/**
 *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
 *  Copyright (C) 2016 dmulloy2
 *
 *  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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
 *  02111-1307 USA
 */
package com.comphenix.protocol;

import java.text.MessageFormat;
import java.util.logging.Level;
import java.util.logging.Logger;

import com.comphenix.protocol.utility.MinecraftVersion;

/**
 * @author dmulloy2
 */
public class ProtocolLogger {
    private static boolean debugEnabled = false;
    private static Logger logger = Logger.getLogger("Minecraft");

    /**
     * Don't call this method from any plugin. Currently only public to test if it fixes a weird error.
     * See GH-740
     * @param plugin ProtocolLib
     */
    public static void init(ProtocolLib plugin) {
        logger = plugin.getLogger();

        try {
            debugEnabled = plugin.getConfig().getBoolean("global.debug", false);
        } catch (Throwable ignored) { }
    }

    /**
     * Logs a message to console with a given level.
     * @param level Logging level
     * @param message Message to log
     * @param args Arguments to format in
     */
    public static void log(Level level, String message, Object... args) {
        logger.log(level, MessageFormat.format(message, args));
    }

    /**
     * Logs a method to console with the INFO level.
     * @param message Message to log
     * @param args Arguments to format in
     */
    public static void log(String message, Object... args) {
        log(Level.INFO, message, args);
    }

    /**
     * Logs a message to console with a given level and exception.
     * @param level Logging level
     * @param message Message to log
     * @param ex Exception to log
     */
    public static void log(Level level, String message, Throwable ex) {
        logger.log(level, message, ex);
    }

    public static void debug(String message, Object... args) {
        if (debugEnabled) {
            log("[Debug] " + message, args);
        }
    }

    public static void debug(String message, Throwable ex) {
        if (debugEnabled) {
            logger.log(Level.WARNING, "[Debug] " + message, ex);
        }
    }

    public static void warnAbove(MinecraftVersion version, String message, Object... args) {
        if (version.atOrAbove()) {
            log(Level.WARNING, message, args);
        }
    }
}