/*
 * 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 2, 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 *
 * http://www.gnu.org/copyleft/gpl.html
 */
package com.l2jfrozen.gameserver.handler.admincommandhandlers;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.logging.Logger;

import javolution.text.TextBuilder;
import javolution.util.FastList;
import javolution.util.FastMap;

import com.l2jfrozen.Config;
import com.l2jfrozen.gameserver.cache.HtmCache;
import com.l2jfrozen.gameserver.controllers.TradeController;
import com.l2jfrozen.gameserver.datatables.SkillTable;
import com.l2jfrozen.gameserver.datatables.sql.ItemTable;
import com.l2jfrozen.gameserver.datatables.sql.NpcTable;
import com.l2jfrozen.gameserver.handler.IAdminCommandHandler;
import com.l2jfrozen.gameserver.model.L2DropCategory;
import com.l2jfrozen.gameserver.model.L2DropData;
import com.l2jfrozen.gameserver.model.L2Object;
import com.l2jfrozen.gameserver.model.L2Skill;
import com.l2jfrozen.gameserver.model.L2TradeList;
import com.l2jfrozen.gameserver.model.actor.instance.L2BoxInstance;
import com.l2jfrozen.gameserver.model.actor.instance.L2ItemInstance;
import com.l2jfrozen.gameserver.model.actor.instance.L2NpcInstance;
import com.l2jfrozen.gameserver.model.actor.instance.L2PcInstance;
import com.l2jfrozen.gameserver.network.serverpackets.NpcHtmlMessage;
import com.l2jfrozen.gameserver.templates.L2Item;
import com.l2jfrozen.gameserver.templates.L2NpcTemplate;
import com.l2jfrozen.gameserver.templates.StatsSet;
import com.l2jfrozen.util.CloseUtil;
import com.l2jfrozen.util.database.L2DatabaseFactory;

/**
 * @author terry Window - Preferences - Java - Code Style - Code Templates
 */
public class AdminEditNpc implements IAdminCommandHandler
{
	private static Logger _log = Logger.getLogger(AdminEditChar.class.getName());
	private final static int PAGE_LIMIT = 7;

	private static final String[] ADMIN_COMMANDS =
	{
			"admin_edit_npc",
			"admin_save_npc",
			"admin_show_droplist",
			"admin_edit_drop",
			"admin_add_drop",
			"admin_del_drop",
			"admin_showShop",
			"admin_showShopList",
			"admin_addShopItem",
			"admin_delShopItem",
			"admin_box_access",
			"admin_editShopItem",
			"admin_close_window",
			"admin_show_skilllist_npc",
			"admin_add_skill_npc",
			"admin_edit_skill_npc",
			"admin_del_skill_npc",
			"admin_load_npc"
	};

	public boolean useAdminCommand(String command, L2PcInstance activeChar)
	{
		/*
		if(!AdminCommandAccessRights.getInstance().hasAccess(command, activeChar.getAccessLevel())){
			return false;
		}
		
		if(Config.GMAUDIT)
		{
			Logger _logAudit = Logger.getLogger("gmaudit");
			LogRecord record = new LogRecord(Level.INFO, command);
			record.setParameters(new Object[]
			{
					"GM: " + activeChar.getName(), " to target [" + activeChar.getTarget() + "] "
			});
			_logAudit.log(record);
		}
		*/

		if(command.startsWith("admin_showShop "))
		{
			String[] args = command.split(" ");

			if(args.length > 1)
			{
				showShop(activeChar, Integer.parseInt(command.split(" ")[1]));
			}

			args = null;
		}
		else if(command.startsWith("admin_showShopList "))
		{
			String[] args = command.split(" ");
			if(args.length > 2)
			{
				showShopList(activeChar, Integer.parseInt(command.split(" ")[1]), Integer.parseInt(command.split(" ")[2]));
			}

			args = null;
		}
		else if(command.startsWith("admin_edit_npc ") || command.equals("admin_edit_npc"))
		{
			if(command.startsWith("admin_edit_npc ")){
				try
				{
					String[] commandSplit = command.split(" ");

					int npcId = Integer.valueOf(commandSplit[1]);

					L2NpcTemplate npc = NpcTable.getInstance().getTemplate(npcId);
					Show_Npc_Property(activeChar, npc);

					commandSplit = null;
					npc = null;
				}
				catch(Exception e)
				{
					if(Config.ENABLE_ALL_EXCEPTIONS)
						e.printStackTrace();
					
					activeChar.sendMessage("Wrong usage: //edit_npc <npcId>");
				}
			}else{
				if(activeChar.getTarget() instanceof L2NpcInstance){
					
					int npcId = Integer.valueOf(((L2NpcInstance) activeChar.getTarget()).getNpcId());

					L2NpcTemplate npc = NpcTable.getInstance().getTemplate(npcId);
					Show_Npc_Property(activeChar, npc);

					npc = null;
					
				}
			}
			
		}
		else if(command.startsWith("admin_load_npc"))
		{
			StringTokenizer st = new StringTokenizer(command);
			st.nextToken();
			int id = 0;
			try
			{
				id = Integer.parseInt(st.nextToken());
			}
			catch(Exception e)
			{
				activeChar.sendMessage("Usage: //load_npc <id>");
			}
			if(id > 0)
				NpcTable.getInstance().reloadNpc(id);
		}
		else if(command.startsWith("admin_show_droplist "))
		{
			int npcId = 0;

			try
			{
				npcId = Integer.parseInt(command.substring(20).trim());
			}
			catch(Exception e)
			{
				if(Config.ENABLE_ALL_EXCEPTIONS)
					e.printStackTrace();
			}

			if(npcId > 0)
			{
				showNpcDropList(activeChar, npcId);
			}
			else
			{
				activeChar.sendMessage("Usage: //show_droplist <npc_id>");
			}
		}
		else if(command.startsWith("admin_addShopItem "))
		{
			String[] args = command.split(" ");

			if(args.length > 1)
			{
				addShopItem(activeChar, args);
			}

			args = null;
		}
		else if(command.startsWith("admin_delShopItem "))
		{
			String[] args = command.split(" ");

			if(args.length > 2)
			{
				delShopItem(activeChar, args);
			}

			args = null;
		}
		else if(command.startsWith("admin_editShopItem "))
		{
			String[] args = command.split(" ");

			if(args.length > 2)
			{
				editShopItem(activeChar, args);
			}

			args = null;
		}
		else if(command.startsWith("admin_save_npc "))
		{
			try
			{
				save_npc_property(activeChar, command);
			}
			catch(StringIndexOutOfBoundsException e)
			{
				if(Config.ENABLE_ALL_EXCEPTIONS)
					e.printStackTrace();
			}
		}
		else if(command.startsWith("admin_show_skilllist_npc "))
		{
			StringTokenizer st = new StringTokenizer(command.substring(25), " ");
			try
			{
				int npcId = -1;
				int page = 0;
				if (st.countTokens() <= 2)
				{
					if (st.hasMoreTokens())
						npcId = Integer.parseInt(st.nextToken());
					if (st.hasMoreTokens())
						page = Integer.parseInt(st.nextToken());
				}

				if(npcId > 0)
				{
					showNpcSkillList(activeChar, npcId, page);
				}
				else
					activeChar.sendMessage("Usage: //show_skilllist_npc <npc_id> <page>");
			}
			catch (Exception e)
			{
				activeChar.sendMessage("Usage: //show_skilllist_npc <npc_id> <page>");
			}
		}
		else if(command.startsWith("admin_edit_skill_npc "))
		{
			int npcId = -1, skillId = -1;
			try
			{
				StringTokenizer st = new StringTokenizer(command.substring(21).trim(), " ");
				if (st.countTokens() == 2)
				{
					try
					{
						npcId = Integer.parseInt(st.nextToken());
						skillId = Integer.parseInt(st.nextToken());
						showNpcSkillEdit(activeChar, npcId, skillId);
					}
					catch(Exception e)
					{}
				}
				else if (st.countTokens() == 3)
				{
					try
					{
						npcId = Integer.parseInt(st.nextToken());
						skillId = Integer.parseInt(st.nextToken());
						int level = Integer.parseInt(st.nextToken());
						
