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 *        of conditions and the following disclaimer in the documentation and/or other materials
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package mage.sets.scarsofmirrodin;

import mage.Constants;
import mage.Constants.CardType;
import mage.Constants.Rarity;
import mage.abilities.Ability;
import mage.abilities.common.EntersBattlefieldTriggeredAbility;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.VariableCost;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.costs.mana.ManaCost;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.filter.FilterCard;
import mage.filter.common.FilterArtifactCard;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.sets.tokens.EmptyToken;
import mage.target.TargetCard;
import mage.util.CardUtil;

import java.util.UUID;

/**
 * @author nantuko
 */
public class PrototypePortal extends CardImpl<PrototypePortal> {

	public PrototypePortal(UUID ownerId) {
		super(ownerId, 195, "Prototype Portal", Rarity.RARE, new CardType[]{CardType.ARTIFACT}, "{4}");
		this.expansionSetCode = "SOM";

		// Imprint - When Prototype Portal enters the battlefield, you may exile an artifact card from your hand.
		this.addAbility(new EntersBattlefieldTriggeredAbility(new PrototypePortalEffect(), true));

		// {X}, {tap}: Put a token that's a copy of the exiled card onto the battlefield. X is the converted mana cost of that card.
		Ability ability = new SimpleActivatedAbility(Constants.Zone.BATTLEFIELD, new PrototypePortalCreateTokenEffect(), new ManaCostsImpl("{X}"));
		ability.addCost(new TapSourceCost());
		this.addAbility(ability);
	}

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

	@Override
	public void adjustCosts(Ability ability, Game game) {
		Permanent card = game.getPermanent(ability.getSourceId());
		if (card != null) {
			if (card.getImprinted().size() > 0) {
				Card imprinted = game.getCard(card.getImprinted().get(0));
				if (imprinted != null) {
					ability.getManaCostsToPay().add(0, new GenericManaCost(imprinted.getManaCost().convertedManaCost()));
				}
			}
		}

		// no {X} anymore as we already have imprinted the card with defined manacost
		for (ManaCost cost : ability.getManaCostsToPay()) {
			if (cost instanceof VariableCost) {
				cost.setPaid();
			}
		}
	}

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

class PrototypePortalEffect extends OneShotEffect<PrototypePortalEffect> {

	private static FilterCard filter = new FilterArtifactCard();

	public PrototypePortalEffect() {
		super(Constants.Outcome.Benefit);
		staticText = "exile an artifact card from your hand";
	}

	public PrototypePortalEffect(PrototypePortalEffect effect) {
		super(effect);
	}

	@Override
	public boolean apply(Game game, Ability source) {
		Player player = game.getPlayer(source.getControllerId());
		if (player.getHand().size() > 0) {
			TargetCard target = new TargetCard(Constants.Zone.HAND, filter);
			target.setRequired(true);
			player.choose(Constants.Outcome.Benefit, player.getHand(), target, game);
			Card card = player.getHand().get(target.getFirstTarget(), game);
			if (card != null) {
				card.moveToExile(getId(), "Prototype Portal (Imprint)", source.getSourceId(), game);
				Permanent permanent = game.getPermanent(source.getSourceId());
				if (permanent != null) {
					permanent.imprint(card.getId(), game);
				}
				return true;
			}
		}
		return true;
	}

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

}

class PrototypePortalCreateTokenEffect extends OneShotEffect<PrototypePortalCreateTokenEffect> {

	public PrototypePortalCreateTokenEffect() {
		super(Constants.Outcome.PutCreatureInPlay);
		this.staticText = "Put a token that's a copy of the exiled card onto the battlefield. X is the converted mana cost of that card";
	}

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

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

	@Override
	public boolean apply(Game game, Ability source) {
		Permanent permanent = game.getPermanent(source.getSourceId());
		if (permanent == null) return false;

		if (permanent.getImprinted().size() > 0) {
			Card card = game.getCard(permanent.getImprinted().get(0));
			if (card != null) {
				EmptyToken token = new EmptyToken();
				CardUtil.copyTo(token).from(card);
				token.putOntoBattlefield(game, source.getSourceId(), source.getControllerId());
				return true;
			}
		}

		return false;
	}

}

