using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.Graphics;
using Newtonsoft.Json;
using RecrownedAthenaeum.Data;
using RecrownedAthenaeum.SpecialTypes;
using System.IO;
using System.Text;

namespace RecrownedAthenaeum.ContentReaders
{
    class NinePatchDataReader : ContentTypeReader<NinePatch>
    {
        protected override NinePatch Read(ContentReader input, NinePatch existingInstance)
        {
            Texture2D texture;
            using (MemoryStream stream = new MemoryStream(input.ReadBytes(input.ReadInt32())))
            {
                texture = Texture2D.FromStream(Configuration.GraphicsDeviceManager.GraphicsDevice, stream);
            }
            NinePatchData ninePatchData = JsonConvert.DeserializeObject<NinePatchData>(Encoding.ASCII.GetString(input.ReadBytes(input.ReadInt32())));
            NinePatch ninePatch = new NinePatch(texture, ninePatchData.left, ninePatchData.right, ninePatchData.bottom, ninePatchData.top);
            return ninePatch;
        }
    }
}