const { mastodon, goodreads, lunr, webmention, youtube } = require('jam-my-stack');
const fsp = require('fs').promises;
const wmconfig = require('./_conf.js');

const rootdir = `${__dirname}/../`;

(async function() {
	// 1. parse Mastodon RSS feed
	// currently disabling notes, as after 3 months, I find these do not bring anything relevant to the table.
	/*
	console.log("1. parsing Mastodon RSS feed...")
	await mastodon.parseFeed({
		notesdir: `${__dirname}/content/notes`,
		url: "https://chat.brainbaking.com/users/wouter/feed",
		utcOffset: 60,
		titleCount: 50,
		ignoreReplies: true
	})
	*/

	// 2. update goodreads JS widget
	console.log("2. Updating Goodreads Widget...")
	const widget = await goodreads.createWidget("https://www.goodreads.com/review/grid_widget/5451893.Wouter's%20bookshelf:%20read?cover_size=medium&hide_link=&hide_title=&num_books=12&order=d&shelf=read&sort=date_added&widget_id=1496758344")
	await fsp.writeFile(`${rootdir}/static/js/goodreads.js`, widget.replace(/src=/g, "loading=\"lazy\" src="), 'utf-8')

	// 3. build Lunr index
	console.log("3. Building lunr search index...")
	const index = await lunr.buildIndex([`${rootdir}/content/post`])
	await fsp.writeFile(`${rootdir}/static/js/brainbaking-post.json`, JSON.stringify(index), 'utf-8')

	// 4. get webmentions
	console.log("4. Fetching webmentions...")
	const mentions = await webmention.getWebmentions("brainbaking.com", wmconfig)
	const json = JSON.stringify(mentions, null, 4)
	await fsp.writeFile(`${rootdir}/data/webmentions.json`, json, 'utf-8')

	console.log("4.1 Fetching pictures from wm authors...")
	await webmention.getPictures(mentions, {
		endpoint: wmconfig.endpoint,
		directory: `${rootdir}/assets/wmpics`,
		override: false,
		extension: "jpg"
	})

	// 5. generate youtube thumbnails
	console.log("5. Generating YouTube thumbnails...")
	await youtube.thumbify({
		postDir: `${rootdir}/content/post`,
		downloadDir: `${rootdir}/static/img/yt`,
		overlayImg: `${rootdir}/play.png`
	})
	
	console.log("-- all done!")
})()