using System;
using System.Threading;
using SharedLibraryCore.Objects;

namespace SharedLibraryCore
{
    public class GameEvent
    {
        public enum EventType
        {
            //FROM SERVER
            Start,
            Stop,
            Connect,
            // this is for IW5 compatibility
            Join,
            Disconnect,
            Say,
            MapChange,
            MapEnd,

            //FROM ADMIN
            Broadcast,
            Tell,
            Kick,
            Ban,
            Remote,
            Unknown,

            //FROM PLAYER
            Report,
            Flag,
            Command,

            // FROM GAME
            Script,
            Kill,
            Damage,
            Death,
        }

        public GameEvent(EventType t, string d, Player O, Player T, Server S)
        {
            Type = t;
            Data = d?.Trim();
            Origin = O;
            Target = T;
            Owner = S;
            OnProcessed = new ManualResetEventSlim();
            Time = DateTime.UtcNow;
        }

        public GameEvent()
        {
            OnProcessed = new ManualResetEventSlim();
            Time = DateTime.UtcNow;
        }

        public static GameEvent TransferWaiter(EventType newType, GameEvent e)
        {
            var newEvent = new GameEvent()
            {
                Data = e.Data,
                Extra = e.Extra,
                Message = e.Message,
                OnProcessed = e.OnProcessed,
                Origin = e.Origin,
                Owner = e.Owner,
                Remote = e.Remote,
                Target = e.Target,
                Type = newType, 
            };

            // hack: prevent the previous event from completing until this one is done
            e.OnProcessed = new ManualResetEventSlim();
            newEvent.Time = e.Time;

            return newEvent;
        }

        public EventType Type;
        public string Data; // Data is usually the message sent by player
        public string Message;
        public Player Origin;
        public Player Target;
        public Server Owner;
        public Boolean Remote = false;
        public object Extra { get; set; }
        public ManualResetEventSlim OnProcessed { get; set; }
        public DateTime Time { get; private set; }
    }
}