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

Public Class Form1
    Private _logConfig As LogConfig
    Private _logger As Logger
    Private _firebird As Firebird
    Private _mssql As MSSQLServer
    Private _zugferd As ZUGFeRDInterface

    Private PropertyMap As New Dictionary(Of String, XmlItemProperty)


    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles Me.Load
        _logConfig = New LogConfig(LogConfig.PathType.CustomPath, Application.StartupPath & "\Log", Nothing, My.Application.Info.CompanyName, My.Application.Info.ProductName) With {
            .Debug = True
        }
        _logger = _logConfig.GetLogger()
        _mssql = New MSSQLServer(_logConfig, My.Settings.MSSQL_CONNECTIONSTRING)

        _zugferd = New ZUGFeRDInterface(_logConfig, "21182889975216572111813147150675976632", New ZUGFeRDInterface.ZugferdOptions)
    End Sub

    Private Function LoadPropertyMapFor(Args As WorkerArgs)
        Try
            Dim oSQL As String = $"SELECT * FROM TBDD_ZUGFERD_XML_ITEMS WHERE ACTIVE = 1 ORDER BY XML_PATH"
            Dim oResult As DataTable = _mssql.GetDatatable(oSQL)

            For Each oRow As DataRow In oResult.Rows
                Dim xmlPath = oRow.Item("XML_PATH")
                Dim tableName = oRow.Item("TABLE_NAME")
                Dim tableColumn = oRow.Item("TABLE_COLUMN")
                Dim description = oRow.Item("DESCRIPTION")
                Dim isRequired = oRow.Item("IS_REQUIRED")
                Dim isGrouped = oRow.Item("IS_GROUPED")
                Dim groupScope = oRow.Item("GROUP_SCOPE")
                Dim specification = oRow.Item("SPECIFICATION")

                Args.PropertyMap.Add(xmlPath, New XmlItemProperty() With {
                    .Description = description,
                    .TableName = tableName,
                    .TableColumn = tableColumn,
                    .IsRequired = isRequired,
                    .IsGrouped = isGrouped,
                    .GroupScope = groupScope,
                    .Specification = specification
                })
            Next

            Return Args
        Catch ex As Exception
            _Logger.Error(ex)
            Return Args
        End Try
    End Function

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Dim oInputPath As String = "E:\TestFiles\ZUGFERDService\Input"

        Dim DI As DirectoryInfo = New DirectoryInfo(oInputPath)

        Dim oResult As DialogResult = DialogResult.OK
        If DI.Exists = False Then
            ' Nur öffnen, wenn Pfad ungültig ist
            oResult = FolderBrowserDialog1.ShowDialog()
            oInputPath = FolderBrowserDialog1.SelectedPath
        End If

        If oResult = DialogResult.OK Then
            Dim args As New WorkerArgs() With {
               .MaxAttachmentSizeInMegaBytes = 10,
               .IgnoreRejectionStatus = False,
               .NamePortal = "TEST FROM FORM",
               .WatchDirectory = oInputPath,
               .SuccessDirectory = "E:\TestFiles\ZUGFERDService\Result\Success",
               .ErrorDirectory = "E:\TestFiles\ZUGFERDService\Result\Error",
               .OriginalEmailDirectory = "E:\TestFiles\ZUGFERDService\Result\Original_eml",
               .RejectedEmailDirectory = "E:\TestFiles\ZUGFERDService\Result\Rejected_eml",
               .AttachmentsSubDirectory = "Attachments",
               .RejectionTemplateId = 1
            }
            args = LoadPropertyMapFor(args)

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

            job.Start(args)
        End If
    End Sub

    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        Dim oResult = OpenFileDialog1.ShowDialog()
        Dim oArgs As New WorkerArgs()

        If oResult = DialogResult.OK Then
            Try
                Dim oDoc = _zugferd.ValidateZUGFeRDFileWithGDPicture(OpenFileDialog1.FileName)
                Dim oZUGFERD = _zugferd.SerializeZUGFeRDDocument(oDoc)
                Console.WriteLine()
            Catch ex As Exception
                MsgBox(ex.Message)
            End Try
        End If
    End Sub

    Public Sub WriteLog(pMessage As String, ParamArray pParams As String())
        ListBox1.Items.Add(String.Format(pMessage, pParams))
    End Sub

    Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
        ListBox1.Text = ""
        ListBox1.Items.Clear()
        Dim oDialogResult = OpenFileDialog1.ShowDialog()
        Dim oArgs As New WorkerArgs() With {
            .AllowFacturX = False,
            .AllowXRechnung = False
        }
        oArgs = LoadPropertyMapFor(oArgs)

        Try
            If oDialogResult = DialogResult.OK Then
                Dim oDoc = _zugferd.ValidateZUGFeRDFileWithGDPicture(OpenFileDialog1.FileName)
                Dim oResult = _zugferd.ValidateZUGFeRDDocument(oDoc)
                oResult = _zugferd.SerializeZUGFeRDDocument(oDoc)

                WriteLog("Specification: " & oResult.Specification)
                WriteLog("Embedded File Name: " & oResult.DataFileName)

                Dim oSpecification = oResult.Specification

                If oSpecification = ZUGFeRDInterface.ZUGFERD_SPEC_10 Then
                    oSpecification = ZUGFeRDInterface.ZUGFERD_SPEC_DEFAULT
                End If

                Dim oPropertyMap = oArgs.PropertyMap.
                    Where(Function(kv) kv.Value.Specification = oSpecification).
                    ToDictionary(Function(kv) kv.Key, Function(kv) kv.Value)

                Dim oResult2 = _zugferd.PropertyValues.CheckPropertyValues(oResult.SchemaObject, oPropertyMap, "test")

                WriteLog("Valid Properties: [{0}]", oResult2.ValidProperties.Count)
                For Each Prop In oResult2.ValidProperties
                    WriteLog("Property: [{0}] = [{1}]", Prop.Description, Prop.Value)
                Next

                WriteLog("Missing Properties: [{0}]", oResult2.MissingProperties.Count)
                For Each Prop In oResult2.MissingProperties
                    WriteLog("Missing Property: [{0}]", Prop)
                Next

                WriteLog("--------------------------------")
            End If
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try

    End Sub

    Private Sub Button4_Click(sender As Object, e As EventArgs) Handles Button4.Click
        My.Settings.Save()
        Dim result = checkMD5(txtMD5Checksum.Text)
        If IsNothing(result) Then
            MsgBox("Could not calculate MD5 Checksum")
        Else
            txtMD5Checksum.Text = result
        End If
    End Sub
    Public Function checkMD5(ByVal filename As String) As String
        Try
            Dim MD5 As New MD5CryptoServiceProvider
            Dim Hash As Byte()
            Dim Result As String = ""
            Dim Tmp As String = ""

            Dim FN As New FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read, 8192)
            MD5.ComputeHash(FN)
            FN.Close()

            Hash = MD5.Hash
            Result = Strings.Replace(BitConverter.ToString(Hash), "-", "")
            Return Result
        Catch ex As Exception
            Return Nothing
        End Try
    End Function

    Private Sub Button6_Click(sender As Object, e As EventArgs) Handles Button6.Click
        Dim oResult = OpenFileDialog1.ShowDialog()

        If oResult = DialogResult.OK Then
            Dim oDoc = _zugferd.ValidateZUGFeRDFileWithGDPicture(OpenFileDialog1.FileName)
            Dim oZUGFERD = _zugferd.SerializeZUGFeRDDocument(oDoc)
            Dim oPropName As String = txtPropName.Text

            Try
                Dim oExtractor = New PropertyValues(_logConfig)
                Dim oValue As List(Of Object) = oExtractor.GetPropValue(oZUGFERD, oPropName)
                Dim oFinalValue As List(Of Object) = oExtractor.GetFinalPropValue(oValue)
                Console.WriteLine()

            Catch ex As Exception
                MsgBox(ex.Message)
            End Try
        End If
    End Sub

    Private Sub Button7_Click(sender As Object, e As EventArgs) Handles Button7.Click
        Dim oExtractor = New PDFEmbeds(_logConfig)
        Dim oResult = OpenFileDialog1.ShowDialog()
        Dim oExtensions = New List(Of String) From {"docx", "doc", "pdf", "xls", "xlsx", "ppt", "pptx", "txt", "xml"}

        If oResult = DialogResult.OK Then
            oExtractor.Extract(OpenFileDialog1.FileName, AllowedExtensions:=oExtensions)
        End If
    End Sub
End Class