using System;
using System.Net;
using System.Timers;
using System.Reflection;
using System.Net.Sockets;

using Filter.Handlers.Zone;

using Filter.Networking.Instances;
using Filter.Networking.Manager;

namespace Filter.Networking.Zone
{
    internal class ZoneClient : Client
    {
        public Byte ZoneID;

        public ZoneServer Server;

        private FiestaCrypto Crypto;

        public ManagerClient Manager;

        public Boolean InNPC;

        public Int32 SlotID;

        public ZoneClient(Socket AcceptedSocket, IPEndPoint AcceptedEndPoint, Byte ZID, Int32 ConnectPort)
            : base(AcceptedSocket, AcceptedEndPoint)
        {
            ZoneID = ZID;

            Server = new ZoneServer(this, ConnectPort);
        }

        public void SendCrypto()
        {
            if (IsConnected != 0) { return; }

            Crypto = new FiestaCrypto(2);

            Packet ServerPacket = new Packet(Zone2TypeServer.SetXor);
            ServerPacket.WriteInt16(2);

            SendPacket(ServerPacket);
        }

        public void SendPacket(Packet ServerPacket)
        {
            if (IsConnected != 0) { return; }

            Byte[] PacketBuffer;

            ServerPacket.ToArray(out PacketBuffer);
            ServerPacket.Dispose();

            Send(PacketBuffer);
        }

        public override void Connected() { }

        public override void ConnectFailed(SocketException Exception) { }

        public override void Received(Byte[] Buffer)
        {
            if (Crypto != null) { Crypto.Crypt(Buffer, 0, Buffer.Length); }

            Packet ClientPacket = new Packet(Buffer);

            if (!ClientPacket.SetHeaderAndType()) { }
            else if (Program.ZoneHandlers.HasHandler(ClientPacket.Header, ClientPacket.Type))
            {
                try
                {
                    MethodInfo PacketMethod = Program.ZoneHandlers.GetHandler(ClientPacket.Header, ClientPacket.Type);

                    Action PacketAction = Program.ZoneHandlers.GetAction(PacketMethod, this, ClientPacket);
                    PacketAction();
                }
                catch { SendPacket(ClientPacket); }
            }
            else { Server.SendPacket(ClientPacket); }
        }

        public override void Disconnected()
        {
            Console.ForegroundColor = ConsoleColor.Red;

            //if (Manager != null && Manager.CharacterName != String.Empty) { Console.WriteLine("[{0}]: left Zone {1}.", Manager.CharacterName, ZoneID); }
        }
    }
}