString();
+                quantityDenomi2.Text = sessions[sessions.Count - 1].QuantityDenomi[7].ToString();
+                quantityDenomi3.Text = sessions[sessions.Count - 1].QuantityDenomi[6].ToString();                
+                quantityDenomi4.Text = sessions[sessions.Count - 1].QuantityDenomi[5].ToString();
+                quantityDenomi5.Text = sessions[sessions.Count - 1].QuantityDenomi[4].ToString();
+                quantityDenomi6.Text = sessions[sessions.Count - 1].QuantityDenomi[3].ToString();
+                quantityDenomi7.Text = sessions[sessions.Count - 1].QuantityDenomi[2].ToString();
+                quantityDenomi8.Text = sessions[sessions.Count - 1].QuantityDenomi[1].ToString();
+                quantityDenomi9.Text = sessions[sessions.Count - 1].QuantityDenomi[0].ToString();
+
+                totalAmountQuantityDenomi0.Text = sessions[sessions.Count - 1].SumDenomi[9].ToString();
+                totalAmountQuantityDenomi1.Text = sessions[sessions.Count - 1].SumDenomi[8].ToString();
+                totalAmountQuantityDenomi2.Text = sessions[sessions.Count - 1].SumDenomi[7].ToString();
+                totalAmountQuantityDenomi3.Text = sessions[sessions.Count - 1].SumDenomi[6].ToString();
+                totalAmountQuantityDenomi4.Text = sessions[sessions.Count - 1].SumDenomi[5].ToString();
+                totalAmountQuantityDenomi5.Text = sessions[sessions.Count - 1].SumDenomi[4].ToString();
+                totalAmountQuantityDenomi6.Text = sessions[sessions.Count - 1].SumDenomi[3].ToString();
+                totalAmountQuantityDenomi7.Text = sessions[sessions.Count - 1].SumDenomi[2].ToString();
+                totalAmountQuantityDenomi8.Text = sessions[sessions.Count - 1].SumDenomi[1].ToString();
+                totalAmountQuantityDenomi9.Text = sessions[sessions.Count - 1].SumDenomi[0].ToString();
+            });
+
+
+
+
+        }
+
+        private void btnCheck_Click(object sender, RoutedEventArgs e)
+        {
+            //Xóa tiền đã đếm trong lần trước, cập nhật lại giao diện 
+
+
+            var check = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x76, 0x10, 0x03, 0x44 };
+            serialPort.Write(check, 0, check.Length);
+        }
+        private void btnStoreStart_Click(object sender, RoutedEventArgs e)
+        {
+            var storeStart = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x75, 0x10, 0x03, 0x47 };
+            serialPort.Write(storeStart, 0, storeStart.Length);
+        }
+
+        private void btnStart_Click(object sender, RoutedEventArgs e)
+        {
+            string deSenseDataRev01 = "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 00 00 01 70 00 10 03 35";
+            string deSenseDataRev02 = "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 01 00 02 70 00 10 03 37";
+            string deSenseDataRev03 = "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 02 00 03 70 00 10 03 35";
+            string deSenseDataRev04 = "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 03 00 04 70 00 10 03 33";
+            string deSenseDataRev05 = "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 04 00 05 70 00 10 03 35";
+            string deSenseDataRev00 = "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 05 00 00 70 00 10 03 31";
+
+            string[] deSenseDataRevSatisfy = { "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 05 00 05 70 00 10 03 34", "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 04 00 04 70 00 10 03 34", "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 03 00 03 70 00 10 03 34", "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 02 00 02 70 00 10 03 34", "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 01 00 01 70 00 10 03 34", "10 02 30 32 30 60 40 04 41 00 00 00 00 00 00 00 00 10 10 00 00 00 00 00 70 00 10 03 34" };
+
+            
+            var deSense = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x60, 0x10, 0x03, 0x52 };
+            serialPort.Write(deSense, 0, deSense.Length);
+
+            Thread.Sleep(100);
+
+            if (hexReceivedString == deSenseDataRev01)
+            {
+                flag = 1;
+                var eventDataFixed_1 = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x01, 0x10, 0x03, 0x54 };
+                
+                serialPort.Write(eventDataFixed_1, 0, eventDataFixed_1.Length);
+            } else if (hexReceivedString == deSenseDataRev02)
+            {
+                flag = 1;
+                var eventDataFixed_2 = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x02, 0x10, 0x03, 0x57 };
+                
+                serialPort.Write(eventDataFixed_2, 0, eventDataFixed_2.Length);
+            }
+            else if (hexReceivedString == deSenseDataRev03)
+            {
+                flag = 1;
+                var eventDataFixed_3 = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x03, 0x10, 0x03, 0x56 };
+                
+                serialPort.Write(eventDataFixed_3, 0, eventDataFixed_3.Length);
+            }
+            else if (hexReceivedString == deSenseDataRev04)
+            {
+                flag = 1;
+                var eventDataFixed_4 = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x04, 0x10, 0x03, 0x51 };
+                
+                serialPort.Write(eventDataFixed_4, 0, eventDataFixed_4.Length);
+            }
+            else if (hexReceivedString == deSenseDataRev05)
+            {
+                flag = 1;
+                var eventDataFixed_5 = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x05, 0x10, 0x03, 0x50 };
+                
+                serialPort.Write(eventDataFixed_5, 0, eventDataFixed_5.Length);
+            }
+            else if (hexReceivedString == deSenseDataRev00)
+            {
+                flag = 1;
+                var eventDataFixed_0 = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x00, 0x10, 0x03, 0x55 };
+                
+                serialPort.Write(eventDataFixed_0, 0, eventDataFixed_0.Length);
+            } else if (deSenseDataRevSatisfy.Contains(hexReceivedString))
+            {
+                flag = 1;
+            };
+
+            
+            if(flag == 1)
+            {
+                var start = new byte[] { 0x10, 0x02, 0x30, 0x31, 0x33, 0x70, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x09, 0x00, 0x01, 0x01, 0x00, 0x10, 0x03, 0x48 }; //lock
+                serialPort.Write(start, 0, start.Length);
+            }
+            
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+
+            //Đặt lại tất cả , kết thúc phiên và sẵn sàng vào phiên mới
+
+            //int[] numbers = new int[] {1,2,3,4,5,6};
+            //Array.Clear(numbers, 0, numbers.Length);
+            var end = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x71, 0x10, 0x03, 0x43 };
+            serialPort.Write(end, 0, end.Length);
+            flag = 0;
+            maxQuantitySheet = 0;
+        }
+
+    }
+}
@@ -0,0 +1,67 @@
+using DE70_CMDv2;
+using SafeBagDE70.Services;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for CollectionUC.xaml
+    /// </summary>
+    public partial class InformationUC : UserControl
+    {
+        private bool _bContinue = false;
+        private bool _bPlaySound = false;
+        private List<Control> _controls = null;
+        public InformationUC()
+        {
+            InitializeComponent();
+        }
+        public void ShowInfor(string strInfor, bool bContinue = false, bool bPlaySound=true,List<Control> controls=null)
+        {
+            lblInfor.Text = strInfor;
+            _bContinue = bContinue;
+            _bPlaySound = bPlaySound;
+            _controls = controls;
+            if (_bPlaySound)
+                SoundManager.StartWarningSound();
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            if(_controls!=null)
+            {
+                foreach (var item in _controls)
+                {
+                    item.IsEnabled = true;
+                }
+            }
+            
+            if(_bContinue) 
+                ((MainWindow)Application.Current.MainWindow).ShowDepositScreen(false);
+            else
+                 ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+                SoundManager.StopWarningSound();
+        }
+
+        private void btnCancel_Click(object sender, RoutedEventArgs e)
+        {
+            if (AppData.cCmdRsp != null)
+                AppData.cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+          
+                SoundManager.StopWarningSound();
+        }
+    }
+}
@@ -0,0 +1,11 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v8.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v8.0": {}
+  },
+  "libraries": {}
+}
@@ -0,0 +1,65 @@
+<hc:Window x:Class="SafeBagDE70.WelcomeWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+         xmlns:hc="https://handyorg.github.io/handycontrol"
+        mc:Ignorable="d"
+         ShowInTaskbar="False"
+         ShowNonClientArea="False"
+         IsFullScreen="True"
+           Topmost="True"
+        WindowStartupLocation="CenterScreen"
+        Title="WelcomeWindow" Height="600" Width="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="4*"/>
+            <RowDefinition Height="4*"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!-- Top Section -->
+        <StackPanel Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,0,0,0">
+            <Image Source="icon/logo.ico" Width="200" Height="200" Margin="0,10,0,10" Stretch="UniformToFill"/>
+            <TextBlock Text="Xin chào! Hãy lựa chọn hình thức đăng nhập để tiếp tục" FontSize="24" FontWeight="Bold" TextAlignment="Center"/>
+        </StackPanel>
+
+        <!-- Middle Section -->
+        <Grid Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+            </Grid.RowDefinitions>
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="Auto"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+
+            <Button  hc:IconElement.Geometry="{StaticResource FullScreenGeometry}" Grid.Column="0" Grid.Row="0" x:Name="btnQRCodeLogin" Content="QR CODE" Width="200" Height="100" Margin="0,0,10,0" FontSize="20" FontWeight="Bold" Click="btnQRCodeLogin_Click"/>
+            <Button Grid.Column="2" Grid.Row="0" x:Name="btnPinCodeLogin" Content="PIN CODE" Width="200" Height="100" Margin="10,0,0,0" Click="PinCodeButton_Click" FontSize="20" FontWeight="Bold"/>
+
+            <StackPanel Grid.ColumnSpan="3" Grid.Row="1" HorizontalAlignment="Center" Visibility="Collapsed" x:Name="PinCodePanel">
+                <PasswordBox x:Name="PinCodeBox" Width="300" Height="60" FontSize="20" HorizontalContentAlignment="Center" Margin="0,10,0,0"/>
+                <TextBlock Text="Quên mã PIN?"  Foreground="Blue" TextDecorations="Underline" Cursor="Hand" Margin="0,5,0,0" MouseLeftButtonUp="ForgotPin_Click"/>
+                <Button Content="Đăng nhập" Width="200" Height="40" Margin="0,10,0,0" Click="LoginButton_Click"/>
+                <Label x:Name="lblPincodeError" Background="Transparent" FontWeight="Bold" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="Red" />
+            </StackPanel>
+            <StackPanel Grid.ColumnSpan="3" Grid.Row="1" HorizontalAlignment="Center" Visibility="Collapsed" x:Name="QrCodePanel">
+                <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="Đưa QR Code của bạn vào đầu đọc" FontSize="20"/>
+                <hc:LoadingCircle Background="Transparent" VerticalAlignment="Bottom"  Width="50" Height="50" Margin="10"/>
+                <Label x:Name="lblQRcodeError" Background="Transparent" FontWeight="Bold" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="Red" />
+            </StackPanel>
+
+        </Grid>
+
+        <!-- Bottom Section -->
+        <StackPanel Grid.Row="2" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <TextBlock Text="TRỢ GIÚP" Foreground="Blue" TextDecorations="Underline" Cursor="Hand" MouseLeftButtonUp="Help_Click"/>
+        </StackPanel>
+    </Grid>
+
+</hc:Window>
@@ -0,0 +1,13 @@
+is_global = true
+build_property.TargetFramework = net8.0-windows
+build_property.TargetPlatformMinVersion = 7.0
+build_property.UsingMicrosoftNETSdkWeb = 
+build_property.ProjectTypeGuids = 
+build_property.InvariantGlobalization = 
+build_property.PlatformNeutralAssembly = 
+build_property.EnforceExtendedAnalyzerRules = 
+build_property._SupportedPlatformList = Linux,macOS,Windows
+build_property.RootNamespace = VirtualKeyboard_dsmyrzi2_wpftmp
+build_property.ProjectDir = C:\Users\DELL Precision 7530\Desktop\Test\VK\VK\WPFKeyboard\VirtualKeyboard\
+build_property.EnableComHosting = 
+build_property.EnableGeneratedComInterfaceComImportInterop = 
@@ -0,0 +1,20 @@
+<UserControl x:ClassModifier="internal"
+             x:Class="VirtualKeyboard.Wpf.Views.VirtualKeyboardView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:VirtualKeyboard.Wpf"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <UserControl.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="../ResourceDictionaries/KeyboardCore.xaml"/>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </UserControl.Resources>
+    <Grid Background="{DynamicResource KeyboardBackgroundAccentBrush}">
+        <ContentControl Content="{Binding KeyboardType, Converter={StaticResource KeyboardTypeConverter}}"/>
+    </Grid>
+</UserControl>
@@ -0,0 +1,19 @@
+<UserControl x:Class="SafeBagDE70.ErrorUC"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:SafeBagDE70"
+              xmlns:hc="https://handyorg.github.io/handycontrol"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <hc:SimpleStackPanel Background="White" VerticalAlignment="Center" Margin="20">
+        <hc:HighlightTextBlock FontSize="20" FontWeight="Bold" Foreground="Red" Text="ĐÃ XẢY RA LỖI" HorizontalAlignment="Center"/>
+        <Separator/>
+        <hc:HighlightTextBlock x:Name="lblError" FontSize="20" TextWrapping="Wrap" FontWeight="Bold" Foreground="Blue" HorizontalAlignment="Center"/>
+        <Separator/>
+        <Grid Margin="10">
+            <Button Grid.Column="0"  Style="{StaticResource ButtonPrimary}" Content="THỬ LẠI" Height="50"/>
+        </Grid>
+    </hc:SimpleStackPanel>
+</UserControl>
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.7.34202.233
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SafeBagDE70", "SafeBagDE70.csproj", "{DCA4F90E-EB1C-4038-BEAC-73BC15158E05}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "VirtualKeyboard", "VirtualKeyboard\VirtualKeyboard.csproj", "{F7B9604B-FC5A-493E-98C1-38E54329E33F}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{DCA4F90E-EB1C-4038-BEAC-73BC15158E05}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DCA4F90E-EB1C-4038-BEAC-73BC15158E05}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DCA4F90E-EB1C-4038-BEAC-73BC15158E05}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DCA4F90E-EB1C-4038-BEAC-73BC15158E05}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F7B9604B-FC5A-493E-98C1-38E54329E33F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F7B9604B-FC5A-493E-98C1-38E54329E33F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F7B9604B-FC5A-493E-98C1-38E54329E33F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F7B9604B-FC5A-493E-98C1-38E54329E33F}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {471DAFF3-9038-41B5-8763-7F24A56B5F19}
+	EndGlobalSection
+EndGlobal
@@ -0,0 +1,6 @@
+// <auto-generated/>
+global using global::System;
+global using global::System.Collections.Generic;
+global using global::System.Linq;
+global using global::System.Threading;
+global using global::System.Threading.Tasks;
@@ -0,0 +1,95 @@
+using DE70_CMDv2;
+using Serilog;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70.Admin
+{
+    /// <summary>
+    /// Interaction logic for AdminConfigurationUC.xaml
+    /// </summary>
+    public partial class AdminConfigurationUC : UserControl
+    {
+        public AdminConfigurationUC()
+        {
+            InitializeComponent();
+        }
+
+        private void btnResetCounter_Click(object sender, RoutedEventArgs e)
+        {
+            if (AppData.cCmdRsp != null)
+            {
+                Log.Information("[ADMIN] reset counter");
+                CCmdRsp cCmdRsp = AppData.cCmdRsp;
+                cCmdRsp.SendDeSense();
+                Thread.Sleep(1000);
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+                Thread.Sleep(1000);
+                cCmdRsp.SendDeSense();
+                Thread.Sleep(1000);
+                //Event fix
+                var recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] == recvData.dat[16])
+                {
+                    cCmdRsp.SendLock();
+                }
+                else
+                {
+                    cCmdRsp.SendEventFix(recvData.dat[16]);
+                    cCmdRsp.SendLock();
+                }
+
+                var currentMode = cCmdRsp.GetLockParam().mode;
+                cCmdRsp.GetLockParam().mode = Mode.MODE_COLLECTION;
+                cCmdRsp.SendLock();
+                Thread.Sleep(10000);
+                cCmdRsp.SendDeSense();
+                Thread.Sleep(1000);
+                recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] != recvData.dat[16])
+                {
+                    Log.Information("[ADMIN] reset counter success");
+                    lblStatus.Text = "TRẠNG THÁI: KHỞI TẠO BỘ ĐẾM THÀNH CÔNG";
+                    ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+                    Task.Run(() =>
+                    {
+                        Thread.Sleep(2);
+                        lblStatus.Text = "";
+                    });
+                }
+                else
+                {
+                    Log.Information("[ADMIN] reset counter fail");
+                }    
+            }
+        }
+
+        private void btnOpenEscrow_Click(object sender, RoutedEventArgs e)
+        {
+            Log.Information("[ADMIN] Do Check");
+            var mainWindow = ((MainWindow)Application.Current.MainWindow);
+            if (mainWindow!=null)
+                mainWindow.DoCheck();
+        }
+
+        private void btnGetCDMState_Click(object sender, RoutedEventArgs e)
+        {
+            AppData.GetCDMState();
+        }
+    }
+}
@@ -0,0 +1,13 @@
+is_global = true
+build_property.TargetFramework = net8.0-windows
+build_property.TargetPlatformMinVersion = 7.0
+build_property.UsingMicrosoftNETSdkWeb = 
+build_property.ProjectTypeGuids = 
+build_property.InvariantGlobalization = 
+build_property.PlatformNeutralAssembly = 
+build_property.EnforceExtendedAnalyzerRules = 
+build_property._SupportedPlatformList = Linux,macOS,Windows
+build_property.RootNamespace = VirtualKeyboard_haw2ca4l_wpftmp
+build_property.ProjectDir = D:\SRC\VirtualKeyboard\
+build_property.EnableComHosting = 
+build_property.EnableGeneratedComInterfaceComImportInterop = 
@@ -0,0 +1,113 @@
+<UserControl x:Class="SafeBagDE70.DepositUC"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+        xmlns:hc="https://handyorg.github.io/handycontrol"
+        mc:Ignorable="d"
+        Background="#9edaf7"
+             Loaded="UserControl_Loaded"
+             Unloaded="UserControl_Unloaded">
+    <Border BorderThickness="1" BorderBrush="Gray" Margin="10">
+        <Grid x:Name="gridMainPanel">
+            <!--<ContentControl x:Name="MainContent" />-->
+            <Grid.RowDefinitions>
+                <RowDefinition Height="100"/>
+                <RowDefinition Height="*"/>
+                <RowDefinition Height="40"/>
+            </Grid.RowDefinitions>
+          
+            <Border BorderThickness="0" BorderBrush="Gray">
+                <StackPanel Grid.Row="0" hc:BorderElement.Circular="True">
+                    <Label Content="Vietinbank" 
+                           Background="Transparent" 
+                           Foreground="#1d619b"
+                           BorderThickness="0"
+                           FontWeight="Bold"
+                           FontSize="30" 
+                           Height="50"/>
+
+                    <Label HorizontalAlignment="Center" 
+                           x:Name="lblUser"
+                           Background="Transparent" 
+                           Foreground="White" 
+                           BorderThickness="0"
+                           FontSize="20"
+                           FontWeight="Bold"
+                           Height="50"/>
+                    <Border BorderThickness="1" BorderBrush="Gray">
+                        <Separator BorderThickness="2" BorderBrush="Gray"/>
+                    </Border>
+                </StackPanel>
+            </Border>
+            
+            <Grid Grid.Row="1" x:Name="gridMain" VerticalAlignment="Center" Margin="5" >
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="300"/>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="300"/>
+                </Grid.ColumnDefinitions>
+                <Grid Grid.Column="0">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                    </Grid.RowDefinitions>
+
+                    <Button Grid.Row="0" HorizontalAlignment="Stretch" Content="BẮT ĐẦU" x:Name="btnStart" Click="btnStart_Click" FontSize="30" Height="80" />
+                    <Button Grid.Row="1" HorizontalAlignment="Stretch" Content="KẾT THÚC" x:Name="btnEnd" Click="btnEnd_Click" FontSize="30" Height="80"/>
+                    <Button Grid.Row="2" HorizontalAlignment="Stretch" Content="KT LẤY TÚI" x:Name="btnCollect" Click="btnCollect_Click" FontSize="30" Height="80"/>
+                </Grid>
+                <Grid Grid.Column="2">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                        <RowDefinition Height="100"/>
+                    </Grid.RowDefinitions>
+                    <Button Grid.Row="0" HorizontalAlignment="Stretch" Content="NỘP TIỀN" x:Name="btnCountStart" Click="btnCountStart_Click"  FontSize="30" Height="80"/>
+                    <Button Grid.Row="1" HorizontalAlignment="Stretch" Content="KIỂM TRA" x:Name="btnCheck" Click="btnCheck_Click" FontSize="30"  Height="80"/>
+                    <Button Grid.Row="2" HorizontalAlignment="Stretch" Content="LƯU TRỮ" x:Name="btnStoreStart" Click="btnStoreStart_Click" FontSize="30" Height="80" />
+                </Grid>
+                <Grid Grid.Column="1">
+                    <ListView HorizontalAlignment="Center" FontSize="30" Width="600" x:Name="lvCount" Style="{StaticResource ListViewBaseStyle}">
+                        <ListView.View>
+                            <GridView>
+                                <GridViewColumn Header="Mệnh giá"
+                             DisplayMemberBinding="{Binding Name}"
+                             Width="200"/>
+                                <GridViewColumn Header="Số lượng" 
+                             DisplayMemberBinding="{Binding Quantity}"
+                             Width="200"/>
+                                <GridViewColumn Header="Thành tiền" 
+                             DisplayMemberBinding="{Binding Value}"
+                             Width="200"/>
+                            </GridView>
+                        </ListView.View>
+                        <ListView.ItemContainerStyle>
+                            <Style TargetType="ListViewItem">
+                                <Setter Property="Padding" Value="0"/>
+                                <Setter Property="Margin" Value="0"/>
+                                <Setter Property="BorderBrush" Value="Gray"/>
+                                <Setter Property="BorderThickness" Value="0,0,0,1"/>
+                            </Style>
+                        </ListView.ItemContainerStyle>
+                    </ListView>
+                </Grid>
+
+            </Grid>
+          
+            <StackPanel Grid.Row="2">
+                <Separator BorderThickness="2" BorderBrush="Gray"/>
+                <Label Height="40"   x:Name="lblStatus" Background="Transparent" BorderThickness="0" Foreground="Red" FontSize="20" Content="TRẠNG THÁI"/>
+            </StackPanel>
+            
+        </Grid>
+
+    </Border>
+</UserControl>
+
+    
+    
@@ -0,0 +1,75 @@
+<UserControl x:Class="SafeBagDE70.Admin.AdminMainUC"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:SafeBagDE70.Admin"
+             d:DesignHeight="1024" d:DesignWidth="1280"
+             mc:Ignorable="d">
+    <Grid>
+        <!-- Define Rows and Columns -->
+        <Grid.RowDefinitions>
+            <RowDefinition Height="50"/>
+            <!-- Top Bar -->
+            <RowDefinition Height="*"/>
+            <!-- Main Content Area -->
+            <RowDefinition Height="30"/>
+            <!-- Footer -->
+        </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="200"/>
+            <!-- Sidebar -->
+            <ColumnDefinition Width="*"/>
+            <!-- Main Content Area -->
+        </Grid.ColumnDefinitions>
+
+        <!-- Top Bar -->
+        <StackPanel Grid.Row="0" Grid.ColumnSpan="2" Orientation="Horizontal" Background="Gray" Height="50">
+            <TextBlock Text="Admin Panel" VerticalAlignment="Center" Margin="10" Foreground="White" FontSize="20"/>
+            <Button Content="Log Out" 
+                    HorizontalAlignment="Right" 
+                    Margin="0,0,10,0" 
+                    Click="LogoutButton_Click" 
+                    Background="Red" 
+                    Foreground="White" Width="100"/>
+        </StackPanel>
+
+        <!-- Sidebar -->
+        <StackPanel Grid.Row="1" Grid.Column="0" Background="LightGray" VerticalAlignment="Top">
+            <Button 
+                Content="Dashboard" 
+                HorizontalAlignment="Stretch" 
+                Height="40" 
+                Margin="10" 
+                Click="DashboardButton_Click"/>
+            <Button 
+                Content="User Management" 
+                HorizontalAlignment="Stretch" 
+                Height="40"
+                Margin="10" 
+                Click="UserManagementButton_Click"/>
+            <Button 
+                Content="Settings"
+                HorizontalAlignment="Stretch"
+                Height="40"
+                Margin="10" 
+                Click="SettingsButton_Click"/>
+            <Button 
+                Content="Reports"
+                HorizontalAlignment="Stretch"
+                Height="40"
+                Margin="10" 
+                Padding="10" 
+                Click="ReportsButton_Click"/>
+        </StackPanel>
+
+        <!-- Main Content Area -->
+        <ContentControl Grid.Row="1" Grid.Column="1" x:Name="MainContentControl" Margin="10"/>
+
+        <!-- Footer -->
+        <StackPanel Grid.Row="2" Grid.ColumnSpan="2" Orientation="Horizontal" Background="Gray" Height="30">
+            <TextBlock Text="Admin Panel - Version 1.0" VerticalAlignment="Center" Margin="10" Foreground="White"/>
+            <TextBlock Text="Status: Connected" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,10,0" Foreground="Green"/>
+        </StackPanel>
+    </Grid>
+</UserControl>
@@ -0,0 +1,19 @@
+<hc:Window x:Class="SafeBagDE70.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+        xmlns:hc="https://handyorg.github.io/handycontrol"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="465" Width="810"
+        ShowInTaskbar="False"
+        ShowNonClientArea="False"
+        IsFullScreen="True">
+    <Grid>
+        <ContentControl Name="MainContentControl"/>
+    </Grid>
+</hc:Window>
+
+    
+    
@@ -0,0 +1 @@
+4a056bf95b46531a2877476e4e0992b8c717c7956a532dafc823bd29f67e8c0f
@@ -0,0 +1,56 @@
+using DE70_CMDv2;
+using SafeBagDE70.Services;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for CollectionUC.xaml
+    /// </summary>
+    public partial class MaintainanceUC : UserControl
+    {
+        private bool _bContinue = false;
+        private bool _bPlaySound = false;
+        public MaintainanceUC()
+        {
+            InitializeComponent();
+        }
+        public void ShowInfor(string strInfor, bool bContinue = false, bool bPlaySound=true)
+        {
+            lblInfor.Text = strInfor;
+            _bContinue = bContinue;
+            _bPlaySound = bPlaySound;
+            if (_bPlaySound)
+                SoundManager.StartWarningSound();
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            if(_bContinue) 
+                ((MainWindow)Application.Current.MainWindow).ShowDepositScreen(false);
+            else
+                 ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+            SoundManager.StopWarningSound();
+        }
+
+        private void btnCancel_Click(object sender, RoutedEventArgs e)
+        {
+            if (AppData.cCmdRsp != null)
+                AppData.cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+            SoundManager.StopWarningSound();
+        }
+    }
+}
@@ -0,0 +1,909 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Ports;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Serialization;
+using System.Windows.Threading;
+using System.Diagnostics;
