Imports System.Collections.ObjectModel
Imports EgtUILib
Imports EgtWPFLib5

Public Class CompoParamPageVM
   Inherits VMBase

#Region "FIELDS & PROPERTIES"

   Private Const NUM_VAR As Integer = 10
   Private Const LUA_CMP_VARS As String = "CMP"
   Private Const LUA_CMP_DRAW As String = "CMP_Draw"
   Private Const INFO_VAR As String = "Var"
   Private Const INFO_CMP As String = "CMP"
   Private Const INFO_ID As String = "ID"
   Friend Const LUA_CMP_INDEX As String = LUA_CMP_VARS & ".Ind"
   Friend Const LUA_CMP_INTERNAL As String = LUA_CMP_VARS & ".Int"
   Friend Const LUA_REMOVEHOLE As String = "RemoveHole"

   Private m_sCompoDir As String = String.Empty
   Private m_bDrawOk As Boolean = False

   Private m_CompoParamList As New ObservableCollection(Of CompoParamItem)
   Public ReadOnly Property CompoParamList As ObservableCollection(Of CompoParamItem)
      Get
         Return m_CompoParamList
      End Get
   End Property

   Private m_TopIsChecked As Boolean
   Public Property TopIsChecked As Boolean
      Get
         Return m_TopIsChecked
      End Get
      Set(value As Boolean)
         m_TopIsChecked = value
      End Set
   End Property

   Private m_TopVisibility As Visibility
   Public Property TopVisibility As Visibility
      Get
         Return m_TopVisibility
      End Get
      Set(value As Visibility)
         m_TopVisibility = value
      End Set
   End Property

   Private m_PartName As String
   Public Property PartName As String
      Get
         Return m_PartName
      End Get
      Set(value As String)
         m_PartName = value
         NotifyPropertyChanged("PartName")
      End Set
   End Property

   Private m_PartNameVisibility As Visibility
   Public Property PartNameVisibility As Visibility
      Get
         Return m_PartNameVisibility
      End Get
      Set(value As Visibility)
         m_PartNameVisibility = value
      End Set
   End Property

   Private m_PartNum As String
   Public Property PartNum As String
      Get
         Return m_PartNum
      End Get
      Set(value As String)
         m_PartNum = value
         NotifyPropertyChanged("PartNum")
      End Set
   End Property

   Private m_PartNumVisibility As Visibility
   Public Property PartNumVisibility As Visibility
      Get
         Return m_PartNumVisibility
      End Get
      Set(value As Visibility)
         m_PartNumVisibility = value
      End Set
   End Property

   Private m_OutputMessage As String
   Public Property OutputMessage As String
      Get
         Return m_OutputMessage
      End Get
      Set(value As String)
         m_OutputMessage = value
         NotifyPropertyChanged("OutputMessage")
      End Set
   End Property

   Private m_OkIsEnabled As Boolean
   Public Property OkIsEnabled As Boolean
      Get
         Return m_OkIsEnabled
      End Get
      Set(value As Boolean)
         m_OkIsEnabled = value
         NotifyPropertyChanged("OkIsEnabled")
      End Set
   End Property

   Private m_MsgColor As SolidColorBrush = Brushes.Black
   Public Property MsgColor As SolidColorBrush
      Get
         Return m_MsgColor
      End Get
      Set(value As SolidColorBrush)
         m_MsgColor = value
         NotifyPropertyChanged("MsgColor")
      End Set
   End Property

#Region "Messages"

   Public ReadOnly Property TopMsg As String
      Get
         Return EgtMsg(MSG_DRAWPAGEUC + 4)
      End Get
   End Property
   Public ReadOnly Property PartNameMsg As String
      Get
         Return "Nome"
      End Get
   End Property
   Public ReadOnly Property PartNumMsg As String
      Get
         Return EgtMsg(MSG_DRAWPAGEUC + 1)
      End Get
   End Property
   Public ReadOnly Property OkMsg As String
      Get
         Return "Ok"
      End Get
   End Property
   Public ReadOnly Property ExitMsg As String
      Get
         Return "Exit"
      End Get
   End Property

