mcopy/app/main.js

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/* jshint esversion: 6, asi: true, strict: true*/
/* global require, setTimeout, process, console*/
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'use strict'
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const electron = require('electron')
const { Menu, MenuItem, ipcMain, BrowserWindow, app } = electron
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const fs = require('fs')
const os = require('os')
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const winston = require('winston')
const moment = require('moment')
const uuid = require('uuid')
const events = require('events')
const async = require('async')
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const path = require('path')
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const ee = new events.EventEmitter()
//const capture = require('./lib/capture')(ee)
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const settings = require('./lib/settings')
const Server = require('./lib/server')
const Intval = require('./lib/intval')
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const mcopy = {}
const log = {}
const proj = {}
const cam = {}
const light = {}
const dev = {}
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let mainWindow
let mscript
let arduino
let intval
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let projector
let camera
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let server
let menu
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async function delay (ms) {
return new Promise(resolve => {
return setTimeout(resolve, ms)
})
}
//console.log(process.version)
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mcopy.cfg = require('./data/cfg.json')
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mcopy.settings = {}
dev.init = function () {
dev.listen()
}
dev.listen = function () {
ipcMain.on('profile', (event, arg) => {
console.log(`Saving profile ${arg.profile}`)
settings.update('profile', arg.profile)
settings.save()
})
}
dev.enumerate = async function () {
let devices
try{
devices = await arduino.enumerate()
} catch (err) {
log.info(err, 'SERIAL', false, true)
await delay(1000)
return dev.all([])
}
log.info(`Found ${devices.length} USB devices`, 'SERIAL', true, true)
devices = dev.favor(devices)
return dev.all(devices)
}
dev.favor = function (devices) {
const past = mcopy.settings.devices.filter(device => {
if (device.arduino) {
return device
}
}).map(device => {
return device.arduino
})
if (past.length === 0) {
return devices
}
devices.sort((a, b) => {
if (past.indexOf(a) !== -1 && past.indexOf(b) === -1) {
return 1
} else if (past.indexOf(a) === -1 && past.indexOf(b) !== -1) {
return -1
}
return 0
})
return devices
}
dev.distinguish = async function (device) {
let connectSuccess
let verifySuccess
let type
try {
connectSuccess = await arduino.connect('connect', device, true)
} catch (err) {
console.error(err)
return null
}
await delay(2000)
try {
verifySuccess = await arduino.verify()
} catch (err) {
console.error(err)
return null
}
log.info(`Verified ${device} as mcopy device`, 'SERIAL', true, true)
await delay(1000)
try {
type = await arduino.distinguish()
} catch (err) {
console.error(err)
return null
}
dev.remember('arduino', device, type)
log.info(`Determined ${device} to be ${type}`, 'SERIAL', true, true)
return type
}
dev.fakeProjector = async function () {
dev.connected.projector = '/dev/fake'
try {
await arduino.fakeConnect('projector')
} catch (err) {
console.error(err)
log.error(`Error connecting to fake PRONECTOR device`, 'SERIAL', true, true)
return false
}
log.info('Connected to fake PROJECTOR device', 'SERIAL', true, true)
return true
}
dev.fakeCamera = async function () {
dev.connected.camera = '/dev/fake'
try {
await arduino.fakeConnect('camera')
} catch (err) {
console.error(err)
log.error(`Error connecting to fake CAMERA device`, 'SERIAL', true, true)
return false
}
log.info('Connected to fake CAMERA device', 'SERIAL', true, true)
return true
}
dev.fakeLight = async function () {
dev.connected.light = '/dev/fake'
try {
await arduino.fakeConnect('light')
} catch (err) {
console.error(err)
log.error(`Error connecting to fake LIGHT device`, 'SERIAL', true, true)
return false
}
log.info('Connected to fake LIGHT device', 'SERIAL', true, true)
return true
}
dev.connectDevice = async function (device, type) {
let closeSuccess
let connectSuccess
