Imports EgtUILib
Imports EgtWPFLib5
Imports System.IO
Imports System.Threading
Imports System.Windows.Threading

Public Class MainWindowVM
   Inherits VMBase


   ' Riferimento al Model della MainWindow
   Private m_MainWindowM As MainWindowM
   Friend ReadOnly Property MainWindowM As MainWindowM
      Get
         Return m_MainWindowM
      End Get
   End Property

   ' Funzioni di callback per output in interfaccia da LUA
   Private m_ProcEventsCallback As New ProcessEventsCallback(AddressOf ProcessEvents)

   ' Variabile che indica che il programma è stato avviato correttamente (sia la mappa che l'ambiente Egt)
   Private m_bInitStatus As Boolean
   Friend ReadOnly Property bInitStatus As Boolean
      Get
         Return m_bInitStatus
      End Get
   End Property

   ' Titolo
   Public ReadOnly Property sTitle As String
      Get
         Return "EgtWindowMaker"
      End Get
   End Property

   Public ReadOnly Property sProjectName As String
      Get
         Dim sFilePath As String = ""
         EgtGetCurrFilePath(sFilePath)
         If String.IsNullOrEmpty(sFilePath) Then
            sFilePath = EgtMsg(MSG_TOPCOMMANDBAR + 1) & Map.refMainWindowVM.MainWindowM.nInstance.ToString()
            Return sFilePath
         Else
            Return Path.GetFileNameWithoutExtension(sFilePath) & If(EgtGetModified(), "*", "")
         End If
      End Get
   End Property

   Public ReadOnly Property sProjectPath As String
      Get
         Dim sFilePath As String = ""
         EgtGetCurrFilePath(sFilePath)
         If String.IsNullOrEmpty(sFilePath) Then
            sFilePath = EgtMsg(MSG_TOPCOMMANDBAR + 1) & Map.refMainWindowVM.MainWindowM.nInstance.ToString()
         End If
         Return sFilePath
      End Get
   End Property

   Private m_MachinePanelVM As MachinePanelVM
   Public ReadOnly Property MachinePanelVM As MachinePanelVM
      Get
         Return m_MachinePanelVM
      End Get
   End Property

   Private m_SelPage As Pages
   Public Property SelPage As Integer
      Get
         Return m_SelPage
      End Get
      Set(value As Integer)
         SetSelPage(value)
      End Set
   End Property
   Friend Sub SetSelPage(Page As Pages)
      Dim bOk As Boolean = True
      ' Esco dallo stato corrente
      Select Case m_SelPage
         Case Pages.HOME
            'bOk = ExitHOME()
         Case Pages.ESTIMATING
            'bOk = ExitESTIMATING()
         Case Pages.PRODUCING
           ' bOk = ExitPRODUCING()
         Case Pages.DESIGNING
            'bOk = ExitDESIGNING()
      End Select
      If bOk Then
         ' Entro nel nuovo stato
         m_SelPage = Page
         Select Case m_SelPage
            Case Pages.HOME
            'bOk = InitHOME()
            Case Pages.ESTIMATING
               'bOk = InitESTIMATING()
               bOk = Map.refCRMPageVM.InitCRMPage()
            Case Pages.PRODUCING
            'bOk = InitPRODUCING()
            Case Pages.DESIGNING
               'bOk = InitDESIGNING()
         End Select
      End If
      NotifyPropertyChanged(NameOf(SelPage))
   End Sub

   ' definizione comandi
   Private m_cmdAboutBox As ICommand
   Private m_cmdCloseApplication As ICommand

#Region "CONSTRUCTOR"

   Sub New()
      ' Avvio l'inizializzazione della mappa passandogli il riferimento al MainWindowVM
      Map.BeginInit(Me)
      ' Creo Model della MainWindow
      m_MainWindowM = New MainWindowM
      ' inizializzo machine panel
      m_MachinePanelVM = New MachinePanelVM
      ' Installo funzione gestione eventi per lua
      EgtSetProcessEvents(m_ProcEventsCallback)
   End Sub

#End Region    ' CONSTRUCTOR

   '#Region "METHODS"

   Friend Sub ContentRendered()

