<?php

declare(strict_types=1);

/*
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Chill\MainBundle\Widget\Widgets;

use Chill\MainBundle\Entity\User;
use Chill\MainBundle\Repository\NotificationRepository;
use Chill\MainBundle\Widget\WidgetHandlerInterface;
use Chill\PersonBundle\Repository\AccompanyingPeriodRepository;
use Chill\PersonBundle\Repository\Person;
use DateInterval;
use DateTimeImmutable;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
use Symfony\Component\Security\Core\Security;

class WidgetNumber implements WidgetHandlerInterface
{

    private Security $security;

    //private AccompanyingPeriodRepository $acpRepository;

    private NotificationRepository $notificationRepository;


    public function __construct(
    //    AccompanyingPeriodRepository $accompanyingPeriodRepository,
        Security                     $security,
        NotificationRepository       $notificationRepository,

    )
    {
    //    $this->acpRepository = $accompanyingPeriodRepository;
        $this->security = $security;
        $this->notificationRepository = $notificationRepository;
    }

    public function supports(array $config, array $context = []): bool
    {
        return $config['alias'] === 'number';
    }


    public function getDataForWidget(array $config, array $context = []): array
    {
        $user = $this->security->getUser();
        $dataForWidget = [];
        if (!$user instanceof User) {
            throw new AccessDeniedException();
        }

        if ($context !== []) {
            switch ($context['what']) {

                /*case 'accompanying_period_history' :
                    //Send back a data that need to be serialize in order to see
                    $since = (new DateTimeImmutable('now'))->sub(new DateInterval('P1Y'));
                    $data = $this->acpRepository->countByRecentUserHistory($user, $since);
                    $what = $this->acpRepository->findConfirmedByUser($user);
                    break;*/
                case 'notification_sender':
                    //Count the number of notification the sender send
                    $countSend = $this->notificationRepository->countAllForSender($user);
                    $dataForWidget = [
                        'labels' => ['Notification Send'],
                        'datasets' => [
                            [
                                'backgroundColor' => ['#41B883'],
                                'data' => [$countSend]
                            ]
                        ]
                    ];
                    break;

                case 'notification_unread':
                    //Count the number of unread notification by the current User
                    $countUnread = $this->notificationRepository->countUnreadByUser($user);
                    $dataForWidget = [
                        'labels' => ['Notification Unread'],
                        'datasets' => [
                            [
                                'backgroundColor' => ['#41B883'],
                                'data' => [$countUnread]
                            ]
                        ]
                    ];
                    break;
                default : throw new \InvalidArgumentException('Invalid Context.');
            }
        }

        return [
            'data' => $dataForWidget,
            'type' => 'number',
        ];
    }
}