// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System;
using Microsoft.AspNetCore.SignalR;
using Microsoft.Extensions.Options;

namespace Microsoft.Extensions.DependencyInjection
{
    public static class HubOptionsDependencyInjectionExtensions
    {
        public static ISignalRBuilder AddHubOptions<THub>(this ISignalRBuilder signalrBuilder, Action<HubOptions<THub>> options) where THub : Hub
        {
            signalrBuilder.Services.AddSingleton<IConfigureOptions<HubOptions<THub>>, HubOptionsSetup<THub>>();
            signalrBuilder.Services.Configure(options);
            return signalrBuilder;
        }
    }
}