RealmInfoConverter.cs

// <copyright file="RealmInfoConverter.cs" company="Selenium Committers">
// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
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// </copyright>

using System;
using System.Text.Json;
using System.Text.Json.Serialization;
using OpenQA.Selenium.BiDi.Script;

namespace OpenQA.Selenium.BiDi.Json.Converters.Polymorphic;

// https://github.com/dotnet/runtime/issues/72604
internal class RealmInfoConverter : JsonConverter<RealmInfo>
{
    public override RealmInfo? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
    {
        return reader.GetDiscriminator("type") switch
        {
            "window" => JsonSerializer.Deserialize(ref reader, options.GetTypeInfo<WindowRealmInfo>()),
            "dedicated-worker" => JsonSerializer.Deserialize(ref reader, options.GetTypeInfo<DedicatedWorkerRealmInfo>()),
            "shared-worker" => JsonSerializer.Deserialize(ref reader, options.GetTypeInfo<SharedWorkerRealmInfo>()),
            "service-worker" => JsonSerializer.Deserialize(ref reader, options.GetTypeInfo<ServiceWorkerRealmInfo>()),
            "worker" => JsonSerializer.Deserialize(ref reader, options.GetTypeInfo<WorkerRealmInfo>()),
            "paint-worklet" => JsonSerializer.Deserialize(ref reader, options.GetTypeInfo<PaintWorkletRealmInfo>()),
            "audio-worklet" => JsonSerializer.Deserialize(ref reader, options.GetTypeInfo<AudioWorkletRealmInfo>()),
            "worklet" => JsonSerializer.Deserialize(ref reader, options.GetTypeInfo<WorkletRealmInfo>()),
            _ => null,
        };
    }

    public override void Write(Utf8JsonWriter writer, RealmInfo value, JsonSerializerOptions options)
    {
        throw new NotImplementedException();
    }
}