using Custom.CuCustomWndAPI;
using HandyControl.Data;
using SafeBagDE70.API;
using Serilog;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;

namespace SafeBagDE70.Services
{
    public  class PrinterManager
    {
        CuCustomWndDevice? dev = null;
        CuCustomWndAPIWrap? customWndAPIWrap =null;
        PrinterStatus? status = null;
        public PrinterManager()
        {
            try
            {
                customWndAPIWrap = new CuCustomWndAPIWrap(CuCustomWndAPIWrap.CcwLogVerbosity.CCW_LOG_FATAL, null);
                customWndAPIWrap.InitLibrary();
                USBDevice[] usbArray = customWndAPIWrap.EnumUSBDevices();
                dev = customWndAPIWrap.OpenPrinterUSB(usbArray[0]);
                Log.Information("[PRINTER] Khởi tạo thành công");
            }
            catch (Exception ex)
            {
                Log.Information("[PRINTER] Không thể khởi tạo máy in");

                AppData.DeviceStatus.PrinterStatus = 3;
                AppData.DeviceStatus.Description = "[PRINTER] Không thể khởi tạo máy in";
                APIModels.SendEvent(AppData.DeviceStatus);
            }
        }
       
        public PrinterStatus? GetStatus()
        {
            if(dev!=null)
            {
                var status = dev.GetPrinterFullStatus();
                return status;
            }
            return null;
          
        }
        public bool IsNearPaperOut()
        {
            try
            {
                var status = dev.GetPrinterFullStatus();
                return status.StsNEARENDPAP;
            }
            catch(Exception ex)
            {
                return true;
            }
           
        }

        public bool IsPaperOut()
        {
            try
            {
                var status = dev.GetPrinterFullStatus();
                return status.StsNOPAPER;
            }
            catch (Exception ex)
            {
                return true;
            }
        }
        public void Release()
        {
            if (dev != null)
                dev.Terminate();
        }
    }
}