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

Public Class MainWindowVM
   Inherits VMBase

   Private m_SupervisorCommThread As Thread
   Private m_Supervisor_Timer As New DispatcherTimer

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

   ' 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
   Private m_Title As String = ""
   Public ReadOnly Property Title As String
      Get
         Return m_Title
      End Get
   End Property

   ' proprietà che seleziona la giusta pagina del TabControl
   Public Property nSelTabPage As Integer
      Get
         ' Return If(IsNothing(Map.refMainMenuVM.SelPage) OrElse Map.refMainMenuVM.SelPage = -1 OrElse Map.refMainMenuVM.SelPage = Pages.VIEW OrElse Map.refMainMenuVM.SelPage = Pages.MACHINING, 0, 1)
      End Get
      Set(value As Integer)
      End Set
   End Property

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

   'Friend m_SupervisorStop As Boolean = False
   'Private BlockedWnd As BlockedWndV

   ' 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
      ' inizializzo contatore per blocco da supervisore
      m_Supervisor_Timer.Interval = TimeSpan.FromMilliseconds(500)
      ' AddHandler m_Supervisor_Timer.Tick, AddressOf SupervisorTimer_Tick
      m_Supervisor_Timer.Start()
   End Sub

#End Region    ' CONSTRUCTOR

   '#Region "METHODS"

   '   Friend Sub SetTitle(sTitle As String)
   '      m_Title = sTitle
   '      NotifyPropertyChanged(NameOf(Title))
   '   End Sub
   '   Public Sub UpdateTitle()
   '      m_Title = ""
   '      Select Case Map.refMainMenuVM.SelPage
   '         Case Pages.VIEW
   '            If Not IsNothing(Map.refProjManagerVM.CurrProj) Then
   '               If Map.refProjManagerVM.CurrProj.bIsNew Then m_Title = "New - "
   '               m_Title &= Map.refProjManagerVM.CurrProj.nProjId.ToString("0000") & " - " & Map.refProjManagerVM.CurrProj.sBTLFileName
   '            End If
   '         Case Pages.MACHINING
   '            If Not IsNothing(Map.refProdManagerVM.CurrProd) Then
   '               If Map.refProdManagerVM.CurrProd.bIsNew Then m_Title = "New - "
   '               m_Title &= Map.refProdManagerVM.CurrProd.nProdId.ToString("0000") & " - " & Map.refProdManagerVM.CurrProd.sBTLFileName
   '            End If
   '         Case Pages.CONFIG
   '            m_Title = "Configuration Page"
   '      End Select
   '      m_Title &= " - EgtBEAMWALL"
   '      NotifyPropertyChanged(NameOf(Title))
   '   End Sub

   '   Friend Sub ContentRendered()
   '      DbControllers.Init()
   '      '' chiamata a caso su Db per inizializzarlo
   '      DbControllers.m_ProjController.FindByProjDbId(0)
   '      ' Verifico che l'inizializzazione di tutte le parti del programma sia andata a buon fine
   '      If Map.EndInit() Then
   '         m_bInitStatus = True
   '         ' altrimenti chiudo il programma
   '      Else
   '         m_bInitStatus = False
   '      End If
   '      ' Aggiorno visualizzazione unità di misura
   '      'Map.refStatusBarVM.SetMeasureUnit(If(EgtUiUnitsAreMM(), MeasureUnitOpt.MM, MeasureUnitOpt.INCH))
   '      ' imposto MainWindow per finestra di Loading
   '      LoadingWndHelper.SetMainWindow(Application.Current.MainWindow)
   '      ' leggo riga di comando
   '      Dim nCommandType As Integer = 0
   '      Dim nPage As Pages = Pages.VIEW
   '      Dim nProdId As Integer = 0
   '      If ProcessCommandLine(nCommandType, nPage, nProdId) Then
   '         Select Case nCommandType
   '            Case 1
   '               Map.refProdManagerVM.SetCurrProd(nProdId)
   '            Case 2
   '               ' pagina gia' impostata nella variabile
   '         End Select
   '      Else
   '         ' setto il primo file dalla lista degli MRU come progetto corrente da aprire
   '         Dim sLastProjectPath As String = String.Empty
   '         GetMainPrivateProfileString(S_MRUPROJFILES, K_FILE & "1", String.Empty, sLastProjectPath)
   '         If Not String.IsNullOrWhiteSpace(sLastProjectPath) AndAlso File.Exists(sLastProjectPath) Then
   '            ' ricavo l'Id e il progetto associato per l'apertura di quest'ultimo
   '            Dim PjId As Integer = 0
   '            Dim sPjId As String = Path.GetFileNameWithoutExtension(sLastProjectPath)
   '            Integer.TryParse(sPjId, PjId)
   '            Map.refProjManagerVM.SetCurrProj(PjId)
   '         End If
   '      End If
   '      ' seleziono pagina da aprire
   '      Map.refMainMenuVM.SelPage = nPage

