/*
 * 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 silentium.gameserver.network.clientpackets;

import silentium.gameserver.model.L2World;
import silentium.gameserver.model.TradeList;
import silentium.gameserver.model.actor.instance.L2PcInstance;
import silentium.gameserver.network.SystemMessageId;
import silentium.gameserver.network.serverpackets.EnchantResult;

public final class TradeDone extends L2GameClientPacket
{
	private int _response;

	@Override
	protected void readImpl()
	{
		_response = readD();
	}

	@Override
	protected void runImpl()
	{
		final L2PcInstance player = getClient().getActiveChar();
		if (player == null)
			return;

		final TradeList trade = player.getActiveTradeList();
		if (trade == null)
		{
			log.debug("player.getTradeList == null in " + getType() + " for player " + player.getName());
			return;
		}

		if (trade.isLocked())
			return;

		if (_response == 1)
		{
			final L2PcInstance owner = trade.getOwner();
			final L2PcInstance partner = trade.getPartner();

			// Trade owner not found, or owner is different of packet sender.
			if (owner == null || !owner.equals(player))
				return;

			// Trade partner not found, cancel trade
			if (partner == null || L2World.getInstance().getPlayer(partner.getObjectId()) == null)
			{
				player.cancelActiveTrade();
				player.sendPacket(SystemMessageId.TARGET_IS_NOT_FOUND_IN_THE_GAME);
				return;
			}

			if (!player.getAccessLevel().allowTransaction())
			{
				player.cancelActiveTrade();
				player.sendMessage("Transactions are disabled for your Access Level.");
				return;
			}

			// Sender under enchant process, close it.
			if (owner.getActiveEnchantItem() != null)
			{
				owner.setActiveEnchantItem(null);
				owner.sendPacket(EnchantResult.CANCELLED);
				owner.sendPacket(SystemMessageId.ENCHANT_SCROLL_CANCELLED);
			}

			// Partner under enchant process, close it.
			if (partner.getActiveEnchantItem() != null)
			{
				partner.setActiveEnchantItem(null);
				partner.sendPacket(EnchantResult.CANCELLED);
				partner.sendPacket(SystemMessageId.ENCHANT_SCROLL_CANCELLED);
			}

			trade.confirm();
		}
		else
			player.cancelActiveTrade();
	}
}