Imports System.ComponentModel
Imports System.Collections.ObjectModel
Imports EgtUILib
Imports System.IO

Public Class CompoPanelViewModel
   Implements INotifyPropertyChanged

   Private m_rfMainWindowViewModel As MainWindowViewModel
   Private m_rfDoorParametersViewModel As DoorParametersViewModel

   Private Shared m_CompoTypeList As New ObservableCollection(Of CompoType)
   Public Shared ReadOnly Property CompoTypeList As ObservableCollection(Of CompoType)
      Get
         Return m_CompoTypeList
      End Get
   End Property

   ' Definizione comando
   Private m_CmdCompoBtn As ICommand

   Sub New(MainWindowViewModel As MainWindowViewModel)
      m_rfMainWindowViewModel = MainWindowViewModel
      m_rfDoorParametersViewModel = DirectCast(m_rfMainWindowViewModel.DoorParameters.DataContext, DoorParametersViewModel)
      ' Lettura file ini per generare bottoni
      Dim Index As Integer = 1
      Dim CompoName As String = String.Empty
      Dim CompoNameDDF As String = String.Empty
      ' Carico un vettore con il nome delle Path delle componenti
      Dim CompoArray() As String = Directory.GetDirectories("c:\EgtData\Doors\Compo")
      For Index = 0 To CompoArray.Count - 1
         ' apro ogni directory e cerco un file di testo di nome Config.ini
         Dim CurrCompoPath As String = CompoArray(Index) & "\" & ConstCompo.CONFIGINI_FILE_NAME
         If File.Exists(CurrCompoPath) Then
            GetPrivateProfileCompoName(ConstCompo.S_COMPO, ConstCompo.K_NAME, CompoNameDDF, CompoName, CurrCompoPath)
            m_CompoTypeList.Add(New CompoType(CompoName, CompoNameDDF, CompoArray(Index)))
         End If
      Next

   End Sub

#Region "COMMANDS"

#Region "CompoBtnCommand"

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

   ''' <summary>
   ''' Execute the Exec. This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub CompoBtn(param As Object)
      Dim CurrCompoType As CompoType = DirectCast(param, CompoType)
      m_rfDoorParametersViewModel.CurrDoor.AddNewCompo(CurrCompoType)
   End Sub

#End Region    ' CompoBtnCommand

#End Region    'Commands

   Public Event PropertyChanged As PropertyChangedEventHandler Implements INotifyPropertyChanged.PropertyChanged

   Public Sub NotifyPropertyChanged(propName As String)
      RaiseEvent PropertyChanged(Me, New PropertyChangedEventArgs(propName))
   End Sub
End Class