Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports System.IO
Imports System.Threading 'Namespace for Thread class

Public Class frmDokumentAufbereitung
    Inherits System.Windows.Forms.Form

#Region " Vom Windows Form Designer generierter Code "

    Public Sub New()
        MyBase.New()

        ' Dieser Aufruf ist für den Windows Form-Designer erforderlich.
        InitializeComponent()

        ' Initialisierungen nach dem Aufruf InitializeComponent() hinzufügen

    End Sub

    ' Die Form überschreibt den Löschvorgang der Basisklasse, um Komponenten zu bereinigen.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    ' Für Windows Form-Designer erforderlich
    Private components As System.ComponentModel.IContainer

    'HINWEIS: Die folgende Prozedur ist für den Windows Form-Designer erforderlich
    'Sie kann mit dem Windows Form-Designer modifiziert werden.
    'Verwenden Sie nicht den Code-Editor zur Bearbeitung.
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents ProgressBar1 As System.Windows.Forms.ProgressBar
    Friend WithEvents btnabbruch As System.Windows.Forms.Button
    Friend WithEvents btnWeiter As System.Windows.Forms.Button
    Friend WithEvents lblpartner As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents btnclose As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(frmDokumentAufbereitung))
        Me.btnabbruch = New System.Windows.Forms.Button()
        Me.Label1 = New System.Windows.Forms.Label()
        Me.ProgressBar1 = New System.Windows.Forms.ProgressBar()
        Me.btnWeiter = New System.Windows.Forms.Button()
        Me.lblpartner = New System.Windows.Forms.Label()
        Me.Label2 = New System.Windows.Forms.Label()
        Me.btnclose = New System.Windows.Forms.Button()
        Me.SuspendLayout()
        '
        'btnabbruch
        '
        Me.btnabbruch.Location = New System.Drawing.Point(8, 104)
        Me.btnabbruch.Name = "btnabbruch"
        Me.btnabbruch.Size = New System.Drawing.Size(88, 32)
        Me.btnabbruch.TabIndex = 0
        Me.btnabbruch.Text = "Abbruch"
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(8, 32)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(352, 32)
        Me.Label1.TabIndex = 1
        Me.Label1.Text = "Die auszudruckenden Dokumente werden zusammengestellt und aufbereitet."
        '
        'ProgressBar1
        '
        Me.ProgressBar1.Location = New System.Drawing.Point(8, 64)
        Me.ProgressBar1.Name = "ProgressBar1"
        Me.ProgressBar1.Size = New System.Drawing.Size(352, 23)
        Me.ProgressBar1.TabIndex = 2
        '
        'btnWeiter
        '
        Me.btnWeiter.Enabled = False
        Me.btnWeiter.Location = New System.Drawing.Point(232, 104)
        Me.btnWeiter.Name = "btnWeiter"
        Me.btnWeiter.Size = New System.Drawing.Size(128, 32)
        Me.btnWeiter.TabIndex = 3
        Me.btnWeiter.Text = "Druckdialog anzeigen"
        '
        'lblpartner
        '
        Me.lblpartner.Location = New System.Drawing.Point(56, 8)
        Me.lblpartner.Name = "lblpartner"
        Me.lblpartner.Size = New System.Drawing.Size(336, 23)
        Me.lblpartner.TabIndex = 5
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(8, 8)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(48, 23)
        Me.Label2.TabIndex = 4
        Me.Label2.Text = "Partner:"
        '
        'btnclose
        '
        Me.btnclose.Location = New System.Drawing.Point(8, 104)
        Me.btnclose.Name = "btnclose"
        Me.btnclose.Size = New System.Drawing.Size(88, 32)
        Me.btnclose.TabIndex = 6
        Me.btnclose.Text = "Schliessen"
        Me.btnclose.Visible = False
        '
        'frmDokumentAufbereitung
        '
        Me.AutoScale = False
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(370, 141)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.btnclose, Me.lblpartner, Me.Label2, Me.btnWeiter, Me.ProgressBar1, Me.Label1, Me.btnabbruch})
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle
        Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon)
        Me.MaximizeBox = False
        Me.MaximumSize = New System.Drawing.Size(366, 166)
        Me.MinimizeBox = False
        Me.Name = "frmDokumentAufbereitung"
        Me.Text = "Druckaufbereitung"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Dim DruckThread As New Thread(AddressOf Druckaufbereitung)
    Dim ProgressThread As New Threading.Thread(AddressOf set_progress)
    Dim M_Druchjobid As Integer
    Dim alnr As Integer
    Dim part As Integer
    Public Sub New(ByVal druckjobid As Integer, ByVal part As Integer)
        MyBase.New()

