using System;
using FilterAPI;
using FilterAPI.Networking;

using FilterCentralV2.LocalNetworking;

namespace FilterCentralV2.LocalHandlers
{
	internal class Local2Handle
    {
		[LocalPacketHandler(NETCMD.LOCAL_NAME)]
		public static void HandleName(LocalClient ClientSocket, Packet ClientPacket)
		{
			String FancyName = null;
			String Name = ClientPacket.PacketReader.ReadString();
			if (Name.StartsWith("Filter")) { Name = Name.Substring(6); }
			else return;
			
			switch(Name)
			{
				case "Login":
					Program.LoginClient = ClientSocket;
					FancyName = Name;
					break;
				case "Manager":
					Program.ManagerClient = ClientSocket;
					FancyName = Name;
					break;
				case "Rest":
					Program.RestClient = ClientSocket;
					FancyName = Name;
					break;
				case "Launcher":
					Program.LauncherClient = ClientSocket;
					FancyName = Name;
					break;
				default: // fallback, and Zone (since Zone could be Zone00, 01, etc)
					if (Name.StartsWith("Zone"))
					{
						String ZoneID = Name.TrimStart("Zone".ToCharArray());
						if (Program.ZoneClients.ContainsKey(ZoneID))
						{
							Program.ZoneClients[ZoneID].Dispose();
							Program.ZoneClients.Remove(ZoneID);
						}

						Program.ZoneClients.Add(ZoneID, ClientSocket);
						FancyName = $"Zone{ZoneID}";
					}
					else Program.WriteLine(ConsoleColor.DarkRed, $"Unrecognized local client \"{Name}\" attempted connection from {ClientSocket.CEP}");
					break;
			}
			Program.WriteLine(ConsoleColor.Magenta, $"[Central]: Assigned {Name} connection at {ClientSocket.CEP}");

            using (var ClientPacketRewrite = new Packet(NETCMD.LOCAL_NAME_OK)) { ClientSocket.SendPacket(ClientPacketRewrite); }
        }

        [LocalPacketHandler(NETCMD.LOCAL_CONS_TEXT)]
        public static void HandleConsoleText(LocalClient ClientSocket, Packet ClientPacket)
        {
            Byte ConsoleColorID = ClientPacket.PacketReader.ReadByte();
            String ServiceName = ClientPacket.PacketReader.ReadString();
            String Text = ClientPacket.PacketReader.ReadString();
            
            var cColor = ConsoleColorConverter.IDToConsoleColor(ConsoleColorID);
            Program.WriteLine(cColor, $"[{ServiceName}]: {Text}");
		}
	}
}