   End Sub

   Friend Sub KeyDown(PressedKey As Key)
      '   ' Con ESC esco dall'azione corrente
      '   If PressedKey = Key.Escape Then
      '      ' resetto sempre input box a meno che non sia nelle ribs e stia creando il percorso
      '      If Not (Not IsNothing(Map.refTopPanelVM.SelPage) AndAlso Map.refTopPanelVM.SelPage = Pages.MODIFY AndAlso
      '         Not IsNothing(Map.refTopPanelVM.SelModifyMode) AndAlso
      '         ((Map.refTopPanelVM.SelModifyMode.ModifyMode = ModifyModes.RIBS AndAlso Map.refRibPanelVM.bIsCreatingPath) OrElse
      '         (Map.refTopPanelVM.SelModifyMode.ModifyMode = ModifyModes.SHELLNUMBER AndAlso Map.refShellNumberPanelVM.bIsCreatingPath))) Then
      '         Map.refControllerInputPanelVM.ResetInputBox()
      '      End If
      '      If Not IsNothing(Map.refTopPanelVM.SelPage) AndAlso Map.refTopPanelVM.SelPage = Pages.MODIFY AndAlso
      '         Not IsNothing(Map.refTopPanelVM.SelModifyMode) Then
      '         Dim nNewExtrusionLayerId As Integer = GDB_ID.NULL
      '         If Map.refTopPanelVM.SelModifyMode.ModifyMode = ModifyModes.RIBS Then
      '            ' cancello eventuali layer di modifica
      '            If Not IsNothing(Map.refTopPanelVM.SelPart) AndAlso Not Map.refRibPanelVM.bIsCreatingPath Then
      '               nNewExtrusionLayerId = EgtGetFirstNameInGroup(Map.refTopPanelVM.SelPart.nPartId, LAY_NEWEXTRUSION)
      '               If nNewExtrusionLayerId <> GDB_ID.NULL Then
      '                  EgtErase(nNewExtrusionLayerId)
      '               End If
      '               Dim nNewRibLayerId As Integer = EgtGetFirstNameInGroup(Map.refTopPanelVM.SelPart.nPartId, LAY_NEWRIB)
      '               If nNewRibLayerId <> GDB_ID.NULL Then
      '                  EgtErase(nNewRibLayerId)
      '               End If
      '            End If
      '            ' annullo trasparenza attivata durante edit rib
      '            If Not IsNothing(Map.refRibPanelVM.SelRib) Then
      '               'EgtSetAlpha(Map.refRibPanelVM.SelRib.nExtrusionId, 100)
      '            End If
      '         ElseIf Map.refTopPanelVM.SelModifyMode.ModifyMode = ModifyModes.SHELLNUMBER Then
      '            ' cancello eventuali layer di modifica
      '            If Not IsNothing(Map.refTopPanelVM.SelPart) AndAlso Not Map.refShellNumberPanelVM.bIsCreatingPath Then
      '               nNewExtrusionLayerId = EgtGetFirstNameInGroup(Map.refTopPanelVM.SelPart.nPartId, LAY_NEWEXTRUSION)
      '               If nNewExtrusionLayerId <> GDB_ID.NULL Then
      '                  EgtErase(nNewExtrusionLayerId)
      '               End If
      '               Dim nNewRibLayerId As Integer = EgtGetFirstNameInGroup(Map.refTopPanelVM.SelPart.nPartId, LAY_NEWRIB)
      '               If nNewRibLayerId <> GDB_ID.NULL Then
      '                  EgtErase(nNewRibLayerId)
      '               End If
      '            End If
      '            ' annullo trasparenza attivata durante edit rib
      '            If Not IsNothing(Map.refShellNumberPanelVM.SelShellNumber) Then
      '               'EgtSetAlpha(Map.refShellNumberPanelVM.SelShellNumber.nExtrusionId, 100)
      '            End If
      '         End If
      '      End If
      '      ' reset Azione corrente
      '      Map.refSceneHostVM.MainController.ResetStatus()
      '      ' se misura attiva, la disattivo
      '      If Map.refInstrumentPanelVM.GetDistIsChecked Then
      '         Map.refInstrumentPanelVM.SetGetDistance_IsChecked(False)
      '      End If
      '      ' pulisco output
      '      Map.refMyStatusBarVM.ClearOutputMessage()
      '   End If
   End Sub

