/*
 * 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 org.l2jmobius.gameserver.network.clientpackets;

import org.l2jmobius.gameserver.model.TradeList;
import org.l2jmobius.gameserver.model.World;
import org.l2jmobius.gameserver.model.actor.Player;
import org.l2jmobius.gameserver.network.SystemMessageId;

/**
 * This packet manages the trade response.
 */
public class TradeDone extends ClientPacket
{
	private int _response;
	
	@Override
	protected void readImpl()
	{
		_response = readInt();
	}
	
	@Override
	protected void runImpl()
	{
		final Player player = getPlayer();
		if (player == null)
		{
			return;
		}
		
		if (!getClient().getFloodProtectors().canPerformTransaction())
		{
			player.sendMessage("You are trading too fast.");
			return;
		}
		
		final TradeList trade = player.getActiveTradeList();
		if (trade == null)
		{
			return;
		}
		
		if (trade.isLocked())
		{
			return;
		}
		
		if (_response == 1)
		{
			if ((trade.getPartner() == null) || (World.getInstance().getPlayer(trade.getPartner().getObjectId()) == null))
			{
				// Trade partner not found, cancel trade
				player.cancelActiveTrade();
				player.sendPacket(SystemMessageId.THAT_PLAYER_IS_NOT_ONLINE);
				return;
			}
			
			if ((trade.getOwner().hasItemRequest()) || (trade.getPartner().hasItemRequest()))
			{
				return;
			}
			
			if (!player.getAccessLevel().allowTransaction())
			{
				player.cancelActiveTrade();
				player.sendPacket(SystemMessageId.YOU_ARE_NOT_AUTHORIZED_TO_DO_THAT);
				return;
			}
			
			if (player.getInstanceWorld() != trade.getPartner().getInstanceWorld())
			{
				player.cancelActiveTrade();
				return;
			}
			
			if (player.calculateDistance3D(trade.getPartner()) > 150)
			{
				player.cancelActiveTrade();
				return;
			}
			trade.confirm();
		}
		else
		{
			player.cancelActiveTrade();
		}
	}
}
