Imports System.Collections.ObjectModel
Imports System.Globalization
Imports EgtUILib
Imports System.Text.RegularExpressions
Imports System.IO

Public Module Utility
   Dim PrintMyLog As Boolean = False
   Dim FisrtLog As Boolean = False
   Dim m_CurrLockFile As String
   Dim m_bIsLock As Boolean = False
   Dim m_StopSaving As Boolean = False
   Dim m_nIndexLockFile As Integer = -1

   Public ReadOnly Property StopSaving As Boolean
      Get
         Return m_StopSaving
      End Get
   End Property

#Region "Blocca file/progetto"

   ' CurrFile deve arrivare già senza estensione!
   Private Function GenerateLockFileName(ByVal CurrDirectory As String, Optional ByVal CurrFile As String = "") As String
      ' Se in modalità Modifica file DDT allora non bloccare il file
      If OptionModule.AdjustDDT Then
         Return String.Empty
      End If
      If OptionModule.ReadOnlyDDF Then
         Return String.Empty
      End If
      ' per bloccare il direttorio
      If String.IsNullOrEmpty(CurrFile) Then
         Return CurrDirectory & "\Lock_Project" & LCK_EXTENSION

         ' per blocccare il file
      Else
         If CurrFile.EndsWith(DDF_EXTENSION) Then
            CurrFile.Replace(DDF_EXTENSION, "")
         End If
         Return CurrDirectory & "\Lock_" & CurrFile & LCK_EXTENSION
      End If

   End Function

   Public Function IsFileLocked(ByVal CurrDirectory As String, Optional ByVal CurrFile As String = "", Optional ByVal bSendMsg As Boolean = True) As Boolean
      If String.IsNullOrEmpty(CurrDirectory) Then
         EgtOutLog("Impossible to find directory")
         Return False
      End If
      Dim sLockFile As String = GenerateLockFileName(CurrDirectory, CurrFile)
      Dim bIsLocked As Boolean = False
      Dim FileList As String() = Directory.GetFiles(CurrDirectory)

      ' recurpero il nome del primo file bloccato nel direttorio corrente (se non è specificato un file)
      If String.IsNullOrEmpty(CurrFile) Then
         Try
            sLockFile = FileList.First(Function(x) x.EndsWith(LCK_EXTENSION))
         Catch ex As Exception
         End Try
      End If

      If File.Exists(sLockFile) Then
         Try
            File.Delete(sLockFile)
         Catch ex As Exception
            bIsLocked = True
         End Try
      End If

      If bIsLocked Then
         ' leggere il nome dell'utente
         Dim UserName As String = ""
         Try
            Dim nIndexFile As Integer = FreeFile()
            FileSystem.FileOpen(nIndexFile, sLockFile, OpenMode.Input, OpenAccess.Read, OpenShare.Shared)
            UserName = FileSystem.LineInput(nIndexFile)
            FileSystem.FileClose(nIndexFile)
         Catch ex As Exception
         End Try

         If OptionModule.m_SingleDoor Then
            If bSendMsg Then
               Dim sMsg As String = String.Format(EgtMsg(50524), sLockFile, UserName)
               MessageBox.Show(sMsg, EgtMsg(50101), MessageBoxButton.OK, MessageBoxImage.Asterisk)
            End If
            OutLog("File in reading : " & sLockFile)
         Else
            If bSendMsg Then
               ' directory in reading by another EgtDOORCreator.
               Dim sMsg As String = String.Format(EgtMsg(50525), sLockFile, UserName)
               MessageBox.Show(sMsg, EgtMsg(50101), MessageBoxButton.OK, MessageBoxImage.Asterisk)
            End If
            OutLog("Directory in reading : " & CurrDirectory)
         End If
         m_StopSaving = True
         'Map.refMainWindowVM.AssemblyManagerControl.Visibility = Visibility.Collapsed
         'Map.refMainWindowVM.SelectedPage = MainWindowVM.ListPageEnum.nNothingSelected
         Return True
      End If
      Return False
   End Function

