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 *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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 *     1. Redistributions of source code must retain the above copyright notice, this list of
 *        conditions and the following disclaimer.
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 *     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.
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 *  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
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package mage.cards.d;

import mage.abilities.Ability;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.LoseHalfLifeEffect;
import mage.cards.*;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.filter.FilterCard;
import mage.game.Game;
import mage.players.Player;
import mage.target.TargetCard;

import java.util.UUID;

/**
 *
 * @author Plopman
 */
public class Doomsday extends CardImpl {

    public Doomsday(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{B}{B}{B}");

        // Search your library and graveyard for five cards and exile the rest. Put the chosen cards on top of your library in any order.
        this.getSpellAbility().addEffect(new DoomsdayEffect());

        // You lose half your life, rounded up.
        this.getSpellAbility().addEffect(new LoseHalfLifeEffect());
    }

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

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

class DoomsdayEffect extends OneShotEffect {

    public DoomsdayEffect() {
        super(Outcome.LoseLife);
        staticText = "Search your library and graveyard for five cards and exile the rest. Put the chosen cards on top of your library in any order. You lose half your life, rounded up";
    }

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

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

    @Override
    public boolean apply(Game game, Ability source) {
        Player player = game.getPlayer(source.getControllerId());

        if (player != null) {
            //Search your library and graveyard for five cards
            Cards allCards = new CardsImpl();
            Cards cards = new CardsImpl();
            allCards.addAll(player.getLibrary().getCardList());
            allCards.addAll(player.getGraveyard());
            int number = Math.min(5, allCards.size());
            TargetCard target = new TargetCard(number, number, Zone.ALL, new FilterCard());

            if (player.choose(Outcome.Benefit, allCards, target, game)) {
                // exile the rest
                for (UUID uuid : allCards) {
                    if (!target.getTargets().contains(uuid)) {
                        Card card = game.getCard(uuid);
                        if (card != null) {
                            card.moveToExile(null, "Doomsday", source.getSourceId(), game);
                        }
                    } else {
                        cards.add(uuid);
                    }

                }
                //Put the chosen cards on top of your library in any order
                target = new TargetCard(Zone.ALL, new FilterCard("Card to put on top"));
                while (cards.size() > 1 && player.canRespond()) {
                    player.choose(Outcome.Neutral, cards, target, game);
                    Card card = cards.get(target.getFirstTarget(), game);
                    if (card != null) {
                        cards.remove(card);
                        card.moveToZone(Zone.LIBRARY, source.getSourceId(), game, true);
                    }
                    target.clearChosen();
                }
                if (cards.size() == 1) {
                    Card card = cards.get(cards.iterator().next(), game);
                    card.moveToZone(Zone.LIBRARY, source.getSourceId(), game, true);
                }
            }

            return true;
        }
        return false;
    }
}