'use strict';

const util = require('util');

const argv = require('./argv');
const initServer = require('./web/server');

const knex = require('./knex');
const fetchUpdates = require('./updates');
const { fetchScenes, fetchMovies } = require('./deep');
const { storeScenes, storeMovies, updateReleasesSearch } = require('./store-releases');
const { scrapeActors } = require('./actors');
const getFileEntries = require('./utils/file-entries');

async function init() {
	if (argv.server) {
		await initServer();
		return;
	}

	if (argv.updateSearch) {
		await updateReleasesSearch();
	}

	const actorsFromFile = argv.actorsFile && await getFileEntries(argv.actorsFile);
	const actorNames = (argv.actors || []).concat(actorsFromFile || []);

	const actors = actorNames.length > 0 && await scrapeActors(actorNames);
	const actorBaseScenes = argv.actors && argv.actorScenes && actors.map(actor => actor.releases).flat().filter(Boolean);

	const updateBaseScenes = (argv.all || argv.channels || argv.networks || argv.movies) && await fetchUpdates();

	const scenesFromFile = argv.scenesFile && await getFileEntries(argv.scenesFile);
	const sceneUrls = (argv.scene || []).concat(scenesFromFile || []);

	const deepScenes = argv.deep
		? await fetchScenes([...(sceneUrls), ...(updateBaseScenes || []), ...(actorBaseScenes || [])])
		: [...(updateBaseScenes || []), ...(actorBaseScenes || [])];

	const sceneMovies = deepScenes && deepScenes.map(scene => scene.movie).filter(Boolean);
	const deepMovies = await fetchMovies([...(argv.movie || []), ...(sceneMovies || [])]);

	const movieScenes = deepMovies.map(movie => movie.scenes).flat().filter(Boolean);
	const deepMovieScenes = await fetchScenes(movieScenes);

	if (argv.inspect) {
		console.log(util.inspect(deepScenes));
		console.log(util.inspect(deepMovies));
	}

	if (argv.save) {
		if (deepScenes.length + deepMovieScenes.length > 0) {
			await storeScenes(deepScenes.concat(deepMovieScenes));
		}

		if (deepMovies.length > 0) {
			await storeMovies(deepMovies);
		}
	}

	knex.destroy();
}

module.exports = init;