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package mage.sets.commander2014;

import java.util.UUID;
import mage.MageInt;
import mage.abilities.Ability;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.CreateTokenEffect;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.cards.Cards;
import mage.cards.CardsImpl;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Rarity;
import mage.constants.Zone;
import mage.filter.common.FilterCreatureCard;
import mage.game.Game;
import mage.game.permanent.token.Token;
import mage.players.Player;
import mage.target.TargetCard;

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

    public StitcherGeralf(UUID ownerId) {
        super(ownerId, 17, "Stitcher Geralf", Rarity.MYTHIC, new CardType[]{CardType.CREATURE}, "{3}{U}{U}");
        this.expansionSetCode = "C14";
        this.supertype.add("Legendary");
        this.subtype.add("Human");
        this.subtype.add("Wizard");

        this.power = new MageInt(3);
        this.toughness = new MageInt(4);

        // {2}{U}, {tap}: Each player puts the top three cards of his or her library into his or her graveyard. Exile up to two creature cards put into graveyards this way. Put an X/X blue Zombie creature token onto the battlefield, where X is the total power of the cards exiled this way.
        Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new StitcherGeralfEffect(), new ManaCostsImpl("{2}{U}"));
        ability.addCost(new TapSourceCost());
        this.addAbility(ability);
    }

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

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

class StitcherGeralfEffect extends OneShotEffect {

    public StitcherGeralfEffect() {
        super(Outcome.PutCreatureInPlay);
        this.staticText = "Each player puts the top three cards of his or her library into his or her graveyard. Exile up to two creature cards put into graveyards this way. Put an X/X blue Zombie creature token onto the battlefield, where X is the total power of the cards exiled this way";
    }

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

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

    @Override
    public boolean apply(Game game, Ability source) {
        Player controller = game.getPlayer(source.getControllerId());
        if (controller != null) {
            Cards cards = new CardsImpl();
            for (UUID playerId: controller.getInRange()) {
                Player player = game.getPlayer(playerId);
                if (player != null) {
                    cards.addAll(player.getLibrary().getTopCards(game, 3));
                }
            }
            controller.moveCards(cards, Zone.LIBRARY, Zone.GRAVEYARD, source, game);
            TargetCard target = new TargetCard(0,2,Zone.GRAVEYARD, new FilterCreatureCard("creature cards to exile"));
            controller.chooseTarget(outcome, cards, target, source, game);
            int power = 0;
            for (UUID cardId: target.getTargets()) {
                Card card = game.getCard(cardId);
                if (card != null) {
                    power += card.getPower().getValue();
                    controller.moveCardToExileWithInfo(card, null, "", source.getSourceId(), game, Zone.GRAVEYARD, true);
                }
            }
            return new CreateTokenEffect(new StitcherGeralfZombieToken(power)).apply(game, source);
        }
        return false;
    }
}

class StitcherGeralfZombieToken extends Token {

    StitcherGeralfZombieToken(int xValue) {
        super("Zombie", "an X/X blue Zombie creature token");
        setOriginalExpansionSetCode("C14");
        setTokenType(1);
        cardType.add(CardType.CREATURE);
        color.setBlue(true);
        subtype.add("Zombie");
        power = new MageInt(xValue);
        toughness = new MageInt(xValue);
    }
}