Imports System.Collections.ObjectModel
Imports System.IO
Imports EgtUILib
Imports EgtWPFLib5

Public Class MySimulation
   Inherits SimulationVM

#Region "FIELDS & PROPERTIES"

   Public Overrides Property SliderValue As Double
      Get
         Return m_SliderValue
      End Get
      Set(value As Double)
         If Math.Abs(value - m_SliderValue) > EPS_SMALL Then
            m_SliderValue = value
            EgtSimSetStep(m_SliderValue * GetSliderX())
            NotifyPropertyChanged("SliderValue")
         End If
      End Set
   End Property

   Private m_bStopOnNextCollision As Boolean = True

   Friend m_bSimulEndExitApp As Boolean = False

#End Region    ' FIELDS & PROPERTIES

#Region "Messages"

   Public ReadOnly Property VMillAdditiveMsg As String
      Get
         Return "Virtual Additive"
      End Get
   End Property

#End Region     ' Messages

#Region "CONSTRUCTOR"

   Sub New()
      SetPlayImagePath("/Resources/SimulationPanel/Play.png")
      SetPauseImagePath("/Resources/SimulationPanel/Pause.png")
      SetPauseMsg(EgtMsg(5311)) ' Pausa
      SetStopMsg(EgtMsg(5312))  ' Stop
      SetHomeMsg(EgtMsg(5314))  ' Home
   End Sub

#End Region    ' CONSTRUCTOR

#Region "METHODS"

   Public Overrides Sub ExecSim()
      SetSimExecuting(True)
      EgtSimStart(False)
      EgtSimSetStep(SliderValue * GetSliderX())
      m_bStopOnNextCollision = True
      Dim nShowDataCounter As Integer = 0
      While GetStatus() <> MCH_SIM_ST.UI_STOP
         ' Se simulazione in svolgimento
         If GetStatus() = MCH_SIM_ST.UI_PLAY Or GetStatus() = MCH_SIM_ST.UI_STEP Then
            ' Eseguo movimento
            Dim nMove As Integer
            Dim bMove As Boolean = EgtSimMove(nMove)
            ' Se arrivato a fine step e sono in step
            If bMove Then
               If GetStatus() = MCH_SIM_ST.UI_STEP And nMove = MCH_SIM.END_STEP Then
                  ' Imposto stato Pausa
                  SetSimulationStatus(MCH_SIM_ST.UI_PAUSE)
                  StatusMsg = EgtMsg(5311)   ' Pausa
                  ' Aggiornamenti per bottone Play/Pause
                  SetShowPlay(True)
                  NotifyPropertyChanged("PlayPauseImage")
               End If
            ' Se movimento con collisione
            ElseIf nMove = MCH_SIM.COLLISION Then
               If m_bStopOnNextCollision Then
                  ' Imposto stato Pausa
                  SetSimulationStatus(MCH_SIM_ST.UI_PAUSE)
                  StatusMsg = EgtMsg(5311)   ' PAUSA
                  ' Aggiornamenti per bottone Play/Pause
                  SetShowPlay(True)
                  NotifyPropertyChanged("PlayPauseImage")
                  ' Messaggio
                  MessageBox.Show(EgtMsg(5319), EgtMsg(5315), MessageBoxButton.OK, MessageBoxImage.Warning)
               Else
                  m_bStopOnNextCollision = True
               End If
            ' Se movimento non riuscito
            Else
               SetSimulationStatus(MCH_SIM_ST.UI_STOP)
               ' Aggiornamenti per bottone Play/Pause
               SetShowPlay(True)
               NotifyPropertyChanged("PlayPauseImage")
               ' Eventuale messaggio
               Select Case nMove
                  Case MCH_SIM.END_
                     StatusMsg = EgtMsg(5301)         'Simulazione completata
                  Case MCH_SIM.STOP_
                     ' Simulazione fermata dall'utente (non necessita messaggio)
                  Case MCH_SIM.OUTSTROKE
                     Dim sInfo As String = String.Empty
                     EgtGetOutstrokeInfo(sInfo)
                     'Extracorsa ...
                     MessageBox.Show(EgtMsg(5302) & " " & sInfo, EgtMsg(5305), MessageBoxButton.OK, MessageBoxImage.Stop)
                  Case MCH_SIM.DIR_ERR
                     'Direzione utensile irraggiungibile
                     MessageBox.Show(EgtMsg(5303), EgtMsg(5305), MessageBoxButton.OK, MessageBoxImage.Stop)
                  Case Else
                     If EgtGetLastMachMgrErrorId() <> 0 Then
                        Dim sErr As String = EgtGetLastMachMgrErrorString()
                        '..... - Errore
                        MessageBox.Show(sErr, EgtMsg(5305), MessageBoxButton.OK, MessageBoxImage.Exclamation)
                     Else
                        'Errore - Errore
                        MessageBox.Show(EgtMsg(5304), EgtMsg(5305), MessageBoxButton.OK, MessageBoxImage.Stop)
                     End If
               End Select
            End If
            ' Aggiorno stato visualizzazione macchina (dipende anche da utensile)
            UpdateMachView()
            ' Aggiorno visualizzazione
            EgtDraw()
            ' Aggiorno dati CNC
            If nShowDataCounter = 5 Or GetSimulationStatus() = MCH_SIM_ST.UI_PAUSE Or GetSimulationStatus() = MCH_SIM_ST.UI_STOP Then
               ShowCncData()
               nShowDataCounter = 0
            ElseIf nShowDataCounter > 5 Then
               nShowDataCounter = 0
            Else
               nShowDataCounter += 1
            End If
         Else
            ' Per evitare di ciclare rapidissimamente e consumare inutilmente CPU
            System.Threading.Thread.Sleep(5)
         End If
         ' Costringo ad aggiornare UI
         UpdateUI()
      End While
      SetSimExecuting(False)
      If m_bSimulEndExitApp Then
         refMainWindowVM.CloseApplication( Nothing)
      End If
   End Sub

