<?php

namespace App\Service;

use Symfony\Contracts\Translation\TranslatorInterface;
use Fcm\FcmClient;
use Fcm\Push\Notification;
use App\Entity\JobOrder;

class FCMSender
{
    protected $client;
    protected $translator;

    public function __construct(TranslatorInterface $translator, $server_key, $sender_id)
    {
        $this->client = new FcmClient($server_key, $sender_id);
        $this->translator = $translator;
    }

    public function send($recipients, $title, $body, $data = [], $color = null, $sound = null, $badge = null)
    {
        $notification = new Notification();
        $notification->setTitle($title)
            ->setBody($body);

        foreach ($recipients as $recipient) {
            $notification->addRecipient($recipient);
        }

        if (!empty($color)) {
            $notification->setColor($color);
        }

        if (!empty($sound)) {
            $notification->setSound($sound);
        }

        if (!empty($color)) {
            $notification->setColor($color);
        }

        if (!empty($badge)) {
            $notification->setBadge($badge);
        }

        if (!empty($data)) {
            $notification->addDataArray($data);
        }

        return $this->client->send($notification);
    }

    public function sendJoEvent(JobOrder $job_order, $title, $body, $data = [])
    {
        // get all v2 sessions
        $sessions = [];
        $cust_user = $job_order->getCustomer()->getCustomerUser();
        if (!empty($cust_user)) {
            $sessions = $cust_user->getMobileSessions();
        }

        if (empty($sessions)) {
            error_log("no sessions to send fcm notification to");
            return;
        }

        $device_ids = [];

        // send to every customer session
        foreach ($sessions as $sess) {
            $device_id = $sess->getDevicePushID();

            if (!empty($device_id) && !isset($device_ids[$device_id])) {
                // send fcm notification
                $device_ids[$device_id] = true;
            }
        }

        if (empty($device_ids)) {
            error_log("no devices to send fcm notification to");
            return;
        }

        // attach jo info
        $data['jo_id'] = $job_order->getID();
        $data['jo_status'] = $job_order->getStatus();

        // send fcm notification
        $result = $this->send(array_keys($device_ids), $this->translator->trans($title), $this->translator->trans($body), $data);

        return $result;
    }
}