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

Public Class CurrSetUpVM
   Inherits VMBase

   Private Const INVALIDPOS As String = ""

   Private m_Title As String
   Public ReadOnly Property Title As String
      Get
         Return EgtMsg(MSG_SETUP + 1)
      End Get
   End Property

   Private WithEvents m_SetUpVM As New SetUpVM
   Public ReadOnly Property SetUpVM As SetUpVM
      Get
         Return m_SetUpVM
      End Get
   End Property

   Private m_Apply_IsEnabled As Boolean = False
   Public ReadOnly Property Apply_IsEnabled As Boolean
      Get
         Return m_Apply_IsEnabled
      End Get
   End Property

   ' Immagine del porta utensili
   Public ReadOnly Property SetUpImage As String
      Get
         ' Cerco png
         Dim sImagePath As String = IniFile.m_sCurrMachSetUpDirPath & "\SetupImage.png"
         If File.Exists(sImagePath) Then Return sImagePath
         ' Cerco jpeg
         sImagePath = IniFile.m_sCurrMachSetUpDirPath & "\SetupImage.jpg"
         If File.Exists(sImagePath) Then Return sImagePath
         ' Cerco bmp
         sImagePath = IniFile.m_sCurrMachSetUpDirPath & "\SetupImage.bmp"
         If File.Exists(sImagePath) Then Return sImagePath
         ' Non trovato alcunché
         Return String.Empty
      End Get
   End Property

   ' path cartella attrezzaggi
   Private m_SetUpDir_FilePath As String

#Region "Messages"

   Public ReadOnly Property TitleMsg As String
      Get
         Return EgtMsg(MSG_SETUP + 1)
      End Get
   End Property

   Public ReadOnly Property ApplyMsg As String
      Get
         Return EgtMsg(MSG_SETUP + 2)
      End Get
   End Property
   Public ReadOnly Property SaveMsg As String
      Get
         Return EgtMsg(MSG_SETUP + 3)
      End Get
   End Property
   Public ReadOnly Property RetrieveMsg As String
      Get
         Return EgtMsg(MSG_SETUP + 4)
      End Get
   End Property
   Public ReadOnly Property AutomaticMsg As String
      Get
         Return EgtMsg(MSG_SETUP + 5)
      End Get
   End Property

#End Region

   ' Definizione comandi
   Private m_cmdApply As ICommand
   Private m_cmdSave As ICommand
   Private m_cmdRetrieve As ICommand
   Private m_cmdAutomatic As ICommand
   Private m_cmdCloseSetUp As ICommand

   Sub New()
      ' imposto path cartella attrezzaggi
      m_SetUpDir_FilePath = IniFile.m_sMachinesRoot & "\" & IniFile.m_sMachineName & "\SetUp"
      ' inizializzo le posizioni di attrezzaggio
      m_SetUpVM.InitSetUp()
      ' carico attrezzaggio corrente
      m_SetUpVM.LoadCurrentSetUp()
   End Sub

   ' Funzione che verifica se ci sono state modifiche all'attrezzaggio corrente e permette di attivare e disattivare il bottone applica
   Private Sub IsEnabledBtns()
      m_Apply_IsEnabled = Not m_SetUpVM.IsAppliedSetUp()
      NotifyPropertyChanged("Apply_IsEnabled")
   End Sub

#Region "COMMANDS"

#Region "ApplyCommand"

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

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub Apply()
      ' applico il setup al progetto
      m_SetUpVM.Apply()
      ' aggiorno stato bottoni
      IsEnabledBtns()
   End Sub

#End Region    ' ApplyCommand

#Region "Save"