#End Region    ' Messages

   ' definizione comandi
   Private m_cmdOk As ICommand
   Private m_cmdBack As ICommand

#End Region    ' FIELDS & PROPERTIES

#Region "CONSTRUCTOR"

   Sub New()
      ' Creo riferimento a questa classe in CompoWindowMap
      CompoWindowMap.SetRefCompoParamPageVM(Me)
      ' Recupero path cartella che contiene i componenti
      GetMainPrivateProfileString("Compo", "CompoDir", "", m_sCompoDir)
      ' Passo funzione UpdateView ad oggetti della lista parametri
      CompoParamItem.m_refUpdateView = AddressOf UpdateView
   End Sub

#End Region    ' CONSTRUCTOR

#Region "METHODS"

   Friend Sub InitCompoListPage()
      ' Pulisco l'ambiente lua
      ResetLuaVariables()
      ' Carico il file ed eseguo in modalità anteprima
      Dim bOk As Boolean = ExecCompoFile()
      Dim sMsg As String = String.Empty
      ' Verifico se compo interno o esterno
      Dim InternalCompo As Integer = -1
      EgtLuaGetGlobIntVar(LUA_CMP_INTERNAL, InternalCompo)
      bOk = bOk AndAlso MakePreview(sMsg)
      If Not bOk And InternalCompo <> 1 Then
         EgtNewFile()
      End If
      'MessageTxBl.Text = sMsg
      'MessageGrid.Background = If(m_bDrawOk, Brushes.Transparent, Application.Current.FindResource("OmagCut_Red"))
      CompoWindowMap.refCompoSceneHostV.CompoScene.ZoomAll()
      ' leggo variabili e aggiorno griglia
      ReadAndShowVariables()
      ' assegno valori di default numero e nome pezzi
      PartNum = 1.ToString
      PartName = String.Empty
   End Sub

   Private Function ResetLuaVariables() As Boolean
      EgtLuaResetGlobVar(LUA_CMP_VARS)
      EgtLuaResetGlobVar(LUA_CMP_DRAW)
      Return False
   End Function

   Private Function MakePreview(ByRef sMsg As String) As Boolean
      If Not EgtLuaExecLine(LUA_CMP_DRAW & "(true)") Then
         sMsg = "Error in component execution"
         m_bDrawOk = False
      Else
         EgtLuaGetGlobStringVar(LUA_CMP_VARS & ".MSG", sMsg)
         Dim nErr As Integer = 0
         EgtLuaGetGlobIntVar(LUA_CMP_VARS & ".ERR", nErr)
         m_bDrawOk = (nErr = 0)
      End If
      Return m_bDrawOk
   End Function

   Private Function ExecCompoFile() As Boolean
      ' Costruisco path completa del componente
      Dim sPath = m_sCompoDir & "\" & CompoWindowMap.refCompoWindowVM.m_SelCompo.LuaPath
      ' Carico il file
      Return EgtLuaExecFile(sPath)
   End Function

   Private Function ReadAndShowVariables() As Boolean
      ' Pulisco lista variabili
      m_CompoParamList.Clear()
      ' Recupero nome, tipo e valore delle variabili globali
      For i As Integer = 1 To NUM_VAR
         Dim NewCompo As CompoParamItem = Nothing
         If CompoParamItem.NameTypeValueFromLua(i, NewCompo) Then
            m_CompoParamList.Add(NewCompo)
         End If
      Next
      Return True
   End Function

   Public Sub UpdateView()
      ' verifico ci sia un componente corrente
      If IsNothing(CompoWindowMap.refCompoWindowVM.m_SelCompo) Then
         Return
      End If
      ' aggiorno le variabili dalla griglia
      UpdateVariables()
      ' ricalcolo il disegno
      Dim sMsg As String = String.Empty
      MakePreview(sMsg)
      SetOutputMessage(sMsg, If(m_bDrawOk, MSG_TYPE.INFO, MSG_TYPE.ERROR_))
      ' aggiorno visualizzazione
      EgtSetView(VT.TOP, False)
      EgtZoom(ZM.ALL)
   End Sub

