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

Public Class LeftPanelVM
   Inherits VMBase

#Region "FIELDS & PROPERTIES"

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

   Private m_LeftPanel_IsEnabled As Boolean = True
   Public ReadOnly Property LeftPanel_IsEnabled As Boolean
      Get
         Return m_LeftPanel_IsEnabled
      End Get
   End Property

   ' Definizione comandi
   Private m_cmdNewRawPart As ICommand
   Private m_cmdAddToRawPart As ICommand
   Private m_cmdCopyPart As ICommand
   Private m_cmdAddPart As ICommand
   Private m_cmdRemovePart As ICommand
   Private m_cmdCopyFeature As ICommand
   Private m_cmdMacroFeature As ICommand
   Private m_cmdAddFeature As ICommand
   Private m_cmdRemoveFeature As ICommand

#Region "Messages"

   Public ReadOnly Property NewRawPart_ToopTip As String
      Get
         Return EgtMsg(61903)
      End Get
   End Property

   Public ReadOnly Property AddToRawPart_ToopTip As String
      Get
         Return EgtMsg(61904)
      End Get
   End Property

   Public ReadOnly Property CopyPart_ToopTip As String
      Get
         Return EgtMsg(61905)
      End Get
   End Property

   Public ReadOnly Property AddPart_ToopTip As String
      Get
         Return EgtMsg(61906)
      End Get
   End Property

   Public ReadOnly Property RemovePart_ToopTip As String
      Get
         Return EgtMsg(61907)
      End Get
   End Property

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

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

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

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

#End Region    ' Messages

#End Region    'FIELDS & PROPERTIES

   Sub New()
      ' imposto riferimento su mappa
      Map.SetRefLeftPanelVM(Me)
   End Sub

#Region "METHODS"

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

   Friend Sub SetLeftPanelIsEnabled(bIsEnabled As Boolean)
      m_LeftPanel_IsEnabled = bIsEnabled
      NotifyPropertyChanged(NameOf(LeftPanel_IsEnabled))
   End Sub

#End Region    ' METHODS

#Region "COMMANDS"

#Region "NewRawPart"

