Imports System.Data
Imports System.Data.SqlTypes
Imports System.Data.SqlClient
Imports System.ComponentModel
Imports UtilityLibrary.Win32

Public Class frmSetDokVerantwortlicher
    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 TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents cbMitarbeiter As System.Windows.Forms.ComboBox
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.TextBox1 = New System.Windows.Forms.TextBox()
        Me.Label1 = New System.Windows.Forms.Label()
        Me.cbMitarbeiter = New System.Windows.Forms.ComboBox()
        Me.Label2 = New System.Windows.Forms.Label()
        Me.Button1 = New System.Windows.Forms.Button()
        Me.Button2 = New System.Windows.Forms.Button()
        Me.SuspendLayout()
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(128, 24)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(240, 20)
        Me.TextBox1.TabIndex = 0
        Me.TextBox1.Text = ""
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(8, 24)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(72, 23)
        Me.Label1.TabIndex = 1
        Me.Label1.Text = "Dokument-ID"
        '
        'cbMitarbeiter
        '
        Me.cbMitarbeiter.Location = New System.Drawing.Point(128, 56)
        Me.cbMitarbeiter.Name = "cbMitarbeiter"
        Me.cbMitarbeiter.Size = New System.Drawing.Size(240, 21)
        Me.cbMitarbeiter.TabIndex = 4
        Me.cbMitarbeiter.Text = "cbmitarbeiter"
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(8, 56)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(120, 23)
        Me.Label2.TabIndex = 5
        Me.Label2.Text = "Neuer Verantwortlicher"
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(104, 112)
        Me.Button1.Name = "Button1"
        Me.Button1.TabIndex = 6
        Me.Button1.Text = "&Abbruch"
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(192, 112)
        Me.Button2.Name = "Button2"
        Me.Button2.TabIndex = 7
        Me.Button2.Text = "&OK"
        '
        'frmSetDokVerantwortlicher
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(384, 158)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Button2, Me.Button1, Me.Label2, Me.cbMitarbeiter, Me.Label1, Me.TextBox1})
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle
        Me.Name = "frmSetDokVerantwortlicher"
        Me.Text = "Dokumentverantwortlichern setzen"
        Me.ResumeLayout(False)

    End Sub

#End Region
    Dim WithEvents mcbmitarbeiter As New MultiComboBox()


    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Me.Close()
    End Sub


    Private Sub frmSetDokVerantwortlicher_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        mcbmitarbeiter = New MultiComboBox(Me.cbMitarbeiter)
        fill_mcbmitarbeiter()
    End Sub

    Private Sub fill_mcbmitarbeiter()
        Me.mcbmitarbeiter.DataSource = Nothing
        Me.mcbmitarbeiter.Items.Clear()
        Me.mcbmitarbeiter.CheckNullValue = False
        Me.mcbmitarbeiter.NullValueMessage = MyTxt.gettext(18)
        Me.mcbmitarbeiter.DisplayColumnName = "mitarbeiter"
        Me.mcbmitarbeiter.ValueColumnName = "mitarbeiternr"
        Me.mcbmitarbeiter.Fill_Data(Generic_Select(1), False)
    End Sub

    Private Function Generic_Select(ByVal typ As Integer) As DataTable
        Dim scmCmdToExecute As SqlCommand = New SqlCommand()
        Select Case typ
            Case 1
                scmCmdToExecute.CommandText = "dbo.sp_dokverantwortlich_mitarbeiter"
        End Select
        scmCmdToExecute.CommandType = CommandType.StoredProcedure
        Dim dtToReturn As DataTable = New DataTable()
        Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)

        scmCmdToExecute.Connection = conn.scoDBConnection
        Try
            sdaAdapter.Fill(dtToReturn)
            Return dtToReturn
        Catch ex As Exception
            ' // some error occured. Bubble it to caller and encapsulate Exception object
            Throw New Exception("Dokumenterstellung::Generic_Select::" & scmCmdToExecute.CommandText & "::Error occured." & ex.Message, ex)
        Finally
            scmCmdToExecute.Dispose()
            sdaAdapter.Dispose()
        End Try
    End Function


    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Dim i As Integer
        Dim scmCmdToExecute As SqlCommand = New SqlCommand()
        scmCmdToExecute.CommandText = "dbo.sp_wechsel_verantwortlicher"
        scmCmdToExecute.CommandType = CommandType.StoredProcedure
        Dim dtToReturn As DataTable = New DataTable()
        Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
        scmCmdToExecute.Connection = conn.scoDBConnection
        Try
            scmCmdToExecute.Parameters.Add(New SqlParameter("@dokumentid", SqlDbType.VarChar, 22, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, Me.TextBox1.Text))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@verantwortlicher", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, Me.mcbmitarbeiter.SelectedValue))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@status", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, 0))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@currentstatus", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, 0))
            sdaAdapter.Fill(dtToReturn)
            i = scmCmdToExecute.Parameters("@status").Value
            If i = 1 Then
                MsgBox("Ein Dokument mit der ID '" & Me.TextBox1.Text & " existiert nicht")
            Else
                Dim sth As New Statushandling()
                i = scmCmdToExecute.Parameters("@currentstatus").Value
                sth.insert_history_status(i, Me.TextBox1.Text, Me.mcbmitarbeiter.SelectedValue)
                sth.Dispose()
                MsgBox("Der Wechsel des Verantwortlichen wurde erfolgreich durchgeführt.")
            End If
        Catch ex As Exception
            Throw New Exception("Dokumenterstellung::Generic_Select::" & scmCmdToExecute.CommandText & "::Error occured." & ex.Message, ex)
        Finally
            scmCmdToExecute.Dispose()
            sdaAdapter.Dispose()
        End Try
    End Sub
End Class