<?php

namespace PrestaShop\Module\PsEventbus\Repository;

class GoogleTaxonomyRepository
{
    /**
     * @var \Db
     */
    private $db;
    public function __construct()
    {
        $this->db = \Db::getInstance();
    }
    /**
     * @param int $shopId
     *
     * @return \DbQuery
     */
    public function getBaseQuery($shopId)
    {
        $query = new \DbQuery();
        $query->from('fb_category_match', 'cm')->where('cm.id_shop = ' . (int) $shopId);
        return $query;
    }
    /**
     * @param int $offset
     * @param int $limit
     * @param int $shopId
     *
     * @return array|bool|\mysqli_result|\PDOStatement|resource|null
     *
     * @throws \PrestaShopDatabaseException
     */
    public function getTaxonomyCategories($offset, $limit, $shopId)
    {
        $query = $this->getBaseQuery($shopId);
        $query->select('cm.id_category, cm.google_category_id')->limit($limit, $offset);
        return $this->db->executeS($query);
    }
    /**
     * @param int $offset
     * @param int $shopId
     *
     * @return int
     */
    public function getRemainingTaxonomyRepositories($offset, $shopId)
    {
        $query = $this->getBaseQuery($shopId);
        $query->select('(COUNT(cm.id_category) - ' . (int) $offset . ') as count');
        return (int) $this->db->getValue($query);
    }
    /**
     * @param int $offset
     * @param int $limit
     * @param int $shopId
     *
     * @return array
     *
     * @throws \PrestaShopDatabaseException
     */
    public function getQueryForDebug($offset, $limit, $shopId)
    {
        $query = $this->getBaseQuery($shopId);
        $query->select('cm.id_category, cm.google_category_id')->limit($limit, $offset);
        $queryStringified = \preg_replace('/\\s+/', ' ', $query->build());
        return \array_merge((array) $query, ['queryStringified' => $queryStringified]);
    }
}