using System.Drawing;
using gaemstone.ECS;
using gaemstone.Flecs;
using Silk.NET.OpenGL;
using Silk.NET.Windowing;

namespace gaemstone.Client.Systems;

[Module]
public class Windowing
{
	[Component]
	public class Canvas
	{
		public GL GL { get; }
		public Canvas(GL gl) => GL = gl;

		public Size Size { get; set; }
		public Color BackgroundColor { get; set; }
	}

	[Component]
	public class GameWindow
	{
		public IWindow Handle { get; }
		public GameWindow(IWindow handle) => Handle = handle;
	}

	[System<SystemPhase.PreFrame>]
	public static void ProcessWindow(GameWindow window, Canvas canvas)
	{
		canvas.Size = new(window.Handle.Size.X, window.Handle.Size.Y);
		window.Handle.DoEvents();
	}
}