   ' apertura di un file nel direttorio specificato
   Public Function LockDir(ByVal CurrDirectory As String, Optional ByVal CurrFile As String = "") As Boolean
      If m_bIsLock Then UnLockDir()
      ' costruisco il nome del nuovo file di lock
      If Not Directory.Exists(CurrDirectory) Then
         m_bIsLock = False
         Return False
      End If
      m_CurrLockFile = GenerateLockFileName(CurrDirectory, CurrFile)
      m_StopSaving = False
      'If VerifyFileLocked(CurrDirectory, CurrFile) Then Return False
      If Not IsNothing(Map.refMainWindowVM.AssemblyManagerControl) Then
         Map.refMainWindowVM.AssemblyManagerControl.Visibility = Visibility.Visible
      End If
      Try
         Dim NomeUtente As String = Environment.MachineName & "/" & Environment.UserName
         File.WriteAllText(m_CurrLockFile, NomeUtente, New System.Text.UTF8Encoding(False))
         m_nIndexLockFile = FreeFile()
         FileSystem.FileOpen(m_nIndexLockFile, m_CurrLockFile, OpenMode.Append, OpenAccess.ReadWrite, OpenShare.LockWrite)
         m_bIsLock = True
         If String.IsNullOrEmpty(CurrFile) Then
            OutLog("Lock directory : " & m_CurrLockFile)
         Else
            OutLog("Lock file : " & m_CurrLockFile)
         End If

      Catch ex As Exception
      End Try
      Return True
   End Function

   ' chiusura del file "Lock_Project.txt"
   Public Function UnLockDir() As Boolean
      If Not m_bIsLock Then Return False
      ' se esiste chiudo il file lockdir della porta corrente
      Try
         FileClose(m_nIndexLockFile)
         m_bIsLock = False
         OutLog("UnLock : " & m_CurrLockFile)
      Catch ex As Exception
      End Try
      Try
         File.Delete(m_CurrLockFile)
      Catch ex As Exception
      End Try
      Return True
   End Function

#End Region    ' Blocca file/progetto

   Public Sub OutLog(sMsg As String)
      FisrtLog = True
      Dim OutLogFile As String = IniFile.m_sTempDir & "\MyOutLog.txt"
      If PrintMyLog Then
         If Not File.Exists(OutLogFile) And FisrtLog Then
            File.WriteAllText(OutLogFile, sMsg & Environment.NewLine)
            FisrtLog = False
         Else
            File.AppendAllText(OutLogFile, sMsg & Environment.NewLine)
         End If
      End If
      EgtOutLog(sMsg)
   End Sub

   ' dato il nome della componete ricerco il file di configurazione associato
   Public Function SearchFileConfig(ByRef FrameCompoFile As String, ByRef FrameCompoFileConfig As String) As Boolean
      Dim CurrDir() As String = FrameCompoFile.Split("\"c)
      ' DirettorioCompo\NomeFile -> questa è la struttura minima che posso ricevere, altrimenti è un errore
      If CurrDir.Count > 1 Then
         FrameCompoFileConfig = CurrDir(0) & "\" & ConstCompo.CONFIGINI_FILE_NAME
         ' restituisco il percorso completo del file caricato
         FrameCompoFileConfig = IniFile.m_CompoDir & "\" & FrameCompoFileConfig
         Dim Local_File As String = IniFile.m_CompoDir & "\" & FrameCompoFile
         If Not Path.HasExtension(Local_File) Then
            Local_File = Local_File & LUA_EXTENSION
         End If
         If Not File.Exists(Local_File) OrElse Not File.Exists(FrameCompoFileConfig) Then
            Return False
         End If
         Return True
      End If
      Return False
   End Function

   ' aggiuge un asterisco al nome dell'assemblato da stampare nel bottone
   Public Function SetNameCurrAssemblyAsNew(ByVal value As String) As String
      If Not IsNothing(value) Then
         If Not value.Contains("*") Then
            If value.EndsWith(".ddf") Then
               value = value.Insert(value.Count - 4, "*")
            End If
         End If
      End If
      Return value
   End Function

   ' elimina l'asterisco dal nome dell'assemblato
   Public Function SetNameCurrAssemblyAsSaved(ByVal value As String) As String
      If Not IsNothing(value) Then
         If value.Contains("*") Then
            value = value.Remove(value.IndexOf("*"))
            value &= DDF_EXTENSION
         End If
      End If
      Return value
   End Function

   Friend Function StringToChar(ByVal sValue As String) As Char()
      Dim cValue(sValue.Count - 1) As Char
      For Index As Integer = 0 To sValue.Count - 1
         cValue(Index) = sValue(Index)
      Next
      Return cValue
   End Function

   Friend Function CharToString(ByVal cValue() As Char, ByVal sValue As String) As String
      sValue = String.Empty
      For Index As Integer = 0 To cValue.Count - 1
         sValue &= cValue(Index)
      Next
      Return sValue
   End Function

