istats-manager/lib/index.js

Manage your stats CPU and battery

'use strict';
const {app, Menu, Tray, nativeImage} = require('electron');
const command = require('shelljs/global');
exports.status = function() {
    let tray = null;
    let stats = {};

    app.on('ready', () => {
        tray = new Tray(nativeImage.createEmpty());
        // aboutUs.webContents.openDevTools()

        function getStats(callback) {
            let cpuTemp = exec('istats cpu temp --no-graphs', {silent: true, async: true});
            let fanSpeed = exec('istats fan speed --no-graphs', {silent: true, async: true});
            let batteryTemp = exec('istats battery temp --no-graphs', {silent: true, async: true});

            cpuTemp.stdout.on('data', function (data) {
                const cpuTempArr = data.trim().split('\n').map(stat => stat.split(':'));
                stats.cpu = {label: 'CPU', value: cpuTempArr[0][1].trim()};
                fanSpeed.stdout.on('data', function (data) {
                    const fanSpeedArr = data.trim().split('\n').map(stat => stat.split(':'));
                    stats.fan = fanSpeedArr.map((fan, index) => {
                        const fans = {label: `FAN ${index}`, value: fan[1].trim()};
                        return fans;
                    });
                    batteryTemp.stdout.on('data', function (data) {
                        const batteryTempArr = data.trim().split('\n').map(stat => stat.split(':'));
                        stats.battery = {label: 'Battery', value: batteryTempArr[0][1].trim()};
                        return callback(stats);
                    })
                })
            })
        }

        let istatsManager = function (event) {
            getStats(function (box) {
                let menu = [
                    {
                        label: "Refresh",
                        click: function (menuItem) {
                            istatsManager()
                        }
                    },
                    {
                        type: "separator"
                    }];

                for (let index in box) {
                    switch (index) {
                        case 'fan':
                            for (let fanKey in box[index]) {
                                menu.push(
                                    {label: `${box[index][fanKey]['label']}: ${box[index][fanKey]['value']}`}
                                );
                            }
                            break;
                        case 'cpu':
                            const cpuTemp = box[index]['value'].trim().replace('°C', '');
                            tray.setTitle(`${parseInt(cpuTemp)}°C`);
                            menu.push(
                                {label: `${box[index]['label']}: ${box[index]['value']}`}
                            );
                            break;
                        default:
                            menu.push(
                                {label: `${box[index]['label']}: ${box[index]['value']}`}
                            );
                            break;
                    }
                }

                menu.push(
                    {
                        type: "separator"
                    },
                    {
                        label: "Quit",
                        role: 'quit'
                    });

                let contextMenu = Menu.buildFromTemplate(menu);
                tray.setToolTip('Electron iStats');
                tray.setContextMenu(contextMenu)
            })
        };

// refresh cpu temperature to tray text
        setInterval(() => {
            let cpuTemp = exec('istats cpu temp --no-graphs', {silent: true, async: true});
            cpuTemp.stdout.on('data', function (data) {
                const cpuTempArr = data.trim().split('\n').map(stat => stat.split(':'));
                const cpuTemp = cpuTempArr[0][1].trim().replace('°C', '');
                tray.setTitle(`${parseInt(cpuTemp)}°C`);
            });
        }, 1000);

// Run
        istatsManager()

    });

};