using BTCPayServer.Configuration;
using BTCPayServer.Logging;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Logging;
using System;
using BTCPayServer.Hosting;
using NBitcoin;
using Microsoft.Extensions.DependencyInjection;
using System.Runtime.InteropServices;
using System.Linq;
using System.Diagnostics;
using System.IO;
using System.Net;
using System.Collections.Generic;
using System.Collections;
using Microsoft.AspNetCore.Hosting.Server.Features;
using System.Threading;

namespace BTCPayServer
{
    class Program
    {
        static void Main(string[] args)
        {
            ServicePointManager.DefaultConnectionLimit = 100;
            IWebHost host = null;
            CustomConsoleLogProvider loggerProvider = new CustomConsoleLogProvider();

            var loggerFactory = new LoggerFactory();
            loggerFactory.AddProvider(loggerProvider);
            var logger = loggerFactory.CreateLogger("Configuration");
            try
            {
                var conf = new DefaultConfiguration() { Logger = logger }.CreateConfiguration(args);
                if (conf == null)
                    return;

                host = new WebHostBuilder()
                    .UseKestrel()
                    .UseIISIntegration()
                    .UseContentRoot(Directory.GetCurrentDirectory())
                    .UseConfiguration(conf)
                    .UseApplicationInsights()
                    .ConfigureLogging(l =>
                    {
                        l.AddFilter("Microsoft", LogLevel.Error);
                        l.AddProvider(new CustomConsoleLogProvider());
                    })
                    .UseStartup<Startup>()
                    .Build();
                host.StartAsync().GetAwaiter().GetResult();
                var urls = host.ServerFeatures.Get<IServerAddressesFeature>().Addresses;
                foreach (var url in urls)
                {
                    logger.LogInformation("Listening on " + url);
                }
                host.WaitForShutdown();
            }
            catch (ConfigException ex)
            {
                if (!string.IsNullOrEmpty(ex.Message))
                    Logs.Configuration.LogError(ex.Message);
            }
            catch (Exception exception)
            {
                logger.LogError("Exception thrown while running the server");
                logger.LogError(exception.ToString());
            }
            finally
            {
                if (host != null)
                    host.Dispose();
                loggerProvider.Dispose();
            }
        }
    }
}