/*
 *  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.
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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.
 *
 *  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.k;

import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.keyword.ProwlAbility;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.filter.common.FilterInstantOrSorceryCard;
import mage.game.Game;
import mage.players.Player;
import mage.target.common.TargetCardInLibrary;
import mage.target.common.TargetOpponent;

/**
 *
 * @author emerald000
 */
public class KnowledgeExploitation extends CardImpl {

    public KnowledgeExploitation(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.TRIBAL,CardType.SORCERY},"{5}{U}{U}");
        this.subtype.add("Rogue");

        // Prowl {3}{U}
        this.addAbility(new ProwlAbility(this, "{3}{U}"));
        
        // Search target opponent's library for an instant or sorcery card. You may cast that card without paying its mana cost. Then that player shuffles his or her library.
        this.getSpellAbility().addEffect(new KnowledgeExploitationEffect());
        this.getSpellAbility().addTarget(new TargetOpponent());
    }

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

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

class KnowledgeExploitationEffect extends OneShotEffect {
    
    KnowledgeExploitationEffect() {
        super(Outcome.Benefit);
        this.staticText = "Search target opponent's library for an instant or sorcery card. You may cast that card without paying its mana cost. Then that player shuffles his or her library";
    }
    
    KnowledgeExploitationEffect(final KnowledgeExploitationEffect effect) {
        super(effect);
    }
    
    @Override
    public KnowledgeExploitationEffect copy() {
        return new KnowledgeExploitationEffect(this);
    }
    
    @Override
    public boolean apply(Game game, Ability source) {
        Player controller = game.getPlayer(source.getControllerId());
        Player opponent = game.getPlayer(this.getTargetPointer().getFirst(game, source));
        if (controller != null && opponent != null) {
            TargetCardInLibrary target = new TargetCardInLibrary(0, 1, new FilterInstantOrSorceryCard());
            if (controller.searchLibrary(target, game, opponent.getId())) {
                Card card = opponent.getLibrary().remove(target.getFirstTarget(), game);
                if (card != null) {
                    controller.cast(card.getSpellAbility(), game, true);
                }
            }
            opponent.shuffleLibrary(source, game);
            return true;
        }
        return false;
    }
}