/*
* 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
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* The views and conclusions contained in the software and documentation are those of the
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*/

package mage.target.common;

import mage.constants.Zone;
import mage.abilities.Ability;
import mage.cards.Card;
import mage.filter.FilterCard;
import mage.game.Game;
import mage.target.TargetCard;

import java.util.UUID;
import mage.filter.predicate.other.OwnerIdPredicate;

/**
 *
 * @author BetaSteward_at_googlemail.com
 */
public class TargetDiscard extends TargetCard {

    private final UUID playerId;

    public TargetDiscard(UUID playerId) {
        this(1, 1, new FilterCard(), playerId);
    }

    public TargetDiscard(FilterCard filter, UUID playerId) {
        this(1, 1, filter, playerId);
    }

    public TargetDiscard(int numTargets, FilterCard filter, UUID playerId) {
        this(numTargets, numTargets, filter, playerId);
    }

    public TargetDiscard(int minNumTargets, int maxNumTargets, FilterCard filter, UUID playerId) {
        super(minNumTargets, maxNumTargets, Zone.HAND, filter);
        this.filter.add(new OwnerIdPredicate(playerId));
        this.playerId = playerId;
        this.targetName = this.filter.getMessage() + " to discard";
    }

    public TargetDiscard(final TargetDiscard target) {
        super(target);
        this.playerId = target.playerId;
    }

    @Override
    public boolean canTarget(UUID id, Ability source, Game game) {
        Card card = game.getPlayer(playerId).getHand().get(id, game);
        return card != null && filter.match(card, source.getControllerId(), game);
    }

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

}