using Microsoft.UI.Xaml;

// To learn more about WinUI, the WinUI project structure,
// and more about our project templates, see: http://aka.ms/winui-project-info.

namespace KronaStaffTerminal;

/// <summary>
/// The application window. This hosts a Frame that displays pages. Add your
/// UI and logic to MainPage.xaml / MainPage.xaml.cs instead of here so you
/// can use Page features such as navigation events and the Loaded lifecycle.
/// </summary>
public sealed partial class MainWindow : Window
{
    private bool _allowClose;

    public MainWindow()
    {
        InitializeComponent();

        ExtendsContentIntoTitleBar = true;
        SetTitleBar(AppTitleBar);

        AppWindow.SetIcon("Assets/AppIcon.ico");
        AppWindow.Resize(new Windows.Graphics.SizeInt32(1120, 760));
        AppWindow.Closing += AppWindow_Closing;
        AppWindow.Changed += AppWindow_Changed;

        // Navigate the root frame to the main page on startup.
        RootFrame.Navigate(typeof(MainPage));
    }

    private void AppWindow_Closing(Microsoft.UI.Windowing.AppWindow sender, Microsoft.UI.Windowing.AppWindowClosingEventArgs args)
    {
        if (_allowClose) return;
        args.Cancel = true;
        if (RootFrame.Content is MainPage page) page.LockAdminSession();
        AppWindow.Hide();
        ((App)Application.Current).NotifyMinimizedToTray();
    }

    private void AppWindow_Changed(Microsoft.UI.Windowing.AppWindow sender, Microsoft.UI.Windowing.AppWindowChangedEventArgs args)
    {
        if (!args.DidPresenterChange ||
            sender.Presenter is not Microsoft.UI.Windowing.OverlappedPresenter presenter ||
            presenter.State != Microsoft.UI.Windowing.OverlappedPresenterState.Minimized)
        {
            return;
        }

        if (RootFrame.Content is MainPage page) page.LockAdminSession();
    }

    public void ShowWindow()
    {
        AppWindow.Show();
        Activate();
    }

    public void HideToTray()
    {
        if (RootFrame.Content is MainPage page) page.LockAdminSession();
        AppWindow.Hide();
    }

    public async Task RequestExitAsync()
    {
        if (RootFrame.Content is MainPage page && await page.AuthorizeExitAsync())
        {
            ((App)Application.Current).CompleteExit();
        }
    }

    public void ExitApplication()
    {
        _allowClose = true;
        Close();
    }
}