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

Public Enum MODE_LAUNCHER
   LastProject
   NewProject
   OpenFolder
   ShowWindow
   SelectedProject
End Enum

Public Class StartLauncherWD

   Private m_MainWindow As MainWindow = DirectCast(Application.Current.MainWindow, MainWindow)
   ' lista dei file recenti da visualizzare
   Private m_RecentFileList As New ObservableCollection(Of FileNameLsBxItem)

   Private m_CurrSelection As MODE_LAUNCHER
   Public Property CurrSelection As MODE_LAUNCHER
      Get
         Return m_CurrSelection
      End Get
      Set(value As MODE_LAUNCHER)
         m_CurrSelection = value
      End Set
   End Property

   Private m_SelPath As String = String.Empty
   Public ReadOnly Property SelPath As String
      Get
         Return m_SelPath
      End Get
   End Property

   Public Sub New(Owner As Window)
      Me.Owner = Owner
      InitializeComponent()
   End Sub

   '--------------------------- lista dei file recenti -----------------------------------------------------------------------
   Private Class FileNameLsBxItem
      Implements INotifyPropertyChanged

      Public Event PropertyChanged As PropertyChangedEventHandler Implements INotifyPropertyChanged.PropertyChanged

      Private m_sDate As String
      Private m_sName As String

      Public Property sDate As String
         Get
            Return m_sDate
         End Get
         Set(value As String)
            m_sDate = value
         End Set
      End Property

      Public Property Name As String
         Get
            Return m_sName
         End Get
         Set(value As String)
            If value <> m_sName Then
               m_sName = value
               NotifyPropertyChanged("Name")
            End If
         End Set
      End Property

      Public ReadOnly Property GraphicName As String
         Get
            ' recupero il nome del file con estensione, altrimenti -> Path.GetFileNameWithoutExtension(m_sName)
            Return Path.GetFileNameWithoutExtension(m_sName)
         End Get
      End Property


      Sub New(Name As String, dDate As Date)
         Me.m_sName = Name
         Me.m_sDate = dDate.ToString
      End Sub

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

   End Class
   '--------------------------- lista dei file recenti -----------------------------------------------------------------------

   ' inizializzo la finestra
   Private Sub StartLauncherWD_Initialized(sender As Object, e As EventArgs) Handles Me.Initialized
      FilesLsBx.ItemsSource = m_RecentFileList
      Dim ItemFile As String = String.Empty
      'carico la liste dei file recenti
      Dim sFileName As String = String.Empty
      Dim MruFileListRemove As New List(Of String)
      For Each ItemFile In m_MainWindow.m_CurrentProjectPageUC.m_MruFiles.FileNames
         sFileName = ItemFile.Replace("__", "_")
         If Not String.IsNullOrEmpty(sFileName) AndAlso File.Exists(sFileName) Then
            m_RecentFileList.Add(New FileNameLsBxItem(sFileName, File.GetLastAccessTime(sFileName)))
            m_RecentFileList.Add(New FileNameLsBxItem(sFileName, File.GetLastAccessTime(sFileName)))
         Else
            MruFileListRemove.Add(sFileName)
         End If
      Next

      For Each ItemFileRemove As String In MruFileListRemove
         m_MainWindow.m_CurrentProjectPageUC.m_MruFiles.Remove(ItemFileRemove)
         EgtOutLog(" WARNING: File " & ItemFileRemove & " does not exist or is not accessible, it's been removed from MruFiles list")
      Next

      ' posiziono la finestra in centro alla pagina
      Me.Top = Owner.Top + Owner.Height / 2 - Me.Height / 2
      Me.Left = Owner.Left + Owner.Width / 2 - Me.Width / 2

      ' imopposto il messaggio di avvio
      SlectLauncherTxbl.Text = EgtMsg(91010) ' Seleziona modalità di avvio
      FileName.Text = EgtMsg(91011)          ' Progetti recenti
      DataFile.Text = EgtMsg(91012)          ' Ultima apertura
      LastProject.ToolTip = EgtMsg(91013)    ' Ultimo progetto
      NewProject.ToolTip = EgtMsg(91014)     ' Nuovo progetto
      OpenFolder.ToolTip = EgtMsg(91015)     ' Apri cartella
   End Sub

   ' lancio l'apertura della pagina dei progetti
   Private Sub OpenFolder_Click(sender As Object, e As RoutedEventArgs) Handles OpenFolder.Click
      m_CurrSelection = MODE_LAUNCHER.OpenFolder
      EgtZoom(ZM.ALL)
      Me.Close()
   End Sub

   ' creo un progetto nuovo
   Private Sub NewProject_Click(sender As Object, e As RoutedEventArgs) Handles NewProject.Click
      m_CurrSelection = MODE_LAUNCHER.NewProject
      EgtZoom(ZM.ALL)
      Me.Close()
   End Sub

   ' Ultimo progetto
   Private Sub LastProject_Click(sender As Object, e As RoutedEventArgs) Handles LastProject.Click
      m_CurrSelection = MODE_LAUNCHER.LastProject
      EgtZoom(ZM.ALL)
      Me.Close()
   End Sub

   ' quando viene rilasciato il mouse
   Private Sub SelectProject_MouseUp(sender As Object, e As RoutedEventArgs) Handles FilesLsBx.MouseDoubleClick, FilesLsBx.TouchUp
      ' recupero il nome selezionato
      m_SelPath = FilesLsBx.SelectedItem.Name
      m_CurrSelection = MODE_LAUNCHER.SelectedProject
      EgtZoom(ZM.ALL)
      Me.Close()
   End Sub

End Class