/*
 * 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.serverpackets;

import java.util.ArrayList;
import java.util.List;

/**
 * @author UnAfraid
 */
public class ExQuestNpcLogList extends L2GameServerPacket {
	private final int _questId;
	private final List<NpcHolder> _npcs = new ArrayList<>();
	
	public ExQuestNpcLogList(int questId) {
		_questId = questId;
	}
	
	public void addNpc(int npcId, int count) {
		_npcs.add(new NpcHolder(npcId, 0, count));
	}
	
	public void addNpc(int npcId, int unknown, int count) {
		_npcs.add(new NpcHolder(npcId, unknown, count));
	}
	
	@Override
	protected void writeImpl() {
		writeC(0xFE);
		writeH(0xC5);
		writeD(_questId);
		writeC(_npcs.size());
		for (NpcHolder holder : _npcs) {
			writeD((holder.getNpcId() + 1000000));
			writeC(holder.getUnknown());
			writeD(holder.getCount());
		}
	}
	
	private static class NpcHolder {
		private final int _npcId;
		private final int _unknown;
		private final int _count;
		
		public NpcHolder(int npcId, int unknown, int count) {
			_npcId = npcId;
			_unknown = unknown;
			_count = count;
		}
		
		public int getNpcId() {
			return _npcId;
		}
		
		public int getUnknown() {
			return _unknown;
		}
		
		public int getCount() {
			return _count;
		}
	}
}