        ' Dieser Aufruf ist für den Windows Form-Designer erforderlich.
        InitializeComponent()
        Me.M_Druchjobid = druckjobid
        Me.alnr = druckjobid
        Me.part = part
        ' Initialisierungen nach dem Aufruf InitializeComponent() hinzufügen

    End Sub
    Private Sub tf_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Me.get_partner(alnr)
        Me.Text = "Dokumentaufbereitung: " + Me.lblpartner.Text
        Me.ProgressBar1.Value = 0
        Me.btnWeiter.Text = "Drucken"
    End Sub

    Private Sub set_progress()
        Try
            Do While 1 = 1
                Me.ProgressBar1.Value = Me.ProgressBar1.Value + 1
                If Me.ProgressBar1.Value = 100 Then Me.ProgressBar1.Value = 0
                ProgressThread.Sleep(100)
            Loop
        Catch
        End Try
    End Sub


    Public Sub StartDruckaufbereituung()
        ProgressThread.Start()
        DruckThread.Start()
    End Sub


    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnabbruch.Click
        Try
            ProgressThread.Abort()
        Catch
        End Try
        Try
            DruckThread.Abort()
        Catch
        End Try
        Close()
    End Sub

    Private Sub Druckaufbereitung()
        Try
            Dim remoteObj As EDKB07Verarbeitung.EDKB07Verarbeitung.IEDKB07
            Dim Obj As Object
            Obj = Activator.GetObject( _
                        GetType(EDKB07Verarbeitung.EDKB07Verarbeitung.IEDKB07), _
                        System.Configuration.ConfigurationSettings.AppSettings("RemoteObjUrl"))

            remoteObj = CType(Obj, EDKB07Verarbeitung.EDKB07Verarbeitung.IEDKB07)

            remoteObj.PrintJobF(Me.M_Druchjobid, Me.part)
            Me.btnWeiter.Enabled = True
            Me.ProgressBar1.Value = 100
            Me.Refresh()
            Application.DoEvents()
            Me.Label1.Text = "Die EDOKA-Druckaufbereitung ist abgeschlossen."
            Me.Text = "Fertig - " + Me.Text
            Me.BringToFront()
        Catch ex As Exception
            MsgBox("Aufgrund des folgenden Fehlers konnte der Druckjob nicht gestartet werden:" + vbCrLf + vbCrLf + ex.Message, MsgBoxStyle.Critical)
        Finally
            Me.Cursor = Cursors.Default
            ProgressThread.Abort()
            DruckThread.Abort()
        End Try
    End Sub


    Private printthread As Thread
    Private Sub btnWeiter_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnWeiter.Click
        Try
            kill_acroreader()
        Catch
        End Try
        tuesdrucken()
    End Sub

    Private Sub kill_acroreader()
        Try
            Dim myprocess() As Process
            Dim mp As Process
            myprocess = Process.GetProcessesByName("acrord32")
            For Each mp In myprocess
                mp.Kill()
            Next
            Thread.Sleep(100)
        Catch ex As Exception
        Finally
        End Try
    End Sub


    Private Sub tuesdrucken()
        Dim i As Integer
        Me.Cursor = Cursors.WaitCursor
        If get_pdf(alnr, Me.part) Then
            Me.btnclose.Visible = True
            Me.btnabbruch.Visible = False
            Me.btnWeiter.Text = "Ausdruck wiederholen"
            print_pdf(alnr)
            If get_parts(alnr) = 0 Then
                Me.update_aushaendigungsquittung_status(alnr, 3)
            End If
            If part = 0 Then
                set_druckjobstatus(alnr, 3)
            Else
                Me.set_druckjobstatus_part(alnr, part, 3)
            End If
        Else
            MsgBox("Das temporäre PDF-Dokumente konnte nicht erstellt werden.", MsgBoxStyle.Information)
        End If
        Me.Cursor = Cursors.Default
        Me.Close()
    End Sub


    Public Function get_parts(ByVal alnr As Integer) As Integer
        Dim connect As New SqlConnection()
        connect.ConnectionString = Globals.sConnectionString