   Friend Function DoubleToString(ByVal dVal As Double, ByVal nNumDec As Integer) As String
      Dim sFormat As String = ConstGen.PART_FRAME + Math.Abs(nNumDec).ToString()
      Dim sVal As String = dVal.ToString(sFormat, CultureInfo.InvariantCulture)
      If nNumDec > 0 Then
         Return sVal.TrimEnd("0".ToCharArray()).TrimEnd(".".ToCharArray)
      Else
         Return sVal
      End If
   End Function

   Friend Function StringToDouble(ByVal sVal As String, ByRef dVal As Double) As Boolean
      Return EgtLuaEvalNumExpr(sVal, dVal)
   End Function

   Friend Function LenToString(ByVal dVal As Double, ByVal nNumDec As Integer) As String
      Return DoubleToString(EgtToUiUnits(dVal), nNumDec)
   End Function

   Friend Function StringToLen(ByVal sVal As String, ByRef dVal As Double) As Boolean
      If EgtLuaEvalNumExpr(sVal, dVal) Then
         dVal = EgtFromUiUnits(dVal)
         Return True
      Else
         Return False
      End If
   End Function

   ' salto gli spazi vuoti fino alla prima riga piena
   Friend Function SkipWhiteSpace(Array() As String, ByRef Index As Integer) As Integer
      While Index < Array.Count
         Dim sTmp As String = RemoveComment(Array(Index))
         If Not String.IsNullOrWhiteSpace(sTmp) Then Exit While
         Index += 1
      End While
      Return Index
   End Function

   Friend Function SkipWhiteSpaceList(ListOfString As List(Of String), ByRef Index As Integer) As Integer
      While Index < ListOfString.Count
         Dim sTmp As String = RemoveComment(ListOfString(Index))
         If Not String.IsNullOrWhiteSpace(sTmp) Then Exit While
         Index += 1
      End While
      Return Index
   End Function

#Region "PARAM LUA"

   ' elimina i commenti nel file lua
   Friend Function DeleteLuaComment(sLine As String) As String
      sLine = Trim(sLine)
      If sLine.Contains("--") And Not sLine.Contains(K_MATCHING_FILE) Then
         If sLine.StartsWith("--") Then Return String.Empty
         sLine = Regex.Match(sLine, "\s*(.*?)\s*\--\s*\.*").Groups(1).Value
         Return sLine
      Else
         Return sLine
      End If
   End Function

   ' controllo che il valore in lettura sia una misura
   Friend Function GetMeasure(sValue As String) As String
      Dim dVal As Double = 0.0
      If sValue.Contains("(") And sValue.Contains(")") And sValue.Contains("inch") Then
         sValue = Trim(sValue.Replace("inch", ""))
         If sValue.StartsWith("(") And sValue.EndsWith(")") Then
            Dim ArrayString() As Char = StringToChar(sValue)
            ArrayString(0) = CChar("§")
            ArrayString(ArrayString.Count - 1) = CChar("§")
            sValue = CharToString(ArrayString, sValue)
            sValue = Trim(sValue.Replace("§", ""))
         End If
         If String.IsNullOrEmpty(sValue) Then Return "0.0000"
         ' ricevo un valore in inches 
         Select Case OptionModule.m_SelectedMeasureUnit
            Case ConstGen.VAL_INCHES    ' se la configurazione è inches non faccio conversioni
               If StringToDouble(sValue, dVal) Then
                  Return sValue
               Else
                  Return "0.0000"
               End If
            Case ConstGen.MM      ' se la configurazione è in mm faccio la conevrsione 
               If InchesToMm(sValue) Then
                  Return sValue
               Else
                  Return "0.0000"
               End If
         End Select
      ElseIf sValue.Contains("(") And sValue.Contains(")") And sValue.Contains("mm") Then
         sValue = Trim(sValue.Replace("mm", ""))
         If sValue.StartsWith("(") And sValue.EndsWith(")") Then
            Dim ArrayString() As Char = StringToChar(sValue)
            ArrayString(0) = CChar("§")
            ArrayString(ArrayString.Count - 1) = CChar("§")
            sValue = CharToString(ArrayString, sValue)
            sValue = Trim(sValue.Replace("§", ""))
         End If
         If String.IsNullOrEmpty(sValue) Then Return "0.0000"
         ' ricevo un valore in inches 
         Select Case OptionModule.m_SelectedMeasureUnit
            Case ConstGen.MM    ' se la configurazione è inches non faccio conversioni
               If StringToDouble(sValue, dVal) Then
                  Return sValue
               Else
                  Return "0.0000"
               End If
            Case ConstGen.VAL_INCHES      ' se la configurazione è in mm faccio la conevrsione 
               If MmToInches(sValue) Then
                  Return sValue
               Else
                  Return "0.0000"
               End If
         End Select
      ElseIf sValue.Contains("(") And sValue.Contains(")") And (Not sValue.Contains("inch") Or Not sValue.Contains("mm")) Then
         'sValue = Regex.Match(sValue, "\s*\((.*?)\s*\)\s*\.*").Groups(1).Value
         If String.IsNullOrEmpty(sValue) Then Return "0.0000"
         ' ricevo un valore in mm 
         Select Case OptionModule.m_SelectedMeasureUnit
            Case ConstGen.VAL_INCHES    ' se la configurazione è inches faccio conversioni
               If MmToInches(sValue) Then
                  Return sValue
               Else
                  Return "0.0000"
               End If
            Case ConstGen.MM      ' se la configurazione è in mm non faccio la conevrsione 
               If StringToDouble(sValue, dVal) Then
                  Return sValue
               Else
                  Return "0.0000"
               End If
         End Select
      End If
      ' il valore che ricevo è in mm
      Select Case OptionModule.m_SelectedMeasureUnit
         Case ConstGen.VAL_INCHES    ' se la configurazione è inches faccio conversione
            If MmToInches(sValue) Then
               Return sValue
            Else
               Return "0.0000"
            End If
         Case ConstGen.MM      ' se la configurazione è in mm non faccio la conevrsione 
            If StringToDouble(sValue, dVal) Then
               Return sValue
            Else
               Return "0.0000"
            End If
      End Select
      ' se non è nessuno dei casi restituisco zero
      Return "0.0000"
   End Function

