using Grpc.Core;
using System;
using System.Threading;
using System.Threading.Tasks;
using CloudServiceDAO;

namespace server
{
    class Program
    {
        const int secureport = 8445 ;

        const int insecureport = 50051;

        private static readonly AutoResetEvent _closingEvent = new AutoResetEvent(false);

        static void Main(string[] args)
        {
            var serverCertificate = File.ReadAllText(@"server.pem");
            var serverKey = File.ReadAllText(@"server.key");
            var clientCertificate = File.ReadAllText(@"ca.pem");

            var keyCertPair = new KeyCertificatePair(serverCertificate, serverKey);

            var serverCredentials = new SslServerCredentials(new[] { keyCertPair }, clientCertificate, SslClientCertificateRequestType.RequestAndVerify);

            Server server = null;
            try
            {
                server = new Server()
                {
                    Services = { servicioDAOService.BindService(new IDAOServices()) },
                    Ports = { new ServerPort("0.0.0.0", secureport, serverCredentials), new ServerPort("0.0.0.0", insecureport, ServerCredentials.Insecure) }
                };
                server.Start();

                Console.WriteLine("El servidor esta escuchando por el puerto seguro: " + secureport);
                Console.WriteLine("El servidor esta escuchando por el puerto ineguro: " + insecureport);

                Task.Factory.StartNew(() =>
                {
                    while (true)
                    {                       
                        Thread.Sleep(1000);
                    }
                });

                
                Console.CancelKeyPress += ((s, a) =>
                {
                    Console.WriteLine("Bye!");
                    _closingEvent.Set();
                });
                _closingEvent.WaitOne();

            }
            catch (IOException e)
            {
                Console.WriteLine("Falla al levantar servicio: " + e.Message);
                throw;
            }
            finally
            {
                if (server != null)
                {
                    server.ShutdownAsync().Wait();
                }
            }
        }
    }
}