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

Public Class MyMachGroupPanelVM
   Inherits NewMachGroupPanelVM

#Region "FIELDS & PROPERTIES"

   Public ReadOnly Property m_MyMachGroupPanelM As MyMachGroupPanelM
      Get
         Return m_MachGroupPanelM
      End Get
   End Property

#End Region    ' FIELDS & PROPERTIES

#Region "CONSTRUCTOR"

   Sub New(MachGroupPanelM As MachGroupPanelM)
      MyBase.New(MachGroupPanelM)
      ' Recupero la macchina di default
      Dim sDefaultMachine As String = String.Empty
      GetMainPrivateProfileString(S_MACH, K_CURRMACH, "", sDefaultMachine)
      ' Creo riferimento a questa classe in Map
      Map.SetRefMachGroupPanelVM(Me)
      ' elimino copie da cancellare
      DeleteDuplo()
   End Sub

#End Region    ' CONSTRUCTOR

#Region "METHODS"

   Protected Overrides Sub CreateMachGroupVMList()
      Dim all As New List(Of MachGroupVM)
      For Each MachGroupM In m_MachGroupPanelM.GetMachGroups()
         If DirectCast(MachGroupM, MyMachGroupM).nMachineType = MachineType.BEAM Then
            all.Add(New BeamMachGroupVM(MachGroupM))
         Else
            all.Add(New WallMachGroupVM(MachGroupM))
         End If
      Next

      For Each MachGroupvM As MachGroupVM In all
         AddHandler MachGroupvM.PropertyChanged, AddressOf OnMachGroupVMPropertyChanged
      Next

      MachGroupVMList = New ObservableCollection(Of MachGroupVM)(all)
      AddHandler MachGroupVMList.CollectionChanged, AddressOf OnMachGroupVMListChanged
   End Sub

   Public Overrides Function InitMachGroupList(Optional bUseDefaults As Boolean = False) As Boolean
      ' Svuoto precedente lista di MachGroup
      MachGroupVMList.Clear()
      ' aggiorno copie
      m_MyMachGroupPanelM.UpdateDuplo()
      ' verifico se esistono già gruppi di lavorazione o se devo creare il primo
      Dim bOk As Boolean = False
      Dim nId = EgtGetFirstMachGroup()
      If nId <> GDB_ID.NULL Then
         bOk = EgtSetCurrMachGroup(nId)
      End If
      If Not bOk Then Return True
      ' carico lista dei gruppi di lavorazione
      m_MachGroupPanelM.MachGroupMList = MyMachGroupPanelM.LoadMyMachGroups(Map.refMachinePanelVM.MachineList.ToList())
      ' elimino copie da cancellare
      m_MyMachGroupPanelM.DeleteDuplo()
      If bOk Then SelectedMachGroup = MachGroupVMList(0)
      EgtZoom(ZM.ALL)
      Return True
   End Function

   Public Function RefreshMachGroupList() As Boolean
      ' carico lista dei gruppi di lavorazione
      For Each MachGroup As MyMachGroupM In MyMachGroupPanelM.UpdateFromNestingMyMachGroups(Map.refMachinePanelVM.MachineList.ToList())
         m_MachGroupPanelM.AddMachGroup(MachGroup)
      Next
      ' aggiorno contatore pezzi in produzione
      For Each MachGroup As MyMachGroupVM In MachGroupVMList
         For Each Part In MachGroup.PartVMList
            ' aggiorno calcolo pezzi in produzione
            Dim BTLPart As BTLPartVM = Part.RetrieveBTLPartFromPart()
            If Not IsNothing(BTLPart) Then BTLPart.RefreshPartInProd()
         Next
      Next
      ' seleziono primo MachGroup
      If MachGroupVMList.Count > 0 Then SelectedMachGroup = MachGroupVMList(0)
      EgtZoom(ZM.ALL)
      Return True
   End Function

   ' funzione che cancella tutti i pezzi segnati da eliminare
   Public Sub DeleteDuplo()
      ' reset necessario per poter accedere direttamente al grezzo dalle info pezzo e al MachGroup tramite la gerarchia Db geometrico
      EgtResetCurrMachGroup()
      Dim bDuploToDeleteFound As Boolean = False
      Dim nPartId As Integer = EgtGetFirstPart()
      While nPartId <> GDB_ID.NULL
         Dim bIsToDelete As Boolean = False
         If DuploGetToDelete(nPartId, bIsToDelete) AndAlso bIsToDelete Then
            ' verifico se ci sono copie
            Dim nDuploCount As Integer = 0
            EgtDuploCount(nPartId, nDuploCount)
            Dim DuploList As New List(Of Integer)
            If nDuploCount > 0 AndAlso EgtDuploList(nPartId, DuploList) Then
               bDuploToDeleteFound = True
               ' cancello tutti i pezzi copia nelle barre
               For Each nDuploId In DuploList
                  ' recupero grezzo cui appartiene
                  Dim nRawPartId As Integer
                  EgtGetInfo(nDuploId, "!LST", nRawPartId)
                  ' recupero gruppo di lavorazione 
                  Dim nMachGroupId As Integer = EgtGetParent(EgtGetParent(EgtGetParent(nRawPartId)))
                  ' lo setto come corrente
                  EgtSetCurrMachGroup(nMachGroupId)
                  ' elimino pezzo copia
                  EgtRemovePartFromRawPart(nDuploId)
                  EgtErase(nDuploId)
                  '' recupero gruppo di lavorazione e trave dell'interfaccia
                  Dim BeamMachGroup As BeamMachGroupVM = MachGroupVMList.FirstOrDefault(Function(x) x.Id = nMachGroupId)
                  Dim Beam As BeamVM = BeamMachGroup.PartVMList.FirstOrDefault(Function(x) x.nPartId = nDuploId)
                  EgtSetCurrMachGroup(BeamMachGroup.Id)
                  Beam.DeletePart()
               Next
            End If
            DuploResetToDelete(nPartId)
         End If
         nPartId = EgtGetNextPart(nPartId)
      End While
      ' se cancellato almeno un pezzo, salvo
      If bDuploToDeleteFound Then
         Map.refProdManagerVM.Save()
      End If
      EgtResetCurrMachGroup()
   End Sub

