using System.IO;
using System.Text.Json;

namespace XWorld.PublishTool
{
    // resolved-spec.json（Editor 侧 JsonUtility 产出，字段名小写）→ GameSpec。
    // GameSpec 用 public 字段，故必须 IncludeFields；键名大小写不敏感。
    public static class GameSpecJson
    {
        private static readonly JsonSerializerOptions Opts = new JsonSerializerOptions
        {
            IncludeFields = true,
            PropertyNameCaseInsensitive = true,
            ReadCommentHandling = JsonCommentHandling.Skip,
            AllowTrailingCommas = true,
        };

        public static GameSpec Parse(string json)
        {
            var s = JsonSerializer.Deserialize<GameSpec>(json, Opts);
            if (s.Assets == null) s.Assets = new System.Collections.Generic.List<string>();
            return s;
        }

        public static GameSpec ParseFile(string path) => Parse(File.ReadAllText(path));
    }
}