Imports System.Threading
Imports System.IO
Imports System.Globalization
Imports DD_Clipboard_Watcher.ClassConstants
Imports DD_Clipboard_Watcher.ClassWindowAPI
Imports DigitalData.Modules.ZooFlow
Imports DigitalData.Modules.Windows
Imports DigitalData.GUIs.ClipboardWatcher
Imports DevExpress.XtraBars.ToastNotifications

Public Class frmMain
    Private WithEvents _Hotkey As New ClassHotkey(Me)
    Private WithEvents _Watcher As ClassClipboardWatcher = ClassClipboardWatcher.Singleton

    Private _Animator As New Animator() With {
        .PopupColor = Color.FromArgb(165, 36, 49),
        .PopupOpacity = 0.8,
        .PopupSize = New Size(100, 30)
    }
    Private _MatchForm As frmMatch = Nothing
    Private _DataASorDB As ClassDataASorDB

    Private Class S
        Inherits My.Resources.frmMain_Strings
    End Class

    Public Sub New()

        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()

        ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu.
        Dim splash As New frmSplash()
        splash.ShowDialog()

        If ERROR_INIT <> "INVALID USER" Then

            'Dim Culture = CultureInfo.CreateSpecificCulture(USER_LANGUAGE)
            Dim Culture As New CultureInfo(USER_LANGUAGE)
            Culture.DateTimeFormat.ShortDatePattern = USER_DATE_FORMAT

            ' The following line provides localization for data formats.
            Thread.CurrentThread.CurrentCulture = Culture
            ' The following line provides localization for the application's user interface.
            Thread.CurrentThread.CurrentUICulture = Culture

            ' Set this culture as the default culture for all threads in this application. 
            ' Note: The following properties are supported in the .NET Framework 4.5+
            CultureInfo.DefaultThreadCurrentCulture = Culture
            CultureInfo.DefaultThreadCurrentUICulture = Culture


        End If

        _DataASorDB = New ClassDataASorDB(modCurrent.LogConfig)
    End Sub

    Private Sub frmMain_Load(sender As Object, e As EventArgs) Handles Me.Load
        ClassWindowLocation.LoadFormLocationSize(Me)
        If ERROR_INIT = "FAILED DBCONNECTION" Or ERROR_INIT = "DATABASE" Then
            frmConfig_Basic.ShowDialog()
        End If
        lblUser.Caption = USER_USERNAME

        If Database.DBInitialized = True Then
            If ERROR_INIT <> "" Then
                If ERROR_INIT = "NO CLIENT" Then

                    MsgBox(String.Format(S.Sie_sind_keinem_Mandanten_zugewiesen__0_Bitte_wenden_Sie_sich_an__Ihren_Administrator_, vbNewLine), MsgBoxStyle.Exclamation)
                Else
                    MsgBox(String.Format(S.Die_Benutzerkonfiguration_konnte_nicht_erfolgreich_durchgeführt_werden__0_Grund___1__2_Bitte_kontaktieren_sie_Ihren_Administrator_, vbNewLine, ERROR_INIT, vbNewLine), MsgBoxStyle.Exclamation)
                    'MsgBox("Sorry Something went wrong in user configuration!" & vbNewLine & "Reason: " & ERROR_INIT & vbNewLine & "Please contact the system administrator!", MsgBoxStyle.Exclamation)
                End If
                Exit Sub
            End If
            NotifyIconMain.Visible = True
            ClassInit.Refresh_Profile_Links()
            _DataASorDB.Refresh_Connections()
            Try
                _Hotkey.AddHotKey(Keys.T, ClassHotkey.ModfierKey.MOD_CONTROL, HOTKEY_TOGGLE_WATCHER)
                Dim oKeyCode As Keys
                Dim oConverter As New KeysConverter
                Dim oObject As Object = oConverter.ConvertFromString(HotkeySearchKey.ToUpper)
                oKeyCode = CType(oObject, Keys)

