/*
 * 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.scripts.handlers.admin;

import silentium.gameserver.configs.TvTConfig;
import silentium.gameserver.handler.IAdminCommandHandler;
import silentium.gameserver.model.L2Object;
import silentium.gameserver.model.actor.instance.L2PcInstance;
import silentium.gameserver.model.entity.TvTEvent;
import silentium.gameserver.model.entity.TvTEventTeleporter;
import silentium.gameserver.model.entity.TvTManager;
import silentium.gameserver.network.clientpackets.Say2;

/**
 * @author FBIagent
 */
public class AdminTvTEvent implements IAdminCommandHandler {
	private static final String[] ADMIN_COMMANDS = { "admin_tvt_add", "admin_tvt_remove", "admin_tvt_advance" };

	@Override
	public boolean useAdminCommand(final String command, final L2PcInstance activeChar) {
		switch (command) {
			case "admin_tvt_add": {
				final L2Object target = activeChar.getTarget();

				if (!(target instanceof L2PcInstance)) {
					activeChar.sendChatMessage(0, Say2.ALL, "SYS", "You should select a player!");
					return true;
				}

				add(activeChar, (L2PcInstance) target);
				break;
			}
			case "admin_tvt_remove":
				final L2Object target = activeChar.getTarget();

				if (!(target instanceof L2PcInstance)) {
					activeChar.sendChatMessage(0, Say2.ALL, "SYS", "You should select a player!");
					return true;
				}

				remove(activeChar, (L2PcInstance) target);
				break;
			case "admin_tvt_advance":
				TvTManager.getInstance().skipDelay();
				break;
		}

		return true;
	}

	@Override
	public String[] getAdminCommandList() {
		return ADMIN_COMMANDS;
	}

	private void add(final L2PcInstance activeChar, final L2PcInstance playerInstance) {
		if (TvTEvent.isPlayerParticipant(playerInstance.getObjectId())) {
			activeChar.sendChatMessage(0, Say2.ALL, "SYS", "Player already participated in the event!");
			return;
		}

		if (!TvTEvent.addParticipant(playerInstance)) {
			activeChar.sendChatMessage(0, Say2.ALL, "SYS", "Player instance could not be added, it seems to be null!");
			return;
		}

		if (TvTEvent.isStarted()) {
			new TvTEventTeleporter(playerInstance, TvTEvent.getParticipantTeamCoordinates(playerInstance.getObjectId()), true, false);
		}
	}

	private void remove(final L2PcInstance activeChar, final L2PcInstance playerInstance) {
		if (!TvTEvent.removeParticipant(playerInstance.getObjectId())) {
			activeChar.sendChatMessage(0, Say2.ALL, "SYS", "Player is not part of the event!");
			return;
		}

		new TvTEventTeleporter(playerInstance, TvTConfig.TVT_EVENT_PARTICIPATION_NPC_COORDINATES, true, true);
	}
}