/*
 * Copyright © 2004-2021 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.network.clientpackets;

import com.l2jserver.gameserver.data.xml.impl.SecondaryAuthData;
import com.l2jserver.gameserver.network.serverpackets.Ex2ndPasswordAck;
import com.l2jserver.gameserver.security.SecondaryPasswordAuth;

/**
 * (ch)cS{S} c: change pass? S: current password S: new password
 * @author mrTJO
 */
public class RequestEx2ndPasswordReq extends L2GameClientPacket {
	private static final String _C__D0_AF_REQUESTEX2NDPASSWORDREQ = "[C] D0:AF RequestEx2ndPasswordReq";
	
	private int _changePass;
	private String _password, _newPassword;
	
	@Override
	protected void readImpl() {
		_changePass = readC();
		_password = readS();
		if (_changePass == 2) {
			_newPassword = readS();
		}
	}
	
	@Override
	protected void runImpl() {
		if (!SecondaryAuthData.getInstance().isEnabled()) {
			return;
		}
		
		SecondaryPasswordAuth spa = getClient().getSecondaryAuth();
		boolean exVal = false;
		
		if ((_changePass == 0) && !spa.passwordExist()) {
			exVal = spa.savePassword(_password);
		} else if ((_changePass == 2) && spa.passwordExist()) {
			exVal = spa.changePassword(_password, _newPassword);
		}
		
		if (exVal) {
			getClient().sendPacket(new Ex2ndPasswordAck(Ex2ndPasswordAck.SUCCESS));
		}
	}
	
	@Override
	public String getType() {
		return _C__D0_AF_REQUESTEX2NDPASSWORDREQ;
	}
}