        Dim scmCmdToExecute As SqlCommand = New SqlCommand()
        scmCmdToExecute.CommandText = "dbo.sp_edex_bl_get_druckjobparts_count"
        scmCmdToExecute.CommandType = CommandType.StoredProcedure
        Dim dtToReturn As DataTable = New DataTable()
        Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
        Try
            scmCmdToExecute.Connection = connect
            scmCmdToExecute.Parameters.Add(New SqlParameter("@auslieferungnr", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, alnr))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@parts", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, 0))
            sdaAdapter.Fill(dtToReturn)
            Return scmCmdToExecute.Parameters("@parts").Value
        Catch ex As Exception
            Return -1
        Finally
            scmCmdToExecute.Dispose()
            sdaAdapter.Dispose()
            dtToReturn.Dispose()
            connect.Dispose()
        End Try
    End Function


    Private Function set_druckjobstatus_part(ByVal alnr As Integer, ByVal part As Integer, ByVal status As Integer) As Integer
        Dim scmCmdToExecute As SqlCommand = New SqlCommand()
        scmCmdToExecute.CommandText = "dbo.SP_edex_bl_set_druckjobstatus_part"
        scmCmdToExecute.CommandType = CommandType.StoredProcedure
        Dim dtToReturn As DataTable = New DataTable()
        Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
        Try
            scmCmdToExecute.Connection = conn.scoDBConnection
            scmCmdToExecute.Parameters.Add(New SqlParameter("@auslieferungnr", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, alnr))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@part", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, part))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@status", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, status))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@return", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, 0))
            sdaAdapter.Fill(dtToReturn)
            Return scmCmdToExecute.Parameters("@return").Value
        Catch ex As Exception
        Finally
            scmCmdToExecute.Dispose()
            sdaAdapter.Dispose()
            dtToReturn.Dispose()
        End Try
    End Function


    Private Sub print_pdf(ByVal alnr As Integer)
        Try
            Dim f As New frmPDFPrinter(True)
            f.addressBar.Text = dokumentfilename
            f.MdiParent = Me.MdiParent
            f.alnr = alnr
            f.Part = Me.part
            f.Show()
            Application.DoEvents()
            f.PrintPDF()

        Catch ex As Exception
        End Try
    End Sub

    Dim dokumentfilename As String
    Private Function get_pdf(ByVal alnr As Integer, ByVal part As Integer) As Boolean
        If part = 0 Then
            'PDF-Dokument aus der Datenbank auslesen
            Me.Cursor = Cursors.WaitCursor
            Dim connection As New SqlConnection()
            Dim da As New SqlDataAdapter("Select * from edex_bl_druckjob where (status=2 or status=3) and auslieferungnr=" + LTrim(Str(alnr)), connection)
            Dim CB As SqlCommandBuilder = New SqlCommandBuilder(da)
            Dim ds As New DataSet()
            Try
                'Connectionstring zur Datenbank
                connection.ConnectionString = Globals.sConnectionString
                connection.Open()
                da.Fill(ds, "docs")
                Dim myRow As DataRow
                myRow = ds.Tables(0).Rows(0)

                Dim MyData() As Byte
                MyData = myRow.Item("pdfdokument_aufbereitet")
                dokumentfilename = Globals.Applikationsdaten.Rows(Globals.AppldataRow).Item("pfad_temporaer_dokumente") + LTrim(Str(myRow.Item(0))) + ".PDF"
                Dim K As Long
                K = UBound(MyData)
                Dim fs As New FileStream(dokumentfilename, FileMode.OpenOrCreate, FileAccess.Write)
                fs.Write(MyData, 0, K)
                fs.Close()
                fs = Nothing
                Return True
            Catch ex As Exception
                Return False
            Finally
                CB = Nothing
                ds = Nothing
                da = Nothing
                connection.Close()
                connection = Nothing
                Me.Cursor = Cursors.Default
            End Try
        Else
            'PDF-Dokument aus der Datenbank auslesen
            Me.Cursor = Cursors.WaitCursor
            Dim connection As New SqlConnection()
            Dim s As String = "SELECT dbo.EDEX_BL_Druckjob_Part.* " & _
                              "FROM   dbo.EDEX_BL_Druckjob INNER JOIN " & _
                              "dbo.EDEX_BL_Druckjob_Part ON dbo.EDEX_BL_Druckjob.druckjobnr = dbo.EDEX_BL_Druckjob_Part.druckjobnr " & _
                              "where (dbo.edex_bl_druckjob_part.status=2 or dbo.edex_bl_druckjob_part.status=3) and dbo.edex_bl_druckjob.auslieferungnr=" + LTrim(Str(alnr)) & " " & _
                              "and dbo.edex_bl_druckjob_part.partno=" + LTrim(part)
            Dim da As New SqlDataAdapter(s, connection)
            Dim CB As SqlCommandBuilder = New SqlCommandBuilder(da)
            Dim ds As New DataSet()
            Try
                'Connectionstring zur Datenbank
                connection.ConnectionString = Globals.sConnectionString
                connection.Open()
                da.Fill(ds, "docs")
                Dim myRow As DataRow
                myRow = ds.Tables(0).Rows(0)

