using DominionBase.Currencies;
using DominionBase.Enums;
using DominionBase.Piles;
using DominionBase.Players;
using System.Diagnostics.Contracts;

namespace DominionBase.Cards.Nocturne
{
	public class ZombieMason : Card
	{
		public ZombieMason()
			: base(Categories.Action | Categories.Zombie, Source.Nocturne, Location.Special, Traits.ConditionalBenefit | Traits.DeckReduction | Traits.Gainer | Traits.RemoveCurses | Traits.Terminal | Traits.Trasher | Traits.TrashForBenefit)
		{
			BaseCost = new Cost(3);
		}

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

			if (player.CanDraw)
			{
				var card = player.Draw(DeckLocation.Revealed);
				player.Trash(this, player.RetrieveCardFrom(DeckLocation.Revealed, card));
				var trashedCardCost = player._Game.ComputeCost(card);
				var gainableSupplies = new SupplyCollection(player._Game.Table.TableEntities.FindAll<ISupply>(supply => supply.CanGain() && supply.CurrentCost <= (trashedCardCost + new Coin(1))));
				var choice = new Choice($"Choose a card to gain", this, gainableSupplies, ChoiceOutcome.Gain, player, true);
				var result = player.MakeChoice(choice);
				if (result.Supply != null)
					player.Gain(result.Supply, this);
			}
		}
	}
}