Imports System.Data.SqlClient
Imports System.Data.SqlDbType
Imports System.IO
Public Class clsdb
    Dim m_connectionstring As String
    Property Connectionstring As String
        Get
            Return m_connectionstring
        End Get
        Set(value As String)
            m_connectionstring = value
        End Set
    End Property

    Public dsdaten As New DataSet
    Public dadaten As SqlDataAdapter
    Dim sql As String
    Sub New()
        Dim ConnectionFilename As String = "edokaconn.cfg"
        Dim path As String = ""
        Dim fc As Integer = 0

        Dim ofile As System.IO.File
        Dim oread As System.IO.StreamReader
        Dim sConnectionstring As String
        oread = ofile.OpenText(ApplicationPath() + "\" + ConnectionFilename)
        sConnectionstring = oread.ReadLine
        sConnectionstring = Crypto.DecryptText(sConnectionstring, "HutterundMueller")
        sConnectionstring = Left(sConnectionstring, Len(sConnectionstring) - 1)
        sConnectionstring = sConnectionstring
        oread.Close()
        Me.Connectionstring = sConnectionstring
    End Sub

    Public Function Check_Partner_Exists(ByVal Partnernr As Integer)
        dsdaten.Clear()
        sql = "Select nrpar00 from partner where nrpar00=" + Partnernr.ToString
        dadaten = New SqlDataAdapter(sql, Connectionstring)
        dadaten.Fill(dsdaten, "Partner")
        If dsdaten.Tables(0).Rows.Count < 1 Then Return False Else Return True

    End Function

    Public Function Insert_Job(userid As String, jahr As Integer) As String
        Return Exec_sp_edoka_dok_retrival(1, userid, jahr)
    End Function

    Public Function Insert_Partner(jobnr As String, partnernr As String)
        Exec_sp_edoka_dok_retrival(2, jobnr, partnernr)
    End Function

    Public Function Insert_Parameter(jobnr As String, parametertyp As String, dokumenttyp As String, zeitraum As String)
        Exec_sp_edoka_dok_retrival(3, jobnr, parametertyp, dokumenttyp, zeitraum)
    End Function

    Public Function Get_Jobstatus(userid As String)
        Exec_sp_edoka_dok_retrival(10, userid)
    End Function

    Public Function Update_Jobstatus(ByVal Jobnr As String, Status As String)
        Exec_sp_edoka_dok_retrival(4, Jobnr, Status)
    End Function

    Public Function DokZugriff_Journal(ByVal Jobnr As String)
        Exec_sp_edoka_dok_retrival(13, Jobnr)
    End Function


    Public Function Exec_sp_edoka_dok_retrival(fnkt As Integer, Optional param1 As String = "", Optional param2 As String = "", Optional param3 As String = "", Optional param4 As String = "", Optional param5 As String = "", Optional param6 As String = "", Optional param7 As String = "", Optional param8 As String = "", Optional param9 As String = "") As String
        Dim scmCmdToExecute As SqlCommand = New SqlCommand()
        Dim conn As New SqlConnection(Connectionstring)
        scmCmdToExecute.CommandText = "dbo.sp_EDOKA_Dok_Retrival"
        scmCmdToExecute.CommandType = CommandType.StoredProcedure
        Dim dtToReturn As DataTable = New DataTable()
        Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
        scmCmdToExecute.Connection = conn
        Try
            scmCmdToExecute.Parameters.Add(New SqlParameter("@fnkt", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, fnkt))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@param1", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, param1))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@param2", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, param2))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@param3", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, param3))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@param4", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, param4))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@param5", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, param5))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@param6", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, param6))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@param7", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, param7))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@param8", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, param8))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@param9", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, param9))
            scmCmdToExecute.Parameters.Add(New SqlParameter("@Retvalue", SqlDbType.VarChar, 255, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, ""))
            conn.Open()

            If fnkt < 10 Then
                scmCmdToExecute.ExecuteNonQuery()
                Return scmCmdToExecute.Parameters("@Retvalue").Value.ToString
            Else
                sdaAdapter.Fill(dsdaten, "Jobstatus")
                Return ""
            End If

        Catch ex As Exception
            MsgBox("Insert_job::" & scmCmdToExecute.CommandText + "::" + ex.Message)
            Return ""
        Finally
            conn.Close()
            scmCmdToExecute.Dispose()
            sdaAdapter.Dispose()
            dtToReturn.Dispose()
        End Try
    End Function

    Public Function Get_file(ByVal sql As String, filename As String, DBAttribut As String) As String
        Dim connection As New SqlConnection()
        Dim DA As New SqlDataAdapter(sql, connection)
        Dim CB As SqlCommandBuilder = New SqlCommandBuilder(DA)
        Dim ds As New DataSet()
        Try
            connection.ConnectionString = Connectionstring
            connection.Open()
            DA.Fill(ds, "zipfile")
            Dim myRow As DataRow
            myRow = ds.Tables(0).Rows(0)
            Dim MyData() As Byte
            MyData = myRow.Item(DBAttribut)
            Dim K As Long
            K = UBound(MyData)
            Dim fs As New FileStream(filename, FileMode.OpenOrCreate, FileAccess.Write)
            fs.Write(MyData, 0, K)
            fs.Close()
            fs = Nothing
            Return filename
        Catch ex As Exception
            Return ""
        Finally
            CB = Nothing
            ds = Nothing
            DA = Nothing
            connection.Close()
            connection = Nothing
        End Try
    End Function
End Class