                If HotkeyFunctionKey = HOTKEY_CTRL Then
                    _Hotkey.AddHotKey(oKeyCode, ClassHotkey.ModfierKey.MOD_CONTROL, ClassConstants.HOTKEY_TRIGGER_WATCHER)
                ElseIf HotkeyFunctionKey = HOTKEY_SHIFT Then
                    _Hotkey.AddHotKey(oKeyCode, ClassHotkey.ModfierKey.MOD_SHIFT, ClassConstants.HOTKEY_TRIGGER_WATCHER)
                End If
            Catch ex As Exception
                Logger.Warn($"Unexpected Error in Hotkey inititialize: {ex.Message}")
            End Try

            Try
                If APPSERVER_ACTIVE = True Then
                    lblApplicationServer.Visibility = DevExpress.XtraBars.BarItemVisibility.Always
                Else
                    lblApplicationServer.Visibility = DevExpress.XtraBars.BarItemVisibility.Never
                End If
                If BASIC_CONF_VISIBLE = False Then
                    bbtniKonfig.Visibility = DevExpress.XtraBars.BarItemVisibility.Never
                Else
                    bbtniKonfig.Visibility = DevExpress.XtraBars.BarItemVisibility.Always
                End If
                If USER_IS_ADMIN = True Then
                    bbtnitemAdmin.Visibility = DevExpress.XtraBars.BarItemVisibility.Always
                Else
                    bbtnitemAdmin.Visibility = DevExpress.XtraBars.BarItemVisibility.Never
                End If
                If USER_IS_ADMIN = False And BASIC_CONF_VISIBLE Then
                    RibbonPageGroup1.Visible = False
                    RibbonControl1.Minimized = True
                End If
                lblVersion.Caption = My.Application.Info.Version.ToString
                lblUser.Caption = String.Format(lblUser.Caption, USER_USERNAME)
            Catch ex As Exception
                Logger.Warn($"Unexpected Error in FormLoad2: {ex.Message}")
            End Try

        End If

        RefreshUI()

        Dim resources = New System.ComponentModel.ComponentResourceManager(Me.[GetType]())
        GetChildren(Me).ToList().ForEach(Sub(c) resources.ApplyResources(c, c.Name))
    End Sub

    Private Function GetChildren(pControl As Control) As IEnumerable(Of Control)
        Dim oControls = pControl.Controls.Cast(Of Control)()
        Return oControls.SelectMany(Of Control)(Function(ctrl) GetChildren(ctrl)).Concat(oControls)
    End Function

    Private Sub frmMain_FormClosing(sender As Object, e As FormClosingEventArgs) Handles Me.FormClosing
        Logger.Info(">> Logout time: " & Now.ToString, False)
        If ERROR_INIT = "INVALID USER" Or ERROR_INIT = "NO CLIENT" Then
            Exit Sub
        End If
        Try
            Dim sql = "DELETE FROM TBDD_USER_MODULE_LOG_IN WHERE USER_ID = " & USER_ID & " AND UPPER(MODULE) = UPPER('Clipboard-Watcher')"
            Database.ExecuteNonQuery(sql)
            ClassWindowLocation.SaveFormLocationSize(Me, "")
            My.Settings.Save()
        Catch ex As Exception

        End Try
        Try
            _Hotkey.RemoveHotKey(HOTKEY_TOGGLE_WATCHER)
            _Hotkey.RemoveHotKey(HOTKEY_TRIGGER_WATCHER)
        Catch ex As Exception
            Logger.Error(ex)
            Logger.Warn("Hotkeys could not be removed")
        End Try

        'TempDateien löschen
        For Each oFile In TEMP_FILES
            Try
                IO.File.Delete(oFile)
            Catch ex As Exception
                Logger.Warn("Temp file {0} could not be deleted", oFile)
                Logger.Error(ex)
            End Try
        Next
    End Sub

    Private Sub frmClipboardWatch_Disposed(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Disposed
        _Watcher.Dispose()
    End Sub

