Imports DevExpress.XtraEditors
Imports DevExpress.XtraGrid.Views.Grid
Imports DigitalData.GUIs.Common
Imports DigitalData.Modules.Config
Imports DigitalData.Modules.Database
Imports DigitalData.Modules.Logging
Imports MultiTool.Shared
Imports MultiTool.Shared.Templates
Imports MultiTool.Shared.Exceptions
Imports MultiTool.Shared.Winline
Imports MultiTool.Shared.Winline.Entities

Public Class frmExportMain
    Private ReadOnly LogConfig As LogConfig
    Private ReadOnly ConfigManager As ConfigManager(Of Config)
    Private ReadOnly CurrentTemplate As Template = Nothing

    Private Logger As Logger
    Private FormHelper As FormHelper
    Private Database As MSSQLServer
    Private WebService As WebServiceData
    Private Winline As WinlineData
    Private GridBuilder As GridBuilder
    Private FileEx As DigitalData.Modules.Filesystem.File

    Public Sub New(pLogConfig As LogConfig, pConfigManager As ConfigManager(Of Config), pTemplate As Template)
        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()

        ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu.
        LogConfig = pLogConfig
        ConfigManager = pConfigManager
        CurrentTemplate = pTemplate
    End Sub

    Private Sub frmExportMain_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        Try
            Text = String.Format(My.Resources.frmShared._0____WebService_Multitool_für_WinLine, CurrentTemplate.Name)

            Logger = LogConfig.GetLogger()
            FormHelper = New FormHelper(LogConfig, Me)

            ' Initialize Database
            Dim oConnectionString = MSSQLServer.DecryptConnectionString(ConfigManager.Config.ConnectionString)
            Database = New MSSQLServer(LogConfig, oConnectionString)

            Dim oViews As New List(Of GridView) From {
                GridViewDocuments,
                lookupMandator.Properties.View,
                lookupAccount.Properties.View,
                lookupDocumentKind.Properties.View
            }
            GridBuilder = New GridBuilder(oViews)
            GridBuilder.
                WithDefaults().
                WithReadOnlyOptions().
                WithClipboardHandler()

            Winline = My.Winline
            FileEx = New DigitalData.Modules.Filesystem.File(LogConfig)
            WebService = New WebServiceData(LogConfig, Winline, My.GeneralConfiguration.Webservice, My.GeneralConfiguration)
            AddHandler WebService.WebServiceProgress, AddressOf WebService_Progress

        Catch ex As Exception
            FormHelper.ShowError(ex, My.Resources.frmImportMainExtra.Initialisieren_der_Anwendungs_Daten)

        End Try
    End Sub

    Private Sub frmExportMain_Shown(sender As Object, e As EventArgs) Handles Me.Shown
        Try
            lookupMandator.Properties.DataSource = Winline.Mandators
            lookupMandator.ForceInitialize()
            lookupMandator.Properties.View.BestFitColumns()

            lookupAccount.Properties.DataSource = Winline.Accounts
            lookupAccount.ForceInitialize()
            lookupAccount.Properties.View.BestFitColumns()

            lookupDocumentKind.Properties.DataSource = Winline.DocumentKinds
            lookupDocumentKind.ForceInitialize()
            lookupDocumentKind.Properties.View.BestFitColumns()

            If ConfigManager.Config.LastUsedMandator <> "" Then
                lookupMandator.EditValue = Winline.Mandators.
                    Where(Function(mandator) mandator.Id = ConfigManager.Config.LastUsedMandator).
                    FirstOrDefault()
            End If
        Catch ex As Exception
            FormHelper.ShowError(ex, "Initialisierung der Form")
        End Try
    End Sub

    Private Sub BarButtonItem1_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem1.ItemClick
        SearchDocuments()
    End Sub

    Private Sub WebService_Progress(sender As Object, e As String)
        SplashScreenManager.SetWaitFormDescription(e)
    End Sub

    Private Sub lookupMandator_EditValueChanged(sender As Object, e As EventArgs) Handles lookupMandator.EditValueChanged
        Dim oMandator As Mandator = lookupMandator.EditValue
        lookupAccount.Properties.DataSource = Winline.Accounts.Where(Function(acc) acc.Mandator.Equals(oMandator))
        lookupDocumentKind.Properties.DataSource = Winline.DocumentKinds.Where(Function(kind) kind.Mandator.Equals(oMandator))

        ConfigManager.Config.LastUsedMandator = oMandator.Id
        ConfigManager.Save()
    End Sub

