/*
 * 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 silentium.gameserver.model.actor.instance;

import silentium.commons.utils.Rnd;
import silentium.gameserver.ThreadPoolManager;
import silentium.gameserver.configs.NPCConfig;
import silentium.gameserver.instancemanager.RaidBossPointsManager;
import silentium.gameserver.instancemanager.RaidBossSpawnManager;
import silentium.gameserver.model.L2Spawn;
import silentium.gameserver.model.actor.L2Character;
import silentium.gameserver.model.entity.Hero;
import silentium.gameserver.network.SystemMessageId;
import silentium.gameserver.network.serverpackets.PlaySound;
import silentium.gameserver.network.serverpackets.SystemMessage;
import silentium.gameserver.templates.chars.L2NpcTemplate;

/**
 * This class manages all RaidBoss. In a group mob, there are one master called RaidBoss and several slaves called Minions.
 */
public class L2RaidBossInstance extends L2MonsterInstance
{
	private static final int RAIDBOSS_MAINTENANCE_INTERVAL = 30000; // 30 sec

	private RaidBossSpawnManager.StatusEnum _raidStatus;

	/**
	 * Constructor of L2RaidBossInstance (use L2Character and L2NpcInstance constructor).<BR>
	 * <BR>
	 * <B><U> Actions</U> :</B><BR>
	 * <BR>
	 * <li>Call the L2Character constructor to set the _template of the L2RaidBossInstance (copy skills from template to object and link
	 * _calculators to NPC_STD_CALCULATOR)</li> <li>Set the name of the L2RaidBossInstance</li> <li>Create a RandomAnimation Task that will be
	 * launched after the calculated delay if the server allow it</li><BR>
	 * <BR>
	 * 
	 * @param objectId
	 *            Identifier of the object to initialized
	 * @param template
	 *            L2NpcTemplate to apply to the NPC
	 */
	public L2RaidBossInstance(int objectId, L2NpcTemplate template)
	{
		super(objectId, template);
		setIsRaid(true);
	}

	@Override
	public void onSpawn()
	{
		setIsNoRndWalk(true);
		super.onSpawn();
	}

	@Override
	protected int getMaintenanceInterval()
	{
		return RAIDBOSS_MAINTENANCE_INTERVAL;
	}

	@Override
	public boolean doDie(L2Character killer)
	{
		if (!super.doDie(killer))
			return false;

		final L2PcInstance player = killer.getActingPlayer();
		if (player != null)
		{
			broadcastPacket(SystemMessage.getSystemMessage(SystemMessageId.RAID_WAS_SUCCESSFUL));
			broadcastPacket(new PlaySound("systemmsg_e.1209"));

			if (player.isInParty())
			{
				for (L2PcInstance member : player.getParty().getPartyMembers())
				{
					RaidBossPointsManager.getInstance().addPoints(member, getNpcId(), (getLevel() / 2) + Rnd.get(-5, 5));
					if (member.isNoble())
						Hero.getInstance().setRBkilled(member.getObjectId(), getNpcId());
				}
			}
			else
			{
				RaidBossPointsManager.getInstance().addPoints(player, getNpcId(), (getLevel() / 2) + Rnd.get(-5, 5));
				if (player.isNoble())
					Hero.getInstance().setRBkilled(player.getObjectId(), getNpcId());
			}
		}

		RaidBossSpawnManager.getInstance().updateStatus(this, true);
		return true;
	}

	/**
	 * Spawn all minions at a regular interval Also if boss is too far from home location at the time of this check, teleport it home
	 */
	@Override
	protected void startMaintenanceTask()
	{
		if (getTemplate().getMinionData() != null)
			getMinionList().spawnMinions();

		_maintenanceTask = ThreadPoolManager.getInstance().scheduleGeneralAtFixedRate(new Runnable()
		{
			@Override
			public void run()
			{
				checkAndReturnToSpawn();
			}
		}, 60000, getMaintenanceInterval() + Rnd.get(5000));
	}

	protected void checkAndReturnToSpawn()
	{
		if (isDead() || isMovementDisabled())
			return;

		// Gordon does not have permanent spawn
		if (getNpcId() == 29095)
			return;

		final L2Spawn spawn = getSpawn();
		if (spawn == null)
			return;

		final int spawnX = spawn.getLocx();
		final int spawnY = spawn.getLocy();
		final int spawnZ = spawn.getLocz();

		if (!isInCombat() && !isMovementDisabled())
		{
			if (!isInsideRadius(spawnX, spawnY, spawnZ, Math.max(NPCConfig.MAX_DRIFT_RANGE, 200), true, false))
				teleToLocation(spawnX, spawnY, spawnZ, false);
		}
	}

	public void setRaidStatus(RaidBossSpawnManager.StatusEnum status)
	{
		_raidStatus = status;
	}

	public RaidBossSpawnManager.StatusEnum getRaidStatus()
	{
		return _raidStatus;
	}
}