						updateNpcSkillData(activeChar, npcId, skillId, level);
					}
					catch(Exception e)
					{
						_log.fine("admin_edit_skill_npc parements error: " + command);
					}
				}
				else
				{
					activeChar.sendMessage("Usage: //edit_skill_npc <npc_id> <item_id> [<level>]");
				}
			}
			catch (StringIndexOutOfBoundsException e)
			{
				activeChar.sendMessage("Usage: //edit_skill_npc <npc_id> <item_id> [<level>]");
			}
		}
		else  if(command.startsWith("admin_add_skill_npc "))
		{
			int npcId = -1, skillId = -1;
			try
			{
				StringTokenizer st = new StringTokenizer(command.substring(20).trim(), " ");
				if(st.countTokens() == 1)
				{			
					try
					{
						String[] input = command.substring(20).split(" ");
						if (input.length < 1)
							return true;
						npcId = Integer.parseInt(input[0]);
					}
					catch(Exception e){}
				
					if(npcId > 0)
					{
						L2NpcTemplate npcData = NpcTable.getInstance().getTemplate(npcId);
						showNpcSkillAdd(activeChar, npcData);
					}
				}
				else if (st.countTokens() == 3)
				{
					try
					{
						npcId = Integer.parseInt(st.nextToken());
						skillId = Integer.parseInt(st.nextToken());
						int level = Integer.parseInt(st.nextToken());
						
						addNpcSkillData(activeChar, npcId, skillId, level);
					}
					catch(Exception e)
					{
						_log.fine("admin_add_skill_npc parements error: " + command);
					}
				}
				else
				{
					activeChar.sendMessage("Usage: //add_skill_npc <npc_id> [<level>]");
				}
			}
			catch (StringIndexOutOfBoundsException e)
			{
				activeChar.sendMessage("Usage: //add_skill_npc <npc_id> [<level>]");
			}
		}
		else if(command.startsWith("admin_del_skill_npc "))
		{
			int npcId = -1, skillId = -1;
			try
			{
				String[] input = command.substring(20).split(" ");
				if (input.length >= 2)
				{
					npcId = Integer.parseInt(input[0]);
					skillId = Integer.parseInt(input[1]);
				}
			}
			catch(Exception e){}
			
			if(npcId > 0)
			{
				deleteNpcSkillData(activeChar, npcId, skillId);
			}
			else
			{
				activeChar.sendMessage("Usage: //del_skill_npc <npc_id> <skill_id>");
			}
		}
		else if(command.startsWith("admin_edit_drop "))
		{
			int npcId = -1, itemId = 0, category = -1000;
			try
			{
				StringTokenizer st = new StringTokenizer(command.substring(16).trim());
				if(st.countTokens() == 3)
				{
					try
					{
						npcId = Integer.parseInt(st.nextToken());
						itemId = Integer.parseInt(st.nextToken());
						category = Integer.parseInt(st.nextToken());
						showEditDropData(activeChar, npcId, itemId, category);
					}
					catch(Exception e)
					{
						if(Config.ENABLE_ALL_EXCEPTIONS)
							e.printStackTrace();
					}
				}
				else if(st.countTokens() == 6)
				{
					try
					{
						npcId = Integer.parseInt(st.nextToken());
						itemId = Integer.parseInt(st.nextToken());
						category = Integer.parseInt(st.nextToken());
						int min = Integer.parseInt(st.nextToken());
						int max = Integer.parseInt(st.nextToken());
						int chance = Integer.parseInt(st.nextToken());

						updateDropData(activeChar, npcId, itemId, min, max, category, chance);
					}
					catch(Exception e)
					{
						if(Config.ENABLE_ALL_EXCEPTIONS)
							e.printStackTrace();
						
						_log.fine("admin_edit_drop parements error: " + command);
					}
				}
				else
				{
					activeChar.sendMessage("Usage: //edit_drop <npc_id> <item_id> <category> [<min> <max> <chance>]");
				}

				st = null;
			}
			catch(StringIndexOutOfBoundsException e)
			{
				if(Config.ENABLE_ALL_EXCEPTIONS)
					e.printStackTrace();
				
				activeChar.sendMessage("Usage: //edit_drop <npc_id> <item_id> <category> [<min> <max> <chance>]");
			}
		}
		else if(command.startsWith("admin_add_drop "))
		{
			int npcId = -1;
			try
			{
				StringTokenizer st = new StringTokenizer(command.substring(15).trim());
				if(st.countTokens() == 1)
				{
					try
					{
						String[] input = command.substring(15).split(" ");

						if(input.length < 1)
							return true;

						npcId = Integer.parseInt(input[0]);
						input = null;
					}
					catch(Exception e)
					{
						if(Config.ENABLE_ALL_EXCEPTIONS)
							e.printStackTrace();
					}

					if(npcId > 0)
					{
						L2NpcTemplate npcData = NpcTable.getInstance().getTemplate(npcId);
						showAddDropData(activeChar, npcData);
						npcData = null;
					}
				}
				else if(st.countTokens() == 6)
				{
					try
					{
						npcId = Integer.parseInt(st.nextToken());
						int itemId = Integer.parseInt(st.nextToken());
						int category = Integer.parseInt(st.nextToken());
						int min = Integer.parseInt(st.nextToken());
						int max = Integer.parseInt(st.nextToken());
						int chance = Integer.parseInt(st.nextToken());

						addDropData(activeChar, npcId, itemId, min, max, category, chance);
					}
					catch(Exception e)
					{
						if(Config.ENABLE_ALL_EXCEPTIONS)
							e.printStackTrace();
						
						_log.fine("admin_add_drop parements error: " + command);
					}
				}
				else
				{
					activeChar.sendMessage("Usage: //add_drop <npc_id> [<item_id> <category> <min> <max> <chance>]");
				}

				st = null;
			}
			catch(StringIndexOutOfBoundsException e)
			{
				if(Config.ENABLE_ALL_EXCEPTIONS)
					e.printStackTrace();
				
				activeChar.sendMessage("Usage: //add_drop <npc_id> [<item_id> <category> <min> <max> <chance>]");
			}
		}
		else if(command.startsWith("admin_del_drop "))
		{
			int npcId = -1, itemId = -1, category = -1000;

			try
			{
				String[] input = command.substring(15).split(" ");
				if(input.length >= 3)
				{
					npcId = Integer.parseInt(input[0]);
					itemId = Integer.parseInt(input[1]);
					category = Integer.parseInt(input[2]);
					input = null;
				}
			}
			catch(Exception e)
			{
				if(Config.ENABLE_ALL_EXCEPTIONS)
					e.printStackTrace();
			}

			if(npcId > 0)
			{
				deleteDropData(activeChar, npcId, itemId, category);
			}
			else
			{
				activeChar.sendMessage("Usage: //del_drop <npc_id> <item_id> <category>");
			}
		}
		else if(command.startsWith("admin_box_access"))
		{
			L2Object target = activeChar.getTarget();
			String[] players = command.split(" ");

			if(target instanceof L2BoxInstance)
			{
				L2BoxInstance box = (L2BoxInstance) target;

				if(players.length > 1)
				{
					boolean access = true;
					for(int i = 1; i < players.length; i++)
					{
						if(players[i].equals("no"))
						{
							access = false;
							continue;
						}
						box.grantAccess(players[i], access);
					}
				}
				else
				{
					try
					{
						String msg = "Access:";

						for(Object p : box.getAccess())
						{
							msg += " " + (String) p;
						}

						activeChar.sendMessage(msg);
						msg = null;
					}
					catch(Exception e)
					{
						if(Config.ENABLE_ALL_EXCEPTIONS)
							e.printStackTrace();
						
