<?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\PersonBundle\Controller;

use Chill\MainBundle\Pagination\PaginatorFactory;
use Chill\PersonBundle\Entity\AccompanyingPeriod;
use Chill\PersonBundle\Entity\AccompanyingPeriod\AccompanyingPeriodWork;
use Chill\PersonBundle\Repository\AccompanyingPeriod\AccompanyingPeriodWorkRepository;
use Chill\PersonBundle\Security\Authorization\AccompanyingPeriodWorkVoter;
use Psr\Log\LoggerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\Form\Form;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Serializer\SerializerInterface;
use Symfony\Contracts\Translation\TranslatorInterface;

class AccompanyingCourseWorkController extends AbstractController
{
    private LoggerInterface $chillLogger;

    private PaginatorFactory $paginator;

    private SerializerInterface $serializer;

    private TranslatorInterface $trans;

    private AccompanyingPeriodWorkRepository $workRepository;

    public function __construct(
        TranslatorInterface $trans,
        SerializerInterface $serializer,
        AccompanyingPeriodWorkRepository $workRepository,
        PaginatorFactory $paginator,
        LoggerInterface $chillLogger
    ) {
        $this->trans = $trans;
        $this->serializer = $serializer;
        $this->workRepository = $workRepository;
        $this->paginator = $paginator;
        $this->chillLogger = $chillLogger;
    }

    /**
     * @Route(
     *     "{_locale}/person/accompanying-period/{id}/work/new",
     *     name="chill_person_accompanying_period_work_new",
     *     methods={"GET"}
     * )
     */
    public function createWork(AccompanyingPeriod $period): Response
    {
        $this->denyAccessUnlessGranted(AccompanyingPeriodWorkVoter::CREATE, $period);

        if ($period->getSocialIssues()->count() === 0) {
            $this->addFlash(
                'error',
                $this->trans->trans(
                    'accompanying_work.You must add at least ' .
                    'one social issue on accompanying period'
                )
            );

            return $this->redirectToRoute('chill_person_accompanying_course_index', [
                'accompanying_period_id' => $period->getId(),
            ]);
        }

        $json = $this->serializer->normalize($period, 'json', ['groups' => ['read']]);

        return $this->render('@ChillPerson/AccompanyingCourseWork/create.html.twig', [
            'accompanyingCourse' => $period,
            'json' => $json,
        ]);
    }

    /**
     * @Route(
     *     "{_locale}/person/accompanying-period/work/{id}/delete",
     *     name="chill_person_accompanying_period_work_delete",
     *     methods={"GET", "POST", "DELETE"}
     * )
     */
    public function deleteWork(AccompanyingPeriodWork $work, Request $request): Response
    {
        $this->denyAccessUnlessGranted(AccompanyingPeriodWorkVoter::UPDATE, $work);

        $em = $this->getDoctrine()->getManager();

        $form = $this->createDeleteForm($work->getId());

        if ($request->getMethod() === Request::METHOD_DELETE) {
            $form->handleRequest($request);

            if ($form->isValid()) {
                $this->chillLogger->notice('An accompanying period work has been removed', [
                    'by_user' => $this->getUser()->getUsername(),
                    'work_id' => $work->getId(),
                    'accompanying_period_id' => $work->getAccompanyingPeriod()->getId(),
                ]);

                $em->remove($work);
                $em->flush();

                $this->addFlash(
                    'success',
                    $this->trans->trans('The accompanying period work has been successfully removed.')
                );

                return $this->redirectToRoute('chill_person_accompanying_period_work_list', [
                    'id' => $work->getAccompanyingPeriod()->getId(),
                ]);
            }
        }

        return $this->render('@ChillPerson/AccompanyingCourseWork/delete.html.twig', [
            'accompanyingCourse' => $work->getAccompanyingPeriod(),
            'work' => $work,
            'delete_form' => $form->createView(),
        ]);
    }

    /**
     * @Route(
     *     "{_locale}/person/accompanying-period/work/{id}/edit",
     *     name="chill_person_accompanying_period_work_edit",
     *     methods={"GET"}
     * )
     */
    public function editWork(AccompanyingPeriodWork $work): Response
    {
        $this->denyAccessUnlessGranted(AccompanyingPeriodWorkVoter::UPDATE, $work);

        $json = $this->serializer->normalize($work, 'json', ['groups' => ['read']]);

        return $this->render('@ChillPerson/AccompanyingCourseWork/edit.html.twig', [
            'accompanyingCourse' => $work->getAccompanyingPeriod(),
            'work' => $work,
            'json' => $json,
        ]);
    }

    /**
     * @Route(
     *     "{_locale}/person/accompanying-period/{id}/work",
     *     name="chill_person_accompanying_period_work_list",
     *     methods={"GET"}
     * )
     */
    public function listWorkByAccompanyingPeriod(AccompanyingPeriod $period): Response
    {
        $this->denyAccessUnlessGranted(AccompanyingPeriodWorkVoter::SEE, $period);

        $totalItems = $this->workRepository->countByAccompanyingPeriod($period);
        $paginator = $this->paginator->create($totalItems);

        $works = $this->workRepository->findByAccompanyingPeriodOpenFirst(
            $period,
            $paginator->getItemsPerPage(),
            $paginator->getCurrentPageFirstItemNumber()
        );

        return $this->render('@ChillPerson/AccompanyingCourseWork/index.html.twig', [
            'accompanyingCourse' => $period,
            'works' => $works,
            'paginator' => $paginator,
        ]);
    }

    private function createDeleteForm(int $id): Form
    {
        $params = [];
        $params['id'] = $id;

        return $this->createFormBuilder()
            ->setAction($this->generateUrl('chill_person_accompanying_period_work_delete', $params))
            ->setMethod('DELETE')
            ->add('submit', SubmitType::class, ['label' => 'Delete'])
            ->getForm();
    }
}