   Private Function UpdateVariables() As Boolean
      ' aggiorno le variabili
      For i As Integer = 0 To m_CompoParamList.Count - 1
         If m_CompoParamList(i).m_nType <> CompoParamItem.ParamType.BOOL Then
            Dim ParamItem As TextParamItem = DirectCast(m_CompoParamList(i), TextParamItem)
            If Not ParamItem.ToLua() Then
               Dim sErr As String = String.Empty
               EgtLuaGetLastError(sErr)
               EgtOutLog(sErr)
            End If
         Else
            Dim ParamItem As CheckParamItem = DirectCast(m_CompoParamList(i), CheckParamItem)
            If Not ParamItem.ToLua() Then
               Dim sErr As String = String.Empty
               EgtLuaGetLastError(sErr)
               EgtOutLog(sErr)
            End If
         End If
      Next
      Return True
   End Function

   Private Function MakeInsert(nNbr As Integer, sName As String) As Boolean
      ' ricarico componente corrente
      ExecCompoFile()
      ' aggiorno variabili
      UpdateVariables()
      ' Recupero flag per inserimento diretto in grezzo (altrimenti in parcheggio)
      Dim bDirect As Boolean = (GetMainPrivateProfileInt(S_NEST, K_DIRECT, 0) <> 0)
      ' elimino eventuali precedenti pezzi vuoti
      EgtEraseEmptyParts()
      ' eseguo inserimento
      For i As Integer = 1 To nNbr
         ' Inserisco il componente
         If Not EgtLuaExecLine(LUA_CMP_DRAW & "(false)") Then
            Dim sErr As String = String.Empty
            EgtLuaGetLastError(sErr)
            EgtOutLog(sErr)
            Exit For
         End If
         ' Ne recupero l'Id
         Dim nId2 As Integer = EgtGetLastPart()
         ' Ne recupero il layer OutLoop
         Dim nOutLoopLayer As Integer = EgtGetFirstNameInGroup(nId2, NAME_OUTLOOP)
         ' Calcolo dimensione ingombro OutLoop
         Dim ptMin, ptMax As Point3d
         EgtGetBBoxGlob(nOutLoopLayer, GDB_BB.STANDARD, ptMin, ptMax)
         Dim dBBoxRad As Double = 0.5 * Point3d.DistXY(ptMin, ptMax)
         ' Ricavo nome layer con testi inclinazioni
         Dim TextLayer As Integer = EgtGetFirstNameInGroup(nId2, SIDE_ANGLE_LAYER)
         ' Se presente lo svuoto
         If TextLayer <> GDB_ID.NULL Then
            EgtEmptyGroup(TextLayer)
            ' altrimenti lo creo
         Else
            TextLayer = EgtCreateGroup(nId2)
            EgtSetName(TextLayer, SIDE_ANGLE_LAYER)
         End If
         '' Modifico inclinazione lati
         'For Each Entity In m_SideAngle.m_SideAngleEntityList
         '   Dim nCurrEntityName As Integer = EgtGetFirstNameInGroup(nOutLoopLayer, Entity.sEntityName)
         '   If Math.Abs(Entity.dSideAngle) > EPS_ANG_SMALL Then
         '      ' Scrivo nuovo angolo nelle info
         '      EgtSetInfo(nCurrEntityName, INFO_SIDE_ANGLE, Entity.dSideAngle)
         '      ' Creo testo con angolo di inclinazione per nesting
         '      Dim sText As String = DoubleToString(Entity.dSideAngle, 1) & "°"
         '      SideAngleUC.AddTextToLine(sText, TextLayer, nCurrEntityName, 10, dBBoxRad, False)
         '   Else
         '      ' Cancello inclinazione nell'apposito campo info
         '      EgtRemoveInfo(nCurrEntityName, INFO_SIDE_ANGLE)
         '   End If
         'Next
         '' Sistemo gocciolatoi
         'm_SideAngle.CreateDripGeom(nId2)
         ' Muovo la regione in Z per evitare problemi in visualizzazione
         Dim nRegId = EgtGetFirstNameInGroup(nId2, NAME_REGION)
         EgtMove(nRegId, New Vector3d(0, 0, DELTAZ_REG), GDB_RT.GLOB)
         ' Se definito nome lo inserisco nel testo
         If Not String.IsNullOrWhiteSpace(sName) Then
            Dim nTextId = EgtGetFirstInGroup(nRegId)
            While nTextId <> GDB_ID.NULL
               If EgtGetType(nTextId) = GDB_TY.EXT_TEXT Then
                  Dim sText As String = String.Empty
                  EgtTextGetContent(nTextId, sText)
                  Dim sNewText = sName & "  " & sText
                  EgtModifyText(nTextId, sNewText)
                  Exit While
               End If
               nTextId = EgtGetNext(nTextId)
            End While
         End If
         ' Eventuale testo per indicare il sopra (solo nel caso di rettangolo)
         If m_TopIsChecked Then
            Dim dDimX As Double = ptMax.x - ptMin.x
            Dim dDimY As Double = ptMax.y - ptMin.y
            Dim dH As Double = Math.Min(0.15 * dDimY, 30)
            Dim nText As Integer = EgtCreateTextAdv(nRegId, New Point3d(dDimX / 2, dDimY - dH, 0), 0, "*TOP*", "", 500, False, dH, 1, 0, INS_POS.MC)
            EgtSetColor(nText, New Color3d())
         End If
         ' Aggiusto per lavorazioni
         AdjustFlatPart(nId2)
         ' Inserisco in parcheggio
         EstCalc.StoreOnePart(nId2, True)
         ' Se richiesto posizionamento diretto, lo eseguo
         If bDirect Then
            If EstCalc.InsertOnePart(nId2, CurrentMachine.bAligned, CurrentMachine.bReducedCut) Then
               ' Eventuale notifica al VeinMatching
               VeinMatching.OnInsertPartInRaw(nId2)
            End If
         End If
      Next
      Return True
   End Function

