AssesmentMgmt/.svn/pristine/15/15e1607afd4f9195af1a789b00978b9637cda309.svn-base

Imports System.Data.SqlTypes
Imports System.Data.SqlClient
Imports DevComponents
Public Class clsHistory
    Inherits DB.clsPruefSchrittHistory

    Public daten As New DataTable
    Public Neuer_Datensatz As Boolean = False
    Public Mitarbeiterdaten As New DataTable

    Dim stammdaten As New DB.clsStammdaten
    Dim SpaltenTitel As New Utils.Tabellenspalte


    Dim mMutierer As String
    Property MutiererText() As String
        Get
            Return mMutierer
        End Get
        Set(ByVal value As String)
            mMutierer = value
        End Set
    End Property

    Public Function Get_Mutierer(ByVal nr As Integer) As String
        Try
            Dim ma As New DB.clsMitarbeiter
            Dim dt As New DataTable
            Dim Retvalue As String
            ma.cpMainConnectionProvider = Globals.conn
            ma.iMitarbeiternr = New SqlInt32(CType(nr, Int32))
            dt = ma.SelectOne()
            If dt.Rows.Count = 0 Then
                Retvalue = ("{" + nr.ToString + "}")
            Else
                Retvalue = ma.sName.ToString + " " + ma.sVorname.ToString + ", " + ma.sTgnummer.ToString
            End If
            ma.Dispose()
            dt.Dispose()
            Return Retvalue
        Catch
            Return ""
        End Try

    End Function


    Public Function Get_Data(ByVal Nr As Integer)
        Me.cpMainConnectionProvider = Globals.conn
        Me.iPruefschrittNr = New SqlInt32(CType(Nr, Int32))
        Globals.conn.OpenConnection()
        Me.daten = Me.SelectOne()
        Globals.conn.CloseConnection(True)
        Try
            Me.MutiererText = Get_Mutierer(Me.iMutierer.Value)
        Catch ex As Exception
            Me.MutiererText = ""

        End Try

    End Function

    Public Function Save_Data() As Integer
        Me.cpMainConnectionProvider = Globals.conn
        Me.iMutierer = New SqlInt32(CType(Globals.clsmitarbeiter.iMitarbeiternr, Int32))
        Me.daMutiert_am = New SqlDateTime(CType(Now, DateTime))
        Globals.conn.OpenConnection()
        Me.Update()
        Globals.conn.CloseConnection(True)
        Me.Neuer_Datensatz = False
    End Function


    ''' <summary>
    ''' Löschen eines Datensatzes erstellen.
    ''' </summary>
    ''' <param name="Basenr">Ursprungs-Person: Ist dieser Wert nicht 0, werden die Daten mit BaseNr zuerst gelesen</param>
    ''' <returns></returns>
    ''' <remarks></remarks>
    Public Function Delete_Data(Optional ByVal Basenr As Integer = 0) As Integer
        If Basenr <> 0 Then
            Get_Data(Basenr)
        End If
        If bAktiv.Value = False Then Exit Function

        Me.cpMainConnectionProvider = Globals.conn
        Me.bAktiv = New SqlBoolean(CType(False, Boolean))
        Me.daMutiert_am = New SqlDateTime(CType(Now, DateTime))
        Me.iMutierer = New SqlInt32(CType(Globals.clsmitarbeiter.iMitarbeiternr, Int32))
        Globals.conn.OpenConnection()
        Me.Update()
        Globals.conn.CloseConnection(True)
        Me.Neuer_Datensatz = False
    End Function

    Public Overloads Function Delete(Optional ByVal Basenr As Integer = 0) As Integer
        If Basenr <> 0 Then
            Get_Data(Basenr)
        End If
        Me.cpMainConnectionProvider = Globals.conn
        Globals.conn.OpenConnection()
        MyBase.Delete()
        Globals.conn.CloseConnection(True)
        Me.Neuer_Datensatz = False
    End Function

    ''' <summary>
    ''' Neue Person einfügen
    ''' </summary>
    ''' <returns></returns>
    ''' <remarks></remarks>
    Public Function Add_New() As Integer
        Dim db As New DB.clsMyKey_Tabelle
        db.cpMainConnectionProvider = Globals.conn
        Dim newkey = db.get_dbkey("PruefschrittHistory")
        db.Dispose()
        Me.bAktiv = New SqlBoolean(CType(True, Boolean))
        Me.daErstellt_am = New SqlDateTime(CType(Now, DateTime))
        Me.daMutiert_am = New SqlDateTime(CType(Now, DateTime))
        Me.iMutierer = New SqlInt32(CType(Globals.clsmitarbeiter.iMitarbeiternr, Int32))
        Me.sBeschreibung = New SqlString(CType("", String))
        Me.daEintragdatum = New SqlDateTime(CType(Now, DateTime))
        Me.iPruefSchrittHistoryNr = New SqlInt32(CType(newkey, Int32))
        Me.cpMainConnectionProvider = Globals.conn

        Try
            Globals.conn.OpenConnection()
            Me.Insert()
            Globals.conn.CloseConnection(True)
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
        Me.Neuer_Datensatz = True
        Return Me.iPruefSchrittHistoryNr.Value
    End Function

    Public Function Insert_History(pruefschrittnr As Integer, type As Integer, String1 As String, String2 As String)
        Dim i As Integer = Me.Add_New()
        Me.iPruefschrittNr = New SqlInt32(CType(pruefschrittnr, Int32))
        Select Case type
            Case 0
                'String1 = individuelle Beschreibung für den HistoryEintrag
                Me.sBeschreibung = New SqlString(CType(String1, String))
            Case 1
                'String1 = Mitarbeiternr Absender
                'String2 = Mitarbeiternr Empfänger
                Dim ma As New clsMitarbeiter
                String1 = ma.Get_Mitarbeitername(String1)
                String2 = ma.Get_Mitarbeitername(String2)
                ma.dispose()
                Me.sBeschreibung = New SqlString(CType("Assessment zugeteilt von " + String1 + " zu " + String2, String))
            Case 2
                Dim ma As New clsMitarbeiter
                String1 = ma.Get_Mitarbeitername(String1)
                Me.sBeschreibung = New SqlString(CType("Assessment abgeschlossen von " + String1, String))
        End Select
        Me.Save_Data()
    End Function

    Public Function Get_Eintraege(ByRef c1daten As C1.Win.C1TrueDBGrid.C1TrueDBGrid, ByVal Pruefschrittnr As Integer)
        Try
            Dim ds As New DataSet
            Dim connection As New SqlConnection()
            Dim da As New SqlDataAdapter("", connection)
            Dim sqlcmd As New SqlCommand

            sqlcmd.CommandText = "sp_get_pruefschritthistory"
            sqlcmd.Parameters.Add(New SqlParameter("@key", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, Pruefschrittnr))
            sqlcmd.CommandType = CommandType.StoredProcedure
            sqlcmd.Connection = connection
            Try
                connection.ConnectionString = Globals.sConnectionString
                connection.Open()
                da.SelectCommand = sqlcmd
                da.Fill(ds, "Datatable1")
                c1daten.DataSource = Nothing
                c1daten.DataSource = ds.Tables(0)
                c1daten.DataMember = ds.Tables(0).TableName
                SpaltenTitel.Spaltentitel_aktualisieren(c1daten, "Pruefschritthistory", ds.Tables(0))

            Catch ex As Exception
                MsgBox(ex.Message)
            Finally
                connection.Close()
                da.Dispose()
                sqlcmd.Dispose()
            End Try
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
    End Function
End Class