try {
closeSuccess = await arduino.close()
} catch (err) {
console.error(err)
return false
}
if (type === 'projector') {
dev.connected.projector = device
try {
connectSuccess = await arduino.connect('projector', device, false)
} catch (err) {
console.error(err)
return false
}
log.info(`Connected to ${device} as PROJECTOR`, 'SERIAL', true, true)
} else if (type === 'camera') {
dev.connected.camera = device
try {
connectSuccess = await arduino.connect('camera', device, false)
} catch (err) {
console.error(err)
return false
}
log.info(`Connected to ${device} as CAMERA`, 'SERIAL', true, true)
} else if (type === 'light') {
dev.connected.light = device
try {
connectSuccess = await arduino.connect('light', device, false)
} catch (err) {
console.error(err)
return false
}
log.info(`Connected to ${device} as LIGHT`, 'SERIAL', true, true)
} else if (type === 'projector,light') {
dev.connected.projector = device
dev.connected.light = device
arduino.alias('light', device)
try{
connectSuccess = await arduino.connect('projector', device, false)
} catch (err) {
console.error(err)
return false
}
log.info(`Connected to ${device} as PROJECTOR + LIGHT`, 'SERIAL', true, true)
} else if (type === 'projector,camera,light') {
dev.connected.projector = device
dev.connected.camera = device
dev.connected.light = device
arduino.alias('camera', device)
arduino.alias('light', device)
try {
connectSuccess = await arduino.connect('projector', device, false)
} catch (err) {
console.error(err)
return false
}
log.info(`Connected to ${device} as PROJECTOR + CAMERA + LIGHT`, 'SERIAL', true, true)
} else if (type === 'projector,camera') {
dev.connected.projector = device
dev.connected.camera = device
arduino.alias('camera', device)
try {
connectSuccess = await arduino.connect('projector', device, false)
} catch (err) {
console.error(err)
return false
}
log.info(`Connected to ${device} as PROJECTOR`, 'SERIAL', true, true)
}
return connectSuccess
}
//Cases for 1 or 2 arduinos connected
dev.all = async function (devices) {
let c = {}
let p = {}
let l = {}
let all
dev.connected = {
projector : false,
camera : false,
light : false
}
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let checklist = []
all = Promise.all(devices.map(async (device) => {
return new Promise(async (resolve, reject) => {
let type
let d
try {
type = await dev.distinguish(device)
} catch (err) {
console.error(err)
return reject(err)
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}
try {
d = await dev.connectDevice(device, type)
} catch (err) {
console.error(err)
return reject(err)
}
return d
})
}))
//done checking devices
if (!dev.connected.projector) {
await dev.fakeProjector()
}
p.arduino = dev.connected.projector
if (!dev.connected.camera) {
await dev.fakeCamera()
}
c.arduino = dev.connected.camera
if (mcopy.settings.camera.intval) {
c.intval = mcopy.settings.camera.intval
await delay(1000)
cam.connectIntval(null, { connect : true, url : c.intval })
}
if (!dev.connected.light) {
await dev.fakeLight()
}
l.arduino = dev.connected.light
return dev.ready(p, c, l)
}
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dev.remember = function (which, device, type) {
let deviceEntry
const match = mcopy.settings.devices.filter(dev => {
if (dev[which] && dev[which] === device) {
return dev
}
})
if (match.length === 0) {
deviceEntry = {
type : type
}
deviceEntry[which] = device
mcopy.settings.devices.push(deviceEntry)
settings.update('devices', mcopy.settings.devices)
settings.save()
}
};
dev.ready = function (projector, camera, light) {
mainWindow.webContents.send('ready', {
camera: camera,
projector: projector,
light: light,
profile: mcopy.settings.profile
})
settings.update('camera', camera)
settings.update('projector', projector)
settings.update('light', light)
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settings.save()
return true
};
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var createMenu = function () {
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const template = require('./data/menu.json')
menu = Menu.buildFromTemplate(template)
Menu.setApplicationMenu(menu)
}
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var createWindow = function () {
mainWindow = new BrowserWindow({
width: 800,
height: 600,
minWidth : 800,
minHeight : 600
})
mainWindow.loadURL('file://' + __dirname + '/index.html')
if (process.argv.indexOf('-d') !== -1 || process.argv.indexOf('--dev') !== -1) {
mainWindow.webContents.openDevTools()
