/*
 * 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 net.sf.l2j.gameserver.network.clientpackets;

import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PetInstance;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.EnchantResult;

public final class RequestGetItemFromPet extends L2GameClientPacket
{
	private int _objectId;
	private int _amount;
	@SuppressWarnings("unused")
	private int _unknown;
	
	@Override
	protected void readImpl()
	{
		_objectId = readD();
		_amount = readD();
		_unknown = readD();// = 0 for most trades
	}
	
	@Override
	protected void runImpl()
	{
		if (_amount <= 0)
			return;
		
		final L2PcInstance player = getClient().getActiveChar();
		if (player == null || !player.hasPet())
			return;
		
		if (player.isProcessingTransaction())
		{
			player.sendPacket(SystemMessageId.ALREADY_TRADING);
			return;
		}
		
		if (player.getActiveEnchantItem() != null)
		{
			player.setActiveEnchantItem(null);
			player.sendPacket(EnchantResult.CANCELLED);
			player.sendPacket(SystemMessageId.ENCHANT_SCROLL_CANCELLED);
		}
		
		final L2PetInstance pet = (L2PetInstance) player.getPet();
		
		if (pet.transferItem("Transfer", _objectId, _amount, player.getInventory(), player, pet) == null)
			_log.warning("Invalid item transfer request: " + pet.getName() + "(pet) --> " + player.getName());
	}
}