/*
 * Copyright (C) 2004-2015 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;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.l2jserver.Config;
import com.l2jserver.gameserver.model.L2Clan;
import com.l2jserver.gameserver.model.entity.Fort;
import com.l2jserver.gameserver.model.itemcontainer.Inventory;

/**
 * Class managing periodical events with castle
 * @author Vice - 2008
 */
public class FortUpdater implements Runnable
{
	private static final Logger _log = LoggerFactory.getLogger(FortUpdater.class);
	private final L2Clan _clan;
	private final Fort _fort;
	private int _runCount;
	private final UpdaterType _updaterType;
	
	public enum UpdaterType
	{
		MAX_OWN_TIME, // gives fort back to NPC clan
		PERIODIC_UPDATE // raise blood oath/supply level
	}
	
	public FortUpdater(Fort fort, L2Clan clan, int runCount, UpdaterType ut)
	{
		_fort = fort;
		_clan = clan;
		_runCount = runCount;
		_updaterType = ut;
	}
	
	@Override
	public void run()
	{
		try
		{
			switch (_updaterType)
			{
				case PERIODIC_UPDATE:
				{
					_runCount++;
					if ((_fort.getOwnerClan() == null) || (_fort.getOwnerClan() != _clan))
					{
						return;
					}
					
					_fort.getOwnerClan().increaseBloodOathCount();
					
					if (_fort.getFortState() == 2)
					{
						if (_clan.getWarehouse().getAdena() >= Config.FS_FEE_FOR_CASTLE)
						{
							_clan.getWarehouse().destroyItemByItemId("FS_fee_for_Castle", Inventory.ADENA_ID, Config.FS_FEE_FOR_CASTLE, null, null);
							_fort.getContractedCastle().addToTreasuryNoTax(Config.FS_FEE_FOR_CASTLE);
							_fort.raiseSupplyLvL();
						}
						else
						{
							_fort.setFortState(1, 0);
						}
					}
					_fort.saveFortVariables();
					break;
				}
				case MAX_OWN_TIME:
				{
					if ((_fort.getOwnerClan() == null) || (_fort.getOwnerClan() != _clan))
					{
						return;
					}
					if (_fort.getOwnedTime() > (Config.FS_MAX_OWN_TIME * 3600))
					{
						_fort.removeOwner(true);
						_fort.setFortState(0, 0);
					}
					break;
				}
			}
		}
		catch (Exception e)
		{
			_log.error("There has been a problem updating forts!", e);
		}
	}
	
	public int getRunCount()
	{
		return _runCount;
	}
}