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

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub NewRawPart()
      If IsNothing(Map.refProdManagerVM.CurrProd) Then Return
      Dim SelPart As BTLPartVM = Map.refProjectVM.BTLStructureVM.SelBTLPart
      If IsNothing(SelPart) Then Return
      ' verifico se sono gia' stati messi tutti i pezzi richiesti
      If Not VerifyPartCount(SelPart) Then Return
      ' chiedo lunghezza grezzo
      Dim dRawL As Double = SelPart.dL
      Dim dRawW As Double = SelPart.dW
      Dim dStartOffset As Double = 0
      Dim dKerf As Double = 0
      Dim sWarehouseIniPath As String = Map.refMainWindowVM.MainWindowM.sWarehouseDir & "\" & WH_BASIC_INI_FILE_NAME
      If Map.refProjectVM.BTLStructureVM.nPROJTYPE = MachineType.BEAM Then
         dStartOffset = EgtUILib.GenInterface.GetPrivateProfileDouble(WRH_BEAM, WRH_STARTOFFSET, 0, sWarehouseIniPath)
         dRawL += dStartOffset
      Else
         dKerf = EgtUILib.GenInterface.GetPrivateProfileDouble(WRH_WALL, WRH_KERF, 0, sWarehouseIniPath)
         dRawL += 2 * dKerf
         dRawW += 2 * dKerf
      End If
      Dim AddRawPartWndVM As New AddRawPartWndVM(Map.refProjectVM.BTLStructureVM.nPROJTYPE, dRawL, dRawW, dStartOffset)
      Dim AddRawPartWnd As New AddRawPartWndV(Application.Current.MainWindow, AddRawPartWndVM)
      If Not AddRawPartWnd.ShowDialog() Then Return
      ' creo nuovo gruppo di lavorazione
      Map.refMachGroupPanelVM.AddMachGroup()
      Dim nCurrMachGroup As Integer = EgtGetCurrMachGroup()
      Dim sCurrMachGroupName As String = ""
      EgtGetMachGroupName(nCurrMachGroup, sCurrMachGroupName)
      ' creo copia del pezzo
      Dim nPartDuploId As Integer = EgtDuploNew(SelPart.nPartId)
      ' elimino valori calcolo dell'originale
      MyMachGroupPanelVM.DuploRemoveProjCalc(nPartDuploId)
      ' lo rendo std
      EgtSetMode(nPartDuploId, GDB_MD.STD)
      Dim sLogPath As String = Map.refMainWindowVM.MainWindowM.sTempDir & "\RawPartLog.txt"
      ' scrivo dati per variabili P di comunicazione con la macchina in gruppo di lavorazione
      EgtSetInfo(nCurrMachGroup, MGR_RPT_PRODID, Map.refProdManagerVM.CurrProd.nProdId)
      EgtSetInfo(nCurrMachGroup, MGR_RPT_PATTID, nCurrMachGroup)
      If Map.refProjectVM.BTLStructureVM.nPROJTYPE = MachineType.BEAM Then
         ' scrivo dati costruzione grezzo in gruppo di lavorazione
         EgtSetInfo(nCurrMachGroup, MGR_RPT_BARLEN, AddRawPartWndVM.VariableList(0).dValue)
         EgtSetInfo(nCurrMachGroup, MGR_RPT_MATERIAL, SelPart.sMATERIAL)
         EgtSetInfo(nCurrMachGroup, MGR_RPT_PART & 1, nPartDuploId & "," & AddRawPartWndVM.VariableList(1).dValue)
         Dim BeamMachGroup As BeamMachGroupVM = Map.refMachGroupPanelVM.GetLastMachGroup()
         ' eseguo script creazione grezzo
         If Not ExecBeam(sLogPath, Map.refMachinePanelVM.SelectedMachine.Name, CalcIntegration.CmdType.RAWPART, False) Then
            BeamMachGroup.DeleteMachGroup()
            Dim LogFile As String() = File.ReadAllLines(sLogPath)
            If LogFile.Count >= 2 AndAlso Not IsNothing(LogFile(1)) Then
               MessageBox.Show(LogFile(1), EgtMsg(30007), MessageBoxButton.OK, MessageBoxImage.Error)
            End If
            Return
         End If
         ' aggiorno contatore pezzi usati in Prod
         SelPart.RefreshPartInProd()
         'aggiorno lista pezzi
         BeamMachGroup.m_BeamMachGroupM.RefreshPartList()
         BeamMachGroup.m_BeamMachGroupM.RefreshGroupData()
         ' aggiorno dati ultilizzo barra
         BeamMachGroup.UpdateUsage()
         EgtSetView(VT.ISO_SW, False)
      ElseIf Map.refProjectVM.BTLStructureVM.nPROJTYPE = MachineType.WALL Then
         ' scrivo dati in gruppo di lavorazione
         Dim dPosX As Double = dKerf
         Dim dPosY As Double = dKerf
         EgtSetInfo(nCurrMachGroup, MGR_RPT_PANELLEN, AddRawPartWndVM.VariableList(0).dValue)
         EgtSetInfo(nCurrMachGroup, MGR_RPT_PANELWIDTH, AddRawPartWndVM.VariableList(1).dValue)
         EgtSetInfo(nCurrMachGroup, MGR_RPT_MATERIAL, SelPart.sMATERIAL)
         EgtSetInfo(nCurrMachGroup, MGR_RPT_PART & 1, nPartDuploId & "," & dPosX & "," & dPosY & "," & 0 & "," & 0)
         Dim WallMachGroup As WallMachGroupVM = DirectCast(Map.refMachGroupPanelVM.MachGroupVMList(Map.refMachGroupPanelVM.MachGroupVMList.Count - 1), WallMachGroupVM)
         ' eseguo script creazione grezzo
         If Not ExecWall(sLogPath, Map.refMachinePanelVM.SelectedMachine.Name, CalcIntegration.CmdType.RAWPART, False) Then
            WallMachGroup.DeleteMachGroup()
            If File.Exists(sLogPath) Then
               Dim LogFile As String() = File.ReadAllLines(sLogPath)
               If LogFile.Count >= 2 AndAlso Not IsNothing(LogFile(1)) Then
                  MessageBox.Show(LogFile(1), EgtMsg(30007), MessageBoxButton.OK, MessageBoxImage.Error)
               End If
            Else
               MessageBox.Show("Impossible creating rawpart", EgtMsg(30007), MessageBoxButton.OK, MessageBoxImage.Error)
            End If
            Return
         End If
         ' scrivo dati pezzo
         EgtSetInfo(nPartDuploId, MGR_PRT_POSX, dPosX)
         EgtSetInfo(nPartDuploId, MGR_PRT_POSY, dPosY)
         EgtSetInfo(nPartDuploId, MGR_PRT_ROT, 0)
         EgtSetInfo(nPartDuploId, MGR_PRT_FLIP, False)
         ' aggiorno contatore pezzi usati in Prod
         SelPart.RefreshPartInProd()
         ' aggiorno lista pezzi
         WallMachGroup.m_WallMachGroupM.RefreshPartList()
         WallMachGroup.m_WallMachGroupM.RefreshGroupData()
         ' aggiorno dati ultilizzo barra
         WallMachGroup.UpdateUsage()
         EgtSetView(VT.TOP, False)
      End If
      EgtZoom(ZM.ALL)
   End Sub