                Dim MyData() As Byte
                MyData = myRow.Item("pdfdokument_aufbereitet")
                dokumentfilename = Globals.Applikationsdaten.Rows(Globals.AppldataRow).Item("pfad_temporaer_dokumente") + LTrim(Str(myRow.Item(0))) + ".PDF"
                Dim K As Long
                K = UBound(MyData)
                Dim fs As New FileStream(dokumentfilename, FileMode.OpenOrCreate, FileAccess.Write)
                fs.Write(MyData, 0, K)
                fs.Close()
                fs = Nothing
                Return True
            Catch ex As Exception
                Return False
            Finally
                CB = Nothing
                ds = Nothing
                da = Nothing
                connection.Close()
                connection = Nothing
                Me.Cursor = Cursors.Default
            End Try

        End If
    End Function

    Private Function set_druckjobstatus(ByVal alnr As Integer, ByVal status As Integer)
        Dim scmCmdToExecute As SqlCommand = New SqlCommand()
        scmCmdToExecute.CommandText = "dbo.SP_edex_bl_set_druckjobstatus"
        scmCmdToExecute.CommandType = CommandType.StoredProcedure
        Dim dtToReturn As DataTable = New DataTable()
        Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
        Try
            scmCmdToExecute.Connection = conn.scoDBConnection
            scmCmdToExecute.Parameters.Add(New SqlParameter("@auslieferungnr", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, alnr))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@status", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, status))
            sdaAdapter.Fill(dtToReturn)
            Return dtToReturn
        Catch ex As Exception
        Finally
            scmCmdToExecute.Dispose()
            sdaAdapter.Dispose()
            dtToReturn.Dispose()
        End Try
    End Function

    Private Function get_partner(ByVal alnr As Integer)
        Dim scmCmdToExecute As SqlCommand = New SqlCommand()
        scmCmdToExecute.CommandText = "dbo.SP_edex_bl_get_partner"
        scmCmdToExecute.CommandType = CommandType.StoredProcedure
        Dim dtToReturn As DataTable = New DataTable()
        Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
        Try
            scmCmdToExecute.Connection = conn.scoDBConnection
            scmCmdToExecute.Parameters.Add(New SqlParameter("@alnr", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, alnr))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@bkpar00", SqlDbType.VarChar, 255, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, ""))
            sdaAdapter.Fill(dtToReturn)
            Me.lblpartner.Text = scmCmdToExecute.Parameters("@bkpar00").Value
            Return dtToReturn
        Catch ex As Exception
        Finally
            scmCmdToExecute.Dispose()
            sdaAdapter.Dispose()
            dtToReturn.Dispose()
        End Try
    End Function

    Private Function update_aushaendigungsquittung_status(ByVal auslieferungnr As Integer, ByVal status As Integer)

        Dim scmCmdToExecute As SqlCommand = New SqlCommand()
        scmCmdToExecute.CommandText = "dbo.SP_edex_bl_aushaendigungsquittung_update_status"
        scmCmdToExecute.CommandType = CommandType.StoredProcedure
        Dim dtToReturn As DataTable = New DataTable()
        Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
        Try
            scmCmdToExecute.Connection = conn.scoDBConnection
            scmCmdToExecute.Parameters.Add(New SqlParameter("@auslieferungnr", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, auslieferungnr))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@status", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, status))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@mitarbeiternr", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, Globals.MitarbeiterNr))
            sdaAdapter.Fill(dtToReturn)
            Return dtToReturn
        Catch ex As Exception
        Finally
            scmCmdToExecute.Dispose()
            sdaAdapter.Dispose()
            dtToReturn.Dispose()
        End Try
    End Function


    Private Sub btnclose_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnclose.Click
        Me.Close()
    End Sub
End Class