using Cryville.Crtr.Skin;
using Newtonsoft.Json;
using System.IO;

namespace Cryville.Crtr.Browsing.Legacy {
	internal class LegacySkinResourceManager : LegacyResourceManager<LegacySkinDetail> {
		protected override string Extension { get { return ".umgs"; } }

		public LegacySkinResourceManager(string rootPath) : base(rootPath) { }

		protected override string GetSubRootPath(string rootPath) {
			return Path.Combine(rootPath, "skins");
		}
		protected override LegacySkinDetail GetMeta(DirectoryInfo dir) {
			SkinDefinition meta = null;
			var metaFile = new FileInfo(Path.Combine(dir.FullName, Extension));
			if (metaFile.Exists) {
				using (var reader = new StreamReader(metaFile.FullName)) {
					meta = JsonConvert.DeserializeObject<SkinDefinition>(reader.ReadToEnd());
				}
				return new LegacySkinDetail { Meta = meta };
			}
			else
				return new LegacySkinDetail { Name = dir.Name };
		}
	}
}