var express = require('express');
var api = express.Router();
var config = require('../../config');
var utils = require('../../utils');
const os = require('os');

api.get('/', (req, res) => {
	res.status(200).jsonp({
		name: config.name,
		version: config.version
	});
});

api.get('/ints/:kind/:user1?/:user2?', (req, res) => {
	if (utils.int[req.params.kind] === undefined) return res.status(404).jsonp({ error: `This does not exist` });
	if (!req.params.user1 || !req.params.user2) return res.status(400).jsonp({ error: `I need two users to work` });
	let LineFromUtils = utils.int[req.params.kind][parseInt(Math.random() * utils.int[req.params.kind].length)];
	let Line = LineFromUtils.replace(/0/g, utils.format.bold(req.params.user1)).replace(
		/1/g,
		utils.format.bold(req.params.user2)
	);
	let respo = LineFromUtils.replace(/0/g, req.params.user1).replace(/1/g, req.params.user2);
	res.status(200).jsonp({
		Line: respo,
		MarkdownLine: Line
	});
});

function format(seconds) {
	function pad(s) {
		return (s < 10 ? '0' : '') + s;
	}
	var hours = Math.floor(seconds / (60 * 60));
	var minutes = Math.floor((seconds % (60 * 60)) / 60);
	var seconds = Math.floor(seconds % 60);

	return pad(hours) + 'h ' + pad(minutes) + 'm ' + pad(seconds) + 's';
}

api.get('/system', (req, res) => {
	res.jsonp({
		hostname: os.hostname(),
		uptime: `${format(process.uptime())}`
	});
});

module.exports = api;