Imports EgtBEAMWALL.Core
Imports EgtUILib.EgtInterface
Imports EgtWPFLib5

Public Class FeatureListManagerVM
   Inherits VMBase

#Region "FIELDS & PROPERTIES"

   Public ReadOnly Property ViewPage_Visibility As Visibility
      Get
         Return If(Map.refMainMenuVM.SelPage = Pages.VIEW OrElse Map.refMainMenuVM.SelPage = Pages.ONLYPRODPAGE, Visibility.Visible, Visibility.Collapsed)
      End Get
   End Property

   Public ReadOnly Property PartIsSelected As Boolean
      Get
         Return Not IsNothing(Map.refProjectVM) AndAlso Not IsNothing(Map.refProjectVM.BTLStructureVM) AndAlso Not IsNothing(Map.refProjectVM.BTLStructureVM.SelBTLPart)
      End Get
   End Property

   Public ReadOnly Property FeatureIsSelected As Boolean
      Get
         Return PartIsSelected AndAlso Not IsNothing(Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM)
      End Get
   End Property


   Public ReadOnly Property CopyFeature_IsEnabled As Boolean
      Get
         Return Map.refBTLPartManagerVM.BTLPartManager_IsEnabled AndAlso PartIsSelected AndAlso FeatureIsSelected
      End Get
   End Property

   Public ReadOnly Property MacroFeature_IsEnabled As Boolean
      Get
         Return Map.refBTLPartManagerVM.BTLPartManager_IsEnabled AndAlso PartIsSelected AndAlso FeatureIsSelected
      End Get
   End Property

   Public ReadOnly Property AddFeature_IsEnabled As Boolean
      Get
         Return Map.refBTLPartManagerVM.BTLPartManager_IsEnabled AndAlso PartIsSelected AndAlso Not IsNothing(Map.refProjectVM.BTLStructureVM) AndAlso Not Map.refProjectVM.BTLStructureVM.SelBTLPartsCnt > 1
      End Get
   End Property

   Public ReadOnly Property RemoveFeature_IsEnabled As Boolean
      Get
         Return Map.refBTLPartManagerVM.BTLPartManager_IsEnabled AndAlso PartIsSelected AndAlso FeatureIsSelected
      End Get
   End Property


   Private m_cmdCopyFeature As ICommand
   Private m_cmdMacroFeature As ICommand
   Private m_cmdAddFeature As ICommand
   Private m_cmdRemoveFeature As ICommand

#End Region    ' Fields & Properties

#Region "Messages"

   Public ReadOnly Property CopyFeature_ToolTip As String
      Get
         Return EgtMsg(61908)
      End Get
   End Property

   Public ReadOnly Property MacroFeature_ToolTip As String
      Get
         Return EgtMsg(61909)
      End Get
   End Property

   Public ReadOnly Property AddFeature_ToolTip As String
      Get
         Return EgtMsg(61910)
      End Get
   End Property

   Public ReadOnly Property RemoveFeature_ToolTip As String
      Get
         Return EgtMsg(61911)
      End Get
   End Property


#End Region    ' Messages

#Region "CONSTRUCTOR"

   Sub New()
      Map.SetRefFeatureListManagerVM(Me)
   End Sub

#End Region    ' Constructor

#Region "METHODS"

   Friend Sub UpdateView()
      NotifyPropertyChanged(NameOf(ViewPage_Visibility))
   End Sub

   Friend Sub SetLeftPanelIsEnabled(bIsEnabled As Boolean)
      NotifyPropertyChanged(NameOf(CopyFeature_IsEnabled))
      NotifyPropertyChanged(NameOf(AddFeature_IsEnabled))
      NotifyPropertyChanged(NameOf(RemoveFeature_IsEnabled))
      NotifyPropertyChanged(NameOf(MacroFeature_IsEnabled))
   End Sub

   Friend Sub PartShowAllChanged()
      NotifyPropertyChanged(NameOf(AddFeature_IsEnabled))
   End Sub