   '      ' inizializzo thread di aggiornamento e comunicazione con DB
   '      ' creo thread gestione macchina
   '      m_SupervisorCommThread = New Thread(Sub()
   '                                             SupervisorCommThread.SupervisorCommThreadFunction()
   '                                          End Sub)
   '      m_SupervisorCommThread.SetApartmentState(ApartmentState.STA)
   '      ' avvio thread di gestione della macchina che avvia la connessione
   '      m_SupervisorCommThread.Start()

   '   End Sub

   '   Friend Function ProcessCommandLine(ByRef nCommandType As Integer, ByRef nPage As Pages, ByRef nProdId As Integer) As Boolean
   '      ' Se non ci sono veri parametri su linea di comando, esco (il primo è sempre il nome del programma)
   '      If Environment.GetCommandLineArgs.Count() <= 1 Then Return False
   '      ' Recupero primo parametro che dovrebbe essere il tipo di modalita' riga di comando
   '      Dim sFile As String = Environment.GetCommandLineArgs(1)
   '      If String.IsNullOrWhiteSpace(sFile) OrElse Not Integer.TryParse(sFile, nCommandType) OrElse nCommandType <= 0 Then Return False
   '      Select Case nCommandType
   '         Case 1         ' apri progetto in ottimizzatore
   '            ' recupero secondo parametro
   '            Dim sProdId As String = Environment.GetCommandLineArgs(2)
   '            If Not Integer.TryParse(sProdId, nProdId) OrElse nProdId <= 0 Then Return False
   '            nPage = Pages.MACHINING
   '            Return True
   '         Case 2         ' apri pagina specifica senza progetto specifico
   '            ' recupero secondo parametro
   '            Dim sPage As String = Environment.GetCommandLineArgs(2)
   '            If Not Integer.TryParse(sPage, nPage) OrElse (nPage <> Pages.VIEW AndAlso nPage <> Pages.MACHINING) Then Return False
   '            Return True
   '      End Select
   '      Return False
   '   End Function

   '   Friend Sub KeyDown(PressedKey As Key)
   '      ' Con ESC esco dall'azione corrente
   '      If PressedKey = Key.Escape Then
   '         ' se in modifica L250
   '         If Map.refFreeContourManagerVM.bIsActive Then
   '            ' se in modifica testo angolo di inclinazione
   '            If Map.refFreeContourManagerVM.bIsModifyingTextAngle Then
   '               Map.refFreeContourManagerVM.CloseIsModifyingTextAngle(False)
   '            End If
   '            ' reset Azione corrente
   '            Map.refSceneHostVM.MainController.ResetStatus()
   '            Map.refFreeContourInputVM.ResetInputBox()
   '         End If
   '         ' se misura attiva, la disattivo
   '         If Map.refInstrumentPanelVM.GetDistIsChecked Then
   '            Map.refInstrumentPanelVM.SetGetDistance_IsChecked(False)
   '         End If
   '         ' se Reset Macchina è aperto 
   '         If (nSelTabPage = Pages.VIEW Or nSelTabPage = Pages.MACHINING) AndAlso Map.refCALCPanelVM.ChooseMachine_Visibility = Visibility.Visible Then
   '            Map.refCALCPanelVM.CloseResetMachine()
   '         End If
   '         ' pulisco output
   '         Map.refMyStatusBarVM.ClearOutputMessage()
   '      End If
   '   End Sub

   '   Friend m_ManagingSupervisorStop As Boolean = False

   '   Private Sub SupervisorTimer_Tick()
   '      If SupervisorCommThread.bViewerOptimizerBlocked And Not m_ManagingSupervisorStop Then
   '         m_ManagingSupervisorStop = True
   '         BlockedWnd = New BlockedWndV(Application.Current.MainWindow, New BlockedWndVM)
   '         BlockedWnd.ShowDialog()
   '      ElseIf Not SupervisorCommThread.bViewerOptimizerBlocked And m_ManagingSupervisorStop Then
   '         m_ManagingSupervisorStop = False
   '         BlockedWnd.Close()
   '      End If
   '   End Sub

   '#End Region    ' METHODS

   '#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.
   Friend Sub CloseApplication()
      If (Keyboard.Modifiers And ModifierKeys.Alt) = ModifierKeys.Alt OrElse Keyboard.IsKeyDown(Key.F4) Then
         Return
      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)
      ' Termino il Model
      m_MainWindowM.Close()
      ' Termino il programma
      Application.Current.Shutdown()
   End Sub

   '#End Region ' CloseApplicationCommand

   '#End Region    ' COMMANDS

End Class