Imports System.Collections.ObjectModel
Imports EgtUILib
Imports EgtWPFLib5

Public Class ReferencePanelVM
   Inherits VMBase

   Private m_ReferenceList As New List(Of ReferenceBtn)({New ReferenceBtn(ReferenceBtn.References.TL),
                                                         New ReferenceBtn(ReferenceBtn.References.TC),
                                                         New ReferenceBtn(ReferenceBtn.References.TR),
                                                         New ReferenceBtn(ReferenceBtn.References.ML),
                                                         New ReferenceBtn(ReferenceBtn.References.MC),
                                                         New ReferenceBtn(ReferenceBtn.References.MR),
                                                         New ReferenceBtn(ReferenceBtn.References.BL),
                                                         New ReferenceBtn(ReferenceBtn.References.BC),
                                                         New ReferenceBtn(ReferenceBtn.References.BR)})
   Public Property ReferenceList As List(Of ReferenceBtn)
      Get
         Return m_ReferenceList
      End Get
      Set(value As List(Of ReferenceBtn))
         m_ReferenceList = value
      End Set
   End Property

   Private m_SelReference As ReferenceBtn.References
   Public Property ghSelReference As ReferenceBtn
      Get
         Return m_ReferenceList.FirstOrDefault(Function(x) x.Type = m_SelReference)
      End Get
      Set(value As ReferenceBtn)
         m_SelReference = value.Type
         EgtSetInfo(Map.refTopPanelVM.SelPart.nReferenceLayerId, KEY_REFERENCE, value.Type)
         UpdateFramePosition()
      End Set
   End Property

   Public Property FromImport_IsChecked As Boolean
      Get
         Return m_SelReference = ReferenceBtn.References.FROM_IMPORT
      End Get
      Set(value As Boolean)
         If value Then
            m_SelReference = ReferenceBtn.References.FROM_IMPORT
            NotifyPropertyChanged(NameOf(ghSelReference))
            EgtSetInfo(Map.refTopPanelVM.SelPart.nReferenceLayerId, KEY_REFERENCE, ReferenceBtn.References.FROM_IMPORT)
            UpdateFramePosition()
         End If
      End Set
   End Property
   ' Definizione comandi
   Private m_cmdFromImport As ICommand

#Region "CONSTRUCTORS"

   Sub New()
      ' Creo riferimento a questa classe in EgtCAM5Map
      Map.SetRefReferencePanelVM(Me)
   End Sub

#End Region    ' CONSTRUCTORS

#Region "METHODS"

   Friend Sub Init()
      Dim nReference As Integer = 3
      EgtGetInfo(Map.refTopPanelVM.SelPart.nReferenceLayerId, KEY_REFERENCE, nReference)
      m_SelReference = nReference
      NotifyPropertyChanged(NameOf(ghSelReference))
   End Sub

   Friend Sub UpdateFramePosition(Optional SelPart As Print3dPartVM = Nothing)
      Dim SelReference As Integer = ReferenceBtn.References.BL
      If IsNothing(SelPart) Then
         SelPart = Map.refTopPanelVM.SelPart
      End If
      EgtGetInfo(SelPart.nReferenceLayerId, KEY_REFERENCE, SelReference)
      ' elimino precedente
      EgtEmptyGroup(SelPart.nReferenceLayerId)
      ' Creo riferimento 
      Dim frPrintSolid As New Frame3d()
      If SelReference = ReferenceBtn.References.FROM_IMPORT Then
         EgtGetGlobFrame(SelPart.nPrintSolidId, frPrintSolid)
         frPrintSolid.Setup(New Point3d(frPrintSolid.Orig.x, frPrintSolid.Orig.y, 0))
      Else
         Dim b3ToBePrintSolid As BBox3d = Map.refDispositionPanelVM.GetSolidForReferenceBBox(SelPart)
         ' Creo riferimento 
         Dim ptOrig As New Point3d(b3ToBePrintSolid.Min())
         Select Case SelReference
            Case ReferenceBtn.References.TL
               ptOrig += b3ToBePrintSolid.DimY() * Vector3d.Y_AX
            Case ReferenceBtn.References.TR
               ptOrig += b3ToBePrintSolid.DimY() * Vector3d.Y_AX + b3ToBePrintSolid.DimX() * Vector3d.X_AX
            Case ReferenceBtn.References.BL
            Case ReferenceBtn.References.BR
               ptOrig += b3ToBePrintSolid.DimX() * Vector3d.X_AX
            Case ReferenceBtn.References.TC
               ptOrig += b3ToBePrintSolid.DimY() * Vector3d.Y_AX + b3ToBePrintSolid.DimX() / 2 * Vector3d.X_AX
            Case ReferenceBtn.References.ML
               ptOrig += b3ToBePrintSolid.DimY() / 2 * Vector3d.Y_AX
            Case ReferenceBtn.References.MR
               ptOrig += b3ToBePrintSolid.DimY() / 2 * Vector3d.Y_AX + b3ToBePrintSolid.DimX() * Vector3d.X_AX
            Case ReferenceBtn.References.TC
               ptOrig += b3ToBePrintSolid.DimY() * Vector3d.Y_AX + b3ToBePrintSolid.DimX() / 2 * Vector3d.X_AX
            Case ReferenceBtn.References.MR
               ptOrig += b3ToBePrintSolid.DimY() / 2 * Vector3d.Y_AX + b3ToBePrintSolid.DimX() * Vector3d.X_AX
            Case ReferenceBtn.References.BC
               ptOrig += b3ToBePrintSolid.DimX() / 2 * Vector3d.X_AX
            Case ReferenceBtn.References.MC
               ptOrig += b3ToBePrintSolid.DimY() / 2 * Vector3d.Y_AX + b3ToBePrintSolid.DimX() / 2 * Vector3d.X_AX
         End Select
         Dim vtMovedPart As Vector3d
         If EgtGetInfo(SelPart.nPartId, KEY_MOVEDPART, vtMovedPart) Then
            ptOrig = ptOrig - vtMovedPart
         ElseIf EgtGetInfo(SelPart.nPartId, KEY_MOVEDPART2, vtMovedPart) Then
            ptOrig = ptOrig - vtMovedPart
         End If
         Dim nPartFrameId As Integer = EgtCreateGeoFrame(SelPart.nPartReferenceLayerId, New Frame3d(ptOrig), GDB_RT.GLOB)
         EgtSetStatus(nPartFrameId, GDB_ST.OFF)
         ' elimino componente Z
         ptOrig = ptOrig + New Vector3d(0, 0, -ptOrig.z)
         frPrintSolid = New Frame3d(ptOrig)
      End If
      Dim nFrameId As Integer = EgtCreateGeoFrame(SelPart.nReferenceLayerId, frPrintSolid, GDB_RT.GLOB)
      If nFrameId Then
         EgtSetName(nFrameId, FRAME_PART)
         EgtSetMode(nFrameId, GDB_MD.LOCKED)
         SelPart.UpdateReferenceId(nFrameId)
      End If
      Map.refDispositionPanelVM.RefreshPos()
      EgtDraw()
   End Sub

