<?php

namespace AppBundle\Controller;


use AppBundle\Entity\User;
use AppBundle\Form\UserType;
use Swift_Mailer;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;

class RegisterController extends Controller
{
    /**
     * @Route("/register", name="register")
     */
    public function registerAction(Request $request, UserPasswordEncoderInterface $passwordEncoder, Swift_Mailer $mailer)
    {
        $user = new User();

        $form = $this->createForm(UserType::class, $user);

        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {

            $password = $passwordEncoder->encodePassword($user, $user->getPassword());
            $user->setPassword($password);
            $user->setIsActive(false);
            $em = $this->getDoctrine()->getManager();
            $em->persist($user);
            $em->flush();

            $message = (new \Swift_Message('Link aktywacyjny'))
                ->setFrom('noreply@gmail.com')
                ->setTo($user->getEmail())
                ->setBody(
                    $this->renderView(
                        '@App/Register/activation.html.twig',
                        array('name' => $user->getEmail())
                    ),
                    'text/html'
                );

            $mailer->send($message);


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

        return $this->render('@App/Register/register.html.twig', array(
            'form' => $form->createView(),
        ));
    }

    /**
     * @Route("/activate/{slug}", name="activate_show")
     */
    public function activateAction($slug)
    {
        $em = $this->getDoctrine()->getManager();
        $user = $em->getRepository('AppBundle:User')->findOneBy(array('email' => $slug));

        if (!$user) {
            throw $this->createNotFoundException(
                'No user found for e-mail ' . $slug
            );
        }

        $user->setIsActive(true);
        $em->flush();

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

}