<?php

declare(strict_types=1);

namespace App\BusProNet\XmlParser;

use App\BusProNet\Model\Agency;
use Symfony\Component\DomCrawler\Crawler;

final class AgencyParser extends AbstractParser
{
    /**
     * @return Agency[]
     */
    public function parse(Crawler $node): array
    {
        $agencies = [];

        $node->filterXPath('//agenturen/agentur')->each(function (Crawler $agencyNode) use (&$agencies): void {
            $id = (int) $agencyNode->attr('id');
            $name = $this->getStringOrNullValue($agencyNode->filterXPath('//name')) ?? '';
            $code = $this->getStringOrNullValue($agencyNode->filterXPath('//code')) ?? '';
            $street = $this->getStringOrNullValue($agencyNode->filterXPath('//strasse'));
            $postCode = $this->getStringOrNullValue($agencyNode->filterXPath('//plz'));
            $city = $this->getStringOrNullValue($agencyNode->filterXPath('//ort'));
            $phone = $this->getStringOrNullValue($agencyNode->filterXPath('//telefon'));

            $agencies[] = new Agency(
                id: $id,
                name: $name,
                code: $code,
                street: $street,
                postCode: $postCode,
                city: $city,
                phone: $phone
            );
        });

        return $agencies;
    }
}