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File: /var/www/dvpis2025/dvpis.kaunokolegija.lt/src/Controller/FinalEgzamController.php
<?php

namespace App\Controller;

use App\Entity\Lecturer;
use Doctrine\DBAL\Exception;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use App\Entity\StudentCountProgramPlan;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;
use App\Entity\FinalEgzam;
use App\Entity\StudiesProgramPlan;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\Form;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\HttpFoundation\Request;
use App\Service\ProcessDatesValidation;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
use Doctrine\ORM\EntityManagerInterface;

/**
 * Finalegzam controller.
 * @Security("is_granted('ROLE_DEPARTMENT_HEAD') or is_granted('ROLE_ACADEMIC_UNIT_PROHEAD')")
 */
#[Route(path: 'finalegzam')]
class FinalEgzamController extends AbstractController
{
    private $onlyView = false;

    public function __construct(
        private readonly ProcessDatesValidation $dateValidator,
        private readonly EntityManagerInterface $em,
    ) {
        if (!$this->dateValidator->isActivePlan() && !$this->dateValidator->isActiveProcessPlan()) {
            throw new AccessDeniedHttpException("Jūs negalite pasiekti šio turinio");
        }

        if ($this->dateValidator->isOnlyView()) {
            $this->onlyView = true;
        }

        if ($this->em->getFilters()->isEnabled('department_filter')) {
            $this->em->getFilters()->disable('department_filter');
        }

        if ($this->em->getFilters()->isEnabled('lecturer_filter')) {
            $this->em->getFilters()->disable('lecturer_filter');
        }
    }

    /**
     * Lists all finalEgzam entities.
     *
     * @Method("GET")
     */
    #[Route(path: '/', name: 'finalegzam_index')]
    public function indexAction()
    {
        throw new AccessDeniedHttpException("Jūs negalite pasiekti šio turinio");

//        $finalEgzams = $this->em->getRepository(FinalEgzam::class)->findAll();
//
//        return $this->render('finalegzam/index.html.twig', array(
//                    'finalEgzams' => $finalEgzams,
//            'studentCount' => $this->em
//                ->getRepository(StudentCountProgramPlan::class)
//                ->getAllByProgramCourseType(),
//        ));
    }

    /**
     * Creates a new finalEgzam entity.
     *
     * @Method({"GET", "POST"})
     */
    #[Route(path: '/new/{id}', name: 'finalegzam_new')]
    public function newAction(Request $request, StudiesProgramPlan $studiesProgramPlan)
    {
        if ($this->onlyView) {
            throw new AccessDeniedHttpException("Jūs negalite pasiekti šio turinio");
        }

        $finalEgzam = new Finalegzam();
        $form = $this->createForm('App\Form\FinalEgzamType', $finalEgzam);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $finalEgzam->setStudiesProgramPlan($studiesProgramPlan);
            $this->em->persist($finalEgzam);
            $this->em->flush();

            return $this->redirectToRoute('finalegzam_show', array('id' => $studiesProgramPlan->getId()));
        }

        return $this->render('finalegzam/new.html.twig', array(
                    'finalEgzam' => $finalEgzam,
                    'form' => $form->createView(),
                    'studiesProgramPlan' => $studiesProgramPlan,
                    'lecturerData' => json_encode($this->getLecturerData()),
            'studentCount' => $this->em
                ->getRepository(StudentCountProgramPlan::class)
                ->getAllByProgramCourseType(),
        ));
    }

    /**
     * Finds and displays a finalEgzam entity.
     *
     * @Method("GET")
     * @param StudiesProgramPlan $studiesProgramPlan
     * @return Response|null
     */
    #[Route(path: '/{id}', requirements: ['id' => '\d+'], name: 'finalegzam_show')]
    public function showAction(StudiesProgramPlan $studiesProgramPlan)
    {

        return $this->render('finalegzam/show.html.twig', array(
            'studiesProgramPlan' => $studiesProgramPlan,
            'isOnlyView' => $this->onlyView,
            'studentCount' => $this->em
                ->getRepository(StudentCountProgramPlan::class)
                ->getAllByProgramCourseType(),
        ));
    }

    /**
     * Displays a form to edit an existing finalEgzam entity.
     *
     * @Method({"GET", "POST"})
     */
    #[Route(path: '/{id}/edit', name: 'finalegzam_edit')]
    public function editAction(Request $request, FinalEgzam $finalEgzam)
    {
        if ($this->onlyView) {
            throw new AccessDeniedHttpException("Jūs negalite pasiekti šio turinio");
        }

        $studiesProgramPlan = $finalEgzam->getStudiesProgramPlan();
        $deleteForm = $this->createDeleteForm($finalEgzam);
        $editForm = $this->createForm('App\Form\FinalEgzamType', $finalEgzam);
        $editForm->handleRequest($request);

        if ($editForm->isSubmitted() && $editForm->isValid()) {
            $finalEgzam->setStudiesProgramPlan($studiesProgramPlan);
            $this->em->flush();

            return $this->redirectToRoute('finalegzam_edit', array('id' => $finalEgzam->getId()));
        }

        return $this->render('finalegzam/edit.html.twig', array(
                    'studiesProgramPlan' => $studiesProgramPlan,
                    'finalEgzam' => $finalEgzam,
                    'form' => $editForm->createView(),
                    'delete_form' => $deleteForm->createView(),
                    'lecturerData' => json_encode($this->getLecturerData()),
            'studentCount' => $this->em
                ->getRepository(StudentCountProgramPlan::class)
                ->getAllByProgramCourseType(),
        ));
    }

    /**
     * Deletes a finalEgzam entity.
     *
     * @Method("DELETE")
     */
    #[Route(path: '/{id}', requirements: ['id' => '\d+'], name: 'finalegzam_delete')]
    public function deleteAction(Request $request, FinalEgzam $finalEgzam)
    {
        if ($this->onlyView) {
            throw new AccessDeniedHttpException("Jūs negalite pasiekti šio turinio");
        }

        $form = $this->createDeleteForm($finalEgzam);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $this->em->remove($finalEgzam);
            try {
                $this->em->flush();
            } catch (Exception $ex) {
                $this->addFlash('warning', "Ištrinti įrašo nepavyko! Jis gali turėti susijusių įrašų." . $ex->getMessage());
            }
        }

        return $this->redirectToRoute('egzamcommissionspp_index');
    }

    /**
     * Creates a form to delete a finalEgzam entity.
     *
     * @param FinalEgzam $finalEgzam The finalEgzam entity
     *
     * @return Form The form
     */
    private function createDeleteForm(FinalEgzam $finalEgzam)
    {
        return $this->createFormBuilder()
                        ->setAction($this->generateUrl('finalegzam_delete', array('id' => $finalEgzam->getId())))
                        ->setMethod('DELETE')
                        ->getForm()
        ;
    }

    private function getLecturerData()
    {
        $lecturerRepo = $this->em->getRepository(Lecturer::class);
        $lecturersData = $lecturerRepo->findAll();

        $lecturerDepPos = [];
        foreach ($lecturersData as $lecturerData) {
            $lecturerDepPos[$lecturerData->getId()]['position'] = $lecturerData->getLecturerPosition()?->getId();
            $lecturerDepPos[$lecturerData->getId()]['department'] = $lecturerData->getDepartment()->getId();
            $lecturerDepPos[$lecturerData->getId()]['isNotFullTime'] = $lecturerData->getIsNotFullTime();
        }

        return $lecturerDepPos;
    }
}