<?php

/**
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Chill\FamilyMembersBundle\Templating;

use Chill\FamilyMembersBundle\Config\ConfigRepository;
use Chill\MainBundle\Templating\TranslatableStringHelper;
use Twig\Extension\AbstractExtension;
use Twig\TwigFilter;
use Twig\TwigFunction;

class Twig extends AbstractExtension
{
    /**
     * @var ConfigRepository
     */
    protected $configRepository;

    /**
     * @var TranslatableStringHelper
     */
    protected $translatableStringHelper;

    public function __construct(
        ConfigRepository $configRepository,
        TranslatableStringHelper $translatableStringHelper
    ) {
        $this->configRepository = $configRepository;
        $this->translatableStringHelper = $translatableStringHelper;
    }

    public function displayFamilialSituation($situation)
    {
        if (null === $situation) {
            return null;
        }

        return $this->translatableStringHelper->localize(
            $this->configRepository->getFamilialSituationsLabels()[$situation]
        );
    }

    public function displayLink($link)
    {
        if (null === $link) {
            return null;
        }

        return $this->translatableStringHelper->localize(
            $this->configRepository->getLinksLabels()[$link]
        );
    }

    public function displayProfessionalSituation($situation)
    {
        if (null === $situation) {
            return null;
        }

        return $this->translatableStringHelper->localize(
            $this->configRepository->getProfessionalSituationsLabels()[$situation]
        );
    }

    public function getFilters()
    {
        return [
            new TwigFilter('chill_family_member_link_display', [$this, 'displayLink'], ['is_safe' => ['html']]),
            new TwigFilter('chill_family_member_professional_situation_display', [$this, 'displayProfessionalSituation'], ['is_safe' => ['html']]),
            new TwigFilter('chill_family_member_familial_situation_display', [$this, 'displayFamilialSituation'], ['is_safe' => ['html']]),
        ];
    }

    public function getFunctions()
    {
        return [
            new TwigFunction('chill_family_members_has_professionnal_situation', [$this, 'hasProfessionnalSituation']),
            new TwigFunction('chill_family_members_has_familial_situation', [$this, 'hasFamilialSituation']),
        ];
    }

    public function hasFamilialSituation()
    {
        return $this->configRepository->hasFamilialSituation();
    }

    public function hasProfessionnalSituation()
    {
        return $this->configRepository->hasProfessionalSituation();
    }
}