Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports System.IO
Imports System.Data.OleDb
Imports System.Threading
Imports System.Security.Principal
Imports System.ComponentModel
Imports System.Drawing
Imports System.Windows.Forms

Public Class Form1

    Dim dsdaten As New DataSet
    Dim UserID As String = Get_Username()
    Dim HasError As Boolean = False

    Private Sub ImportCSVToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles ImportCSVToolStripMenuItem.Click



    End Sub
    Dim c As New clsdata()
    Public Function Validate_Parameter()

        c.Dsdaten = Me.dsdaten
        c.ParamCollection.Clear()
        c.ParamCollection.Clear()
        c.Check_Parameter()
        Me.lbljahr.Text = c.Jahr.ToString
        For i As Integer = 1 To c.PartnerCollection.Count
            Dim partner As Partnerclass = c.PartnerCollection.Item(i)
            Dim s As String
            If partner.HasError <> 0 Then
                s = "(*)"
                HasError = True
            Else
                s = ""
            End If
            lbpartner.Items.Add(s + partner.Partner)
        Next
        For i As Integer = 1 To c.ParamCollection.Count
            Dim param As ParamClass = c.ParamCollection.Item(i)

            Dim s As String
            If param.HasError <> 0 Then
                s = "(*)"
                HasError = True
            Else
                s = ""
            End If
            lbparam.Items.Add(s + param.DocType + " " + param.Paramtyp + " " + param.Zeitraum)
        Next
        If HasError = True Then Me.btnDokumenteAnfordern.Enabled = False Else Me.btnDokumenteAnfordern.Enabled = True
    End Function

    Dim CheckUser As Boolean = False
    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        FileOpen(1, ApplicationPath() + "\docretparams.cfg", OpenMode.Input)
        Dim s As String

        While Not EOF(1)
            Input(1, s)
            Dim splitter() As String
            splitter = s.Split(":")
            Select Case splitter(0)
                Case "DefaultExtension"
                    Globals.DefaultExtension = splitter(1)
                Case "EDOKABerechtigungen"
                    Select Case splitter(1)
                        Case 0
                            CheckUser = True
                        Case 1
                            CheckUser = False
                            Globals.UserRechte = 0
                    End Select

            End Select


        End While
        FileClose(1)

        If CheckUser Then
            Dim cu As New clsUser
            cu.check_user(UserID)
            If Globals.UserRechte = -1 Then
                'Me.Close()
                Exit Sub
            End If
        End If
        If Globals.UserRechte = 1 Then Me.BenutzerverwaltungToolStripMenuItem.Visible = True Else Me.BenutzerverwaltungToolStripMenuItem.Visible = False


        Dim lv As ListView
        lv = Me.lstJob
        With lv
            .View = View.Details
            .FullRowSelect = True
            .Columns.Add("JobNr")
            .Columns.Add("Steuerjahr")
            .Columns.Add("Partner")
            .Columns.Add("Statusdatum", 150)
            .Columns.Add("Status", 150)
            .Columns.Add("Datei", 150)
        End With
        Me.Refreshlist()
    End Sub


    Private Sub lbpartner_DrawItem(sender As Object, e As DrawItemEventArgs) Handles lbpartner.DrawItem
        Try
            If lbpartner.Items(e.Index).ToString().IndexOf("*") > -1 Then

                e.Graphics.FillRectangle(Brushes.LightPink, e.Bounds)
            End If
            e.Graphics.DrawString(lbpartner.Items(e.Index).ToString(), e.Font, Brushes.Black, New System.Drawing.PointF(e.Bounds.X, e.Bounds.Y))
            e.DrawFocusRectangle()
        Catch
        End Try

    End Sub


    Private Sub lbparam_DrawItem(sender As Object, e As DrawItemEventArgs) Handles lbparam.DrawItem
        Try
            If lbparam.Items(e.Index).ToString().IndexOf("*") > -1 Then

                e.Graphics.FillRectangle(Brushes.LightPink, e.Bounds)
            End If
            e.Graphics.DrawString(lbparam.Items(e.Index).ToString(), e.Font, Brushes.Black, New System.Drawing.PointF(e.Bounds.X, e.Bounds.Y))
            e.DrawFocusRectangle()
        Catch
        End Try
    End Sub

    Private Sub btnDokumenteAnfordern_Click(sender As Object, e As EventArgs) Handles btnDokumenteAnfordern.Click
        Dim db As New clsdb
        Dim jobnr As String
        jobnr = db.Insert_Job(Me.UserID, Me.lbljahr.Text)
        For i As Integer = 1 To c.PartnerCollection.Count
            Dim p As Partnerclass = c.PartnerCollection.Item(i)
            db.Insert_Partner(jobnr, p.Partner)
        Next
        For i As Integer = 1 To c.ParamCollection.Count
            Dim p As ParamClass = c.ParamCollection.Item(i)
            db.Insert_Parameter(jobnr, p.Paramtyp, p.DocType, p.Zeitraum)
        Next
        Me.TabControl1.SelectedIndex = 1
        db.DokZugriff_Journal(jobnr)
        Refreshlist()
    End Sub

    Private Sub ToolStripButton1_Click(sender As Object, e As EventArgs) Handles ToolStripButton1.Click
        Refreshlist()
    End Sub
    Sub Refreshlist()