}
mainWindow.on('closed', () => {
mainWindow = null
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})
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}
light.init = function () {
light.listen()
}
light.listen = function () {
ipcMain.on('light', (event, arg) => {
light.set(arg.rgb, arg.id)
event.returnValue = true
})
}
light.set = async function (rgb, id) {
const str = rgb.join(',');
let ms
try {
ms = await arduino.send('light', mcopy.cfg.arduino.cmd.light)
} catch (err) {
console.error(err)
}
await arduino.string('light', str)
return await light.end(rgb, id, ms)
}
light.end = async function (rgb, id, ms) {
log.info('Light set to ' + rgb.join(','), 'LIGHT', true, true)
return await mainWindow.webContents.send('light', {rgb: rgb, id : id, ms: ms})
}
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proj.state = {
dir : true //default dir
}
proj.init = function () {
proj.listen()
}
proj.set = async function (dir, id) {
let cmd
let ms
if (dir) {
cmd = mcopy.cfg.arduino.cmd.proj_forward
} else {
cmd = mcopy.cfg.arduino.cmd.proj_backward
}
proj.state.dir = dir
try {
ms = await arduino.send('projector', cmd)
} catch (err) {
console.error(err)
}
return await proj.end(cmd, id, ms)
}
proj.move = async function (frame, id) {
const cmd = mcopy.cfg.arduino.cmd.projector
let ms
try {
ms = await arduino.send('projector', cmd)
} catch (err) {
console.error(err)
}
return await proj.end(mcopy.cfg.arduino.cmd.projector, id, ms)
}
proj.listen = function () {
ipcMain.on('proj', (event, arg) => {
if (typeof arg.dir !== 'undefined') {
proj.set(arg.dir, arg.id)
} else if (typeof arg.frame !== 'undefined') {
proj.move(arg.frame, arg.id)
}
event.returnValue = true
})
}
proj.end = async function (cmd, id, ms) {
let message = ''
if (cmd === mcopy.cfg.arduino.cmd.proj_forward) {
message = 'Projector set to FORWARD'
} else if (cmd === mcopy.cfg.arduino.cmd.proj_backward) {
message = 'Projector set to BACKWARD'
} else if (cmd === mcopy.cfg.arduino.cmd.projector) {
message = 'Projector '
if (proj.state.dir) {
message += 'ADVANCED'
} else {
message += 'REWOUND'
}
message += ' 1 frame'
}
log.info(message, 'PROJECTOR', true, true)
return await mainWindow.webContents.send('proj', {cmd: cmd, id : id, ms: ms})
}
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cam.intval = null
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cam.state = {
dir : true //default dir
}
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cam.init = function () {
cam.listen()
}
cam.set = async function (dir, id) {
let cmd
let ms
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if (dir) {
cmd = mcopy.cfg.arduino.cmd.cam_forward
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} else {
cmd = mcopy.cfg.arduino.cmd.cam_backward
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}
cam.state.dir = dir
if (cam.intval) {
try {
ms = await cam.intval.setDir(dir)
} catch (err) {
console.error(err)
}
} else {
try {
ms = await arduino.send('camera', cmd)
} catch (err) {
console.error(err)
}
}
return await cam.end(cmd, id, ms)
}
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cam.move = async function (frame, id) {
const cmd = mcopy.cfg.arduino.cmd.camera
let ms
if (cam.intval) {
ms = await cam.intval.move()
} else {
ms = await arduino.send('camera', cmd)
}
console.log(ms)
return cam.end(cmd, id, ms)
}
cam.exposure = function (exposure, id) {
let cmd = 'E'
cam.intval.setDir('camera', exposure, ms => {
cam.end(cmd, id, ms)
})
}
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cam.connectIntval = function (event, arg) {
if (arg.connect) {
cam.intval = new Intval(arg.url)
cam.intval.connect((err, ms, state) => {
if (err) {
mainWindow.webContents.send('intval', { connected : false })
log.info(`Cannot connect to ${arg.url}`, 'INTVAL', true, true)
cam.intval = null
delete cam.intval
} else {
mainWindow.webContents.send('intval', { connected : true, url : arg.url, state : state })
log.info(`Connected to INTVAL3 @ ${arg.url}`, 'INTVAL', true, true)
settings.update('camera', { intval : arg.url })
settings.save()
dev.remember('intval', arg.url, 'camera')
}
})
} else if (arg.disconnect) {
cam.intval = null
}
}
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cam.listen = function () {
ipcMain.on('cam', (event, arg) => {
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if (typeof arg.dir !== 'undefined') {
cam.set(arg.dir, arg.id)