+using System.Collections.ObjectModel;
+using SafeBagDE70.Model;
+using HandyControl.Tools;
+using System.Drawing.Printing;
+using System.Drawing;
+using static HandyControl.Tools.Interop.InteropValues;
+using SafeBagDE70.API;
+using Newtonsoft.Json;
+using System.IO;
+using System.Reflection;
+using DE70_CMDv2;
+using System.Configuration;
+
+
+namespace SafeBagDE70
+{   //Summary
+    
+
+    public partial class DepositUC : UserControl
+    {
+        SerialPort serialPortDE70 = new SerialPort();
+        SerialPort serialPortSensor= new SerialPort();
+
+        List<CountSession> sessions = new List<CountSession>();
+        ObservableCollection<LvCountItem> lvCountItems = new ObservableCollection<LvCountItem>();
+        private DispatcherTimer timer;
+        private DispatcherTimer sensorTimer;
+    
+        int countTimer = 0;
+        CCmdRsp cCmdRsp = null;
+        bool bInitialized = false;
+
+
+        public DepositUC()
+        {
+            InitializeComponent();
+            
+        }
+
+        private void UserControl_Loaded(object sender, RoutedEventArgs e)
+        {
+            InitTransaction();
+            
+        }
+        public void InitTransaction()
+        {
+            try
+            {
+                if (AppData.IsAuthenticated)
+                {
+                    lblUser.Content = $"Xin chào khách hàng: {AppData.CurrentCustomerAccount.Name} (Gian hàng {AppData.CurrentCustomerAccount.CustomerId})";
+                }
+
+                // LoginUsingQRCode();
+                if (serialPortDE70.IsOpen) serialPortDE70.Close();
+                if (serialPortSensor.IsOpen) serialPortSensor.Close();
+
+                serialPortDE70.ReadBufferSize = 4096;
+                serialPortDE70.WriteBufferSize = 4096;
+                cCmdRsp = new CCmdRsp(serialPortDE70);
+                AppData.cCmdRsp = cCmdRsp;
+
+                serialPortDE70.PortName = "COM4";
+                serialPortDE70.BaudRate = 9600;
+                serialPortDE70.Parity = Parity.Even;
+                serialPortDE70.DataBits = 8;
+                serialPortDE70.StopBits = StopBits.One;
+                serialPortDE70.ReadTimeout = 10000;
+                serialPortDE70.WriteTimeout = 10000;
+
+                serialPortSensor.PortName = "COM3";
+                serialPortSensor.BaudRate = 9600;
+                serialPortSensor.Parity = Parity.None;
+                serialPortSensor.DataBits = 8;
+                serialPortSensor.StopBits = StopBits.One;
+                serialPortSensor.ReadTimeout = 1000;
+                serialPortSensor.WriteTimeout = 1000;
+
+
+                //Subscrible to the DataReveied event
+                if (!serialPortDE70.IsOpen)
+                    serialPortDE70.Open();
+
+                if (!serialPortSensor.IsOpen)
+                    serialPortSensor.Open();
+
+                bInitialized = InitSession();
+
+                timer = new DispatcherTimer();
+                timer.Interval = new TimeSpan(0, 0, 10);  //10 seconds
+                timer.Tick += Timer_Tick;
+                timer.Start();
+
+                sensorTimer = new DispatcherTimer();
+                sensorTimer.Interval = new TimeSpan(0, 0, 1);  //1 seconds
+                sensorTimer.Tick += SensorTimer_Tick;
+                sensorTimer.Start();
+             
+            }
+            catch (Exception ex)
+            {
+                ShowError("LỖI CỔNG KẾT NỐI, VUI LÒNG KIỂM TRA LẠI CỔNG KẾT NỐI");
+            }
+           
+        }
+
+        public void EndTransaction()
+        {
+            try
+            {
+                AppData.IsInTransaction = false;
+                if (timer != null)
+                {
+                    timer.Tick -= Timer_Tick;
+                    timer.Stop();
+                }
+                if (sensorTimer != null)
+                {
+                    sensorTimer.Tick -= SensorTimer_Tick;
+                    sensorTimer.Stop();
+                }
+            }
+            catch (Exception ex)
+            {
+            }
+        }
+        public void SetStep(int step)
+        {
+            switch(step)
+            {
+                case 0:
+                    btnStart.IsEnabled = true;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = false;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 1:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled =false;
+                    break;
+                case 2:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 3:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = true;
+                    break;
+            }    
+        }
+
+        public void InitSessionCount()
+        {
+            if (lvCount.Items.Count == 11) { 
+                foreach(var item in lvCountItems)
+                {
+                    item.Quantity = "0";
+                }
+            }
+            else
+            {
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "500",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "1000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "2000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "5000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "10000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "20000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "50000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "100000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "200000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "500000",
+                    Quantity = "0"
+                });
+                lvCountItems.Add(new LvCountItem
+                {
+                    Name = "Tổng",
+                    Quantity = "0"
+                });
+                lvCountItems[10].Quantity = "0";
+                lvCountItems[10].Value = "0";
+            }
+           
+
+            lvCount.ItemsSource = lvCountItems;
+
+            //lvCountItems[0].Quantity = "10";
+        }
+        public long maxQuantitySheet = 10000;
+        public int quantityStored = 0;
+        public int totalAllDenominations = 0;
+        public int posDenomi;
+        public bool printerFlag = false;
+        public static string? recvDataString;
+        public int[] TempQuantity = new int[10] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+        public int[] TempNote = new int[5] { 0, 0, 0, 0, 0 };
+        public int[] Notes = new int[5] { 0, 0, 0, 0, 0 };
+
+        private void SensorTimer_Tick(object? sender, EventArgs e)
+        {
+            try
+            {
+                timer.IsEnabled = false;
+                GetSensorValue();
+                if (AppData.IsInTransaction)
+                {
+                    if (AppData.WDTCount == 30)
+                    {
+                        ((MainWindow)Application.Current.MainWindow).ShowTimeoutScreen();
+                    }
+                    else if (AppData.WDTCount == 60)
+                    {
+                        //Nhận tiền và Kết thúc
+                        StoreStart();
+                        EndSession();
+                      
+                        ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+                        AppData.IsInTransaction = false;
+                        AppData.WDTCount = 0;
+                    }
+                    AppData.WDTCount++;
+                }
+                else
+                {
+                    AppData.WDTCount = 0;
+                }
+                timer.IsEnabled = true;
+            }
+            catch (Exception)
+            {
+
+            }
+           
+         
+        }
+        Stopwatch watch = new Stopwatch();
+        private void GetSensorValue()
+        {
+            try
+            {
+
+                int state = 0;
+                if (serialPortSensor.IsOpen == true)
+                {
+                    //serialPortSensor.DiscardInBuffer();
+                    //serialPortSensor.DiscardOutBuffer();
+
+                    serialPortSensor.Write(new byte[] { (byte)'S', 13, 10 }, 0, 3);
+                    var buffer = new byte[16];
+
+                    int n = serialPortSensor.Read(buffer, 0, buffer.Length);
+                   
+
+                    for (int i = 1; i < n - 1; i++)
+                    {
+                        if ((buffer[i] == 13) && (buffer[i + 1] == 10))
+                        {
+                            state = buffer[i - 1] - 48;
+                            if (bInitialized)
+                            {
+                                if (state != 0)
+                                    gridMain.IsEnabled = false;
+                                else
+                                    gridMain.IsEnabled = true;
+                            }
+                            switch (state)
+                            {
+                                case 0:
+                                    lblStatus.Content = "NGĂN KÉT: ĐÓNG, NGĂN TÚI: ĐÓNG";
+                                    break;
+                                case 1:
+                                    lblStatus.Content = "NGĂN KÉT: ĐÓNG, NGĂN TÚI: MỞ";
+                                    break;
+                                case 2:
+                                    lblStatus.Content = "NGĂN KÉT: MỞ, NGĂN TÚI: ĐÓNG";
+                                    break;
+                                case 3:
+                                    lblStatus.Content = "NGĂN KÉT: MỞ, NGĂN TÚI: MỞ";
+                                    break;
+                            }
+                            break;
+                        }
+                    }
+               
+                    // the code that you want to measure comes here
+                    watch.Stop();
+                    
+                    var elapsedMs = watch.ElapsedMilliseconds;
+                    Debug.WriteLine(elapsedMs);
+                    watch.Start();
+                }
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException("GetSensorValue", ex.ToString());
+                if(serialPortSensor.IsOpen)
+                    serialPortSensor.Close();
+                serialPortSensor.Open();
+                serialPortSensor.DiscardInBuffer();
+                serialPortSensor.DiscardOutBuffer();
+            }
+        }
+
+        private void Timer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+
+            APIModels.SendHealthCheck();
+
+            timer.IsEnabled = true;
+        }
+        public int UpdateTotalQuantity()
+        {
+            int total = 0;
+            foreach (var item in lvCountItems)
+            {
+                if (item.Name != "Tổng")
+                {
+                    int quantity = 0;
+                    if (int.TryParse(item.Quantity, out quantity))
+                    {
+                        total += quantity;
+                    }
+                }
+            }
+            return total;
+        }
+
+        public int AutoSerialGet(SerialPort serialPort)
+        {
+            int ret;
+            ushort seri_num = 0;
+            ushort get_num = 0;
+            bool endflg = false;
+
+            while (true)
+            {
+                ret = cCmdRsp.SendSerialSense();
+                if (ret == Constants.E_OK)
+                {
+                    ret = cCmdRsp.GetSerialNum(out seri_num);
+                    if (ret == Constants.E_OK)
+                    {
+                        // Serial number acquisition
+
+                        if (cCmdRsp.ChkCntEnd())
+                        {
+                            endflg = true;
+                            Debug.WriteLine("END FLAG: "+cCmdRsp.recv_dat.dat[1]);
+                        }
+                        Debug.WriteLine("START");
+                        Debug.WriteLine($"Num Serial: {seri_num}");
+                   
+                        while (get_num < seri_num)
+                        {
+                            get_num++;
+                            ret = cCmdRsp.SendGetSerial(get_num);
+
+
+                            switch (cCmdRsp.recv_dat.dat[18])
+                            {
+                                case 0x00: TempNote[0] ++; Notes[0] += TempNote[0]; break;
+                                case 0x02:
+                                    //TempNote[1] ++;
+                                    switch (cCmdRsp.recv_dat.dat[17])
+                                    {
+                                        case 0x00: TempQuantity[0]++; break;
+                                        case 0x01: TempQuantity[1]++; break;
+                                        case 0x02: TempQuantity[2]++; break;
+                                        case 0x03: TempQuantity[3]++; break;
+                                        case 0x04: TempQuantity[4]++; break;
+                                        case 0x05: TempQuantity[5]++; break;
+                                        case 0x06: TempQuantity[6]++; break;
+                                        case 0x07: TempQuantity[7]++; break;
+                                        case 0x08: TempQuantity[8]++; break;
+                                        case 0x09: TempQuantity[9]++; break;
+
+                                    }
+                                    break;
+                                case 0x03: TempNote[2] ++; Notes[2] += TempNote[2]; break;
+                                case 0x0b: TempNote[3] ++; Notes[3] += TempNote[3]; break;
+                                case 0x0c: TempNote[4] ++; Notes[4] += TempNote[4]; break;
+                            }
+                        }
+
+                        Debug.WriteLine("END");
+                        //Debug.WriteLine("Ellapsed Time: " + timeSpan.TotalSeconds);
+                        if (endflg)
+                        {
+                          
+                            break;
+                        }
+                    }
+                    else
+                    {
+                        Debug.WriteLine("END GET SERIAL: "+ret);
+                        break;
+                    }
+                }
+                else
+                {
+                    Debug.WriteLine("END SEND SERIAL: "+ret);
+                    break;
+                }
+            }
+            return 0;
+        }
+
+        public void btnCountStart_Click(object sender, RoutedEventArgs e)
+        {
+            CountStart();
+            AppData.WDTCount = 0;
+        }
+
+        private void CountStart()
+        {
+            printerFlag = false;
+
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            try
+            {
+
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                AppData.LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CNTSTART);
+                //var recvData = DE70_CMD.SendxxCmd((byte)CMD_BYTE.CMD_DE_CNTSTART, serialPort);
+
+                //Thread.Sleep(20000);
+                if (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[2] != 43) { }
+                do
+                {
+                    serialPortDE70.DiscardInBuffer();
+                    serialPortDE70.DiscardOutBuffer();
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_SENSE);
+                }
+                while (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[1] == 0x09); //SR2 = 0x09 : Counting Status
+
+                //SR3 = 0x43 : Stacker full
+
+                AutoSerialGet(serialPortDE70);
+
+                if (sessions == null || sessions.Count == 0)
+                {
+                    double tempSum = 0;
+                    for (int i = 0; i < 10; i++)
+                    {
+                        lvCountItems[i].Quantity = TempQuantity[9 - i].ToString();
+                        tempSum += lvCountItems[i].getValue();
+                    }
+
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = tempSum.ToString();
+
+                }
+                else
+                {
+                    InitSessionCount();
+                    double sum = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+
+                        }
+
+                        a += TempQuantity[9 - i];
+
+                        lvCountItems[i].Quantity = a.ToString();
+                        sum += lvCountItems[i].getValue();
+
+                    }
+                    //Update amount of money
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sum.ToString();
+
+                }
+                SetStep(2);
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnCheck_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+ 
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                AppData.LogAction(currentMethod, null);
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+
+                double sumStored;
+
+                //TempNote[1] = 0;
+
+                if (sessions != null)
+                {
+                    sumStored = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+                            //quantityStored += lvCountItems[i].getQuantity();
+                        }
+                        lvCountItems[i].Quantity = a.ToString();
+                        sumStored += lvCountItems[i].getValue();
+                    }
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sumStored.ToString();
+                }
+                else
+                {
+                    InitSessionCount();
+                }
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+            AppData.WDTCount = 0;
+        }
+        private void btnStoreStart_Click(object sender, RoutedEventArgs e)
+        {
+            StoreStart();
+            AppData.WDTCount = 0;
+        }
+
+        private void StoreStart()
+        {
+            printerFlag = true;
+
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                AppData.LogAction(currentMethod, null);
+                sessions.Add(new CountSession());
+
+                sessions[sessions.Count - 1].QuantityDenomi = (int[])TempQuantity.Clone();
+                quantityStored = UpdateTotalQuantity();
+
+                Debug.WriteLine(quantityStored);
+
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_STORESTART);
+                SetStep(3);
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnStart_Click(object sender, RoutedEventArgs e)
+        {
+          
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            InitSession();
+            AppData.IsInTransaction= true;
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                AppData.LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+
+                var recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] == recvData.dat[16])
+                {
+                    cCmdRsp.SendLock();
+                }
+                else
+                {
+                    cCmdRsp.SendEventFix(recvData.dat[16]);
+                    cCmdRsp.SendLock();
+                }
+                SetStep(1);
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+            AppData.WDTCount = 0;
+        }
+
+        private async void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            AppData.IsInTransaction = false;
+            AppData.WDTCount = 0;
+            EndSession();
+        }
+
+        private void EndSession()
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            var totalQuantity = lvCountItems[10].Quantity;
+            var totalValue = lvCountItems[10].Value;
+            try
+            {
+                AppData.LogAction(currentMethod, null);
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                //SendData2Server  
+                var data2Send = new CountingData2Send
+                {
+                    Sessions = sessions,
+                    MachineId = null,
+                    UserId = AppData.CurrentCustomerAccount.CustomerId,
+                    MachineTime = DateTime.Now.ToString("yyyyMMddHHmmss"),
+                    RejectNotes = Notes[0],
+                    GenuineNotes = quantityStored,
+                    UnfitNotes = Notes[2],
+                    CounterfeitNotes = Notes[3],
+                    SuspendNotes = Notes[4]
+
+                };
+
+                SyncData(data2Send);
+                //Reset all and ready to next session
+
+                if (printerFlag == true)
+                {
+                    PrintReceipt();
+                    printerFlag = false;
+
+                }
+                InitSession();
+                //Debug.WriteLine("Reject Note: " + Notes[0] );
+                //Debug.WriteLine("Genuine note stored: " + quantityStored);
+                //Debug.WriteLine("Unfit note: " + Notes[2]);
+                //Debug.WriteLine("Counterfeit: " + Notes[3]);
+                //Debug.WriteLine("Suspend: " + Notes[4]);
+
+            }
+            catch (Exception ex)
+            {
+                AppData.LogException(currentMethod, ex.ToString());
+            }
+
+
+            String strNotify = $"BẠN VỪA THỰC HIỆN TIỀN VÀO MÁY CDM:\r\n"
+                + $"SỐ LƯỢNG TỜ: {totalQuantity}\r\n"
+                + $"SỐ TIỀN: {totalValue} VND\r\n";
+
+            ((MainWindow)Application.Current.MainWindow).ShowInformationScreen(strNotify);
+        }
+
+        private async Task SyncData(CountingData2Send data2Send)
+        {
+            var history = Save2DB(data2Send);
+            bool bSuccess = await APIModels.SendCountingData(data2Send);
+            if (bSuccess)
+            {
+                history.IsSent = true;
+                Update2DB(history);
+            }
+        }
+
+        public History Save2DB(CountingData2Send data2Send)
+        {
+            var data = JsonConvert.SerializeObject(data2Send);
+            var history = new History
+            {
+                Data = data,
+                DepositTime = DateTime.Now,
+                IsSent = false,
+                UserCode = AppData.CurrentCustomerAccount.CustomerId
+            };
+            try
+            {
+                using (var db = new CDMDbContext())
+                {
+                   
+                    db.Histories.Add(history);
+                    db.SaveChanges();
+                }
+            }
+            catch (Exception ex)
+            {
+            }
+            return history;
+        }
+        public History Update2DB(History history)
+        {
+         
+            try
+            {
+                using (var db = new CDMDbContext())
+                {
+                    db.Histories.Update(history);
+                    db.SaveChanges();
+                }
+            }
+            catch (Exception ex)
+            {
+            }
+            return history;
+        }
+
+        private void ShowError(string strError)
+        {
+            //gridMain.IsEnabled = false;
+            //btnCollect2.Visibility=Visibility.Collapsed;
+            //panelError.Visibility = Visibility.Visible;
+            //lblError.Text = strError;
+            //((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+            ((MainWindow)Application.Current.MainWindow).ShowErrorScreen(strError);
+        }
+
+        private bool InitSession()
+        {
+            try
+            {
+                //Check status
+                cCmdRsp.SendDeSense();
+                var data = cCmdRsp.recv_dat.dat;
+                int IsCassetteFull = 0;
+                int IsNotesInEscrow = 0;
+                IsCassetteFull = data[17] & 0x08;
+                IsNotesInEscrow = data[4] & 0x01;
+
+                if (IsCassetteFull != 0)
+                {
+                    ((MainWindow)Application.Current.MainWindow).ShowCollectionScreen();
+                    return false;
+                }
+                else if (IsNotesInEscrow != 0)
+                {
+                    ((MainWindow)Application.Current.MainWindow).ShowInformationScreen("ĐỀ NGHỊ BỎ TIỀN TRONG NGĂN PHỤ ĐỂ TIẾP TỤC");
+                }
+                else
+                {
+                    InitSessionCount();
+                    sessions.Clear();
+                    Array.Clear(TempNote, 0, TempNote.Length);
+                    Array.Clear(Notes, 0, Notes.Length);
+                    quantityStored = 0;
+                    maxQuantitySheet = 0;
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+                    SetStep(0);
+                    return true;
+                }    
+               
+            }
+            catch(Exception ex)
+            {
+                AppData.LogException("InitSession", ex.ToString());
+            }
+            return false;
+        }
+
+        private void PrintReceipt()
+        {
+            var shopName = AppData.CurrentCustomerAccount.Name;
+            var shopCode = AppData.CurrentCustomerAccount.CustomerId;
+            var tradingCode = "TRA04052024CDM";
+            var storeAccountNumber = 686868686688;
+            var currentTime = DateTime.Now;
+            var printDocument = new PrintDocument();
+
+            System.Drawing.Image LogoAeonMall = System.Drawing.Image.FromFile("Logo\\logoAeonmall.png");
+            System.Drawing.Image LogoVietin = System.Drawing.Image.FromFile("Logo\\logoVietin.png");
+
+            printDocument.PrinterSettings.PrinterName = "CUSTOM K80";
+            printDocument.PrintPage += (sender, e) =>
+            {
+                int fontSize = 8;
+                int lineSpace = 20;
+                float marginLeft = 25;
+                float marginTop = 5;
+                float width = 275;
+                float height = 280;
+
+                float LogoAeonWidth = 90; // Chiều rộng của LogoAeon
+                float LogoAeonHeight = 30; // Chiều cao của LogoAeon
+                float LogoAeonX = marginLeft + 25; // Đặt LogoAeon ở giữa theo chiều ngang
+                float LogoAeonY = marginTop + 10; // Khoảng cách từ mép trên của viền đến LogoAeon
+
+                float LogoVietinWidth = 90; // Chiều rộng của LogoVietin
+                float LogoVietinHeight = 30; // Chiều cao của LogoVietin
+                float LogoVietinX = marginLeft + 165; // Đặt LogoVietin ở giữa theo chiều ngang
+                float LogoVietinY = marginTop + 10; // Khoảng cách từ mép trên của viền đến LogoVietin
+
+                e.Graphics.DrawImage(LogoVietin, LogoVietinX, LogoVietinY, LogoVietinWidth, LogoVietinHeight);
+                e.Graphics.DrawImage(LogoAeonMall, LogoAeonX, LogoAeonY, LogoAeonWidth, LogoAeonHeight);
+
+
+                e.Graphics.DrawImage(LogoVietin, LogoVietinX, LogoVietinY, LogoVietinWidth, LogoVietinHeight);
+                e.Graphics.DrawImage(LogoAeonMall, LogoAeonX, LogoAeonY, LogoAeonWidth, LogoAeonHeight);
+
+                e.Graphics.DrawRectangle(new System.Drawing.Pen(System.Drawing.Color.Black, 1), marginLeft, marginTop, width, height);
+
+
+                e.Graphics.DrawString("Biên nhận nộp tiền", new Font("Arial", 12, System.Drawing.FontStyle.Bold), System.Drawing.Brushes.Black, new PointF(80, 50));
+                e.Graphics.DrawString("Mã máy CDM: ", new Font("Arial", fontSize), System.Drawing.Brushes.Black, new PointF(50, lineSpace * 1 + 65));
+                e.Graphics.DrawString("Thời gian giao dịch: " + currentTime.ToString("dd/MM/yyyy HH:mm:ss"), new Font("Arial", fontSize), System.Drawing.Brushes.Black, new PointF(50, lineSpace * 2 + 65));
+                e.Graphics.DrawString("Mã giao dịch: " + tradingCode, new Font("Arial", fontSize), System.Drawing.Brushes.Black, new PointF(50, lineSpace * 3 + 65));
+                e.Graphics.DrawString("Mã Gian hàng: " + shopCode, new Font("Arial", fontSize), System.Drawing.Brushes.Black, new PointF(50, lineSpace * 4 + 65));
+                e.Graphics.DrawString("Tên Gian hàng: " + shopName, new Font("Arial", fontSize), System.Drawing.Brushes.Black, new PointF(50, lineSpace * 5 + 65));
+                e.Graphics.DrawString("Số tài khoản gian hàng: " + storeAccountNumber, new Font("Arial", fontSize), System.Drawing.Brushes.Black, new PointF(50, lineSpace * 6 + 65));
+                e.Graphics.DrawString("Nội dung giao dịch: Nop doanh so tien mat_", new Font("Arial", fontSize), System.Drawing.Brushes.Black, new PointF(50, lineSpace * 7 + 65));
+                e.Graphics.DrawString(shopCode, new Font("Arial", fontSize), System.Drawing.Brushes.Black, new PointF(50, lineSpace * 8 + 65));
+                e.Graphics.DrawString("Số tiền nộp: " + lvCountItems[10].Value, new Font("Arial", fontSize), System.Drawing.Brushes.Black, new PointF(50, lineSpace * 9 + 65));
+                e.Graphics.DrawString("*****Xin cám ơn*****", new Font("Arial", 7), System.Drawing.Brushes.Black, new PointF(120, lineSpace * 10 + 65));
+                // To send raw ESC/POS commands, you'd typically use e.Graphics.DrawString() with the command string,
+                // or for more complex scenarios, directly manipulate the byte stream sent to the printer.
