/*
 * 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.gameserver.board.Manager;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.List;

import javolution.util.FastList;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import silentium.commons.database.DatabaseFactory;
import silentium.gameserver.board.BB.Forum;
import silentium.gameserver.model.actor.instance.L2PcInstance;

public class ForumsBBSManager extends BaseBBSManager
{
	private static Logger _log = LoggerFactory.getLogger(ForumsBBSManager.class.getName());
	private final List<Forum> _table;
	private int _lastid = 1;

	public static ForumsBBSManager getInstance()
	{
		return SingletonHolder._instance;
	}

	protected ForumsBBSManager()
	{
		_table = new FastList<>();

		try (Connection con = DatabaseFactory.getConnection())
		{
			PreparedStatement statement = con.prepareStatement("SELECT forum_id FROM forums WHERE forum_type=0");
			ResultSet result = statement.executeQuery();

			while (result.next())
			{
				addForum(new Forum(result.getInt("forum_id"), null));
			}

			result.close();
			statement.close();
		}
		catch (Exception e)
		{
			_log.warn("Data error on Forum (root): " + e.getMessage(), e);
		}
	}

	public void initRoot()
	{
		for (Forum f : _table)
			f.vload();

		_log.info("Loaded " + _table.size() + " forums. Last forum id used: " + _lastid);
	}

	public void addForum(Forum ff)
	{
		if (ff == null)
			return;

		_table.add(ff);

		if (ff.getID() > _lastid)
			_lastid = ff.getID();
	}

	@Override
	public void parseCmd(String command, L2PcInstance activeChar)
	{
	}

	public Forum getForumByName(String Name)
	{
		for (Forum f : _table)
		{
			if (f.getName().equals(Name))
				return f;
		}
		return null;
	}

	public Forum createNewForum(String name, Forum parent, int type, int perm, int oid)
	{
		Forum forum = new Forum(name, parent, type, perm, oid);
		forum.insertIntoDb();

		return forum;
	}

	public int getANewID()
	{
		return ++_lastid;
	}

	public Forum getForumByID(int id)
	{
		for (Forum f : _table)
		{
			if (f.getID() == id)
				return f;
		}
		return null;
	}

	@Override
	public void parseWrite(String ar1, String ar2, String ar3, String ar4, String ar5, L2PcInstance activeChar)
	{
	}

	private static class SingletonHolder
	{
		protected static final ForumsBBSManager _instance = new ForumsBBSManager();
	}
}