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} else if (typeof arg.frame !== 'undefined') {
cam.move(arg.frame, arg.id)
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}
event.returnValue = true
})
ipcMain.on('intval', cam.connectIntval)
}
cam.end = async function (cmd, id, ms) {
var message = ''
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if (cmd === mcopy.cfg.arduino.cmd.cam_forward) {
message = 'Camera set to FORWARD'
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} else if (cmd === mcopy.cfg.arduino.cmd.cam_backward) {
message = 'Camera set to BACKWARD'
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} else if (cmd === mcopy.cfg.arduino.cmd.camera) {
message = 'Camera '
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if (cam.state.dir) {
message += 'ADVANCED'
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} else {
message += 'REWOUND'
}
message += ' 1 frame'
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}
log.info(message, 'CAMERA', true, true)
mainWindow.webContents.send('cam', {cmd: cmd, id : id, ms: ms})
};
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log.file = function () {
let logPath = path.join(os.homedir(), `/.config/mcopy/`)
if (process.platform === 'darwin') {
logPath = path.join(os.homedir(), `/Library/Logs/mcopy/`)
} else if (process.platform === 'win32') {
logPath = path.join(os.homedir(), `/AppData/Roaming/mcopy/`)
}
if (!fs.existsSync(logPath)) {
fs.mkdirSync(logPath)
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}
return path.join(logPath, 'mcopy.log')
}
log.time = 'MM/DD/YY-HH:mm:ss'
log.transport = new (winston.Logger)({
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transports: [
new (winston.transports.Console)(),
new (winston.transports.File)({ filename: log.file() })
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]
})
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log.init = function () {
log.listen()
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}
log.display = function (obj) {
mainWindow.webContents.send('log', obj)
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}
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log.listen = function () {
ipcMain.on('log', (event, arg) => {
log.transport.info('renderer', arg)
event.returnValue = true
})
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}
log.info = function (action, service, status, display) {
var obj = {
time : moment().format(log.time),
action : action,
service : service,
status : status
}
log.transport.info('main', obj)
if (display) {
log.display(obj)
}
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}
/*
var transfer = {}
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transfer.init = function () {
transfer.listen()
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};
transfer.listen = function () {
ipcMain.on('transfer', (event, arg) => {
let res = '';
//also turn on and off
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if (arg.action === 'enable') {
capture.active = true
res = capture.active
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} else if (arg.action === 'disable') {
capture.active = false
res = capture.active
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} else if (arg.action === 'start') {
capture.start()
} else if (arg.action === 'end') {
res = capture.end()
}
event.returnValue = res
})
}
*/
var init = async function () {
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createWindow()
createMenu()
log.init()
light.init()
proj.init()
cam.init()
dev.init()
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//transfer.init()
//capture.init()
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arduino = require('./lib/arduino')(mcopy.cfg, ee)
mscript = require('./lib/mscript')
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settings.restore()
mcopy.settings = settings.all()
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await delay(1000)
await dev.enumerate()
}
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app.on('ready', init)
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app.on('window-all-closed', () => {
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//if (process.platform !== 'darwin') {
app.quit();
//}
});
app.on('activate', () => {
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if (mainWindow === null) {
createWindow();
}
});
mcopy.relaunch = function () {
app.relaunch({args: process.argv.slice(1).concat(['--relaunch'])})
app.exit(0)
}