#End Region    ' METHODS

#Region "COMMANDS"

#Region "FromImport"

   ''' <summary>
   ''' Returns a command that do CPlaneTop.
   ''' </summary>
   Public ReadOnly Property FromImport_Command As ICommand
      Get
         If m_cmdFromImport Is Nothing Then
            m_cmdFromImport = New Command(AddressOf FromImport)
         End If
         Return m_cmdFromImport
      End Get
   End Property

   ''' <summary>
   ''' Execute the CPlaneTop.  This method is invoked by the CPlaneTopCommand.
   ''' </summary>
   Public Sub FromImport()
      m_SelReference = ReferenceBtn.References.FROM_IMPORT
      NotifyPropertyChanged(NameOf(ghSelReference))
      UpdateFramePosition()
   End Sub

#End Region ' FromImport

#End Region    ' COMMANDS

End Class

Public Class ReferenceBtn

   Public Enum References As Integer
      TL = 1
      TR = 2
      BL = 3
      BR = 4
      TC = 5
      ML = 6
      MR = 7
      BC = 8
      MC = 9
      FROM_IMPORT = 10
   End Enum

   Private m_Type As References
   Public ReadOnly Property Type As References
      Get
         Return m_Type
      End Get
   End Property

   Public ReadOnly Property sText As String
      Get
         Select Case Type
            Case References.TL
               Return "/Resources/ReferencePanel/TL.png"    '"┌"
            Case References.TR
               Return "/Resources/ReferencePanel/TR.png"    '"┐"
            Case References.BL
               Return "/Resources/ReferencePanel/BL.png"    '"└"
            Case References.BR
               Return "/Resources/ReferencePanel/BR.png"    '"┘"
            Case References.TC
               Return "/Resources/ReferencePanel/TC.png"    '"┬"
            Case References.ML
               Return "/Resources/ReferencePanel/ML.png"    '"├"
            Case References.MR
               Return "/Resources/ReferencePanel/MR.png"    '"┤"
            Case References.BC
               Return "/Resources/ReferencePanel/BC.png"    '"┴"
            Case References.MC
               Return "/Resources/ReferencePanel/MC.png"    '"┼"
            Case Else
               Return ""    '"X"
         End Select
      End Get
   End Property

   Public ReadOnly Property sSelText As String
      Get
         Select Case Type
            Case References.TL
               Return "/Resources/ReferencePanel/White_TL.png"    '"┌"
            Case References.TR
               Return "/Resources/ReferencePanel/White_TR.png"    '"┐"
            Case References.BL
               Return "/Resources/ReferencePanel/White_BL.png"    '"└"
            Case References.BR
               Return "/Resources/ReferencePanel/White_BR.png"    '"┘"
            Case References.TC
               Return "/Resources/ReferencePanel/White_TC.png"    '"┬"
            Case References.ML
               Return "/Resources/ReferencePanel/White_ML.png"    '"├"
            Case References.MR
               Return "/Resources/ReferencePanel/White_MR.png"    '"┤"
            Case References.BC
               Return "/Resources/ReferencePanel/White_BC.png"    '"┴"
            Case References.MC
               Return "/Resources/ReferencePanel/White_MC.png"    '"┼"
            Case Else
               Return ""    '"X"
         End Select
      End Get
   End Property

   Sub New(Type As References)
      m_Type = Type
   End Sub

End Class