						_log.info("box_access: " + e);
					}
				}

				box = null;
			}

			target = null;
			players = null;
		}

		return true;
	}

	private void editShopItem(L2PcInstance activeChar, String[] args)
	{
		int tradeListID = Integer.parseInt(args[1]);
		int itemID = Integer.parseInt(args[2]);

		L2TradeList tradeList = TradeController.getInstance().getBuyList(tradeListID);
		L2Item item = ItemTable.getInstance().getTemplate(itemID);

		if(tradeList.getPriceForItemId(itemID) < 0)
			return;

		if(args.length > 3)
		{
			int price = Integer.parseInt(args[3]);
			int order = findOrderTradeList(itemID, tradeList.getPriceForItemId(itemID), tradeListID);

			tradeList.replaceItem(itemID, Integer.parseInt(args[3]));
			updateTradeList(itemID, price, tradeListID, order);

			activeChar.sendMessage("Updated price for " + item.getName() + " in Trade List " + tradeListID);
			showShopList(activeChar, tradeListID, 1);
			return;
		}

		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);

		TextBuilder replyMSG = new TextBuilder();
		replyMSG.append("<html><title>Merchant Shop Item Edit</title>");
		replyMSG.append("<body>");
		replyMSG.append("<br>Edit an entry in merchantList.");
		replyMSG.append("<br>Editing Item: " + item.getName());
		replyMSG.append("<table>");
		replyMSG.append("<tr><td width=100>Property</td><td width=100>Edit Field</td><td width=100>Old Value</td></tr>");
		replyMSG.append("<tr><td><br></td><td></td></tr>");
		replyMSG.append("<tr><td>Price</td><td><edit var=\"price\" width=80></td><td>" + tradeList.getPriceForItemId(itemID) + "</td></tr>");
		replyMSG.append("</table>");
		replyMSG.append("<center><br><br><br>");
		replyMSG.append("<button value=\"Save\" action=\"bypass -h admin_editShopItem " + tradeListID + " " + itemID + " $price\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("<br><button value=\"Back\" action=\"bypass -h admin_showShopList " + tradeListID + " 1\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("</center>");
		replyMSG.append("</body></html>");

		adminReply.setHtml(replyMSG.toString());
		activeChar.sendPacket(adminReply);

		tradeList = null;
		item = null;
		adminReply = null;
		replyMSG = null;
	}

	private void delShopItem(L2PcInstance activeChar, String[] args)
	{
		int tradeListID = Integer.parseInt(args[1]);
		int itemID = Integer.parseInt(args[2]);

		L2TradeList tradeList = TradeController.getInstance().getBuyList(tradeListID);

		if(tradeList.getPriceForItemId(itemID) < 0)
			return;

		if(args.length > 3)
		{
			int order = findOrderTradeList(itemID, tradeList.getPriceForItemId(itemID), tradeListID);

			tradeList.removeItem(itemID);
			deleteTradeList(tradeListID, order);

			activeChar.sendMessage("Deleted " + ItemTable.getInstance().getTemplate(itemID).getName() + " from Trade List " + tradeListID);
			showShopList(activeChar, tradeListID, 1);
			return;
		}

		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);

		TextBuilder replyMSG = new TextBuilder();
		replyMSG.append("<html><title>Merchant Shop Item Delete</title>");
		replyMSG.append("<body>");
		replyMSG.append("<br>Delete entry in merchantList.");
		replyMSG.append("<br>Item to Delete: " + ItemTable.getInstance().getTemplate(itemID).getName());
		replyMSG.append("<table>");
		replyMSG.append("<tr><td width=100>Property</td><td width=100>Value</td></tr>");
		replyMSG.append("<tr><td><br></td><td></td></tr>");
		replyMSG.append("<tr><td>Price</td><td>" + tradeList.getPriceForItemId(itemID) + "</td></tr>");
		replyMSG.append("</table>");
		replyMSG.append("<center><br><br><br>");
		replyMSG.append("<button value=\"Confirm\" action=\"bypass -h admin_delShopItem " + tradeListID + " " + itemID + " 1\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("<br><button value=\"Back\" action=\"bypass -h admin_showShopList " + tradeListID + " 1\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("</center>");
		replyMSG.append("</body></html>");

		adminReply.setHtml(replyMSG.toString());
		activeChar.sendPacket(adminReply);

		tradeList = null;
		adminReply = null;
		replyMSG = null;
	}

	private void addShopItem(L2PcInstance activeChar, String[] args)
	{
		int tradeListID = Integer.parseInt(args[1]);

		L2TradeList tradeList = TradeController.getInstance().getBuyList(tradeListID);

		if(tradeList == null)
		{
			activeChar.sendMessage("TradeList not found!");
			return;
		}

		if(args.length > 3)
		{
			int order = tradeList.getItems().size() + 1; // last item order + 1
			int itemID = Integer.parseInt(args[2]);
			int price = Integer.parseInt(args[3]);

			L2ItemInstance newItem = ItemTable.getInstance().createDummyItem(itemID);
			newItem.setPriceToSell(price);
			newItem.setCount(-1);
			tradeList.addItem(newItem);
			storeTradeList(itemID, price, tradeListID, order);

			activeChar.sendMessage("Added " + newItem.getItem().getName() + " to Trade List " + tradeList.getListId());
			showShopList(activeChar, tradeListID, 1);

			newItem = null;

			return;
		}

		tradeList = null;

		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);

		TextBuilder replyMSG = new TextBuilder();
		replyMSG.append("<html><title>Merchant Shop Item Add</title>");
		replyMSG.append("<body>");
		replyMSG.append("<br>Add a new entry in merchantList.");
		replyMSG.append("<table>");
		replyMSG.append("<tr><td width=100>Property</td><td>Edit Field</td></tr>");
		replyMSG.append("<tr><td><br></td><td></td></tr>");
		replyMSG.append("<tr><td>ItemID</td><td><edit var=\"itemID\" width=80></td></tr>");
		replyMSG.append("<tr><td>Price</td><td><edit var=\"price\" width=80></td></tr>");
		replyMSG.append("</table>");
		replyMSG.append("<center><br><br><br>");
		replyMSG.append("<button value=\"Save\" action=\"bypass -h admin_addShopItem " + tradeListID + " $itemID $price\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("<br><button value=\"Back\" action=\"bypass -h admin_showShopList " + tradeListID + " 1\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("</center>");
		replyMSG.append("</body></html>");

		adminReply.setHtml(replyMSG.toString());
		activeChar.sendPacket(adminReply);

		adminReply = null;
		replyMSG = null;
	}

	private void showShopList(L2PcInstance activeChar, int tradeListID, int page)
	{
		L2TradeList tradeList = TradeController.getInstance().getBuyList(tradeListID);

		if(page > tradeList.getItems().size() / PAGE_LIMIT + 1 || page < 1)
			return;