   Friend Overloads Sub SetOutputMessage(sMessage As String, Optional nMsgType As MSG_TYPE = MSG_TYPE.INFO)
      SetMsgColor(nMsgType)
      m_OutputMessage = sMessage
      NotifyPropertyChanged("OutputMessage")
   End Sub

   Private Sub SetMsgColor(nMsgType As MSG_TYPE)
      Select Case nMsgType
         Case MSG_TYPE.INFO
            m_MsgColor = Brushes.Black
         Case MSG_TYPE.WARNING
            m_MsgColor = Brushes.SaddleBrown
         Case MSG_TYPE.ERROR_
            m_MsgColor = Brushes.Red
      End Select
      NotifyPropertyChanged("MsgColor")
   End Sub

#End Region    ' METHODS

#Region "COMMANDS"

#Region "OkCommand"

   ' Returns a command that manage the MainWindow_Unloaded command
   Public ReadOnly Property OkCommand() As ICommand
      Get
         If m_cmdOk Is Nothing Then
            m_cmdOk = New Command(AddressOf Ok)
         End If
         Return m_cmdOk
      End Get
   End Property

   ' Manage the MainWindow_Unloaded event. This method is invoked by the cmdMainWindow_Unloaded.
   Public Sub Ok(ByVal param As Object)
      ' se errore esco
      If Not m_bDrawOk Then
         Return
      End If
      ' Leggo numero di pezzi da inserire
      Dim InsNbr As Integer
      StringToInt(m_PartNum, InsNbr)
      ' Passo al contesto principale
      EgtSetCurrentContext(OmagOFFICEMap.refSceneHostV.OmagOFFICEScene.GetCtx())
      ' Inserisco il componente nel DB geometrico principale
      MakeInsert(InsNbr, m_PartName)
      ' Aggiorno ambiente principale
      EgtZoom(ZM.ALL)
      ' Chiudo la finestra Compo
      For WndIndex = 0 To Application.Current.Windows.Count - 1
         If TypeOf Application.Current.Windows(WndIndex) Is CompoWindowV Then
            Application.Current.Windows(WndIndex).Close()
         End If
      Next
   End Sub

