slake-school-service/app/Services/Crawl/CrawlJobDispatcher.php

<?php

namespace App\Services\Crawl;

use App\Models\CrawlSource;
use App\Services\Crawl\Adapters\ArxivApiAdapter;
use App\Services\Crawl\Adapters\FacultyListHtmlAdapter;
use App\Services\Crawl\Adapters\GenericNewsHtmlAdapter;
use App\Services\Crawl\Adapters\GenericPaperHtmlAdapter;
use App\Services\Crawl\Adapters\PedailyHtmlAdapter;
use App\Services\Crawl\Contracts\CrawlerAdapterInterface;

class CrawlJobDispatcher
{
    public function __construct(
        protected ArxivApiAdapter $arxiv,
        protected PedailyHtmlAdapter $pedaily,
        protected GenericNewsHtmlAdapter $genericNews,
        protected GenericPaperHtmlAdapter $genericPaper,
        protected FacultyListHtmlAdapter $facultyList,
    ) {}

    /**
     * @param  array<string, mixed>  $params
     * @return list<CrawlItemDto>
     */
    public function fetch(string $requestUrl, CrawlSource $source, array $params): array
    {
        return $this->adapter($source->adapter_code)->fetch($requestUrl, $source, $params);
    }

    protected function adapter(string $code): CrawlerAdapterInterface
    {
        return match ($code) {
            'arxiv_api' => $this->arxiv,
            'pedaily_html' => $this->pedaily,
            'generic_news_html' => $this->genericNews,
            'generic_paper_html' => $this->genericPaper,
            'faculty_list_html' => $this->facultyList,
            default => throw new \InvalidArgumentException("未支持的适配器：{$code}"),
        };
    }
}