'use strict';

const unprint = require('unprint');

function scrapeAll(scenes) {
	return scenes.map(({ query }) => {
		const release = {};

		release.url = query.url('.image-container a');
		release.entryId = new URL(release.url).pathname.match(/\/video-preview\/(\w+)/)[1];

		release.title = query.content('.caption-title');

		release.poster = query.img('.image-container img');

		return release;
	});
}

function scrapeScene({ query }, { url }) {
	const release = {};

	release.entryId = new URL(url).pathname.match(/\/video-preview\/(\w+)/)[1];

	release.title = query.content('#dm_content .dmNewParagraph[data-diy-text]');

	release.poster = query.poster('#dm_content video');
	release.trailer = query.video('#dm_content video source');

	return release;
}

async function fetchScene(url) {
	const res = await unprint.get(url, {
		headers: {
			Accept: '*/*', // seems to respond with JSON otherwise
		},
	});

	if (res.ok) {
		return scrapeScene(res.context, { url });
	}

	return res.status;
}

async function fetchLatest(channel) {
	const url = `${channel.url}/free-video`; // no pagination at this time

	const res = await unprint.get(url, {
		selectAll: '.gallery .photoGalleryThumbs',
		headers: {
			Accept: '*/*', // seems to respond with JSON otherwise
		},
	});

	if (res.ok) {
		return scrapeAll(res.context, channel);
	}

	return res.status;
}

module.exports = {
	fetchLatest,
	fetchScene,
};