/*
 *  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.
 *
 *     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
 *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
 *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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 *  The views and conclusions contained in the software and documentation are those of the
 *  authors and should not be interpreted as representing official policies, either expressed
 *  or implied, of BetaSteward_at_googlemail.com.
 */
package mage.filter.predicate.other;

import java.util.UUID;
import mage.MageObject;
import mage.abilities.Mode;
import mage.filter.FilterPermanent;
import mage.filter.predicate.ObjectSourcePlayer;
import mage.filter.predicate.ObjectSourcePlayerPredicate;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.stack.StackObject;
import mage.target.Target;

/**
 *
 * @author LoneFox
 */
public class TargetsPermanentPredicate implements ObjectSourcePlayerPredicate<ObjectSourcePlayer<MageObject>> {

    private final FilterPermanent targetFilter;

    public TargetsPermanentPredicate(FilterPermanent targetFilter) {
        this.targetFilter = targetFilter;
    }

    @Override
    public boolean apply(ObjectSourcePlayer<MageObject> input, Game game) {
        StackObject object = game.getStack().getStackObject(input.getObject().getId());
        if (object != null) {
            for (UUID modeId : object.getStackAbility().getModes().getSelectedModes()) {
                Mode mode = object.getStackAbility().getModes().get(modeId);
                for (Target target : mode.getTargets()) {
                    for (UUID targetId : target.getTargets()) {
                        Permanent permanent = game.getPermanentOrLKIBattlefield(targetId);
                        if (permanent != null && targetFilter.match(permanent, input.getSourceId(), input.getPlayerId(), game)) {
                            return true;
                        }
                    }
                }
            }
        }
        return false;
    }

    @Override
    public String toString() {
        return "that targets " + targetFilter.getMessage();
    }
}