using Microsoft.Xna.Framework.Content.Pipeline;
using Newtonsoft.Json;
using RecrownedAthenaeum.Data;
using System.IO;

namespace RecrownedAthenaeum.Pipeline.TextureAtlas
{
    [ContentImporter(".tatlas", DisplayName = "Texture Atlas Importer", DefaultProcessor = "TextureAtlasProcessor")]
    internal class TextureAtlasImporter : ContentImporter<TextureAtlasImporter.Package>
    {
        public override Package Import(string filename, ContentImporterContext context)
        {
            Package package;
            package.textureAtlasData = JsonConvert.DeserializeObject<TextureAtlasData>(File.ReadAllText(filename));
            package.textureBytes = File.ReadAllBytes(package.textureAtlasData.textureName);
            return package;
        }

        internal struct Package
        {
            internal TextureAtlasData textureAtlasData;
            internal byte[] textureBytes;
        }
    }
}