using DominionBase.Enums;
using System.Diagnostics.Contracts;
using System.Linq;

namespace DominionBase.Cards.Nocturne
{
	public class Misery : Hex
	{
		public Misery()
			: base(Source.Nocturne, Traits.None)
		{
		}

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

			var miserable = player.Takeables.FirstOrDefault(s => s is Miserable);
			if (miserable != null)
			{
				player.Return(TypeClass.Miserable);
				player.Take(TypeClass.TwiceMiserable);
			}
			else if (!player.Takeables.Any(s => s is TwiceMiserable))
				player.Take(TypeClass.Miserable);
		}
	}
}