Imports System.IO
Imports System.Threading
Imports System.Xml

Public Class Common

#Region " Deklarationen"

    Dim m_Config_Path As String
    Dim m_Config_DateiEndung As String
    Dim m_MitWatcherObjekt As Boolean = False
    Dim m_WatcherObjekt As FileSystemWatcher

    'Alle XML Variabeln
    Dim m_param_RootName As String
    Dim m_param_MitNetUse As Integer
    Dim m_param_NetUseParameter As String
    Dim m_param_PfadSourceFiles As String
    Dim m_param_NetUseNT As Integer
    Dim m_param_NetUseUser As String
    Dim m_param_NetUsePW As String
    Dim m_param_DateiEndung_Org_Files As String
    Dim m_param_DateiEndung_OK_Files As String
    Dim m_param_DateiEndung_Error_Files As String
    Dim m_param_DateiEndung_ErrorEDKB08_Files As String
    Dim m_param_PdadTempSourceFiles As String

    Dim m_error As Boolean = False
    Dim m_CollConfigFiles As New Collection()
    Dim m_DokToInit As Boolean = False

    Private Enum Enum_MapTyp
        Mappen = 0
        Loeschen = 1
    End Enum

    Public Enum Enum_DokStatus
        OK = 1
        Fehler = 2
        FehlerEDKB08 = 3
    End Enum

    Public Event StartVerarbeitung(ByVal InputVerzeichnis As String)
    Public Event LogToBMS(ByVal LogEintrag As String, ByVal iTyp As Integer)

#End Region


#Region " Public"

#Region " Init"

    Public Sub Sub_Init(ByVal Config_Path As String, ByVal Config_DateiEndung As String)
        m_Config_Path = Config_Path
        m_Config_DateiEndung = Config_DateiEndung
    End Sub

    Public Sub Sub_Init(ByVal Config_Path As String, ByVal Config_DateiEndung As String, ByRef WatcherObjekt As FileSystemWatcher)
        m_MitWatcherObjekt = True
        m_WatcherObjekt = WatcherObjekt
        m_WatcherObjekt.EnableRaisingEvents = False

        m_Config_Path = Config_Path
        m_Config_DateiEndung = Config_DateiEndung
    End Sub

#End Region

    Public Sub Start_Checking()
        'Anzahl ConfigFiles holen
        GetConfigFiles(m_CollConfigFiles, m_Config_DateiEndung, m_Config_Path)

        'Config Auslesen
        Dim i As Integer
        For i = 1 To m_CollConfigFiles.Count
            If ReadConfig(m_Config_Path + m_CollConfigFiles.Item(i)) = True Then
                CopyFilesToLocalSystem()
            End If
        Next
    End Sub

    Public Function Set_DokStatus(ByVal DokumentName As String, ByVal bStatus As Enum_DokStatus) As Boolean
        'True = OK
        'False = NOK
        Set_DokStatus = WriteDokumentStatus(bStatus, DokumentName)

    End Function

#Region " End Sub"

    Public Sub Sub_End()
        If m_MitWatcherObjekt = True Then
            m_WatcherObjekt.EnableRaisingEvents = True
        End If
    End Sub

#End Region

#End Region

#Region " Diverses "

    Private Sub GetConfigFiles(ByRef Col_Data As Collection, ByVal sDateiendung As String, ByVal sPfad As String)
        'Dateinamen der Config Dateien auslesen
        Try
            Dim di As New IO.DirectoryInfo(sPfad)
            Dim diar1 As IO.FileInfo() = di.GetFiles("*." & sDateiendung)
            Dim dra As IO.FileInfo
            For Each dra In diar1
                Col_Data.Add(dra.Name)
            Next
        Catch Ex As Exception
            RaiseEvent LogToBMS("Fehler: GetConfigFiles: " + Ex.Message, 3)
        End Try
    End Sub