    Private Sub WatcherChanged_New(ByVal sender As Object, ByVal e As String) Handles _Watcher.Changed
        If MONITORING_ACTIVE = False Then
            Logger.Info("Search Flow is inactive!")
            'NotifyIconMain.ShowBalloonTip(20000, "Search Flow", "Clipboard-watcher is inactive.", ToolTipIcon.Info)
            Exit Sub
        End If

        If DT_USER_PROFILES Is Nothing OrElse DT_USER_PROFILES.Rows.Count = 0 Then
            Logger.Warn("DT_USER_PROFILES is empty!")
            Exit Sub
        End If

        If DTPROFILE_REL_PROCESS Is Nothing OrElse DTPROFILE_REL_PROCESS.Rows.Count = 0 Then
            Logger.Warn("DTPROFILE_REL_PROCESS is empty!")
            Exit Sub
        End If

        If DTPROFILE_REL_WINDOW Is Nothing Then
            Logger.Warn("DTPROFILE_REL_WINDOW is empty!")
            Exit Sub
        End If

        If DTPROFILE_REL_CONTROL Is Nothing Then
            Logger.Warn("DTPROFILE_REL_CONTROL is empty!")
            Exit Sub
        End If

        Dim oWindowInfo = GetWindowInfo()
        Dim ClipboardContents As String = Clipboard.GetText().Trim()
        Dim oProfileFilter As ProfileFilter

        Try
            CurrMatchTreeView.Nodes.Clear()
            CurrMatchTreeView.ImageList = ImageList1
            CurrMatchTreeView.SelectedImageIndex = 0

            oProfileFilter = New ProfileFilter(
                LogConfig,
                DT_USER_PROFILES,
                DTPROFILE_REL_PROCESS,
                DTPROFILE_REL_WINDOW,
                DTPROFILE_REL_CONTROL,
                CurrMatchTreeView
            )
        Catch ex As Exception
            Logger.Error(ex)
            MsgBox(S.Fehler_beim_Laden_der_Profile_, MsgBoxStyle.Critical, Text)
            'MsgBox("Fehler beim Laden der Profile. Möglicherweise liegt ein Konfigurationsfehler vor. Mehr Informationen im Log.", MsgBoxStyle.Critical, Text)
            Exit Sub
        End Try

        Try
            Dim oProfiles = oProfileFilter.Profiles.AsEnumerable()
            Dim oEnvironment = GetEnvironment()

            oProfiles = oProfileFilter.FilterProfilesByClipboardRegex(oProfiles, ClipboardContents)
            oProfiles = oProfileFilter.LogRemainingProfiles(oProfiles, "FilterProfilesByClipboardRegex")

            oProfiles = oProfileFilter.FilterProfilesByProcess(oProfiles, oWindowInfo.ProcessName)
            oProfiles = oProfileFilter.LogRemainingProfiles(oProfiles, "FilterProfilesByProcess")

            oProfiles = oProfileFilter.FilterWindowsByWindowTitleRegex(oProfiles, oWindowInfo.WindowTitle)
            oProfiles = oProfileFilter.LogRemainingProfiles(oProfiles, "FilterWindowsByWindowTitleRegex")

            oProfiles = oProfileFilter.FilterProfilesByFocusedControl(oProfiles, ClipboardContents, Handle)
            oProfiles = oProfileFilter.LogRemainingProfiles(oProfiles, "FilterProfilesByFocusedControl")
            CURRENT_MATCHING_PROFILES = oProfiles.ToList()
            Logger.Debug("WatcherChanged_New: CURRENT_MATCHING_PROFILES.Count: " & CURRENT_MATCHING_PROFILES.Count)
            oProfiles = oProfileFilter.FilterProfilesBySearchResults(oProfiles, oEnvironment.Database, oEnvironment.User, ClipboardContents)
            Logger.Debug("WatcherChanged_New: oProfiles.Count: " & oProfiles.Count)
            oProfiles = oProfileFilter.LogRemainingProfiles(oProfiles, "FilterProfilesBySearchResults")

            oProfiles = oProfileFilter.ClearNotMatchedProfiles(oProfiles)
            oProfiles = oProfileFilter.ClearDuplicateProfiles(oProfiles)
            oProfiles = oProfileFilter.LogRemainingProfiles(oProfiles, "CleanUp")