+            };
+            printDocument.Print();
+
+
+        }
+
+        private void UserControl_Unloaded(object sender, RoutedEventArgs e)
+        {
+            EndTransaction();
+        }
+    }
+}
+
@@ -0,0 +1,840 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Ports;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Serialization;
+using System.Windows.Threading;
+using System.Diagnostics;
+using System.Collections.ObjectModel;
+using SafeBagDE70.Model;
+using HandyControl.Tools;
+using System.Drawing.Printing;
+using System.Drawing;
+using static HandyControl.Tools.Interop.InteropValues;
+using SafeBagDE70.API;
+using Newtonsoft.Json;
+using System.IO;
+using System.Reflection;
+using DE70_CMDv2;
+using System.Configuration;
+
+
+namespace SafeBagDE70
+{   //Summary
+    public class CountSession
+    {
+        public CountSession() {
+            for(int i= 0; i < QuantityDenomi.Count(); i++)
+                {
+                    QuantityDenomi[i] = 0;            
+            }
+            for (int i = 0; i < SumDenomi.Count(); i++)
+            {
+                SumDenomi[i] = 0;
+            }
+            for (int i = 0; i < TempNotes.Count(); i++)
+            {
+                TempNotes[i] = 0;
+            }
+        }
+
+        public int[] QuantityDenomi { get; set; } = new int[10];
+        public int[] SumDenomi { get; set; } = new int[10];
+        public bool IsStored = false;
+        public int[] TempNotes { get; set; } = new int[5];
+
+    }
+
+    public class CountingData2Send
+    {
+        public string? TransactionCode { get; set; }
+        public List<CountSession>? Sessions { get; set; }
+        public string? UserId { get; set; }
+        public string? MachineId { get; set; }
+        public string? MachineTime { get; set; }
+        public int RejectNotes { get; set; }
+        public int GenuineNotes { get; set; }
+        public int UnfitNotes { get; set; }
+        public int CounterfeitNotes { get; set; }
+        public int SuspendNotes { get; set; }
+    }
+
+    public partial class MainUserWindow : HandyControl.Controls.Window
+    {
+        SerialPort serialPortDE70 = new SerialPort();
+        SerialPort serialPortSensor= new SerialPort();
+
+        List<CountSession> sessions = new List<CountSession>();
+        ObservableCollection<LvCountItem> lvCountItems = new ObservableCollection<LvCountItem>();
+        private DispatcherTimer timer;
+        private DispatcherTimer sensorTimer;
+        int countTimer = 0;
+        CCmdRsp cCmdRsp = null;
+        bool bInitialized = false;
+
+        public MainUserWindow()
+        {
+            //Need to update: auto detect COM Port
+            try
+            {
+                InitializeComponent();
+                //string queuePath = ConfigurationManager.AppSettings["SensorPort"].ToString();
+                AppData.Init();
+                //this.gridMain.IsEnabled = false;
+               
+
+                InitApp();
+
+
+            }
+            catch (Exception ex)
+            {
+                ShowError("LỖI CỔNG KẾT NỐI, VUI LÒNG KIỂM TRA LẠI CỔNG KẾT NỐI");
+                //MessageBox.Show("Cổng đang mở, kiểm tra lại cổng kết nối");
+                //this.Close();
+            }
+        }
+        public void InitApp()
+        {
+            LoginUsingQRCode();
+            panelError.Visibility = Visibility.Collapsed;
+
+            serialPortDE70.ReadBufferSize = 4096;
+            serialPortDE70.WriteBufferSize = 4096;
+            cCmdRsp = new CCmdRsp(serialPortDE70);
+
+            serialPortDE70.PortName = AppData.CDMPort;
+            serialPortDE70.BaudRate = 9600;
+            serialPortDE70.Parity = Parity.Even;
+            serialPortDE70.DataBits = 8;
+            serialPortDE70.StopBits = StopBits.One;
+
+            serialPortSensor.PortName = AppData.SensorPort;
+            serialPortSensor.BaudRate = 9600;
+            serialPortSensor.Parity = Parity.None;
+            serialPortSensor.DataBits = 8;
+            serialPortSensor.StopBits = StopBits.One;
+
+            //Subscrible to the DataReveied event
+
+            serialPortDE70.Open();
+            serialPortSensor.Open();
+
+            bInitialized = InitSession();
+
+            timer = new DispatcherTimer();
+            timer.Interval = new TimeSpan(0, 0, 10);  //10 seconds
+            timer.Tick += Timer_Tick;
+            timer.Start();
+
+            sensorTimer = new DispatcherTimer();
+            sensorTimer.Interval = new TimeSpan(0, 0, 1);  //10 seconds
+            sensorTimer.Tick += SensorTimer_Tick;
+            sensorTimer.Start();
+        }
+
+        public void ShutdownApp()
+        {
+            try
+            {
+                if (serialPortDE70.IsOpen)
+                    serialPortDE70.Close();
+                if (serialPortSensor.IsOpen)
+                    serialPortSensor.Close();
+
+                if (timer != null)
+                {
+                    timer.Tick -= Timer_Tick;
+                    timer.Stop();
+                }
+                if (sensorTimer != null)
+                {
+                    sensorTimer.Tick -= SensorTimer_Tick;
+                    sensorTimer.Stop();
+                }
+            }
+            catch (Exception ex)
+            {
+            }
+        }
+        public void SetStep(int step)
+        {
+            switch(step)
+            {
+                case 0:
+                    btnStart.IsEnabled = true;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = false;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 1:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled =false;
+                    break;
+                case 2:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 3:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = true;
+                    break;
+            }    
+        }
+
+        public void InitSessionCount()
+        {
+            lvCountItems.Clear();
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "500",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "1000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "2000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "5000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "10000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "20000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "50000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "100000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "200000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "500000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "Tổng",
+                Quantity = "0"
+            });
+            lvCountItems[10].Quantity = "0";
+            lvCountItems[10].Value = "0";
+
+            lvCount.ItemsSource = lvCountItems;
+
+            //lvCountItems[0].Quantity = "10";
+        }
+        public long maxQuantitySheet = 10000;
+        public int quantityStored = 0;
+        public int totalAllDenominations = 0;
+        public int posDenomi;
+        public bool printerFlag = false;
+        public static string? recvDataString;
+        public int[] TempQuantity = new int[10] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+        public int[] TempNote = new int[5] { 0, 0, 0, 0, 0 };
+        public int[] Notes = new int[5] { 0, 0, 0, 0, 0 };
+
+        private void SensorTimer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+            int state = 0;
+            if (serialPortSensor.IsOpen==true)
+            {
+                serialPortSensor.Write(new byte[] { (byte)'S', 13, 10 }, 0, 3);
+                var buffer = new byte[16];
+              
+                int n = serialPortSensor.Read(buffer, 0, buffer.Length);
+                
+                for (int i = 1; i < n - 1; i++)
+                {
+                    if ((buffer[i] == 13) && (buffer[i + 1] == 10))
+                    {
+                        state = buffer[i - 1]-48;
+                        if(bInitialized)
+                        {
+                            if (state != 0)
+                                gridMain.IsEnabled = false;
+                            else
+                                gridMain.IsEnabled = true;
+                        }
+                        switch (state)
+                        {
+                            case 0:
+                                lblStatus.Content = "Két: đóng, Túi: đóng";
+                                break;
+                            case 1:
+                                lblStatus.Content = "Két: đóng, Túi: đã bị lấy ra";
+                                break;
+                            case 2:
+                                lblStatus.Content = "Két: mở, Túi: đóng";
+                                break;
+                            case 3:
+                                lblStatus.Content = "Két: mở, Túi: đã bị lấy ra";
+                                break;
+                        }
+                        break;
+                    }
+                }
+              
+            }
+          
+            timer.IsEnabled = true;
+        }
+        private void Timer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+
+            APIModels.SendHealthCheck();
+
+            timer.IsEnabled = true;
+        }
+        public int UpdateTotalQuantity()
+        {
+            int total = 0;
+            foreach (var item in lvCountItems)
+            {
+                if (item.Name != "Tổng")
+                {
+                    int quantity = 0;
+                    if (int.TryParse(item.Quantity, out quantity))
+                    {
+                        total += quantity;
+                    }
+                }
+            }
+            return total;
+        }
+
+        public int AutoSerialGet(SerialPort serialPort)
+        {
+            int ret;
+            ushort seri_num = 0;
+            ushort get_num = 0;
+            bool endflg = false;
+
+            while (true)
+            {
+                ret = cCmdRsp.SendSerialSense();
+                if (ret == Constants.E_OK)
+                {
+                    ret = cCmdRsp.GetSerialNum(out seri_num);
+                    if (ret == Constants.E_OK)
+                    {
+                        // Serial number acquisition
+
+                        if (cCmdRsp.ChkCntEnd())
+                        {
+                            endflg = true;
+                            Debug.WriteLine("END FLAG: "+cCmdRsp.recv_dat.dat[1]);
+                        }
+                        Debug.WriteLine("START");
+                        Debug.WriteLine($"Num Serial: {seri_num}");
+                   
+                        while (get_num < seri_num)
+                        {
+                            get_num++;
+                            ret = cCmdRsp.SendGetSerial(get_num);
+
+
+                            switch (cCmdRsp.recv_dat.dat[18])
+                            {
+                                case 0x00: TempNote[0] ++; Notes[0] += TempNote[0]; break;
+                                case 0x02:
+                                    //TempNote[1] ++;
+                                    switch (cCmdRsp.recv_dat.dat[17])
+                                    {
+                                        case 0x00: TempQuantity[0]++; break;
+                                        case 0x01: TempQuantity[1]++; break;
+                                        case 0x02: TempQuantity[2]++; break;
+                                        case 0x03: TempQuantity[3]++; break;
+                                        case 0x04: TempQuantity[4]++; break;
+                                        case 0x05: TempQuantity[5]++; break;
+                                        case 0x06: TempQuantity[6]++; break;
+                                        case 0x07: TempQuantity[7]++; break;
+                                        case 0x08: TempQuantity[8]++; break;
+                                        case 0x09: TempQuantity[9]++; break;
+
+                                    }
+                                    break;
+                                case 0x03: TempNote[2] ++; Notes[2] += TempNote[2]; break;
+                                case 0x0b: TempNote[3] ++; Notes[3] += TempNote[3]; break;
+                                case 0x0c: TempNote[4] ++; Notes[4] += TempNote[4]; break;
+                            }
+                        }
+
+                        Debug.WriteLine("END");
+                        //Debug.WriteLine("Ellapsed Time: " + timeSpan.TotalSeconds);
+                        if (endflg)
+                        {
+                          
+                            break;
+                        }
+                    }
+                    else
+                    {
+                        Debug.WriteLine("END GET SERIAL: "+ret);
+                        break;
+                    }
+                }
+                else
+                {
+                    Debug.WriteLine("END SEND SERIAL: "+ret);
+                    break;
+                }
+            }
+            return 0;
+        }
+
+        public void btnCountStart_Click(object sender, RoutedEventArgs e)
+        {
+            printerFlag = false;
+
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            try
+            {
+
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CNTSTART);
+                //var recvData = DE70_CMD.SendxxCmd((byte)CMD_BYTE.CMD_DE_CNTSTART, serialPort);
+
+                //Thread.Sleep(20000);
+                if (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[2] != 43) { }
+                do
+                {
+                    serialPortDE70.DiscardInBuffer();
+                    serialPortDE70.DiscardOutBuffer();
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_SENSE);
+                }
+                while (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[1] == 0x09); //SR2 = 0x09 : Counting Status
+
+                //SR3 = 0x43 : Stacker full
+             
+                AutoSerialGet(serialPortDE70);
+
+                if (sessions == null || sessions.Count == 0)
+                {
+                    double tempSum = 0;
+                    for (int i = 0; i < 10; i++)
+                    {
+                        lvCountItems[i].Quantity = TempQuantity[9 - i].ToString();
+                        tempSum += lvCountItems[i].getValue();
+                    }
+
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = tempSum.ToString();
+
+                }
+                else
+                {
+                    InitSessionCount();
+                    double sum = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+
+                        }
+
+                        a += TempQuantity[9 - i];
+
+                        lvCountItems[i].Quantity = a.ToString();
+                        sum += lvCountItems[i].getValue();
+
+                    }
+                    //Update amount of money
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sum.ToString();
+
+                }
+                SetStep(2);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnCheck_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+ 
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+
+                double sumStored;
+
+                //TempNote[1] = 0;
+
+                if (sessions != null)
+                {
+                    sumStored = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+                            //quantityStored += lvCountItems[i].getQuantity();
+                        }
+                        lvCountItems[i].Quantity = a.ToString();
+                        sumStored += lvCountItems[i].getValue();
+                    }
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sumStored.ToString();
+                }
+                else
+                {
+                    InitSessionCount();
+                }
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+        private void btnStoreStart_Click(object sender, RoutedEventArgs e)
+        {
+            printerFlag = true;
+ 
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+           
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+                sessions.Add(new CountSession());
+
+                sessions[sessions.Count - 1].QuantityDenomi = (int[])TempQuantity.Clone();
+                quantityStored = UpdateTotalQuantity();
+
+                Debug.WriteLine(quantityStored);
+
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_STORESTART);
+                SetStep(3);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnStart_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            InitSession();
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+
+                var recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] == recvData.dat[16])
+                {
+                    cCmdRsp.SendLock();
+                }
+                else
+                {
+                    cCmdRsp.SendEventFix(recvData.dat[16]);
+                    cCmdRsp.SendLock();
+                }
+                SetStep(1);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+          
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+          
+            try
+            {
+                LogAction(currentMethod, null);
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                //SendData2Server  
+                var data2Send = new CountingData2Send
+                {
+                    Sessions = sessions,
+                    MachineId = null,
+                    UserId = AppData.CurrentCustomerAccount.CustomerId,
+                    MachineTime = DateTime.Now.ToString("yyyyMMddHHmmss"),
+                    RejectNotes = Notes[0],
+                    GenuineNotes = quantityStored,
+                    UnfitNotes = Notes[2],
+                    CounterfeitNotes = Notes[3],
+                    SuspendNotes = Notes[4]
+
+                };
+                var str = JsonConvert.SerializeObject(data2Send);
+
+                APIModels.SendCountingData(data2Send);
+                //Reset all and ready to next session
+
+                if(printerFlag == true)
+                {
+                    PrintReceipt();
+                    printerFlag = false;
+                    
+                }
+                InitSession();
+                //Debug.WriteLine("Reject Note: " + Notes[0] );
+                //Debug.WriteLine("Genuine note stored: " + quantityStored);
+                //Debug.WriteLine("Unfit note: " + Notes[2]);
+                //Debug.WriteLine("Counterfeit: " + Notes[3]);
+                //Debug.WriteLine("Suspend: " + Notes[4]);
+
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+            LoginUsingQRCode();
+
+        }
+        private void ShowError(string strError)
+        {
+            gridMain.IsEnabled = false;
+            btnCollect2.Visibility=Visibility.Collapsed;
+            panelError.Visibility = Visibility.Visible;
+            lblError.Text = strError;
+        }
+
+        private bool InitSession()
+        {
+            try
+            {
+                //Check status
+                cCmdRsp.SendDeSense();
+                var data = cCmdRsp.recv_dat.dat;
+                int IsCassetteFull=data[17] & 0x08;
+                if(IsCassetteFull != 0)
+                {
+                    ShowError("TÚI ĐẦY, ĐỀ NGHỊ LẤY TÚI TRƯỚC KHI TIẾP TỤC THAO TÁC");
+                    btnCollect2.Visibility=Visibility.Visible;
+                    return false;
+                }
+                else
+                {
+                    InitSessionCount();
+                    sessions.Clear();
+                    Array.Clear(TempNote, 0, TempNote.Length);
+                    Array.Clear(Notes, 0, Notes.Length);
+                    quantityStored = 0;
+                    maxQuantitySheet = 0;
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+                    SetStep(0);
+                    return true;
+                }    
+               
+            }
+            catch(Exception ex)
+            {
+                LogException("InitSession", ex.ToString());
+            }
+            return false;
+        }
+
+        private void PrintReceipt()
+        {
+            var shopName = AppData.CurrentCustomerAccount.Name;
+            var shopCode = AppData.CurrentCustomerAccount.CustomerId;
+            var tradingCode = "TRA04052024CDM";
+            var storeAccountNumber = 686868686688;
+            var currentTime = DateTime.Now;
+            var printDocument = new PrintDocument();
+            printDocument.PrinterSettings.PrinterName = "CUSTOM K80";
+            printDocument.PrintPage += (sender, e) =>
+            {
+                e.Graphics.DrawString("Biên nhận nộp tiền", new Font("Arial", 15), System.Drawing.Brushes.Black, new PointF(80, 10));
+                e.Graphics.DrawString("Mã máy CDM: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 60));
+                e.Graphics.DrawString("Batch no: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 90));
+                e.Graphics.DrawString("Thời gian GD: " + currentTime.ToString("dd/MM/yyyy HH:mm:ss"), new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 120));
+                e.Graphics.DrawString("Mã GD: " + tradingCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 150));
+                e.Graphics.DrawString("Mã gian hàng: " + shopCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 180));
+                e.Graphics.DrawString("Tên gian hàng: " + shopName, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 210));
+                e.Graphics.DrawString("STK gian hàng: " + storeAccountNumber, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 240));
+                e.Graphics.DrawString("Số tiền nộp: " + lvCountItems[10].Value, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 270));
+                e.Graphics.DrawString("*****Xin cám ơn******", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(100, 300));
+                // To send raw ESC/POS commands, you'd typically use e.Graphics.DrawString() with the command string,
+                // or for more complex scenarios, directly manipulate the byte stream sent to the printer.
