Questionable/Questionable.Model/Questing/Converter/ElementIdListConverter.cs

37 lines
1.0 KiB
C#

using System;
using System.Collections.Generic;
using System.Text.Json;
using System.Text.Json.Serialization;
namespace Questionable.Model.Questing.Converter;
public sealed class ElementIdListConverter : JsonConverter<List<ElementId>>
{
public override List<ElementId> Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
if (reader.TokenType != JsonTokenType.StartArray)
throw new JsonException();
reader.Read();
List<ElementId> values = [];
while (reader.TokenType != JsonTokenType.EndArray)
{
if (reader.TokenType == JsonTokenType.Number)
values.Add(new QuestId(reader.GetUInt16()));
else
values.Add(ElementId.FromString(reader.GetString() ?? throw new JsonException()));
reader.Read();
}
return values;
}
public override void Write(Utf8JsonWriter writer, List<ElementId> value, JsonSerializerOptions options)
{
throw new NotImplementedException();
}
}