/*
 * 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.List;

import com.l2jserver.gameserver.model.ActionKey;
import com.l2jserver.gameserver.model.UIKeysSettings;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;

/**
 * @author mrTJO
 */
public class ExUISetting extends L2GameServerPacket {
	private final UIKeysSettings _uiSettings;
	private int buffsize, categories;
	
	public ExUISetting(L2PcInstance player) {
		_uiSettings = player.getUISettings();
		calcSize();
	}
	
	private void calcSize() {
		int size = 16; // initial header and footer
		int category = 0;
		int numKeyCt = _uiSettings.getKeys().size();
		for (int i = 0; i < numKeyCt; i++) {
			size++;
			if (_uiSettings.getCategories().containsKey(category)) {
				List<Integer> catElList1 = _uiSettings.getCategories().get(category);
				size = size + catElList1.size();
			}
			category++;
			size++;
			if (_uiSettings.getCategories().containsKey(category)) {
				List<Integer> catElList2 = _uiSettings.getCategories().get(category);
				size = size + catElList2.size();
			}
			category++;
			size = size + 4;
			if (_uiSettings.getKeys().containsKey(i)) {
				List<ActionKey> keyElList = _uiSettings.getKeys().get(i);
				size = size + (keyElList.size() * 20);
			}
		}
		buffsize = size;
		categories = category;
	}
	
	@Override
	protected void writeImpl() {
		writeC(0xFE);
		writeH(0x70);
		
		writeD(buffsize);
		writeD(categories);
		
		int category = 0;
		
		int numKeyCt = _uiSettings.getKeys().size();
		writeD(numKeyCt);
		for (int i = 0; i < numKeyCt; i++) {
			if (_uiSettings.getCategories().containsKey(category)) {
				List<Integer> catElList1 = _uiSettings.getCategories().get(category);
				writeC(catElList1.size());
				for (int cmd : catElList1) {
					writeC(cmd);
				}
			} else {
				writeC(0x00);
			}
			category++;
			
			if (_uiSettings.getCategories().containsKey(category)) {
				List<Integer> catElList2 = _uiSettings.getCategories().get(category);
				writeC(catElList2.size());
				for (int cmd : catElList2) {
					writeC(cmd);
				}
			} else {
				writeC(0x00);
			}
			category++;
			
			if (_uiSettings.getKeys().containsKey(i)) {
				List<ActionKey> keyElList = _uiSettings.getKeys().get(i);
				writeD(keyElList.size());
				for (ActionKey akey : keyElList) {
					writeD(akey.getCommandId());
					writeD(akey.getKeyId());
					writeD(akey.getToggleKey1());
					writeD(akey.getToggleKey2());
					writeD(akey.getShowStatus());
				}
			} else {
				writeD(0x00);
			}
		}
		writeD(0x11);
		writeD(0x10);
	}
}
