78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
import { Actor } from './actor.js';
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import { Action } from './action.js';
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import { debounce } from '../util.js';
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import mermaid from 'https://unpkg.com/mermaid@9.2.2/dist/mermaid.esm.mjs';
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export class Scene {
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constructor(name, rootBox) {
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this.name = name;
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this.box = rootBox.addBox(name);
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this.titleBox = this.box.addBox().setInnerHTML(name);
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this.box.addBox('Spacer').setInnerHTML(' ');
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this.displayValuesBox = this.box.addBox(`${this.name}-values`);
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this.box.addBox('Spacer').setInnerHTML(' ');
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this.actors = new Set();
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this.seqDiagramContainer = this.box.addBox(`${this.name}-seq-diagram-container`);
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this.seqDiagramElement = this.box.addBox(`${this.name}-seq-diagram-element`).setId();
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this.seqDiagramBox = this.box.addBox(`${this.name}-seq-diagram`);
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this.box.addBox('Spacer').setInnerHTML(' ');
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this.logBox = this.box.addBox(`${this.name}-log`);
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mermaid.mermaidAPI.initialize({ startOnLoad: false });
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this.dateLastRender = null;
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}
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addActor(name) {
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const actor = new Actor(name, this);
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return actor;
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}
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registerActor(actor) {
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this.actors.add(actor);
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}
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addAction(name) {
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const action = new Action(name, this);
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return action;
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}
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addDisplayValue(name) {
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const dv = this.displayValuesBox.addDisplayValue(name);
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return dv;
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}
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log(msg) {
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this.logBox.addBox().setInnerHTML(msg).monospace();
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this.renderSequenceDiagram();
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return this;
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}
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deactivateAll() {
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for (const actor of this.actors.values()) {
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while (actor.active) {
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actor.deactivate();
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}
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}
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}
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async renderSequenceDiagram() {
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const render = async () => {
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const dateStart = new Date();
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const graph = await mermaid.mermaidAPI.render(
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this.seqDiagramElement.getId(),
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this.logBox.getInnerText(),
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);
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this.seqDiagramBox.setInnerHTML(graph);
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if (!this.dateLastRender) {
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this.dateLastRender = new Date();
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}
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console.log(`renderSequenceDiagram time: ${new Date() - dateStart} ms, time since last render: ${dateStart - this.dateLastRender}`);
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this.dateLastRender = dateStart;
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};
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debounce(render, 100);
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}
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insertSvg (svgCode) {
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this.seqDiagramElement.setInnerHTML(svgCode);
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};
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}
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