/*
 * 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 net.sf.l2j.gameserver.network.clientpackets;

import net.sf.l2j.gameserver.instancemanager.DuelManager;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;

/**
 * Format:(ch) ddd
 * @author  -Wooden-
 */
public final class RequestDuelAnswerStart extends L2GameClientPacket
{
	private static final String _C__D0_28_REQUESTDUELANSWERSTART = "[C] D0:28 RequestDuelAnswerStart";
	private int _partyDuel;
	@SuppressWarnings("unused")
	private int _unk1;
	private int _response;

	@Override
	protected void readImpl()
	{
		_partyDuel = readD();
		_unk1 = readD();
		_response = readD();
	}

	/**
	 * @see net.sf.l2j.gameserver.clientpackets.ClientBasePacket#runImpl()
	 */
	@Override
	protected void runImpl()
	{
		L2PcInstance player = getClient().getActiveChar();
		if (player == null) return;

		L2PcInstance requestor = player.getActiveRequester();
		if (requestor == null) return;

		if (_response == 1)
		{
			SystemMessage msg1 = null, msg2 = null;
			if (requestor.isInDuel())
			{
				msg1 = new SystemMessage(SystemMessageId.S1_CANNOT_DUEL_BECAUSE_S1_IS_ALREADY_ENGAGED_IN_A_DUEL);
				msg1.addString(requestor.getName());
				player.sendPacket(msg1);
				return;
			}
			else if (player.isInDuel())
			{
				player.sendPacket(new SystemMessage(SystemMessageId.YOU_ARE_UNABLE_TO_REQUEST_A_DUEL_AT_THIS_TIME));
				return;
			}

			if (_partyDuel == 1)
			{
				msg1 = new SystemMessage(SystemMessageId.YOU_HAVE_ACCEPTED_S1S_CHALLENGE_TO_A_PARTY_DUEL_THE_DUEL_WILL_BEGIN_IN_A_FEW_MOMENTS);
				msg1.addString(requestor.getName());

				msg2 = new SystemMessage(SystemMessageId.S1_HAS_ACCEPTED_YOUR_CHALLENGE_TO_DUEL_AGAINST_THEIR_PARTY_THE_DUEL_WILL_BEGIN_IN_A_FEW_MOMENTS);
				msg2.addString(player.getName());
			}
			else
			{
				msg1 = new SystemMessage(SystemMessageId.YOU_HAVE_ACCEPTED_S1S_CHALLENGE_TO_A_DUEL_THE_DUEL_WILL_BEGIN_IN_A_FEW_MOMENTS);
				msg1.addString(requestor.getName());

				msg2 = new SystemMessage(SystemMessageId.S1_HAS_ACCEPTED_YOUR_CHALLENGE_TO_A_DUEL_THE_DUEL_WILL_BEGIN_IN_A_FEW_MOMENTS);
				msg2.addString(player.getName());
			}

			player.sendPacket(msg1);
			requestor.sendPacket(msg2);

			DuelManager.getInstance().addDuel(requestor, player, _partyDuel);
		}
		else
		{
			SystemMessage msg = null;
			if (_partyDuel == 1) msg = new SystemMessage(SystemMessageId.THE_OPPOSING_PARTY_HAS_DECLINED_YOUR_CHALLENGE_TO_A_DUEL);
			else
			{
				msg = new SystemMessage(SystemMessageId.S1_HAS_DECLINED_YOUR_CHALLENGE_TO_A_DUEL);
				msg.addString(player.getName());
			}
    		requestor.sendPacket(msg);
		}

		player.setActiveRequester(null);
    	requestor.onTransactionResponse();
	}

	/**
	 * @see net.sf.l2j.gameserver.BasePacket#getType()
	 */
	@Override
	public String getType()
	{
		return _C__D0_28_REQUESTDUELANSWERSTART;
	}

}