#End Region    ' OkCommand

#Region "BackCommand"

   ' Returns a command that manage the MainWindow_Unloaded command
   Public ReadOnly Property BackCommand() As ICommand
      Get
         If m_cmdBack Is Nothing Then
            m_cmdBack = New Command(AddressOf Back)
         End If
         Return m_cmdBack
      End Get
   End Property

   ' Manage the MainWindow_Unloaded event. This method is invoked by the cmdMainWindow_Unloaded.
   Public Sub Back(ByVal param As Object)
      If CompoWindowMap.refCompoWindowVM.m_SelCompoFamily Is CompoWindowMap.refCompoWindowVM.m_SelCompo Then
         CompoWindowMap.refCompoWindowVM.m_SelCompoFamily = Nothing
      End If
      CompoWindowMap.refCompoWindowVM.m_SelCompo = Nothing
      CompoWindowMap.refCompoWindowVM.CompoPage = CompoWindowVM.CompoPageOpt.LIST
      EgtNewFile()
      EgtDraw()
   End Sub

#End Region    ' BackCommand

#End Region    ' COMMANDS

End Class

Public Class CompoParamItem

   Public Enum ParamType As Integer
      BOOL = 1
      INT = 2
      LEN = 3
      DOUB = 4
      STR = 5
   End Enum

   Friend Shared m_refUpdateView As action
   ' Constants
   Private Const LUA_CMP_VARS As String = "CMP"
   Const LUA_NAME As String = LUA_CMP_VARS & ".N"
   Const LUA_TYPE As String = LUA_CMP_VARS & ".T"
   Friend Const LUA_VALUE As String = LUA_CMP_VARS & ".V"

   Public m_nInd As Integer

   Private m_sName As String
   Public ReadOnly Property Name As String
      Get
         Return m_sName
      End Get
   End Property

   Public m_nType As ParamType
   Friend ReadOnly Property Type As ParamType
      Get
         Return m_nType
      End Get
   End Property

   Sub New(nInd As Integer, sName As String, nType As ParamType)
      m_nInd = nInd
      m_sName = sName
      m_nType = nType
   End Sub

#Region "METHODS"

   Private Shared Function FromLua(nInd As Integer, sName As String, nType As Integer, ByRef NewCompo As CompoParamItem) As Boolean
      Select Case nType
         Case ParamType.BOOL
            Dim Compo As New CheckParamItem(nInd, sName, nType)
            NewCompo = Compo
            Return EgtLuaGetGlobBoolVar(LUA_VALUE & nInd.ToString(), Compo.m_bVal)
         Case ParamType.INT
            Dim Compo As New TextParamItem(nInd, sName, nType)
            NewCompo = Compo
            Return EgtLuaGetGlobIntVar(LUA_VALUE & nInd.ToString(), Compo.m_nVal)
         Case ParamType.LEN, ParamType.DOUB
            Dim Compo As New TextParamItem(nInd, sName, nType)
            NewCompo = Compo
            Return EgtLuaGetGlobNumVar(LUA_VALUE & nInd.ToString(), Compo.m_dVal)
         Case ParamType.STR
            Dim Compo As New TextParamItem(nInd, sName, nType)
            NewCompo = Compo
            Return EgtLuaGetGlobStringVar(LUA_VALUE & nInd.ToString(), Compo.m_sVal)
      End Select
      Return False
   End Function

   Public Shared Function NameTypeValueFromLua(nInd As Integer, ByRef NewCompo As CompoParamItem) As Boolean
      Dim bOk As Boolean = True
      Dim sName As String = String.Empty
      Dim nType As Integer = 0
      bOk = bOk AndAlso EgtLuaGetGlobStringVar(LUA_NAME & nInd.ToString(), sName)
      bOk = bOk AndAlso EgtLuaGetGlobIntVar(LUA_TYPE & nInd.ToString(), nType)
      Return bOk AndAlso FromLua(nInd, sName, nType, NewCompo)
   End Function

