using System;
using System.Collections.Generic;
using Microsoft.Xna.Framework.Graphics;
using MonoGame.Extended;

namespace Foresight.Engine.Renderer
{

    public class Renderer2d : IDisposable
    {
        private readonly RendererManager _manager;
        private readonly SpriteBatch _spriteBatch;
        public Renderer2d(RendererManager manager)
        {
            _manager = manager;
            _spriteBatch = new SpriteBatch(manager.Game.GraphicsDevice);
        }

        public void Render(IEnumerable<IRenderable> renderables)
        {
            var cam = new OrthographicCamera(_manager.ResolutionManager.ViewportAdapter);

            _spriteBatch.Begin(samplerState: SamplerState.PointClamp, transformMatrix: cam.GetViewMatrix());
            foreach (var renderable in renderables)
            {
                renderable.Draw(_spriteBatch);
            }
            _spriteBatch.End();
        }

        public void Dispose()
        {
            _spriteBatch?.Dispose();
        }
    }
}