const { ipcRenderer }  = require('electron')
const { Request } = require('./request.js')

const jsonwebtoken = require('jsonwebtoken')
const got = require('got')


/**
 * @param {String} protocol http|https
 * @param {String} host Just the hostname one.two.xyz
 * @param {u16} port Port to use
 * @param {String} user.secret
 * @param {Number} user.id
 *
 */
async function login(protocol, host, port, user) {

	let pass = false

	const url = `${protocol}://${host}:${port}/login`
	const response = await got(url, {
		searchParams: { id: user['id'], secret: user['secret'] },
		responseType: 'json'
	})

	const jwt = response.body['jwt']

	let config = await ipcRenderer.invoke('config-request')

	for(const idx in config['servers']) {
		// 'tism: once we find the right server conf updated it and jam it back in
		// to disk, this high level of granularity is ugly but the alternatives
		// so much worse
		if(config['servers'][idx]['server']['host'] == host) {
			config['servers'][idx]['server']['jwt'] = jwt
			await ipcRenderer.invoke('config-update', config)
			break
		}
	}
}
exports.login = login


/**
 * @returns {Config} whole config to use in ui building back in DOM-land
 */
exports.init = async function(config) {
	for(let conf of config['servers']) {
		const remote = conf['server']
		const user = conf['user']

		await login(remote['protocol'], remote['hostname'], remote['port'], user)
	}
}