<?php
declare(strict_types=1);

namespace RtbPanelConnector\Events;

use RtbPanelConnector\Helpers\Uid;
use RtbPanelConnector\Helpers\WooData;

defined('ABSPATH') || exit;

/**
 * BASKET_STATUS event.
 */
class BasketStatusEvent extends BaseEvent{
	public const EVENT_TYPE = 'basketstatus';

	public static function build(): array
	{
		if (function_exists('is_cart') && is_cart()) {
			$ids = WooData::cartOfferIds();
			if (!empty($ids)) {
				return [
					self::getEventBody($ids),
					Uid::buildTag(),
				];
			}
		}
		return [];
	}

	private static function getEventBody(array $offerIds): array
	{
		return [
			'eventType' => self::EVENT_TYPE,
			'offerIds' => array_values(array_unique($offerIds))
		];

	}
}