            CURRENT_PROFILES_WITH_RESULTS = oProfiles.ToList()
            CURRENT_CLIPBOARD_CONTENTS = ClipboardContents
            Logger.Debug("WatcherChanged_New: CURRENT_PROFILES_WITH_RESULTS.Count: " & CURRENT_PROFILES_WITH_RESULTS.Count)
        Catch ex As Exception
            MsgBox(S.Fehler_beim_Auswerten_der_Profile__Mehr_Informationen_im_Log_, MsgBoxStyle.Critical, Text)
            'MsgBox("Fehler beim Auswerten der Profile. Mehr Informationen im Log.", MsgBoxStyle.Critical, Text)
            Logger.Error(ex)
        End Try
    End Sub

    Private Sub ReceiveHotKey(ByVal HotKeyID As String) Handles _Hotkey.HotKeyPressed
        If HotKeyID = HOTKEY_TRIGGER_WATCHER Then
            '_Animator.Highlight(Cursor.Position)

            If CURRENT_CLIPBOARD_CONTENTS IsNot Nothing Then
                If MONITORING_ACTIVE = True Then
                    If CURRENT_MATCHING_PROFILES.Count = 0 Then
                        Logger.Info("ReceiveHotKey - No profiles matched the Clipboard-Content!")
                        Logger.Info("NOMATCH_INFO = {0}", NOMATCH_INFO)
                        If NOMATCH_INFO = False Then
                            Dim oMessageTitle As String
                            Dim oMessageText As String

                            oMessageTitle = "Search Flow"
                            oMessageText = String.Format(S.Es_wurden_keine_passenden_Profile_gefunden_für_die_Suche_nach___0___, CURRENT_CLIPBOARD_CONTENTS)


                            If NOTIFY_MODE.ToUpper = "MSGBOX" Then
                                MsgBox(oMessageText, MsgBoxStyle.Exclamation, oMessageTitle)
                            Else
                                'NotifyIconMain.BalloonTipTitle = oMessageTitle
                                'NotifyIconMain.BalloonTipText = oMessageText
                                'NotifyIconMain.BalloonTipIcon = ToolTipIcon.Warning
                                'NotifyIconMain.ShowBalloonTip(2500)

                                AlertControl1.AutoFormDelay = 2500
                                AlertControl1.Show(Me, oMessageTitle, oMessageText)
                            End If
                        Else
                            Logger.Info("Popup will not be shown. NOMATCH_INFO Is True.")
                        End If

                    ElseIf CURRENT_PROFILES_WITH_RESULTS.Count = 0 Then
                        Logger.Info("ReceiveHotKey - No documents or data found for Clipboard-Content!")
                        Logger.Info("NOMATCH_INFO = {0}", NOMATCH_INFO)
                        If NOMATCH_INFO = False Then
                            Dim oMessageTitle As String
                            Dim oMessageText As String

                            oMessageTitle = "Search Flow"
                            oMessageText = String.Format(S.Es_wurden_weder_Dokumente_noch_Daten_gefunden_für_die_Suche_nach___0___, CURRENT_CLIPBOARD_CONTENTS)

                            If NOTIFY_MODE.ToUpper = "MSGBOX" Then
                                MsgBox(oMessageText, MsgBoxStyle.Exclamation, oMessageTitle)
                            Else
                                'NotifyIconMain.BalloonTipTitle = oMessageTitle
                                'NotifyIconMain.BalloonTipText = oMessageText
                                'NotifyIconMain.BalloonTipIcon = ToolTipIcon.Warning
                                'NotifyIconMain.ShowBalloonTip(2500)

