<?php
/**
 * Akeeba Engine
 *
 * @package   akeebaengine
 * @copyright Copyright (c)2006-2022 Nicholas K. Dionysopoulos / Akeeba Ltd
 * @license   GNU General Public License version 3, or later
 */

namespace Psr\Log;

defined('AKEEBAENGINE') || die();

/**
 * This is a simple Logger trait that classes unable to extend AbstractLogger
 * (because they extend another class, etc) can include.
 *
 * It simply delegates all log-level-specific methods to the `log` method to
 * reduce boilerplate code that a simple Logger that does the same thing with
 * messages regardless of the error level has to implement.
 */
trait LoggerTrait
{
	/**
	 * System is unusable.
	 *
	 * @param   string  $message
	 * @param   array   $context
	 *
	 * @return null
	 */
	public function emergency($message, array $context = [])
	{
		$this->log(LogLevel::EMERGENCY, $message, $context);
	}

	/**
	 * Action must be taken immediately.
	 *
	 * Example: Entire website down, database unavailable, etc. This should
	 * trigger the SMS alerts and wake you up.
	 *
	 * @param   string  $message
	 * @param   array   $context
	 *
	 * @return null
	 */
	public function alert($message, array $context = [])
	{
		$this->log(LogLevel::ALERT, $message, $context);
	}

	/**
	 * Critical conditions.
	 *
	 * Example: Application component unavailable, unexpected exception.
	 *
	 * @param   string  $message
	 * @param   array   $context
	 *
	 * @return null
	 */
	public function critical($message, array $context = [])
	{
		$this->log(LogLevel::CRITICAL, $message, $context);
	}

	/**
	 * Runtime errors that do not require immediate action but should typically
	 * be logged and monitored.
	 *
	 * @param   string  $message
	 * @param   array   $context
	 *
	 * @return null
	 */
	public function error($message, array $context = [])
	{
		$this->error($message, $context);
	}

	/**
	 * Exceptional occurrences that are not errors.
	 *
	 * Example: Use of deprecated APIs, poor use of an API, undesirable things
	 * that are not necessarily wrong.
	 *
	 * @param   string  $message
	 * @param   array   $context
	 *
	 * @return null
	 */
	public function warning($message, array $context = [])
	{
		$this->warning($message, $context);
	}

	/**
	 * Normal but significant events.
	 *
	 * @param   string  $message
	 * @param   array   $context
	 *
	 * @return null
	 */
	public function notice($message, array $context = [])
	{
		$this->log(LogLevel::NOTICE, $message, $context);
	}

	/**
	 * Interesting events.
	 *
	 * Example: User logs in, SQL logs.
	 *
	 * @param   string  $message
	 * @param   array   $context
	 *
	 * @return null
	 */
	public function info($message, array $context = [])
	{
		$this->info($message, $context);
	}

	/**
	 * Detailed debug information.
	 *
	 * @param   string  $message
	 * @param   array   $context
	 *
	 * @return null
	 */
	public function debug($message, array $context = [])
	{
		$this->debug($message, $context);
	}

	/**
	 * Logs with an arbitrary level.
	 *
	 * @param   mixed   $level
	 * @param   string  $message
	 * @param   array   $context
	 *
	 * @return null
	 */
	abstract public function log($level, $message, array $context = []);
}