    Private Sub lookup_Properties_ButtonClick(sender As Object, e As DevExpress.XtraEditors.Controls.ButtonPressedEventArgs) _
        Handles lookupDocumentKind.Properties.ButtonClick, lookupAccount.Properties.ButtonClick
        Dim oLookup As GridLookUpEdit = sender
        If e.Button.Kind = DevExpress.XtraEditors.Controls.ButtonPredefines.Clear Then
            oLookup.EditValue = Nothing
        End If
    End Sub



    Private Sub SearchDocuments()
        Try
            Dim oMandator = lookupMandator.EditValue
            Dim oAccount = lookupAccount.EditValue
            Dim oKind = lookupDocumentKind.EditValue
            Dim oDateRanges = dateDocDate.SelectedRanges
            Dim oShowExported = chkShowExported.Checked

            If oMandator Is Nothing Then
                FormHelper.ShowWarning("Bitte einen Mandanten auswählen!")
                Exit Sub
            End If

            If oDateRanges.Count > 1 Then
                FormHelper.ShowWarning("Bitte nur einen Datumsbereich auswählen!")
                Exit Sub
            End If

            Dim oStartDate As Date = Nothing
            Dim oEndDate As Date = Nothing
            If oDateRanges.Count > 0 Then
                Dim oRange = oDateRanges.First()
                oStartDate = oRange.StartDate
                oEndDate = oRange.EndDate
            End If

            'TODO: Make Document Type configurable
            Dim oDocuments = Winline.GetDocuments(oMandator, CurrentTemplate, WinlineData.DocumentType.Order, New WinlineData.GetDocumentArgs With {
                .Account = oAccount,
                .Kind = oKind,
                .DateFrom = oStartDate,
                .DateTo = oEndDate,
                .ShowExported = oShowExported
            })

            GridControlDocuments.DataSource = oDocuments

            txtResults.Caption = String.Format("{0} Ergebnisse", oDocuments.Count)

        Catch ex As Exception
            FormHelper.ShowError(ex, "Laden der Daten")
        End Try
    End Sub

    Private Async Sub BarButtonItem2_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem2.ItemClick
        Try
            SplashScreenManager.ShowWaitForm()

            Dim oExportResult = False
            Dim oRowHandles = GridViewDocuments.GetSelectedRows()
            Dim oExportCount = 0

            For Each oRowHandle In oRowHandles
                oExportCount += 1

                Dim oDocument As Document = GridViewDocuments.GetRow(oRowHandle)
                Dim oMandator As Mandator = lookupMandator.EditValue

                Dim oMessage = String.Format("Beleg {0} exportieren.. ({1}/{2})", oDocument.Number, oExportCount, oRowHandles.Length)
                SplashScreenManager.SetWaitFormDescription(oMessage)

                Await WebService.ExportDocumentFromWinline(oDocument, CurrentTemplate, oMandator)
                Dim oFinalSqlResult = Await Winline.ExecuteFinalSQL(oDocument, CurrentTemplate, oMandator)

                If oFinalSqlResult = False Then
                    Throw New DatabaseException("FinalSQL was not executed successfully!")
                End If

                oDocument.IsExported = True
            Next

            MsgBox($"{oExportCount} Dateien wurden erfolgreich exportiert!", MsgBoxStyle.Information, Text)

        Catch ex As MissingAttributeException
            FormHelper.ShowError(ex, "Exportieren der Daten")

        Catch ex As Exception
            FormHelper.ShowError(ex, "Exportieren der Daten")

        Finally
            SplashScreenManager.CloseWaitForm()

        End Try
    End Sub

    Private Sub btnOpenInputDirectory_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles btnOpenInputDirectory.ItemClick
        FormHelper.TryOpenDirectory(CurrentTemplate.InputDirectory, My.Resources.frmImportMainExtra.Eingangsverzeichnis)
    End Sub

    Private Sub btnOpenOutputDirectory_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles btnOpenOutputDirectory.ItemClick
        FormHelper.TryOpenDirectory(CurrentTemplate.OutputDirectory, My.Resources.frmImportMainExtra.Ausgabeverzeichnis)
    End Sub

    Private Sub BarButtonItem3_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem3.ItemClick
        FormHelper.TryOpenDirectory(My.GeneralConfiguration.TemplateDirectory, My.Resources.frmImportMainExtra.Vorlagenverzeichnis)
    End Sub
End Class