<?php

namespace Stemcell\Catalog\Helper;

use PhpOffice\PhpSpreadsheet\IOFactory;

class Excel
{
    /**
     * @param string $filePath 文件路径
     * @return \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
     * @throws \Exception
     */
    public static function getExcelSheet(string $filePath)
    {
        if (!file_exists($filePath)) {
            throw new \Exception(sprintf('File %s does not exist', $filePath));
        }

        return IOFactory::load($filePath)->getActiveSheet();
    }
}