   Friend Function InchesToMm(ByRef sMeasure As String) As Boolean
      Dim dVal As Double = 0.0
      If Not StringToDouble(sMeasure, dVal) Then Return False
      dVal = dVal * ONEINCH
      sMeasure = LenToString(dVal, 3)
      Return True
   End Function

   Friend Function MmToInches(ByRef sMeasure As String) As Boolean
      Dim dVal As Double = 0.0
      If Not StringToDouble(sMeasure, dVal) Then Return False
      'dVal = dVal / ONEINCH
      sMeasure = LenToString(dVal, 4)
      Return True
   End Function

   Friend Function DirectInchesToMm(ByRef sMeasure As String) As Boolean
      Dim dVal As Double = 0.0
      If Not StringToDouble(sMeasure, dVal) Then Return False
      dVal = dVal * ONEINCH
      sMeasure = DoubleToString(dVal, 3)
      Return True
   End Function

   Friend Function DirectMmToInches(ByRef sMeasure As String) As Boolean
      Dim dVal As Double = 0.0
      If Not StringToDouble(sMeasure, dVal) Then Return False
      dVal = dVal / ONEINCH
      sMeasure = DoubleToString(dVal, 4)
      Return True
   End Function

   Friend Function ConvertCurrentUnitMeasure(ByRef sMeasure As String) As Boolean
      If OptionModule.m_SelectedMeasureUnit = ConstGen.VAL_INCHES Then
         ' non eseguo nessun tipo di conversione
         Return True
      Else
         ' la configurazione è già in mm quindi non devo convertire
         If OptionModule.m_IsMM Then
            Return True
         End If
         Return InchesToMm(sMeasure)
      End If
      Return False
   End Function

   Friend Function ConvertCheckBox(sValue As String) As Boolean
      If Trim(sValue.ToLower) = "true" Then Return True Else Return False
   End Function

   ' elimina gli apici di una variabile
   Friend Function DeleteSuperScript(sLine As String) As String
      Return sLine.Replace("'"c, " "c)
   End Function

   Friend Function FindNameParam(sLine As String) As String
      sLine = RegexFunction.GetNameParamInFileTempl(sLine)
      If String.IsNullOrEmpty(sLine) Then Return String.Empty
      Return sLine
   End Function

