/*
 * Copyright (C) 2004-2013 L2J Server
 * 
 * This file is part of L2J Server.
 * 
 * L2J Server 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.
 * 
 * L2J Server 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.l2jserver.gameserver.network.clientpackets;

import java.util.ArrayList;
import java.util.List;

import com.l2jserver.gameserver.enums.ItemLocation;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
import com.l2jserver.gameserver.model.itemcontainer.Inventory;
import com.l2jserver.gameserver.model.items.instance.L2ItemInstance;

/**
 * Format:(ch) d[dd]
 * @author -Wooden-
 */
public final class RequestSaveInventoryOrder extends L2GameClientPacket
{
	private static final String _C__D0_24_REQUESTSAVEINVENTORYORDER = "[C] D0:24 RequestSaveInventoryOrder";
	
	private List<InventoryOrder> _order;
	
	/** client limit */
	private static final int LIMIT = 125;
	
	@Override
	protected void readImpl()
	{
		int sz = readD();
		sz = Math.min(sz, LIMIT);
		_order = new ArrayList<>(sz);
		for (int i = 0; i < sz; i++)
		{
			int objectId = readD();
			int order = readD();
			_order.add(new InventoryOrder(objectId, order));
		}
	}
	
	@Override
	protected void runImpl()
	{
		L2PcInstance player = getClient().getActiveChar();
		if (player != null)
		{
			Inventory inventory = player.getInventory();
			for (InventoryOrder order : _order)
			{
				L2ItemInstance item = inventory.getItemByObjectId(order.objectID);
				if ((item != null) && (item.getItemLocation() == ItemLocation.INVENTORY))
				{
					item.setItemLocation(ItemLocation.INVENTORY, order.order);
				}
			}
		}
	}
	
	private static class InventoryOrder
	{
		int order;
		
		int objectID;
		
		public InventoryOrder(int id, int ord)
		{
			objectID = id;
			order = ord;
		}
	}
	
	@Override
	protected boolean triggersOnActionRequest()
	{
		return false;
	}
	
	@Override
	public String getType()
	{
		return _C__D0_24_REQUESTSAVEINVENTORYORDER;
	}
}