+            };
+            printDocument.Print();
+
+        
+        }
+
+        public void LogAction(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("log.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+
+        public void LogException(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("logException.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+
+        private void LoginUsingQRCode()
+        {
+            var wnd = new WelcomeWindow();
+            wnd.ShowDialog();
+
+            lblUser.Content = "";
+            //var wnd = new QRCodeZebraWindow();
+            //wnd.ShowDialog();
+            if (wnd.DialogResult == true)
+            {
+                var strQR = wnd.QRCodeContent;
+                var strPincode = wnd.PinCode;
+                if (AppData.customerAccounts!=null)
+                {
+                    CustomerAccount? cca = null;
+                    if(strQR!=null)
+                    {
+                        cca = AppData.customerAccounts.Where(x => x.QRCode == strQR).FirstOrDefault();
+                    }
+                    else if(strPincode!=null)
+                    {
+                        strPincode = strPincode.ToUpper();
+                        cca = AppData.customerAccounts.Where(x => x.PINCode == strPincode).FirstOrDefault();
+                    }
+                    
+                    if (cca != null)
+                    {
+                        AppData.CurrentCustomerAccount = cca;
+                        lblUser.Content = $"Xin chào khách hàng: {cca.Name} (Gian hàng {cca.CustomerId})";
+                    }
+                    else
+                    {
+                        MessageBox.Show("QRCode không đúng, vui lòng thử lại");
+                        LoginUsingQRCode();
+                    }
+                }    
+            }
+        }
+
+        private void btnLoginByPINCode_Click(object sender, RoutedEventArgs e)
+        {
+            var wnd = new PinCodeWindow();
+            wnd.ShowDialog();
+        }
+
+        private void btnCollect_Click(object sender, RoutedEventArgs e)
+        {
+            cCmdRsp.SendDeSense();
+            Thread.Sleep(1000);
+            cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+            Thread.Sleep(1000);
+            cCmdRsp.SendDeSense();
+            Thread.Sleep(1000);
+            //Event fix
+            var recvData = cCmdRsp.recv_dat;
+
+            if (recvData.dat[14] == recvData.dat[16])
+            {
+                cCmdRsp.SendLock();
+            }
+            else
+            {
+                cCmdRsp.SendEventFix(recvData.dat[16]);
+                cCmdRsp.SendLock();
+            }
+
+            var currentMode = cCmdRsp.GetLockParam().mode;
+            cCmdRsp.GetLockParam().mode = Mode.MODE_COLLECTION;  
+            cCmdRsp.SendLock();
+            Thread.Sleep(10000);
+            cCmdRsp.SendDeSense();
+            Thread.Sleep(1000);
+            recvData = cCmdRsp.recv_dat;
+
+            if (recvData.dat[14] != recvData.dat[16])
+            {
+                ShowError("Khởi tạo bộ đếm thành công");
+                ShutdownApp();
+                InitApp();
+            }    
+            //Thread.Sleep(5000);
+            //cCmdRsp.GetLockParam().mode = currentMode;
+            //cCmdRsp.SendLock();
+        }
+    }
+}
+
@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for CollectionUC.xaml
+    /// </summary>
+    public partial class ErrorUC : UserControl
+    {
+        public ErrorUC()
+        {
+            InitializeComponent();
+        }
+        public void ShowInfor(string strInfor)
+        {
+            lblError.Text = strInfor;
+        }
+    }
+}
@@ -0,0 +1,223 @@
+using CoreScanner;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using System.Xml;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for WelcomeWindow.xaml
+    /// </summary>
+    public partial class WelcomeUC : UserControl
+    {
+        public string? QRCodeContent = null;
+        public string? PinCode = null;
+        public bool IsAuthenticated = false;
+        public CCoreScannerClass? cCoreScannerClass=null;
+        public WelcomeUC()
+        {
+            InitializeComponent();
+            InitQRCodeScanner();
+            Loaded += WelcomeUC_Loaded;
+        }
+
+        private void WelcomeUC_Loaded(object sender, RoutedEventArgs e)
+        {
+            AppData.IsAuthenticated = false;
+        }
+
+        private void LoginButton_Click(object sender, RoutedEventArgs e)
+        {
+
+            string pin = PinCodeBox.Password;
+
+            if (ValidatePin(pin))
+            {
+                PinCode=PinCodeBox.Password.ToString();
+                if (AppData.customerAccounts != null)
+                {
+                    CustomerAccount? cca = null;
+                    if (PinCode != null)
+                    {
+                        var strPincode = PinCode.ToUpper();
+                        cca = AppData.customerAccounts.Where(x => x.PINCode == strPincode).FirstOrDefault();
+                    }
+
+                    if (cca != null)
+                    {
+                        AppData.IsAuthenticated=true;
+                        AppData.CurrentCustomerAccount=cca;
+                        ((MainWindow)Application.Current.MainWindow).ShowDepositScreen();
+                        //DialogResult = true;
+                        //this.Close();
+                    }
+                    else
+                    {
+                        lblPincodeError.Content = "PINCODE không đúng, vui lòng thử lại";
+                    }
+                }
+            }
+            else
+            {
+                MessageBox.Show("Invalid PIN. Please try again.");
+            }
+        }
+
+        private void ForgotPin_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Forgot PIN clicked.");
+        }
+
+        private void Help_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Help clicked.");
+        }
+
+        private bool ValidatePin(string pin)
+        {
+            return true;
+
+        }
+        private async void PinCodeButton_Click(object sender, RoutedEventArgs e)
+        {
+            var onScreenKeyboardProcess = new ProcessStartInfo("osk.exe")
+            {
+                UseShellExecute = true
+            };
+            Process.Start(onScreenKeyboardProcess);
+            try
+            {
+                //var progFiles = @"C:\Program Files\Common Files\Microsoft Shared\ink";
+                //var keyboardPath = System.IO.Path.Combine(progFiles, "TabTip.exe");
+                //Process.Start(keyboardPath);
+                // AutomationElement.FromHandle(-1);
+
+                // string keyboardPath = @"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe";
+                // Process.Start(keyboardPath);
+                //await Launcher.LaunchUriAsync(new Uri("ms-inputapp://"));
+
+                //var onScreenKeyboardProcess = new ProcessStartInfo(@"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe")
+                //{
+                //    UseShellExecute = true
+                //};
+                //Process.Start(onScreenKeyboardProcess);
+
+                QrCodePanel.Visibility = Visibility.Collapsed;
+                PinCodePanel.Visibility = Visibility.Visible;
+
+
+                cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+            }
+            catch { 
+
+            }
+     
+        }
+        private void btnQRCodeLogin_Click(object sender, RoutedEventArgs e)
+        {
+            PinCodePanel.Visibility = Visibility.Collapsed;
+            QrCodePanel.Visibility=Visibility.Visible;
+            cCoreScannerClass.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+
+
+        }
+        public void InitQRCodeScanner()
+        {
+            try
+            {
+                // Instantiate CoreScanner Class
+                cCoreScannerClass = new CCoreScannerClass();
+
+                // Call Open API
+                short[] scannerTypes = new short[1];    // Scanner Types you are interested in
+                scannerTypes[0] = 1;                    // 1 for all scanner types
+                short numberOfScannerTypes = 1;         // Size of the scannerTypes array 
+                int status;                             // Extended API return code
+
+                cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
+
+                // Subscribe for barcode events in cCoreScannerClass
+               
+
+                // Let's subscribe for events
+                int opcode = 1001;  // Method for Subscribe events 
+                string outXML;      // XML Output
+                string inXML = "<inArgs>" +
+                                    "<cmdArgs>" +
+                                        "<arg-int>1</arg-int>" + // Number of events you want to subscribe
+                                        "<arg-int>1</arg-int>" + // Comma separated event IDs
+                                    "</cmdArgs>" +
+                "</inArgs>";
+
+                cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
+            }
+            catch (Exception exp)
+            {
+                Console.WriteLine("Something wrong please check... " + exp.Message);
+            }
+        }
+        private void OnBarcodeEvent(short eventType, ref string pscanData)
+        {
+            string xmlString = pscanData;
+            XmlDocument xmlDoc = new XmlDocument();
+            xmlDoc.LoadXml(xmlString);
+
+            XmlNode rawDataNode = xmlDoc.SelectSingleNode("//datalabel");
+            string rawDataHex = rawDataNode.InnerText.Trim();
+
+            QRCodeContent = HexStringToString(rawDataHex);
+            this.Dispatcher.Invoke(() =>
+            {
+               
+
+                if (AppData.customerAccounts != null)
+                {
+                    CustomerAccount? cca = null;
+                    if (QRCodeContent != null)
+                    {
+                        cca = AppData.customerAccounts.Where(x => x.QRCode == QRCodeContent).FirstOrDefault();
+                    }
+
+                    if (cca != null)
+                    {
+                        cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+                        AppData.IsAuthenticated = true;
+                        AppData.CurrentCustomerAccount = cca;
+                        ((MainWindow)Application.Current.MainWindow).ShowDepositScreen();
+                    }
+                    else
+                    {
+                        lblQRcodeError.Content = "QRCODE không đúng, vui lòng thử lại";
+                    }
+                }
+
+            });
+        }
+
+        static string HexStringToString(string hexString)
+        {
+            string[] hexValues = hexString.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries);
+            byte[] bytes = new byte[hexValues.Length];
+
+            for (int i = 0; i < hexValues.Length; i++)
+            {
+                bytes[i] = Convert.ToByte(hexValues[i], 16);
+            }
+            return Encoding.ASCII.GetString(bytes);
+        }
+    }
+}
@@ -0,0 +1,17 @@
+<UserControl x:Class="SafeBagDE70.TimeoutUC"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:SafeBagDE70"
+              xmlns:hc="https://handyorg.github.io/handycontrol"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <hc:SimpleStackPanel Background="White" VerticalAlignment="Center" Margin="20">
+        <hc:HighlightTextBlock x:Name="lblInfor" Text="BẠN CÓ MUỐN TIẾP TỤC?" FontSize="20" TextWrapping="Wrap" FontWeight="Bold" Foreground="Blue" HorizontalAlignment="Center"/>
+        <Separator/>
+        <Grid Margin="10">
+            <Button  x:Name="btnEnd" Click="btnEnd_Click" Grid.Column="0"  Style="{StaticResource ButtonPrimary}" Content="TIẾP TỤC" Height="50" Width="200"/>
+        </Grid>
+    </hc:SimpleStackPanel>
+</UserControl>
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace VirtualKeyboard.Wpf.Views
+{
+    /// <summary>
+    /// Logika interakcji dla klasy KeyboardValueView.xaml
+    /// </summary>
+    partial class KeyboardValueView : UserControl
+    {
+        public KeyboardValueView()
+        {
+            InitializeComponent();
+        }
+    }
+}
@@ -0,0 +1,229 @@
+using CoreScanner;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using System.Xml;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for WelcomeWindow.xaml
+    /// </summary>
+    public partial class WelcomeUC : UserControl
+    {
+        public string? QRCodeContent = null;
+        public string? PinCode = null;
+        public bool IsAuthenticated = false;
+        public CCoreScannerClass? cCoreScannerClass=null;
+        public WelcomeUC()
+        {
+            InitializeComponent();
+            InitQRCodeScanner();
+            Loaded += WelcomeUC_Loaded;
+        }
+
+        private void WelcomeUC_Loaded(object sender, RoutedEventArgs e)
+        {
+            AppData.IsAuthenticated = false;
+        }
+        public void Init()
+        {
+            AppData.IsAuthenticated = false;
+            AppData.CurrentCustomerAccount = null;
+            lblPincodeError.Content = "";
+            PinCodeBox.Text = "";
+        }
+
+        private void LoginButton_Click(object sender, RoutedEventArgs e)
+        {
+
+            string pin = PinCodeBox.Text;
+
+            if (ValidatePin(pin))
+            {
+                PinCode=PinCodeBox.Text.ToString();
+                if (AppData.customerAccounts != null)
+                {
+                    CustomerAccount? cca = null;
+                    if (PinCode != null)
+                    {
+                        var strPincode = PinCode.ToUpper();
+                        cca = AppData.customerAccounts.Where(x => x.PINCode == strPincode).FirstOrDefault();
+                    }
+
+                    if (cca != null)
+                    {
+                        AppData.IsAuthenticated=true;
+                        AppData.CurrentCustomerAccount=cca;
+                        ((MainWindow)Application.Current.MainWindow).ShowDepositScreen();
+                        //DialogResult = true;
+                        //this.Close();
+                    }
+                    else
+                    {
+                        lblPincodeError.Content = "PINCODE không đúng, vui lòng thử lại";
+                    }
+                }
+            }
+            else
+            {
+                MessageBox.Show("Invalid PIN. Please try again.");
+            }
+        }
+
+        private void ForgotPin_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Forgot PIN clicked.");
+        }
+
+        private void Help_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Help clicked.");
+        }
+
+        private bool ValidatePin(string pin)
+        {
+            return true;
+
+        }
+        private async void PinCodeButton_Click(object sender, RoutedEventArgs e)
+        {
+            var onScreenKeyboardProcess = new ProcessStartInfo("osk.exe")
+            {
+                UseShellExecute = true
+            };
+            try
+            {
+                //var progFiles = @"C:\Program Files\Common Files\Microsoft Shared\ink";
+                //var keyboardPath = System.IO.Path.Combine(progFiles, "TabTip.exe");
+                //Process.Start(keyboardPath);
+                // AutomationElement.FromHandle(-1);
+
+                // string keyboardPath = @"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe";
+                // Process.Start(keyboardPath);
+                //await Launcher.LaunchUriAsync(new Uri("ms-inputapp://"));
+
+                //var onScreenKeyboardProcess = new ProcessStartInfo(@"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe")
+                //{
+                //    UseShellExecute = true
+                //};
+                //Process.Start(onScreenKeyboardProcess);
+
+                QrCodePanel.Visibility = Visibility.Collapsed;
+                PinCodePanel.Visibility = Visibility.Visible;
+
+
+                cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+            }
+            catch { 
+
+            }
+     
+        }
+        private void btnQRCodeLogin_Click(object sender, RoutedEventArgs e)
+        {
+            PinCodePanel.Visibility = Visibility.Collapsed;
+            QrCodePanel.Visibility=Visibility.Visible;
+            cCoreScannerClass.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+
+
+        }
+        public void InitQRCodeScanner()
+        {
+            try
+            {
+                // Instantiate CoreScanner Class
+                cCoreScannerClass = new CCoreScannerClass();
+
+                // Call Open API
+                short[] scannerTypes = new short[1];    // Scanner Types you are interested in
+                scannerTypes[0] = 1;                    // 1 for all scanner types
+                short numberOfScannerTypes = 1;         // Size of the scannerTypes array 
+                int status;                             // Extended API return code
+
+                cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
+
+                // Subscribe for barcode events in cCoreScannerClass
+               
+
+                // Let's subscribe for events
+                int opcode = 1001;  // Method for Subscribe events 
+                string outXML;      // XML Output
+                string inXML = "<inArgs>" +
+                                    "<cmdArgs>" +
+                                        "<arg-int>1</arg-int>" + // Number of events you want to subscribe
+                                        "<arg-int>1</arg-int>" + // Comma separated event IDs
+                                    "</cmdArgs>" +
+                "</inArgs>";
+
+                cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
+            }
+            catch (Exception exp)
+            {
+                Console.WriteLine("Something wrong please check... " + exp.Message);
+            }
+        }
+        private void OnBarcodeEvent(short eventType, ref string pscanData)
+        {
+            string xmlString = pscanData;
+            XmlDocument xmlDoc = new XmlDocument();
+            xmlDoc.LoadXml(xmlString);
+
+            XmlNode rawDataNode = xmlDoc.SelectSingleNode("//datalabel");
+            string rawDataHex = rawDataNode.InnerText.Trim();
+
+            QRCodeContent = HexStringToString(rawDataHex);
+            this.Dispatcher.Invoke(() =>
+            {
+               
+
+                if (AppData.customerAccounts != null)
+                {
+                    CustomerAccount? cca = null;
+                    if (QRCodeContent != null)
+                    {
+                        cca = AppData.customerAccounts.Where(x => x.QRCode == QRCodeContent).FirstOrDefault();
+                    }
+
+                    if (cca != null)
+                    {
+                        cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+                        AppData.IsAuthenticated = true;
+                        AppData.CurrentCustomerAccount = cca;
+                        ((MainWindow)Application.Current.MainWindow).ShowDepositScreen();
+                    }
+                    else
+                    {
+                        lblQRcodeError.Content = "QRCODE không đúng, vui lòng thử lại";
+                    }
+                }
+
+            });
+        }
+
+        static string HexStringToString(string hexString)
+        {
+            string[] hexValues = hexString.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries);
+            byte[] bytes = new byte[hexValues.Length];
+
+            for (int i = 0; i < hexValues.Length; i++)
+            {
+                bytes[i] = Convert.ToByte(hexValues[i], 16);
+            }
+            return Encoding.ASCII.GetString(bytes);
+        }
+    }
+}
@@ -0,0 +1,81 @@
+#pragma checksum "..\..\..\..\Views\KeyboardValueView.xaml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "7CEB2F6BE0031A78F4843553F03A6F9656DD4608"
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Controls.Ribbon;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Media.Effects;
+using System.Windows.Media.Imaging;
+using System.Windows.Media.Media3D;
+using System.Windows.Media.TextFormatting;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Shell;
+using VirtualKeyboard.Wpf.Controls;
+using VirtualKeyboard.Wpf.Views;
+
+
+namespace VirtualKeyboard.Wpf.Views {
+    
+    
+    internal partial class KeyboardValueView : System.Windows.Controls.UserControl, System.Windows.Markup.IComponentConnector {
+        
+        private bool _contentLoaded;
+        
+        /// <summary>
+        /// InitializeComponent
+        /// </summary>
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "8.0.7.0")]
+        public void InitializeComponent() {
+            if (_contentLoaded) {
+                return;
+            }
+            _contentLoaded = true;
+            System.Uri resourceLocater = new System.Uri("/VirtualKeyboard;component/views/keyboardvalueview.xaml", System.UriKind.Relative);
+            
+            #line 1 "..\..\..\..\Views\KeyboardValueView.xaml"
+            System.Windows.Application.LoadComponent(this, resourceLocater);
+            
+            #line default
+            #line hidden
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "8.0.7.0")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal System.Delegate _CreateDelegate(System.Type delegateType, string handler) {
+            return System.Delegate.CreateDelegate(delegateType, this, handler);
+        }
+        
+        [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "8.0.7.0")]
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
+        void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
+            this._contentLoaded = true;
+        }
+    }
+}
+
@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70.Admin
+{
+    /// <summary>
+    /// Interaction logic for AdminLoginUC.xaml
+    /// </summary>
+    public partial class AdminLoginUC : UserControl
+    {
+        public AdminLoginUC()
+        {
+            InitializeComponent();
+        }
+
+        private void LoginButton_Click(object sender, RoutedEventArgs e)
+        {
+            string username = UsernameTextBox.Text;
+            string password = PasswordBox.Password;
+
+            // Simple authentication logic
+            if (username == "admin" && password == "password") // Replace with actual logic
+            {
+                // Load Settings UserControl
+                var mainWindow = (MainWindow)Window.GetWindow(this);
+                //mainWindow.LoadUserControl(new SettingsUserControl());
+            }
+            else
+            {
+                MessageBox.Show("Invalid username or password.", "Login Failed", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+    }
+}
@@ -0,0 +1,86 @@
+using DE70_CMDv2;
+using SafeBagDE70.Model;
+using Serilog;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+
+namespace SafeBagDE70
+{
+    public static class AppData
+    {
+        public static string CDMPort = "COM4";
+        public static string SensorPort = "COM3";
+        public static  Version? CurrentVersion = null;
+        public static List<CustomerAccount>? customerAccounts = null;
+        public static CustomerAccount? CurrentCustomerAccount{get;set;}
+        public static CCmdRsp? cCmdRsp=null;
+        public static bool IsAuthenticated = false;
+        public static bool IsInTransaction = false;
+        public static int WDTCount = 0;
+        public static ObservableCollection<string> logCollection = new ObservableCollection<string>();
+        public static ListView logListView = null;
+        public static int MaxLogCount = 500;
+        public static void Init()
+        {
+           
+            customerAccounts = new List<CustomerAccount>{
+                new CustomerAccount{Name="NGUYỄN ĐÌNH THUẬN",CustomerId="HUE_0000000001",QRCode="HUE_0000000001",PINCode="H0001" },
+                new CustomerAccount{Name="HOÀNG VĂN HIỆP",CustomerId="HUE_0000000002",QRCode="HUE_0000000002",PINCode="H0002" },
+                new CustomerAccount{Name="PHẠM NGỌC HƯNG",CustomerId="HUE_0000000003",QRCode="HUE_0000000003",PINCode="H0003" },
+                new CustomerAccount{Name="AMHUE-ESTELLETEST",CustomerId="00DZAMHUE0004",QRCode="00DZAMHUE0004",PINCode="H0004" },
+                new CustomerAccount{Name="AMHUE-ECCOTEST",CustomerId="00DZAMHUE0005",QRCode="00DZAMHUE0005",PINCode="H0005" },
+                new CustomerAccount{Name="AMHUE-ALDOTEST",CustomerId="00DZAMHUE0006",QRCode="00DZAMHUE0006",PINCode="H0006" },
+                new CustomerAccount{Name="AMHUE-MLBTEST",CustomerId="00DZAMHUE0007",QRCode="00DZAMHUE0007",PINCode="H0007" },
+                new CustomerAccount{Name="AMHUE-PEDROTEST",CustomerId="00DZAMHUE0008",QRCode="00DZAMHUE0008",PINCode="H0008" }
+            };
+            CurrentCustomerAccount = customerAccounts[0];
+        }
+        private static DateTime CutOffTime = new DateTime(1, 1, 1, 12, 0, 0); // 12:00 noon as cut-off time
+
+        public static void GetNewTransactionCode()
+        {
+            DateTime transactionDateTime = DateTime.Now;
+            string merchantCode = CurrentCustomerAccount.CustomerId;
+
+            // Adjust transaction date if it's past cut-off time (12:00 noon)
+            DateTime prevadjustedDate = CurrentCustomerAccount.TransactionTime.Hour >= CutOffTime.Hour ? transactionDateTime.Date : transactionDateTime.Date.AddDays(-1);
+
+            DateTime adjustedDate = transactionDateTime.Hour >= CutOffTime.Hour ? transactionDateTime.Date : transactionDateTime.Date.AddDays(-1);
+            if ((adjustedDate - prevadjustedDate).Days > 0)
+            {
+                CurrentCustomerAccount.TransactionCount =1;
+            }
+            else
+            {
+                CurrentCustomerAccount.TransactionCount++;
+            }
+            var transactionCount = CurrentCustomerAccount.TransactionCount;
+            string datePart = adjustedDate.ToString("yyyyMMdd");
+            string timePart = transactionDateTime.ToString("HHmmss");
+            string transactionCountPart = transactionCount.ToString("D2"); // Ensure 2 digits
+
+            // Combine all parts to form the transaction ID
+            string transactionId = $"{datePart}{timePart}{merchantCode}{transactionCountPart}";
+
+            CurrentCustomerAccount.TransactionCode = transactionId;
+            CurrentCustomerAccount.TransactionTime = transactionDateTime;
+        }
+
+    }
+    public class CustomerAccount
+    {
+        public string? Name { get; set; }
+        public string? CustomerId { get; set; }
+        public string? QRCode { get; set; }
+        public string? PINCode { get; set; }
+        public int TransactionCount { get; set; } = 1;
+        public DateTime TransactionTime { get; set; }
+        public string TransactionCode { get; set; }
+    }
+}
@@ -0,0 +1,60 @@
+<UserControl x:Class="SafeBagDE70.WelcomeUC"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+         xmlns:hc="https://handyorg.github.io/handycontrol"
+        x:Name="ucWelcome"
+        mc:Ignorable="d">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="4*"/>
+            <RowDefinition Height="4*"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!-- Top Section -->
+        <StackPanel Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,0,0,0">
+            <Image Source="icon/logo.ico" Width="200" Height="200" Margin="0,10,0,10" Stretch="UniformToFill"/>
+            <TextBlock Text="Xin chào! Hãy lựa chọn hình thức đăng nhập để tiếp tục" FontSize="24" FontWeight="Bold" TextAlignment="Center"/>
+        </StackPanel>
+
+        <!-- Middle Section -->
+        <Grid Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+            </Grid.RowDefinitions>
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="Auto"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+
+            <Button  hc:IconElement.Geometry="{StaticResource FullScreenGeometry}" Grid.Column="0" Grid.Row="0" x:Name="btnQRCodeLogin" Content="QR CODE" Width="200" Height="100" Margin="0,0,10,0" FontSize="20" FontWeight="Bold" Click="btnQRCodeLogin_Click"/>
+            <Button Grid.Column="2" Grid.Row="0" x:Name="btnPinCodeLogin" Content="PIN CODE" Width="200" Height="100" Margin="10,0,0,0" Click="PinCodeButton_Click" FontSize="20" FontWeight="Bold"/>
