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Thiết lập gần hết giấy cho in tối đa 20 lần

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Nguyen Dinh Thuan
2024-09-26 13:11:35 +07:00
parent 055c6b6343
commit f9f9ba3d49
2 changed files with 124 additions and 4 deletions
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AppData.cs
+119 -1
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@@ -19,6 +19,7 @@ using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Forms.VisualStyles;
using System.Windows.Threading;
namespace SafeBagDE70
@@ -44,7 +45,8 @@ namespace SafeBagDE70
static Task? resendTaskHistories = null;
static Task? resendTaskEvents = null;
static Task? commandTask = null;
public static DeviceStatus? _DeviceStatus = null;
private static DeviceStatus? _DeviceStatus = null;
public static DeviceStatusFile? DeviceStatusFile = null;
public static DeviceStatus? DeviceStatus
{
set { _DeviceStatus = value; }
@@ -67,6 +69,7 @@ namespace SafeBagDE70
CDMSTATE = new CDMSTATE();
ADMINDEVICESTATUS = new ADMINDEVICESTATUS();
customerAccounts = new ObservableCollection<CustomerAccount>();
GetDeviceStatusFromFile();
//InitDeviceStatus();
}
public static void Init()
@@ -474,6 +477,108 @@ namespace SafeBagDE70
Log.Error("GetandExecuteCommands error: "+str);
}
}
static string deviceStatusFileName = "device_status.txt";
public static void GetDeviceStatusFromFile()
{
try
{
lock(deviceStatusFileName)
{
if (File.Exists(deviceStatusFileName))
{
var fileContent = File.ReadAllText(deviceStatusFileName);
DeviceStatusFile = JsonConvert.DeserializeObject<DeviceStatusFile>(fileContent);
}
else
{
DeviceStatusFile = new DeviceStatusFile();
UpdateDeviceStatusToFile();
}
}
Log.Information("GetPrinterStatusFromFile success");
}
catch(Exception ex)
{
Log.Fatal(ex, "GetPrinterStatusFromFile");
}
}
public static void UpdatePrinterStatus(bool IsPrinterPaperOut)
{
try
{
if (DeviceStatusFile!=null)
{
DeviceStatusFile.IsPrinterNearPaperOut = IsPrinterPaperOut;
if (!IsPrinterPaperOut)
{
DeviceStatusFile.PrintingCountFromNPO = 0;
}
}
}catch(Exception ex)
{
Log.Fatal(ex, "UpdatePrinterStatus");
}
}
public static void UpdatePrintingCountToStatusFile()
{
try
{
Log.Information("UpdateTransactionCountToStatusFile");
if (DeviceStatusFile!=null)
{
if (DeviceStatusFile.IsPrinterNearPaperOut)
{
DeviceStatusFile.PrintingCountFromNPO++;
}
else
{
DeviceStatusFile.PrintingCountFromNPO = 0;
}
UpdateDeviceStatusToFile();
Log.Information("UpdateTransactionCountToStatusFile success");
}
}
catch (Exception ex)
{
Log.Fatal(ex, "UpdateTransactionCountToStatusFile");
}
}
public static void UpdateDeviceStatusToFile()
{
try
{
lock (deviceStatusFileName)
{
if (File.Exists(deviceStatusFileName))
{
var fileContent = JsonConvert.SerializeObject(DeviceStatusFile);
File.WriteAllText(deviceStatusFileName, fileContent);
}
}
Log.Information("UpdatePrinterStatusFromFile success");
}
catch (Exception ex)
{
Log.Fatal(ex, "UpdatePrinterStatusFromFile");
}
}
public static bool IsStopPrinting()
{
try
{
if (DeviceStatusFile != null)
return DeviceStatusFile.IsStopPrinting();
else
return false;
}
catch(Exception ex)
{
return false;
}
}
public static async Task<int> UpdateCustomers()
{
try
@@ -867,6 +972,19 @@ namespace SafeBagDE70
public string? TransactionCode { get; set; }
public string Description { get; set; }
}
public class DeviceStatusFile
{
public bool IsPrinterNearPaperOut = false;
public int PrintingCountFromNPO = 0;//Transaction Count From Near Paper Out
public bool IsStopPrinting()
{
if (IsPrinterNearPaperOut && PrintingCountFromNPO >= 20)
{
return true;
}
return false;
}
}
public enum DeviceStatusCode {
NORMAL=0,
ERROR=1