<?php

namespace AppBundle\Controller;

use AppBundle\Entity\User;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use AppBundle\Entity\Book;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class DefaultController extends Controller
{
    /**
     * @Route("/newBook", name="new_book")
     * @return Response
     */
    public function newBookAction(Request $request)
    {
        $em = $this->getDoctrine()->getEntityManager();
        $repository = $em->getRepository('AppBundle:Author');

        $authors = $repository->findAll();

        return $this->render('@App/Default/form.html.twig', [
            'authors' => $authors
        ]);
    }

    /**
     * @Route("/createBook", name="create_book")
     */
    public function createBookAction(Request $request)
    {
        $book = new Book();
        $book->setDescription($request->request->get('description'));
        $book->setTitle($request->request->get('title'));
        $book->setRating($request->request->get('rating'));

        $em = $this->getDoctrine()->getEntityManager();
        $repo = $em->getRepository('AppBundle:Author');
        $author = $repo->find($request->request->get('author'));

        $book->setAuthor($author);

        $em = $this->getDoctrine()->getEntityManager();
        $em->persist($book);
        $em->persist($author);
        $em->flush();

        return $this->redirectToRoute('show_book', ['id' => $book->getId()]);
    }

    /**
     * @Route("/showBook/{id}", name="show_book")
     */
    public function showBookAction($id)
    {
        $em = $this->getDoctrine()->getEntityManager();
        $repository = $em->getRepository('AppBundle:User');

        $book = $repository->find($id);

        return $this->render('@App/Default/render.html.twig', [
            'book' => $book
        ]);
    }

    /**
     * @Route("/showAllBooks")
     */
    public function showAllBooksAction()
    {
        $em = $this->getDoctrine()->getEntityManager();
        $repository = $em->getRepository('AppBundle:Book');
        $books = $repository->findAll();

        return $this->render('@App/Default/renderAll.html.twig', [
            'books' => $books
        ]);
    }


    /**
     * @Route("/deleteBook/{id}")
     */
    public function deleteBooksAction($id)
    {
        $em = $this->getDoctrine()->getEntityManager();
        $repository = $em->getRepository('AppBundle:Book');

        $book = $repository->find($id);
        $em->remove($book);
        $em->flush();

        return new Response('Usunięto!!');
    }
}