/*
 * $Header: AdminTest.java, 25/07/2005 17:15:21 luisantonioa Exp $
 *
 * $Author: luisantonioa $
 * $Date: 25/07/2005 17:15:21 $
 * $Revision: 1 $
 * $Log: AdminTest.java,v $
 * Revision 1  25/07/2005 17:15:21  luisantonioa
 * Added copyright notice
 *
 *
 * 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 net.sf.l2j.gameserver.handler.admincommandhandlers;

import java.util.StringTokenizer;

import net.sf.l2j.Config;
import net.sf.l2j.gameserver.handler.IAdminCommandHandler;
import net.sf.l2j.gameserver.model.GMAudit;
import net.sf.l2j.gameserver.model.L2Object;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PlayableInstance;
import net.sf.l2j.gameserver.model.base.Experience;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;

public class AdminLevel implements IAdminCommandHandler
{
    private static final int REQUIRED_LEVEL = Config.GM_CHAR_EDIT;
    private static final String[] ADMIN_COMMANDS =
    {
        "admin_add_level",
        "admin_set_level"
    };

    /* (non-Javadoc)
     * @see net.sf.l2j.gameserver.handler.IAdminCommandHandler#useAdminCommand(java.lang.String, net.sf.l2j.gameserver.model.L2PcInstance)
     */
    public boolean useAdminCommand(String command, L2PcInstance activeChar)
    {
        if (activeChar == null) return false;

        if (!Config.ALT_PRIVILEGES_ADMIN)
            if (activeChar.getAccessLevel() < REQUIRED_LEVEL) return false;

		L2Object targetChar = activeChar.getTarget();
		String target = (targetChar != null ? targetChar.getName() : "no-target");
        GMAudit.auditGMAction(activeChar.getName(), command, target, "");

        StringTokenizer st = new StringTokenizer(command, " ");
        String actualCommand = st.nextToken(); // Get actual command

        String val = "";
        if (st.countTokens() >= 1) { val = st.nextToken(); }

        if (actualCommand.equalsIgnoreCase("admin_add_level"))
        {
            try
            {
                if (targetChar instanceof L2PlayableInstance)
                	((L2PlayableInstance)targetChar).getStat().addLevel(Byte.parseByte(val));
            }
            catch (NumberFormatException e) { activeChar.sendMessage("Wrong Number Format"); }
        }
        else if(actualCommand.equalsIgnoreCase("admin_set_level"))
        {
            try
            {
        		if (targetChar == null || !(targetChar instanceof L2PcInstance))
                {
                    activeChar.sendPacket(new SystemMessage(SystemMessageId.TARGET_IS_INCORRECT));	// incorrect target!
                    return false;
        		}
        		L2PcInstance targetPlayer = (L2PcInstance)targetChar;

                byte lvl = Byte.parseByte(val);
            	if(lvl >= 1 && lvl <= Experience.MAX_LEVEL)
            	{
            		long pXp = targetPlayer.getExp();
            		long tXp = Experience.LEVEL[lvl];

            		if (pXp > tXp)
            		{
            			targetPlayer.removeExpAndSp(pXp - tXp, 0);
            		} else if (pXp < tXp)
            		{
            			targetPlayer.addExpAndSp(tXp - pXp, 0);
            		}
            	}
            	else
            	{
                    activeChar.sendMessage("You must specify level between 1 and "+ Experience.MAX_LEVEL+".");
                    return false;
            	}
            }
            catch (NumberFormatException  e)
            {
                activeChar.sendMessage("You must specify level between 1 and "+ Experience.MAX_LEVEL+".");
                return false;
            }
        }
        return true;
    }

    /* (non-Javadoc)
     * @see net.sf.l2j.gameserver.handler.IAdminCommandHandler#getAdminCommandList()
     */
    public String[] getAdminCommandList()
    {
        return ADMIN_COMMANDS;
    }

}
