/*
 * 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.network.clientpackets;

import silentium.gameserver.model.L2Clan;
import silentium.gameserver.model.L2World;
import silentium.gameserver.model.actor.instance.L2PcInstance;
import silentium.gameserver.network.SystemMessageId;
import silentium.gameserver.network.serverpackets.AskJoinAlly;
import silentium.gameserver.network.serverpackets.SystemMessage;

public final class RequestJoinAlly extends L2GameClientPacket
{
	private int _id;

	@Override
	protected void readImpl()
	{
		_id = readD();
	}

	@Override
	protected void runImpl()
	{
		final L2PcInstance activeChar = getClient().getActiveChar();
		if (activeChar == null)
			return;

		final L2Clan clan = activeChar.getClan();
		if (clan == null)
		{
			activeChar.sendPacket(SystemMessageId.YOU_ARE_NOT_A_CLAN_MEMBER);
			return;
		}

		final L2PcInstance target = L2World.getInstance().getPlayer(_id);
		if (target == null)
		{
			activeChar.sendPacket(SystemMessageId.YOU_HAVE_INVITED_THE_WRONG_TARGET);
			return;
		}

		if (!clan.checkAllyJoinCondition(activeChar, target))
			return;

		if (!activeChar.getRequest().setRequest(target, this))
			return;

		target.sendPacket(SystemMessage.getSystemMessage(SystemMessageId.S2_ALLIANCE_LEADER_OF_S1_REQUESTED_ALLIANCE).addString(clan.getAllyName()).addPcName(activeChar));
		target.sendPacket(new AskJoinAlly(activeChar.getObjectId(), clan.getAllyName()));
		return;
	}
}