using DominionBase.Enums;
using System.Collections.Generic;
using System.Diagnostics.Contracts;

namespace DominionBase.Cards.Menagerie
{
	public class WayOfTheSquirrel : Way
	{
		private readonly List<IPlayer> playerPlayedList = new List<IPlayer>();

		public WayOfTheSquirrel()
			: base(Source.Menagerie, Traits.PlusCard | Traits.Terminal)
		{
		}

		public override void FollowAlternateInstructions(IPlayer player, Card playedCard)
		{
			Contract.Requires(player != default(IPlayer), "player cannot be null");
			base.FollowAlternateInstructions(player, playedCard);

			// At the end of the current player's turn, not necessary "our" turn
			player._Game.ActivePlayer.TurnEnded += Player_TurnEnded;
			playerPlayedList.Add(player);
		}

		private void Player_TurnEnded(object sender, Players.TurnEndedEventArgs e)
		{
			playerPlayedList[0].ReceiveBenefit(this, new CardBenefit { Cards = 2 });
			playerPlayedList.RemoveAt(0);

			(sender as IPlayer).TurnEnded -= Player_TurnEnded;
		}
	}
}