                                AlertControl1.AutoFormDelay = 2500
                                AlertControl1.Show(Me, oMessageTitle, oMessageText)
                            End If
                        Else
                            Logger.Info("Popup will not be shown. NOMATCH_INFO Is True.")
                        End If
                    Else
                        OpenMatchForm()
                    End If
                End If

            End If
        ElseIf HotKeyID = HOTKEY_TOGGLE_WATCHER Then
            Change_Monitoring_State()
        End If
    End Sub
    Sub OpenMatchForm()
        Logger.Debug("...now CHECK_PROFILE_MATCH...")
        Dim oProfiles = CURRENT_PROFILES_WITH_RESULTS
        Dim oEnv = GetEnvironment()

        Dim oParams = New ClipboardWatcherParams() With {
            .ClipboardContents = CURRENT_CLIPBOARD_CONTENTS,
            .MatchingProfiles = oProfiles,
            .MatchTreeView = CurrMatchTreeView
        }

        Dim oForm As New frmMatch(LogConfig, oEnv, oParams)

        _MatchForm = oForm
        oForm.Show()
    End Sub

    Private Function GetEnvironment() As Environment
        Dim oUser As New State.UserState() With {
            .DateFormat = USER_DATE_FORMAT,
            .Email = USER_EMAIL,
            .GivenName = USER_PRENAME,
            .Language = USER_LANGUAGE,
            .MachineName = System.Environment.MachineName,
            .ShortName = USER_SHORTNAME,
            .Surname = USER_SURNAME,
            .UserId = USER_ID,
            .UserName = USER_USERNAME
        }

        Dim oService As New State.ServiceState() With {
            .Address = ConfigManager.Config.AppServerConfig,
            .IsActive = ConfigManager.Config.IsIDB,
            .IsOnline = False
        }

        Dim oSettings As New State.SettingsState() With {
            .GdPictureKey = GDPICTURE_LICENSE
        }

        Dim oEnvironment As New Environment() With {
            .Database = Database,
            .Modules = Nothing,
            .User = oUser,
            .Settings = oSettings,
            .Service = oService
        }

        Return oEnvironment
    End Function

    Sub Change_Monitoring_State()
        If MONITORING_ACTIVE = True Then
            MONITORING_ACTIVE = False
            NotifyIconMain.ShowBalloonTip(30000, "Search Flow", S.Clipboard_Watcher_wurde_deaktiviert_, ToolTipIcon.Info)
        Else
            MONITORING_ACTIVE = True
            NotifyIconMain.ShowBalloonTip(30000, "Search Flow", S.Clipboard_Watcher_wurde_wieder_aktiviert_, ToolTipIcon.Info)
        End If
    End Sub
    Private Sub frmMain_Shown(sender As Object, e As EventArgs) Handles Me.Shown
        If ERROR_INIT <> "INVALID USER" And LICENSE_COUNT > 0 Then
            If DT_USER_PROFILES.Rows.Count >= 1 Then
                Hide()
            End If
        Else
            If USER_IS_ADMIN = True And ERROR_INIT = "NO LICENSE" Then
                MsgBox("As an admin You have access! Please inform Digital Data to add a valid license!", MsgBoxStyle.Exclamation, "No valid License")
            Else
                If Not USER_IS_ADMIN Then
                    MsgBox("Application will close now!", MsgBoxStyle.Critical, "No valid License")
                    Close()
                End If

            End If
        End If

        TimerRefresh.Start()
    End Sub

    Private Sub NotifyIcon1_DoubleClick(sender As Object, e As EventArgs) Handles NotifyIconMain.DoubleClick
        OpenClose()
    End Sub
    Sub OpenClose()
        If Visible = False Then
            BringToFront()
            Visible = True
            TimerClose.Start()
        Else
            Hide()
            NotifyIconMain.Visible = True
        End If
    End Sub

    Private Sub TimerClose_Tick(sender As Object, e As EventArgs) Handles TimerClose.Tick
        Hide()
    End Sub

