/*
 * Copyright (c) 2013 L2jMobius
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
 * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package org.l2jmobius.gameserver.network.serverpackets;

import java.util.Collection;

import org.l2jmobius.commons.network.buffer.WriteBuffer;
import org.l2jmobius.gameserver.config.GeneralConfig;
import org.l2jmobius.gameserver.entity.actor.Player;
import org.l2jmobius.gameserver.entity.item.instance.Item;
import org.l2jmobius.gameserver.network.GameClient;
import org.l2jmobius.gameserver.network.ServerPackets;

public class TradeStart extends ServerPacket
{
	private final Player _player;
	private final Collection<Item> _itemList;
	
	public TradeStart(Player player)
	{
		_player = player;
		_itemList = _player.getInventory().getAvailableItems(true, (_player.isGM() && GeneralConfig.GM_TRADE_RESTRICTED_ITEMS), false);
	}
	
	@Override
	public void writeImpl(GameClient client, WriteBuffer buffer)
	{
		if ((_player.getActiveTradeList() == null) || (_player.getActiveTradeList().getPartner() == null))
		{
			return;
		}
		
		ServerPackets.TRADE_START.writeId(this, buffer);
		buffer.writeInt(_player.getActiveTradeList().getPartner().getObjectId());
		buffer.writeShort(_itemList.size());
		for (Item item : _itemList)
		{
			buffer.writeShort(item.getTemplate().getType1()); // item type1
			buffer.writeInt(item.getObjectId());
			buffer.writeInt(item.getId());
			buffer.writeInt(item.getCount());
			buffer.writeShort(item.getTemplate().getType2()); // item type2
			buffer.writeShort(0); // ?
			buffer.writeInt(item.getTemplate().getBodyPart().getMask()); // rev 415 slot 0006-lr.ear 0008-neck 0030-lr.finger 0040-head 0080-?? 0100-l.hand 0200-gloves 0400-chest 0800-pants 1000-feet 2000-?? 4000-r.hand 8000-r.hand
			buffer.writeShort(item.getEnchantLevel()); // enchant level
			buffer.writeShort(0);
			buffer.writeShort(item.getCustomType2());
		}
	}
}
