<?php

/*
 * This file is part of the Maestro Pim.
 * Copyright (C) Compos Juliot
 */

namespace App\Application\View\Mail;

use App\Application\Adapter\Query\MailQueryInterface;
use App\Application\Adapter\SerializerInterface;
use App\Application\Services\Log\LogService;
use App\Infrastructure\Adapter\HttpClientInterface;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\Messenger\Handler\MessageHandlerInterface;

class MailViewHandler implements MessageHandlerInterface
{
    /** @var SerializerInterface */
    private $serializer;

    /** @var HttpClientInterface */
    private $httpClient;

    /** @var MailQueryInterface */
    private $mailer;

    /** @var ParameterBagInterface */
    public $params;

    /** @var RequestStack */
    public $requestStack;

    /** @var LogService */
    public $log;

    public function __construct(
        SerializerInterface $serializer,
        HttpClientInterface $httpClient,
        ParameterBagInterface $params,
        MailQueryInterface $mailer,
        RequestStack $requestStack,
        LogService $log
    ) {
        $this->serializer = $serializer;
        $this->httpClient = $httpClient;
        $this->mailer = $mailer;
        $this->params = $params;
        $this->requestStack = $requestStack;
        $this->log = $log;
    }

    /**
     * @return bool|null
     */
    public function __invoke(MailView $mail)
    {
        try {
            $this->log->setLog("begin", "error.log");
            
            $token = $this->requestStack->getCurrentRequest()->headers->get('x-auth-token');
    
            $call = $this->httpClient->data('POST', $this->params->get('domain_admin') . '/list_email.json',
                [
                    'headers' => [
                        'x-auth-token' => $token,
                    ],
                    'json' => $this->serializer->normalize($mail->users),
                ]);
    
                $emails = [];
            foreach ($call as $email) {
                if(!empty($email['sendMail']) && $email['sendMail']){
                    $emails[] = $email['email'];
                }
            }

            $etape = $mail->transition;
    
            if ($etape->start !== $etape->end) {
                $body = '@IU/workflow/changePlace.html.twig';
                $head = 'Changement de status';
            } else {
                $body = '@IU/workflow/create.html.twig';
                $head = "Création de page";
            }
    
            $message = ['start' => $etape->start, 'end' => $etape->end, 'page' => $etape->element];
            return $this->mailer->changePlace($emails, $body, $head, $message);
        } catch (\Exception $e) {
            $this->log->setLog($e->getMessage(), "error.log");
            //throw $th;
        }
   }
}