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 *        of conditions and the following disclaimer in the documentation and/or other materials
 *        provided with the distribution.
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package mage.cards.g;

import mage.MageInt;
import mage.MageObjectReference;
import mage.abilities.Ability;
import mage.abilities.LoyaltyAbility;
import mage.abilities.common.PlanswalkerEntersWithLoyalityCountersAbility;
import mage.abilities.effects.Effect;
import mage.abilities.effects.RequirementEffect;
import mage.abilities.effects.common.DestroyTargetEffect;
import mage.abilities.effects.common.PreventAllDamageToSourceEffect;
import mage.abilities.effects.common.continuous.BecomesCreatureSourceEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Duration;
import mage.constants.TurnPhase;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.permanent.TappedPredicate;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.permanent.token.Token;
import mage.target.common.TargetCreaturePermanent;
import mage.target.common.TargetOpponent;

import java.util.UUID;

/**
 *
 * @author BetaSteward_at_googlemail.com
 */
public class GideonJura extends CardImpl {

    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("tapped creature");

    static {
        filter.add(new TappedPredicate());
    }

    public GideonJura(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.PLANESWALKER},"{3}{W}{W}");
        this.subtype.add("Gideon");

        this.addAbility(new PlanswalkerEntersWithLoyalityCountersAbility(6));

        // +2: During target opponent's next turn, creatures that player controls attack Gideon Jura if able.
        LoyaltyAbility ability1 = new LoyaltyAbility(new GideonJuraEffect(), 2);
        ability1.addTarget(new TargetOpponent());
        this.addAbility(ability1);

        // −2: Destroy target tapped creature.
        LoyaltyAbility ability2 = new LoyaltyAbility(new DestroyTargetEffect(), -2);
        ability2.addTarget(new TargetCreaturePermanent(filter));
        this.addAbility(ability2);

        // 0: Until end of turn, Gideon Jura becomes a 6/6 Human Soldier creature that's still a planeswalker. Prevent all damage that would be dealt to him this turn.
        LoyaltyAbility ability3 = new LoyaltyAbility(new BecomesCreatureSourceEffect(new GideonJuraToken(), "planeswalker", Duration.EndOfTurn), 0);
        Effect effect = new PreventAllDamageToSourceEffect(Duration.EndOfTurn);
        effect.setText("Prevent all damage that would be dealt to him this turn");
        ability3.addEffect(effect);
        this.addAbility(ability3);
    }

    public GideonJura(final GideonJura card) {
        super(card);
    }

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

}

class GideonJuraToken extends Token {

    public GideonJuraToken() {
        super("", "6/6 Human Soldier creature");
        cardType.add(CardType.CREATURE);
        subtype.add("Human");
        subtype.add("Soldier");
        power = new MageInt(6);
        toughness = new MageInt(6);
    }

}

class GideonJuraEffect extends RequirementEffect {

    protected MageObjectReference creatingPermanent;

    public GideonJuraEffect() {
        super(Duration.Custom);
        staticText = "During target opponent's next turn, creatures that player controls attack {this} if able";
    }

    public GideonJuraEffect(final GideonJuraEffect effect) {
        super(effect);
        this.creatingPermanent = effect.creatingPermanent;
    }

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

    @Override
    public void init(Ability source, Game game) {
        super.init(source, game);
        creatingPermanent = new MageObjectReference(source.getSourceId(), game);
    }

    @Override
    public boolean applies(Permanent permanent, Ability source, Game game) {
        return permanent.getControllerId().equals(source.getFirstTarget());
    }

    @Override
    public boolean isInactive(Ability source, Game game) {
        return (startingTurn != game.getTurnNum()
                && (game.getPhase().getType() == TurnPhase.END
                && game.getActivePlayerId().equals(source.getFirstTarget())))
                || // 6/15/2010: If a creature controlled by the affected player can't attack Gideon Jura (because he's no longer on the battlefield, for example), that player may have it attack you, another one of your planeswalkers, or nothing at all.
                creatingPermanent.getPermanent(game) == null;
    }

    @Override
    public UUID mustAttackDefender(Ability source, Game game) {
        return source.getSourceId();
    }

    @Override
    public boolean mustAttack(Game game) {
        return true;
    }

    @Override
    public boolean mustBlock(Game game) {
        return false;
    }
}