Imports System.ComponentModel
Imports System.IO
Imports DigitalData.Controls.SQLConfig
Imports DigitalData.GUIs.Common
Imports DigitalData.Modules.Config
Imports DigitalData.Modules.Database
Imports DigitalData.Modules.Logging
Imports MultiTool.Shared.Templates

Public Class frmMain
    Private LogConfig As LogConfig
    Private Logger As Logger
    Private ConfigManager As ConfigManager(Of [Shared].Config)
    Private Database As MSSQLServer
    Private TemplateLoader As TemplateLoader
    Private GridBuilder As GridBuilder
    Private FormHelper As FormHelper

    Private Async Sub frmMain_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        Try
            Text = String.Format(My.Resources.frmShared._0____WebService_Multitool_für_WinLine, My.Resources.frmShared.Auswahl_der_Vorlage)

            LogConfig = New LogConfig(LogConfig.PathType.AppData, Nothing, Nothing, Application.CompanyName, Application.ProductName)
            Logger = LogConfig.GetLogger()
            Logger.Info("Starting {0}, Version [{1}]", Application.ProductName, Application.ProductVersion)
            FormHelper = New FormHelper(LogConfig)
            ConfigManager = New ConfigManager(Of [Shared].Config)(LogConfig,
                Application.UserAppDataPath,
                Application.CommonAppDataPath,
                Application.StartupPath
            )

            GridBuilder = New GridBuilder(GridViewTemplates)
            GridBuilder.WithDefaults.WithReadOnlyOptions.WithClipboardHandler()
            GridViewTemplates.OptionsView.ShowAutoFilterRow = False

            ' If ConnectionString does not exist, show SQL Config Form
            If ConfigManager.Config.ConnectionString = String.Empty Then
                Dim oForm As New frmSQLConfig(LogConfig) With {
                    .FormTitle = Application.ProductName
                }
                Dim oResult = oForm.ShowDialog()

                If oResult = DialogResult.OK Then
                    ConfigManager.Config.ConnectionString = oForm.ConnectionString
                    ConfigManager.Save()
                End If
            End If

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

            ' Initialize Schemas
            TemplateLoader = New TemplateLoader(LogConfig, Database)
            Await TemplateLoader.LoadTemplates()
            Await TemplateLoader.LoadTemplateConfiguration()
            Await TemplateLoader.LoadMappingConfiguration()
            Await TemplateLoader.LoadMandatorConfiguration()

            ' Save Schema data in 'My' Namespace
            My.MappingConfiguration = TemplateLoader.MappingConfiguration
            My.TemplateConfiguration = TemplateLoader.TemplateConfiguration
            My.MandatorConfiguration = TemplateLoader.MandatorConfiguration

            Dim oBindingSource = New BindingList(Of Template)
            For Each oTemplate As Template In TemplateLoader.TemplateList
                oBindingSource.Add(oTemplate)
            Next

            GridControl1.DataSource = oBindingSource
        Catch ex As Exception
            FormHelper.ShowError(ex, My.Resources.frmShared.Laden_des_Formulars)

        End Try
    End Sub

    Private Sub btnOpenImportExportForm_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles btnOpenImportExportForm.ItemClick
        Try
            Dim oTemplate As Template = GridViewTemplates.GetRow(GridViewTemplates.FocusedRowHandle)

            If oTemplate Is Nothing Then
                MsgBox("Keine Vorlage ausgewählt! Bitte wählen Sie eine Vorlage aus!", MsgBoxStyle.Exclamation, Text)
                Exit Sub
            End If

            oTemplate = TemplateLoader.UpdateTemplateFromFile(oTemplate, ConfigManager.Config.SchemaDirectory)
            oTemplate = TemplateLoader.UpdateTemplateFromDatabase(oTemplate, TemplateLoader.TemplateConfiguration)

            If oTemplate.IsImport Then
                Dim oForm As New frmImportMain(LogConfig, ConfigManager, oTemplate)
                oForm.ShowDialog()
            Else
                MsgBox("Export-Vorlagen werden noch nicht unterstützt!", MsgBoxStyle.Exclamation, Text)
            End If

        Catch ex As Exception
            FormHelper.ShowError(ex, My.Resources.frmMainExtra.Laden_der_Vorlage)

        End Try
    End Sub

    Private Sub TryOpenDirectory(pPath As String, pDisplayName As String)
        If Directory.Exists(pPath) Then
            Process.Start(pPath)
        Else
            Dim oMessage = String.Format(My.Resources.frmImportMainExtra._0__nicht_konfiguriert_oder_nicht_gefunden, pDisplayName)
            MsgBox(oMessage, MsgBoxStyle.Exclamation, Text)
        End If
    End Sub

    Private Sub TryOpenFile(pPath As String, pDisplayName As String)
        If File.Exists(pPath) Then
            Process.Start(pPath)
        Else
            Dim oMessage = String.Format(My.Resources.frmImportMainExtra._0__nicht_konfiguriert_oder_nicht_gefunden, pDisplayName)
            MsgBox(oMessage, MsgBoxStyle.Exclamation, Text)
        End If
    End Sub

    Private Sub BarButtonItem4_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem4.ItemClick
        Dim oForm As New frmConfig(LogConfig) With {
            .ConfigManager = ConfigManager
        }

        oForm.ShowDialog()
    End Sub

    Private Sub BarButtonItem2_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem2.ItemClick
        Dim oUserConfigDirectory = New FileInfo(ConfigManager.UserConfigPath).Directory
        TryOpenDirectory(oUserConfigDirectory.FullName, My.Resources.frmImportMainExtra.Konfigurationsverzeichnis)
    End Sub

    Private Sub BarButtonItem3_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem3.ItemClick
        TryOpenDirectory(LogConfig.LogDirectory, My.Resources.frmImportMainExtra.Logverzeichnis)
    End Sub
End Class