<?php

namespace App\Controller;

use Doctrine\DBAL\Exception;
use Doctrine\ORM\EntityManagerInterface;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;
use App\Entity\FieldOfStudy;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\Form;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\HttpFoundation\Request;

/**
 * Fieldofstudy controller.
 *
 * @Security("is_granted('ROLE_STUDY_DEPARTMENT')")
 */
#[Route(path: 'fieldofstudy')]
class FieldOfStudyController extends AbstractController
{
    public function __construct(
        private readonly EntityManagerInterface $em,
    ) {
    }

    /**
     * Lists all fieldOfStudy entities.
     *
     * @Method("GET")
     */
    #[Route(path: '/', name: 'fieldofstudy_index')]
    public function indexAction()
    {


        $fieldOfStudies = $this->em->getRepository(FieldOfStudy::class)->findAll();

        return $this->render('fieldofstudy/index.html.twig', array(
                    'fieldOfStudies' => $fieldOfStudies,
        ));
    }

    /**
     * Creates a new fieldOfStudy entity.
     *
     * @Method({"GET", "POST"})
     */
    #[Route(path: '/new', name: 'fieldofstudy_new')]
    public function newAction(Request $request)
    {
        $fieldOfStudy = new Fieldofstudy();
        $form = $this->createForm('App\Form\FieldOfStudyType', $fieldOfStudy);
        $form->handleRequest($request);

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

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

        return $this->render('fieldofstudy/new.html.twig', array(
                    'fieldOfStudy' => $fieldOfStudy,
                    'form' => $form->createView(),
        ));
    }

    /**
     * Displays a form to edit an existing fieldOfStudy entity.
     *
     * @Method({"GET", "POST"})
     */
    #[Route(path: '/{id}/edit', name: 'fieldofstudy_edit')]
    public function editAction(Request $request, FieldOfStudy $fieldOfStudy)
    {
        $deleteForm = $this->createDeleteForm($fieldOfStudy);
        $editForm = $this->createForm('App\Form\FieldOfStudyType', $fieldOfStudy);
        $editForm->handleRequest($request);

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

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

        return $this->render('fieldofstudy/edit.html.twig', array(
                    'fieldOfStudy' => $fieldOfStudy,
                    'edit_form' => $editForm->createView(),
                    'delete_form' => $deleteForm->createView(),
        ));
    }

    /**
     * Deletes a fieldOfStudy entity.
     *
     * @Method("DELETE")
     */
    #[Route(path: '/{id}', requirements: ['id' => '\d+'], name: 'fieldofstudy_delete')]
    public function deleteAction(Request $request, FieldOfStudy $fieldOfStudy)
    {
        $form = $this->createDeleteForm($fieldOfStudy);
        $form->handleRequest($request);

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

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

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