100 lines
1.9 KiB
JavaScript
100 lines
1.9 KiB
JavaScript
import * as rest from './restapi.js';
|
|
import Doodle3DAPI from './doodle3dapi.js';
|
|
import EventDispatcher from 'casperlamboo/EventDispatcher';
|
|
import {sleep} from './utils.js';
|
|
|
|
export default class Doodle3DManager extends EventDispatcher {
|
|
constructor () {
|
|
super();
|
|
|
|
this.api = 'http://connect.doodle3d.com/api/';
|
|
|
|
this.boxes = [];
|
|
|
|
this.nonServerBoxes = [{
|
|
wifiboxid: 'Wired Printer',
|
|
localip: '192.168.5.1'
|
|
}/*, {
|
|
wifiboxid: 'Node JS Server',
|
|
localip: '127.0.0.1:3000'
|
|
}*/];
|
|
this.checkNonServerBoxes = true;
|
|
|
|
this.autoUpdate = false;
|
|
}
|
|
|
|
setAutoUpdate (autoUpdate = true, updateInterval = 1000) {
|
|
this.updateInterval = updateInterval;
|
|
|
|
if (this.autoUpdate === autoUpdate) {
|
|
return;
|
|
}
|
|
|
|
this.autoUpdate = autoUpdate;
|
|
|
|
if (autoUpdate) {
|
|
this._update();
|
|
}
|
|
|
|
return this;
|
|
}
|
|
|
|
async _update () {
|
|
while (this.autoUpdate) {
|
|
await this._checkAlive();
|
|
await this._checkNew();
|
|
|
|
await sleep(this.updateInterval);
|
|
}
|
|
}
|
|
|
|
async _checkAlive () {
|
|
for (const box of boxes) {
|
|
const alive = await box.checkAlive();
|
|
|
|
if (!alive) {
|
|
this._removeBox(box);
|
|
}
|
|
}
|
|
}
|
|
|
|
async _checkNew () {
|
|
let boxes;
|
|
try {
|
|
boxes = await rest.get(`${this.api}list.php`);
|
|
} catch(error) {
|
|
throw 'fail connecting to Doodle3D server';
|
|
}
|
|
|
|
if (this.checkNonServerBoxes) {
|
|
boxes = [...boxes, ...this.nonServerBoxes];
|
|
}
|
|
|
|
const knownIPs = this.boxes.map((box) => box.boxData.localip);
|
|
const boxes = boxes.filter(({ localip }) => knownIPs.indexOf(localip) === -1);
|
|
|
|
for (const boxData of boxes) {
|
|
const box = new Doodle3DAPI(boxData);
|
|
|
|
const alive = await box.checkAlive();
|
|
if (alive) {
|
|
this._addBox(box);
|
|
}
|
|
}
|
|
}
|
|
|
|
_addBox (box) {
|
|
this.boxes.push(box);
|
|
|
|
this.dispatchEvent({ type: 'boxappeared', box });
|
|
}
|
|
|
|
_removeBox (box) {
|
|
const index = this.boxes.indexOf(box);
|
|
if (index !== -1) {
|
|
this.boxes.splice(index, 1);
|
|
this.dispatchEvent({ type: 'boxdisappeared', box });
|
|
}
|
|
}
|
|
}
|