+
+            <StackPanel Grid.ColumnSpan="3" Grid.Row="1" HorizontalAlignment="Center" Visibility="Collapsed" x:Name="PinCodePanel">
+                <TextBox x:Name="PinCodeBox" Width="300" Height="60" FontSize="20" HorizontalContentAlignment="Center" Margin="0,10,0,0"/>
+                <TextBlock Text="Quên mã PIN?"  Foreground="Blue" TextDecorations="Underline" Cursor="Hand" Margin="0,5,0,0" MouseLeftButtonUp="ForgotPin_Click"/>
+                <Button Content="Đăng nhập" Width="200" Height="40" Margin="0,10,0,0" Click="LoginButton_Click"/>
+                <Label x:Name="lblPincodeError" Background="Transparent" FontWeight="Bold" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="Red" />
+            </StackPanel>
+            <StackPanel Grid.ColumnSpan="3" Grid.Row="1" HorizontalAlignment="Center" Visibility="Collapsed" x:Name="QrCodePanel">
+                <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="Đưa QR Code của bạn vào đầu đọc" FontSize="20"/>
+                <hc:LoadingCircle Background="Transparent" VerticalAlignment="Bottom"  Width="50" Height="50" Margin="10"/>
+                <Label x:Name="lblQRcodeError" Background="Transparent" FontWeight="Bold" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="Red" />
+            </StackPanel>
+
+        </Grid>
+
+        <!-- Bottom Section -->
+        <StackPanel Grid.Row="2" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <TextBlock x:Name="txtVersion" Text="TRỢ GIÚP" Foreground="Blue" TextDecorations="Underline" Cursor="Hand" MouseLeftButtonUp="Help_Click"/>
+        </StackPanel>
+    </Grid>
+
+</UserControl>
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SafeBagDE70.StateMachine
+{
+    public class StateMachineConfig
+    {
+        public List<string> States { get; set; }
+        public List<Transition> Transitions { get; set; }
+        public Dictionary<string, string> Actions { get; set; }
+    }
+}
@@ -0,0 +1,100 @@
+using CoreScanner;
+using SafeBagDE70.Model;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using System.Windows.Threading;
+using System.Xml;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for QRCodeWindow.xaml
+    /// </summary>
+    public partial class QRCodeZebraWindow : HandyControl.Controls.Window
+    {
+      
+        public string QRCodeContent = null;
+        public CCoreScannerClass cCoreScannerClass;
+        public QRCodeZebraWindow()
+        {
+            InitializeComponent();
+            Init();
+        }
+        public void Init()
+        {
+            try
+            {
+                // Instantiate CoreScanner Class
+                cCoreScannerClass = new CCoreScannerClass();
+
+                // Call Open API
+                short[] scannerTypes = new short[1];    // Scanner Types you are interested in
+                scannerTypes[0] = 1;                    // 1 for all scanner types
+                short numberOfScannerTypes = 1;         // Size of the scannerTypes array 
+                int status;                             // Extended API return code
+
+                cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
+
+                // Subscribe for barcode events in cCoreScannerClass
+                cCoreScannerClass.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+
+                // Let's subscribe for events
+                int opcode = 1001;  // Method for Subscribe events 
+                string outXML;      // XML Output
+                string inXML = "<inArgs>" +
+                                    "<cmdArgs>" +
+                                        "<arg-int>1</arg-int>" + // Number of events you want to subscribe
+                                        "<arg-int>1</arg-int>" + // Comma separated event IDs
+                                    "</cmdArgs>" +
+                                "</inArgs>";
+
+                cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
+            }
+            catch (Exception exp)
+            {
+                Console.WriteLine("Something wrong please check... " + exp.Message);
+            }
+        }
+        private void OnBarcodeEvent(short eventType, ref string pscanData)
+        {
+            string xmlString = pscanData;
+            XmlDocument xmlDoc = new XmlDocument();
+            xmlDoc.LoadXml(xmlString);
+
+            XmlNode rawDataNode = xmlDoc.SelectSingleNode("//datalabel");
+            string rawDataHex = rawDataNode.InnerText.Trim();
+
+            QRCodeContent = HexStringToString(rawDataHex);
+            this.Dispatcher.Invoke(() =>
+            {
+                cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+                DialogResult = true;
+                this.Close();
+            });
+        }
+
+        static string HexStringToString(string hexString)
+        {
+            string[] hexValues = hexString.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries);
+            byte[] bytes = new byte[hexValues.Length];
+
+            for (int i = 0; i < hexValues.Length; i++)
+            {
+                bytes[i] = Convert.ToByte(hexValues[i], 16);
+            }
+            return Encoding.ASCII.GetString(bytes);
+        }
+
+    }
+}
@@ -0,0 +1,62 @@
+using HandyControl.Tools.Extension;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace SafeBagDE70.Admin
+{
+    /// <summary>
+    /// Interaction logic for AdminWindow.xaml
+    /// </summary>
+    public partial class AdminWindow : HandyControl.Controls.Window
+    {
+        LogViewerUC loguc;
+        AdminConfigurationUC configuration;
+        public AdminWindow()
+        {
+            InitializeComponent();
+            loguc= new LogViewerUC(AppData.logCollection);
+            configuration = new AdminConfigurationUC();
+            this.MainContentControl.Content = loguc;
+        }
+        private void LogoutButton_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void UserManagementButton_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void DashboardButton_Click(object sender, RoutedEventArgs e)
+        {
+            this.MainContentControl.Content = loguc;
+        }
+
+        private void SettingsButton_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void ReportsButton_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void ConfigurationButton_Click(object sender, RoutedEventArgs e)
+        {
+            this.MainContentControl.Content = configuration;
+        }
+    }
+}
@@ -0,0 +1,23 @@
+<Application x:Class="SafeBagDE70.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:SafeBagDE70"
+             xmlns:hc="https://handyorg.github.io/handycontrol">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="pack://application:,,,/VirtualKeyboard;component/ResourceDictionaries/DefaultStyles.xaml"/>
+                <hc:ThemeResources RequestedTheme="Light">
+                    <ResourceDictionary x:Key="Light" hc:ThemeDictionary.Key="Light">
+
+                        <!-- Put the resources you want to use in the Light theme Here -->
+
+                        <SolidColorBrush x:Key="PrimaryBrush" Color="Red" />
+                        <SolidColorBrush x:Key="AppBackgroundBrush" Color="LightBlue" />
+                    </ResourceDictionary>
+                </hc:ThemeResources>
+                <hc:Theme/>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>
@@ -0,0 +1,9 @@
+D:\SRC\VirtualKeyboard\obj\Debug\net8.0-windows\GeneratedInternalTypeHelper.g.cs
+
+FD:\SRC\VirtualKeyboard\DefaultKeyboardHost.xaml;;
+FD:\SRC\VirtualKeyboard\ResourceDictionaries\KeyboardCore.xaml;;
+FD:\SRC\VirtualKeyboard\Views\AlphabetView.xaml;;
+FD:\SRC\VirtualKeyboard\Views\KeyboardValueView.xaml;;
+FD:\SRC\VirtualKeyboard\Views\SpecialCharactersView.xaml;;
+FD:\SRC\VirtualKeyboard\Views\VirtualKeyboardView.xaml;;
+
@@ -0,0 +1,230 @@
+using CoreScanner;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using System.Xml;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for WelcomeWindow.xaml
+    /// </summary>
+    public partial class WelcomeUC : UserControl
+    {
+        public string? QRCodeContent = null;
+        public string? PinCode = null;
+        public bool IsAuthenticated = false;
+        public CCoreScannerClass? cCoreScannerClass=null;
+        public WelcomeUC()
+        {
+            InitializeComponent();
+            InitQRCodeScanner();
+            Loaded += WelcomeUC_Loaded;
+        }
+
+        private void WelcomeUC_Loaded(object sender, RoutedEventArgs e)
+        {
+            AppData.IsAuthenticated = false;
+        }
+        public void Init()
+        {
+            AppData.IsAuthenticated = false;
+            AppData.CurrentCustomerAccount = null;
+            lblPincodeError.Content = "";
+            PinCodeBox.Text = "";
+        }
+
+        private void LoginButton_Click(object sender, RoutedEventArgs e)
+        {
+
+            string pin = PinCodeBox.Text;
+
+            if (ValidatePin(pin))
+            {
+                PinCode=PinCodeBox.Text.ToString();
+                if (AppData.customerAccounts != null)
+                {
+                    CustomerAccount? cca = null;
+                    if (PinCode != null)
+                    {
+                        var strPincode = PinCode.ToUpper();
+                        cca = AppData.customerAccounts.Where(x => x.PINCode == strPincode).FirstOrDefault();
+                    }
+
+                    if (cca != null)
+                    {
+                        AppData.IsAuthenticated=true;
+                        AppData.CurrentCustomerAccount=cca;
+                        ((MainWindow)Application.Current.MainWindow).ShowDepositScreen();
+                        //DialogResult = true;
+                        //this.Close();
+                    }
+                    else
+                    {
+                        lblPincodeError.Content = "PINCODE không đúng, vui lòng thử lại";
+                    }
+                }
+            }
+            else
+            {
+                MessageBox.Show("Invalid PIN. Please try again.");
+            }
+        }
+
+        private void ForgotPin_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Forgot PIN clicked.");
+        }
+
+        private void Help_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Help clicked.");
+        }
+
+        private bool ValidatePin(string pin)
+        {
+            return true;
+
+        }
+        private async void PinCodeButton_Click(object sender, RoutedEventArgs e)
+        {
+            var onScreenKeyboardProcess = new ProcessStartInfo("osk.exe")
+            {
+                UseShellExecute = true
+            };
+            Process.Start(onScreenKeyboardProcess);
+            try
+            {
+                //var progFiles = @"C:\Program Files\Common Files\Microsoft Shared\ink";
+                //var keyboardPath = System.IO.Path.Combine(progFiles, "TabTip.exe");
+                //Process.Start(keyboardPath);
+                // AutomationElement.FromHandle(-1);
+
+                // string keyboardPath = @"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe";
+                // Process.Start(keyboardPath);
+                //await Launcher.LaunchUriAsync(new Uri("ms-inputapp://"));
+
+                //var onScreenKeyboardProcess = new ProcessStartInfo(@"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe")
+                //{
+                //    UseShellExecute = true
+                //};
+                //Process.Start(onScreenKeyboardProcess);
+
+                QrCodePanel.Visibility = Visibility.Collapsed;
+                PinCodePanel.Visibility = Visibility.Visible;
+
+
+                cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+            }
+            catch { 
+
+            }
+     
+        }
+        private void btnQRCodeLogin_Click(object sender, RoutedEventArgs e)
+        {
+            PinCodePanel.Visibility = Visibility.Collapsed;
+            QrCodePanel.Visibility=Visibility.Visible;
+            cCoreScannerClass.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+
+
+        }
+        public void InitQRCodeScanner()
+        {
+            try
+            {
+                // Instantiate CoreScanner Class
+                cCoreScannerClass = new CCoreScannerClass();
+
+                // Call Open API
+                short[] scannerTypes = new short[1];    // Scanner Types you are interested in
+                scannerTypes[0] = 1;                    // 1 for all scanner types
+                short numberOfScannerTypes = 1;         // Size of the scannerTypes array 
+                int status;                             // Extended API return code
+
+                cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
+
+                // Subscribe for barcode events in cCoreScannerClass
+               
+
+                // Let's subscribe for events
+                int opcode = 1001;  // Method for Subscribe events 
+                string outXML;      // XML Output
+                string inXML = "<inArgs>" +
+                                    "<cmdArgs>" +
+                                        "<arg-int>1</arg-int>" + // Number of events you want to subscribe
+                                        "<arg-int>1</arg-int>" + // Comma separated event IDs
+                                    "</cmdArgs>" +
+                "</inArgs>";
+
+                cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
+            }
+            catch (Exception exp)
+            {
+                Console.WriteLine("Something wrong please check... " + exp.Message);
+            }
+        }
+        private void OnBarcodeEvent(short eventType, ref string pscanData)
+        {
+            string xmlString = pscanData;
+            XmlDocument xmlDoc = new XmlDocument();
+            xmlDoc.LoadXml(xmlString);
+
+            XmlNode rawDataNode = xmlDoc.SelectSingleNode("//datalabel");
+            string rawDataHex = rawDataNode.InnerText.Trim();
+
+            QRCodeContent = HexStringToString(rawDataHex);
+            this.Dispatcher.Invoke(() =>
+            {
+               
+
+                if (AppData.customerAccounts != null)
+                {
+                    CustomerAccount? cca = null;
+                    if (QRCodeContent != null)
+                    {
+                        cca = AppData.customerAccounts.Where(x => x.QRCode == QRCodeContent).FirstOrDefault();
+                    }
+
+                    if (cca != null)
+                    {
+                        cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+                        AppData.IsAuthenticated = true;
+                        AppData.CurrentCustomerAccount = cca;
+                        ((MainWindow)Application.Current.MainWindow).ShowDepositScreen();
+                    }
+                    else
+                    {
+                        lblQRcodeError.Content = "QRCODE không đúng, vui lòng thử lại";
+                    }
+                }
+
+            });
+        }
+
+        static string HexStringToString(string hexString)
+        {
+            string[] hexValues = hexString.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries);
+            byte[] bytes = new byte[hexValues.Length];
+
+            for (int i = 0; i < hexValues.Length; i++)
+            {
+                bytes[i] = Convert.ToByte(hexValues[i], 16);
+            }
+            return Encoding.ASCII.GetString(bytes);
+        }
+    }
+}
@@ -0,0 +1,769 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Ports;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Serialization;
+using System.Windows.Threading;
+using System.Diagnostics;
+using System.Collections.ObjectModel;
+using SafeBagDE70.Model;
+using HandyControl.Tools;
+using System.Drawing.Printing;
+using System.Drawing;
+using static HandyControl.Tools.Interop.InteropValues;
+using SafeBagDE70.API;
+using Newtonsoft.Json;
+using System.IO;
+using System.Reflection;
+using DE70_CMDv2;
+using System.Configuration;
+
+
+namespace SafeBagDE70
+{   //Summary
+    
+
+    public partial class DepositUC : UserControl
+    {
+        SerialPort serialPortDE70 = new SerialPort();
+        SerialPort serialPortSensor= new SerialPort();
+
+        List<CountSession> sessions = new List<CountSession>();
+        ObservableCollection<LvCountItem> lvCountItems = new ObservableCollection<LvCountItem>();
+        private DispatcherTimer timer;
+        private DispatcherTimer sensorTimer;
+        int countTimer = 0;
+        CCmdRsp cCmdRsp = null;
+        bool bInitialized = false;
+
+        public DepositUC()
+        {
+            InitializeComponent();
+            
+        }
+        private void UserControl_Loaded(object sender, RoutedEventArgs e)
+        {
+            try
+            {
+                InitApp();
+            }
+            catch (Exception ex)
+            {
+                ShowError("LỖI CỔNG KẾT NỐI, VUI LÒNG KIỂM TRA LẠI CỔNG KẾT NỐI");
+            }
+        }
+        public void InitApp()
+        {
+           // LoginUsingQRCode();
+
+            serialPortDE70.ReadBufferSize = 4096;
+            serialPortDE70.WriteBufferSize = 4096;
+            cCmdRsp = new CCmdRsp(serialPortDE70);
+            AppData.cCmdRsp = cCmdRsp;
+
+            serialPortDE70.PortName = "COM4";
+            serialPortDE70.BaudRate = 9600;
+            serialPortDE70.Parity = Parity.Even;
+            serialPortDE70.DataBits = 8;
+            serialPortDE70.StopBits = StopBits.One;
+
+            serialPortSensor.PortName = "COM3";
+            serialPortSensor.BaudRate = 9600;
+            serialPortSensor.Parity = Parity.None;
+            serialPortSensor.DataBits = 8;
+            serialPortSensor.StopBits = StopBits.One;
+
+            //Subscrible to the DataReveied event
+            if(!serialPortDE70.IsOpen)
+            serialPortDE70.Open();
+
+            if (!serialPortSensor.IsOpen)
+                serialPortSensor.Open();
+
+            bInitialized = InitSession();
+
+            timer = new DispatcherTimer();
+            timer.Interval = new TimeSpan(0, 0, 10);  //10 seconds
+            timer.Tick += Timer_Tick;
+            timer.Start();
+
+            sensorTimer = new DispatcherTimer();
+            sensorTimer.Interval = new TimeSpan(0, 0, 1);  //10 seconds
+            sensorTimer.Tick += SensorTimer_Tick;
+            sensorTimer.Start();
+        }
+
+        public void ShutdownApp()
+        {
+            try
+            {
+                if (serialPortDE70.IsOpen)
+                    serialPortDE70.Close();
+                if (serialPortSensor.IsOpen)
+                    serialPortSensor.Close();
+
+                if (timer != null)
+                {
+                    timer.Tick -= Timer_Tick;
+                    timer.Stop();
+                }
+                if (sensorTimer != null)
+                {
+                    sensorTimer.Tick -= SensorTimer_Tick;
+                    sensorTimer.Stop();
+                }
+            }
+            catch (Exception ex)
+            {
+            }
+        }
+        public void SetStep(int step)
+        {
+            switch(step)
+            {
+                case 0:
+                    btnStart.IsEnabled = true;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = false;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 1:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled =false;
+                    break;
+                case 2:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 3:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = true;
+                    break;
+            }    
+        }
+
+        public void InitSessionCount()
+        {
+            lvCountItems.Clear();
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "500",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "1000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "2000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "5000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "10000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "20000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "50000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "100000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "200000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "500000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "Tổng",
+                Quantity = "0"
+            });
+            lvCountItems[10].Quantity = "0";
+            lvCountItems[10].Value = "0";
+
+            lvCount.ItemsSource = lvCountItems;
+
+            //lvCountItems[0].Quantity = "10";
+        }
+        public long maxQuantitySheet = 10000;
+        public int quantityStored = 0;
+        public int totalAllDenominations = 0;
+        public int posDenomi;
+        public bool printerFlag = false;
+        public static string? recvDataString;
+        public int[] TempQuantity = new int[10] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+        public int[] TempNote = new int[5] { 0, 0, 0, 0, 0 };
+        public int[] Notes = new int[5] { 0, 0, 0, 0, 0 };
+
+        private void SensorTimer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+            int state = 0;
+            if (serialPortSensor.IsOpen==true)
+            {
+                serialPortSensor.Write(new byte[] { (byte)'S', 13, 10 }, 0, 3);
+                var buffer = new byte[16];
+              
+                int n = serialPortSensor.Read(buffer, 0, buffer.Length);
+                
+                for (int i = 1; i < n - 1; i++)
+                {
+                    if ((buffer[i] == 13) && (buffer[i + 1] == 10))
+                    {
+                        state = buffer[i - 1]-48;
+                        if(bInitialized)
+                        {
+                            if (state != 0)
+                                gridMain.IsEnabled = false;
+                            else
+                                gridMain.IsEnabled = true;
+                        }
+                        switch (state)
+                        {
+                            case 0:
+                                lblStatus.Content = "Két: đóng, Túi: đóng";
+                                break;
+                            case 1:
+                                lblStatus.Content = "Két: đóng, Túi: đã bị lấy ra";
+                                break;
+                            case 2:
+                                lblStatus.Content = "Két: mở, Túi: đóng";
+                                break;
+                            case 3:
+                                lblStatus.Content = "Két: mở, Túi: đã bị lấy ra";
+                                break;
+                        }
+                        break;
+                    }
+                }
+              
+            }
+          
+            timer.IsEnabled = true;
+        }
+        private void Timer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+
+            APIModels.SendHealthCheck();
+
+            timer.IsEnabled = true;
+        }
+        public int UpdateTotalQuantity()
+        {
+            int total = 0;
+            foreach (var item in lvCountItems)
+            {
+                if (item.Name != "Tổng")
+                {
+                    int quantity = 0;
+                    if (int.TryParse(item.Quantity, out quantity))
+                    {
+                        total += quantity;
+                    }
+                }
+            }
+            return total;
+        }
+
+        public int AutoSerialGet(SerialPort serialPort)
+        {
+            int ret;
+            ushort seri_num = 0;
+            ushort get_num = 0;
+            bool endflg = false;
+
+            while (true)
+            {
+                ret = cCmdRsp.SendSerialSense();
+                if (ret == Constants.E_OK)
+                {
+                    ret = cCmdRsp.GetSerialNum(out seri_num);
+                    if (ret == Constants.E_OK)
+                    {
+                        // Serial number acquisition
+
+                        if (cCmdRsp.ChkCntEnd())
+                        {
+                            endflg = true;
+                            Debug.WriteLine("END FLAG: "+cCmdRsp.recv_dat.dat[1]);
+                        }
+                        Debug.WriteLine("START");
+                        Debug.WriteLine($"Num Serial: {seri_num}");
+                   
+                        while (get_num < seri_num)
+                        {
+                            get_num++;
+                            ret = cCmdRsp.SendGetSerial(get_num);
+
+
+                            switch (cCmdRsp.recv_dat.dat[18])
+                            {
+                                case 0x00: TempNote[0] ++; Notes[0] += TempNote[0]; break;
+                                case 0x02:
+                                    //TempNote[1] ++;
+                                    switch (cCmdRsp.recv_dat.dat[17])
+                                    {
+                                        case 0x00: TempQuantity[0]++; break;
+                                        case 0x01: TempQuantity[1]++; break;
+                                        case 0x02: TempQuantity[2]++; break;
+                                        case 0x03: TempQuantity[3]++; break;
+                                        case 0x04: TempQuantity[4]++; break;
+                                        case 0x05: TempQuantity[5]++; break;
+                                        case 0x06: TempQuantity[6]++; break;
+                                        case 0x07: TempQuantity[7]++; break;
+                                        case 0x08: TempQuantity[8]++; break;
+                                        case 0x09: TempQuantity[9]++; break;
+
+                                    }
+                                    break;
+                                case 0x03: TempNote[2] ++; Notes[2] += TempNote[2]; break;
+                                case 0x0b: TempNote[3] ++; Notes[3] += TempNote[3]; break;
+                                case 0x0c: TempNote[4] ++; Notes[4] += TempNote[4]; break;
+                            }
+                        }
+
+                        Debug.WriteLine("END");
+                        //Debug.WriteLine("Ellapsed Time: " + timeSpan.TotalSeconds);
+                        if (endflg)
+                        {
+                          
+                            break;
+                        }
+                    }
+                    else
+                    {
+                        Debug.WriteLine("END GET SERIAL: "+ret);
+                        break;
+                    }
+                }
+                else
+                {
+                    Debug.WriteLine("END SEND SERIAL: "+ret);
+                    break;
+                }
+            }
+            return 0;
+        }
+
+        public void btnCountStart_Click(object sender, RoutedEventArgs e)
+        {
+            printerFlag = false;
+
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            try
+            {
+
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CNTSTART);
+                //var recvData = DE70_CMD.SendxxCmd((byte)CMD_BYTE.CMD_DE_CNTSTART, serialPort);
+
+                //Thread.Sleep(20000);
+                if (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[2] != 43) { }
+                do
+                {
+                    serialPortDE70.DiscardInBuffer();
+                    serialPortDE70.DiscardOutBuffer();
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_SENSE);
+                }
+                while (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[1] == 0x09); //SR2 = 0x09 : Counting Status
+
+                //SR3 = 0x43 : Stacker full
+             
+                AutoSerialGet(serialPortDE70);
+
+                if (sessions == null || sessions.Count == 0)
+                {
+                    double tempSum = 0;
+                    for (int i = 0; i < 10; i++)
+                    {
+                        lvCountItems[i].Quantity = TempQuantity[9 - i].ToString();
+                        tempSum += lvCountItems[i].getValue();
+                    }
+
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = tempSum.ToString();
+
+                }
+                else
+                {
+                    InitSessionCount();
