Imports System.ComponentModel
Imports System.IO

Public Class frmVersionCheck
    Private InitSteps As Integer = 6
    Private bw As New BackgroundWorker()
    Private mainForm As Form
    Private Sub InitProgram()
        bw.WorkerReportsProgress = True
        AddHandler bw.DoWork, AddressOf bw_DoWork
        AddHandler bw.ProgressChanged, AddressOf bw_ProgressChanged
        AddHandler bw.RunWorkerCompleted, AddressOf bw_RunWorkerCompleted

        ' mainForm = My.Forms.frmMain

        bw.RunWorkerAsync()
    End Sub

    Private Function CalcProgress(_step As Integer)
        Return _step * (100 / InitSteps)
    End Function
    Private Sub bw_DoWork(sender As Object, e As System.ComponentModel.DoWorkEventArgs)
        'Try
        Dim Init = New ClassInit()
        bw.ReportProgress(CalcProgress(1), "Initializing Logger")
        Init.InitLogger()
        System.Threading.Thread.Sleep(200)
        bw.ReportProgress(CalcProgress(3), "Initializing MySettings")
        MySettings_Load()
        System.Threading.Thread.Sleep(200)
        bw.ReportProgress(CalcProgress(2), "Initializing Database")
        If Init.InitDatabase() = True Then
            System.Threading.Thread.Sleep(200)
            bw.ReportProgress(CalcProgress(3), "Initializing Basic-Configuration")
            Init.InitBasics()
            System.Threading.Thread.Sleep(200)
            bw.ReportProgress(CalcProgress(4), "Initializing User-Configuration")
            If ClassInit.InitUserLogin = False Then
                Exit Sub
            Else
                If VERSION_USER = VERSION_SERVER Then
                    Exit Sub
                End If
                If MyServer_UpdatePath <> String.Empty Then
                    If Directory.Exists(MyServer_UpdatePath) Then
                        GetTempFolderGuid()
                        If FOLDER_TEMP <> String.Empty Then
                            bw.ReportProgress(CalcProgress(5), "Copying files to tempfolder")
                            ' Make a reference to a directory.
                            Dim di As New DirectoryInfo(MyServer_UpdatePath)
                            ' Get a reference to each file in that directory.
                            Dim fiArr As FileInfo() = di.GetFiles()
                            ' Display the names of the files.
                            Dim fri As FileInfo
                            Dim error_while_copying = False
                            For Each fri In fiArr
                                If error_while_copying = True Then
                                    Exit For
                                End If
                                Dim no_work = False
                                For Each row As DataRow In DTEXCLUDE_FILES.Rows
                                    Dim content As String = row.Item(0).ToString.ToLower
                                    If fri.Name.Contains(content) Then
                                        no_work = True
                                    End If
                                Next
                                If no_work = False Then 'Copy the file to tempFolder
                                    Try
                                        System.IO.File.Copy(fri.FullName, Path.Combine(FOLDER_TEMP, fri.Name))
                                    Catch ex As Exception
                                        ClassLogger.Add(String.Format("Error while copying file {0} to {1}: " & ex.Message, fri.FullName, Path.Combine(FOLDER_TEMP, fri.Name)))
                                        error_while_copying = True
                                    End Try
                                    If error_while_copying = False Then

                                    End If
                                End If
                                Console.WriteLine(fri.Name)
                            Next fri
                            Replace_Files()

                            Try
                                'Delete the tempfolder and all data
                                System.IO.Directory.Delete(FOLDER_TEMP, True)
                            Catch ex As Exception

                            End Try
                        End If
                    End If

                End If
            End If
            System.Threading.Thread.Sleep(200)

            bw.ReportProgress(CalcProgress(6), "Initializing Frontend")
            ' InitInterface wurde in frmMain integriert
            'Init.InitInterface(mainForm)
            System.Threading.Thread.Sleep(200)
            Start_RO()
        Else

        End If
        'Catch ex As Exception
        '    MsgBox("Unexpected Error in Init Classes: " & vbNewLine & ex.Message, MsgBoxStyle.Critical)
        'End Try
    End Sub
    Sub Replace_Files()
        Try
            Dim ProductionPath As String = System.IO.Path.Combine(MY_ADDON_PATH, "Record Organizer")
            Dim DevelPath As String = System.IO.Path.Combine(MY_ADDON_PATH, "DD-Record-Organiser\bin\Debug")
            Dim COPY_FROM_PATH As String
            If Directory.Exists(ProductionPath) Then
                COPY_FROM_PATH = ProductionPath
            Else
                COPY_FROM_PATH = DevelPath
            End If
        Catch ex As Exception
            MsgBox("Unexpected Error in Replace_Files: " & vbNewLine & ex.Message, MsgBoxStyle.Critical)
        End Try
    End Sub
    Sub Start_RO()
        Try
            Dim ProductionPath As String = System.IO.Path.Combine(MY_ADDON_PATH, "Record Organizer", "DD-Record-Organiser.exe")
            Dim DevelPath As String = System.IO.Path.Combine(MY_ADDON_PATH, "DD-Record-Organiser\bin\Debug", "DD-Record-Organiser.exe")

            Dim startInfo As New ProcessStartInfo()
            startInfo.Arguments = """" & MyConnectionString & """"

            If System.IO.File.Exists(ProductionPath) Then
                startInfo.FileName = ProductionPath
            Else
                startInfo.FileName = DevelPath
            End If

            Process.Start(startInfo)
        Catch ex As Exception
            MsgBox("Could not find Right manager: " & ex.Message, MsgBoxStyle.Critical)
        End Try

    End Sub
    Private Function GetTempFolderGuid() As String
        Try
            Dim folder As String = Path.Combine(Path.GetTempPath, Guid.NewGuid.ToString)
            If Not Directory.Exists(folder) Then
                Directory.CreateDirectory(folder)
            End If
            FOLDER_TEMP = folder
        Catch ex As Exception
            ClassLogger.Add(String.Format("Error while Creating tempfolder: " & ex.Message))
        End Try


    End Function
    Private Sub frmVersionCheck_Load(sender As Object, e As EventArgs) Handles Me.Load
        InitProgram()
    End Sub
    Private Sub bw_ProgressChanged(sender As Object, e As System.ComponentModel.ProgressChangedEventArgs)
        pbStatus.Value = e.ProgressPercentage
        lblStatus.Text = e.UserState.ToString()
    End Sub

    Private Sub bw_RunWorkerCompleted(sender As Object, e As System.ComponentModel.RunWorkerCompletedEventArgs)
        ' Bei Fehler MsgBox anzeigen und Programm beenden
        If e.Error IsNot Nothing Then
            MsgBox(e.Error.Message, MsgBoxStyle.Critical, "Unexpected Error in frmSplash")
            Application.Exit()
        End If

        ' Wenn kein Fehler, Splashscreen schließen
        Me.Close()
    End Sub
End Class