<?php

namespace Opentalent\OtStats\Settings;

use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Frontend\Page\PageRepository;

/**
 * Class StatsRepository
 *
 * Give access to the website's settings for the stats module
 *
 * @package Opentalent\OtTemplating\Page
 */
class StatsSettingsRepository extends PageRepository
{
    /**
     * Returns the website registered matomo site's id
     * @param int $rootPageUid
     * @return int|null
     */
    public function getMatomoSiteId(int $rootPageUid) {
        $rootPageUid = $this->getPage($rootPageUid);

        // Set up a connection to the typo3 DB
        $cnnPool = GeneralUtility::makeInstance(ConnectionPool::class);
        $queryBuilder = $cnnPool->getQueryBuilderForTable('pages');
        $matomoId = $queryBuilder
                        ->select('tx_opentalent_matomo_id')
                        ->from('pages')
                        ->where($queryBuilder->expr()->eq('uid', $rootPageUid))
                        ->execute()
                        ->fetchColumn(0);
        return $matomoId;
    }
}