Imports System.IO
Imports System.Reflection
Imports System.Text.RegularExpressions
Imports System.Xml
Imports DigitalData.Modules
Imports DigitalData.Modules.Database
Imports DigitalData.Modules.Interfaces
Imports DigitalData.Modules.Jobs.ImportZUGFeRDFiles
Imports DigitalData.Modules.Logging

Public Class Form1

    Public Const ZUGFERD_IN = "ZUGFeRD in"
    Public Const ZUGFERD_ERROR = "ZUGFeRD Error"
    Public Const ZUGFERD_SUCCESS = "ZUGFeRD Success"

    Private _logConfig As LogConfig
    Private _firebird As Firebird

    Private PropertyMap As New Dictionary(Of String, String)

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles Me.Load
        _logConfig = New LogConfig(LogConfig.PathType.CurrentDirectory)
        _logConfig.Debug = True
        _firebird = New Firebird(_logConfig, My.Settings.FB_DATASOURCE, My.Settings.FB_DATABASE, My.Settings.FB_USER, My.Settings.FB_PASS)

        PropertyMap.Add("TBEDM_INVOICE_HEAD.INVOICE_NR", "HeaderExchangedDocument.ID.Value")
        PropertyMap.Add("TBEDM_INVOICE_HEAD.DOC_TYPE", "HeaderExchangedDocument.Name(0).Value")
        PropertyMap.Add("TBEDM_INVOICE_HEAD.INVOICE_DATE", "HeaderExchangedDocument.IssueDateTime.Item.Value")
        PropertyMap.Add("TBEDM_INVOICE_HEAD.INVOICE_DATE_FORMAT", "HeaderExchangedDocument.IssueDateTime.Item.format")
        PropertyMap.Add("TBEDM_INVOICE_HEAD.NOTE", "HeaderExchangedDocument.IncludedNote(0).Content(0).Value")
    End Sub

    Private Function LoadFolderConfig(args As WorkerArgs)
        Dim oSQL As String = "SELECT T1.FOLDER_TYPE, T.FOLDER_PATH FROM TBEDM_FOLDER T, TBEDM_FOLDER_TYPE T1 WHERE T.FOLDER_TYPE_ID = T1.GUID AND T1.""ACTIVE"" = True AND T.""ACTIVE"" = True"
        Dim oResult As DataTable = _firebird.GetDatatable(oSQL)

        For Each row As DataRow In oResult.Rows
            Dim oFolderType = row.Item("FOLDER_TYPE")

            Select Case oFolderType
                Case ZUGFERD_IN
                    args.WatchDirectories.Add(row.Item("FOLDER_PATH"))

                Case ZUGFERD_SUCCESS
                    args.SuccessDirectory = row.Item("FOLDER_PATH")

                Case ZUGFERD_ERROR
                    args.ErrorDirectory = row.Item("FOLDER_PATH")

            End Select
        Next

        Return args
    End Function

    Private Function LoadPropertyMapFor(args As WorkerArgs, specification As String)
        Dim oSQL As String = $"SELECT * FROM TBEDM_XML_ITEMS WHERE SPECIFICATION = '{specification}' AND ACTIVE = True"
        Dim oResult As DataTable = _firebird.GetDatatable(oSQL)

        For Each row As DataRow In oResult.Rows
            Dim xmlPath = row.Item("XML_PATH")
            Dim tableName = row.Item("TABLE_NAME")
            Dim tableColumn = row.Item("TABLE_COLUMN")

            args.PropertyMap.Add($"{tableName}.{tableColumn}", xmlPath)
        Next

        Return args
    End Function

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Dim args As New WorkerArgs()
        args = LoadFolderConfig(args)
        args = LoadPropertyMapFor(args, "DEFAULT")

        Dim job As New Jobs.ImportZUGFeRDFiles(_logConfig, _firebird)

        job.Start(args)
    End Sub
End Class