   Public Overrides Sub OnPostSetSimulationStatus(value As MCH_SIM_ST)
      If Map.refMainWindowVM.MainWindowM.nUserLevel >= 5 AndAlso
            (GetStatus() = MCH_SIM_ST.UI_PAUSE OrElse GetStatus() = MCH_SIM_ST.UI_STOP) Then
         For Index = 0 To MachineAxisList.Count - 1
            MachineAxisList(Index).IsReadOnlyAxesValue = False
         Next
      Else
         For Index = 0 To MachineAxisList.Count - 1
            MachineAxisList(Index).IsReadOnlyAxesValue = True
         Next
      End If
      EgtSimSetUiStatus(GetStatus())
   End Sub

   Public Overrides Sub VMillActiveInfoTitle(VMillActive As Boolean)
      If VMillActive Then
         EgtSetInfo(EgtGetCurrMachGroup(), KEY_MCHGRP_VM, VMillActive)
      Else
         EgtRemoveInfo(EgtGetCurrMachGroup(), KEY_MCHGRP_VM)
      End If
   End Sub

   Public Sub Update_CncData( nFlag As Integer)
      ShowCncData()
      ' Se fermo per Collisione rilevata da script Lua o per altra richiesta
      If nFlag = 11 Or nFlag = 12 Then
         ' Imposto stato Pausa
         SetSimulationStatus(MCH_SIM_ST.UI_PAUSE)
         StatusMsg = EgtMsg(5311)   ' PAUSA
         ' Aggiornamenti per bottone Play/Pause
         SetShowPlay(True)
         NotifyPropertyChanged("PlayPauseImage")
         ' Se fermo per Collisione, dichiaro di non arrestarsi alla successiva notifica di collisione
         If nFlag = 11 Then m_bStopOnNextCollision = False
      End If
   End Sub

#End Region    ' METHODS

End Class