SDL/SDL/Classes/cFormularVorlagen.vb

Imports System.Data.SqlClient
Imports System.Reflection

Public Class cFormularVorlagen
    Property tblform_id As Integer
    Property tblform_KundenNr As Object = Nothing
    Property tblform_art As Object = Nothing
    Property tblform_begriff As Object = Nothing
    Property tblform_Sachbearbeiter As Object = Nothing
    Property tblform_letzeAenderung As Object = Nothing

    Property VALUES As New List(Of cFormularVorlagenValues)

    Dim SQL As New VERAG_PROG_ALLGEMEIN.SQL

    Sub New()

    End Sub
    Sub New(tblform_id)
        Me.tblform_id = tblform_id
        LOAD()
    End Sub

    Function getParameterList() As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
        Dim list As New List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("tblform_id", tblform_id, , True, True))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("tblform_KundenNr", tblform_KundenNr))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("tblform_art", tblform_art))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("tblform_begriff", tblform_begriff))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("tblform_letzeAenderung", tblform_letzeAenderung))
        Return list
    End Function



    Public Function SAVE() As Boolean
        Dim list As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable) = getParameterList()

        Dim sqlstr = " BEGIN TRAN IF EXISTS(SELECT * FROM tblFormulareVorlagen WITH(updlock,serializable) WHERE tblform_id=@tblform_id) " &
                       " BEGIN " & getUpdateCmd() & " END " &
                       " Else " &
                       " BEGIN " & getInsertCmd() & " END " &
                       " commit tran "

        Dim id = SQL.doSQLVarListID(tblform_id, sqlstr, "FMZOLL", , list)
        Me.tblform_id = id
        Return id > 0
    End Function

    Public Sub LOAD()
        Try
            Using conn As SqlConnection = SQL.GetNewOpenConnectionFMZOLL()
                Using cmd As New SqlCommand("SELECT * FROM tblFormulareVorlagen WHERE tblform_id=@tblform_id  ", conn)
                    cmd.Parameters.AddWithValue("@tblform_id", tblform_id)
                    Dim dr = cmd.ExecuteReader()
                    If dr.Read Then
                        For Each l In getParameterList()
                            Dim propInfo As PropertyInfo = Me.GetType.GetProperty(l.Scalarvariable)

                            If dr.Item(l.Text) Is DBNull.Value Then
                                propInfo.SetValue(Me, Nothing)
                            Else
                                propInfo.SetValue(Me, dr.Item(l.Text))
                            End If

                        Next
                        LOAD_VALUES()
                    End If
                    dr.Close()
                End Using
            End Using
        Catch ex As Exception
            MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
        End Try
    End Sub

    Public Shared Function LOADByBemerkung(tblform_art, tblform_begriff) As cFormularVorlagen
        Try
            Dim FORM As New cFormularVorlagen
            Using conn As SqlConnection = VERAG_PROG_ALLGEMEIN.SQL.GetNewOpenConnectionFMZOLL()
                Using cmd As New SqlCommand("SELECT TOP 1 * FROM tblFormulareVorlagen WHERE tblform_art=@tblform_art and tblform_begriff=@tblform_begriff  ", conn)
                    cmd.Parameters.AddWithValue("@tblform_art", tblform_art)
                    cmd.Parameters.AddWithValue("@tblform_begriff", tblform_begriff)
                    Dim dr = cmd.ExecuteReader()
                    If dr.Read Then
                        For Each l In FORM.getParameterList()
                            Dim propInfo As PropertyInfo = FORM.GetType.GetProperty(l.Scalarvariable)

                            If dr.Item(l.Text) Is DBNull.Value Then
                                propInfo.SetValue(FORM, Nothing)
                            Else
                                propInfo.SetValue(FORM, dr.Item(l.Text))
                            End If

                        Next
                        FORM.LOAD_VALUES()
                        dr.Close()
                        Return FORM
                    End If
                    dr.Close()
                End Using
            End Using
        Catch ex As Exception
            MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
        End Try
        Return Nothing
    End Function


