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

Public Class AddRawPartWndVM
   Inherits VMBase

#Region "FIELDS & PROPERTIES"

   Friend Event m_CloseWindow(bDialogResult As Boolean)

   ' flag che indica se trave o parete
   Private m_nMachineType As ConstBeam.MachineType = 1

   ' lista delle varibili da mostrare
   Private m_VariableList As ObservableCollection(Of Variable)
   Public ReadOnly Property VariableList As ObservableCollection(Of Variable)
      Get
         Return m_VariableList
      End Get
   End Property

   'Private m_dL As Double
   'Public ReadOnly Property dL As Double
   '   Get
   '      Return m_dL
   '   End Get
   'End Property
   'Public Property sL As String
   '   Get
   '      Return LenToString(m_dL, 3)
   '   End Get
   '   Set(value As String)
   '      Dim dTempL As Double
   '      If StringToLen(value, dTempL) AndAlso dTempL > 0 Then
   '         m_dL = dTempL
   '      Else
   '         NotifyPropertyChanged("sL")
   '      End If
   '   End Set
   'End Property

   'Private m_dPOSX As Double
   'Public Property dPOSX As Double
   '   Get
   '      Return m_dPOSX
   '   End Get
   '   Set(value As Double)
   '      m_dPOSX = value
   '   End Set
   'End Property
   'Public Property sPOSX As String
   '   Get
   '      Return LenToString(m_dPOSX, 3)
   '   End Get
   '   Set(value As String)
   '      Dim dTempPOSX As Double
   '      If StringToLen(value, dTempPOSX) AndAlso dTempPOSX > 0 Then
   '         m_dPOSX = dTempPOSX
   '      Else
   '         NotifyPropertyChanged("sPOSX")
   '      End If
   '   End Set
   'End Property

   ' Definizione comandi
   Private m_cmdOk As ICommand

#End Region    ' FIELDS & PROPERTIES

#Region "CONSTRUCTOR"

   Sub New(MachineType As Integer, dL As Double, dW As Double, dPosx As Double)
      m_nMachineType = MachineType
      Select Case m_nMachineType
         Case ConstBeam.MachineType.BEAM
            m_VariableList = New ObservableCollection(Of Variable)({New Variable(Variable.VariableType.LENGTH, "Lunghezza", dL),
                                                                    New Variable(Variable.VariableType.LENGTH, "Ritaglio iniziale", dPosx)})
         Case ConstBeam.MachineType.WALL
            m_VariableList = New ObservableCollection(Of Variable)({New Variable(Variable.VariableType.LENGTH, "Lunghezza", dL),
                                                                    New Variable(Variable.VariableType.LENGTH, "Larghezza", dW)})
      End Select
   End Sub

#End Region    ' CONSTRUCTOR

#Region "COMMANDS"

#Region "Ok"

   Public ReadOnly Property Ok_Command As ICommand
      Get
         If m_cmdOk Is Nothing Then
            m_cmdOk = New Command(AddressOf Ok)
         End If
         Return m_cmdOk
      End Get
   End Property

   Public Sub Ok()
      'verifico che tutti i campi contengano un valore valido
      For Each Variable In m_VariableList
         If (Variable.nType = Variable.VariableType.STRING_ AndAlso IsNothing(Variable.sValue)) OrElse
            ((Variable.nType = Variable.VariableType.DOUBLE_ OrElse Variable.nType = Variable.VariableType.LENGTH) AndAlso IsNothing(Variable.dValue)) Then
            MessageBox.Show(If(m_nMachineType = MachineType.BEAM, EgtMsg(61854), EgtMsg(61855)), EgtMsg(30007))
            Return
         End If
      Next
      ' se non ci sono problemi esco restituendo vero
      RaiseEvent m_CloseWindow(True)
      'If Not IsNothing(m_dL) AndAlso m_dL > 0 AndAlso
      '   Not IsNothing(m_dPOSX) AndAlso m_dPOSX >= 0 Then
      '   RaiseEvent m_CloseWindow(True)
      'Else
      '   MessageBox.Show("Errore! Impossibile creare una barra con questi parametri", "Errore")
      'End If
   End Sub

#End Region ' Ok

#End Region    ' COMMANDS

End Class

Public Class Variable
   Inherits VMBase

   Public Enum VariableType As Integer
      DOUBLE_ = 1
      STRING_ = 2
      COMBO = 3
      LENGTH = 4
   End Enum

   Private m_nType As VariableType
   Public ReadOnly Property nType As VariableType
      Get
         Return m_nType
      End Get
   End Property

   Private m_sMsg As String
   Public Property sMsg As String
      Get
         Return m_sMsg
      End Get
      Set(value As String)
         m_sMsg = value
      End Set
   End Property

   Private m_dValue As Double = 0
   Friend ReadOnly Property dValue As Double
      Get
         Return m_dValue
      End Get
   End Property
   Private m_sValue As String = ""
   Public Property sValue As String
      Get
         Select Case m_nType
            Case VariableType.STRING_
               Return m_sValue
            Case VariableType.LENGTH
               Return LenToString(m_dValue, 3)
            Case Else         ' VariableType.DOUBLE_
               Return DoubleToString(m_dValue, 3)
         End Select
      End Get
      Set(value As String)
         Select Case m_nType
            Case VariableType.STRING_
               m_sValue = value
            Case VariableType.LENGTH
               Dim dTempValue As Double
               If StringToLen(value, dTempValue) Then
                  m_dValue = dTempValue
               Else
                  NotifyPropertyChanged("sValue")
               End If
            Case Else         ' VariableType.DOUBLE_
               Dim dTempValue As Double
               If StringToDouble(value, dTempValue) Then
                  m_dValue = dTempValue
               Else
                  NotifyPropertyChanged("sValue")
               End If
         End Select
      End Set
   End Property

   Sub New(Type As VariableType, Msg As String, Value As String)
      m_nType = Type
      m_sMsg = Msg
      sValue = Value
   End Sub

End Class