    Private Function ReadConfig(ByVal ConfigFile As String) As Boolean
        Try
            Dim xmldoc As New XmlDocument()
            xmldoc.Load(ConfigFile)

            m_param_RootName = xmldoc.SelectSingleNode("/root/config/RootName").InnerText()
            m_param_MitNetUse = xmldoc.SelectSingleNode("/root/config/MitNetUse").InnerText()
            m_param_NetUseParameter = xmldoc.SelectSingleNode("/root/config/NetUseParameter").InnerText()
            m_param_PfadSourceFiles = xmldoc.SelectSingleNode("/root/config/PfadSourceFiles").InnerText()
            m_param_NetUseNT = Int(xmldoc.SelectSingleNode("/root/config/NetUseNT").InnerText())
            m_param_NetUseUser = xmldoc.SelectSingleNode("/root/config/NetUseUser").InnerText()
            m_param_NetUsePW = xmldoc.SelectSingleNode("/root/config/NetUsePW").InnerText()
            m_param_DateiEndung_Org_Files = xmldoc.SelectSingleNode("/root/config/DateiEndung_Org_Files").InnerText()
            m_param_DateiEndung_OK_Files = xmldoc.SelectSingleNode("/root/config/DateiEndung_OK_Files").InnerText()
            m_param_DateiEndung_Error_Files = xmldoc.SelectSingleNode("/root/config/DateiEndung_Error_Files").InnerText()
            m_param_DateiEndung_ErrorEDKB08_Files = xmldoc.SelectSingleNode("/root/config/DateiEndung_ErrorEDKB08_Files").InnerText()
            m_param_PdadTempSourceFiles = xmldoc.SelectSingleNode("/root/config/PfadTempSourceFiles").InnerText()

            'Config in Ordnung
            ReadConfig = True
        Catch ex As Exception
            ReadConfig = False
        End Try
    End Function
    Sub Debug_Write(ByVal text As String)
        FileOpen(98, "D:\edoka\vitruvdebug.txt", OpenMode.Append)
        WriteLine(98, text)
        FileClose(98)
    End Sub

    Private Sub CopyFilesToLocalSystem()
        'Wenn Net Use Parametrisiert ist diesen ausführen
        If m_param_MitNetUse = 1 Then
            makeNetUse(Enum_MapTyp.Mappen)
        End If
        If m_param_RootName = "VITRUV" Then
            debug_write("Vitruv)")
            Move_Files_to_Localsystem()

            If m_param_MitNetUse = 1 Then
                makeNetUse(Enum_MapTyp.Loeschen)
            End If
            Exit Sub
        End If
        m_DokToInit = False
        Dim m_CollGSF As New Collection()
        GetConfigFiles(m_CollGSF, m_param_DateiEndung_Org_Files, m_param_PfadSourceFiles)
        Dim i As Integer
        For i = 1 To m_CollGSF.Count
            copySourceFiles(m_param_PfadSourceFiles, m_param_PdadTempSourceFiles, m_CollGSF.Item(i))
            m_DokToInit = True
        Next
        m_CollGSF = Nothing
        If m_DokToInit = True Then
            RaiseEvent StartVerarbeitung(m_param_PdadTempSourceFiles)
        End If
        'Wenn Net Use Parametrisiert ist diesen wieder trennen
        If m_param_MitNetUse = 1 Then
            makeNetUse(Enum_MapTyp.Loeschen)
        End If
    End Sub

    Private Function makeNetUse(ByVal iTyp As Enum_MapTyp) As Integer
        'Net Use ausführen
        Dim cmdret As Integer
        Try
            If iTyp = Enum_MapTyp.Mappen Then
                If m_param_NetUseNT = 1 Then
                    cmdret = Shell("Net Use " & m_param_NetUseParameter & " " & m_param_NetUsePW & " /user:" & m_param_NetUseUser, AppWinStyle.NormalFocus, True)
                Else
                    cmdret = Shell("Net Use " & m_param_NetUseParameter, AppWinStyle.NormalFocus, True)
                End If
            Else
                'cmdret = Shell("Net Use " & m_param_NetUseParameter & " /d /y", AppWinStyle.NormalFocus, True)
                cmdret = Shell("Net Use " & m_param_PfadSourceFiles & " /d /y", AppWinStyle.NormalFocus, True)
            End If
            makeNetUse = cmdret
        Catch ex As Exception
            Debug_Write("Error NetUse:" + ex.Message)
            RaiseEvent LogToBMS("Fehler: makeNetUse: " + ex.Message, 3)
        End Try
    End Function

