mcopy/lib/proj/index.js

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"use strict";
/** class representing the Projector features **/
Object.defineProperty(exports, "__esModule", { value: true });
const Log = require("log");
class Projector {
/**
*
**/
constructor(arduino, cfg, ui, filmout, second = false) {
this.state = {
pos: 0,
dir: true
};
this.arduino = null;
this.id = 'projector';
this.arduino = arduino;
this.cfg = cfg;
this.ui = ui;
this.filmout = filmout;
if (second)
this.id += '_second';
this.init();
}
/**
*
**/
async init() {
this.log = await Log({ label: this.id });
this.ipc = require('electron').ipcMain;
this.listen();
}
/**
*
**/
listen() {
this.ipc.on(this.id, this.listener.bind(this));
}
/**
*
**/
async set(dir, id) {
let cmd;
let ms;
if (dir) {
cmd = this.cfg.arduino.cmd[`${this.id}_forward`];
}
else {
cmd = this.cfg.arduino.cmd[`${this.id}_backward`];
}
this.state.dir = dir;
if (this.filmout.state.enabled) {
this.filmout.set(dir);
}
else {
try {
ms = await this.arduino.send(this.id, cmd);
}
catch (err) {
this.log.error(`Error setting ${this.id} direction`, err);
}
}
return await this.end(cmd, id, ms);
}
/**
*
**/
async move(frame, id) {
const cmd = this.cfg.arduino.cmd[this.id];
let ms;
if (this.filmout.state.enabled) {
try {
ms = await this.filmout.move();
}
catch (err) {
this.log.error(err);
}
}
else {
try {
ms = await this.arduino.send(this.id, cmd);
}
catch (err) {
this.log.error(`Error moving ${this.id}`, err);
}
}
//this.log.info('Projector move time', { ms });
return await this.end(cmd, id, ms);
}
async both(frame, id) {
const cmd = this.cfg.arduino.cmd[this.id + 's'];
let ms;
try {
ms = await this.arduino.send(this.id, cmd);
}
catch (err) {
this.log.error(`Error moving ${this.id}`, err);
}
//this.log.info('Projectors move time', { ms });
return await this.end(cmd, id, ms);
}
/**
*
**/
async listener(event, arg) {
if (typeof arg.dir !== 'undefined') {
try {
await this.set(arg.dir, arg.id);
}
catch (err) {
this.log.error(err);
}
}
else if (typeof arg.frame !== 'undefined') {
try {
await this.move(arg.frame, arg.id);
}
catch (err) {
this.log.error(err);
}
}
else if (typeof arg.val !== 'undefined') {
this.state.pos = arg.val;
this.filmout.state.frame = arg.val;
}
event.returnValue = true;
}
/**
*
**/
async end(cmd, id, ms) {
let message = '';
if (cmd === this.cfg.arduino.cmd.projector_forward) {
message = 'Projector set to FORWARD';
}
else if (cmd === this.cfg.arduino.cmd.projector_backward) {
message = 'Projector set to BACKWARD';
}
else if (cmd === this.cfg.arduino.cmd.projector_second_forward) {
message = 'Projector second set to FORWARD';
}
else if (cmd === this.cfg.arduino.cmd.projector_second_backward) {
message = 'Projector second set to BACKWARD';
}
else if (cmd === this.cfg.arduino.cmd.projector) {
message = 'Projector ';
if (this.state.dir) {
message += 'ADVANCED';
}
else {
message += 'REWOUND';
}
message += ' 1 frame';
}
else if (cmd === this.cfg.arduino.cmd.projector_second) {
message = 'Projector second ';
if (this.state.dir) {
message += 'ADVANCED';
}
else {
message += 'REWOUND';
}
message += ' 1 frame';
}
else if (cmd === this.cfg.arduino.cmd.projectors) {
message += 'Projectors both MOVED 1 frame each';
}
message += ` ${ms}ms`;
this.log.info(message, 'PROJECTOR');
return await this.ui.send(this.id, { cmd: cmd, id: id, ms: ms });
}
}
module.exports = function (arduino, cfg, ui, filmout, second) {
return new Projector(arduino, cfg, ui, filmout, second);
};
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