import { PlaywrightCrawler } from 'crawlee';
// PlaywrightCrawler crawls the web using a headless browser controlled by the Playwright library.
const crawler = new PlaywrightCrawler({
    // Use the requestHandler to process each of the crawled pages.
    async requestHandler({ request, page, enqueueLinks, pushData, log }) {
        const title = await page.title();
        log.info(`Title of ${request.loadedUrl} is '${title}'`);
        // Save results as JSON to `./storage/datasets/default` directory.
        await pushData({ title, url: request.loadedUrl });
        // Extract links from the current page and add them to the crawling queue.
        await enqueueLinks();
    },
    // Uncomment this option to see the browser window.
    // headless: false,
    // Comment this option to scrape the full website.
    maxRequestsPerCrawl: 20,
});
// Add first URL to the queue and start the crawl.
await crawler.run(['https://crawlee.dev']);
// Export the whole dataset to a single file in `./result.csv`.
await crawler.exportData('./result.csv');
// Or work with the data directly.
const data = await crawler.getData();
console.table(data.items);