    Private Sub copySourceFiles(ByVal sPfad As String, ByVal sZielPfad As String, ByVal sDateiname As String)
        Try
            Dim sDateiNameIND As String
            If FolderExist(sZielPfad) = False Then
                Create_Folders(sZielPfad)
            End If
            sDateiNameIND = Left(sDateiname, Len(sDateiname) - Len(m_param_DateiEndung_Org_Files) - 1) + ".IND"
            'File.Copy(sPfad + sDateiname, sZielPfad + sDateiname, True)
            ReplaceXMLBlanks(sPfad + sDateiname, sZielPfad + sDateiNameIND)

            Dim m_CollSourceFiles As New Collection()
            Dim sUnterOrdner As String
            sUnterOrdner = Left(sDateiname, Len(sDateiname) - Len(m_param_DateiEndung_Org_Files) - 1) + "\"

            'Alle Dateien im Unterverzeichnis auslesen
            GetConfigFiles(m_CollSourceFiles, "tif", m_param_PfadSourceFiles + sUnterOrdner)
            Dim i As Integer
            If m_CollSourceFiles.Count > 0 Then
                If FolderExist(sZielPfad) = False Then
                    Create_Folders(sZielPfad)
                End If
            End If
            For i = 1 To m_CollSourceFiles.Count
                File.Copy(sPfad + sUnterOrdner + m_CollSourceFiles.Item(i), sZielPfad + m_CollSourceFiles.Item(i), True)
            Next
            m_CollSourceFiles = Nothing

        Catch ex As Exception
            RaiseEvent LogToBMS("Fehler: copySourceFiles: " + ex.Message, 3)
        End Try
    End Sub

    Sub Move_Files_to_Localsystem()
        Debug_Write("Move_Files")
        Dim di As New DirectoryInfo(m_param_PfadSourceFiles)


        For Each subdi As DirectoryInfo In di.GetDirectories
            Dim FileExists As Boolean = False
            For Each filename As String In IO.Directory.GetFiles(m_param_PfadSourceFiles + "\" + subdi.Name, "*.tif")
                If File.Exists(m_param_PdadTempSourceFiles + IO.Path.GetFileName(filename)) Then FileExists = True
            Next
            For Each filename As String In IO.Directory.GetFiles(m_param_PfadSourceFiles + "\" + subdi.Name, "*.xml")
                If File.Exists(m_param_PdadTempSourceFiles + subdi.Name + "_" + IO.Path.GetFileName(filename)) Then FileExists = True
            Next


            If Not FileExists Then
                For Each filename As String In IO.Directory.GetFiles(m_param_PfadSourceFiles + "\" + subdi.Name, "*.tif")
                    File.Move(filename, m_param_PdadTempSourceFiles + IO.Path.GetFileName(filename))
                Next
                For Each filename As String In IO.Directory.GetFiles(m_param_PfadSourceFiles + "\" + subdi.Name, "*.xml")
                    File.Move(filename, m_param_PdadTempSourceFiles + subdi.Name + "_" + IO.Path.GetFileName(filename) + ".ind")
                Next
                Thread.Sleep(2000)
                Dim counter As Integer = 0
                For Each filename As String In IO.Directory.GetFiles(m_param_PfadSourceFiles + "\" + subdi.Name, "*.*")
                    counter = counter + 1
                Next
                If counter = 0 Then
                    Dim di1 As New IO.DirectoryInfo(m_param_PfadSourceFiles + "\" + subdi.Name)
                    di1.Delete()
                End If
            End If

