Imports System.Drawing
Imports System.Threading
Imports DigitalData.Controls.DocumentViewer
Imports DigitalData.Modules.EDMI.API
Imports DigitalData.Modules.Logging
Imports DigitalData.Modules.ZooFlow.Constants

Public Class frmNotification_Startup
    Private ReadOnly Property LogConfig As LogConfig
    Private ReadOnly Property Logger As Logger

    Private ReadOnly _NotificationsTable As DataTable



    Private ReadOnly _Environment As DigitalData.Modules.ZooFlow.Environment
    Private ReadOnly _GDPictureKey As String
    Private ReadOnly _FormCaption As String

    Private NOTIFY_ID As Integer
    Private Property OperationMode As OperationMode
    Private Client As Client
    Friend Class NotificationItem
        Public Id As Integer
        Public Title As String
        Public MSGSTRING As String

        Public Overrides Function ToString() As String
            Return Title
        End Function
    End Class
    Public Sub New(DTNotifications As DataTable, pLogConfig As LogConfig, pGDPictureKey As String, pCaption As String, pEnvironment As DigitalData.Modules.ZooFlow.Environment)
        _NotificationsTable = DTNotifications
        LogConfig = pLogConfig
        Logger = pLogConfig.GetLogger()
        _GDPictureKey = pGDPictureKey
        _FormCaption = pCaption
        _Environment = pEnvironment

        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()
        Try
            ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu.
            Dim cultureInfo As System.Globalization.CultureInfo
            cultureInfo = New System.Globalization.CultureInfo(_Environment.User.Language)
            cultureInfo.DateTimeFormat.ShortDatePattern = _Environment.User.DateFormat
            Thread.CurrentThread.CurrentCulture = cultureInfo
            Thread.CurrentThread.CurrentUICulture = cultureInfo
        Catch ex As Exception

        End Try


    End Sub

    Private Sub frmNotification_Startup_Load(sender As Object, e As EventArgs) Handles Me.Load
        Try
            DocumentViewer1.Init(LogConfig, _GDPictureKey, New DigitalData.Controls.DocumentViewer.DocumentViewer.ToolbarSettings() With {
            .ShowPrintButton = True,
            .ShowRotateButton = True,
            .ShowFlipButton = True,
            .ShowSettingButton = True
        })
            OperationMode = GetOperationMode()
            Client = _Environment.Service.Client
            Me.Text = _FormCaption
            If _NotificationsTable.Rows.Count = 1 Then
                Me.ListBoxControl1.Visible = False
                Load_Profile(_NotificationsTable.Rows(0).Item("GUID"))
            Else

                ListBoxControl1.DataSource = _NotificationsTable
                ListBoxControl1.ValueMember = "GUID"
                ListBoxControl1.DisplayMember = "TITLE"
            End If
        Catch ex As Exception
            Dim oMsgBox As New frmDialog(ex.Message, "Unexpected Error loading form:", frmDialog.DialogType.Error)
            oMsgBox.ShowDialog()
        End Try
    End Sub
    Sub Load_Profile(oIndex As Integer)
        Try
            DocumentViewer1.Visible = False
            RichEditControl1.Visible = False
            Dim oType As String, oMSG_STRING As String, oMarkasRead As Boolean

            If _NotificationsTable.Rows.Count = 1 Then
                Dim oRow As DataRow = _NotificationsTable.Rows(0)
                oType = oRow.Item("DISPLAY_TYPE")
                oMSG_STRING = oRow.Item("MSG_STRING")
                oMarkasRead = oRow.Item("VALIDATE_READ")
                NOTIFY_ID = oRow.Item("GUID")
            Else
                Dim oCount As Integer = 0
                For Each oRow As DataRow In _NotificationsTable.Rows
                    If oIndex = oCount Then
                        oType = oRow.Item("DISPLAY_TYPE")
                        oMSG_STRING = oRow.Item("MSG_STRING")
                        oMarkasRead = oRow.Item("VALIDATE_READ")
                        NOTIFY_ID = oRow.Item("GUID")
                        Exit For
                    Else
                        oCount += 1
                    End If

