<?php

namespace App\Jobs;

abstract class CsvJobs extends XArcadiaFlux
{
    /**
     * parse csv file
     *
     * @param string $csvFile
     *
     * @return array
     */
    protected function parseCsv(string $csvFile)
    {
        $file_handle = fopen($csvFile, 'r');
        while (!feof($file_handle)) {
            $line_of_text[] = fgetcsv($file_handle, 0, ";");
            if (!end($line_of_text)) {
                // Supprime les lignes vides du csv.
                array_pop($line_of_text);
            }
        }
        fclose($file_handle);
        return $line_of_text;
    }


    /**
     * Is the file to be ignored
     *
     * @param string $filename
     * @return boolean
     */
    protected function fileHasToBeIgnored(string $filename): bool
    {
        return in_array($filename, $this->ignoreFiles) or !$this->checkExtension($filename, 'csv');
    }

    /**
     * converts an array to a csv stream
     *
     * @param array  $data
     * @param string $delimiter
     * @param string $enclosure
     * @param string $escape_char
     *
     * @return string
     */
    protected function array2csv(
        array $data,
        string $delimiter = ',',
        string $enclosure = '"',
        string $escape_char = "\\"
    ) {
        $f = fopen('php://memory', 'r+');
        foreach ($data as $item) {
            fputcsv($f, $item, $delimiter, $enclosure, $escape_char);
        }
        rewind($f);
        return stream_get_contents($f);
    }
}