   Friend Sub FeatureSelectionChanged()
      NotifyPropertyChanged(NameOf(CopyFeature_IsEnabled))
      NotifyPropertyChanged(NameOf(MacroFeature_IsEnabled))
      NotifyPropertyChanged(NameOf(RemoveFeature_IsEnabled))
   End Sub

#End Region    ' Methods

#Region "COMMANDS"

#Region "CopyFeature"

   ''' <summary>
   ''' Returns a command that do Exec.
   ''' </summary>
   Public ReadOnly Property CopyFeature_Command As ICommand
      Get
         If m_cmdCopyFeature Is Nothing Then
            m_cmdCopyFeature = New Command(AddressOf CopyFeature)
         End If
         Return m_cmdCopyFeature
      End Get
   End Property

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub CopyFeature()
      If IsNothing(ProjectManagerVM.CurrProj) Then Return
      Dim SelPart As BTLPartVM = Map.refProjectVM.BTLStructureVM.SelBTLPart
      If IsNothing(SelPart) Then Return
      Dim SelFeature As BTLFeatureVM = SelPart.SelBTLFeatureVM
      If IsNothing(SelFeature) Then Return
      ' creo copia
      Dim NewFeature = SelFeature.Copy()
      If Not IsNothing(NewFeature) Then
         SelPart.SelBTLFeatureVM = Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList.FirstOrDefault(Function(x) x.BTLFeatureM Is NewFeature)
         EgtDuploSetModified(SelPart.nPartId)
      End If
      SelPart.ResetCalcPart()
   End Sub

#End Region    ' CopyFeature

#Region "MacroFeature"

   ''' <summary>
   ''' Returns a command that do Exec.
   ''' </summary>
   Public ReadOnly Property MacroFeature_Command As ICommand
      Get
         If m_cmdMacroFeature Is Nothing Then
            m_cmdMacroFeature = New Command(AddressOf MacroFeature)
         End If
         Return m_cmdMacroFeature
      End Get
   End Property

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub MacroFeature()
      If IsNothing(ProjectManagerVM.CurrProj) Then Return
      If IsNothing(Map.refProjectVM.BTLStructureVM.SelBTLPart) Then Return
      ' apro finestra di creazione macro
      Dim MacroFeatureWndVM As New MacroFeatureWndVM()
      Dim MacroFeatureWnd As New MacroFeatureWndV(Application.Current.MainWindow, MacroFeatureWndVM)
      If MacroFeatureWnd.ShowDialog() Then

      End If
   End Sub

#End Region    ' MacroFeature

#Region "AddFeature"

   ''' <summary>
   ''' Returns a command that do Exec.
   ''' </summary>
   Public ReadOnly Property AddFeature_Command As ICommand
      Get
         If m_cmdAddFeature Is Nothing Then
            m_cmdAddFeature = New Command(AddressOf AddFeature)
         End If
         Return m_cmdAddFeature
      End Get
   End Property