   Private Function VerifyPartCount(SelPart As BTLPartVM) As Boolean
      ' verifico se ci sono pezzi da aggiungere
      If Not SelPart.CanAddPartToCount Then
         ' se non ci sono, chiedo se aggiungerne uno nuovo
         If MessageBox.Show(EgtMsg(61863) &
                            SelPart.nCNT & EgtMsg(61864) & SelPart.nADDED & EgtMsg(61865), "", MessageBoxButton.YesNo, MessageBoxImage.Question) = MessageBoxResult.Yes Then
            SelPart.AddNewPartToAdded()
         Else
            Return False
         End If
      End If
      Return True
   End Function

   'Friend Sub IncrementPartCount(SelPart As BTLPartVM)
   '   ' incremento i pezzi utilizzati
   '   SelPart.AddPartToProd()
   'End Sub
#End Region    ' NewRawPart

#Region "AddToRawPart"

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

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub AddToRawPart()
      If IsNothing(Map.refProdManagerVM.CurrProd) Then Return
      Dim SelPart As BTLPartVM = Map.refProjectVM.BTLStructureVM.SelBTLPart
      If IsNothing(SelPart) Then Return
      Dim SelMachGroup As MachGroupVM = Map.refMachGroupPanelVM.SelectedMachGroup
      If IsNothing(SelMachGroup) Then Return
      ' verifico se sono gia' stati messi tutti i pezzi richiesti
      If Not VerifyPartCount(SelPart) Then Return
      ' verifico se impostato gruppo di lavorazione
      Dim nCurrMachgroupId As Integer = EgtGetCurrMachGroup()
      ' se nullo o diverso da quello selezionato in lista
      If nCurrMachgroupId = GDB_ID.NULL OrElse nCurrMachgroupId <> SelMachGroup.Id Then
         ' lo imposto
         EgtSetCurrMachGroup(SelMachGroup.Id)
      End If
      If Map.refProjectVM.BTLStructureVM.nPROJTYPE = MachineType.BEAM Then
         Dim BeamMachGroup As BeamMachGroupVM = DirectCast(SelMachGroup, BeamMachGroupVM)
         ' verifico sezione e materiale
         If SelPart.dW < BeamMachGroup.dW - EPS_SMALL OrElse SelPart.dW > BeamMachGroup.dW + EPS_SMALL OrElse
            SelPart.dH < BeamMachGroup.dH - EPS_SMALL OrElse SelPart.dH > BeamMachGroup.dH + EPS_SMALL OrElse
            SelPart.Section <> BeamMachGroup.Section Then
            MessageBox.Show(EgtMsg(61866), EgtMsg(30007))
            Return
         End If
         ' verifico lunghezza totale
         If Not VerifyTotLength(BeamMachGroup, SelPart) Then
            MessageBox.Show(EgtMsg(61867), EgtMsg(30007))
            Return
         End If
         If AddPartToBeam(BeamMachGroup, SelPart) Then
            ' aggiorno contatore pezzi usati in Prod
            SelPart.RefreshPartInProd()
         End If
         ' aggiorno dati ultilizzo barra
         BeamMachGroup.UpdateUsage()
         EgtSetView(VT.ISO_SW, False)
      ElseIf Map.refProjectVM.BTLStructureVM.nPROJTYPE = MachineType.WALL Then
         Dim WallMachGroup As WallMachGroupVM = DirectCast(SelMachGroup, WallMachGroupVM)
         ' verifico spessore
         If SelPart.dH < WallMachGroup.dH - EPS_SMALL OrElse SelPart.dH > WallMachGroup.dH + EPS_SMALL Then
            MessageBox.Show(EgtMsg(61868), EgtMsg(30007))
            Return
         End If
         If AddPartToWall(WallMachGroup, SelPart) Then
            ' aggiorno contatore pezzi usati in Prod
            SelPart.RefreshPartInProd()
         End If
         ' aggiorno dati ultilizzo barra
         WallMachGroup.UpdateUsage()
         EgtSetView(VT.TOP, False)
      End If
      EgtZoom(ZM.ALL)
   End Sub

