using System.IO;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;


namespace Test.DataAccess
{
	public static class JsonHelper
	{
		private static readonly JsonSerializer s_serializer = new JsonSerializer();


		static JsonHelper()
		{
			s_serializer.Converters.Add(new IsoDateTimeConverter());
			s_serializer.MissingMemberHandling = MissingMemberHandling.Ignore;
			s_serializer.NullValueHandling = NullValueHandling.Include;
			s_serializer.PreserveReferencesHandling = PreserveReferencesHandling.None;
			s_serializer.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
		}


		public static string Serialize(object obj, bool format = false)
		{
			StringWriter stringWriter = new StringWriter();
			JsonWriter jsonWriter = new JsonTextWriter(stringWriter);
			jsonWriter.Formatting = format ? Formatting.Indented : Formatting.None;
			s_serializer.Serialize(jsonWriter, obj);
			return stringWriter.ToString();
		}


		public static T Deserialize<T>(string json)
		{
			StringReader reader = new StringReader(json);
			return (T)s_serializer.Deserialize(reader, typeof(T));
		}
	}
}