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package mage.cards.r;

import mage.MageInt;
import mage.MageObjectReference;
import mage.abilities.Ability;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.effects.Effect;
import mage.abilities.effects.RedirectionEffect;
import mage.abilities.keyword.FlyingAbility;
import mage.abilities.keyword.HasteAbility;
import mage.abilities.keyword.VigilanceAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Duration;
import mage.constants.SuperType;
import mage.constants.Zone;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.mageobject.AnotherTargetPredicate;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.target.Target;
import mage.target.common.TargetControlledCreaturePermanent;
import mage.target.common.TargetCreaturePermanent;

import java.util.UUID;

/**
 *
 * @author jeffwadsworth
 */
public class RaziaBorosArchangel extends CardImpl {

    public RaziaBorosArchangel(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.CREATURE},"{4}{R}{R}{W}{W}");
        addSuperType(SuperType.LEGENDARY);
        this.subtype.add("Angel");

        this.power = new MageInt(6);
        this.toughness = new MageInt(3);

        // Flying
        this.addAbility(FlyingAbility.getInstance());

        // Vigilance
        this.addAbility(VigilanceAbility.getInstance());

        // Haste
        this.addAbility(HasteAbility.getInstance());

        // {T}: The next 3 damage that would be dealt to target creature you control this turn is dealt to another target creature instead.
        Effect effect = new RaziaBorosArchangelEffect(Duration.EndOfTurn, 3);
        Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, effect, new TapSourceCost());
        Target target = new TargetControlledCreaturePermanent();
        target.setTargetTag(1);
        ability.addTarget(target);

        FilterCreaturePermanent filter = new FilterCreaturePermanent("another creature (damage is redirected to)");
        filter.add(new AnotherTargetPredicate(2));
        target = new TargetCreaturePermanent(filter);
        target.setTargetTag(2);
        ability.addTarget(target);
        this.addAbility(ability);

    }

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

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

class RaziaBorosArchangelEffect extends RedirectionEffect {

    protected MageObjectReference redirectToObject;

    public RaziaBorosArchangelEffect(Duration duration, int amount) {
        super(duration, 3, true);
        staticText = "The next " + amount + " damage that would be dealt to target creature you control this turn is dealt to another target creature instead";
    }

    public RaziaBorosArchangelEffect(final RaziaBorosArchangelEffect effect) {
        super(effect);
    }

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

    @Override
    public boolean apply(Game game, Ability source) {
        return true;
    }

    @Override
    public void init(Ability source, Game game) {
        super.init(source, game);
        redirectToObject = new MageObjectReference(source.getTargets().get(1).getFirstTarget(), game);
    }

    @Override
    public boolean applies(GameEvent event, Ability source, Game game) {
        if (event.getTargetId().equals(getTargetPointer().getFirst(game, source))) {
            if (game.getControllerId(redirectToObject.getSourceId()) != null) {
                if (redirectToObject.equals(new MageObjectReference(source.getTargets().get(1).getFirstTarget(), game))) {
                    redirectTarget = source.getTargets().get(1);
                    return true;
                }
            }
        }
        return false;
    }
}