   Friend Function VerifyTotLength(BeamMachGroup As BeamMachGroupVM, PartToAdd As BTLPartVM) As Boolean
      Dim dNewPartPos As Double = 0
      If BeamMachGroup.PartVMList.Count > 0 Then
         Dim LastPart As PartVM = BeamMachGroup.PartVMList(BeamMachGroup.PartVMList.Count - 1)
         dNewPartPos += LastPart.dPOSX + LastPart.dL
      End If
      dNewPartPos += RawPartConfiguration.dBeamDist + PartToAdd.dL
      Return dNewPartPos < BeamMachGroup.dL
   End Function

   Friend Function AddPartToBeam(BeamMachGroup As BeamMachGroupVM, PartToAdd As BTLPartVM) As Boolean
      ' creo copia del pezzo
      Dim nPartDuploId As Integer = EgtDuploNew(PartToAdd.nPartId)
      ' lo rendo std
      EgtSetMode(nPartDuploId, GDB_MD.STD)
      ' calcolo posizione nuovo pezzo per rispettare ordine lunghezze
      Dim nInsertIndex As Integer
      ' scrivo dati di tutti i pezzi
      Dim dPosX As Double = BeamMachGroup.dStartCut
      Dim bPartAdded As Boolean = False
      Dim nIndex As Integer
      ' ciclo sui pezzi
      For nIndex = 0 To BeamMachGroup.PartVMList.Count - 1
         ' se non ancora aggiunto e lunghezza minore del pezzo corrente, lo aggiungo
         If Not bPartAdded AndAlso BeamMachGroup.PartVMList(nIndex).dL > PartToAdd.dL Then
            ' se non è primo, aggiungo offset tra barre standard
            If nIndex <> 0 Then
               dPosX += RawPartConfiguration.dBeamDist
            End If
            EgtSetInfo(BeamMachGroup.Id, MGR_RPT_PART & nIndex + 1, nPartDuploId & "," & DoubleToString(dPosX, 3))
            ' incremento posizione della sua lunghezza
            dPosX += PartToAdd.dL
            ' conservo indice d'inserimento
            nInsertIndex = nIndex
            bPartAdded = True
         End If
         ' se non è primo, aggiungo offset del pezzo
         If nIndex <> 0 Then
            Dim Beam As BeamVM = DirectCast(BeamMachGroup.PartVMList(nIndex), BeamVM)
            dPosX += Beam.dOffset
            ' se sono a indice primo ed è stato aggiunto pezzo nuovo
         ElseIf nIndex = 0 AndAlso bPartAdded Then
            ' aggiungo offset tra barre standard
            dPosX += RawPartConfiguration.dBeamDist
         End If
         EgtSetInfo(BeamMachGroup.Id, MGR_RPT_PART & nIndex + If(bPartAdded, 2, 1), BeamMachGroup.PartVMList(nIndex).nPartId & "," & DoubleToString(dPosX, 3))
         ' incremento posizione della sua lunghezza
         dPosX += BeamMachGroup.PartVMList(nIndex).dL
      Next
      ' se non è ancora stato aggiunto
      If Not bPartAdded Then
         ' aggiungo offset tra barre standard
         dPosX += RawPartConfiguration.dBeamDist
         ' lo aggiungo in fondo
         EgtSetInfo(BeamMachGroup.Id, MGR_RPT_PART & nIndex + 1, nPartDuploId & "," & DoubleToString(dPosX, 3))
         ' conservo indice d'inserimento
         nInsertIndex = nIndex
      End If
      ' elimino vecchio grezzo ed eseguo script creazione nuovo
      Dim nRawId As Integer = EgtGetFirstRawPart()
      While nRawId <> GDB_ID.NULL
         EgtRemoveRawPart(nRawId)
         nRawId = EgtGetFirstRawPart()
      End While
      If Not ExecBeam(Map.refMainWindowVM.MainWindowM.sTempDir, Map.refMachinePanelVM.SelectedMachine.Name, CalcIntegration.CmdType.RAWPART, False) Then
         Return False
      End If
      ' aggiorno lista pezzi
      BeamMachGroup.m_BeamMachGroupM.RefreshPartList()
      ' seleziono pezzo aggiunto
      If BeamMachGroup.PartVMList.Count > nInsertIndex Then BeamMachGroup.SelPart = BeamMachGroup.PartVMList(nInsertIndex)
      Return True
   End Function

