using System;
using System.Text.Json;
using System.Text.Json.Serialization;
using Znyc.Recruitment.Admin.Commons.Extensions;

namespace Znyc.Recruitment.Admin.Commons.Helpers
{
    public class DecimalJsonConverter : JsonConverter<decimal>
    {
        /// <summary>
        /// </summary>
        /// <param name="reader"></param>
        /// <param name="typeToConvert"></param>
        /// <param name="options"></param>
        /// <returns></returns>
        public override decimal Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
        {
            if (reader.TokenType == JsonTokenType.Number)
            {
                return reader.GetDecimal();
            }

            return reader.GetString().Equals("")
                ? "0.00".ToDecimal()
                : reader.GetString().ToDecimal();
        }

        /// <summary>
        /// </summary>
        /// <param name="writer"></param>
        /// <param name="value"></param>
        /// <param name="options"></param>
        public override void Write(Utf8JsonWriter writer, decimal value, JsonSerializerOptions options)
        {
            writer.WriteNumberValue(value);
        }
    }
}