/*
 *  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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package mage.abilities.effects.common.continuous;

import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.effects.ContinuousEffectImpl;
import mage.constants.Duration;
import mage.constants.Layer;
import mage.constants.Outcome;
import mage.constants.SubLayer;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.target.Target;

/**
 *
 * @author jeffwadsworth
 */
public class LoseAbilityTargetEffect extends ContinuousEffectImpl {

    protected Ability ability;

    public LoseAbilityTargetEffect(Ability ability) {
        this(ability, Duration.WhileOnBattlefield);
    }

    public LoseAbilityTargetEffect(Ability ability, Duration duration) {
        super(duration, Layer.AbilityAddingRemovingEffects_6, SubLayer.NA, Outcome.LoseAbility);
        this.ability = ability;
    }

    public LoseAbilityTargetEffect(final LoseAbilityTargetEffect effect) {
        super(effect);
        this.ability = effect.ability.copy();
    }

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

    @Override
    public boolean apply(Game game, Ability source) {
        Permanent permanent = game.getPermanent(getTargetPointer().getFirst(game, source));
        if (permanent != null) {
            while (permanent.getAbilities().contains(ability)) {
                permanent.getAbilities().remove(ability);
            }
        }
        return true;
    }

    @Override
    public String getText(Mode mode) {
        if (staticText != null && !staticText.isEmpty()) {
            return staticText;
        }
        StringBuilder sb = new StringBuilder();
        Target target = mode.getTargets().get(0);
        if (target.getNumberOfTargets() > 1) {
            if (target.getNumberOfTargets() < target.getMaxNumberOfTargets()) {
                sb.append("Up to");
            }
            sb.append(target.getMaxNumberOfTargets()).append(" target ").append(target.getTargetName()).append(" loses ");
        } else {
            sb.append("Target ").append(target.getTargetName()).append(" loses ");
        }
        sb.append(ability.getRule());
        if (!duration.toString().isEmpty()) {
            sb.append(' ').append(duration.toString());
        }
        return sb.toString();
    }
}