   Friend Function AddPartToWall(WallMachGroup As WallMachGroupVM, PartToAdd As BTLPartVM) As Boolean
      ' creo copia del pezzo
      Dim nPartDuploId As Integer = EgtDuploNew(PartToAdd.nPartId)
      ' lo rendo std
      EgtSetMode(nPartDuploId, GDB_MD.STD)
      ' Posizione di inserimento
      Dim dPosX As Double = 10
      Dim dPosY As Double = 10
      ' Se ci sono pezzi già inseriti
      If WallMachGroup.PartVMList.Count > 0 Then
         Dim LastWall As WallVM = DirectCast(WallMachGroup.PartVMList(WallMachGroup.PartVMList.Count - 1), WallVM)
         ' verifico se posso metterlo sopra in Y
         Dim NextPosY = LastWall.m_WallM.dPOSY + LastWall.dW + RawPartConfiguration.dWallDist
         If WallMachGroup.dW - NextPosY > PartToAdd.dW + 10 Then
            dPosX = LastWall.dPOSX
            dPosY = NextPosY
         Else
            dPosX = 10
            For i As Integer = 0 To WallMachGroup.PartVMList.Count - 1
               Dim CurrWall As WallVM = DirectCast(WallMachGroup.PartVMList(i), WallVM)
               Dim NextPosX = CurrWall.dPOSX + CurrWall.dL + RawPartConfiguration.dWallDist
               If NextPosX > dPosX Then
                  dPosX = NextPosX
               End If
            Next
            dPosY = 10
         End If
      End If
      If EgtAddPartToRawPart(nPartDuploId, New Point3d(dPosX, dPosY, 0), WallMachGroup.m_WallMachGroupM.nRawPartId) Then
         EgtSetInfo(nPartDuploId, MGR_PRT_POSX, dPosX)
         EgtSetInfo(nPartDuploId, MGR_PRT_POSY, dPosY)
         EgtSetInfo(nPartDuploId, MGR_PRT_ROT, 0)
         EgtSetInfo(nPartDuploId, MGR_PRT_FLIP, False)
      Else
         Return False
      End If
      '' scrivo dati in gruppo di lavorazione
      'EgtSetInfo(WallMachGroup.Id, MGR_RPT_PART & WallMachGroup.PartVMList.Count + 1, nPartDuploId & "," & dPosX & "," & dPosY & "," & 0 & "," & 0)
      '' eseguo script creazione grezzo
      'Dim nRawId As Integer = EgtGetFirstRawPart()
      'While nRawId <> GDB_ID.NULL
      '   EgtRemoveRawPart(nRawId)
      '   nRawId = EgtGetFirstRawPart()
      'End While
      'If Not ExecWall(Map.refMainWindowVM.MainWindowM.sTempDir, Map.refMachinePanelVM.SelectedMachine.Name, CalcIntegration.CmdType.RAWPART, False) Then Return False
      'aggiorno lista pezzi
      WallMachGroup.m_WallMachGroupM.RefreshPartList()
      ' seleziono pezzo aggiunto
      If WallMachGroup.PartVMList.Count > 0 Then WallMachGroup.SelPart = WallMachGroup.PartVMList.FirstOrDefault(Function(x) x.nPartId = nPartDuploId)
      Return True
   End Function

#End Region    ' AddToRawPart

#Region "CopyPart"

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

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub CopyPart()
      If IsNothing(Map.refProjManagerVM.CurrProj) Then Return
      Dim SelPart As BTLPartVM = Map.refProjectVM.BTLStructureVM.SelBTLPart
      If IsNothing(SelPart) Then Return
      ' creo copia
      Dim NewPart As BTLPartM = SelPart.Copy()
      If Not IsNothing(NewPart) Then
         ' selezione ultimo che e' quello appena crerato
         Map.refProjectVM.BTLStructureVM.SelBTLPart = Map.refProjectVM.BTLStructureVM.BTLPartVMList(Map.refProjectVM.BTLStructureVM.BTLPartVMList.Count - 1)
      End If
   End Sub

#End Region    ' CopyPart

#Region "AddPart"