#End Region    ' METHODS

End Class

Public Class TextParamItem
   Inherits CompoParamItem

   Friend m_nVal As Integer
   Friend m_dVal As Double
   Friend m_sVal As String

   Public Property Value As String
      Get
         Return Me.ToString()
      End Get
      Set(value As String)
         FromString(value)
         m_refUpdateView()
      End Set
   End Property

   Sub New(nInd As Integer, sName As String, nType As ParamType)
      MyBase.New(nInd, sName, nType)
   End Sub

#Region "METHODS"

   Public Overrides Function ToString() As String
      Select Case m_nType
         Case ParamType.INT        ' intero
            Return m_nVal.ToString()
         Case ParamType.LEN        ' lunghezza
            Return DoubleToString(EgtToUiUnits(m_dVal), 4)
         Case ParamType.DOUB       ' double
            Return DoubleToString(m_dVal, 4)
         Case ParamType.STR       ' stringa
            Return m_sVal
      End Select
      Return ""
   End Function

   Public Function FromString(ByVal sVal As String, Optional bConvertUnits As Boolean = True) As Boolean
      Select Case m_nType
         Case ParamType.INT       ' intero
            Dim nVal As Integer
            If StringToInt(sVal, nVal) Then
               m_nVal = nVal
               Return True
            End If
         Case ParamType.LEN       ' lunghezza
            Dim dVal As Double
            If StringToDouble(sVal, dVal) Then
               If bConvertUnits Then
                  m_dVal = EgtFromUiUnits(dVal)
               Else
                  m_dVal = dVal
               End If
               Return True
            End If
         Case ParamType.DOUB        ' double
            Dim dVal As Double
            If StringToDouble(sVal, dVal) Then
               m_dVal = dVal
               Return True
            End If
         Case ParamType.STR       ' stringa
            m_sVal = sVal
            Return True
      End Select
      Return False
   End Function

   Public Function ToLua() As Boolean
      Select Case m_nType
         Case ParamType.INT
            Return EgtLuaSetGlobIntVar(LUA_VALUE & m_nInd.ToString(), m_nVal)
         Case ParamType.LEN, ParamType.DOUB
            Return EgtLuaSetGlobNumVar(LUA_VALUE & m_nInd.ToString(), m_dVal)
         Case ParamType.STR
            Return EgtLuaSetGlobStringVar(LUA_VALUE & m_nInd.ToString(), m_sVal)
      End Select
      Return False
   End Function

#End Region    ' METHODS

End Class

Public Class CheckParamItem
   Inherits CompoParamItem

   Friend m_bVal As Boolean

   Public Property Value As String
      Get
         Return ToString()
      End Get
      Set(value As String)
         FromString(value)
         m_refUpdateView()
      End Set
   End Property

   Sub New(nInd As Integer, sName As String, nType As ParamType)
      MyBase.New(nInd, sName, nType)
   End Sub

#Region "METHODS"

   Public Overrides Function ToString() As String
      Select Case m_nType
         Case ParamType.BOOL        ' booleano
            Return m_bVal.ToString()
      End Select
      Return ""
   End Function

   Public Function FromString(ByVal sVal As String, Optional bConvertUnits As Boolean = True) As Boolean
      Select Case m_nType
         Case ParamType.BOOL        ' booleano
            Dim bVal As Boolean = False
            If Boolean.TryParse(sVal, bVal) Then
               m_bVal = bVal
               Return True
            End If
      End Select
      Return False
   End Function

   Public Function ToLua() As Boolean
      Select Case m_nType
         Case ParamType.BOOL
            Return EgtLuaSetGlobBoolVar(LUA_VALUE & m_nInd.ToString(), m_bVal)
      End Select
      Return False
   End Function

#End Region    ' METHODS

End Class