		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
		TextBuilder html = itemListHtml(tradeList, page);

		adminReply.setHtml(html.toString());
		activeChar.sendPacket(adminReply);

		tradeList = null;
		adminReply = null;
		html = null;
	}

	private TextBuilder itemListHtml(L2TradeList tradeList, int page)
	{
		TextBuilder replyMSG = new TextBuilder();

		replyMSG.append("<html><title>Merchant Shop List Page: " + page + "</title>");
		replyMSG.append("<body>");
		replyMSG.append("<br>Edit, add or delete entries in a merchantList.");
		replyMSG.append("<table>");
		replyMSG.append("<tr><td width=150>Item Name</td><td width=60>Price</td><td width=40>Delete</td></tr>");

		int start = (page - 1) * PAGE_LIMIT;
		int end = Math.min((page - 1) * PAGE_LIMIT + PAGE_LIMIT - 1, tradeList.getItems().size() - 1);

		for(L2ItemInstance item : tradeList.getItems(start, end + 1))
		{
			replyMSG.append("<tr><td><a action=\"bypass -h admin_editShopItem " + tradeList.getListId() + " " + item.getItemId() + "\">" + item.getItem().getName() + "</a></td>");
			replyMSG.append("<td>" + item.getPriceToSell() + "</td>");
			replyMSG.append("<td><button value=\"Del\" action=\"bypass -h admin_delShopItem " + tradeList.getListId() + " " + item.getItemId() + "\" width=40 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\"></td>");
			replyMSG.append("</tr>");
		}

		replyMSG.append("<tr>");

		int min = 1;
		int max = tradeList.getItems().size() / PAGE_LIMIT + 1;

		if(page > 1)
		{
			replyMSG.append("<td><button value=\"Page" + (page - 1) + "\" action=\"bypass -h admin_showShopList " + tradeList.getListId() + " " + (page - 1) + "\" width=40 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\"></td>");
		}

		if(page < max)
		{
			if(page <= min)
			{
				replyMSG.append("<td></td>");
			}

			replyMSG.append("<td><button value=\"Page" + (page + 1) + "\" action=\"bypass -h admin_showShopList " + tradeList.getListId() + " " + (page + 1) + "\" width=40 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\"></td>");
		}

		replyMSG.append("</tr><tr><td>.</td></tr>");
		replyMSG.append("</table>");
		replyMSG.append("<center>");
		replyMSG.append("<button value=\"Add\" action=\"bypass -h admin_addShopItem " + tradeList.getListId() + "\" width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("<button value=\"Close\" action=\"bypass -h admin_close_window\" width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("</center></body></html>");

		return replyMSG;
	}

	private void showShop(L2PcInstance activeChar, int merchantID)
	{
		List<L2TradeList> tradeLists = getTradeLists(merchantID);

		if(tradeLists == null)
		{
			activeChar.sendMessage("Unknown npc template ID" + merchantID);
			return;
		}

		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);

		TextBuilder replyMSG = new TextBuilder("<html><title>Merchant Shop Lists</title>");
		replyMSG.append("<body>");
		replyMSG.append("<br>Select a list to view");
		replyMSG.append("<table>");
		replyMSG.append("<tr><td>Mecrchant List ID</td></tr>");

		for(L2TradeList tradeList : tradeLists)
		{
			if(tradeList != null)
			{
				replyMSG.append("<tr><td><a action=\"bypass -h admin_showShopList " + tradeList.getListId() + " 1\">Trade List " + tradeList.getListId() + "</a></td></tr>");
			}
		}

		replyMSG.append("</table>");
		replyMSG.append("<center>");
		replyMSG.append("<button value=\"Close\" action=\"bypass -h admin_close_window\" width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("</center></body></html>");

		adminReply.setHtml(replyMSG.toString());
		activeChar.sendPacket(adminReply);

		tradeLists = null;
		adminReply = null;
		replyMSG = null;
	}

	private void storeTradeList(int itemID, int price, int tradeListID, int order)
	{
		Connection con = null;
		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);
			PreparedStatement stmt = con.prepareStatement("INSERT INTO merchant_buylists (`item_id`,`price`,`shop_id`,`order`) values (" + itemID + "," + price + "," + tradeListID + "," + order + ")");
			stmt.execute();
			stmt.close();
			stmt = null;
		}
		catch(SQLException esql)
		{
			esql.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private void updateTradeList(int itemID, int price, int tradeListID, int order)
	{
		Connection con = null;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);
			PreparedStatement stmt = con.prepareStatement("UPDATE merchant_buylists SET `price`='" + price + "' WHERE `shop_id`='" + tradeListID + "' AND `order`='" + order + "'");
			stmt.execute();
			stmt.close();
			stmt = null;
		}
		catch(SQLException esql)
		{
			esql.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private void deleteTradeList(int tradeListID, int order)
	{
		Connection con = null;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);
			PreparedStatement stmt = con.prepareStatement("DELETE FROM merchant_buylists WHERE `shop_id`='" + tradeListID + "' AND `order`='" + order + "'");
			stmt.execute();
			stmt.close();
			stmt = null;
		}
		catch(SQLException esql)
		{
			esql.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private int findOrderTradeList(int itemID, int price, int tradeListID)
	{
		Connection con = null;

		int order = 0;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);
			PreparedStatement stmt = con.prepareStatement("SELECT * FROM merchant_buylists WHERE `shop_id`='" + tradeListID + "' AND `item_id` ='" + itemID + "' AND `price` = '" + price + "'");
			ResultSet rs = stmt.executeQuery();
			rs.first();

			order = rs.getInt("order");

			stmt.close();
			rs.close();

			stmt = null;
			rs = null;
		}
		catch(SQLException esql)
		{
			esql.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
		return order;
	}

	private List<L2TradeList> getTradeLists(int merchantID)
	{
		String target = "npc_%objectId%_Buy";

		String content = HtmCache.getInstance().getHtm("data/html/merchant/" + merchantID + ".htm");

		if(content == null)
		{
			content = HtmCache.getInstance().getHtm("data/html/merchant/30001.htm");

			if(content == null)
				return null;
		}

		List<L2TradeList> tradeLists = new FastList<L2TradeList>();
		String[] lines = content.split("\n");

		int pos = 0;

		for(String line : lines)
		{
			pos = line.indexOf(target);

			if(pos >= 0)
			{
				int tradeListID = Integer.decode(line.substring(pos + target.length() + 1).split("\"")[0]);

				tradeLists.add(TradeController.getInstance().getBuyList(tradeListID));
			}
		}

		target = null;
		content = null;
		lines = null;

		return tradeLists;
	}

	public String[] getAdminCommandList()
	{
		return ADMIN_COMMANDS;
	}

	private void Show_Npc_Property(L2PcInstance activeChar, L2NpcTemplate npc)
	{
		if(npc.isCustom()){
			activeChar.sendMessage("You are going to modify Custom NPC");
		}
		
		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
		String content = HtmCache.getInstance().getHtm("data/html/admin/editnpc.htm");

