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.GUIs.ClipboardWatcher
Public Class frmMain
    Private WithEvents Hotkey As New ClassHotkey(Me)
    'Private WithEvents _Watcher As ClipboardWatcher = ClipboardWatcher.Singleton
    Private WithEvents _Watcher2 As ClassClipboardWatcher = ClassClipboardWatcher.Singleton
    Private _MatchForm As frmMatch = Nothing
    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 cultureInfo As New CultureInfo(USER_LANGUAGE)
            Thread.CurrentThread.CurrentCulture = cultureInfo
            Thread.CurrentThread.CurrentUICulture = cultureInfo
            CultureInfo.DefaultThreadCurrentCulture = cultureInfo
            CultureInfo.DefaultThreadCurrentUICulture = cultureInfo
        End If
    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("You are not related to a client!" & vbNewLine & "Please contact the system administrator!", MsgBoxStyle.Exclamation)
                Else
                    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()
            ClassInit.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 = String.Format(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()
    End Sub

    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
                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
        _Watcher2.Dispose()
    End Sub

    Private Sub WatcherChanged_New(ByVal sender As Object, ByVal e As String) Handles _Watcher2.Changed
        If MONITORING_ACTIVE = False Then
            Logger.Info("Clipboard Watcher is inactive!")
            'NotifyIconMain.ShowBalloonTip(20000, "Clipboard Watcher", "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("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()

            oProfiles = oProfileFilter.FilterProfilesBySearchResults(oProfiles, oEnvironment.Database, oEnvironment.User, ClipboardContents)
            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
        Catch ex As Exception
            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
            If CURRENT_CLIPBOARD_CONTENTS IsNot Nothing Then
                If MONITORING_ACTIVE = True Then
                    If CURRENT_MATCHING_PROFILES.Count = 0 Then
                        If NOMATCH_INFO = False Then
                            NotifyIconMain.BalloonTipTitle = "Clipboard Watcher"
                            NotifyIconMain.BalloonTipText = "Es wurden keine passenden Profile gefunden."
                            NotifyIconMain.BalloonTipIcon = ToolTipIcon.Warning
                            NotifyIconMain.ShowBalloonTip(2000)
                        End If

                    ElseIf CURRENT_PROFILES_WITH_RESULTS.Count = 0 Then
                        If NOMATCH_INFO = False Then
                            NotifyIconMain.BalloonTipTitle = "Clipboard Watcher"
                            NotifyIconMain.BalloonTipText = "Es wurden weder Dokumente noch Daten gefunden!"
                            NotifyIconMain.BalloonTipIcon = ToolTipIcon.Warning
                            NotifyIconMain.ShowBalloonTip(2000)
                        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_MATCHING_PROFILES
        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 oSettings As New State.SettingsState() With {
            .GdPictureKey = GDPICTURE_LICENSE
        }

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

        Return oEnvironment
    End Function

    Sub Change_Monitoring_State()
        If MONITORING_ACTIVE = True Then
            NotifyIconMain.ShowBalloonTip(30000, "Clipboard Watcher", "Clipboard-Watcher wurde deaktiviert!", ToolTipIcon.Info)
            MONITORING_ACTIVE = False
        Else
            MONITORING_ACTIVE = True
            NotifyIconMain.ShowBalloonTip(30000, "Clipboard Watcher", "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("Wollen Sie das Programm 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 = ""
        ClassInit.CheckModuleData()
        labelStatus.Text = oResultText
        labelRefresh.Text = $"Aktualisiert: {Now.ToShortTimeString}"
        lblRefresh.Caption = $"Eingeloggte Benutzer: {USERCOUNT_LOGGED_IN}"
        lblVersion.Caption = String.Format(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 = "Clipboard Watcher starten"
            MONITORING_ACTIVE = False
            NotifyIconMain.ShowBalloonTip(30000, "Clipboard Watcher", "Clipboard-Watcher wurde deaktiviert!", ToolTipIcon.Info)
        Else
            tsmiChangeState.Image = My.Resources.StatusAnnotations_Stop_16xLG
            tsmiChangeState.Tag = "stop"
            tsmiChangeState.Text = "Clipboard Watcher stoppen"
            MONITORING_ACTIVE = True
            NotifyIconMain.ShowBalloonTip(30000, "Clipboard Watcher", "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
    End Sub

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