using System;

using System.Text.Json.Serialization;

using System.Text.Json;

using System.Reflection;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        IEnumerable<LaborDetailPostingRecord> y = new List<LaborDetailPostingRecord> { new LaborDetailPostingRecord("123") };

        Console.WriteLine(JsonSerializer.Serialize(y));

        Console.WriteLine(DateTime.Now.ToUniversalTime().ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'fff"));

        var i = new CreateLaborCodeRequestModel(new LaborCodeModel { Code = "ABC" }) { Name = "Ryan" };

        Console.WriteLine(System.Text.Json.JsonSerializer.Serialize(i.NewLaborCode));

    }

}

​

public class LaborDetailPostingRecord

    {

        public string PKey { get; }

        public LaborDetailPostingRecord(string pkey)

        {

            PKey = pkey;

        }

    }

​

public class CustomJsonConverterDynamic : JsonConverter<LaborCodeModel>

{

    public override LaborCodeModel Read(ref Utf8JsonReader reader, Type type, JsonSerializerOptions options)

    {

        throw new NotImplementedException();

    }

​

    public override void Write(Utf8JsonWriter writer, LaborCodeModel value, JsonSerializerOptions options)

    {      

         writer.WriteStartObject();

         foreach(PropertyInfo p in value.GetType().GetProperties())

         {

         }

         writer.WriteEndObject();

    }

}

​

​

​

public class CustomJsonConverter : JsonConverter<CreateLaborCodeRequestModel>

{

    public override CreateLaborCodeRequestModel Read(ref Utf8JsonReader reader, Type type, JsonSerializerOptions options)

    {

        throw new NotImplementedException();

    }

​

    public override void Write(Utf8JsonWriter writer, CreateLaborCodeRequestModel value, JsonSerializerOptions options)

    {      

        foreach(PropertyInfo p in value.GetType().GetProperties())

        {

            if(Attribute.IsDefined(p, typeof(IgnorePropertyName)))

            {           

                 writer.WriteRawValue((JsonSerializer.Serialize(p.GetValue(value, null))));

            }

            else if(Attribute.IsDefined(p, typeof(RouteParameterAttribute)))

            {

                continue;

            }

            else

            {

                JsonSerializer.Serialize(writer, p.GetValue(value, null));

            }

        }

    }

}

​

//[JsonConverter(typeof(CustomJsonConverter))]

public class CreateLaborCodeRequestModel

    {

        [IgnorePropertyName]

        [JsonConverter(typeof(CustomJsonConverterDynamic))]

        public LaborCodeModel NewLaborCode { get; }

        [RouteParameter("{name}")]

        public string Name {get; set;}

        public CreateLaborCodeRequestModel(LaborCodeModel laborcode) 

        { 

            NewLaborCode = laborcode;

        }

    }

​

public class LaborCodeModel

{

    public int LCLevel { get; set; }

    public string Code { get; set; }

    public string Description { get; set; }

}

​

public class IgnorePropertyName : Attribute

{

}

​

public class RouteParameterAttribute : RequestPlaceholderAttribute

    {

        public RouteParameterAttribute(string placeholder)

            : base(placeholder) { }

    }

public class RequestPlaceholderAttribute : Attribute

    {

        public string Placeholder { get; }

        public RequestPlaceholderAttribute(string placeholder)

        {

            Placeholder = placeholder;

        }

    }