using System;

namespace BetterUI;

/// <summary>
/// A dynamic panel that will create a new panel when the type it represents is changed.
/// The new panel will be created from the type specified in the <see cref="NotificationViewAttribute"/>.
/// </summary>
internal class DynamicNotificationPanel : DynamicPanel
{
	protected override void OnAfterTreeRender( bool firstTime )
	{
		var panelType = TypeLibrary.GetAttribute<NotificationViewAttribute>( Type );
		if ( panelType is null ) return;

		Type = panelType.Type;
		
		base.OnAfterTreeRender( firstTime );
	}

	protected override int BuildHash() => HashCode.Combine( Type, Attributes, Attributes.Count );
}