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// author jeff


package mage.abilities.costs.common;

import java.util.UUID;
import mage.Constants.Outcome;
import mage.abilities.Ability;
import mage.abilities.costs.CostImpl;
import mage.cards.Card;
import mage.cards.Cards;
import mage.cards.CardsImpl;
import mage.game.Game;
import mage.players.Player;
import mage.target.common.TargetCardInHand;

public class RevealTargetFromHandCost extends CostImpl<RevealTargetFromHandCost> {
   
    public int convertedManaCosts = 0;
    protected int numberCardsRevealed = 0;
   
    public RevealTargetFromHandCost(TargetCardInHand target) {
        this.addTarget(target);
        this.text = "reveal " + target.getTargetName();
    }
   
    public RevealTargetFromHandCost(RevealTargetFromHandCost cost) {
        super(cost);
        this.convertedManaCosts = cost.convertedManaCosts;
        this.numberCardsRevealed = cost.numberCardsRevealed;
    }
   
    @Override
    public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana) {
        if (targets.choose(Outcome.Benefit, controllerId, sourceId, game)) {
            convertedManaCosts = 0;
            numberCardsRevealed = 0;
            Player player = game.getPlayer(controllerId);
            Cards cards = new CardsImpl();
            for (UUID targetId: targets.get(0).getTargets()) {
                Card card = player.getHand().get(targetId, game);
                if (card == null)
                    return false;
                convertedManaCosts += card.getManaCost().convertedManaCost();
                numberCardsRevealed++;
                cards.add(card);                
                paid = true;
            }
            player.revealCards("card cost", cards, game); // this is not a boolean
            return paid;
        }
        paid = false;
        return paid;
    }
   
    public int getConvertedCosts() {
            return convertedManaCosts;
        }

    public int getNumberRevealedCards() {
            return numberCardsRevealed;
        }

    @Override
    public boolean canPay(UUID sourceId, UUID controllerId, Game game) {
        return targets.canChoose(controllerId, game);
    }

    @Override
    public RevealTargetFromHandCost copy() {
        return new RevealTargetFromHandCost(this);
    }
}
