using System;
using System.Text;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

namespace MafiaCommon.Packets
{
    public class PacketConverter
    {
        public static byte[] toBytes(Packet packet)
        {
            return Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(packet));
        }

        public static Packet toPacket(String json)
        {
            PacketType packetType = ((JObject)JsonConvert.DeserializeObject(json)).GetValue("PacketType").ToObject<PacketType>();
            Packet packet = null;

            switch (packetType)
            {
                case PacketType.ServerShutdown:
                    packet = JsonConvert.DeserializeObject<ServerShutdownPacket>(json);
                    break;
                case PacketType.Connect:
                    packet = JsonConvert.DeserializeObject<ConnectPacket>(json);
                    break;
                case PacketType.Welcome:
                    packet = JsonConvert.DeserializeObject<WelcomePacket>(json);
                    break;
                case PacketType.Disconnect:
                    packet = JsonConvert.DeserializeObject<DisconnectPacket>(json);
                    break;
                case PacketType.PlayerConnected:
                    packet = JsonConvert.DeserializeObject<PlayerConnectedPacket>(json);
                    break;
                case PacketType.PlayerDisconnected:
                    packet = JsonConvert.DeserializeObject<PlayerDisconnectedPacket>(json);
                    break;
                case PacketType.MessageReceivePacket:
                    packet = JsonConvert.DeserializeObject<MessageReceivePacket>(json);
                    break;
                case PacketType.MessageSendPacket:
                    packet = JsonConvert.DeserializeObject<MessageSendPacket>(json);
                    break;
                case PacketType.GameStartPacket:
                    packet = JsonConvert.DeserializeObject<GameStartPacket>(json);
                    break;
                case PacketType.EndGame:
                    packet = JsonConvert.DeserializeObject<EndGamePacket>(json);
                    break;
            }

            return packet;
        }
    }
}