using System;
using GameCore;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

namespace EventSmash.Converter
{
    public class ItemDataIgnoreCurCountConverter : JsonConverter<ItemData>
    {
        public override void WriteJson(JsonWriter writer, ItemData value, JsonSerializer serializer)
        {
            writer.WriteStartObject();
            writer.WritePropertyName("id");
            writer.WriteValue(value.id);
            writer.WritePropertyName("count");
            writer.WriteValue(value.count);
            writer.WriteEndObject();
        }

        public override ItemData ReadJson(JsonReader reader, Type objectType, ItemData existingValue,
            bool hasExistingValue, JsonSerializer serializer)
        {
            var obj = JObject.Load(reader);
            return new ItemData
            {
                id = obj["id"]?.Value<int>() ?? 0,
                count = obj["count"]?.Value<int>() ?? 0
            };
        }
    }
}