/*
 * This file is part of the L2J Mobius project.
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package com.l2jmobius.gameserver.model.conditions;

import java.util.concurrent.atomic.AtomicBoolean;

import com.l2jmobius.Config;
import com.l2jmobius.gameserver.model.actor.L2Attackable;
import com.l2jmobius.gameserver.model.actor.L2Character;
import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
import com.l2jmobius.gameserver.model.items.L2Item;
import com.l2jmobius.gameserver.model.skills.Skill;
import com.l2jmobius.gameserver.network.SystemMessageId;

/**
 * Checks Sweeper conditions:
 * <ul>
 * <li>Minimum checks, player not null, skill not null.</li>
 * <li>Checks if the target isn't null, is dead and spoiled.</li>
 * <li>Checks if the sweeper player is the target spoiler, or is in the spoiler party.</li>
 * <li>Checks if the corpse is too old.</li>
 * <li>Checks inventory limit and weight max load won't be exceed after sweep.</li>
 * </ul>
 * If two or more conditions aren't meet at the same time, one message per condition will be shown.
 * @author Zoey76
 */
public class ConditionPlayerCanSweep extends Condition
{
	private final boolean _val;
	
	public ConditionPlayerCanSweep(boolean val)
	{
		_val = val;
	}
	
	@Override
	public boolean testImpl(L2Character effector, L2Character effected, Skill skill, L2Item item)
	{
		final AtomicBoolean canSweep = new AtomicBoolean(false);
		if (effector.getActingPlayer() != null)
		{
			final L2PcInstance sweeper = effector.getActingPlayer();
			if (skill != null)
			{
				skill.forEachTargetAffected(sweeper, effected, o ->
				{
					if (o instanceof L2Attackable)
					{
						final L2Attackable target = (L2Attackable) o;
						if (target.isDead())
						{
							if (target.isSpoiled())
							{
								canSweep.set(target.checkSpoilOwner(sweeper, true));
								if (canSweep.get())
								{
									canSweep.set(!target.isOldCorpse(sweeper, Config.CORPSE_CONSUME_SKILL_ALLOWED_TIME_BEFORE_DECAY, true));
								}
								if (canSweep.get())
								{
									canSweep.set(sweeper.getInventory().checkInventorySlotsAndWeight(target.getSpoilLootItems(), true, true));
								}
							}
							else
							{
								sweeper.sendPacket(SystemMessageId.SWEEPER_FAILED_TARGET_NOT_SPOILED);
							}
						}
					}
				});
			}
		}
		return (_val == canSweep.get());
	}
}