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 *        conditions and the following disclaimer.
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 *        of conditions and the following disclaimer in the documentation and/or other materials
 *        provided with the distribution.
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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.SpellAbility;
import mage.abilities.common.EntersBattlefieldTriggeredAbility;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.effects.CostModificationEffectImpl;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.filter.FilterCard;
import mage.filter.common.FilterNonlandCard;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.TargetCard;
import mage.util.CardUtil;

import java.util.List;
import java.util.UUID;

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

	public SemblanceAnvil(UUID ownerId) {
		super(ownerId, 201, "Semblance Anvil", Rarity.RARE, new CardType[]{CardType.ARTIFACT}, "{3}");
		this.expansionSetCode = "SOM";

		// Imprint - When Semblance Anvil enters the battlefield, you may exile a nonland card from your hand.
		this.addAbility(new EntersBattlefieldTriggeredAbility(new SemblanceAnvilEffect(), true));

		// Spells you cast that share a card type with the exiled card cost {2} less to cast.
		this.addAbility(new SimpleStaticAbility(Constants.Zone.BATTLEFIELD, new SemblanceAnvilCostReductionEffect()));
	}

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

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

class SemblanceAnvilEffect extends OneShotEffect<SemblanceAnvilEffect> {

	private static FilterCard filter = new FilterNonlandCard();

	public SemblanceAnvilEffect() {
		super(Constants.Outcome.Benefit);
		staticText = "exile a nonland card from your hand";
	}

	public SemblanceAnvilEffect(SemblanceAnvilEffect 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(), "Semblance Anvil (Imprint)", source.getSourceId(), game);
				Permanent permanent = game.getPermanent(source.getSourceId());
				if (permanent != null) {
					permanent.imprint(card.getId(), game);
				}
				return true;
			}
		}
		return true;
	}

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

}

class SemblanceAnvilCostReductionEffect extends CostModificationEffectImpl<SemblanceAnvilCostReductionEffect> {

	private static final String effectText = "Spells you cast that share a card type with the exiled card cost {2} less to cast";

	SemblanceAnvilCostReductionEffect() {
		super(Constants.Duration.WhileOnBattlefield, Constants.Outcome.Benefit);
		staticText = effectText;
	}

	SemblanceAnvilCostReductionEffect(SemblanceAnvilCostReductionEffect effect) {
		super(effect);
	}

	@Override
	public boolean apply(Game game, Ability source, Ability abilityToModify) {
		SpellAbility spellAbility = (SpellAbility) abilityToModify;
		CardUtil.adjustCost(spellAbility, 2);
		return true;
	}

	@Override
	public boolean applies(Ability abilityToModify, Ability source, Game game) {
		if (abilityToModify instanceof SpellAbility) {
			Card sourceCard = game.getCard(((SpellAbility) abilityToModify).getSourceId());
			if (sourceCard != null && sourceCard.getOwnerId().equals(source.getControllerId())) {
				Permanent permanent = game.getPermanent(source.getSourceId());
				if (permanent != null) {
					List<UUID> imprinted = permanent.getImprinted();
					if (imprinted.size() > 0) {
						Card imprintedCard = game.getCard(imprinted.get(0));
						if (imprintedCard != null && CardUtil.shareTypes(imprintedCard, sourceCard)) {
							return true;
						}
					}
				}
			}
		}
		return false;
	}

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

}
