<?php

namespace Akeneo\Pim\Enrichment\Bundle\Controller\InternalApi;

use Akeneo\Platform\Bundle\UIBundle\Resolver\LocaleResolver;
use Akeneo\Tool\Component\Localization\Factory\DateFactory;
use Akeneo\Tool\Component\Localization\Localizer\LocalizerInterface;
use Akeneo\UserManagement\Bundle\Context\UserContext;
use Symfony\Component\HttpFoundation\JsonResponse;

/**
 * Format controller
 *
 * @author    Marie Bochu <marie.bochu@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 FormatController
{
    /** @var DateFactory */
    protected $dateFactory;

    /** @var DateFactory */
    protected $datetimeFactory;

    /** @var LocaleResolver */
    protected $localeResolver;

    /** @var UserContext */
    protected $userContext;

    /** @var array */
    protected $formats;

    /**
     * @param DateFactory    $dateFactory
     * @param DateFactory    $datetimeFactory
     * @param LocaleResolver $localeResolver
     * @param UserContext    $userContext
     * @param array          $formats
     */
    public function __construct(
        DateFactory $dateFactory,
        DateFactory $datetimeFactory,
        LocaleResolver $localeResolver,
        UserContext $userContext,
        array $formats
    ) {
        $this->dateFactory     = $dateFactory;
        $this->datetimeFactory = $datetimeFactory;
        $this->localeResolver  = $localeResolver;
        $this->userContext     = $userContext;
        $this->formats         = $formats;
    }

    /**
     * Get all format informations (decimal separator and date format for now)
     *
     * @return JsonResponse
     */
    public function indexAction()
    {
        return new JsonResponse($this->formats);
    }

    /**
     * Date format action (show pattern expected for current locale)
     *
     * @return JsonResponse
     */
    public function dateAction()
    {
        $locale = $this->localeResolver->getCurrentLocale();
        $dateFormatter = $this->dateFactory->create(['locale' => $locale]);
        $timeFormatter = $this->datetimeFactory->create(['locale' => $locale]);

        return new JsonResponse(
            [
                'date'           => [
                    'format'        => $dateFormatter->getPattern(),
                    'defaultFormat' => LocalizerInterface::DEFAULT_DATE_FORMAT,
                ],
                'time'           => [
                    'format'        => $timeFormatter->getPattern(),
                    'defaultFormat' => LocalizerInterface::DEFAULT_DATETIME_FORMAT,
                ],
                'timezone'       => $this->userContext->getUserTimezone(),
                'language'       => $locale,
                '12_hour_format' => false !== strpos($timeFormatter->getPattern(), 'a')
            ]
        );
    }
}