GenericTeProgramLibrary/Source/Program/Actions/UutPowerAction.cs

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using NLog;
using ProgramLib.GUI.Model;
using ProgramLib.GUI.View;
using ProgramLib.GUI.ViewModel;
using System;
using System.Threading.Tasks;
using System.Windows;

namespace ProgramLib
{
   internal class UutPowerAction
   {
      #region PrivateClassMembers
      private static NLog.ILogger _logger;

      private static object powerSyncObj = new object();

      private bool _sttoSuccess = true;

      private string fatalErrorMsg;

      #endregion

      public UutPowerAction()
      {
         _logger = LogManager.GetCurrentClassLogger();
      }

      ~UutPowerAction()
      {
         _logger?.Debug($"Entering {this.GetType().Name}::{System.Reflection.MethodBase.GetCurrentMethod().Name}() ...");
      }

      /// <summary>
      /// Power off UUT
      /// </summary>
      /// <param name="name"></param>
      /// <returns></returns>
      public void UutPowerOff()
      {
         try
         {
            lock (powerSyncObj)
            {
               _logger?.Debug($"Entering {this.GetType().Name}::{System.Reflection.MethodBase.GetCurrentMethod().Name}() method...");

               if (Program.Instance()._isUutPwrOn)
               {
                  Program.Instance().MalMeasurementLibManager.PowerSupplyMeasurementManager.OutputDisable("STE_PVM_5V");
                  // enable front panel
                  Program.Instance().MalMeasurementLibManager.PowerSupplyMeasurementManager.DisplayEnable("STE_POWER_SUPPLY_SYSTEM");

                  ProgramLib.Program.Instance().GetGuiManager()[ProgramGuiManager.WINDOWS.LIVE_DATA].Dispatcher.Invoke((Action)delegate
                  {
                     ProgramLib.Program.Instance().GetGuiManager()[ProgramGuiManager.WINDOWS.LIVE_DATA].Hide();
                  });

                  Program.Instance()._eventManager[EventManager.Events.UUT_POWER_ON].Reset();
                  Program.Instance()._eventManager[EventManager.Events.UUT_POWER_OFF].Set();

                  Program.Instance()._isUutPwrOn = false;
               }
            }
         }
         catch (Exception)
         {
            throw;
         }
      }

      /// <summary>
      /// Power on UUT
      /// </summary>
      /// <param name="name"></param>
      /// <returns></returns>
      public void UutPowerOn()
      {
         try
         {
            lock (powerSyncObj)
            {
               _logger?.Debug($"Entering {this.GetType().Name}::{System.Reflection.MethodBase.GetCurrentMethod().Name}() method...");

               if (!Program.Instance()._isUutPwrOn)
               {
                  Task.Factory.StartNew(() => PerformSttoTask());
                  ProgramLib.Program.Instance().GetGuiManager()[ProgramGuiManager.WINDOWS.IMPEDANCE_CHECK].Dispatcher.Invoke((Action)delegate
                  {
                     ProgramLib.Program.Instance().GetGuiManager()[ProgramGuiManager.WINDOWS.LIVE_DATA].Hide();

                     ProgramLib.Program.Instance().GetGuiManager()[ProgramGuiManager.WINDOWS.IMPEDANCE_CHECK].ShowDialog();
                  });

                  if (_sttoSuccess)
                  {
                     Program.Instance()._powerSupplySharedData.ResetAll();

                     ProgramLib.Program.Instance().GetGuiManager()[ProgramGuiManager.WINDOWS.IMPEDANCE_CHECK].Dispatcher.Invoke((Action)delegate
                     {
                        ProgramLib.Program.Instance().GetGuiManager()[ProgramGuiManager.WINDOWS.LIVE_DATA].Show();
                     });

                     Program.Instance().MalMeasurementLibManager.PowerSupplyMeasurementManager.OutputEnable("STE_PVM_5V");

                     // disable front panel
                     Program.Instance().MalMeasurementLibManager.PowerSupplyMeasurementManager.DisplayDisable("STE_POWER_SUPPLY_SYSTEM");

                     Program.Instance()._eventManager[EventManager.Events.UUT_POWER_OFF].Reset();
                     Program.Instance()._eventManager[EventManager.Events.UUT_POWER_ON].Set();

                     Program.Instance()._isUutPwrOn = true;
                  }
                  else
                  {
                     throw new Exception(fatalErrorMsg);
                  }
               }
               else
               {
                  throw new Exception("UUT power is already on.");
               }
            }
         }
         catch (Exception)
         {
            throw;
         }
      }

      private async void PerformSttoTask()
      {
         ImpedanceDataModel impedanceDataModel;
         ImpedanceCheckWindow impedanceCheckWindow = (ImpedanceCheckWindow)ProgramLib.Program.Instance().GetGuiManager()[ProgramGuiManager.WINDOWS.IMPEDANCE_CHECK];

         try
         {
            _logger?.Debug($"{this.GetType().Name}::PerformSttoTask() running...");

            bool forceFail = false;
            string measurementStatus = "PASSED";

            ImpedanceCheckWindowViewModel.Images passFailImage = ImpedanceCheckWindowViewModel.Images.PASS_CHECK;
            impedanceCheckWindow.ViewModel.ClearData();
            int MAX_ITERATION = 15;
            int cableNum = 17;
            int cablePin1 = 5;
            int cablePin2 = 7;
            int measurement = 5;
            string measurementName;
            for (int i = 1; i <= MAX_ITERATION; i++)
            {
               measurementName = $"P{cableNum}_P{cablePin1++}_P{cableNum++}_P{cablePin2++}";
               impedanceDataModel = new ImpedanceDataModel();
               if (i == MAX_ITERATION / 2 && forceFail)
               {
                  passFailImage = ImpedanceCheckWindowViewModel.Images.FAIL_CHECK;
                  measurementStatus = "FAILED";
                  _sttoSuccess = false;
               }

               impedanceDataModel.PassFailImagePath = impedanceCheckWindow.ViewModel.ImageToResourcePathDict[passFailImage];
               impedanceDataModel.Description = $"{measurementName} Measured {measurement} Range [0,50]";

               if (Program.Instance()._testStandSeqContext != null)
               {
                  Program.Instance()._testStandSeqContext.Step.AdditionalResults.CustomResults.Insert($"\"{measurementName}\"", $"\"Measured: {measurement++} Range [0,50] - {measurementStatus}\"");
               }

               impedanceCheckWindow.ViewModel.AddData(impedanceDataModel);

               if (!_sttoSuccess)
               {
                  fatalErrorMsg = impedanceDataModel.Description;
                  throw new Exception(fatalErrorMsg);
               }

               await Task.Delay(300);
            }
         }
         catch (Exception ex)
         {
            _logger.Error(ex.Message + "\n" + ex.StackTrace);
         }
         finally
         {
            if (!_sttoSuccess)
            {
               impedanceCheckWindow.Dispatcher.Invoke((Action)delegate
               {
                  impedanceCheckWindow.btnClose.Visibility = Visibility.Visible;
               });
            }
            else
            {
               impedanceCheckWindow.Dispatcher.Invoke((Action)delegate
               {
                  impedanceCheckWindow.Hide();
               });
            }

            _logger?.Debug($"{this.GetType().Name}::PerformSttoTask() exiting...");
         }
      }
   }
}