		if(content != null)
		{
			adminReply.setHtml(content);
			adminReply.replace("%npcId%", String.valueOf(npc.npcId));
			adminReply.replace("%templateId%", String.valueOf(npc.idTemplate));
			adminReply.replace("%name%", npc.name);
			adminReply.replace("%serverSideName%", npc.serverSideName == true ? "1" : "0");
			adminReply.replace("%title%", npc.title);
			adminReply.replace("%serverSideTitle%", npc.serverSideTitle == true ? "1" : "0");
			adminReply.replace("%collisionRadius%", String.valueOf(npc.collisionRadius));
			adminReply.replace("%collisionHeight%", String.valueOf(npc.collisionHeight));
			adminReply.replace("%level%", String.valueOf(npc.level));
			adminReply.replace("%sex%", String.valueOf(npc.sex));
			adminReply.replace("%type%", String.valueOf(npc.type));
			adminReply.replace("%attackRange%", String.valueOf(npc.baseAtkRange));
			adminReply.replace("%hp%", String.valueOf(npc.baseHpMax));
			adminReply.replace("%mp%", String.valueOf(npc.baseMpMax));
			adminReply.replace("%hpRegen%", String.valueOf(npc.baseHpReg));
			adminReply.replace("%mpRegen%", String.valueOf(npc.baseMpReg));
			adminReply.replace("%str%", String.valueOf(npc.baseSTR));
			adminReply.replace("%con%", String.valueOf(npc.baseCON));
			adminReply.replace("%dex%", String.valueOf(npc.baseDEX));
			adminReply.replace("%int%", String.valueOf(npc.baseINT));
			adminReply.replace("%wit%", String.valueOf(npc.baseWIT));
			adminReply.replace("%men%", String.valueOf(npc.baseMEN));
			adminReply.replace("%exp%", String.valueOf(npc.rewardExp));
			adminReply.replace("%sp%", String.valueOf(npc.rewardSp));
			adminReply.replace("%pAtk%", String.valueOf(npc.basePAtk));
			adminReply.replace("%pDef%", String.valueOf(npc.basePDef));
			adminReply.replace("%mAtk%", String.valueOf(npc.baseMAtk));
			adminReply.replace("%mDef%", String.valueOf(npc.baseMDef));
			adminReply.replace("%pAtkSpd%", String.valueOf(npc.basePAtkSpd));
			adminReply.replace("%aggro%", String.valueOf(npc.aggroRange));
			adminReply.replace("%mAtkSpd%", String.valueOf(npc.baseMAtkSpd));
			adminReply.replace("%rHand%", String.valueOf(npc.rhand));
			adminReply.replace("%lHand%", String.valueOf(npc.lhand));
			adminReply.replace("%armor%", String.valueOf(npc.armor));
			adminReply.replace("%walkSpd%", String.valueOf(npc.baseWalkSpd));
			adminReply.replace("%runSpd%", String.valueOf(npc.baseRunSpd));
			adminReply.replace("%factionId%", npc.factionId == null ? "" : npc.factionId);
			adminReply.replace("%factionRange%", String.valueOf(npc.factionRange));
			adminReply.replace("%isUndead%", npc.isUndead ? "1" : "0");
			adminReply.replace("%absorbLevel%", String.valueOf(npc.absorbLevel));
		}
		else
		{
			adminReply.setHtml("<html><head><body>File not found: data/html/admin/editnpc.htm</body></html>");
		}

		activeChar.sendPacket(adminReply);

		adminReply = null;
		content = null;
	}

	private void save_npc_property(L2PcInstance activeChar, String command)
	{
		String[] commandSplit = command.split(" ");

		if(commandSplit.length < 4)
			return;

		StatsSet newNpcData = new StatsSet();

		try
		{
			newNpcData.set("npcId", commandSplit[1]);

			String statToSet = commandSplit[2];
			String value = commandSplit[3];

			if(commandSplit.length > 4)
			{
				for(int i = 0; i < commandSplit.length - 3; i++)
				{
					value += " " + commandSplit[i + 4];
				}
			}

			commandSplit = null;

			if(statToSet.equals("templateId"))
			{
				newNpcData.set("idTemplate", Integer.valueOf(value));
			}
			else if(statToSet.equals("name"))
			{
				newNpcData.set("name", value);
			}
			else if(statToSet.equals("serverSideName"))
			{
				newNpcData.set("serverSideName", Integer.valueOf(value));
			}
			else if(statToSet.equals("title"))
			{
				newNpcData.set("title", value);
			}
			else if(statToSet.equals("serverSideTitle"))
			{
				newNpcData.set("serverSideTitle", Integer.valueOf(value) == 1 ? 1 : 0);
			}
			else if(statToSet.equals("collisionRadius"))
			{
				newNpcData.set("collision_radius", Integer.valueOf(value));
			}
			else if(statToSet.equals("collisionHeight"))
			{
				newNpcData.set("collision_height", Integer.valueOf(value));
			}
			else if(statToSet.equals("level"))
			{
				newNpcData.set("level", Integer.valueOf(value));
			}
			else if(statToSet.equals("sex"))
			{
				int intValue = Integer.valueOf(value);
				newNpcData.set("sex", intValue == 0 ? "male" : intValue == 1 ? "female" : "etc");
			}
			else if(statToSet.equals("type"))
			{
				Class.forName("com.l2jfrozen.gameserver.model.actor.instance." + value + "Instance");
				newNpcData.set("type", value);
			}
			else if(statToSet.equals("attackRange"))
			{
				newNpcData.set("attackrange", Integer.valueOf(value));
			}
			else if(statToSet.equals("hp"))
			{
				newNpcData.set("hp", Integer.valueOf(value));
			}
			else if(statToSet.equals("mp"))
			{
				newNpcData.set("mp", Integer.valueOf(value));
			}
			else if(statToSet.equals("hpRegen"))
			{
				newNpcData.set("hpreg", Integer.valueOf(value));
			}
			else if(statToSet.equals("mpRegen"))
			{
				newNpcData.set("mpreg", Integer.valueOf(value));
			}
			else if(statToSet.equals("str"))
			{
				newNpcData.set("str", Integer.valueOf(value));
			}
			else if(statToSet.equals("con"))
			{
				newNpcData.set("con", Integer.valueOf(value));
			}
			else if(statToSet.equals("dex"))
			{
				newNpcData.set("dex", Integer.valueOf(value));
			}
			else if(statToSet.equals("int"))
			{
				newNpcData.set("int", Integer.valueOf(value));
			}
			else if(statToSet.equals("wit"))
			{
				newNpcData.set("wit", Integer.valueOf(value));
			}
			else if(statToSet.equals("men"))
			{
				newNpcData.set("men", Integer.valueOf(value));
			}
			else if(statToSet.equals("exp"))
			{
				newNpcData.set("exp", Integer.valueOf(value));
			}
			else if(statToSet.equals("sp"))
			{
				newNpcData.set("sp", Integer.valueOf(value));
			}
			else if(statToSet.equals("pAtk"))
			{
				newNpcData.set("patk", Integer.valueOf(value));
			}
			else if(statToSet.equals("pDef"))
			{
				newNpcData.set("pdef", Integer.valueOf(value));
			}
			else if(statToSet.equals("mAtk"))
			{
				newNpcData.set("matk", Integer.valueOf(value));
			}
			else if(statToSet.equals("mDef"))
			{
				newNpcData.set("mdef", Integer.valueOf(value));
			}
			else if(statToSet.equals("pAtkSpd"))
			{
				newNpcData.set("atkspd", Integer.valueOf(value));
			}
			else if(statToSet.equals("aggro"))
			{
				newNpcData.set("aggro", Integer.valueOf(value));
			}
			else if(statToSet.equals("mAtkSpd"))
			{
				newNpcData.set("matkspd", Integer.valueOf(value));
			}
			else if(statToSet.equals("rHand"))
			{
				newNpcData.set("rhand", Integer.valueOf(value));
			}
			else if(statToSet.equals("lHand"))
			{
				newNpcData.set("lhand", Integer.valueOf(value));
			}
			else if(statToSet.equals("armor"))
			{
				newNpcData.set("armor", Integer.valueOf(value));
			}
			else if(statToSet.equals("runSpd"))
			{
				newNpcData.set("runspd", Integer.valueOf(value));
			}
			else if(statToSet.equals("factionId"))
			{
				newNpcData.set("faction_id", value);
			}
			else if(statToSet.equals("factionRange"))
			{
				newNpcData.set("faction_range", Integer.valueOf(value));
			}
			else if(statToSet.equals("isUndead"))
			{
				newNpcData.set("isUndead", Integer.valueOf(value) == 1 ? 1 : 0);
			}
			else if(statToSet.equals("absorbLevel"))
			{
				int intVal = Integer.valueOf(value);
				newNpcData.set("absorb_level", intVal < 0 ? 0 : intVal > 12 ? 0 : intVal);
			}

			statToSet = null;
			value = null;
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
			
			_log.warning("Error saving new npc value: " + e);
		}

		int npcId = newNpcData.getInteger("npcId");
		final L2NpcTemplate old = NpcTable.getInstance().getTemplate(npcId);
		
		if(old.isCustom()){
			activeChar.sendMessage("You are going to save Custom NPC");
		}
		
		NpcTable.getInstance().saveNpc(newNpcData);
		
