<?php

namespace App\Http\Controllers;

use Monolog\Logger;
use Monolog\Handler\RotatingFileHandler;
use Monolog\Processor\WebProcessor;
use Monolog\Formatter\LineFormatter;
use Auth;


class LoggerController
{
    private $channels = [];

    /**
     * получить или создать логгер
     * @param $channelName
     * @return mixed     *
     */
    public function getLogger($channelName)
    {
        if (!array_key_exists($channelName, $this->channels)) {
            $this->createLogger($channelName);
        }
        return $this->channels[$channelName];
    }

    /**
     * создать логгер
     * @param $channelName
     * @return Logger
     */
    private function createLogger($channelName)
    {
        $logger = new Logger($channelName);
        $parametr = 'logs\\' . $channelName . '.' . 'log';
        $handler = new RotatingFileHandler(storage_path($parametr), Logger::INFO);

        $user = Auth::user();
        $handler->setFormatter(new LineFormatter("[%datetime%] %channel%.%level_name%: " . 'User Name: ' . $user->getAttributeValue('name') . ' | User Email: ' . $user->getAttributeValue('email') . ' | ' . "%message% %extra% %context%\n"));
        $logger->pushHandler($handler);
        $logger->pushProcessor(new WebProcessor);

        $this->channels[$channelName] = $logger;
        return $logger;
    }
}