+                    double sum = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+
+                        }
+
+                        a += TempQuantity[9 - i];
+
+                        lvCountItems[i].Quantity = a.ToString();
+                        sum += lvCountItems[i].getValue();
+
+                    }
+                    //Update amount of money
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sum.ToString();
+
+                }
+                SetStep(2);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnCheck_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+ 
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+
+                double sumStored;
+
+                //TempNote[1] = 0;
+
+                if (sessions != null)
+                {
+                    sumStored = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+                            //quantityStored += lvCountItems[i].getQuantity();
+                        }
+                        lvCountItems[i].Quantity = a.ToString();
+                        sumStored += lvCountItems[i].getValue();
+                    }
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sumStored.ToString();
+                }
+                else
+                {
+                    InitSessionCount();
+                }
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+        private void btnStoreStart_Click(object sender, RoutedEventArgs e)
+        {
+            printerFlag = true;
+ 
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+           
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+                sessions.Add(new CountSession());
+
+                sessions[sessions.Count - 1].QuantityDenomi = (int[])TempQuantity.Clone();
+                quantityStored = UpdateTotalQuantity();
+
+                Debug.WriteLine(quantityStored);
+
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_STORESTART);
+                SetStep(3);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnStart_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            InitSession();
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+
+                var recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] == recvData.dat[16])
+                {
+                    cCmdRsp.SendLock();
+                }
+                else
+                {
+                    cCmdRsp.SendEventFix(recvData.dat[16]);
+                    cCmdRsp.SendLock();
+                }
+                SetStep(1);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            var totalQuantity = lvCountItems[10].Quantity;
+            var totalValue = lvCountItems[11].Quantity;
+
+
+            try
+            {
+                LogAction(currentMethod, null);
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                //SendData2Server  
+                var data2Send = new CountingData2Send
+                {
+                    Sessions = sessions,
+                    MachineId = null,
+                    UserId = AppData.CurrentCustomerAccount.CustomerId,
+                    MachineTime = DateTime.Now.ToString("yyyyMMddHHmmss"),
+                    RejectNotes = Notes[0],
+                    GenuineNotes = quantityStored,
+                    UnfitNotes = Notes[2],
+                    CounterfeitNotes = Notes[3],
+                    SuspendNotes = Notes[4]
+
+                };
+                var str = JsonConvert.SerializeObject(data2Send);
+
+                APIModels.SendCountingData(data2Send);
+                //Reset all and ready to next session
+
+                if(printerFlag == true)
+                {
+                    PrintReceipt();
+                    printerFlag = false;
+                    
+                }
+                InitSession();
+                //Debug.WriteLine("Reject Note: " + Notes[0] );
+                //Debug.WriteLine("Genuine note stored: " + quantityStored);
+                //Debug.WriteLine("Unfit note: " + Notes[2]);
+                //Debug.WriteLine("Counterfeit: " + Notes[3]);
+                //Debug.WriteLine("Suspend: " + Notes[4]);
+
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+            String strNotify = $"BẠN VỪA THỰC HIỆN TIỀN VÀO MÁY CDM:\r\n"
+                + $"SỐ LƯỢNG TỜ: {totalQuantity}\r\n"
+                + $"SỐ TIỀN: {totalValue} VND\r\n";
+           ((MainWindow)Application.Current.MainWindow).ShowInformationScreen(strNotify);
+        }
+        private void ShowError(string strError)
+        {
+            //gridMain.IsEnabled = false;
+            //btnCollect2.Visibility=Visibility.Collapsed;
+            //panelError.Visibility = Visibility.Visible;
+            //lblError.Text = strError;
+            //((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+            ((MainWindow)Application.Current.MainWindow).ShowErrorScreen(strError);
+        }
+
+        private bool InitSession()
+        {
+            try
+            {
+                //Check status
+                cCmdRsp.SendDeSense();
+                var data = cCmdRsp.recv_dat.dat;
+                int IsCassetteFull=data[17] & 0x08;
+                if(IsCassetteFull != 0)
+                {
+                    ((MainWindow)Application.Current.MainWindow).ShowCollectionScreen();
+                    return false;
+                }
+                else
+                {
+                    InitSessionCount();
+                    sessions.Clear();
+                    Array.Clear(TempNote, 0, TempNote.Length);
+                    Array.Clear(Notes, 0, Notes.Length);
+                    quantityStored = 0;
+                    maxQuantitySheet = 0;
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+                    SetStep(0);
+                    return true;
+                }    
+               
+            }
+            catch(Exception ex)
+            {
+                LogException("InitSession", ex.ToString());
+            }
+            return false;
+        }
+
+        private void PrintReceipt()
+        {
+            var shopName = AppData.CurrentCustomerAccount.Name;
+            var shopCode = AppData.CurrentCustomerAccount.CustomerId;
+            var tradingCode = "TRA04052024CDM";
+            var storeAccountNumber = 686868686688;
+            var currentTime = DateTime.Now;
+            var printDocument = new PrintDocument();
+            printDocument.PrinterSettings.PrinterName = "CUSTOM K80";
+            printDocument.PrintPage += (sender, e) =>
+            {
+                e.Graphics.DrawString("Biên nhận nộp tiền", new Font("Arial", 15), System.Drawing.Brushes.Black, new PointF(80, 10));
+                e.Graphics.DrawString("Mã máy CDM: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 60));
+                e.Graphics.DrawString("Batch no: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 90));
+                e.Graphics.DrawString("Thời gian GD: " + currentTime.ToString("dd/MM/yyyy HH:mm:ss"), new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 120));
+                e.Graphics.DrawString("Mã GD: " + tradingCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 150));
+                e.Graphics.DrawString("Mã gian hàng: " + shopCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 180));
+                e.Graphics.DrawString("Tên gian hàng: " + shopName, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 210));
+                e.Graphics.DrawString("STK gian hàng: " + storeAccountNumber, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 240));
+                e.Graphics.DrawString("Số tiền nộp: " + lvCountItems[10].Value, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 270));
+                e.Graphics.DrawString("*****Xin cám ơn******", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(100, 300));
+                // To send raw ESC/POS commands, you'd typically use e.Graphics.DrawString() with the command string,
+                // or for more complex scenarios, directly manipulate the byte stream sent to the printer.
+            };
+            printDocument.Print();
+
+        
+        }
+
+        public void LogAction(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("log.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+
+        public void LogException(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("logException.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+
+        private void LoginUsingQRCode()
+        {
+            
+        }
+        private void btnCollect_Click(object sender, RoutedEventArgs e)
+        {
+            cCmdRsp.SendDeSense();
+            Thread.Sleep(1000);
+            cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+            Thread.Sleep(1000);
+            cCmdRsp.SendDeSense();
+            Thread.Sleep(1000);
+            //Event fix
+            var recvData = cCmdRsp.recv_dat;
+
+            if (recvData.dat[14] == recvData.dat[16])
+            {
+                cCmdRsp.SendLock();
+            }
+            else
+            {
+                cCmdRsp.SendEventFix(recvData.dat[16]);
+                cCmdRsp.SendLock();
+            }
+
+            var currentMode = cCmdRsp.GetLockParam().mode;
+            cCmdRsp.GetLockParam().mode = Mode.MODE_COLLECTION;  
+            cCmdRsp.SendLock();
+            Thread.Sleep(10000);
+            cCmdRsp.SendDeSense();
+            Thread.Sleep(1000);
+            recvData = cCmdRsp.recv_dat;
+
+            if (recvData.dat[14] != recvData.dat[16])
+            {
+                ShowError("Khởi tạo bộ đếm thành công");
+               // ShutdownApp();
+               // InitApp();
+            }    
+            //Thread.Sleep(5000);
+            //cCmdRsp.GetLockParam().mode = currentMode;
+            //cCmdRsp.SendLock();
+        }
+
+        private void UserControl_Unloaded(object sender, RoutedEventArgs e)
+        {
+            ShutdownApp();
+        }
+    }
+}
+
@@ -0,0 +1,20 @@
+<hc:Window
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:hc="https://handyorg.github.io/handycontrol"
+        xmlns:local="clr-namespace:SafeBagDE70"
+        x:Class="SafeBagDE70.QRCodeWindow"
+        WindowStartupLocation="CenterScreen"
+        ShowNonClientArea="False"
+        mc:Ignorable="d"
+        Title="QRCodeWindow" Height="400" Width="600">
+    <Grid>
+        <StackPanel VerticalAlignment="Center">
+            <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="Đưa QR Code của bạn vào đầu đọc" FontSize="30"/>
+            <hc:LoadingCircle VerticalAlignment="Bottom"  Width="50" Height="50" Margin="10"/>
+        </StackPanel>
+
+    </Grid>
+</hc:Window>
@@ -0,0 +1,344 @@
+using CoreScanner;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Automation;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using System.Xml;
+
+namespace SafeBagDE70
+{
+    /// <summary>
+    /// Interaction logic for WelcomeWindow.xaml
+    /// </summary>
+    public partial class WelcomeUC : UserControl
+    {
+        public string? PinCode = null;
+        public bool IsAuthenticated = false;
+        public CCoreScannerClass? cCoreScannerClass=null;
+        public WelcomeUC()
+        {
+            InitializeComponent();
+            InitQRCodeScanner();
+            Loaded += WelcomeUC_Loaded;
+        }
+
+        private void WelcomeUC_Loaded(object sender, RoutedEventArgs e)
+        {
+            AppData.IsAuthenticated = false;
+            txtVersion.Text = "Version " + AppData.CurrentVersion;
+        }
+        public void Init()
+        {
+            AppData.IsAuthenticated = false;
+            AppData.CurrentCustomerAccount = null;
+            lblPincodeError.Content = "";
+            PinCodeBox.Text = "";
+        }
+
+        private void LoginButton_Click(object sender, RoutedEventArgs e)
+        {
+
+            string pin = PinCodeBox.Text;
+
+            if (ValidatePin(pin))
+            {
+                PinCode=PinCodeBox.Text.ToString();
+                if (AppData.customerAccounts != null)
+                {
+                    CustomerAccount? cca = null;
+                    if (PinCode != null)
+                    {
+                        var strPincode = PinCode.ToUpper();
+                        cca = AppData.customerAccounts.Where(x => x.PINCode == strPincode).FirstOrDefault();
+                    }
+
+                    if (cca != null)
+                    {
+                        AppData.IsAuthenticated=true;
+                        AppData.CurrentCustomerAccount=cca;
+                        AppData.GetNewTransactionCode();
+                        AppData.GetNewTransactionCode();
+                        ((MainWindow)Application.Current.MainWindow).ShowDepositScreen();
+                        //DialogResult = true;
+                        //this.Close();
+                    }
+                    else
+                    {
+                        lblPincodeError.Content = "PINCODE không đúng, vui lòng thử lại";
+                    }
+                }
+            }
+            else
+            {
+                MessageBox.Show("Invalid PIN. Please try again.");
+            }
+        }
+
+        private void ForgotPin_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Forgot PIN clicked.");
+        }
+
+        private void Help_Click(object sender, RoutedEventArgs e)
+        {
+            MessageBox.Show("Phiên bản đang sử dụng là phiên bản mới nhất");
+        }
+
+        private bool ValidatePin(string pin)
+        {
+            return true;
+
+        }
+        private async void PinCodeButton_Click(object sender, RoutedEventArgs e)
+        {
+            //var onScreenKeyboardProcess = new ProcessStartInfo("osk.exe")
+            //{
+            //    UseShellExecute = true
+            //};
+            try
+            {
+                //var progFiles = @"C:\Program Files\Common Files\Microsoft Shared\ink";
+                //var keyboardPath = System.IO.Path.Combine(progFiles, "TabTip.exe");
+                //Process.Start(keyboardPath);
+                // AutomationElement.FromHandle(-1);
+
+                // string keyboardPath = @"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe";
+                // Process.Start(keyboardPath);
+                //await Launcher.LaunchUriAsync(new Uri("ms-inputapp://"));
+
+                //var onScreenKeyboardProcess = new ProcessStartInfo(@"C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe")
+                //{
+                //    UseShellExecute = true
+                //};
+                //Process.Start(onScreenKeyboardProcess);
+
+                QrCodePanel.Visibility = Visibility.Collapsed;
+                PinCodePanel.Visibility = Visibility.Visible;
+
+
+                cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+            }
+            catch { 
+
+            }
+     
+        }
+        private void btnQRCodeLogin_Click(object sender, RoutedEventArgs e)
+        {
+            PinCodePanel.Visibility = Visibility.Collapsed;
+            QrCodePanel.Visibility=Visibility.Visible;
+            cCoreScannerClass.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+
+
+        }
+        public void InitQRCodeScanner()
+        {
+            try
+            {
+                // Instantiate CoreScanner Class
+                cCoreScannerClass = new CCoreScannerClass();
+
+                // Call Open API
+                short[] scannerTypes = new short[1];    // Scanner Types you are interested in
+                scannerTypes[0] = 1;                    // 1 for all scanner types
+                short numberOfScannerTypes = 1;         // Size of the scannerTypes array 
+                int status;                             // Extended API return code
+
+                cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
+
+                // Subscribe for barcode events in cCoreScannerClass
+               
+
+                // Let's subscribe for events
+                int opcode = 1001;  // Method for Subscribe events 
+                string outXML;      // XML Output
+                string inXML = "<inArgs>" +
+                                    "<cmdArgs>" +
+                                        "<arg-int>1</arg-int>" + // Number of events you want to subscribe
+                                        "<arg-int>1</arg-int>" + // Comma separated event IDs
+                                    "</cmdArgs>" +
+                "</inArgs>";
+
+                cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
+            }
+            catch (Exception exp)
+            {
+                Console.WriteLine("Something wrong please check... " + exp.Message);
+            }
+        }
+        private void OnBarcodeEvent(short eventType, ref string pscanData)
+        {
+            string xmlString = pscanData;
+            XmlDocument xmlDoc = new XmlDocument();
+            xmlDoc.LoadXml(xmlString);
+
+            XmlNode rawDataNode = xmlDoc.SelectSingleNode("//datalabel");
+            string rawDataHex = rawDataNode.InnerText.Trim();
+
+            var QRCodeContentFull = HexStringToString(rawDataHex);
+            string? CustomerID = null;
+            VerifyQRCode(QRCodeContentFull, out CustomerID);
+            if(CustomerID!=null)
+            {
+                this.Dispatcher.Invoke(() =>
+                {
+                    if (AppData.customerAccounts != null)
+                    {
+                        CustomerAccount? cca = null;
+                        if (CustomerID != null)
+                        {
+                            cca = AppData.customerAccounts.Where(x => x.QRCode == CustomerID).FirstOrDefault();
+                        }
+
+                        if (cca != null)
+                        {
+                            cCoreScannerClass.BarcodeEvent -= new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
+                            AppData.IsAuthenticated = true;
+                            AppData.CurrentCustomerAccount = cca;
+                            AppData.GetNewTransactionCode();
+                            ((MainWindow)Application.Current.MainWindow).ShowDepositScreen();
+                        }
+                        else
+                        {
+                            lblQRcodeError.Content = "QRCODE không đúng, vui lòng thử lại";
+                        }
+                    }
+
+                });
+            }    
+           
+        }
+        private void VerifyQRCode(string decodedString,out string? ConsumerID)
+        {
+            ConsumerID = null;
+            try
+            {
+                var qrCodeData = decodedString;
+                // Extract the CRC from the QR code string
+                string extractedCRC = qrCodeData.Substring(qrCodeData.Length - 4);
+                // Get the data without the CRC part
+                string dataWithoutCRC = qrCodeData.Substring(0, qrCodeData.Length - 8);
+
+                // Calculate CRC
+                string calculatedCRC = CalculateCRC(dataWithoutCRC);
+
+                // Verify CRC
+                if (extractedCRC.Equals(calculatedCRC, StringComparison.OrdinalIgnoreCase))
+                {
+                    this.Dispatcher.Invoke(() =>
+                    {
+                        lblQRcodeError.Content = "CRC is valid.";
+                    });
+
+                    Dictionary<string, (int Length, string Value)> fields = ExtractFields(qrCodeData);
+
+                    foreach (var field in fields)
+                    {
+                        Console.WriteLine($"ID: {field.Key}, Length: {field.Value.Length}, Value: {field.Value.Value}");
+                    }
+                    var fields2 = ExtractFields(fields["38"].Value);
+                    var fields3 = ExtractFields(fields2["01"].Value);
+                    ConsumerID = fields3["01"].Value;
+                }
+                else
+                {
+                    this.Dispatcher.Invoke(() =>
+                    {
+                        lblQRcodeError.Content = "CRC is invalid.";
+                    });
+                   
+                }
+
+               
+            }
+            catch (Exception e)
+            {
+                this.Dispatcher.Invoke(() =>
+                {
+                    lblQRcodeError.Content = e.Message;
+                });
+               
+            }
+        }
+         Dictionary<string, (int Length, string Value)> ExtractFields(string qrCodeData)
+        {
+            Dictionary<string, (int Length, string Value)> fields = new Dictionary<string, (int Length, string Value)>();
+
+            int currentIndex = 0;
+
+            while (currentIndex < qrCodeData.Length)
+            {
+                // Extract ID
+                string id = qrCodeData.Substring(currentIndex, 2);
+                currentIndex += 2;
+
+                // Extract Length
+                int length = int.Parse(qrCodeData.Substring(currentIndex, 2));
+                currentIndex += 2;
+
+                // Extract Value
+                string value = qrCodeData.Substring(currentIndex, length);
+                currentIndex += length;
+
+                // Add the field to the dictionary
+                fields[id] = (length, value);
+            }
+
+            return fields;
+        }
+        string CalculateCRC(string data)
+        {
+            ushort polynomial = 0x1021;  // CRC-16-CCITT polynomial
+            ushort crc = 0xFFFF;         // Initial value
+
+            // Convert the string to a byte array
+            byte[] bytes = Encoding.ASCII.GetBytes(data + "6304"); // Append "6304" for CRC calculation as per standard
+
+            foreach (byte b in bytes)
+            {
+                crc ^= (ushort)(b << 8);
+
+                for (int i = 0; i < 8; i++)
+                {
+                    if ((crc & 0x8000) != 0)
+                    {
+                        crc = (ushort)((crc << 1) ^ polynomial);
+                    }
+                    else
+                    {
+                        crc <<= 1;
+                    }
+                }
+            }
+
+            // Ensure CRC is a 16-bit value
+            crc &= 0xFFFF;
+
+            // Return CRC as a hexadecimal string
+            return crc.ToString("X4");
+        }
+        static string HexStringToString(string hexString)
+        {
+            string[] hexValues = hexString.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries);
+            byte[] bytes = new byte[hexValues.Length];
+
+            for (int i = 0; i < hexValues.Length; i++)
+            {
+                bytes[i] = Convert.ToByte(hexValues[i], 16);
+            }
+            return Encoding.ASCII.GetString(bytes);
+        }
+    }
+}
@@ -0,0 +1,135 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VirtualKeyboard.Wpf.Types;
+
+namespace VirtualKeyboard.Wpf.ViewModels
+{
+    class VirtualKeyboardViewModel : INotifyPropertyChanged
+    {
+        private string _keyboardText;
+        public string KeyboardText {
+            get => _keyboardText;
+            set
+            {
+                _keyboardText = value;
+                NotifyPropertyChanged(nameof(KeyboardText));
+            }
+        }
+        private KeyboardType _keyboardType;
+        public KeyboardType KeyboardType {
+            get => _keyboardType; 
+            private set
+            {
+                _keyboardType = value;
+                NotifyPropertyChanged(nameof(KeyboardType));
+            }
+        }
+        private bool _uppercase;
+        public bool Uppercase
+        {
+            get => _uppercase;
+            private set
+            {
+                _uppercase = value;
+                NotifyPropertyChanged(nameof(Uppercase));
+            }
+        }
+        private int _caretPosition;
+        public int CaretPosition
+        {
+            get => _caretPosition;
+            set
+            {
+                if (value < 0) _caretPosition = 0;
+                else if (value > KeyboardText.Length) _caretPosition = KeyboardText.Length;
+                else _caretPosition = value;
+                NotifyPropertyChanged(nameof(CaretPosition));
+            }
+        }
+        private string _selectedValue;
+        public string SelectedValue
+        {
+            get => _selectedValue;
+            set
+            {
+                _selectedValue = value;
+                NotifyPropertyChanged(nameof(SelectedValue));
+            }
+        }
+        public Command AddCharacter { get; }
+        public Command ChangeCasing { get; }
+        public Command RemoveCharacter { get; }
+        public Command ChangeKeyboardType { get; }
+        public Command Accept { get; }
+
+        public VirtualKeyboardViewModel(string initialValue)
+        {
+            _keyboardText = initialValue;
+            _keyboardType = KeyboardType.Alphabet;
+            _uppercase = false;
+            CaretPosition = _keyboardText.Length;
+
+            AddCharacter = new Command(a =>
+            {
+                if (a is string character)
+                    if (character.Length == 1)
+                    {
+                        if (Uppercase) character = character.ToUpper();
+                        if (!string.IsNullOrEmpty(SelectedValue))
+                        {
+                            RemoveSubstring(SelectedValue);
+                            KeyboardText = KeyboardText.Insert(CaretPosition, character);
+                            CaretPosition++;
+                            SelectedValue = "";
+                        }
+                        else
+                        {
+                            KeyboardText = KeyboardText.Insert(CaretPosition, character);
+                            CaretPosition++;
+                        }
+                    }
+            });
+            ChangeCasing = new Command(a => Uppercase = !Uppercase);
+            RemoveCharacter = new Command(a =>
+            {
+                if(!string.IsNullOrEmpty(SelectedValue))
+                {
+                    RemoveSubstring(SelectedValue);
+                }
+                else
+                {
+                    var position = CaretPosition - 1;
+                    if (position >= 0)
+                    {
+                        KeyboardText = KeyboardText.Remove(position, 1);
+                        if (position < KeyboardText.Length) CaretPosition--;
+                        else CaretPosition = KeyboardText.Length;
+                    }
+                }
+            });
+            ChangeKeyboardType = new Command(a =>
+            {
+                if (KeyboardType == KeyboardType.Alphabet) KeyboardType = KeyboardType.Special;
+                else KeyboardType = KeyboardType.Alphabet;
+            });
+            Accept = new Command(a => VKeyboard.Close());
+        }
+
+        private void RemoveSubstring(string substring)
+        {
+            var position = KeyboardText.IndexOf(substring);
+            KeyboardText = KeyboardText.Remove(position, substring.Length);
+        }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        private void NotifyPropertyChanged(string prop)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(prop));
+        }
+    }
+}
@@ -0,0 +1,65 @@
+<hc:Window x:Class="SafeBagDE70.WelcomeWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SafeBagDE70"
+         xmlns:hc="https://handyorg.github.io/handycontrol"
+        mc:Ignorable="d"
+         ShowInTaskbar="False"
+         ShowNonClientArea="False"
+         IsFullScreen="True"
+         Topmost="True"
+        WindowStartupLocation="CenterScreen"
+        Title="WelcomeWindow" Height="600" Width="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="4*"/>
+            <RowDefinition Height="4*"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!-- Top Section -->
+        <StackPanel Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,0,0,0">
+            <Image Source="icon/logo.ico" Width="200" Height="200" Margin="0,10,0,10" Stretch="UniformToFill"/>
+            <TextBlock Text="Xin chào! Hãy lựa chọn hình thức đăng nhập để tiếp tục" FontSize="24" FontWeight="Bold" TextAlignment="Center"/>
+        </StackPanel>
+
+        <!-- Middle Section -->
+        <Grid Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+            </Grid.RowDefinitions>
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="Auto"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+
