// 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 System.Threading;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Hosting.Server;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Http.Features;
using Microsoft.Extensions.DependencyInjection;

namespace IISTestSite
{
    public static class Program
    {
        public static void Main(string[] args)
        {
            var host = new WebHostBuilder()
                .UseIISIntegration()
                .ConfigureServices(services => services.AddSingleton<IServer, DummyServer>())
                .Configure(builder => builder.Run(async context => { await context.Response.WriteAsync("I shouldn't work"); }))
                .Build();

            host.Run();
        }
    }

    public class DummyServer: IServer
    {
        public void Dispose()
        {
        }

        public Task StartAsync<TContext>(IHttpApplication<TContext> application, CancellationToken cancellationToken)
        {
            return Task.Delay(TimeSpan.MaxValue);
        }

        public Task StopAsync(CancellationToken cancellationToken)
        {
            return Task.Delay(TimeSpan.MaxValue);
        }

        public IFeatureCollection Features { get; }
    }
}