<?php


namespace App\Service;


use App\Entity\Owner;
use App\Entity\Poll;
use Doctrine\ORM\EntityManager;
use Doctrine\ORM\EntityManagerInterface;
use Swift_Message;
use Symfony\Bridge\Twig\Mime\TemplatedEmail;
use Symfony\Component\Mime\Address;

class MailService {


	/**
	 * @var EntityManagerInterface
	 */
	private $em;
	/**
	 * @var \Swift_Mailer
	 */
	private $mailer;

	public function __construct(EntityManagerInterface $entityManager, \Swift_Mailer $mailer) {
		$this->em = $entityManager;
		$this->mailer = $mailer;
	}

	public function sendCreationMailAction( Owner $foundOwner, Poll $newpoll, \Swift_Mailer $mailer ) {
		$em         = $this->em->getRepository( Owner::class );
		$admin_user = $foundOwner;
		$poll       = $newpoll;


		// anti spam , limit to every minute
		$lastSend = $admin_user->getRequestedPollsDate();
		$now      = new \DateTime();

		if ( date_diff( $lastSend, $now ) < 60 ) {
			// too soon!
			die( 'too soon!' );
		}
		$admin_user->setRequestedPollsDate( $now );
		$em->persist( $admin_user );
		$em->flush();

		$templateVars = [
			'owner'          => $admin_user,
			'poll'           => $poll,
			'title'          => 'Création de sondage - ' . $poll->getTitle(),
			'email_template' => 'emails/creation-mail.html.twig',
		];

		$message = ( new Swift_Message( 'Framadate - mes sondages' ) )
			->setFrom( 'ne-pas-repondre@framadate-api.cipherbliss.com' )
			->setContentType('text/html')
			->setCharset('UTF-8')
			->setTo( $admin_user->getEmail() )
			->htmlTemplate($templateVars[ 'email_template' ])
			->context( $templateVars);

		// send email
		return $mailer->send( $message );

	}

	/**
	 * send created polls to an owner
	 * @param Owner $foundOwner
	 *
	 * @return int
	 * @throws \Exception
	 */
	public function sendOwnerPollsAction( Owner $foundOwner ) {
		$em         = $this->em->getRepository( Owner::class );
		$admin_user = $foundOwner;


		// anti spam , limit to every minute
		$lastSend = $admin_user->getRequestedPollsDate();
		$now      = new \DateTime();

		if ( date_diff( $lastSend, $now ) < 60 ) {
			// too soon!
			die( 'too soon!' );
		}
		$admin_user->setRequestedPollsDate( $now );
		$em->persist( $admin_user );
		$em->flush();
		$titleEmail = 'Framadate | Mes sondages';

		$templateVars = [
			'owner'          => $admin_user,
			'title'          => $titleEmail,
			'email_template' => 'emails/owner-polls.html.twig',
		];

		$email = ( new TemplatedEmail(  ) )
			->from( 'ne-pas-repondre@framadate-api.cipherbliss.com' )
			->to( new Address($admin_user->getEmail() ) )
			->subject($titleEmail)
			->htmlTemplate($templateVars[ 'email_template' ])
			->context( $templateVars);

		// send email
		return $this->mailer->send( $email );
	}
}