		NpcTable.getInstance().reloadNpc(npcId);
		
		Show_Npc_Property(activeChar, NpcTable.getInstance().getTemplate(npcId));

		newNpcData = null;
	}

	private void showNpcDropList(L2PcInstance activeChar, int npcId)
	{
		L2NpcTemplate npcData = NpcTable.getInstance().getTemplate(npcId);

		if(npcData == null)
		{
			activeChar.sendMessage("unknown npc template id" + npcId);
			return;
		}

		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);

		TextBuilder replyMSG = new TextBuilder("<html><title>NPC: " + npcData.name + "(" + npcData.npcId + ") 's drop manage</title>");
		replyMSG.append("<body>");
		replyMSG.append("<br>Notes: click[drop_id]to show the detail of drop data,click[del] to delete the drop data!");
		replyMSG.append("<table>");
		replyMSG.append("<tr><td>npc_id itemId category</td><td>item[id]</td><td>type</td><td>del</td></tr>");

		for(L2DropCategory cat : npcData.getDropData())
		{
			for(L2DropData drop : cat.getAllDrops())
			{
				replyMSG.append("<tr><td><a action=\"bypass -h admin_edit_drop " + npcData.npcId + " " + drop.getItemId() + " " + cat.getCategoryType() + "\">" + npcData.npcId + " " + drop.getItemId() + " " + cat.getCategoryType() + "</a></td>" + "<td>" + ItemTable.getInstance().getTemplate(drop.getItemId()).getName() + "[" + drop.getItemId() + "]" + "</td><td>" + (drop.isQuestDrop() ? "Q" : cat.isSweep() ? "S" : "D") + "</td><td>" + "<a action=\"bypass -h admin_del_drop " + npcData.npcId + " " + drop.getItemId() + " " + cat.getCategoryType() + "\">del</a></td></tr>");
			}
		}

		npcData = null;

		replyMSG.append("</table>");
		replyMSG.append("<center>");
		replyMSG.append("<button value=\"Add DropData\" action=\"bypass -h admin_add_drop " + npcId + "\" width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("<button value=\"Close\" action=\"bypass -h admin_close_window\" width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("</center></body></html>");

		adminReply.setHtml(replyMSG.toString());
		activeChar.sendPacket(adminReply);

		adminReply = null;
		replyMSG = null;
	}

	private void showEditDropData(L2PcInstance activeChar, int npcId, int itemId, int category)
	{
		Connection con = null;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);

			PreparedStatement statement = con.prepareStatement("SELECT mobId, itemId, min, max, category, chance FROM droplist WHERE mobId=" + npcId + " AND itemId=" + itemId + " AND category=" + category);
			ResultSet dropData = statement.executeQuery();

			NpcHtmlMessage adminReply = new NpcHtmlMessage(5);

			TextBuilder replyMSG = new TextBuilder("<html><title>the detail of dropdata: (" + npcId + " " + itemId + " " + category + ")</title>");
			replyMSG.append("<body>");

			if(dropData.next())
			{
				replyMSG.append("<table>");
				replyMSG.append("<tr><td>Appertain of NPC</td><td>" + NpcTable.getInstance().getTemplate(dropData.getInt("mobId")).name + "</td></tr>");
				replyMSG.append("<tr><td>ItemName</td><td>" + ItemTable.getInstance().getTemplate(dropData.getInt("itemId")).getName() + "(" + dropData.getInt("itemId") + ")</td></tr>");
				replyMSG.append("<tr><td>Category</td><td>" + (category == -1 ? "sweep" : Integer.toString(category)) + "</td></tr>");
				replyMSG.append("<tr><td>MIN(" + dropData.getInt("min") + ")</td><td><edit var=\"min\" width=80></td></tr>");
				replyMSG.append("<tr><td>MAX(" + dropData.getInt("max") + ")</td><td><edit var=\"max\" width=80></td></tr>");
				replyMSG.append("<tr><td>CHANCE(" + dropData.getInt("chance") + ")</td><td><edit var=\"chance\" width=80></td></tr>");
				replyMSG.append("</table>");
				replyMSG.append("<center>");
				replyMSG.append("<button value=\"Save Modify\" action=\"bypass -h admin_edit_drop " + npcId + " " + itemId + " " + category + " $min $max $chance\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
				replyMSG.append("<br><button value=\"DropList\" action=\"bypass -h admin_show_droplist " + dropData.getInt("mobId") + "\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
				replyMSG.append("</center>");
			}

			dropData.close();
			statement.close();
			statement = null;
			dropData = null;

			replyMSG.append("</body></html>");
			adminReply.setHtml(replyMSG.toString());

			activeChar.sendPacket(adminReply);

			adminReply = null;
			replyMSG = null;
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private void showAddDropData(L2PcInstance activeChar, L2NpcTemplate npcData)
	{
		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);

		TextBuilder replyMSG = new TextBuilder("<html><title>Add dropdata to " + npcData.name + "(" + npcData.npcId + ")</title>");
		replyMSG.append("<body>");
		replyMSG.append("<table>");
		replyMSG.append("<tr><td>Item-Id</td><td><edit var=\"itemId\" width=80></td></tr>");
		replyMSG.append("<tr><td>MIN</td><td><edit var=\"min\" width=80></td></tr>");
		replyMSG.append("<tr><td>MAX</td><td><edit var=\"max\" width=80></td></tr>");
		replyMSG.append("<tr><td>CATEGORY(sweep=-1)</td><td><edit var=\"category\" width=80></td></tr>");
		replyMSG.append("<tr><td>CHANCE(0-1000000)</td><td><edit var=\"chance\" width=80></td></tr>");
		replyMSG.append("</table>");
		replyMSG.append("<center>");
		replyMSG.append("<button value=\"SAVE\" action=\"bypass -h admin_add_drop " + npcData.npcId + " $itemId $category $min $max $chance\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("<br><button value=\"DropList\" action=\"bypass -h admin_show_droplist " + npcData.npcId + "\"  width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("</center>");
		replyMSG.append("</body></html>");
		adminReply.setHtml(replyMSG.toString());

		activeChar.sendPacket(adminReply);

		adminReply = null;
		replyMSG = null;
	}

	private void updateDropData(L2PcInstance activeChar, int npcId, int itemId, int min, int max, int category, int chance)
	{
		Connection con = null;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);

			PreparedStatement statement = con.prepareStatement("UPDATE droplist SET min=?, max=?, chance=? WHERE mobId=? AND itemId=? AND category=?");
			statement.setInt(1, min);
			statement.setInt(2, max);
			statement.setInt(3, chance);
			statement.setInt(4, npcId);
			statement.setInt(5, itemId);
			statement.setInt(6, category);

			statement.execute();
			statement.close();
			statement = null;

			PreparedStatement statement2 = con.prepareStatement("SELECT mobId FROM droplist WHERE mobId=? AND itemId=? AND category=?");
			statement2.setInt(1, npcId);
			statement2.setInt(2, itemId);
			statement2.setInt(3, category);

			ResultSet npcIdRs = statement2.executeQuery();

			if(npcIdRs.next())
			{
				npcId = npcIdRs.getInt("mobId");
			}

			npcIdRs.close();
			statement2.close();
			statement2 = null;
			npcIdRs = null;

			if(npcId > 0)
			{
				reLoadNpcDropList(npcId);

				NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
				TextBuilder replyMSG = new TextBuilder("<html><title>Drop data modify complete!</title>");
				replyMSG.append("<body>");
				replyMSG.append("<center><button value=\"DropList\" action=\"bypass -h admin_show_droplist " + npcId + "\" width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\"></center>");
				replyMSG.append("</body></html>");

				adminReply.setHtml(replyMSG.toString());
				activeChar.sendPacket(adminReply);
				adminReply = null;
				replyMSG = null;
			}
			else
			{
				activeChar.sendMessage("unknown error!");
			}
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private void addDropData(L2PcInstance activeChar, int npcId, int itemId, int min, int max, int category, int chance)
	{
		Connection con = null;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);

