<?php

namespace Akeneo\Platform\Bundle\UIBundle\Controller;

use Akeneo\Tool\Component\Localization\Provider\LocaleProviderInterface;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;

/**
 * Locale controller
 *
 * @author    Julien Sanchez <julien@akeneo.com>
 * @copyright 2015 Akeneo SAS (http://www.akeneo.com)
 * @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */
class LocaleController
{
    /** @var LocaleProviderInterface */
    protected $localeProvider;

    /** @var NormalizerInterface */
    protected $normalizer;

    /**
     * @param LocaleProviderInterface $localeProvider
     * @param NormalizerInterface     $normalizer
     */
    public function __construct(LocaleProviderInterface $localeProvider, NormalizerInterface $normalizer)
    {
        $this->localeProvider = $localeProvider;
        $this->normalizer = $normalizer;
    }

    /**
     * Index action (fetch all ui locales)
     *
     * @return JsonResponse
     */
    public function indexAction()
    {
        $result = [];
        foreach ($this->localeProvider->getLocales() as $locale) {
            $result[] = $this->normalizer->normalize($locale, 'internal_api');
        }

        return new JsonResponse($result);
    }
}