        Next

    End Sub

    Private Sub ReadXMLReplaceTextFile(ByRef change_col As Collection)
        Try
            Dim s As String = ""
            Dim Splitresult As String()
            FileOpen(1, m_Config_Path + "WordChange.txt", OpenMode.Input)
            While Not EOF(1)
                Input(1, s)
                If Len(s) >= 3 Then
                    Splitresult = s.Split(";")
                    change_col.Add(New WordChange(Splitresult(0), Splitresult(1)))
                End If
            End While
        Catch ex As Exception
            RaiseEvent LogToBMS("Fehler: ReplaceXMLBlanks: " + ex.Message, 3)
        Finally
            FileClose(1)
        End Try
    End Sub

    Private Sub ReplaceXMLBlanks(ByVal sOrgFile As String, ByVal sOutputFile As String)
        Try
            Dim sr As IO.StreamReader
            Dim sw As IO.StreamWriter
            Dim s As String
            Dim change_col As New Collection()
            Dim i As Integer

            ReadXMLReplaceTextFile(change_col)

            'Inpute
            sr = New IO.StreamReader(sOrgFile, System.Text.Encoding.GetEncoding("ISO-8859-1"))
            s = sr.ReadToEnd
            sr.Close()

            'Ersetz
            Dim wc As WordChange
            For i = 1 To change_col.Count
                wc = change_col(i)
                s = s.Replace(wc.SourceString, wc.TargetString)
            Next

            'aubut
            sw = New IO.StreamWriter(sOutputFile, False, System.Text.Encoding.GetEncoding("ISO-8859-1"))
            sw.Write(s)
            sw.Flush()
            sw.Close()
        Catch ex As Exception
            RaiseEvent LogToBMS("Fehler: ReplaceXMLBlanks: " + ex.Message, 3)
        End Try
    End Sub

    Private Function WriteDokumentStatus(ByVal bStatus As Enum_DokStatus, ByVal sDokumentName As String) As Boolean
        WriteDokumentStatus = True
        Try
            'Wenn Net Use Parametrisiert ist diesen ausführen
            If m_param_MitNetUse = 1 Then
                makeNetUse(Enum_MapTyp.Mappen)
            End If

            If FolderExist(m_param_PfadSourceFiles) = False Then
                RaiseEvent LogToBMS("Fehler: Kann Ordner nicht Finden", 3)
                WriteDokumentStatus = False
                Exit Function
            End If

            If File.Exists(m_param_PfadSourceFiles + sDokumentName + "." + m_param_DateiEndung_Org_Files) = False Then
                RaiseEvent LogToBMS("Fehler: Kann Datei nicht Finden", 3)
                WriteDokumentStatus = False
                Exit Function
            End If

            Select Case bStatus
                Case Enum_DokStatus.OK
                    File.Move(m_param_PfadSourceFiles + sDokumentName + "." + m_param_DateiEndung_Org_Files, m_param_PfadSourceFiles + sDokumentName + "." + m_param_DateiEndung_OK_Files)
                Case Enum_DokStatus.Fehler
                    File.Move(m_param_PfadSourceFiles + sDokumentName + "." + m_param_DateiEndung_Org_Files, m_param_PfadSourceFiles + sDokumentName + "." + m_param_DateiEndung_Error_Files)
                Case Enum_DokStatus.FehlerEDKB08
                    File.Move(m_param_PfadSourceFiles + sDokumentName + "." + m_param_DateiEndung_Org_Files, m_param_PfadSourceFiles + sDokumentName + "." + m_param_DateiEndung_ErrorEDKB08_Files)
            End Select

            'Wenn Net Use Parametrisiert ist diesen wieder trennen
            If m_param_MitNetUse = 1 Then
                makeNetUse(Enum_MapTyp.Loeschen)
            End If
        Catch ex As Exception
            WriteDokumentStatus = False
        End Try
    End Function

#End Region


End Class