                Next
            End If

            If oType.ToUpper = "MESSAGE" Then
                RichEditControl1.Text = oMSG_STRING
                RichEditControl1.Visible = True
                RichEditControl1.Dock = Windows.Forms.DockStyle.Fill
            Else
                If IO.File.Exists(oMSG_STRING) Then
                    DocumentViewer1.LoadFile(oMSG_STRING)
                    DocumentViewer1.Visible = True
                    DocumentViewer1.Dock = Windows.Forms.DockStyle.Fill
                Else
                    Dim oMsgBox As New frmDialog($"File [{oMSG_STRING}] not existing!", "Load Notification File", frmDialog.DialogType.Warning)
                    oMsgBox.ShowDialog()
                End If
            End If
            If oMarkasRead = True Then
                btnMarkAsRead.Visibility = DevExpress.XtraBars.BarItemVisibility.Always
            Else
                btnMarkAsRead.Visibility = DevExpress.XtraBars.BarItemVisibility.Never
            End If

        Catch ex As Exception
            Dim oMsgBox As New frmDialog(ex.Message, "Unexpected Error loading Message:", frmDialog.DialogType.Error)
            oMsgBox.ShowDialog()
        End Try
    End Sub

    Private Sub ListBoxControl1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ListBoxControl1.SelectedValueChanged
        If ListBoxControl1.SelectedIndex <> -1 Then
            Try
                Load_Profile(ListBoxControl1.SelectedIndex)
            Catch ex As Exception
                Dim oMsgBox As New frmDialog(ex.Message, "Unexpected Error switching Notifications:", frmDialog.DialogType.Error)
                oMsgBox.ShowDialog()
            End Try
        End If
    End Sub

    Private Sub BarButtonItem1_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles btnCloseForm.ItemClick
        Me.Close()
    End Sub

    Private Sub btnMarkAsRead_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles btnMarkAsRead.ItemClick
        Dim oSuccess As Boolean = True
        Try

            Dim oSQL = $"INSERT INTO [dbo].[TBDD_NOTIFICATIONS_USER_HISTORY] ([NOTIFY_ID], [USR_ID]) VALUES ({NOTIFY_ID} ,{_Environment.User.UserId})"
            If OperationMode = OperationMode.ZooFlow Or OperationMode = OperationMode.WithAppServer Then
                Dim oResponse = Client.ExecuteNonQueryFromECM(oSQL)
                If Not oResponse.OK Then
                    oSuccess = False
                End If
            Else
                oSuccess = _Environment.Database.ExecuteNonQuery(oSQL)

            End If
            If oSuccess = False Then
                lbStatus.Caption = "Error while setting History!"
                lbStatus.ItemAppearance.Normal.BackColor = Color.Red
                lbStatus.Visibility = DevExpress.XtraBars.BarItemVisibility.Always
            Else
                lbStatus.Caption = "History successfully saved!"
                lbStatus.ItemAppearance.Normal.BackColor = Color.Green
                lbStatus.Visibility = DevExpress.XtraBars.BarItemVisibility.Always
                If _NotificationsTable.Rows.Count = 1 Then
                    Me.Close()
                End If
            End If

        Catch ex As Exception
            Dim oMsgBox As New frmDialog(ex.Message, "Unexpected Error HistoryInsert:", frmDialog.DialogType.Error)
            oMsgBox.ShowDialog()
            oSuccess = False
        End Try

    End Sub
    Private Function GetOperationMode() As OperationMode
        Dim oOperationMode As OperationMode

        If _Environment.Service.Client?.IsOnline AndAlso _Environment.Service.Address <> String.Empty Then
            oOperationMode = OperationMode.WithAppServer
        Else
            oOperationMode = OperationMode.NoAppServer
        End If

        Return oOperationMode
    End Function
End Class