+            <Button  hc:IconElement.Geometry="{StaticResource FullScreenGeometry}" Grid.Column="0" Grid.Row="0" x:Name="btnQRCodeLogin" Content="QR CODE" Width="200" Height="100" Margin="0,0,10,0" FontSize="20" FontWeight="Bold" Click="btnQRCodeLogin_Click"/>
+            <Button Grid.Column="2" Grid.Row="0" x:Name="btnPinCodeLogin" Content="PIN CODE" Width="200" Height="100" Margin="10,0,0,0" Click="PinCodeButton_Click" FontSize="20" FontWeight="Bold"/>
+
+            <StackPanel Grid.ColumnSpan="3" Grid.Row="1" HorizontalAlignment="Center" Visibility="Collapsed" x:Name="PinCodePanel">
+                <PasswordBox x:Name="PinCodeBox" Width="300" Height="60" FontSize="20" HorizontalContentAlignment="Center" Margin="0,10,0,0"/>
+                <TextBlock Text="Quên mã PIN?"  Foreground="Blue" TextDecorations="Underline" Cursor="Hand" Margin="0,5,0,0" MouseLeftButtonUp="ForgotPin_Click"/>
+                <Button Content="Đăng nhập" Width="200" Height="40" Margin="0,10,0,0" Click="LoginButton_Click"/>
+                <Label x:Name="lblPincodeError" Background="Transparent" FontWeight="Bold" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="Red" />
+            </StackPanel>
+            <StackPanel Grid.ColumnSpan="3" Grid.Row="1" HorizontalAlignment="Center" Visibility="Collapsed" x:Name="QrCodePanel">
+                <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="Đưa QR Code của bạn vào đầu đọc" FontSize="20"/>
+                <hc:LoadingCircle Background="Transparent" VerticalAlignment="Bottom"  Width="50" Height="50" Margin="10"/>
+                <Label x:Name="lblQRcodeError" Background="Transparent" FontWeight="Bold" HorizontalAlignment="Center" VerticalAlignment="Center" Foreground="Red" />
+            </StackPanel>
+
+        </Grid>
+
+        <!-- Bottom Section -->
+        <StackPanel Grid.Row="2" HorizontalAlignment="Center" VerticalAlignment="Center">
+            <TextBlock Text="TRỢ GIÚP" Foreground="Blue" TextDecorations="Underline" Cursor="Hand" MouseLeftButtonUp="Help_Click"/>
+        </StackPanel>
+    </Grid>
+
+</hc:Window>
@@ -0,0 +1,104 @@
+using System.IO;
+using System.Net;
+using System.Net.Http;
+using System.Text.Json.Nodes;
+using System.Text;
+using System.Net.NetworkInformation;
+using System.Linq;
+using System;
+using System.Windows.Documents;
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+using Newtonsoft.Json;
+using System.Threading.Tasks;
+
+namespace SafeBagDE70.API
+{
+    public static class APIModels
+    {
+        public static string URL = "https://203.171.20.94:9090/Safebag/";
+        public static async void SendHealthCheck(string? ID=null)
+        {
+            try
+            {
+                if (ID == null) ID = GetMACAddress();
+                HttpClientHandler clientHandler = new HttpClientHandler();
+                clientHandler.ServerCertificateCustomValidationCallback = (sender, cert, chain, sslPolicyErrors) => { return true; };
+
+                // Pass the handler to httpclient(from you are calling api)
+                HttpClient httpClient = new HttpClient(clientHandler);
+                using HttpResponseMessage response = await httpClient.GetAsync(URL + "HealthCheck?Id=" + ID);
+
+                if (response.EnsureSuccessStatusCode().StatusCode == HttpStatusCode.OK)
+                {
+                    var jsonResponse = await response.Content.ReadAsStringAsync();
+                }
+            }
+            catch(Exception ex)
+            {
+
+            }
+           
+        }
+        
+        public static async Task<bool> SendCountingData(CountingData2Send data2Send)
+        {
+            bool bSuccess=false;
+            try{
+                HttpClientHandler clientHandler = new HttpClientHandler();
+                clientHandler.ServerCertificateCustomValidationCallback = (sender, cert, chain, sslPolicyErrors) => { return true; };
+
+                // Pass the handler to httpclient(from you are calling api)
+                HttpClient httpClient = new HttpClient(clientHandler);
+                string strJsonObj = JsonConvert.SerializeObject(data2Send);
+                var content = new StringContent(strJsonObj, Encoding.UTF8, "application/json");
+
+                using HttpResponseMessage response = await httpClient.PostAsync(URL + "UpdateCountingData", content);
+
+                if (response.EnsureSuccessStatusCode().StatusCode == HttpStatusCode.OK)
+                {
+                    var jsonResponse = await response.Content.ReadAsStringAsync();
+                    bSuccess = true;
+                }
+            }
+            catch(Exception ex)
+            {
+
+            }
+            return bSuccess;
+          
+        }
+
+
+
+        private static string GetMACAddress()
+        {
+            string? MACAdress = null;
+            foreach (NetworkInterface nic in NetworkInterface.GetAllNetworkInterfaces())
+            {
+                if (nic.OperationalStatus == OperationalStatus.Up)
+                {
+                    MACAdress = AddressBytesToString(nic.GetPhysicalAddress().GetAddressBytes());
+                    break;
+                }
+            }
+            if (MACAdress == null) MACAdress = "N/A";
+            return MACAdress;
+        }
+
+        private static string? AddressBytesToString(byte[] addressBytes)
+        {
+            if (addressBytes != null)
+            {
+                var str = string.Join(":", (from b in addressBytes
+                                            select b.ToString("X2")).ToArray());
+                return str;
+            }
+            else
+                return null;
+
+        }
+    }
+
+
+}
@@ -0,0 +1,821 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Ports;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Serialization;
+using System.Windows.Threading;
+using System.Diagnostics;
+using System.Collections.ObjectModel;
+using SafeBagDE70.Model;
+using HandyControl.Tools;
+using System.Drawing.Printing;
+using System.Drawing;
+using static HandyControl.Tools.Interop.InteropValues;
+using SafeBagDE70.API;
+using Newtonsoft.Json;
+using System.IO;
+using System.Reflection;
+using DE70_CMDv2;
+using System.Configuration;
+
+
+namespace SafeBagDE70
+{   //Summary
+    public class CountSession
+    {
+        public int[] QuantityDenomi { get; set; }
+        public int[] SumDenomi { get; set; }
+
+    }
+
+    public class CountingData2Send
+    {
+        public List<CountSession>? Sessions { get; set; }
+        public string? UserId { get; set; }
+        public string? MachineId { get; set; }
+        public string? MachineTime { get; set; }
+        public int RejectNotes { get; set; }
+        public int GenuineNotes { get; set; }
+        public int UnfitNotes { get; set; }
+        public int CounterfeitNotes { get; set; }
+        public int SuspendNotes { get; set; }
+    }
+
+    public partial class MainUserWindow : HandyControl.Controls.Window
+    {
+        SerialPort serialPortDE70 = new SerialPort();
+        SerialPort serialPortSensor= new SerialPort();
+
+        List<CountSession> sessions = new List<CountSession>();
+        ObservableCollection<LvCountItem> lvCountItems = new ObservableCollection<LvCountItem>();
+        private DispatcherTimer timer;
+        private DispatcherTimer sensorTimer;
+        int countTimer = 0;
+        CCmdRsp cCmdRsp = null;
+        bool bInitialized = false;
+
+        public MainUserWindow()
+        {
+            //Need to update: auto detect COM Port
+            try
+            {
+                InitializeComponent();
+                //string queuePath = ConfigurationManager.AppSettings["SensorPort"].ToString();
+                AppData.Init();
+                //this.gridMain.IsEnabled = false;
+               
+
+                InitApp();
+
+
+            }
+            catch (Exception ex)
+            {
+                ShowError("LỖI CỔNG KẾT NỐI, VUI LÒNG KIỂM TRA LẠI CỔNG KẾT NỐI");
+                //MessageBox.Show("Cổng đang mở, kiểm tra lại cổng kết nối");
+                //this.Close();
+            }
+        }
+        public void InitApp()
+        {
+            LoginUsingQRCode();
+            panelError.Visibility = Visibility.Collapsed;
+
+            serialPortDE70.ReadBufferSize = 4096;
+            serialPortDE70.WriteBufferSize = 4096;
+            cCmdRsp = new CCmdRsp(serialPortDE70);
+
+            serialPortDE70.PortName = "COM4";
+            serialPortDE70.BaudRate = 9600;
+            serialPortDE70.Parity = Parity.Even;
+            serialPortDE70.DataBits = 8;
+            serialPortDE70.StopBits = StopBits.One;
+
+            serialPortSensor.PortName = "COM3";
+            serialPortSensor.BaudRate = 9600;
+            serialPortSensor.Parity = Parity.None;
+            serialPortSensor.DataBits = 8;
+            serialPortSensor.StopBits = StopBits.One;
+
+            //Subscrible to the DataReveied event
+
+            serialPortDE70.Open();
+            serialPortSensor.Open();
+
+            bInitialized = InitSession();
+
+            timer = new DispatcherTimer();
+            timer.Interval = new TimeSpan(0, 0, 10);  //10 seconds
+            timer.Tick += Timer_Tick;
+            timer.Start();
+
+            sensorTimer = new DispatcherTimer();
+            sensorTimer.Interval = new TimeSpan(0, 0, 1);  //10 seconds
+            sensorTimer.Tick += SensorTimer_Tick;
+            sensorTimer.Start();
+        }
+
+        public void ShutdownApp()
+        {
+            try
+            {
+                if (serialPortDE70.IsOpen)
+                    serialPortDE70.Close();
+                if (serialPortSensor.IsOpen)
+                    serialPortSensor.Close();
+
+                if (timer != null)
+                {
+                    timer.Tick -= Timer_Tick;
+                    timer.Stop();
+                }
+                if (sensorTimer != null)
+                {
+                    sensorTimer.Tick -= SensorTimer_Tick;
+                    sensorTimer.Stop();
+                }
+            }
+            catch (Exception ex)
+            {
+            }
+        }
+        public void SetStep(int step)
+        {
+            switch(step)
+            {
+                case 0:
+                    btnStart.IsEnabled = true;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = false;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 1:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = false;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = false;
+                    btnEnd.IsEnabled =false;
+                    break;
+                case 2:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = false;
+                    break;
+                case 3:
+                    btnStart.IsEnabled = false;
+                    btnCheck.IsEnabled = true;
+                    btnCountStart.IsEnabled = true;
+                    btnStoreStart.IsEnabled = true;
+                    btnEnd.IsEnabled = true;
+                    break;
+            }    
+        }
+
+        public void InitSessionCount()
+        {
+            lvCountItems.Clear();
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "500",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "1000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "2000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "5000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "10000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "20000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "50000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "100000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "200000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "500000",
+                Quantity = "0"
+            });
+            lvCountItems.Add(new LvCountItem
+            {
+                Name = "Tổng",
+                Quantity = "0"
+            });
+            lvCountItems[10].Quantity = "0";
+            lvCountItems[10].Value = "0";
+
+            lvCount.ItemsSource = lvCountItems;
+
+            //lvCountItems[0].Quantity = "10";
+        }
+        public long maxQuantitySheet = 10000;
+        public int quantityStored = 0;
+        public int totalAllDenominations = 0;
+        public int posDenomi;
+        public bool printerFlag = false;
+        public static string? recvDataString;
+        public int[] TempQuantity = new int[10] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+        public int[] TempNote = new int[5] { 0, 0, 0, 0, 0 };
+        public int[] Notes = new int[5] { 0, 0, 0, 0, 0 };
+
+        private void SensorTimer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+            int state = 0;
+            if (serialPortSensor.IsOpen==true)
+            {
+                serialPortSensor.Write(new byte[] { (byte)'S', 13, 10 }, 0, 3);
+                var buffer = new byte[16];
+              
+                int n = serialPortSensor.Read(buffer, 0, buffer.Length);
+                
+                for (int i = 1; i < n - 1; i++)
+                {
+                    if ((buffer[i] == 13) && (buffer[i + 1] == 10))
+                    {
+                        state = buffer[i - 1]-48;
+                        if(bInitialized)
+                        {
+                            if (state != 0)
+                                gridMain.IsEnabled = false;
+                            else
+                                gridMain.IsEnabled = true;
+                        }
+                        switch (state)
+                        {
+                            case 0:
+                                lblStatus.Content = "Két: đóng, Túi: đóng";
+                                break;
+                            case 1:
+                                lblStatus.Content = "Két: đóng, Túi: đã bị lấy ra";
+                                break;
+                            case 2:
+                                lblStatus.Content = "Két: mở, Túi: đóng";
+                                break;
+                            case 3:
+                                lblStatus.Content = "Két: mở, Túi: đã bị lấy ra";
+                                break;
+                        }
+                        break;
+                    }
+                }
+              
+            }
+          
+            timer.IsEnabled = true;
+        }
+        private void Timer_Tick(object? sender, EventArgs e)
+        {
+            timer.IsEnabled = false;
+
+            APIModels.SendHealthCheck();
+
+            timer.IsEnabled = true;
+        }
+        public int UpdateTotalQuantity()
+        {
+            int total = 0;
+            foreach (var item in lvCountItems)
+            {
+                if (item.Name != "Tổng")
+                {
+                    int quantity = 0;
+                    if (int.TryParse(item.Quantity, out quantity))
+                    {
+                        total += quantity;
+                    }
+                }
+            }
+            return total;
+        }
+
+        public int AutoSerialGet(SerialPort serialPort)
+        {
+            int ret;
+            ushort seri_num = 0;
+            ushort get_num = 0;
+            bool endflg = false;
+
+            while (true)
+            {
+                ret = cCmdRsp.SendSerialSense();
+                if (ret == Constants.E_OK)
+                {
+                    ret = cCmdRsp.GetSerialNum(out seri_num);
+                    if (ret == Constants.E_OK)
+                    {
+                        // Serial number acquisition
+
+                        if (cCmdRsp.ChkCntEnd())
+                        {
+                            endflg = true;
+                            Debug.WriteLine("END FLAG: "+cCmdRsp.recv_dat.dat[1]);
+                        }
+                        Debug.WriteLine("START");
+                        Debug.WriteLine($"Num Serial: {seri_num}");
+                   
+                        while (get_num < seri_num)
+                        {
+                            get_num++;
+                            ret = cCmdRsp.SendGetSerial(get_num);
+
+
+                            switch (cCmdRsp.recv_dat.dat[18])
+                            {
+                                case 0x00: TempNote[0] ++; Notes[0] += TempNote[0]; break;
+                                case 0x02:
+                                    //TempNote[1] ++;
+                                    switch (cCmdRsp.recv_dat.dat[17])
+                                    {
+                                        case 0x00: TempQuantity[0]++; break;
+                                        case 0x01: TempQuantity[1]++; break;
+                                        case 0x02: TempQuantity[2]++; break;
+                                        case 0x03: TempQuantity[3]++; break;
+                                        case 0x04: TempQuantity[4]++; break;
+                                        case 0x05: TempQuantity[5]++; break;
+                                        case 0x06: TempQuantity[6]++; break;
+                                        case 0x07: TempQuantity[7]++; break;
+                                        case 0x08: TempQuantity[8]++; break;
+                                        case 0x09: TempQuantity[9]++; break;
+
+                                    }
+                                    break;
+                                case 0x03: TempNote[2] ++; Notes[2] += TempNote[2]; break;
+                                case 0x0b: TempNote[3] ++; Notes[3] += TempNote[3]; break;
+                                case 0x0c: TempNote[4] ++; Notes[4] += TempNote[4]; break;
+                            }
+                        }
+
+                        Debug.WriteLine("END");
+                        //Debug.WriteLine("Ellapsed Time: " + timeSpan.TotalSeconds);
+                        if (endflg)
+                        {
+                          
+                            break;
+                        }
+                    }
+                    else
+                    {
+                        Debug.WriteLine("END GET SERIAL: "+ret);
+                        break;
+                    }
+                }
+                else
+                {
+                    Debug.WriteLine("END SEND SERIAL: "+ret);
+                    break;
+                }
+            }
+            return 0;
+        }
+
+        public void btnCountStart_Click(object sender, RoutedEventArgs e)
+        {
+            printerFlag = false;
+
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            try
+            {
+
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CNTSTART);
+                //var recvData = DE70_CMD.SendxxCmd((byte)CMD_BYTE.CMD_DE_CNTSTART, serialPort);
+
+                //Thread.Sleep(20000);
+                if (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[2] != 43) { }
+                do
+                {
+                    serialPortDE70.DiscardInBuffer();
+                    serialPortDE70.DiscardOutBuffer();
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_SENSE);
+                }
+                while (cCmdRsp.recv_dat != null && cCmdRsp.recv_dat.dat[1] == 0x09); //SR2 = 0x09 : Counting Status
+
+                //SR3 = 0x43 : Stacker full
+             
+                AutoSerialGet(serialPortDE70);
+
+                if (sessions == null || sessions.Count == 0)
+                {
+                    double tempSum = 0;
+                    for (int i = 0; i < 10; i++)
+                    {
+                        lvCountItems[i].Quantity = TempQuantity[9 - i].ToString();
+                        tempSum += lvCountItems[i].getValue();
+                    }
+
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = tempSum.ToString();
+
+                }
+                else
+                {
+                    InitSessionCount();
+                    double sum = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+
+                        }
+
+                        a += TempQuantity[9 - i];
+
+                        lvCountItems[i].Quantity = a.ToString();
+                        sum += lvCountItems[i].getValue();
+
+                    }
+                    //Update amount of money
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sum.ToString();
+
+                }
+                SetStep(2);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnCheck_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+ 
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_CANCEL);
+
+                double sumStored;
+
+                //TempNote[1] = 0;
+
+                if (sessions != null)
+                {
+                    sumStored = 0;
+
+                    for (int i = 0; i < 10; i++)
+                    {
+                        int a = 0;
+                        for (int j = 0; j < sessions.Count; j++)
+                        {
+
+                            a += sessions[j].QuantityDenomi[9 - i];
+                            //quantityStored += lvCountItems[i].getQuantity();
+                        }
+                        lvCountItems[i].Quantity = a.ToString();
+                        sumStored += lvCountItems[i].getValue();
+                    }
+                    lvCountItems[10].Quantity = UpdateTotalQuantity().ToString();
+                    lvCountItems[10].Value = sumStored.ToString();
+                }
+                else
+                {
+                    InitSessionCount();
+                }
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+        private void btnStoreStart_Click(object sender, RoutedEventArgs e)
+        {
+            printerFlag = true;
+ 
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+           
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+                LogAction(currentMethod, null);
+                sessions.Add(new CountSession());
+
+                sessions[sessions.Count - 1].QuantityDenomi = (int[])TempQuantity.Clone();
+                quantityStored = UpdateTotalQuantity();
+
+                Debug.WriteLine(quantityStored);
+
+                Array.Clear(TempQuantity, 0, TempQuantity.Length);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_STORESTART);
+                SetStep(3);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnStart_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+            InitSession();
+            try
+            {
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                LogAction(currentMethod, null);
+
+                cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+
+                var recvData = cCmdRsp.recv_dat;
+
+                if (recvData.dat[14] == recvData.dat[16])
+                {
+                    cCmdRsp.SendLock();
+                }
+                else
+                {
+                    cCmdRsp.SendEventFix(recvData.dat[16]);
+                    cCmdRsp.SendLock();
+                }
+                SetStep(1);
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+        }
+
+        private void btnEnd_Click(object sender, RoutedEventArgs e)
+        {
+            string currentMethod = MethodBase.GetCurrentMethod().Name;
+          
+            try
+            {
+                LogAction(currentMethod, null);
+                serialPortDE70.DiscardInBuffer();
+                serialPortDE70.DiscardOutBuffer();
+
+                //SendData2Server  
+                var data2Send = new CountingData2Send
+                {
+                    Sessions = sessions,
+                    MachineId = null,
+                    UserId = AppData.CurrentCustomerAccount.CustomerId,
+                    MachineTime = DateTime.Now.ToString("yyyyMMddHHmmss"),
+                    RejectNotes = Notes[0],
+                    GenuineNotes = quantityStored,
+                    UnfitNotes = Notes[2],
+                    CounterfeitNotes = Notes[3],
+                    SuspendNotes = Notes[4]
+
+                };
+                var str = JsonConvert.SerializeObject(data2Send);
+
+                APIModels.SendCountingData(data2Send);
+                //Reset all and ready to next session
+
+                if(printerFlag == true)
+                {
+                    PrintReceipt();
+                    printerFlag = false;
+                    
+                }
+                InitSession();
+                //Debug.WriteLine("Reject Note: " + Notes[0] );
+                //Debug.WriteLine("Genuine note stored: " + quantityStored);
+                //Debug.WriteLine("Unfit note: " + Notes[2]);
+                //Debug.WriteLine("Counterfeit: " + Notes[3]);
+                //Debug.WriteLine("Suspend: " + Notes[4]);
+
+            }
+            catch (Exception ex)
+            {
+                LogException(currentMethod, ex.ToString());
+            }
+            LoginUsingQRCode();
+
+        }
+        private void ShowError(string strError)
+        {
+            gridMain.IsEnabled = false;
+            btnCollect2.Visibility=Visibility.Collapsed;
+            panelError.Visibility = Visibility.Visible;
+            lblError.Text = strError;
+        }
+
+        private bool InitSession()
+        {
+            try
+            {
+                //Check status
+                cCmdRsp.SendDeSense();
+                var data = cCmdRsp.recv_dat.dat;
+                int IsCassetteFull=data[17] & 0x08;
+                if(IsCassetteFull != 0)
+                {
+                    ShowError("TÚI ĐẦY, ĐỀ NGHỊ LẤY TÚI TRƯỚC KHI TIẾP TỤC THAO TÁC");
+                    btnCollect2.Visibility=Visibility.Visible;
+                    return false;
+                }
+                else
+                {
+                    InitSessionCount();
+                    sessions.Clear();
+                    Array.Clear(TempNote, 0, TempNote.Length);
+                    Array.Clear(Notes, 0, Notes.Length);
+                    quantityStored = 0;
+                    maxQuantitySheet = 0;
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+                    SetStep(0);
+                    return true;
+                }    
+               
+            }
+            catch(Exception ex)
+            {
+                LogException("InitSession", ex.ToString());
+            }
+            return false;
+        }
+
+        private void PrintReceipt()
+        {
+            var shopName = AppData.CurrentCustomerAccount.Name;
+            var shopCode = AppData.CurrentCustomerAccount.CustomerId;
+            var tradingCode = "TRA04052024CDM";
+            var storeAccountNumber = 686868686688;
+            var currentTime = DateTime.Now;
+            var printDocument = new PrintDocument();
+            printDocument.PrinterSettings.PrinterName = "CUSTOM K80";
+            printDocument.PrintPage += (sender, e) =>
+            {
+                e.Graphics.DrawString("Biên nhận nộp tiền", new Font("Arial", 15), System.Drawing.Brushes.Black, new PointF(80, 10));
+                e.Graphics.DrawString("Mã máy CDM: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 60));
+                e.Graphics.DrawString("Batch no: ", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 90));
+                e.Graphics.DrawString("Thời gian GD: " + currentTime.ToString("dd/MM/yyyy HH:mm:ss"), new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 120));
+                e.Graphics.DrawString("Mã GD: " + tradingCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 150));
+                e.Graphics.DrawString("Mã gian hàng: " + shopCode, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 180));
+                e.Graphics.DrawString("Tên gian hàng: " + shopName, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 210));
+                e.Graphics.DrawString("STK gian hàng: " + storeAccountNumber, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 240));
+                e.Graphics.DrawString("Số tiền nộp: " + lvCountItems[10].Value, new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(50, 270));
+                e.Graphics.DrawString("*****Xin cám ơn******", new Font("Arial", 9), System.Drawing.Brushes.Black, new PointF(100, 300));
+                // To send raw ESC/POS commands, you'd typically use e.Graphics.DrawString() with the command string,
+                // or for more complex scenarios, directly manipulate the byte stream sent to the printer.
