// ***********************************************************************
// <summary>json序列化帮助类</summary>
// ***********************************************************************

using Newtonsoft.Json;
using Newtonsoft.Json.Converters;

namespace SysBaseLibs
{
    public class JsonHelper
    {
	    public static JsonHelper Instance { get; } = new JsonHelper();

	    public string Serialize(object obj)
        {
            return JsonConvert.SerializeObject(obj, new IsoDateTimeConverter { DateTimeFormat = "yyyy-MM-dd HH:mm:ss" });
        }

        public string SerializeByConverter(object obj, params JsonConverter[] converters)
        {
            return JsonConvert.SerializeObject(obj, converters);
        }

        public T Deserialize<T>(string input)
        {
            if (string.IsNullOrWhiteSpace(input))
            {
                return default(T);
            }
            return JsonConvert.DeserializeObject<T>(input);
        }

        public T DeserializeByConverter<T>(string input,params JsonConverter[] converter)
        {
            return JsonConvert.DeserializeObject<T>(input, converter);
        }

        public T DeserializeBySetting<T>(string input, JsonSerializerSettings settings)
        {
            return JsonConvert.DeserializeObject<T>(input, settings);
        }

        //private object NullToEmpty(object obj)
        //{
        //    return null;
        //}
    }
}