#End Region    ' Param lua

   ' conevrsione in lettura dei valori delle textbox nel DoorCreator/HardwareManager
   Friend Function ConvertCompoConfig(ByRef sItems As String, ByRef dControlValue As Double) As Boolean
      Dim dDefaultValue As Double = 0
      If sItems.Contains("$") Then
         sItems = "$"
         Return True
         End
      End If
      If OptionModule.m_SelectedMeasureUnit = ConstGen.VAL_INCHES And Not OptionModule.m_IsMM Then
         ' Concordi = Inches
         If StringToLen(sItems, dDefaultValue) AndAlso dDefaultValue < dControlValue Then
            sItems = Trim(sItems)
            Return True
         End If
      ElseIf OptionModule.m_SelectedMeasureUnit = ConstGen.VAL_INCHES And OptionModule.m_IsMM Then
         ' Discordi
         If StringToDouble(sItems, dDefaultValue) AndAlso dDefaultValue < dControlValue Then
            MmToInches(sItems)
            Return True
         End If
      ElseIf OptionModule.m_SelectedMeasureUnit = ConstGen.MM And Not OptionModule.m_IsMM Then
         ' Discordi
         dControlValue = dControlValue * 25.4
         If StringToLen(sItems, dDefaultValue) AndAlso dDefaultValue < dControlValue Then
            InchesToMm(sItems)
            Return True
         End If
      ElseIf OptionModule.m_SelectedMeasureUnit = ConstGen.MM And OptionModule.m_IsMM Then
         ' Concordi = MM
         dControlValue = dControlValue * 25.4
         If StringToLen(sItems, dDefaultValue) AndAlso dDefaultValue < dControlValue Then
            sItems = Trim(sItems)
            Return True
         End If
      End If
      Return False
   End Function

   Friend Function ConvertToCompoConfig(ByRef sItems As String) As Boolean
      Dim dDefaultValue As Double = 0
      If OptionModule.m_SelectedMeasureUnit = ConstGen.VAL_INCHES And Not OptionModule.m_IsMM Then
         ' Concordi = Inches
         If StringToLen(sItems, dDefaultValue) Then
            sItems = Trim(sItems)
            Return True
         End If
      ElseIf OptionModule.m_SelectedMeasureUnit = ConstGen.VAL_INCHES And OptionModule.m_IsMM Then
         ' Discordi
         If StringToLen(sItems, dDefaultValue) Then
            InchesToMm(sItems)
            Return True
         End If
      ElseIf OptionModule.m_SelectedMeasureUnit = ConstGen.MM And Not OptionModule.m_IsMM Then
         ' Discordi
         If StringToLen(sItems, dDefaultValue) Then
            MmToInches(sItems)
            Return True
         End If
      ElseIf OptionModule.m_SelectedMeasureUnit = ConstGen.MM And OptionModule.m_IsMM Then
         ' Concordi = MM
         If StringToLen(sItems, dDefaultValue) Then
            sItems = Trim(sItems)
            Return True
         End If
      End If
      Return False
   End Function

   Friend Function ConvertDDFValueIntoCurrentUnit(sCurrUnitDDF As String, ByRef sValue As String) As Boolean
      Dim bCurrUnitDDFIsMM As Boolean = ConvertStringToMmUnits(sCurrUnitDDF)
      Dim dDefaultValue As Double = 0
      If OptionModule.m_SelectedMeasureUnit = ConstGen.VAL_INCHES And Not bCurrUnitDDFIsMM Then
         ' non eseguo cenversione: Concordi = Inches
         Return True
      ElseIf OptionModule.m_SelectedMeasureUnit = ConstGen.VAL_INCHES And bCurrUnitDDFIsMM Then
         ' eseguo conversione: Discordi= MM → Inches
         DirectMmToInches(sValue)
         'InchesToMm(sValue)
         Return True
      ElseIf OptionModule.m_SelectedMeasureUnit = ConstGen.MM And Not bCurrUnitDDFIsMM Then
         ' eseguo conversione: Discordi= Inches → MM
         DirectInchesToMm(sValue)
         Return True
      ElseIf OptionModule.m_SelectedMeasureUnit = ConstGen.MM And bCurrUnitDDFIsMM Then
         ' non eseguo cenversione: Concordi = MM
         Return True
      End If
      Return False
   End Function

   ' Converte il valore Boolean in una stringa ON/OFF (attributo machining)
   Friend Function ConvertBooleanToOnOff(bValue As Boolean) As String
      Return If(bValue, DDF_ON, DDF_OFF)
   End Function

   ' converto una stringa in boolean 
   Friend Function ConvertOnOffToBoolean(sItem As String) As Boolean
      Return (sItem = DDF_ON)
   End Function

