using System;
using Kreta.Core.Exceptions;
using Kreta.Ellenorzo.Domain.VN.Interfaces;
using Newtonsoft.Json;

namespace Kreta.Ellenorzo.Dto.VN.Converter
{
    /// <summary>
    /// Author: Kovács Kornél (DevKornél) Created On: 2019.10.
    /// This converts the Uid dto model prop to a string value.
    /// </summary>
    public class UidConverter<T> : JsonConverter where T : IReadonlyUidRaw
    {
        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
        {
            writer.WriteValue(value is IReadonlyUidRaw propertyValue ? propertyValue.UidRaw : throw new BlException(Core.Enum.BlExceptionType.ElvartErtekNemTalalhato));
        }

        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer) => throw new NotImplementedException();

        public override bool CanRead => false;

        public override bool CanConvert(Type objectType) => objectType == typeof(string);
    }
}