anniot-device/lib/index.js

Connect IoT devices to AnnIoT

#!/usr/bin/env node
'use strict';

/*
    All rights reserved to Project Ann®, AnnIoT™ is trademark of Project Ann
    2018-2019
*/

const program = require('commander');
const prompts = require('prompts');
const updateNotifier = require('update-notifier');
const pkg = require('../package.json');
const boxen = require('boxen');
const chalk = require("chalk");
const figures = require("figures");
const ora = require('ora');
const dataModule = require("./module/data");
var data = new dataModule();

const notifier = updateNotifier({
    pkg,
    updateCheckInterval: 1000
})

if (notifier.update) {
    console.log(chalk.blue(figures.info) + ` Update available: ` + chalk.red(pkg.version) + " " + chalk.cyan(figures.arrowRight) + " " + chalk.green(notifier.update.latest));
}

/*
var uid = process.env.SUDO_UID;
if (uid == undefined) {
    console.log(boxen(chalk.red(figures.cross) + " Process not started as sudo try to add $sudo to begining of app", {
        padding: 1
    }));
    return;
}
*/

program.version(pkg.version)
program.command("login")
    .description("Login to your device")
    .action(function () {
        var uid = parseInt(process.env.SUDO_UID);
        if (uid) process.setuid(uid);
        var dtCh = "";

        try {
            dtCh = data.check();
        } catch (err) {
            console.log(chalk.red(figures.cross) + chalk.cyan(" Cannot write data file. \n\n Try delete " + process.cwd() + "/iotConfig.data with sudo perm"));
            console.log(chalk.cyan(figures.pointer + " " + err.message))
            process.exit();
        }

        let questions = [{
                type: 'text',
                name: 'mail',
                message: 'What is your mail adress ?'
            },
            {
                type: 'password',
                name: 'id',
                message: 'Enter your device id ?'
            }
        ];

        if (dtCh) { //Overwrite old data
            var edata = {
                type: 'toggle',
                name: 'value',
                message: 'Overwrite old data ?',
                initial: true,
                active: 'yes',
                inactive: 'no'
            }
            questions.push(edata);
        }

        prompts(questions).then(function (re) {
            console.clear();
            if (re.value == false) {
                console.clear()
                console.log(chalk.red(figures.cross) + " Device login canceled")
                return;
            }
            if (re.mail == undefined || re.mail == "") {
                console.clear()
                console.log(chalk.red(figures.cross) + " Mail cannot be empty")
                return;
            } else if (re.id == undefined || re.id == "") {
                console.clear()
                console.log(chalk.red(figures.cross) + " Device id cannot be empty")
                return;
            }
            try {
                data.write({
                    mail: re.mail,
                    id: re.id
                })
            } catch(err) {
                console.log(err);
                console.log(chalk.red(figures.cross) + chalk.cyan(" Cannot read data file. Are you sudo ? \n\n Try delete " + process.cwd() + "/iotConfig.data"));
                return;
            }

            console.clear()
            console.log(
                chalk.red("\n\n---Information---\n\n") +
                chalk.cyan("Device information saved, you can start service by \n") +
                chalk.bgRed("$") +
                chalk.red(" anniot serviceStart")
            )
            process.exit();
        })
    });

program.command("signOut")
    .description("Sign out in this device")
    .action(function () {
        var uid = parseInt(process.env.SUDO_UID);
        if (uid) process.setuid(uid);
        try {
            if (!data.check()) {
                console.log(chalk.red(figures.cross) + chalk.cyan(" Signout Failed. Cant find data"))
                return;
            }
            data.delete()
            console.log(chalk.green(figures.tick) + chalk.cyan(" Successfully signed out"))
        } catch (err) {
            console.log(chalk.red(figures.cross) + chalk.cyan(" Signing out failed \n\n") + chalk.cyan(figures.pointer) + " " + err.message)
        }
    });
program.command("serviceStart")
    .description("Start IoT service")
    .action(function () {
        process.title = "AnnIoT"
        var ann = require("anniot-core");
        var dat = require("./module/data.js");
        var data = new dat();
        var figures = require('figures');
        var chalk = require('chalk');
        try {
            data.read();
        } catch (e) {
            console.log(chalk.red(figures.cross) + chalk.cyan(" Service start failed: cant find data"))
            console.log("\n\n" + chalk.bgRed("$") + chalk.red(" anniot login"))
            return;
        }
        var iot = new ann.core({
            mail: data.read().mail,
            id: data.read().id
        })
        .connect(true);
        console.log("\n" + chalk.green(figures.tick) + " " + chalk.cyan("Service Started\n"))
        iot.once("connect", function () {
                console.log(chalk.green(figures.tick) + chalk.cyan(" Device connected"));
                iot.once("verify", function (data) {
                    console.log(chalk.green(figures.tick) + chalk.cyan(" Connection verified. Device Name:",data.info.deviceName))
                })
            })
        iot.on("error", function (err) {
            console.log(chalk.red(figures.cross) + chalk.cyan(" Connection Failed\n"))
            console.log(chalk.cyan(err.message))
        });
            var uid = parseInt(process.env.SUDO_UID);
            if (uid) process.setuid(uid);
    })

program.parse(process.argv);
var allOptions = ["--debug"];
var allCommands = ["signOut", "serviceStart", "login"];

if (process.argv[2] == undefined) {
    program.help();
} else if ((process.argv[2] !== undefined && process.argv[3] == undefined) && !allCommands.includes(process.argv[2])) {
    program.help();
} else if (process.argv[3] !== undefined && (!allOptions.includes(process.argv[2]) || !allCommands.includes(process.argv[3]))) {
    program.help();
}