using System.Runtime.InteropServices;
using System.Windows;
using System.Windows.Media;
using TeamsNetphoneLink.WPF.MVVM;

namespace TeamsNetphoneLink
{
    /// <summary>
    /// Interaction logic for App.xaml
    /// </summary>
    public partial class App : Application
    {
        [DllImport("kernel32.dll", SetLastError = true)]
        [return: MarshalAs(UnmanagedType.Bool)]
        private static extern bool AllocConsole();

        public App()
        {
#if DEBUG
            // Konsole für Debugging-Zwecke öffnen
            AllocConsole();
#endif
            // Initialisierung der Anwendungskomponenten
            InitializeApplication();
        }

        private void InitializeApplication()
        {
            UpdateCheck.UpgradeSettingsIfRequired();



            // Erstellen der benötigten Instanzen
            var TeamsLocalAPI = new Teams.TeamsLocalAPI();
            var Netphone = new Netphone.NetPhoneEvents();
            var TeamsGraph = new Teams.TeamsGraph();
            var dashboardViewModel = new DashboardViewModel();
            var LogEntries = new LogViewModel();
            var finishPanelViewModel = new FinishPanelViewModel();

            var latestTag = UpdateCheck.GetLatestReleaseTagAsync().GetAwaiter().GetResult();
            var currentTag = UpdateCheck.GetCurrentVersion();
            dashboardViewModel.VersionText = currentTag;

            // Erstellen der Synchronisationsinstanz
            var sync = new Syncronisation(Netphone, TeamsLocalAPI, TeamsGraph, dashboardViewModel, LogEntries, finishPanelViewModel);

            // Erstellen und Anzeigen des Dashboard-Fensters
            var dashboard = new WPF.DashboardWindow(sync);
            dashboard.Show();

            if (UpdateCheck.IsVersionLower(currentTag, latestTag))
            {
                UpdateCheck.UpdateAvailable = true;
                dashboardViewModel.VersionText = String.Format("Version {0} verfügbar!", latestTag);
                dashboardViewModel.VersionBackground = new SolidColorBrush(Colors.Orange);
                
                // Erstellen und Anzeigen des Update-Fensters
                var updateWindow = new WPF.UpdateWindow(currentTag, latestTag);
                updateWindow.Show();
            }

            // Asynchrone Initialisierung von Netphone und TeamsLocalAPI
            sync.InitializeTeamsGraphAsync();
            sync.InitializeNetphoneAsync();
            sync.InitializeTeamsLocalAPIAsync();
        }
    }
}