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

namespace DominionBase.Cards.Renaissance
{
	public class Hideout : Card
	{
		public Hideout()
			: base(Categories.Action, Source.Renaissance, Location.Kingdom, Traits.DeckReduction | Traits.Gainer | Traits.PlusAction | Traits.PlusCard | Traits.PlusCurses | Traits.PlusMultipleActions | Traits.RemoveCurses | Traits.Trasher)
		{
			BaseCost = new Cost(4);
			Benefit.Cards = 1;
			Benefit.Actions = 2;
		}

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

			var choiceTrash = new Choice(Resource.ChooseACardToTrash, this, player.Hand, ChoiceOutcome.Trash, player);
			var resultTrash = player.MakeChoice(choiceTrash);
			player.Trash(this, player.RetrieveCardsFrom(DeckLocation.Hand, resultTrash.Cards));

			if (resultTrash.Cards.Any())
			{
				if (resultTrash.Cards[0].Category.HasFlag(Categories.Victory))
					player.Gain(player._Game.Table.Curse, this);
			}
		}
	}
}