			PreparedStatement statement = con.prepareStatement("INSERT INTO droplist(mobId, itemId, min, max, category, chance) values(?,?,?,?,?,?)");
			statement.setInt(1, npcId);
			statement.setInt(2, itemId);
			statement.setInt(3, min);
			statement.setInt(4, max);
			statement.setInt(5, category);
			statement.setInt(6, chance);
			statement.execute();
			statement.close();
			statement = null;

			reLoadNpcDropList(npcId);

			NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
			TextBuilder replyMSG = new TextBuilder("<html><title>Add drop data complete!</title>");
			replyMSG.append("<body>");
			replyMSG.append("<center><button value=\"Continue add\" action=\"bypass -h admin_add_drop " + npcId + "\" width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
			replyMSG.append("<br><br><button value=\"DropList\" action=\"bypass -h admin_show_droplist " + npcId + "\" width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
			replyMSG.append("</center></body></html>");

			adminReply.setHtml(replyMSG.toString());
			activeChar.sendPacket(adminReply);
			adminReply = null;
			replyMSG = null;
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private void deleteDropData(L2PcInstance activeChar, int npcId, int itemId, int category)
	{
		Connection con = null;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);

			if(npcId > 0)
			{
				PreparedStatement statement2 = con.prepareStatement("DELETE FROM droplist WHERE mobId=? AND itemId=? AND category=?");
				statement2.setInt(1, npcId);
				statement2.setInt(2, itemId);
				statement2.setInt(3, category);
				statement2.execute();
				statement2.close();
				statement2 = null;

				reLoadNpcDropList(npcId);

				NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
				TextBuilder replyMSG = new TextBuilder("<html><title>Delete drop data(" + npcId + ", " + itemId + ", " + category + ")complete</title>");
				replyMSG.append("<body>");
				replyMSG.append("<center><button value=\"DropList\" action=\"bypass -h admin_show_droplist " + npcId + "\" width=100 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\"></center>");
				replyMSG.append("</body></html>");

				adminReply.setHtml(replyMSG.toString());
				activeChar.sendPacket(adminReply);
				adminReply = null;
				replyMSG = null;
			}
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}

	}

	private void reLoadNpcDropList(int npcId)
	{
		L2NpcTemplate npcData = NpcTable.getInstance().getTemplate(npcId);

		if(npcData == null)
			return;

		// reset the drop lists
		npcData.clearAllDropData();

		// get the drops
		Connection con = null;
		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);
			L2DropData dropData = null;

			npcData.getDropData().clear();

			PreparedStatement statement = con.prepareStatement("SELECT " + L2DatabaseFactory.getInstance().safetyString(new String[]
			{
					"mobId", "itemId", "min", "max", "category", "chance"
			}) + " FROM droplist WHERE mobId=?");
			statement.setInt(1, npcId);
			ResultSet dropDataList = statement.executeQuery();

			while(dropDataList.next())
			{
				dropData = new L2DropData();

				dropData.setItemId(dropDataList.getInt("itemId"));
				dropData.setMinDrop(dropDataList.getInt("min"));
				dropData.setMaxDrop(dropDataList.getInt("max"));
				dropData.setChance(dropDataList.getInt("chance"));

				int category = dropDataList.getInt("category");

				npcData.addDropData(dropData, category);
			}
			dropDataList.close();
			statement.close();
			statement = null;
			dropDataList = null;
			npcData = null;
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}
	
	private void showNpcSkillList(L2PcInstance activeChar, int npcId, int page)
	{
		L2NpcTemplate npcData = NpcTable.getInstance().getTemplate(npcId);
		if(npcData == null)
		{
			activeChar.sendMessage("Template id unknown: "+npcId);
			return ;
		}

		Map<Integer, L2Skill> skills = new FastMap<Integer, L2Skill>();
		if (npcData.getSkills() != null) { skills = npcData.getSkills(); }

		int _skillsize = Integer.valueOf(skills.size());

		int MaxSkillsPerPage = 10;
		int MaxPages = _skillsize / MaxSkillsPerPage;
		if (_skillsize > MaxSkillsPerPage * MaxPages)
			MaxPages++;

		if (page>MaxPages)
			page = MaxPages;

		int SkillsStart = MaxSkillsPerPage * page;
		int SkillsEnd = _skillsize;
		if (SkillsEnd - SkillsStart > MaxSkillsPerPage)
			SkillsEnd = SkillsStart + MaxSkillsPerPage;

		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);

		StringBuffer replyMSG = new StringBuffer("");
		replyMSG.append("<html><title>"+ npcData.getName() +" Skillist");
		replyMSG.append(" (ID:"+npcData.getNpcId()+"Skills "+Integer.valueOf(_skillsize)+")</title>");
		replyMSG.append("<body>");
		String pages = "<center><table width=270><tr>";
		for (int x=0; x<MaxPages; x++)
		{
			int pagenr = x + 1;
			if (page == x) {
				pages += "<td>Page " + pagenr + "</td>";
			} else {
				pages += "<td><a action=\"bypass -h admin_show_skilllist_npc " + npcData.getNpcId() + " "
						  + x + "\">Page " + pagenr + "</a></td>";
			}
		}
		pages += "</tr></table></center>";
		replyMSG.append(pages);

		replyMSG.append("<table width=270>");

		Set<Integer> skillset = skills.keySet();
		Iterator<Integer> skillite = skillset.iterator();
		Object skillobj = null;

		for (int i = 0; i < SkillsStart; i++)
		{
			if (skillite.hasNext()) { skillobj = skillite.next(); }
		}

		int cnt = SkillsStart;
		while (skillite.hasNext()) {
			cnt++;
			if (cnt > SkillsEnd) { break; }
			skillobj = skillite.next();
			replyMSG.append("<tr><td><a action=\"bypass -h admin_edit_skill_npc "
					+ npcData.getNpcId() + " " + skills.get(skillobj).getId() + "\">"
					+ skills.get(skillobj).getName() + " [" + skills.get(skillobj).getId() + "]"
					+ "</a></td>"
					+ "<td>" + skills.get(skillobj).getLevel() + "</td>"
					+ "<td><a action=\"bypass -h admin_del_skill_npc " + npcData.getNpcId()
					+ " " + skillobj + "\">Delete</a></td></tr>");

		}
		replyMSG.append("</table>");
		replyMSG.append("<br><br>");
		replyMSG.append("<center>");
		replyMSG.append("<button value=\"Add Skill\" action=\"bypass -h admin_add_skill_npc "+ npcId + "\" width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("<button value=\"Droplist\" action=\"bypass -h admin_show_droplist "+ npcId + "\" width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("</center></body></html>");

		adminReply.setHtml(replyMSG.toString());
		activeChar.sendPacket(adminReply);

	}
	
	private void showNpcSkillEdit(L2PcInstance activeChar, int npcId, int skillId)
	{
		Connection con = null;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);

			PreparedStatement statement = con.prepareStatement("SELECT npcid, skillid, level FROM npcskills WHERE npcid=" + npcId + " AND skillid=" + skillId);
			ResultSet skillData = statement.executeQuery();

			NpcHtmlMessage adminReply = new NpcHtmlMessage(5);