   Friend Function ConvertMmUnitsToString(bMmUnit As Boolean) As String
      Return If(bMmUnit, ConstGen.MM, ConstGen.VAL_INCHES.ToLower)
   End Function

   Friend Function ConvertStringToMmUnits(sUnit As String) As Boolean
      If Trim(sUnit).ToLower = ConstGen.MM.ToLower Then
         Return True
      ElseIf Trim(sUnit).ToLower = ConstGen.VAL_INCHES.ToLower Then
         Return False
      Else
         Return OptionModule.m_bIsMmUnit
      End If
   End Function

   ' Conversione stringhe con W, H e T in DGD.dW, DGD.dH, DGD.dT e viceversa per lettura/scrittura parametri compo
   Friend Function ConvertFromDGD(sTypeVar As String, sValue As String) As String
      Dim sMyVal As String = sValue
      ' se testo numerico, eseguo opportune conversioni per H,W e T
      If sTypeVar = ConstGen.INCHES Or sTypeVar = ConstGen.MM Then
         If OptionModule.m_SelectedMeasureUnit = ConstGen.VAL_INCHES Then
            sMyVal = sMyVal.Replace("W", "(DGD.dW/25.4)")
            sMyVal = sMyVal.Replace("H", "(DGD.dH/25.4)")
            sMyVal = sMyVal.Replace("T", "(DGD.dT/25.4)")
         Else
            sMyVal = sMyVal.Replace("W", "(DGD.dW)")
            sMyVal = sMyVal.Replace("H", "(DGD.dH)")
            sMyVal = sMyVal.Replace("T", "(DGD.dT)")
         End If
      End If
      Return sMyVal
   End Function

   Friend Function ConvertToDGD(sTypeVar As String, sValue As String) As String
      Dim sMyVal As String = sValue
      ' se testo numerico, eseguo opportunbe conversioni per H,W e T
      'If sTypeVar = ConstGen.INCHES Or sTypeVar = ConstGen.MM Then
      '   If OptionModule.m_SelectedMeasureUnit = ConstGen.VAL_INCHES Then
      '      sMyVal = sMyVal.Replace("(DGD.dW/25.4)", "W")
      '      sMyVal = sMyVal.Replace("(DGD.dH/25.4)", "H")
      '      sMyVal = sMyVal.Replace("(DGD.dT/25.4)", "T")
      '   Else
      '      sMyVal = sMyVal.Replace("DGD.dW", "W")
      '      sMyVal = sMyVal.Replace("DGD.dH", "H")
      '      sMyVal = sMyVal.Replace("DGD.dT", "T")
      '   End If
      'End If
      If sMyVal.Contains("25.4") Then
         sMyVal = sMyVal.Replace("(DGD.dW/25.4)", "W")
         sMyVal = sMyVal.Replace("(DGD.dH/25.4)", "H")
         sMyVal = sMyVal.Replace("(DGD.dT/25.4)", "T")
      Else
         sMyVal = sMyVal.Replace("(DGD.dW)", "W")
         sMyVal = sMyVal.Replace("(DGD.dH)", "H")
         sMyVal = sMyVal.Replace("(DGD.dT)", "T")
      End If
      Return sMyVal
   End Function

   Friend Sub UpdateUI()
      ' Costringo ad aggiornare UI
      Dim nDummy As Integer
      Application.Current.Dispatcher.Invoke(Windows.Threading.DispatcherPriority.Background,
                                             New Action(Function() nDummy = 0))
   End Sub

   Friend Function ConcatErrorString(sErrorList As String, sNewErr As String) As String
      If String.IsNullOrEmpty(sErrorList) Then Return sNewErr
      Return sErrorList & vbCrLf & sNewErr
   End Function

   Friend Sub ClearObservableCollection(Of T)(Ob As ObservableCollection(Of T))
      For Index = Ob.Count - 1 To 0 Step -1
         Ob.RemoveAt(Index)
      Next
   End Sub

   Friend Sub GetDirectoryCompoFiles(DirectoryPath As String, ByRef FileList As ObservableCollection(Of String), bRemoveNge As Boolean)
      RecursiveGetDirectoryCompoFiles(DirectoryPath, DirectoryPath, FileList, bRemoveNge)
   End Sub

