using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.Net.Sockets;

namespace FS_CLIENT.Networking.Proxy
{
    class GameSocket
    {
        Socket gSocket;
        Socket gClient;

        ProxyClient pClient;

        byte[] _buffer;

        public GameSocket()
        {
            gSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
        }

        public void Start()
        {
            gSocket.Bind(new IPEndPoint(IPAddress.Parse("127.0.0.1"), 9010));
            gSocket.Listen(0);

            gSocket.BeginAccept(new AsyncCallback(OnConnect), null);
        }

        private void OnConnect(IAsyncResult ar)
        {
            gClient = gSocket.EndAccept(ar);

            pClient = new ProxyClient(gClient);

            _buffer = new byte[1024];
            gClient.BeginReceive(_buffer, 0, _buffer.Length, SocketFlags.None, new AsyncCallback(ReceiveCallback), null);
        }

        private void ReceiveCallback(IAsyncResult ar)
        {
            try
            {
                int len = gClient.EndReceive(ar);

                Array.Resize(ref _buffer, len);

                pClient.Send(_buffer);

                Console.WriteLine(BitConverter.ToString(_buffer));

                _buffer = new byte[1024];

                if (len <= 0)
                {
                    Environment.Exit(0);
                }
                else
                {
                    gClient.BeginReceive(_buffer, 0, _buffer.Length, SocketFlags.None, new AsyncCallback(ReceiveCallback), null);
                }
            }
            catch
            {

            }
        }
    }
}