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

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub AddPart(ByVal param As Object)
      If IsNothing(Map.refProjManagerVM.CurrProj) Then Return
      ' apro finestra di definizione nuovo part
      Dim AddPartWndVM As New AddPartWndVM()
      Dim AddPartWnd As New AddPartWndV(Application.Current.MainWindow, AddPartWndVM)
      If AddPartWnd.ShowDialog() Then
         ' creo nuovo part
         Dim nNewPartId As Integer = EgtBeamCreatePart()
         ' scrivo info proj
         EgtSetInfo(nNewPartId, BTL_PRT_PROJ, Map.refProjManagerVM.CurrProj.nProjId)
         EgtBeamSetPartProdNbr(AddPartWndVM.nPDN)
         If Not IsNothing(AddPartWndVM.sNAM) Then EgtBeamSetPartName(AddPartWndVM.sNAM)
         EgtBeamSetPartCount(AddPartWndVM.nCNT)
         EgtBeamSetPartBox(AddPartWndVM.dL, AddPartWndVM.dH, AddPartWndVM.dW)
         ' aggiungo dati pezzo
         Dim NewPart As BTLPartM = BTLPartM.CreateBTLPart(nNewPartId)
         ' aggiungo pezzo alla lista
         Map.refProjectVM.BTLStructureVM.BTLStructureM.AddBTLPart(NewPart)
         Map.refProjectVM.BTLStructureVM.SelBTLPart = Map.refProjectVM.BTLStructureVM.BTLPartVMList.FirstOrDefault(Function(x) x.BTLPartM Is NewPart)
      End If

   End Sub

#End Region    ' AddPart

#Region "RemovePart"

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

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub RemovePart()
      If IsNothing(Map.refProjManagerVM.CurrProj) Then Return
      If IsNothing(Map.refProjectVM.BTLStructureVM.SelBTLPart) Then Return
      ' verifico se ci sono già copie in grezzi
      Dim nDuploCount As Integer = 0
      If EgtDuploCount(Map.refProjectVM.BTLStructureVM.SelBTLPart.nPartId, nDuploCount) AndAlso nDuploCount > 0 Then
         ' avviso che il pezzo non è cancellabile perchè in produzione
         MessageBox.Show(String.Format(EgtMsg(61852), nDuploCount), EgtMsg(15003), MessageBoxButton.OK, MessageBoxImage.Warning)
         Return
      End If
      ' Eseguo cancellazione
      EgtBeamSetPart(Map.refProjectVM.BTLStructureVM.SelBTLPart.nPartId)
      If EgtBeamErasePart() Then
         ' rimuovo dalla lista pezzi
         Dim Index As Integer = Map.refProjectVM.BTLStructureVM.BTLPartVMList.IndexOf(Map.refProjectVM.BTLStructureVM.SelBTLPart)
         If Index = 0 Then
            If Map.refProjectVM.BTLStructureVM.BTLPartVMList.Count > 0 Then
               Map.refProjectVM.BTLStructureVM.SelBTLPart = Map.refProjectVM.BTLStructureVM.BTLPartVMList(0)
            Else
               Map.refProjectVM.BTLStructureVM.SelBTLPart = Nothing
            End If
         ElseIf Index = Map.refProjectVM.BTLStructureVM.BTLPartVMList.Count - 1 Then
            If Map.refProjectVM.BTLStructureVM.BTLPartVMList.Count > 1 Then
               Map.refProjectVM.BTLStructureVM.SelBTLPart = Map.refProjectVM.BTLStructureVM.BTLPartVMList(Map.refProjectVM.BTLStructureVM.BTLPartVMList.Count - 2)
            Else
               Map.refProjectVM.BTLStructureVM.SelBTLPart = Nothing
            End If
         Else
            Map.refProjectVM.BTLStructureVM.SelBTLPart = Map.refProjectVM.BTLStructureVM.BTLPartVMList(Index - 1)
         End If
         Map.refProjectVM.BTLStructureVM.BTLPartVMList.RemoveAt(Index)
      End If
   End Sub

#End Region    ' RemovePart

#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(Map.refProjManagerVM.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
         Map.refProjectVM.BTLStructureVM.SelBTLPart.SelBTLFeatureVM = Map.refProjectVM.BTLStructureVM.SelBTLPart.BTLFeatureVMList.FirstOrDefault(Function(x) x.BTLFeatureM Is NewFeature)
      End If
   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(Map.refProjManagerVM.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(Map.refProjManagerVM.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)
            bMacroFlag = False
         End If
         ' se è stata creata
         If nNewFeatureId <> GDB_ID.NULL Then
            ' 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)
         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(Map.refProjManagerVM.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
         ' rimuovo dalla lista pezzi
         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()
      End If
   End Sub

#End Region    ' RemoveFeature

#End Region    ' COMMANDS

End Class