   Private Function ProcessEvents(ByVal nProg As Integer, ByVal nPause As Integer) As Integer
      '   If Map.refSliceManagerVM.bCalculating OrElse Map.refSliceManagerVM.bCalcSolid Then
      '      Map.refSliceManagerVM.ProcessEvents(nProg, nPause)
      '   End If
      '   If Not IsNothing(Map.refImportLoadingWndVM) Then
      '      Map.refImportLoadingWndVM.ProcessEvents(nProg, nPause)
      '   End If
      '   Map.refMyStatusBarVM.ProcessEvents(nProg, nPause)
      '   Return 0
   End Function

   Friend Sub CloseApplication()
      If (Keyboard.Modifiers And ModifierKeys.Alt) = ModifierKeys.Alt OrElse Keyboard.IsKeyDown(Key.F4) Then
         Return
      End If
      '' gestisco la chiusura della simulazione
      'If Map.refRightPanelVM.SelPanel = RightPanelVM.Panels.SIMULATION AndAlso Not IsNothing(Map.refSimulationPanelVM) Then
      '   Map.refSimulationPanelVM.MySimul.ResetSimulation()
      'End If
      ' Gestisco eventuale file corrente modificato
      Dim bOk As Boolean = True
      'bOk = ProjFileVM.VerifyProjectModification(Map.refProjManagerVM.CurrProj, ProjectType.PROJ)
      ' se salvataggio annullato, rimango
      If Not bOk Then Return
      Dim bAllowClose As Boolean = Map.refSceneHostVM.MainController.ManageModified()
      ' Salvo impostazione macchina corrente
      'Map.refMachinePanelVM.SaveCurrentMachine()
      ' Se non confermata chiusura, esco
      If Not bAllowClose Then Return
      ' salvo modo di visualizzazione
      WriteMainPrivateProfileString(S_SCENE, K_SHOWMODE, EgtGetShowMode().ToString())
      ' Salvo stato visualizzazione direzione curve
      WriteMainPrivateProfileString(S_SCENE, K_CURVEDIR, If(EgtGetShowCurveDirection(), "1", "0"))
      '' Salvo stato visualizzazione griglia
      'WriteMainPrivateProfileString(S_GRID, K_SHOWGRID, If(Map.refMyStatusBarVM.bGridVisibility, "1", "0"))
      ' Termino il Model
      m_MainWindowM.Close()
      ' Termino il programma
      Application.Current.Shutdown()
   End Sub

#Region "COMMANDS"

#Region "AboutBoxCommand"

   ' Returns a command that manage the MainWindow_Unloaded command
   Public ReadOnly Property AboutBoxCommand() As ICommand
      Get
         If m_cmdAboutBox Is Nothing Then
            m_cmdAboutBox = New Command(AddressOf AboutBox)
         End If
         Return m_cmdAboutBox
      End Get
   End Property

   ' Manage the MainWindow_Unloaded event. This method is invoked by the cmdMainWindow_Unloaded.
   Public Sub AboutBox(ByVal param As Object)
      'Dim AboutBoxWindow As New AboutBoxV
      'AboutBoxWindow.Owner = Application.Current.MainWindow
      'AboutBoxWindow.ShowDialog()
   End Sub

#End Region ' AboutBoxCommand

#Region "CloseApplicationCommand"

   ' Returns a command that manage the MainWindow_Unloaded command
   Public ReadOnly Property CloseApplicationCommand() As ICommand
      Get
         If m_cmdCloseApplication Is Nothing Then
            m_cmdCloseApplication = New Command(AddressOf CloseApplication)
         End If
         Return m_cmdCloseApplication
      End Get
   End Property

   ' Manage the MainWindow_Unloaded event. This method is invoked by the cmdMainWindow_Unloaded.
   Public Sub CloseApplication(ByVal param As Object)
      'If Map.refSliceManagerVM.bCalculating Then
      '   MessageBox.Show("Impossible closing software! Wait end of calculation!", "Error", MessageBoxButton.OK, MessageBoxImage.Error)
      '   Return
      'End If
      CloseApplication()
   End Sub

#End Region ' CloseApplicationCommand

#End Region    ' COMMANDS

End Class