<?php

/*
 * This file is part of the Maestro Project.
 * Copyright (C) Compos Juliot
 */

namespace App\Application\Services\API;

use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Symfony\Component\Finder\Finder;

class GeneratorTokenService
{
    /** @var ParameterBagInterface */
    private $params;

    public function __construct(
        ParameterBagInterface $params
    ) {
        $this->params = $params;
    }

    /**
     * @return resource
     */
    public function checkToken()
    {
        $finderKey = $this->searchFile();

        return \openssl_pkey_get_public($finderKey['public.pem']);
    }

    private function searchFile(): array
    {
        $contents = [];
        $file = new Finder();
        $files = $file->files()->in($this->params->get('path_key'));

        foreach ($files as $file) {
            $contents[$file->getFilename()] = $file->getPathname();
        }

        return $contents;
    }
}