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 *        conditions and the following disclaimer.
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 *        of conditions and the following disclaimer in the documentation and/or other materials
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package mage.cards.s;

import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.common.DealsDamageToAPlayerAttachedTriggeredAbility;
import mage.abilities.effects.Effect;
import mage.abilities.effects.common.AttachEffect;
import mage.abilities.effects.common.ReturnToHandTargetEffect;
import mage.abilities.keyword.EnchantAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.permanent.ControllerIdPredicate;
import mage.game.Game;
import mage.target.Target;
import mage.target.TargetPermanent;
import mage.target.common.TargetCreaturePermanent;
import mage.target.targetpointer.FirstTargetPointer;

/**
 *
 * @author LevelX2
 */
public class SigilOfSleep extends CardImpl {

    private final UUID originalId;

    public SigilOfSleep(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.ENCHANTMENT},"{U}");
        this.subtype.add("Aura");

        // Enchant creature
        TargetPermanent auraTarget = new TargetCreaturePermanent();
        this.getSpellAbility().addTarget(auraTarget);
        this.getSpellAbility().addEffect(new AttachEffect(Outcome.AddAbility));
        Ability ability = new EnchantAbility(auraTarget.getTargetName());
        this.addAbility(ability);
        // Whenever enchanted creature deals damage to a player, return target creature that player controls to its owner's hand.
        Effect effect = new ReturnToHandTargetEffect();
        effect.setText("return target creature that player controls to its owner's hand");
        ability = new DealsDamageToAPlayerAttachedTriggeredAbility(effect, "enchanted", false, true, false);
        originalId = ability.getOriginalId();
        this.addAbility(ability);

    }

    @Override
    public void adjustTargets(Ability ability, Game game) {
        if (ability.getOriginalId().equals(originalId)) {
            UUID playerId = ability.getEffects().get(0).getTargetPointer().getFirst(game, ability);
            if (playerId != null) {
                FilterCreaturePermanent filter = new FilterCreaturePermanent("creature that player controls");
                filter.add(new ControllerIdPredicate(playerId));
                Target target = new TargetCreaturePermanent(filter);
                ability.getTargets().clear();
                ability.addTarget(target);
                ability.getEffects().get(0).setTargetPointer(new FirstTargetPointer());
            }

        }
    }

    public SigilOfSleep(final SigilOfSleep card) {
        super(card);
        this.originalId = card.originalId;
    }

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