<?php

namespace App\Controller;

use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\HttpFoundation\Request;
use App\Creator\Factory\Template\Source\SourceTemplateFactory;
use App\Entity\Source\SourceInterface;
use App\Creator\Factory\Template\Source\SourceTemplateFormFactory;
use App\Creator\Factory\Form\Source\SourceFormFactory;
use Symfony\Component\HttpFoundation\RedirectResponse;
use App\Entity\Source\AbstractSource;
use App\Entity\Meta\RelationInterface;

/**
 * @todo IMPLEMENT SECURITY!
 *
 * @author kevinfrantz
 */
class SourceController extends AbstractEntityController
{
    /**
     * @Route("/source/{id}.{_format}", defaults={"_format"="html"})
     */
    public function show(Request $request, int $id): Response
    {
        $source = $this->loadEntityById($id);
        // $assembler = $this->get(SourceDTOAssember::class);
        // $dto = $assembler->build($source, $this->getUser());
        $view = $this->view($source, 200)
            ->setTemplate((new SourceTemplateFactory($source, $request))->getTemplatePath())
            ->setTemplateVar('source');

        return $this->handleView($view);
    }

    /**
     * @Route("/source/{id}/edit.{_format}", defaults={"_format"="html"})
     */
    public function edit(Request $request, int $id): Response
    {
        $source = $this->loadEntityById($id);
        $form = $this->createForm((new SourceFormFactory($source))->getNamespace(), $source);
        $form->handleRequest($request);
        if ($form->isSubmitted() && $form->isValid()) {
            $source = $form->getData();
            $this->saveSource($source);
        }

        return $this->render((new SourceTemplateFormFactory($source, $request))->getTemplatePath(), [
            'form' => $form->createView(),
        ]);
    }

    /**
     * @Route("/source/{id}/node.{_format}", defaults={"_format"="html"})
     */
    public function node(int $id): RedirectResponse
    {
        $nodeId = $this->loadNodeById($id)->getId();

        return $this->redirectToRouteById('app_node_show', $nodeId);
    }

    private function loadNodeById(int $id): RelationInterface
    {
        return $this->loadEntityById($id)->getNode();
    }

    private function saveSource(SourceInterface $source): void
    {
        $entityManager = $this->getDoctrine()->getManager();
        $entityManager->persist($source);
        $entityManager->flush();
    }

    protected function setEntityName(): void
    {
        $this->entityName = AbstractSource::class;
    }
}