    Private Sub frmMain_VisibleChanged(sender As Object, e As EventArgs) Handles Me.VisibleChanged
        If TimerClose.Enabled = True Then
            TimerClose.Stop()
        End If
    End Sub

    Private Sub MinimierenToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles MinimierenToolStripMenuItem.Click
        Hide()
    End Sub
    Private Sub ClientÖffnenToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles ClientÖffnenToolStripMenuItem.Click
        OpenClose()
    End Sub

    Private Sub ClientBeendenToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles ClientBeendenToolStripMenuItem.Click
        Shut_Down()
    End Sub
    Sub Shut_Down()
        If MsgBox(S.Wollen_Sie_Clipboard_Watcher_wirklich_beenden_, MsgBoxStyle.Question Or MsgBoxStyle.YesNo, Text) = MsgBoxResult.Yes Then
            Close()
        End If
    End Sub
    Private Sub TimerRefresh_Tick(sender As Object, e As EventArgs) Handles TimerRefresh.Tick
        RefreshUI()
    End Sub

    Private Sub RefreshUI()
        Dim oResultText = ClassInit.Refresh_Profile_Links()
        lblRefresh.Caption = ""
        _DataASorDB.CheckModuleData()
        'ClassInit.CheckModuleData()
        labelStatus.Text = oResultText


        labelRefresh.Text = String.Format(S.Aktualisiert___0_, Now.ToShortTimeString)
        'labelRefresh.Text = $"Aktualisiert: {Now.ToShortTimeString}"

        lblRefresh.Caption = String.Format(S.Eingeloggte_Benutzer___0_, USERCOUNT_LOGGED_IN)
        'lblRefresh.Caption = $"Eingeloggte Benutzer: {USERCOUNT_LOGGED_IN}"

        lblVersion.Caption = My.Application.Info.Version.ToString
        lblUser.Caption = String.Format(lblUser.Caption, USER_USERNAME)
        labelHotkey.Text = String.Format(labelHotkey.Text, $"{HotkeyFunctionKey.ToUpper}+{HotkeySearchKey.ToUpper}")
    End Sub
    Private Sub BisherigenAblaufAnzeigenToolStripMenuItem_Click_1(sender As Object, e As EventArgs) Handles BisherigenAblaufAnzeigenToolStripMenuItem.Click
        If CurrMatchTreeView.Nodes.Count > 0 Then
            Dim oForm As New frmTreeView(CurrMatchTreeView.Nodes)
            oForm.Show()
        End If
    End Sub

    Private Sub ClipboardWatcherStoppenToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles tsmiChangeState.Click
        If tsmiChangeState.Tag = "stop" Then
            tsmiChangeState.Tag = "start"
            tsmiChangeState.Image = My.Resources.control_start_blue
            tsmiChangeState.Text = S.Clipboard_Watcher_starten
            MONITORING_ACTIVE = False
            NotifyIconMain.ShowBalloonTip(30000, "Search Flow", S.Clipboard_Watcher_wurde_deaktiviert_, ToolTipIcon.Info)
        Else
            tsmiChangeState.Image = My.Resources.StatusAnnotations_Stop_16xLG
            tsmiChangeState.Tag = "stop"
            tsmiChangeState.Text = S.Clipboard_Watcher_stoppen
            MONITORING_ACTIVE = True
            NotifyIconMain.ShowBalloonTip(30000, "Search Flow", S.Clipboard_Watcher_wurde_wieder_aktiviert_, ToolTipIcon.Info)
        End If
    End Sub

    Private Sub bbtnitemAdmin_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles bbtnitemAdmin.ItemClick
        TimerClose.Stop()
        MONITORING_ACTIVE = False
        frmAdministration.ShowDialog()
        TimerClose.Start()
        MONITORING_ACTIVE = True

        RefreshUI()
    End Sub

    Private Sub bbtniKonfig_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles bbtniKonfig.ItemClick
        frmConfig_Basic.ShowDialog()
    End Sub
End Class