Imports EgtUILib
Imports EgtWPFLib5
Imports System.IO
Imports System.Text

Public Class ScriptWindowVM
   Inherits VMBase

#Region "FIELD & PROPERTIES"

   Private m_sNameFile As String = String.Empty
   Public Property sNameFile As String
      Get
         Return m_sNameFile
      End Get
      Set(value As String)
         m_sNameFile = value
         NotifyPropertyChanged(NameOf(sNameFile))
      End Set
   End Property

   Private m_sRichTextParagraph As String = String.Empty
   Public Property sRichTextParagraph As String
      Get
         Return m_sRichTextParagraph
      End Get
      Set(value As String)
         'm_sRichTextParagraph = StringFromRichTextBox(Map.refScriptWindowV.sNameFile_RichTxBx)
         m_sRichTextParagraph = value
         NotifyPropertyChanged(NameOf(sRichTextParagraph))
      End Set
   End Property

#Region "Messages"

   Public ReadOnly Property Title As String
      Get
         Return "Script File"     ' Opzioni
      End Get
   End Property

   Public ReadOnly Property Conferma_Msg As String
      Get
         Return EgtMsg(110003)      ' Conferma
      End Get
   End Property

   Public ReadOnly Property Salva_Msg As String
      Get
         Return EgtMsg(110013)      ' Salva
      End Get
   End Property

   Public ReadOnly Property Annulla_Msg As String
      Get
         Return EgtMsg(110004)      ' Annulla
      End Get
   End Property

#End Region    ' Messages

   ' Definizione Comandi
   Private m_ConfermaCmd As ICommand
   Private m_cmdSaveAs As ICommand

#End Region    ' Fields & Properties

#Region "CONSTRUCTOR"

   Sub New()
      m_sNameFile = "Prova"
      Map.SetRefScriptWindowVM(Me)
   End Sub

#End Region    ' Constructor

#Region "METHODS"

   Public Function SaveProject() As Boolean
      Dim sFile As String = ""
      Dim sFileName As String = ""
      ' Se nome vuoto, assegno "New"
      If String.IsNullOrWhiteSpace(m_sNameFile) Then
         sFile = "New.lua"
      Else
         sFile = m_sNameFile & ".lua"
      End If
      ' Eventuale sistemazione estensione
      sFile = IO.Path.ChangeExtension(sFile, "lua")
      ' Assegnazione nome file con dialogo
      Dim SaveFileDialog As New EgtManageFileDialogV(Application.Current.MainWindow, New EgtManageFileDialogVM()) With {
         .Title = EgtMsg(110013),   ' Salva
         .Filter = "lua files (*.lua)|*.lua",
         .FileName = sFile,
         .FilterIndex = 1,
         .InitialDirectory = Map.refMainWindowVM.MainWindowM.sTempDir,
         .ValidateNames = False,
         .OverwritePrompt = True,
         .Mode = 1
      }
      If SaveFileDialog.ShowDialog = Windows.Forms.DialogResult.OK Then
         If Path.GetExtension(SaveFileDialog.SafeFileName).Equals(String.Empty) Then
            sFileName = SaveFileDialog.InitialDirectory & "\" & SaveFileDialog.SafeFileName & SaveFileDialog.SelFilter.sExstension.Trim("*"c)
         Else
            sFileName = SaveFileDialog.InitialDirectory & "\" & SaveFileDialog.SafeFileName
         End If
      End If
      Dim bOk = Map.refSceneHostVM.SaveProj(sFileName)
      File.WriteAllText(sFileName, m_sRichTextParagraph)
      ' Imposto stato gestione mouse diretto della scena a nessuno
      Map.refSceneHostVM.MainScene.SetStatusNull()
      Return True
   End Function

   Private Sub SaveScript(sPathFileScript As String, sRichTextParagraph As String)
      Map.refSceneHostVM.SaveProj(sPathFileScript)
      File.WriteAllText(sPathFileScript, sRichTextParagraph)
   End Sub

   Public Function StringFromRichTextBox(ByVal rtb As RichTextBox) As String
      Dim textRange As New TextRange(rtb.Document.ContentStart, rtb.Document.ContentEnd)
      Return textRange.Text
   End Function

#End Region    ' Methods

#Region "COMMANDS"

#Region "ConfermCmd"

   Public ReadOnly Property ConfermaCmd As ICommand
      Get
         If m_ConfermaCmd Is Nothing Then
            m_ConfermaCmd = New Command(AddressOf Conferma)
         End If
         Return m_ConfermaCmd
      End Get
   End Property

   Public Sub Conferma()
      SaveScript(Map.refMainWindowVM.MainWindowM.sTempDir & "\" & m_sNameFile & ".lua", m_sRichTextParagraph)
      EgtLuaExecFile(Map.refMainWindowVM.MainWindowM.sTempDir & "\" & m_sNameFile & ".lua")
      ' Imposto stato gestione mouse diretto della scena a nessuno
      Map.refSceneHostVM.MainScene.SetStatusNull()
   End Sub

#End Region    ' ConfermaCmd

#Region "SaveAsCommand"

   Public ReadOnly Property SalvaCmd As ICommand
      Get
         If m_cmdSaveAs Is Nothing Then
            m_cmdSaveAs = New Command(AddressOf SaveAs)
         End If
         Return m_cmdSaveAs
      End Get
   End Property

   Public Sub SaveAs()
      SaveProject()
   End Sub

#End Region ' SaveAsCommand

#End Region    ' Commands

End Class