using WPFluent.Appearance;
using WPFluent.Interop;

using System.Windows.Controls;

namespace WPFluent.Extensions;

/// <summary>
/// Extensions for the <see cref="ContextMenu"/>.
/// </summary>
internal static class ContextMenuExtensions
{
    private static void ContextMenuOnOpened(object sender, RoutedEventArgs e)
    {
        if(sender is not ContextMenu contextMenu || PresentationSource.FromVisual(contextMenu) is not HwndSource source)
        {
            return;
        }

        if(ApplicationThemeManager.GetAppTheme() == ApplicationTheme.Dark)
        {
            _ = UnsafeNativeMethods.ApplyWindowDarkMode(source.Handle);
        }

        // TODO: Needs more work with the Popup service

        /*if (Background.Apply(source.Handle, BackgroundType.Mica))
            contextMenu.Background = Brushes.Transparent;*/
    }

    /// <summary>
    /// Tries to apply Mica effect to the <see cref="ContextMenu"/>.
    /// </summary>
    public static void ApplyMica(this ContextMenu contextMenu) { contextMenu.Opened += ContextMenuOnOpened; }
}