using System.Net;
using System.Text;
using SystemX.Core.Communication;
using WebApi.Project.UniqueKeyApi.Socket.Object;
using WebApi.Project.UniqueKeyApi.Socket.Packet;

namespace WebApi.Project.UniqueKeyApi.Socket.Session
{
    public class ClientSession : PacketSession
    {
        public Client Client { get; set; }
        public int SessionId { get; set; }

        public void Send(ArraySegment<byte> packet, EnumMessageId resonseMessageId)
        {
            LogXnet.WriteLine($"Send:{Encoding.UTF8.GetString(packet)}", LogXLabel.SOCKET);

            ushort size = (ushort)packet.Count;
            byte[] sendBuffer = new byte[size + 4];
            Array.Copy(BitConverter.GetBytes((ushort)(size + 4)), 0, sendBuffer, 0, sizeof(ushort));
            Array.Copy(BitConverter.GetBytes((ushort)resonseMessageId), 0, sendBuffer, 2, sizeof(ushort));
            Array.Copy(packet.ToArray(), 0, sendBuffer, 4, size);
            Send(new ArraySegment<byte>(sendBuffer));
        }

        public override void OnConnected(EndPoint endPoint)
        {
            LogXnet.WriteLine($"OnConnected:{endPoint}", LogXLabel.SOCKET);
            Client = ObjectManager.Instance.Add<Client>();
            {
                Client.Session = this;
            }
        }

        public override void OnRecvPacket(ArraySegment<byte> buffer)
        {
            LogXnet.WriteLine($"OnRecvPacket:{Encoding.UTF8.GetString(buffer)}", LogXLabel.SOCKET);
            PacketManager.Instance.OnRecvPacket(this, buffer);
        }

        public override void OnDisconnected(EndPoint endPoint)
        {
            LogXnet.WriteLine($"OnDisconnected:{endPoint}", LogXLabel.SOCKET);
        }

        public override void OnSend(int numOfBytes)
        {
            //Console.WriteLine($"Transferred bytes: {numOfBytes}");
        }
    }
}