108 lines
2.8 KiB
JavaScript
108 lines
2.8 KiB
JavaScript
import EventDispatcher from 'casperlamboo/EventDispatcher';
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import { sleep } from './utils.js';
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import ConfigAPI from './api/config.js';
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import InfoAPI from './api/info.js';
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import NetworkAPI from './api/network.js';
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import PrinterAPI from './api/printer.js';
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import SketchAPI from './api/sketch.js';
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import SystemAPI from './api/system.js';
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import UpdateAPI from './api/update.js';
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export default class Doodle3DBox extends EventDispatcher {
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constructor(boxData) {
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super();
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this.boxData = boxData;
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this.api = `http://${ boxData.localip }/d3dapi/`;
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this.alive = false;
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this.autoUpdate = false;
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this.state = {};
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this.maxBatchSize = 10 * 1024;
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this.fullBufferTimeout = 10000;
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this.config = new ConfigAPI(this.api);
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this.info = new InfoAPI(this.api);
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this.network = new NetworkAPI(this.api);
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this.printer = new PrinterAPI(this.api);
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this.sketch = new SketchAPI(this.api);
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this.system = new SystemAPI(this.api);
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this.update = new UpdateAPI(this.api);
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}
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setAutoUpdate(autoUpdate = true, updateInterval = 1000) {
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this.updateInterval = updateInterval;
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if (this.autoUpdate === autoUpdate) return;
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this.autoUpdate = autoUpdate;
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if (autoUpdate) this._update();
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return this;
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}
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async checkAlive() {
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const alive = await this.network.alive();
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if (alive !== this.alive) {
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const type = alive ? 'connect' : 'disconnect';
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this.dispatchEvent({ type });
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}
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this.alive = alive;
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return alive;
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}
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async sendGCode(gcode) {
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const printerState = await this.printer.state();
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if (printerState.state !== 'idle') {
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throw `Cannot print, print state is ${ printerState.state }`;
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}
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if (!gcode.endsWith('\n')) {
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gcode += '\n';
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}
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let lastIndex = 0;
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let start = true;
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while (lastIndex !== gcode.length) {
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const index = gcode.lastIndexOf('\n', lastIndex + this.maxBatchSize);
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const batch = gcode.substring(lastIndex, index);
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// const progress = await this.printer.progress();
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await this._sendBatch(batch, start);
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start = false;
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lastIndex = index + 1; //skip next \n
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}
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}
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async _update() {
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while (this.autoUpdate) {
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if (this.alive) {
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try {
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this.state = await this.info.status();
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this.dispatchEvent({ type: 'update', state: this.state });
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} catch(error) {
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await this.checkAlive();
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}
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} else {
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await this.checkAlive();
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}
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await sleep(this.updateInterval);
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}
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}
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async _sendBatch(gcode, start) {
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try {
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const response = await this.printer.print(gcode, start, start);
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// maybe do something with failing response
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console.log(`batch sent: ${ index }`, printRequest);
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} catch(error) {
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await sleep(1000);
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await this._sendBatch(gcode, index);
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}
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}
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}
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