import tap from 'tap';
import assert from 'assert';

import {createWhen} from './lib/util.js';
import {createClient} from '../../index.js';
import {profile as rejseplanenProfile} from '../../p/rejseplanen/index.js';
import {createValidateFptfWith as createValidate} from './lib/validate-fptf-with.js';
import {testJourneysStationToStation} from './lib/journeys-station-to-station.js';
import {journeysFailsWithNoProduct} from './lib/journeys-fails-with-no-product.js';
import {testJourneysStationToAddress} from './lib/journeys-station-to-address.js';
import {testEarlierLaterJourneys} from './lib/earlier-later-journeys.js';
import {testDepartures} from './lib/departures.js';
import {testArrivals} from './lib/arrivals.js';

const T_MOCK = 1671260400 * 1000; // 2022-12-17T08:00:00+01:00
const when = createWhen(rejseplanenProfile.timezone, rejseplanenProfile.locale, T_MOCK);

const validate = createValidate({
	when,
	products: rejseplanenProfile.products,
	minLatitude: 52.7,
	maxLatitude: 58.85,
	minLongitude: 5.8,
	maxLongitude: 15.7,
}, {});

const client = createClient(rejseplanenProfile, 'public-transport/hafas-client:test');

const næstved = '8600810';
const randers = '8600040';
const aalborg = '8600020';

tap.test('journeys – Næstved to Aalborg', async (t) => {
	const res = await client.journeys(næstved, aalborg, {
		results: 4,
		departure: when,
		stopovers: true,
	});

	await testJourneysStationToStation({
		test: t,
		res,
		validate,
		fromId: næstved,
		toId: aalborg,
	});
	t.end();
});

// todo: journeys, only one product

tap.test('journeys – fails with no product', async (t) => {
	await journeysFailsWithNoProduct({
		test: t,
		fetchJourneys: client.journeys,
		fromId: næstved,
		toId: aalborg,
		when,
		products: rejseplanenProfile.products,
	});
	t.end();
});

tap.test('Randers to Møllegade 3, København', async (t) => {
	const møllegade3 = {
		type: 'location',
		id: '901011579',
		address: 'Møllegade 3, 2200 København N, Københavns Kommune',
		latitude: 55.69052, longitude: 12.555494,
	};

	const res = await client.journeys(randers, møllegade3, {
		results: 3,
		departure: when,
	});

	await testJourneysStationToAddress({
		test: t,
		res,
		validate,
		fromId: randers,
		to: møllegade3,
	});
	t.end();
});

// todo: journeys: via works – with detour
// todo: without detour

tap.test('earlier/later journeys', async (t) => {
	await testEarlierLaterJourneys({
		test: t,
		fetchJourneys: client.journeys,
		validate,
		fromId: randers,
		toId: næstved,
		when,
	});

	t.end();
});

tap.test('trip', async (t) => {
	const {journeys} = await client.journeys(aalborg, næstved, {
		results: 1, departure: when,
	});

	const p = journeys[0].legs.find(l => !l.walking);
	t.ok(p.tripId, 'precondition failed');
	t.ok(p.line.name, 'precondition failed');

	const tripRes = await client.trip(p.tripId, {when});

	validate(t, tripRes, 'tripResult', 'res');
	t.end();
});

tap.test('departures at Næstved.', async (t) => {
	const res = await client.departures(næstved, {
		duration: 20, when,
	});

	await testDepartures({
		test: t,
		res,
		validate,
		ids: [
			næstved,
			'8650810', // Næstved St. (togbus)
			'8651810', // Næstved St. (togbus)
		],
	});
	t.end();
});

tap.test('arrivals at Næstved.', async (t) => {
	const res = await client.arrivals(næstved, {
		duration: 20, when,
	});

	await testArrivals({
		test: t,
		res,
		validate,
		ids: [
			næstved,
			'8650810', // Næstved St. (togbus)
			'8651810', // Næstved St. (togbus)
		],
	});
	t.end();
});

// todo: nearby

tap.test('locations named "næstved"', async (t) => {
	const locations = await client.locations('næstved', {
		results: 20,
	});

	validate(t, locations, 'locations', 'locations');
	t.ok(locations.length <= 20);

	t.ok(locations.find(s => s.type === 'stop' || s.type === 'station'));
	t.ok(locations.find(s => s.poi));
	t.ok(locations.some((loc) => {
		if (loc.station && loc.station.id === næstved) {
			return true;
		}
		return loc.id === næstved;
	}));

	t.end();
});

tap.test('stop Næstved', async (t) => {
	const s = await client.stop(næstved);

	validate(t, s, ['stop', 'station'], 'stop');
	t.equal(s.id, næstved);

	t.end();
});

tap.test('radar', async (t) => {
	const res = await client.radar({
		north: 55.695,
		west: 12.498,
		south: 55.639,
		east: 12.621,
	}, {
		duration: 5 * 60, when, results: 10,
	});

	validate(t, res, 'radarResult', 'res');
	t.end();
});