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

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub Save()
      ' chiedo il nome con cui salvare il setup
      Dim SaveFileDialogViewVM As New SaveFileDialogWithListVM With {
         .Title = EgtMsg(MSG_SETUP + 3) & " " & EgtMsg(MSG_SETUP + 1),
         .Extension = ".stu",
         .Filter = "*.stu",
         .Directory = m_SetUpDir_FilePath,
         .FileName = String.Empty
      }
      Dim SaveFileDialogView As New EgtWPFLib5.SaveFileDialogWithListV(Application.Current.MainWindow, SaveFileDialogViewVM)
      If Not SaveFileDialogView.ShowDialog() Then Return
      Dim sFilePath As String = String.Empty
      sFilePath = SaveFileDialogViewVM.FileName
      If Not m_SetUpVM.Save(sFilePath) Then
         EgtOutLog("Error in setup saving: can't find the directory")
         MessageBox.Show("Error in saving Setup.", "Error", MessageBoxButton.OK, MessageBoxImage.Error)
      End If
   End Sub

#End Region    ' Save

#Region "Retrieve"

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

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub Retrieve()
      ' Direttorio per attrezzaggi
      Dim sDir As String = IniFile.m_sMachinesRoot & "\" & IniFile.m_sMachineName & "\SetUp"
      Dim sPath As String = String.Empty
      If Not Directory.Exists(sDir) Then
         EgtOutLog("Error in SetupDir retrieve : directory not found")
         Return
      End If
      ' Apertura dialogo di salvataggio
      Dim OpenFileDialogView As New EgtWPFLib5.EgtOpenFileDialog
      OpenFileDialogView.Title = EgtMsg(MSG_SETUP + 4) & " " & EgtMsg(MSG_SETUP + 1)
      OpenFileDialogView.Filter = "*.stu"
      OpenFileDialogView.Directory = sDir
      OpenFileDialogView.FileName = String.Empty
      If Not OpenFileDialogView.EgtShowDialog Then
         Return
      End If
      sPath = OpenFileDialogView.FileName

      m_SetUpVM.LoadSetupFromFile(Path.GetFileNameWithoutExtension(sPath), False)

      ' aggiorno stato bottoni
      IsEnabledBtns()
   End Sub

#End Region    ' Retrieve

#Region "Automatic"

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

   ''' <summary>
   ''' Execute the Exec.  This method is invoked by the ExecCommand.
   ''' </summary>
   Public Sub Automatic()
      m_SetUpVM.Automatic()
   End Sub

#End Region    ' Automatic

#Region "CloseSetUpCommand"

   ''' <summary>
   ''' Returns a command that remove the current selected machining.
   ''' </summary>
   Public ReadOnly Property CloseSetUpCommand() As ICommand
      Get
         If m_cmdCloseSetUp Is Nothing Then
            m_cmdCloseSetUp = New RelayCommand(AddressOf CloseSetUp)
         End If
         Return m_cmdCloseSetUp
      End Get
   End Property

   ''' <summary>
   ''' Manage the MachiningDb closing.  This method is invoked by the CloseMachiningDbCommand.
   ''' </summary>
   Public Sub CloseSetUp()

      ' Verifico se l'attrezzaggio è stato modificato
      If m_SetUpVM.IsAppliedSetUp() Then
         ' se modificato chiedo se salvarlo prima di uscire
         If MessageBox.Show(EgtMsg(MSG_SETUP + 6), EgtMsg(MSG_SETUP + 2), MessageBoxButton.YesNo, MessageBoxImage.Question) = MessageBoxResult.Yes Then
            ' lo salvo
            Apply()
         End If
      End If

      ' Resetto tutti i delegate usati
      ExitToolAssociation.m_delIsModifiedSetUp = Nothing
      ' Reset lua
      EgtLuaResetGlobVar("STU")

      ' Chiusura finestra
      For Each Window In Application.Current.Windows
         If TypeOf Window Is SetUpWindowV Then
            Dim SetUpWindow As SetUpWindowV = DirectCast(Window, SetUpWindowV)
            SetUpWindow.Close()
         End If
      Next
   End Sub

#End Region    ' CloseSetUpCommand

#End Region    ' Commands

#Region "EVENTS"

   Private Sub m_SetUpVM_SetUp_IsModified() Handles m_SetUpVM.SetUp_IsModified
      ' aggiorno stato bottoni
      IsEnabledBtns()
   End Sub

#End Region    ' EVENTS

End Class