'use strict';

const config = require('config');
const manticore = require('manticoresearch');

const knex = require('../knex');
const chunk = require('../utils/chunk');

const mantiClient = new manticore.ApiClient();

mantiClient.basePath = `http://${config.database.manticore.host}:${config.database.manticore.httpPort}`;

const utilsApi = new manticore.UtilsApi(mantiClient);
const indexApi = new manticore.IndexApi(mantiClient);

async function syncStashes(domain = 'scene') {
	await utilsApi.sql(`truncate table ${domain}s_stashed`);

	const stashes = await knex(`stashes_${domain}s`)
		.select(
			`stashes_${domain}s.id as stashed_id`,
			`stashes_${domain}s.${domain}_id`,
			'stashes.id as stash_id',
			'stashes.user_id as user_id',
			`stashes_${domain}s.created_at as created_at`,
		)
		.leftJoin('stashes', 'stashes.id', `stashes_${domain}s.stash_id`);

	await chunk(stashes, 1000).reduce(async (chain, stashChunk, index) => {
		await chain;

		const stashDocs = stashChunk.map((stash) => ({
			replace: {
				index: `${domain}s_stashed`,
				id: stash.stashed_id,
				doc: {
					[`${domain}_id`]: stash[`${domain}_id`],
					stash_id: stash.stash_id,
					user_id: stash.user_id,
					created_at: Math.round(stash.created_at.getTime() / 1000),
				},
			},
		}));

		await indexApi.bulk(stashDocs.map((doc) => JSON.stringify(doc)).join('\n'));

		console.log(`Synced ${index * 1000 + stashChunk.length}/${stashes.length} ${domain} stashes`);
	}, Promise.resolve());
}

async function init() {
	await utilsApi.sql('drop table if exists scenes_stashed');

	await utilsApi.sql(`create table if not exists scenes_stashed (
		scene_id int,
		stash_id int,
		user_id int,
		created_at timestamp
	)`);

	await utilsApi.sql('drop table if exists movies_stashed');

	await utilsApi.sql(`create table if not exists movies_stashed (
		movie_id int,
		stash_id int,
		user_id int,
		created_at timestamp
	)`);

	await utilsApi.sql('drop table if exists actors_stashed');

	await utilsApi.sql(`create table if not exists actors_stashed (
		actor_id int,
		stash_id int,
		user_id int,
		created_at timestamp
	)`);

	await syncStashes('scene');
	await syncStashes('actor');
	await syncStashes('movie');

	console.log('Done!');

	knex.destroy();
}

init();