<?php

namespace splitbrain\phpcli;

/**
 * Class CLI
 *
 * Your commandline script should inherit from this class and implement the abstract methods.
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 * @license MIT
 */
abstract class CLI extends Base
{
    /**
     * System is unusable.
     *
     * @param string $message
     * @param array $context
     *
     * @return void
     */
    public function emergency($message, array $context = array())
    {
        $this->log('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 $context
     */
    public function alert($message, array $context = array())
    {
        $this->log('alert', $message, $context);
    }

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

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


    /**
     * Normal but significant events.
     *
     * @param string $message
     * @param array $context
     */
    public function notice($message, array $context = array())
    {
        $this->log('notice', $message, $context);
    }

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

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

    /**
     * @param string $level
     * @param string $message
     * @param array $context
     */
    public function log($level, $message, array $context = array())
    {
        $this->logMessage($level, $message, $context);
    }
}