// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

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

namespace StartRequestDelegateUrlApp;

public class Program
{
    static void Main(string[] args)
    {
        var messageSent = new ManualResetEventSlim(false);

        using (var host = WebHost.Start("http://127.0.0.1:0", async context =>
        {
            // Respond with the ApplicationName.
            var env = context.RequestServices.GetRequiredService<IHostEnvironment>();
            await context.Response.WriteAsync(env.ApplicationName);
            messageSent.Set();
        }))
        {
            // Need these for test deployer to consider host deployment successful
            // The address written here is used by the client to send requests
            var addresses = host.ServerFeatures.Get<IServerAddressesFeature>().Addresses;
            foreach (var address in addresses)
            {
                Console.WriteLine($"Now listening on: {address}");
            }
            Console.WriteLine("Application started. Press Ctrl+C to shut down.");

            // Shut down after message sent or timeout
            messageSent.Wait(TimeSpan.FromSeconds(30));

        }
    }
}
