'use strict';

var LE = require('../').LE;
var le = LE.create({
	server: 'staging',
	acme: require('le-acme-core').ACME.create(),
	store: require('le-store-certbot').create({
		configDir: '~/letsencrypt.test/etc',
		webrootPath: '~/letsencrypt.test/var/:hostname'
	}),
	challenge: require('le-challenge-fs').create({
		webrootPath: '~/letsencrypt.test/var/:hostname'
	}),
	debug: true
});

// TODO test generateRsaKey code path separately
// and then provide opts.accountKeypair to create account

//var testId = Math.round(Date.now() / 1000).toString();
var testId = 'test1000';
var testEmail = 'coolaj86+le.' + testId + '@gmail.com';
// TODO integrate with Daplie Domains for junk domains to test with
var testDomains = ['pokemap.hellabit.com', 'www.pokemap.hellabit.com'];
var testCerts;

var tests = [
	function() {
		// TODO test that an altname also fetches the proper certificate
		return le.core.certificates
			.checkAsync({
				domains: testDomains
			})
			.then(function(certs) {
				if (!certs) {
					throw new Error(
						'Either certificates.registerAsync (in previous test)' +
							' or certificates.checkAsync (in this test) failed.'
					);
				}

				testCerts = certs;
				console.log(
					'Issued At',
					new Date(certs.issuedAt).toISOString()
				);
				console.log(
					'Expires At',
					new Date(certs.expiresAt).toISOString()
				);

				if (certs.expiresAt <= Date.now()) {
					throw new Error(
						'Certificates are already expired. They cannot be tested for duplicate or forced renewal.'
					);
				}
			});
	},

	function() {
		return le.core.certificates
			.renewAsync(
				{
					email: testEmail,
					domains: testDomains
				},
				testCerts
			)
			.then(
				function() {
					throw new Error(
						'Should not have renewed non-expired certificates.'
					);
				},
				function(err) {
					if ('E_NOT_RENEWABLE' !== err.code) {
						throw err;
					}
				}
			);
	},

	function() {
		return le.core.certificates
			.renewAsync(
				{
					email: testEmail,
					domains: testDomains,
					renewWithin: 720 * 24 * 60 * 60 * 1000
				},
				testCerts
			)
			.then(function(certs) {
				console.log(
					'Issued At',
					new Date(certs.issuedAt).toISOString()
				);
				console.log(
					'Expires At',
					new Date(certs.expiresAt).toISOString()
				);

				if (certs.issuedAt === testCerts.issuedAt) {
					throw new Error(
						'Should not have returned existing certificates.'
					);
				}
			});
	}
];

function run() {
	//var express = require(express);
	var server = require('http').createServer(le.middleware());
	server.listen(80, function() {
		console.log('Server running, proceeding to test.');

		function next() {
			var test = tests.shift();
			if (!test) {
				server.close();
				console.info('All tests passed');
				return;
			}

			test().then(next, function(err) {
				console.error('ERROR');
				console.error(err.stack);
				server.close();
			});
		}

		next();
	});
}

run();