   ' csotruisco le liste dei file
   Friend Sub GetDirectoryCompoModel(HardwareDirPath As String, FolderList As ObservableCollection(Of CompoBrandDir), Optional FrameFolderList As ObservableCollection(Of CompoBrandDir) = Nothing, Optional HardwareFolderList As ObservableCollection(Of CompoBrandDir) = Nothing)
      'FrameFolderList = New ObservableCollection(Of CompoBrandDir)
      Dim BaseDirName As String = Path.GetFileName(HardwareDirPath)
      Dim FolderArray() As String = Directory.GetDirectories(HardwareDirPath)
      Dim CurrFolder As CompoBrandDir = Nothing
      For Each Folder In FolderArray
         Folder = Folder.Replace("/", "\")
         CurrFolder = New CompoBrandDir(Folder, BaseDirName)
         GetDirectoryCompoFiles(Folder, CurrFolder.ModelFileList, False)
         ' genero le liste per il DoorCreator
         If CurrFolder.ModelFileList.Count > 0 Then
            If Folder.ToLower.Contains(FRAME_FOLDER) Then
               FrameFolderList.Add(CurrFolder)
               'If OptionModule.m_ConfigurationSoftware = ConfigType.Assembly Then HardwareFolderList.Add(CurrFolder)
            Else
               FolderList.Add(CurrFolder)
            End If
         End If
         ' genero le liste per l'HardwareManager
         CurrFolder = New CompoBrandDir(Folder, BaseDirName)
         If OptionModule.m_ConfigurationSoftware = ConfigType.Assembly Then
            HardwareFolderList.Add(CurrFolder)
         Else
            ' solo se non sono in modlità assemblato non carcico gli elenchi ".frame"
            If Not Folder.ToLower.Contains(FRAME_FOLDER) Then
               HardwareFolderList.Add(CurrFolder)
            End If
         End If
         GetDirectoryCompoFiles(Folder, CurrFolder.ModelFileList, True)
      Next
      ' Carico l'elenco dei file contenuti nella radice del direttorio
      Dim FileArray() As String = Directory.GetFiles(HardwareDirPath)
      CurrFolder = Nothing
      Dim CurrFrameFolder As CompoBrandDir = Nothing
      Dim CurrHardwareFolder As CompoBrandDir = Nothing
      For Each File In FileArray
         File = File.Replace("/", "\")
         If Not Path.GetExtension(File) = INI_EXTENSION And Not Path.GetExtension(File) = TEMPL_EXTENSION And
            (Path.GetExtension(File) = LUA_EXTENSION Or Path.GetExtension(File) = NGE_EXTENSION) And
            Not File.Contains(MATCHING_FILE_NAME) And Not File.ToLower().Contains("currhardware") Then
            If File.Contains(FRAME_FOLDER) Then
               If IsNothing(CurrFrameFolder) Then
                  ' CurrFrameFolder = New CompoBrandDir(Path.GetFileName(HardwareDirPath), BaseDirName & FRAME_FOLDER)
                  CurrFrameFolder = New CompoBrandDir(HardwareDirPath, BaseDirName & FRAME_FOLDER)
                  FrameFolderList.Add(CurrFrameFolder)
               End If
               CurrFrameFolder.ModelFileList.Add(If(Path.GetExtension(File) = NGE_EXTENSION, Path.GetFileName(File), Path.GetFileNameWithoutExtension(File)))
            Else
               If IsNothing(CurrFolder) Then
                  ' CurrFolder = New CompoBrandDir(Path.GetFileName(HardwareDirPath), BaseDirName)
                  CurrFolder = New CompoBrandDir(HardwareDirPath, BaseDirName)
                  FolderList.Add(CurrFolder)
               End If
               CurrFolder.ModelFileList.Add(If(Path.GetExtension(File) = NGE_EXTENSION, Path.GetFileName(File), Path.GetFileNameWithoutExtension(File)))
               If Not File.Contains(NGE_EXTENSION) Then
                  If IsNothing(CurrHardwareFolder) Then
                     ' CurrHardwareFolder = New CompoBrandDir(Path.GetFileName(HardwareDirPath), BaseDirName)
                     CurrHardwareFolder = New CompoBrandDir(HardwareDirPath, BaseDirName)
                     HardwareFolderList.Add(CurrHardwareFolder)
                  End If
                  CurrHardwareFolder.ModelFileList.Add(If(Path.GetExtension(File) = NGE_EXTENSION, Path.GetFileName(File), Path.GetFileNameWithoutExtension(File)))
               End If
            End If
         End If
      Next
   End Sub