        Me.lstJob.Items.Clear()
        Dim db As New clsdb
        db.Get_Jobstatus(Me.UserID)
        For Each r As DataRow In db.dsdaten.Tables(0).Rows
            Dim i As New ListViewItem
            i.Text = r("Jobnr")
            i.SubItems.Add(r("Steuerjahr").ToString)
            i.SubItems.Add(r("Partner").ToString)
            i.SubItems.Add(r("Statusdatum"))
            i.SubItems.Add(r("Status").ToString)
            i.SubItems.Add(r("Datei").ToString)
            If r("datei") = "download" Then
                i.SubItems(5).Font = New Font(i.SubItems(4).Font, FontStyle.Underline)
            End If
            i.UseItemStyleForSubItems = False

            'Me.lstJob.Items.Add(New ListViewItem({r("Jobnr").ToString, r("Steuerjahr").ToString, r("Partner").ToString, r("Statusdatum").ToString, r("Status").ToString, r("Datei").ToString}))
            Me.lstJob.Items.Add(i)


        Next
    End Sub

    Private Sub lstJob_DrawSubItem(sender As Object, e As DrawListViewSubItemEventArgs) Handles lstJob.DrawSubItem


        Dim itemStr As String = e.Item.Text
        If itemStr.StartsWith("Hallo") Then
            Dim g As Graphics = e.Graphics
            Dim br As Brush = Brushes.Blue
            Dim f As Font = New Font(e.Item.Font.FontFamily, e.Item.Font.Size, FontStyle.Underline)
            g.DrawString(itemStr, f, br, e.Item.Position)
        Else
            e.DrawDefault = True
        End If

    End Sub

    Private Sub ListView1_DrawColumnHeader(ByVal sender As Object,
  ByVal e As System.Windows.Forms.DrawListViewColumnHeaderEventArgs) _
  Handles lstJob.DrawColumnHeader

        e.DrawDefault = True
    End Sub

    Private Sub lstJob_DoubleClick(sender As Object, e As EventArgs) Handles lstJob.DoubleClick
        Dim lv As ListViewItem
        lv = lstJob.SelectedItems(0)
        If lv.SubItems(5).Text = "download" Then
            Me.SaveFileDialog1.Filter = "ZIP-Dateien|*.zip|Alle Dateien|*.*"
            Me.SaveFileDialog1.FilterIndex = 1
            Me.SaveFileDialog1.FileName = lv.SubItems(2).Text + ".zip"
            If Me.SaveFileDialog1.ShowDialog = DialogResult.OK Then
                Dim db As New clsdb

                If db.Get_file("Select * from edoka_doc_retrival_job where jobnr=" + lv.Text, Me.SaveFileDialog1.FileName, "Datei") <> "" Then
                    Process.Start(Me.SaveFileDialog1.FileName)
                    db.Update_Jobstatus(lv.Text, 3)
                End If
                db = Nothing
                Me.Refreshlist()
            End If

        End If
    End Sub

    Dim ouser As New WindowsPrincipal(WindowsIdentity.GetCurrent)
    Private Function Get_Username() As String
        Dim s As String = Environment.UserName
        Return s.Substring(s.IndexOf("\") + 1)

    End Function

    Private Sub BeendenToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles BeendenToolStripMenuItem.Click
        Me.Close()
    End Sub

    Dim Downloadable As Boolean
    Private Sub lstJob_Click(sender As Object, e As EventArgs) Handles lstJob.Click
        Downloadable = False
        Dim lv As ListViewItem
        lv = lstJob.SelectedItems(0)
        If lv.SubItems(5).Text = "download" Then Downloadable = True
    End Sub

    Private Sub DateiHerunterladenToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles DateiHerunterladenToolStripMenuItem.Click
        Dim lv As ListViewItem
        lv = lstJob.SelectedItems(0)
        If lv.SubItems(5).Text = "download" Then
            Me.SaveFileDialog1.Filter = "ZIP-Dateien|*.zip|Alle Dateien|*.*"
            Me.SaveFileDialog1.FilterIndex = 1
            Me.SaveFileDialog1.FileName = lv.SubItems(2).Text + ".zip"
            If Me.SaveFileDialog1.ShowDialog = DialogResult.OK Then
                Dim db As New clsdb

                If db.Get_file("Select * from edoka_doc_retrival_job where jobnr=" + lv.Text, Me.SaveFileDialog1.FileName, "Datei") <> "" Then
                    Process.Start(Me.SaveFileDialog1.FileName)
                    db.Update_Jobstatus(lv.Text, 3)
                End If
                db = Nothing
                Me.Refreshlist()
            End If

        End If
    End Sub

    Private Sub ContextMenuStrip1_Opening(sender As Object, e As CancelEventArgs) Handles ContextMenuStrip1.Opening
        If Downloadable Then Me.DateiHerunterladenToolStripMenuItem.Enabled = True Else Me.DateiHerunterladenToolStripMenuItem.Enabled = False
    End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Me.lbpartner.Items.Clear()
        Me.lbparam.Items.Clear()
        Me.lbljahr.Text = ""
        Me.HasError = False
        Dim cimport As New clsImport
        Me.dsdaten = cimport.dsdaten
        If cimport.Import_file = False Then
            MsgBox("Datenimport fehlgeschlagen")
            Exit Sub
        End If
        Validate_Parameter()
    End Sub

    Private Sub BenutzerverwaltungToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles BenutzerverwaltungToolStripMenuItem.Click
        Dim f As New frmBenutzer

        f.Show()
    End Sub
End Class