/*
 * 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.datatables.csv;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.LineNumberReader;
import java.util.Map;
import java.util.StringTokenizer;
import java.util.logging.Logger;

import javolution.util.FastMap;

import com.l2jfrozen.Config;
import com.l2jfrozen.gameserver.idfactory.IdFactory;
import com.l2jfrozen.gameserver.model.actor.instance.L2StaticObjectInstance;

public class StaticObjects
{
	private static Logger _log = Logger.getLogger(StaticObjects.class.getName());

	private static StaticObjects _instance;
	private Map<Integer, L2StaticObjectInstance> _staticObjects;

	public static StaticObjects getInstance()
	{
		if(_instance == null)
		{
			_instance = new StaticObjects();
		}

		return _instance;
	}

	public StaticObjects()
	{
		_staticObjects = new FastMap<Integer, L2StaticObjectInstance>();
		parseData();
		_log.config("StaticObject: Loaded " + _staticObjects.size() + " StaticObject Templates.");
	}

	private void parseData()
	{
		LineNumberReader lnr = null;
		try
		{
			File doorData = new File(Config.DATAPACK_ROOT, "data/staticobjects.csv");
			lnr = new LineNumberReader(new BufferedReader(new FileReader(doorData)));

			String line = null;
			while((line = lnr.readLine()) != null)
			{
				if(line.trim().length() == 0 || line.startsWith("#"))
				{
					continue;
				}

				L2StaticObjectInstance obj = parse(line);
				_staticObjects.put(obj.getStaticObjectId(), obj);
				obj = null;
			}
			line = null;
			doorData = null;
		}
		catch(FileNotFoundException e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
			
			_log.warning("staticobjects.csv is missing in data folder");
		}
		catch(Exception e)
		{
			if(Config.ENABLE_ALL_EXCEPTIONS)
				e.printStackTrace();
			
			_log.warning("error while creating StaticObjects table " + e);
		}
		finally
		{
			try
			{
				lnr.close();
				lnr = null;
			}
			catch(Exception e)
			{
				if(Config.ENABLE_ALL_EXCEPTIONS)
					e.printStackTrace();
			}
		}
	}

	public static L2StaticObjectInstance parse(String line)
	{
		StringTokenizer st = new StringTokenizer(line, ";");

		st.nextToken(); //Pass over static object name (not used in server)

		int id = Integer.parseInt(st.nextToken());
		int x = Integer.parseInt(st.nextToken());
		int y = Integer.parseInt(st.nextToken());
		int z = Integer.parseInt(st.nextToken());
		int type = Integer.parseInt(st.nextToken());
		String texture = st.nextToken();
		int map_x = Integer.parseInt(st.nextToken());
		int map_y = Integer.parseInt(st.nextToken());

		st = null;

		L2StaticObjectInstance obj = new L2StaticObjectInstance(IdFactory.getInstance().getNextId());
		obj.setType(type);
		obj.setStaticObjectId(id);
		obj.setXYZ(x, y, z);
		obj.setMap(texture, map_x, map_y);
		obj.spawnMe();

		return obj;
	}
}
