using Avalonia;
using Avalonia.Controls.ApplicationLifetimes;
using Avalonia.Markup.Xaml;
using v2rayN.Desktop.Views;

namespace v2rayN.Desktop;

public partial class App : Application
{
    public override void Initialize()
    {
        AvaloniaXamlLoader.Load(this);

        AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
        TaskScheduler.UnobservedTaskException += TaskScheduler_UnobservedTaskException;

        DataContext = StatusBarViewModel.Instance;
    }

    public override void OnFrameworkInitializationCompleted()
    {
        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
        {
            AppManager.Instance.InitComponents();

            desktop.Exit += OnExit;
            desktop.MainWindow = new MainWindow();
        }

        base.OnFrameworkInitializationCompleted();
    }

    private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
    {
        if (e.ExceptionObject != null)
        {
            Logging.SaveLog("CurrentDomain_UnhandledException", (Exception)e.ExceptionObject);
        }
    }

    private void TaskScheduler_UnobservedTaskException(object? sender, UnobservedTaskExceptionEventArgs e)
    {
        Logging.SaveLog("TaskScheduler_UnobservedTaskException", e.Exception);
    }

    private void OnExit(object? sender, ControlledApplicationLifetimeExitEventArgs e)
    {
    }

    private async void MenuAddServerViaClipboardClick(object? sender, EventArgs e)
    {
        if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
        {
            if (desktop.MainWindow != null)
            {
                AppEvents.AddServerViaClipboardRequested.Publish();
                await Task.Delay(1000);
            }
        }
    }

    private async void MenuExit_Click(object? sender, EventArgs e)
    {
        await AppManager.Instance.AppExitAsync(false);
        AppManager.Instance.Shutdown(true);
    }
}