Imports System.Data.SqlClient
Imports System.Reflection

Public Class cHMRCToken
    Property token_id As Integer
    Property token_BEARER_TOKEN As String = "" 'Accesstoken
    Property token_datetime As Date = Now
    Property token_Firma As String = VERAG_PROG_ALLGEMEIN.cAllgemein.FIRMA
    Property token_Application As String = ""
    Property token_refresh_datetime As Object = Nothing ' tmstmp für generelles refresh -> 18 Monate
    Property token_accestoken_datetime As Object = Nothing ' Accesstoken 4 Std gültig
    Property token_REFRESH_TOKEN As Object = Nothing ' wird wirds refresh benötigt


    Public hasEntry = False

    Dim SQL As New SQL

    Sub New(token_id)
        Me.token_id = token_id
        LOAD()
    End Sub
    Sub New(token_Firma, token_Application)
        Me.token_Firma = token_Firma
        Me.token_Application = token_Application
        LOAD_ByFirmaAppl()
    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("token_id", token_id,, True))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("token_BEARER_TOKEN", token_BEARER_TOKEN))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("token_datetime", token_datetime))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("token_Firma", token_Firma))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("token_Application", token_Application))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("token_refresh_datetime", token_refresh_datetime))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("token_accestoken_datetime", token_accestoken_datetime))
        list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("token_REFRESH_TOKEN", token_REFRESH_TOKEN))

        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 tblHMRCToken  WHERE token_id=@token_id) " &
                       " BEGIN " & getUpdateCmd() & " END " &
                       " Else " &
                       " BEGIN " & getInsertCmd() & " END " &
                       " commit tran "

        If SQL.doSQLVarList(sqlstr, "FMZOLL", , list) Then
            hasEntry = True
            Return True
        Else
            Return False
        End If
    End Function

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

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

                        Next
                        hasEntry = True
                    End If
                    dr.Close()
                End Using
            End Using
        Catch ex As Exception
            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)
        End Try
    End Sub


    Public Sub LOAD_ByFirmaAppl()
        Try
            hasEntry = False
            Using conn As SqlConnection = SQL.GetNewOpenConnectionFMZOLL()
                Using cmd As New SqlCommand("SELECT * FROM tblHMRCToken WHERE token_Firma=@token_Firma and token_Application=@token_Application  ", conn)
                    cmd.Parameters.AddWithValue("@token_Firma", token_Firma)
                    cmd.Parameters.AddWithValue("@token_Application", token_Application)
                    Dim dr = cmd.ExecuteReader()
                    If dr.Read Then
                        For Each li In getParameterList()
                            Dim propInfo As PropertyInfo = Me.GetType.GetProperty(li.Scalarvariable)

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

                        Next
                        hasEntry = True
                    End If
                    dr.Close()
                End Using
            End Using
        Catch ex As Exception
            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)
        End Try
    End Sub



    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 [tblHMRCToken] SET " & str & " WHERE token_id=@token_id ")

        Catch ex As Exception
            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)
        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 tblHMRCToken  (" & str & ") VALUES(" & values & ")  ")
        Catch ex As Exception
            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)
        End Try
        Return ""
    End Function

End Class