87 lines
2.6 KiB
TypeScript
87 lines
2.6 KiB
TypeScript
// @ts-ignore
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// For some reason, VSCode can't find the bare-mux package. It exists and compiling works, but vscode throws a fit.
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import { BareMuxConnection } from "@mercuryworkshop/bare-mux";
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// @ts-check
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declare global {
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interface Window {
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__uv$config: {
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prefix: string;
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encodeUrl: (url: string) => string;
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decodeUrl: (url: string) => string;
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};
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loadFormContent: Function | null;
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loadSelectedTransport: Function | null;
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}
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}
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type transportConfig =
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| {
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wisp: string;
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wasm?: string;
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}
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| string;
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export const wispURLDefault =
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(location.protocol === "https:" ? "wss://" : "ws://") + location.host + "/wisp/";
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export default class TransportManager {
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connection: BareMuxConnection;
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private transport = "/epoxy/index.mjs";
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constructor(transport?: string) {
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this.connection = new BareMuxConnection("/baremux/worker.js");
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if (transport) {
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this.transport = transport;
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}
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if (localStorage.getItem("alu__selectedTransport") != null && !transport) {
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this.transport = JSON.parse(localStorage.getItem("alu__selectedTransport")!).value;
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}
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if (localStorage.getItem("alu__selectedTransport") == null) {
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// Set the default transport for the next reload.
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localStorage.setItem("alu__selectedTransport", JSON.stringify({ value: this.transport }));
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}
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}
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async updateTransport() {
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try {
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console.log(this.transport);
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await this.setTransport(JSON.parse(localStorage.getItem("alu__selectedTransport")!).value);
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} catch {
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console.log("Failed to update transport! Falling back to old transport.");
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this.setTransport(this.transport);
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}
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}
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getTransport() {
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return this.transport;
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}
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async setTransport(transport: string, wispURL = wispURLDefault) {
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this.transport = transport;
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let transportConfig: transportConfig = { wisp: wispURL };
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if (this.transport == "/baremod/index.mjs") {
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transportConfig = localStorage.getItem("alu__bareUrl") || window.location.origin + "/bare/";
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}
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await this.connection.setTransport(transport, [transportConfig]);
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}
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}
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export const TransportMgr = new TransportManager();
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export async function registerSW() {
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return new Promise(async (resolve) => {
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await navigator.serviceWorker.register("/sw.js").then((registration) => {
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registration.update().then(() => {
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console.log("Registered SW!");
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resolve(null);
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});
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});
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});
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}
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export async function initTransport() {
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TransportMgr.setTransport(
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TransportMgr.getTransport(),
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localStorage.getItem("alu__wispUrl") || wispURLDefault
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);
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}
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