   Friend Shared Function DuploGetToDelete(nSouId As Integer, ByRef bToDelete As Boolean) As Boolean
      If IsNothing(nSouId) Then Return False
      Return EgtGetInfo(nSouId, DUPLO_TODELETE, bToDelete)
   End Function

   Public Shared Function DuploSetToDelete(nSouId As Integer) As Boolean
      If IsNothing(nSouId) Then Return False
      Return EgtSetInfo(nSouId, DUPLO_TODELETE, True)
   End Function

   Private Shared Function DuploResetToDelete(nSouId As Integer) As Boolean
      If IsNothing(nSouId) Then Return False
      Return EgtSetInfo(nSouId, DUPLO_TODELETE, "")
   End Function

   Public Overrides Sub AddMachGroup()
      Dim SelMyMachine As MyMachine = Map.refMachinePanelVM.SelectedMachine
      Dim MyMachGroupM As MyMachGroupM = m_MyMachGroupPanelM.NewMyMachGroup(SelMyMachine.Name, SelMyMachine.nType)
      '' creo oggetto gruppo creato
      'Dim sNewMachGroupName As String = String.Empty
      'Dim sNewMachGroupMachineName As String = String.Empty
      'EgtGetMachGroupName(nNewMachGroupID, sNewMachGroupName)
      'EgtGetMachGroupMachineName(nNewMachGroupID, sNewMachGroupMachineName)
      'Dim MyMachGroup As MyMachGroupM
      'If Map.refMachinePanelVM.SelectedMachine.nType = MachineType.BEAM Then
      '   MyMachGroup = New BeamMachGroupVM(nNewMachGroupID, sNewMachGroupName, sNewMachGroupMachineName)
      'Else
      '   MyMachGroup = New WallMachGroup(nNewMachGroupID, sNewMachGroupName, sNewMachGroupMachineName)
      'End If
      '' lo aggiungo alla lista
      'MachGroupList.Add(MyMachGroup)
      ' e lo seleziono
      SelectedMachGroup = MachGroupVMList.FirstOrDefault(Function(x) x.MachGroupM Is MyMachGroupM)
   End Sub

   Public Overrides Function OnPreSetCurrMachGroup() As Boolean
      EgtSetCurrentContext(Map.refSceneHostVM.MainScene.GetCtx())
      Return True
   End Function

   Public Overrides Function OnPostSetCurrMachGroup() As Boolean
      ' Imposto vista solo tavola
      EgtSetMachineLook(MCH_LOOK.TAB)
      Dim View As VT
      For Each Mach As MyMachine In Map.refMachinePanelVM.MachineList
         If Mach.Name = SelectedMachGroup.Machine Then
            If Mach.nType = Core.ConstBeam.MachineType.BEAM Then
               View = VT.ISO_SW
            Else
               View = VT.TOP
            End If
            Exit For
         End If
      Next
      EgtSetView(View, False)
      EgtZoom(ZM.ALL)
      Return True
   End Function

   ' funzione che seleziona primo gruppo
   Friend Sub SelFirstMachGroup()
      If Not IsNothing(Me) AndAlso Not IsNothing(MachGroupVMList) AndAlso MachGroupVMList.Count > 0 Then
         SelectedMachGroup = MachGroupVMList(0)
      Else
         SelectedMachGroup = Nothing
         EgtResetCurrMachGroup()
         ' nascondo tutti i pezzi
         Map.refProjectVM.BTLStructureVM.HideAll()
      End If
   End Sub

   ' funzione che seleziona ultimo gruppo
   Friend Sub SelLastMachGroup()
      If Not IsNothing(Me) AndAlso Not IsNothing(MachGroupVMList) AndAlso MachGroupVMList.Count > 0 Then
         SelectedMachGroup = MachGroupVMList(MachGroupVMList.Count - 1)
      End If
   End Sub

   Friend Function GetLastMachGroup() As MachGroupVM
      If Not IsNothing(Me) AndAlso Not IsNothing(MachGroupVMList) AndAlso MachGroupVMList.Count > 0 Then
         Return MachGroupVMList(MachGroupVMList.Count - 1)
      End If
      Return Nothing
   End Function

#End Region    ' METHODS

#Region "EVENTS"

   Protected Overrides Sub OnMachGroupAdded(sender As Object, e As MachGroupAddedEventArgs)
      Dim MachGroupVM As MachGroupVM = Nothing
      Select Case DirectCast(e.NewMachGroupM, MyMachGroupM).nMachineType
         Case Core.ConstBeam.MachineType.BEAM
            MachGroupVM = New BeamMachGroupVM(e.NewMachGroupM)
         Case Core.ConstBeam.MachineType.WALL
            MachGroupVM = New WallMachGroupVM(e.NewMachGroupM)
         Case Core.ConstBeam.MachineType.NULL
            Return
      End Select
      MachGroupVMList.Add(MachGroupVM)
      NotifyPropertyChanged(NameOf(MachGroupVMList))
   End Sub

   Protected Overrides Sub OnMachGroupVMPropertyChanged(sender As Object, e As PropertyChangedEventArgs)
      Select Case e.PropertyName
         'Case nameof(sender.sMATERIAL)
      End Select
   End Sub

#End Region    ' EVENTS

End Class