<?php

declare(strict_types=1);

namespace KupShop\EcomailBundle\Controller;

use KupShop\UserBundle\Util\UserConsent;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Attribute\Route;

class EcomailController extends AbstractController
{
    #[Route('/_ecomail/unsubscribe', methods: ['POST'])]
    public function unsubscribe(Request $request, UserConsent $userConsent): Response
    {
        return $this->updateContact($request, $userConsent);
    }

    #[Route('/_ecomail/update_contact', methods: ['POST'])]
    public function updateContact(Request $request, UserConsent $userConsent): Response
    {
        $content = $request->getContent();
        if (empty($content)) {
            return new Response('No content', 400);
        }
        $data = json_decode($content, true);
        if (!isset($data['payload'])) {
            return new Response('No payload', 400);
        }
        if (!isset($data['payload']['status'])) {
            return new Response('No status', 400);
        }

        if (!in_array($data['payload']['status'], ['SUBSCRIBED', 'UNSUBSCRIBED'])) {
            return new Response('Nothing to do with status '.$data['payload']['status'], 200);
        }

        $user = \User::createFromLogin($data['payload']['email']);
        if (!$user) {
            return new Response("User {$data['payload']['email']} doesn't exist", 400);
        }

        $newsletter = ($data['payload']['status'] == 'SUBSCRIBED' ? 'Y' : 'N');
        $result = $userConsent->updateNewsletter($user->id, $newsletter, false);

        return new Response((string) $result, 200);
    }
}