+            };
+            printDocument.Print();
+
+        
+        }
+
+        public void LogAction(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("log.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+
+        public void LogException(string strAction, string? strData)
+        {
+            if (strData != null) strData = "Data: " + strData;
+            File.AppendAllText("logException.txt", "\r\n" + DateTime.Now.ToString("yyyyMMddHHmmss: ") +
+                "Action: " + strAction + " " + strData);
+        }
+
+        private void LoginUsingQRCode()
+        {
+            var wnd = new WelcomeWindow();
+            wnd.ShowDialog();
+
+            lblUser.Content = "";
+            //var wnd = new QRCodeZebraWindow();
+            //wnd.ShowDialog();
+            if (wnd.DialogResult == true)
+            {
+                var strQR = wnd.QRCodeContent;
+                var strPincode = wnd.PinCode;
+                if (AppData.customerAccounts!=null)
+                {
+                    CustomerAccount? cca = null;
+                    if(strQR!=null)
+                    {
+                        cca = AppData.customerAccounts.Where(x => x.QRCode == strQR).FirstOrDefault();
+                    }
+                    else if(strPincode!=null)
+                    {
+                        strPincode = strPincode.ToUpper();
+                        cca = AppData.customerAccounts.Where(x => x.PINCode == strPincode).FirstOrDefault();
+                    }
+                    
+                    if (cca != null)
+                    {
+                        AppData.CurrentCustomerAccount = cca;
+                        lblUser.Content = $"Xin chào khách hàng: {cca.Name} (Gian hàng {cca.CustomerId})";
+                    }
+                    else
+                    {
+                        MessageBox.Show("QRCode không đúng, vui lòng thử lại");
+                        LoginUsingQRCode();
+                    }
+                }    
+            }
+        }
+
+        private void btnLoginByPINCode_Click(object sender, RoutedEventArgs e)
+        {
+            var wnd = new PinCodeWindow();
+            wnd.ShowDialog();
+        }
+
+        private void btnCollect_Click(object sender, RoutedEventArgs e)
+        {
+            cCmdRsp.SendDeSense();
+            Thread.Sleep(1000);
+            cCmdRsp.SendXXCmd((byte)Command.CMD_DE_UNLOCK);
+            Thread.Sleep(1000);
+            cCmdRsp.SendDeSense();
+            Thread.Sleep(1000);
+            //Event fix
+            var recvData = cCmdRsp.recv_dat;
+
+            if (recvData.dat[14] == recvData.dat[16])
+            {
+                cCmdRsp.SendLock();
+            }
+            else
+            {
+                cCmdRsp.SendEventFix(recvData.dat[16]);
+                cCmdRsp.SendLock();
+            }
+
+            var currentMode = cCmdRsp.GetLockParam().mode;
+            cCmdRsp.GetLockParam().mode = Mode.MODE_COLLECTION;  
+            cCmdRsp.SendLock();
+            Thread.Sleep(10000);
+            cCmdRsp.SendDeSense();
+            Thread.Sleep(1000);
+            recvData = cCmdRsp.recv_dat;
+
+            if (recvData.dat[14] != recvData.dat[16])
+            {
+                ShowError("Khởi tạo bộ đếm thành công");
+                ShutdownApp();
+                InitApp();
+            }    
+            //Thread.Sleep(5000);
+            //cCmdRsp.GetLockParam().mode = currentMode;
+            //cCmdRsp.SendLock();
+        }
+    }
+}
+
@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SafeBagDE70
+{
+    static public class DE70Commands
+    {
+        //public static string ReadyToCountResponse = "40 07 41 00 01 00 00 00 00 00 00 10 00";
+        public static string CountingResponse = "40 09 41 01 01 00 00 00 00 00 00 10 00";
+        public static string ExceptionResponse = "40 07 41 10 10 01 00 00 00 00 00 00 10 10 00 00";
+        public static string DESenseResponse1 = "40 04 41 00 00 00 00 00 00 00 00 10 00 00 00 00 01 70 00";
+        public static string DESenseResponse2 = "40 04 41 00 00 00 00 00 00 00 00 10 00 00 01 00 02 70 00 ";
+        public static string DESenseResponse3 = "40 04 41 00 00 00 00 00 00 00 00 10 00 00 02 00 03 70 00 ";
+        public static string DESenseResponse4 = "40 04 41 00 00 00 00 00 00 00 00 10 00 00 03 00 04 70 00 ";
+        public static string DESenseResponse5 = "40 04 41 00 00 00 00 00 00 00 00 10 00 00 04 00 05 70 00 ";
+        public static string DESenseResponse0 = "40 04 41 00 00 00 00 00 00 00 00 10 00 00 05 00 00 70 00 ";
+        
+        public static string[] DESenseSatisfyResponse = { "40 04 41 00 00 00 00 00 00 00 00 10 00 00 05 00 05 70 00", 
+            "40 04 41 00 00 00 00 00 00 00 00 10 00 00 04 00 04 70 00", 
+            "40 04 41 00 00 00 00 00 00 00 00 10 00 00 03 00 03 70 00", 
+            "40 04 41 00 00 00 00 00 00 00 00 10 00 00 02 00 02 70 00", 
+            "40 04 41 00 00 00 00 00 00 00 00 10 00 00 01 00 01 70 00", 
+            "40 04 41 00 00 00 00 00 00 00 00 10 00 00 00 00 00 70 00" };
+
+        //public static byte[] CountStartCmd= new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x73, 0x10, 0x03, 0x41 };
+        //public static byte[] DESenseCmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x60, 0x10, 0x03, 0x52 };
+        //public static byte[] UnlockCmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x71, 0x10, 0x03, 0x43 };
+        //public static byte[] CancelCmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x76, 0x10, 0x03, 0x44 };
+        //public static byte[] StoreStartCmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x31, 0x75, 0x10, 0x03, 0x47 };
+        public static byte[] LockCmd = new byte[] { 0x10, 0x02, 0x30, 0x31, 0x33, 0x70, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x09, 0x00, 0x01, 0x01, 0x00, 0x10, 0x03, 0x48 };
+
+        //Event data fix
+
+        public static byte[] EventDataFixed_01_Cmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x01, 0x10, 0x03, 0x54 };
+        public static byte[] EventDataFixed_02_Cmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x02, 0x10, 0x03, 0x57 };
+        public static byte[] EventDataFixed_03_Cmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x03, 0x10, 0x03, 0x56 };
+        public static byte[] EventDataFixed_04_Cmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x04, 0x10, 0x03, 0x51 };
+        public static byte[] EventDataFixed_05_Cmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x05, 0x10, 0x03, 0x50 };
+        public static byte[] EventDataFixed_00_Cmd = new byte[] { 0x10, 0x02, 0x30, 0x30, 0x33, 0x65, 0x00, 0x00, 0x10, 0x03, 0x55 };
+    }
+}
@@ -0,0 +1,290 @@
+using DE70_CMDv2;
+using Newtonsoft.Json.Linq;
+using SafeBagDE70.Model;
+using Serilog;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.ComponentModel;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+
+namespace SafeBagDE70
+{
+    public static class AppData
+    {
+        public static string CDMPort = "COM4";
+        public static string SensorPort = "COM3";
+        public static  Version? CurrentVersion = null;
+        public static List<CustomerAccount>? customerAccounts = null;
+        public static CustomerAccount? CurrentCustomerAccount{get;set;}
+        public static CCmdRsp? cCmdRsp=null;
+        public static bool IsAuthenticated = false;
+        public static bool IsInTransaction = false;
+        public static int WDTCount = 0;
+        public static ObservableCollection<string> logCollection = new ObservableCollection<string>();
+        public static ListView logListView = null;
+        public static int MaxLogCount = 500;
+        public static void Init()
+        {
+           
+            customerAccounts = new List<CustomerAccount>{
+                new CustomerAccount{Name="NGUYỄN ĐÌNH THUẬN",CustomerId="HUE_0000000001",QRCode="HUE_0000000001",PINCode="H0001" },
+                new CustomerAccount{Name="HOÀNG VĂN HIỆP",CustomerId="HUE_0000000002",QRCode="HUE_0000000002",PINCode="H0002" },
+                new CustomerAccount{Name="PHẠM NGỌC HƯNG",CustomerId="HUE_0000000003",QRCode="HUE_0000000003",PINCode="H0003" },
+                new CustomerAccount{Name="AMHUE-ESTELLETEST",CustomerId="00DZAMHUE0004",QRCode="00DZAMHUE0004",PINCode="H0004" },
+                new CustomerAccount{Name="AMHUE-ECCOTEST",CustomerId="00DZAMHUE0005",QRCode="00DZAMHUE0005",PINCode="H0005" },
+                new CustomerAccount{Name="AMHUE-ALDOTEST",CustomerId="00DZAMHUE0006",QRCode="00DZAMHUE0006",PINCode="H0006" },
+                new CustomerAccount{Name="AMHUE-MLBTEST",CustomerId="00DZAMHUE0007",QRCode="00DZAMHUE0007",PINCode="H0007" },
+                new CustomerAccount{Name="AMHUE-PEDROTEST",CustomerId="00DZAMHUE0008",QRCode="00DZAMHUE0008",PINCode="H0008" }
+            };
+            CurrentCustomerAccount = customerAccounts[0];
+            CDMSTATE=new CDMSTATE();
+        }
+        public static CDMSTATE? CDMSTATE = null;
+        private static DateTime CutOffTime = new DateTime(1, 1, 1, 12, 0, 0); // 12:00 noon as cut-off time
+
+        public static void GetNewTransactionCode()
+        {
+            DateTime transactionDateTime = DateTime.Now;
+            string merchantCode = CurrentCustomerAccount.CustomerId;
+
+            // Adjust transaction date if it's past cut-off time (12:00 noon)
+            DateTime prevadjustedDate = CurrentCustomerAccount.TransactionTime.Hour >= CutOffTime.Hour ? transactionDateTime.Date : transactionDateTime.Date.AddDays(-1);
+
+            DateTime adjustedDate = transactionDateTime.Hour >= CutOffTime.Hour ? transactionDateTime.Date : transactionDateTime.Date.AddDays(-1);
+            if ((adjustedDate - prevadjustedDate).Days > 0)
+            {
+                CurrentCustomerAccount.TransactionCount =1;
+            }
+            else
+            {
+                CurrentCustomerAccount.TransactionCount++;
+            }
+            var transactionCount = CurrentCustomerAccount.TransactionCount;
+            string datePart = adjustedDate.ToString("yyyyMMdd");
+            string timePart = transactionDateTime.ToString("HHmmss");
+            string transactionCountPart = transactionCount.ToString("D2"); // Ensure 2 digits
+
+            // Combine all parts to form the transaction ID
+            string transactionId = $"{datePart}{timePart}{merchantCode}{transactionCountPart}";
+
+            CurrentCustomerAccount.TransactionCode = transactionId;
+            CurrentCustomerAccount.TransactionTime = transactionDateTime;
+        }
+        public static CDMSTATE? GetCDMState()
+        {
+            if(cCmdRsp!=null)
+            {
+                cCmdRsp.SendDeSense();
+                string strSend = cCmdRsp.GetSendDat(false);
+                string strRecv = cCmdRsp.GetRecvDat();
+                Log.Information($"[SEND] {strSend}");
+                Log.Information($"[RECV] {strRecv}");
+                var data = cCmdRsp.recv_dat.dat;
+                if(AppData.CDMSTATE!=null)
+                {
+                    AppData.CDMSTATE.IsCassetteFull = data[17] & 0x08;
+                    AppData.CDMSTATE.IsNotesInEscrow = data[4] & 0x01;
+                    AppData.CDMSTATE.IsRejectPocketFull = data[3] & 0x40;
+                    AppData.CDMSTATE.IsNotesInRejectPocket = data[3] & 0x10;
+                    AppData.CDMSTATE.IsNotesInHopper = data[3] & 0x01;
+                    AppData.CDMSTATE.RequestTime = DateTime.Now;
+                    AppData.CDMSTATE.SR1 = data[0];
+                    AppData.CDMSTATE.SR2 = data[1];
+                    AppData.CDMSTATE.SR3 = data[2];
+                }    
+                
+            }    
+            return AppData.CDMSTATE;
+        }
+
+    }
+    public class CustomerAccount
+    {
+        public string? Name { get; set; }
+        public string? CustomerId { get; set; }
+        public string? QRCode { get; set; }
+        public string? PINCode { get; set; }
+        public int TransactionCount { get; set; } = 1;
+        public DateTime TransactionTime { get; set; }
+        public string TransactionCode { get; set; }
+    }
+    public class CountSession
+    {
+        public CountSession()
+        {
+            for (int i = 0; i < QuantityDenomi.Count(); i++)
+            {
+                QuantityDenomi[i] = 0;
+            }
+            for (int i = 0; i < SumDenomi.Count(); i++)
+            {
+                SumDenomi[i] = 0;
+            }
+            for (int i = 0; i < TempNotes.Count(); i++)
+            {
+                TempNotes[i] = 0;
+            }
+        }
+
+        public int[] QuantityDenomi { get; set; } = new int[10];
+        public int[] SumDenomi { get; set; } = new int[10];
+        public bool IsStored = false;
+        public int[] TempNotes { get; set; } = new int[5];
+
+    }
+
+    public class CountingData2Send
+    {
+        public string? TransactionCode { get; set; }
+        public List<CountSession>? Sessions { get; set; }
+        public string? UserId { get; set; }
+        public string? MachineId { get; set; }
+        public string? MachineTime { get; set; }
+        public int RejectNotes { get; set; }
+        public int GenuineNotes { get; set; }
+        public int UnfitNotes { get; set; }
+        public int CounterfeitNotes { get; set; }
+        public int SuspendNotes { get; set; }
+        public int CountingState { get; set; }//0-Normal End, 1-Timeout End
+    }
+
+    public class NotesInSession : INotifyPropertyChanged
+    {
+      
+        private int _GenuineNotes;
+        public int GenuineNotes
+        {
+            get
+            {
+                return _GenuineNotes;
+            }
+            set
+            {
+                if (_GenuineNotes != value)
+                {
+                    _GenuineNotes = value;
+                    OnPropertyChanged(nameof(GenuineNotes));
+                }
+            }
+        }
+        private int _RejectNotes;
+        public int RejectNotes
+        {
+            get
+            {
+                return _RejectNotes;
+            }
+            set
+            {
+                if (_RejectNotes != value)
+                {
+                    _RejectNotes = value;
+                    OnPropertyChanged(nameof(RejectNotes));
+                }
+            }
+        }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+        protected virtual void OnPropertyChanged(string propertyName)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+    }
+    public class CDMSTATE : INotifyPropertyChanged
+    {
+        public int IsCassetteFull = 0;
+        public int IsNotesInEscrow = 0;
+        public int IsRejectPocketFull = 0;
+        public int IsNotesInRejectPocket = 0;
+        public int IsNotesInHopper = 0;
+        private byte _SR1;
+        public byte SR1 {
+            get
+            {
+                return _SR1;
+            }
+            set
+            {
+                if (_SR1 != value)
+                {
+                    _SR1 = value;
+                    UpdateCDMStatus();
+                    OnPropertyChanged(nameof(SR1));
+                }
+            }
+        }
+        private byte _SR2;
+        public byte SR2
+        {
+            get
+            {
+                return _SR2;
+            }
+            set
+            {
+                if (_SR2 != value)
+                {
+                    _SR2 = value;
+                    UpdateCDMStatus();
+                    OnPropertyChanged(nameof(SR2));
+                }
+            }
+        }
+        private byte _SR3;
+        public byte SR3
+        {
+            get
+            {
+                return _SR3;
+            }
+            set
+            {
+                if (_SR3 != value)
+                {
+                    _SR3 = value;
+                    UpdateCDMStatus();
+                    OnPropertyChanged(nameof(SR3));
+                }
+            }
+        }
+        public void UpdateCDMStatus()
+        {
+            if (AppData.cCmdRsp != null) {
+                CDMStatus = RequestTime.ToString("yyyyMMdd HHmmss")+ " SR1: " + AppData.cCmdRsp.GetSR1Summary(SR1) + " SR2: " + AppData.cCmdRsp.GetSR2Summary(SR2);
+            }
+        }
+        private string? _CDMStatus;
+        public string? CDMStatus
+        {
+            get
+            {
+                return _CDMStatus;
+            }
+            set
+            {
+                if (_CDMStatus != value)
+                {
+                    _CDMStatus = value;
+
+                    OnPropertyChanged(nameof(CDMStatus));
+                }
+            }
+        }
+
+
+        public DateTime RequestTime = DateTime.Now;
+
+        public event PropertyChangedEventHandler PropertyChanged;
+        protected virtual void OnPropertyChanged(string propertyName)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+    }
+
+}
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VirtualKeyboard.Wpf.Types
+{
+    enum UppercaseMode
+    {
+        None,
+        FirstUpper,
+        AlwaysUpper
+    }
+}
@@ -0,0 +1,76 @@
+{
+  "version": 3,
+  "targets": {
+    "net8.0-windows7.0": {}
+  },
+  "libraries": {},
+  "projectFileDependencyGroups": {
+    "net8.0-windows7.0": []
+  },
+  "packageFolders": {
+    "C:\\Users\\Admin\\.nuget\\packages\\": {}
+  },
+  "project": {
+    "version": "1.0.0",
+    "restore": {
+      "projectUniqueName": "D:\\SRC\\VirtualKeyboard\\VirtualKeyboard.csproj",
+      "projectName": "VirtualKeyboard",
+      "projectPath": "D:\\SRC\\VirtualKeyboard\\VirtualKeyboard.csproj",
+      "packagesPath": "C:\\Users\\Admin\\.nuget\\packages\\",
+      "outputPath": "D:\\SRC\\VirtualKeyboard\\obj\\",
+      "projectStyle": "PackageReference",
+      "configFilePaths": [
+        "C:\\Users\\Admin\\AppData\\Roaming\\NuGet\\NuGet.Config",
+        "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"
+      ],
+      "originalTargetFrameworks": [
+        "net8.0-windows"
+      ],
+      "sources": {
+        "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
+        "https://api.nuget.org/v3/index.json": {}
+      },
+      "frameworks": {
+        "net8.0-windows7.0": {
+          "targetAlias": "net8.0-windows",
+          "projectReferences": {}
+        }
+      },
+      "warningProperties": {
+        "warnAsError": [
+          "NU1605"
+        ]
+      },
+      "restoreAuditProperties": {
+        "enableAudit": "true",
+        "auditLevel": "low",
+        "auditMode": "direct"
+      }
+    },
+    "frameworks": {
+      "net8.0-windows7.0": {
+        "targetAlias": "net8.0-windows",
+        "imports": [
+          "net461",
+          "net462",
+          "net47",
+          "net471",
+          "net472",
+          "net48",
+          "net481"
+        ],
+        "assetTargetFallback": true,
+        "warn": true,
+        "frameworkReferences": {
+          "Microsoft.NETCore.App": {
+            "privateAssets": "all"
+          },
+          "Microsoft.WindowsDesktop.App.WPF": {
+            "privateAssets": "none"
+          }
+        },
+        "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.303/PortableRuntimeIdentifierGraph.json"
+      }
+    }
+  }
+}
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				`4a056bf95b46531a2877476e4e0992b8c717c7956a532dafc823bd29f67e8c0f`