Imports System.Data.SqlClient

Public Class cAllgemein
    Public Shared FIRMA As String
    Public Shared NIEDERLASSUNG As String 'SUB, WAI, ...
    Public Shared ABTEILUNG As String 'QS ZOLL ...
    Public Shared STAMMFILIALE As String 'IMEX,UNISPED;ATILLA...

    ' Public Shared SPECIFIC As cSPECIFIC = New cSPECIFIC

    Public Shared ERR_OP_GLOBAL As String = ERROR_OP.SHOW


    Public Shared BÜRO As String

    Public Shared dpi As Integer
    Public Shared TESTSYSTEM As Boolean = True

    Public Shared PROGNAME = ""
    Public Shared PROGID As Integer
    Public Shared PROGVERSION As String = ""

    Public Shared USRNAME As String
    'Public Shared USRBER As Integer
    Public Shared USRID As Integer
    Public Shared USR_VNAME As String
    Public Shared USR_NNAME As String
    Public Shared USRKURZNAME As String
    Public Shared USR_HrFrNAME As String

    Public Shared FIRMA_ID As Integer
    Public Shared FIRMA_NAME As String

    Public Shared AUTO_ABF_NR As Boolean = True

    Public Shared BENUTZER_BERECHTIGUNGS_GRUPPEN As cBerechtigungenBenutzerGruppenZuordnung_List = Nothing
    Public Shared PARAMS As cParameterList = Nothing

    Public Shared SESSION As New cSession


    Shared SQL As New SQL
    Public Shared MITARBEITER As cMitarbeiter


    Public Shared Sub LOAD_DATA()
        MITARBEITER = New cMitarbeiter
        If MITARBEITER.LOAD(USRID) Then
            USR_NNAME = MITARBEITER.mit_nname
            USR_VNAME = MITARBEITER.mit_vname

            USR_HrFrNAME = ""
            Select Case MITARBEITER.mit_geschlecht
                Case "m" : USR_HrFrNAME = "Herr "
                Case "w" : USR_HrFrNAME = "Frau "
            End Select
            USR_HrFrNAME &= MITARBEITER.mit_nname

            If FIRMA = "" Then FIRMA = If(MITARBEITER.mit_firma = "BEIDE", "VERAG", MITARBEITER.mit_firma)


            cSPECIFIC.FIRMA_BgColor = Drawing.Color.FromArgb(0, 54, 128)
            Select Case FIRMA
                'Case "VERAG"
                Case "IMEX"
                    STAMMFILIALE = "5501"
                Case "UNISPED"
                    STAMMFILIALE = "5601"
                    cSPECIFIC.FIRMA_BgColor = Drawing.Color.FromArgb(200, 0, 0)
                Case "AMBAR"
                    STAMMFILIALE = "5701"
            End Select

            USRNAME = (MITARBEITER.mit_vname & " " & MITARBEITER.mit_nname)
            If NIEDERLASSUNG = "" Then NIEDERLASSUNG = MITARBEITER.mit_niederlassung
            If ABTEILUNG = "" Then ABTEILUNG = MITARBEITER.mit_abteilung
        Else
            MITARBEITER = Nothing
        End If
        LOAD_PARAM()
    End Sub

    Public Shared Sub LOAD_BER()
        BENUTZER_BERECHTIGUNGS_GRUPPEN = New cBerechtigungenBenutzerGruppenZuordnung_List(USRID)
    End Sub

    Public Shared Sub LOAD_PARAM()
        PARAMS = New cParameterList(PROGID, FIRMA)
    End Sub


    Public Shared Function getMaxPosNrIncrement(FilialeNr As Integer, year As Integer) As Integer
        Dim cnt = 0
        Dim returnValue = -1
        Dim newMaxwert = CInt(year.ToString.Substring(2, 2) & "000000") '16000000
        Do
            Dim conn As SqlConnection = VERAG_PROG_ALLGEMEIN.SQL.GetNewOpenConnectionFMZOLL
            Dim sql As String = " begin tran" &
                                " if exists (select * from tblPosNr with (updlock,serializable) WHERE FilialeNr = @FilialeNr AND  Jahr = @Jahr) " &
                                        " begin " &
                                        " UPDATE tblPosNr " &
                                        " SET wert=(select MAX(wert) FROM tblPosNr WHERE FilialeNr = @FilialeNr AND  Jahr = @Jahr)+1 " &
                                        " WHERE FilialeNr = @FilialeNr AND  Jahr = @Jahr " &
                                " End " &
                                " Else " &
                                " begin " &
                                    " INSERT INTO tblPosNr " &
                                        " (wert,FilialeNr,Jahr) " &
                                    " VALUES(@newMaxwert, @FilialeNr,@Jahr) " &
                                    " End " &
                                " commit tran " &
                                " SELECT isnull(wert,-1) FROM tblPosNr WHERE FilialeNr = @FilialeNr AND Jahr = @Jahr"
            Dim dr As SqlDataReader
            Using cmd As New SqlCommand(sql, conn)
                cmd.Parameters.AddWithValue("@FilialeNr", FilialeNr)
                cmd.Parameters.AddWithValue("@Jahr", year)
                cmd.Parameters.AddWithValue("@newMaxwert", newMaxwert)
                Try
                    dr = cmd.ExecuteReader()
                    If dr.Read Then returnValue = CInt(dr.Item(0))
                Catch ex As Exception
                    MsgBox(System.Reflection.MethodInfo.GetCurrentMethod.Name & ": Fehler mit der Datenbankverbindung:" & vbCrLf & vbCrLf & ex.Message, vbExclamation, "Datenbankfehler")
                Finally
                    dr.Close()
                End Try

            End Using
            cnt += 1
        Loop While (SpedBuchExists(FilialeNr, returnValue) And cnt < 100000)
        ' conn.Close()

        Return returnValue
    End Function

    Public Shared Function SpedBuchExists(FilialenNr As Integer, AbfertigungsNr As Integer) As Boolean
        Return (CInt(SQL.getValueTxtBySql("SELECT count(*) FROM Speditionsbuch WHERE FilialenNr=" & FilialenNr & " AND AbfertigungsNr=" & AbfertigungsNr & " ", "FMZOLL")) > 0)

    End Function



    Class cSPECIFIC
        Public Shared FIRMA_BgColor As System.Drawing.Color = Drawing.Color.FromArgb(0, 54, 128)
        Public Shared FIRMA_ForeColor As System.Drawing.Color = Drawing.Color.White
    End Class


    Public Shared Sub buildConnectionDATENARCHIV()
        Try
            Dim netuse As New System.Diagnostics.ProcessStartInfo()

            netuse.FileName = "C:\Windows\system32\net"
            netuse.Arguments = "use \\192.168.0.91\Datenarchiv /User:VERAGOST\AVISOSMB BmWr501956"
            netuse.CreateNoWindow = True
            netuse.WindowStyle = ProcessWindowStyle.Hidden
            System.Diagnostics.Process.Start(netuse)

        Catch ex As Exception
            MsgBox("ERR: DATENARCHIV Netzwerkzugriff fehlgeschlagen...")
        End Try
    End Sub

End Class