   Private Sub RecursiveGetDirectoryCompoFiles(DirectoryPath As String, BaseDirectory As String, ByRef FileList As ObservableCollection(Of String), bRemoveNge As Boolean)
      Dim SubDir() As String = Directory.GetDirectories(DirectoryPath)
      For Index = 0 To SubDir.Count - 1
         RecursiveGetDirectoryCompoFiles(SubDir(Index), BaseDirectory, FileList, bRemoveNge)
      Next
      Dim Files() As String = Directory.GetFiles(DirectoryPath)
      For Index = 0 To Files.Count - 1
         Dim FileExt As String = Path.GetExtension(Files(Index).ToLower())
         ' Se file lua o disegni nge
         If (FileExt = LUA_EXTENSION And Not Files(Index).ToLower().Contains("currhardware")) Or
            (FileExt = NGE_EXTENSION And Not bRemoveNge) Then
            ' Elimino il direttorio base dei componenti
            Dim sFile As String = Files(Index).Replace(BaseDirectory & "\", "")
            ' Elimino estensione lua
            If FileExt = LUA_EXTENSION Then sFile = Path.ChangeExtension(sFile, Nothing)
            ' Inserisco in lista
            FileList.Add(sFile)
         End If
      Next
   End Sub

#Region "Create Log"
   Private sFileBlindProgLog As System.IO.StreamWriter
   Private sFilePath As String = String.Empty

   Public Sub StartBlinProgdLog(sPath As String)
      sFilePath = sPath
      sFileBlindProgLog = New System.IO.StreamWriter(sPath, True)
      Dim sInfoStart As String = Date.Now.ToString & " Avvio programma in cieco"
      sInfoStart &= vbCrLf & My.Application.Info.Version.Major.ToString() & "." & My.Application.Info.Version.Minor.ToString() &
                                 (ChrW(97 - 1 + My.Application.Info.Version.Build)).ToString() & My.Application.Info.Version.Revision.ToString()
      sFileBlindProgLog.WriteLine(sInfoStart)
      sFileBlindProgLog.Close()
   End Sub

   Public Sub BlindProgLog(sMsg As String)
      sFileBlindProgLog = File.AppendText(sFilePath)
      sFileBlindProgLog.WriteLine(sMsg)
      sFileBlindProgLog.Close()
   End Sub

#End Region

End Module

Public Class CompoBrandDir

   Private m_ModelDirGraphic As String
   Public ReadOnly Property ModelDirGraphic As String
      Get
         Return m_ModelDirGraphic
      End Get
   End Property

   Private m_ModelDir As String
   Public Property ModelDir As String
      Get
         Return m_ModelDir
      End Get
      Set(value As String)
         m_ModelDir = value
      End Set
   End Property

   Private m_ModelFileList As New ObservableCollection(Of String)
   Public Property ModelFileList As ObservableCollection(Of String)
      Get
         Return m_ModelFileList
      End Get
      Set(value As ObservableCollection(Of String))
         m_ModelFileList = value
      End Set
   End Property

   Sub New(Model As String, BaseDirName As String)
      m_ModelDir = Model
      m_ModelDirGraphic = RegexFunction.SubStractDirFromPath(Model, BaseDirName)
      If Path.GetFileName(m_ModelDirGraphic) = BaseDirName Then m_ModelDirGraphic = RAD_DIR
   End Sub

   Sub New(CopyCompoBrandDir As CompoBrandDir, HardwareDirPath As String)
      m_ModelDir = CopyCompoBrandDir.ModelDir
      Dim BaseDirName As String = Path.GetFileName(HardwareDirPath)
      m_ModelDirGraphic = RegexFunction.SubStractDirFromPath(CopyCompoBrandDir.ModelDir, BaseDirName)
      If Path.GetFileName(m_ModelDirGraphic) = BaseDirName Then m_ModelDirGraphic = RAD_DIR
   End Sub

End Class

Public Class ItemFile

   Private Property m_FileName As String
   Public Property FileName As String
      Get
         Return m_FileName
      End Get
      Set(value As String)
         m_FileName = value
      End Set
   End Property

   Private Property m_FileNameVisibility As Visibility = Visibility.Visible
   Public Property FileNameVisibility As Visibility
      Get
         Return m_FileNameVisibility
      End Get
      Set(value As Visibility)
         m_FileNameVisibility = value
      End Set
   End Property

   Sub New(Name As String, NameVisibility As Visibility)
      m_FileName = Name
      m_FileNameVisibility = NameVisibility
   End Sub

End Class