import * as ajax from './lib/ajax';
import * as dom from './lib/dom';

async function updateLikeCount(el) {
	const type = parseInt(el.getAttribute('content-type'), 10);
	const contentId = parseInt(el.getAttribute('content-id'), 10);

	if (isNaN(type) || isNaN(contentId)) {
		return;
	}

	const count = await ajax.get(`/api/likes/count?id=${contentId}&type=${type}`, {});

	el.textContent = count;
}

dom.ready(() => {
	dom.withClass('like-count')
		.forEach(el => {
			updateLikeCount(el);
		});
});