<?php
/*
NOTICE OF LICENSE

This source file is subject to the NekloEULA that is bundled with this package in the file ICENSE.txt.

It is also available through the world-wide-web at this URL: http://store.neklo.com/LICENSE.txt

Copyright (c)  Neklo (http://store.neklo.com/)
*/


namespace Neklo\LowStockNotification\Mail;

use Magento\Framework\Data\Collection;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Exception\MailException;
use Neklo\Core\Mail\Sender;
use Neklo\LowStockNotification\Helper\Config;

class CronNotifier
{
    /**
     * Template Identifier
     */
    const TEMPLATE_ID = 'neklo_lowstocknotification_notification_cron_email_template';

    /**
     * @var Sender
     */
    private $sender;

    /**
     * @var Config
     */
    private $config;

    /**
     * @param Sender $sender
     * @param Config $config
     */
    public function __construct(Sender $sender, Config $config)
    {
        $this->sender = $sender;
        $this->config = $config;
    }

    /**
     * @param Collection $rows
     *
     * @return void
     * @throws LocalizedException
     * @throws MailException
     */
    public function execute(Collection $rows)
    {
        $emails = $this->config->getEmailList();
        $sender = $this->config->getEmailSender();

        if (!empty($emails) && $sender && $rows->count()) {
            $variables = [
                'rows' => $rows,
            ];

            foreach ($emails as $email) {
                $this->sender->execute(self::TEMPLATE_ID, $sender, $email, $variables);
            }
        }
    }
}