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub AddFeature(ByVal param As Object)
      If IsNothing(ProjectManagerVM.CurrProj) Then Return
      If IsNothing(Map.refProjectVM.BTLStructureVM.SelBTLPart) Then Return
      ' apro finestra di definizione nuova feature
      Dim AddFeatureWndVM As New AddFeatureWndVM()
      Dim AddFeatureWnd As New AddFeatureWndV(Application.Current.MainWindow, AddFeatureWndVM)
      If AddFeatureWnd.ShowDialog() Then
         Dim NewFeat As BTLFeatureM
         Dim nNewFeatureId As Integer = 0
         Dim bMacroFlag As Boolean = False
         ' verifico se una Macro è selezionata
         If AddFeatureWndVM.MacroList.Count > 0 AndAlso AddFeatureWndVM.nSelMacro >= 0 Then
            ' Creo nuova feature sulla base della Macro selezionata
            ' Creo table e setto variabili
            EgtLuaCreateGlobTable("MACRO")
            EgtLuaSetGlobNumVar("MACRO.L", Map.refProjectVM.BTLStructureVM.SelBTLPart.dBtlL)
            EgtLuaSetGlobNumVar("MACRO.W", Map.refProjectVM.BTLStructureVM.SelBTLPart.dBtlW)
            EgtLuaSetGlobNumVar("MACRO.H", Map.refProjectVM.BTLStructureVM.SelBTLPart.dBtlH)
            EgtLuaSetGlobIntVar("MACRO.PROCID", Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLPartM.NewProcId())
            Dim bOk = EgtLuaExecFile(AddFeatureWndVM.m_MacroFilePathList(AddFeatureWndVM.nSelMacro))
            ' Leggo variabili
            EgtLuaGetGlobIntVar("MACRO.FEATUREID", nNewFeatureId)
            ' Reset lua
            EgtLuaResetGlobVar("MACRO")
            If Not bOk Then
               MessageBox.Show(EgtMsg(61869), EgtMsg(30007))
               Return
            End If
            bMacroFlag = True
         Else
            ' Creo nuova feature (Macro non selezionata)
            NewFeat = BTLFeatureM.CreateBTLFeature(AddFeatureWndVM.nSelPRC.nPRC, AddFeatureWndVM.nSelPRC.nGRP, AddFeatureWndVM.nSelPRC.nSIDE)
            NewFeat.SetDefaultValues()
            Dim vPar() As Double = Nothing
            Dim sPar As String = String.Empty
            Dim vParQ() As String = Nothing
            NewFeat.CalcParamArray(vPar, sPar, vParQ)
            ' aggiorno la feature con nuovo valore
            EgtBeamSetPart(Map.refProjectVM.BTLStructureVM.SelBTLPart.nPartId)
            nNewFeatureId = EgtBeamAddProcess(NewFeat.nSelGRP, NewFeat.nPRC, NewFeat.nSelSIDE, "",
                                              Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLPartM.NewProcId(),
                                              New Frame3d(), vPar, sPar, vParQ, GDB_ID.NULL, GDB_ID.NULL)
            bMacroFlag = False
         End If
         ' se è stata creata
         If nNewFeatureId <> GDB_ID.NULL Then
            EgtDuploSetModified(Map.refProjectVM.BTLStructureVM.SelBTLPart.nPartId)
            ' la aggiungo a struttura BTL corrente
            NewFeat = BTLFeatureM.CreateBTLFeature(Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLPartM, nNewFeatureId)
            If Not bMacroFlag Then NewFeat.SetDefaultValues()
            Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLPartM.AddBTLFeature(NewFeat)
            Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM = Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList.FirstOrDefault(Function(x) x.BTLFeatureM Is NewFeat)
            Map.refProjectVM.BTLStructureVM.SelBTLPart.ResetCalcPart()
         End If
      End If
   End Sub

#End Region    ' AddFeature

#Region "RemoveFeature"

   ''' <summary>
   ''' Returns a command that do Exec.
   ''' </summary>
   Public ReadOnly Property RemoveFeature_Command As ICommand
      Get
         If m_cmdRemoveFeature Is Nothing Then
            m_cmdRemoveFeature = New Command(AddressOf RemoveFeature)
         End If
         Return m_cmdRemoveFeature
      End Get
   End Property

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub RemoveFeature()
      If IsNothing(ProjectManagerVM.CurrProj) Then Return
      If IsNothing(Map.refProjectVM.BTLStructureVM.SelBTLPart) Then Return
      If IsNothing(Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM) Then Return
      If EgtBeamEraseProcess(Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM.nFeatureId) Then
         EgtDuploSetModified(Map.refProjectVM.BTLStructureVM.SelBTLPart.nPartId)
         ' rimuovo dalla lista feature
         Dim Index As Integer = Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList.IndexOf(Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM)
         If Index = 0 Then
            If Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList.Count > 0 Then
               Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM = Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList(0)
            Else
               Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM = Nothing
            End If
         ElseIf Index = Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList.Count - 1 Then
            If Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList.Count > 1 Then
               Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM = Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList(Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList.Count - 2)
            Else
               Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM = Nothing
            End If
         Else
            Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM = Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList(Index - 1)
         End If
         Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList.RemoveAt(Index)
         EgtDraw()
         Map.refProjectVM.BTLStructureVM.SelBTLPart.ResetCalcPart()
      End If
   End Sub

#End Region    ' RemoveFeature

#End Region    ' Commands

End Class