63 lines
1.3 KiB
JavaScript
63 lines
1.3 KiB
JavaScript
import * as mpd from "../mpd.js";
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import * as mpdMock from "../mpd-mock.js";
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import * as html from "../html.js";
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// import * as library from "./library.js";
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// import * as fs from "./fs.js";
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function initIcons() {
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Array.from(document.querySelectorAll("[data-icon]")).forEach(/** @param {HTMLElement} node */ node => {
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let icon = html.icon(node.dataset.icon);
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node.insertBefore(icon, node.firstChild);
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});
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}
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async function initMpd() {
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try {
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await mpd.init();
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return mpd;
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} catch (e) {
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console.error(e);
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return mpdMock;
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}
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}
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class App extends HTMLElement {
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static get observedAttributes() { return ["component"]; }
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constructor() {
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super();
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initIcons();
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}
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async connectedCallback() {
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this.mpd = await initMpd();
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const promises = ["cyp-player"].map(name => customElements.whenDefined(name));
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await Promise.all(promises);
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this.dispatchEvent(new CustomEvent("load"));
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const onHashChange = () => {
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const hash = location.hash.substring(1);
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this.setAttribute("component", hash || "queue");
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}
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window.addEventListener("hashchange", onHashChange);
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onHashChange();
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}
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attributeChangedCallback(name, oldValue, newValue) {
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switch (name) {
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case "component":
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location.hash = newValue;
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const e = new CustomEvent("component-change");
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this.dispatchEvent(e);
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break;
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}
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}
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}
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customElements.define("cyp-app", App);
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