/*
 * 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 com.l2jserver.gameserver.model.actor.instance;

import com.l2jserver.Config;
import com.l2jserver.gameserver.TradeController;
import com.l2jserver.gameserver.datatables.MerchantPriceConfigTable;
import com.l2jserver.gameserver.datatables.MerchantPriceConfigTable.MerchantPriceConfig;
import com.l2jserver.gameserver.model.L2TradeList;
import com.l2jserver.gameserver.network.serverpackets.ActionFailed;
import com.l2jserver.gameserver.network.serverpackets.BuyList;
import com.l2jserver.gameserver.network.serverpackets.ExBuySellListPacket;
import com.l2jserver.gameserver.templates.chars.L2NpcTemplate;

/**
 * This class ...
 *
 * @version $Revision: 1.10.4.9 $ $Date: 2005/04/11 10:06:08 $
 */
public class L2MerchantInstance extends L2NpcInstance
{
	private MerchantPriceConfig _mpc;
	
	/**
	 * @param template
	 */
	public L2MerchantInstance(int objectId, L2NpcTemplate template)
	{
		super(objectId, template);
		setInstanceType(InstanceType.L2MerchantInstance);
	}
	
	@Override
	public void onSpawn()
	{
		super.onSpawn();
		_mpc = MerchantPriceConfigTable.getInstance().getMerchantPriceConfig(this);
	}
	
	@Override
	public String getHtmlPath(int npcId, int val)
	{
		String pom = "";
		
		if (val == 0) pom = "" + npcId;
		else pom = npcId + "-" + val;
		
		return "data/html/merchant/" + pom + ".htm";
	}
	
	/**
	 * @return Returns the mpc.
	 */
	public MerchantPriceConfig getMpc()
	{
		return _mpc;
	}
	
	public final void showBuyWindow(L2PcInstance player, int val)
	{
		double taxRate = 0;
		
		taxRate = getMpc().getTotalTaxRate();
		
		player.tempInventoryDisable();
		
		if (Config.DEBUG)
			_log.fine("Showing buylist");
		
		L2TradeList list = TradeController.getInstance().getBuyList(val);
		
		if (list != null && list.getNpcId().equals(String.valueOf(getNpcId())))
		{
			player.sendPacket(new BuyList(list, player.getAdena(), taxRate));
			player.sendPacket(new ExBuySellListPacket(player, list, taxRate, false));
		}
		else
		{
			_log.warning("possible client hacker: "+player.getName()+" attempting to buy from GM shop! < Ban him!");
			_log.warning("buylist id:" + val);
		}
		
		player.sendPacket(ActionFailed.STATIC_PACKET);
	}
}