<?php

namespace Yandex\Market\Psr\Log;

/**
 * This is a simple Logger implementation that other Loggers can inherit from.
 *
 * 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.
 */
abstract class AbstractLogger implements LoggerInterface
{
	/**
	 * System is unusable.
	 *
	 * @param mixed $message
	 * @param array  $context
	 *
	 * @return void
	 */
	public function emergency($message, array $context = array())
	{
		$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 mixed $message
	 * @param array  $context
	 *
	 * @return void
	 */
	public function alert($message, array $context = array())
	{
		$this->log(LogLevel::ALERT, $message, $context);
	}

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

	/**
	 * Runtime errors that do not require immediate action but should typically
	 * be logged and monitored.
	 *
	 * @param mixed $message
	 * @param array  $context
	 *
	 * @return void
	 */
	public function error($message, array $context = array())
	{
		$this->log(LogLevel::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 mixed $message
	 * @param array  $context
	 *
	 * @return void
	 */
	public function warning($message, array $context = array())
	{
		$this->log(LogLevel::WARNING, $message, $context);
	}

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

	/**
	 * Interesting events.
	 *
	 * Example: User logs in, SQL logs.
	 *
	 * @param mixed $message
	 * @param array  $context
	 *
	 * @return void
	 */
	public function info($message, array $context = array())
	{
		$this->log(LogLevel::INFO, $message, $context);
	}

	/**
	 * Detailed debug information.
	 *
	 * @param mixed $message
	 * @param array  $context
	 *
	 * @return void
	 */
	public function debug($message, array $context = array())
	{
		$this->log(LogLevel::DEBUG, $message, $context);
	}
}