using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using RecrownedAthenaeum.DataTypes;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Serialization;

namespace Recrowned_Athenaeum.DataTypes
{
    public struct TextureAtlasRegion : IComparable<TextureAtlasRegion>, IDisposable
    {
        public string name;
        Rectangle sourceRectangle;
        Vector2 origin;
        Color color;
        float rotation;
        NinePatch ninepatch;
        [XmlIgnore]
        Texture2D regionTexture;

        public void Draw(SpriteBatch batch, Rectangle destination, Texture2D regionOfTexture)
        {
            batch.Draw(regionOfTexture, destination, sourceRectangle, color);
        }

        public Texture2D AsTexture2D(GraphicsDevice graphicsDevice, Texture2D textureAtlas)
        {
            if (regionTexture == null)
            {
                Color[] data = new Color[sourceRectangle.Width * sourceRectangle.Height];
                regionTexture = new Texture2D(graphicsDevice, sourceRectangle.Width, sourceRectangle.Height);
                textureAtlas.GetData(0, sourceRectangle, data, 0, sourceRectangle.Width * sourceRectangle.Height);
                regionTexture.SetData(data);
            }
            return regionTexture;
        }

        public int CompareTo(TextureAtlasRegion other)
        {
            return name.CompareTo(other);
        }

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