    Public Sub LOAD_VALUES()
        Try
            VALUES.Clear()
            Using conn As SqlConnection = SQL.GetNewOpenConnectionFMZOLL()
                Using cmd As New SqlCommand("SELECT * FROM tblFormulareVorlagenValues WHERE tblfv_tblformId=@tblform_id  ", conn)
                    cmd.Parameters.AddWithValue("@tblform_id", tblform_id)
                    Dim dr = cmd.ExecuteReader()
                    While dr.Read
                        Dim v As New cFormularVorlagenValues
                        v.tblfv_tblformId = tblform_id
                        v.tblfv_name = If(dr.Item("tblfv_name") Is DBNull.Value, Nothing, dr.Item("tblfv_name"))
                        v.tblfv_wert = If(dr.Item("tblfv_wert") Is DBNull.Value, Nothing, dr.Item("tblfv_wert"))
                        VALUES.Add(v)
                    End While
                    dr.Close()
                End Using
            End Using
        Catch ex As Exception
            MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
        End Try
    End Sub

    Public Function SAVE_VALUES() As Boolean
        If SQL.doSQL("DELETE FROM tblFormulareVorlagenValues WHERE tblfv_tblformId='" & tblform_id & "'", "FMZOLL") Then
            For Each v In VALUES
                If Not v.INSERT() Then
                    Return False
                End If
            Next
        End If
            Return True
    End Function

    Public Function DELETE() As Boolean
        Return SQL.doSQL("DELETE FROM tblFormulareVorlagenValues WHERE tblfv_tblformId='" & tblform_id & "'; " &
                     "DELETE FROM tblFormulareVorlagen WHERE tblform_id='" & tblform_id & "'; ", "FMZOLL")
    End Function

    Public Function getUpdateCmd() As String
        Try
            Dim list As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable) = getParameterList()

            Dim str As String = ""
            For Each i In list
                If Not i.isPrimaryParam Then
                    str &= "[" & i.Text & "] = @" & i.Scalarvariable & "," '.Replace("-", "").Replace(" ", "") & ","
                End If
            Next
            str = str.Substring(0, str.Length - 1) 'wg. ','
            Return (" UPDATE [tblFormulareVorlagen] SET " & str & " WHERE tblform_id=@tblform_id ")

        Catch ex As Exception
            MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
        End Try
        Return ""
    End Function


    Public Function getInsertCmd() As String
        Try
            Dim list As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable) = getParameterList()
            Dim str As String = ""
            Dim values As String = ""
            For Each i In list
                If Not i.isPrimaryParam Then
                    str &= "[" & i.Text & "],"
                    values &= "@" & i.Scalarvariable & "," '.Replace("-", "").Replace(" ", "") & ","
                End If
            Next
            str = str.Substring(0, str.Length - 1) 'wg. ','
            values = values.Substring(0, values.Length - 1) 'wg. ','
            Return (" INSERT INTO tblFormulareVorlagen  (" & str & ") VALUES(" & values & ")  ")
        Catch ex As Exception
            MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
        End Try
        Return ""
    End Function

End Class

Public Class cFormularVorlagenValues
    Property tblfv_tblformId As Integer
    Property tblfv_name As Object = Nothing
    Property tblfv_wert As Object = Nothing

    Dim SQL As New SQL

    Sub New()

    End Sub
    Sub New(tblfv_tblformId, tblfv_name, tblfv_wert)
        Me.tblfv_tblformId = tblfv_tblformId
        Me.tblfv_name = tblfv_name
        Me.tblfv_wert = tblfv_wert
    End Sub
    Function getParameterList() As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
        Dim list As New List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("tblfv_tblformId", tblfv_tblformId))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("tblfv_name", tblfv_name))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("tblfv_wert", tblfv_wert))
        Return list
    End Function


    Public Function INSERT() As Boolean
        Try
            Dim list As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable) = getParameterList()
            Dim str As String = ""
            Dim values As String = ""
            For Each i In list
                If Not i.isPrimaryParam Then
                    str &= "[" & i.Text & "],"
                    values &= "@" & i.Scalarvariable & "," '.Replace("-", "").Replace(" ", "") & ","
                End If
            Next
            str = str.Substring(0, str.Length - 1) 'wg. ','
            values = values.Substring(0, values.Length - 1) 'wg. ','
            Return SQL.doSQLVarList(" INSERT INTO tblFormulareVorlagenValues  (" & str & ") VALUES(" & values & ")  ", "FMZOLL", , list)
        Catch ex As Exception
            MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
        End Try
        Return False
    End Function

End Class