/*
 *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without modification, are
 *  permitted provided that the following conditions are met:
 *
 *     1. Redistributions of source code must retain the above copyright notice, this list of
 *        conditions and the following disclaimer.
 *
 *     2. Redistributions in binary form must reproduce the above copyright notice, this list
 *        of conditions and the following disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
 *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *  The views and conclusions contained in the software and documentation are those of the
 *  authors and should not be interpreted as representing official policies, either expressed
 *  or implied, of BetaSteward_at_googlemail.com.
 */
package mage.cards.u;

import java.util.Deque;
import java.util.LinkedList;
import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.cards.Cards;
import mage.cards.CardsImpl;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.filter.FilterPermanent;
import mage.filter.predicate.Predicates;
import mage.filter.predicate.mageobject.CardTypePredicate;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.TargetPermanent;

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

    private static final FilterPermanent filter = new FilterPermanent("nonland permanent");
    static {
        filter.add(Predicates.not(new CardTypePredicate(CardType.LAND)));
    }

    public UnexpectedlyAbsent(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.INSTANT},"{X}{W}{W}");


        // Put target nonland permanent into its owner's library just beneath the top X cards of that library.
        this.getSpellAbility().addEffect(new UnexpectedlyAbsentEffect());
        this.getSpellAbility().addTarget(new TargetPermanent(filter));

    }

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

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

class UnexpectedlyAbsentEffect extends OneShotEffect {

    public UnexpectedlyAbsentEffect() {
        super(Outcome.Benefit);
        this.staticText = "Put target nonland permanent into its owner's library just beneath the top X cards of that library";
    }

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

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

    @Override
    public boolean apply(Game game, Ability source) {
        Player controller = game.getPlayer(source.getControllerId());
        if (controller != null) {
            Permanent permanent = game.getPermanent(this.getTargetPointer().getFirst(game, source));
            if (permanent != null) {
                Player owner = game.getPlayer(permanent.getOwnerId());
                if (owner != null) {
                    int xValue = Math.min(source.getManaCostsToPay().getX(), owner.getLibrary().size());
                    Cards cards = new CardsImpl();
                    Deque<UUID> cardIds = new LinkedList<>();
                    for (int i = 0; i < xValue; i++) {
                        Card card = owner.getLibrary().removeFromTop(game);
                        cards.add(card);
                        cardIds.push(card.getId());
                    }
                    // return cards back to library
                    game.informPlayers(new StringBuilder(controller.getLogName())
                            .append(" puts ").append(permanent.getName())
                            .append(" beneath the top ").append(xValue)
                            .append(" cards of ").append(owner.getLogName()).append("'s library").toString());
                    permanent.moveToZone(Zone.LIBRARY, source.getSourceId(), game, true);
                    while(!cardIds.isEmpty()) {
                        UUID cardId = cardIds.poll();
                        Card card = cards.get(cardId, game);
                        if (card != null) {
                            card.moveToZone(Zone.LIBRARY, source.getSourceId(), game, true);
                        }
                    }
                    return true;
                }
            }
        }

        return false;
    }
}