			StringBuffer replyMSG = new StringBuffer("<html><title>(NPC:" + npcId + " SKILL:" + skillId + ")</title>");
			replyMSG.append("<body>");

			if(skillData.next()){
				L2Skill skill = SkillTable.getInstance().getInfo(skillData.getInt("skillid"),skillData.getInt("level"));

				replyMSG.append("<table>");
				replyMSG.append("<tr><td>NPC</td><td>"+ NpcTable.getInstance().getTemplate(skillData.getInt("npcid")).getName() + "</td></tr>");
				replyMSG.append("<tr><td>SKILL</td><td>"+ skill.getName() + "(" + skillData.getInt("skillid") + ")</td></tr>");
				replyMSG.append("<tr><td>Lv(" + skill.getLevel() + ")</td><td><edit var=\"level\" width=50></td></tr>");
				replyMSG.append("</table>");

				replyMSG.append("<center>");
				replyMSG.append("<button value=\"Edit Skill\" action=\"bypass -h admin_edit_skill_npc " + npcId + " " + skillId + " $level\"  width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
				replyMSG.append("<br><button value=\"Back to Skillist\" action=\"bypass -h admin_show_skilllist_npc " + npcId +"\"  width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
				replyMSG.append("</center>");
			}

			skillData.close();
			statement.close();

			replyMSG.append("</body></html>");
			adminReply.setHtml(replyMSG.toString());

			activeChar.sendPacket(adminReply);
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private void updateNpcSkillData(L2PcInstance activeChar, int npcId, int skillId, int level)
	{
		Connection con = null;

		try
		{
			L2Skill skillData = SkillTable.getInstance().getInfo(skillId,level);
			if (skillData == null)
			{
				NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
				StringBuffer replyMSG = new StringBuffer("<html><title>Update Npc Skill Data</title>");
				replyMSG.append("<body>");
				replyMSG.append("<center><button value=\"Back to Skillist\" action=\"bypass -h admin_show_skilllist_npc "+ npcId + "\" width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\"></center>");
				replyMSG.append("</body></html>");

				adminReply.setHtml(replyMSG.toString());
				activeChar.sendPacket(adminReply);
				return;
			}

			con = L2DatabaseFactory.getInstance().getConnection(false);

			PreparedStatement statement = con.prepareStatement("UPDATE npcskills SET level=? WHERE npcid=? AND skillid=?");
			statement.setInt(1, level);
			statement.setInt(2, npcId);
			statement.setInt(3, skillId);

			statement.execute();
			statement.close();

			if(npcId > 0)
			{
				reLoadNpcSkillList(npcId);

				NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
				StringBuffer replyMSG = new StringBuffer("<html><title>Update Npc Skill Data</title>");
				replyMSG.append("<body>");
				replyMSG.append("<center><button value=\"Back to Skillist\" action=\"bypass -h admin_show_skilllist_npc "+ npcId + "\" width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\"></center>");
				replyMSG.append("</body></html>");

				adminReply.setHtml(replyMSG.toString());
				activeChar.sendPacket(adminReply);
			}
			else
			{
				activeChar.sendMessage("Unknown error");
			}

		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private void showNpcSkillAdd(L2PcInstance activeChar, L2NpcTemplate npcData)
	{
		NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
		
		StringBuffer replyMSG = new StringBuffer("<html><title>Add Skill to " + npcData.getName() + "(ID:" + npcData.getNpcId() + ")</title>");
		replyMSG.append("<body>");
		replyMSG.append("<table>");
		replyMSG.append("<tr><td>SkillId</td><td><edit var=\"skillId\" width=80></td></tr>");
		replyMSG.append("<tr><td>Level</td><td><edit var=\"level\" width=80></td></tr>");
		replyMSG.append("</table>");

		replyMSG.append("<center>");
		replyMSG.append("<button value=\"Add Skill\" action=\"bypass -h admin_add_skill_npc " + npcData.getNpcId() + " $skillId $level\"  width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("<br><button value=\"Back to Skillist\" action=\"bypass -h admin_show_skilllist_npc " + npcData.getNpcId() +"\"  width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
		replyMSG.append("</center>");
		replyMSG.append("</body></html>");
		adminReply.setHtml(replyMSG.toString());

		activeChar.sendPacket(adminReply);
	}

	private void addNpcSkillData(L2PcInstance activeChar, int npcId, int skillId, int level)
	{
		Connection con = null;
	
		try
		{
			// skill check
			L2Skill skillData = SkillTable.getInstance().getInfo(skillId,level);
			if (skillData == null) {

				NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
				StringBuffer replyMSG = new StringBuffer("<html><title>Add Skill to Npc</title>");
				replyMSG.append("<body>");
				replyMSG.append("<center><button value=\"Back to Skillist\" action=\"bypass -h admin_show_skilllist_npc "+ npcId + "\" width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\"></center>");
				replyMSG.append("</body></html>");

				adminReply.setHtml(replyMSG.toString());
				activeChar.sendPacket(adminReply);
				return;
			}

			con = L2DatabaseFactory.getInstance().getConnection(false);
			
			PreparedStatement statement = con.prepareStatement("INSERT INTO npcskills(npcid, skillid, level) values(?,?,?)");
			statement.setInt(1, npcId);
			statement.setInt(2, skillId);
			statement.setInt(3, level);
			statement.execute();
			statement.close();

			reLoadNpcSkillList(npcId);

			NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
			StringBuffer replyMSG = new StringBuffer("<html><title>Add Skill to Npc (" + npcId+", "+ skillId + ", "+ level + ")</title>");
			replyMSG.append("<body>");
			replyMSG.append("<center><button value=\"Add Skill\" action=\"bypass -h admin_add_skill_npc "+ npcId + "\" width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
			replyMSG.append("<br><br><button value=\"Back to Skillist\" action=\"bypass -h admin_show_skilllist_npc "+ npcId + "\" width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\">");
			replyMSG.append("</center></body></html>");

			adminReply.setHtml(replyMSG.toString());
			activeChar.sendPacket(adminReply);
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private void deleteNpcSkillData(L2PcInstance activeChar, int npcId, int skillId)
	{
		Connection con = null;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);
		
			if(npcId > 0)
			{
				PreparedStatement statement2 = con.prepareStatement("DELETE FROM npcskills WHERE npcid=? AND skillid=?");
				statement2.setInt(1, npcId);
				statement2.setInt(2, skillId);
				statement2.execute();
				statement2.close();

				reLoadNpcSkillList(npcId);

				NpcHtmlMessage adminReply = new NpcHtmlMessage(5);
				StringBuffer replyMSG = new StringBuffer("<html><title>Delete Skill (" + npcId+", "+ skillId + ")</title>");
				replyMSG.append("<body>");
				replyMSG.append("<center><button value=\"Back to Skillist\" action=\"bypass -h admin_show_skilllist_npc "+ npcId + "\" width=100 height=20 back=\"sek.cbui94\" fore=\"sek.cbui92\"></center>");
				replyMSG.append("</body></html>");

				adminReply.setHtml(replyMSG.toString());
				activeChar.sendPacket(adminReply);
			}
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}

	private void reLoadNpcSkillList(int npcId)
	{
		Connection con = null;

		try
		{
			con = L2DatabaseFactory.getInstance().getConnection(false);
			L2NpcTemplate npcData = NpcTable.getInstance().getTemplate(npcId);

			L2Skill skillData = null;
			if (npcData.getSkills() != null) { npcData.getSkills().clear(); }

			// with out race
			String _sql = "SELECT npcid, skillid, level FROM npcskills WHERE npcid=? AND (skillid NOT BETWEEN 4290 AND 4302)";
			
			PreparedStatement statement = con.prepareStatement(_sql);
			statement.setInt(1, npcId);
			ResultSet skillDataList = statement.executeQuery();

			while(skillDataList.next()) {
				int idval = skillDataList.getInt("skillid");
				int levelval = skillDataList.getInt("level");
				skillData = SkillTable.getInstance().getInfo(idval,levelval);
				  if (skillData != null) {
					  npcData.addSkill(skillData);
				  }
				
			}
			skillDataList.close();
			statement.close();
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
		}
		finally
		{
			CloseUtil.close(con);
		}
	}
}
