/**
 * Choices standalone server — independent deployment at choices.jeffemmett.com.
 */

import { Hono } from "hono";
import { resolve } from "node:path";
import { choicesModule } from "./mod";

const PORT = Number(process.env.PORT) || 3000;
const DIST_DIR = resolve(import.meta.dir, "../../dist");

const app = new Hono();

app.get("/.well-known/webauthn", (c) => {
	return c.json(
		{ origins: ["https://rspace.online"] },
		200,
		{ "Access-Control-Allow-Origin": "*", "Cache-Control": "public, max-age=3600" }
	);
});

app.route("/", choicesModule.routes);

Bun.serve({
	port: PORT,
	async fetch(req) {
		const url = new URL(req.url);
		if (url.pathname !== "/" && !url.pathname.startsWith("/api/")) {
			const assetPath = url.pathname.slice(1);
			if (assetPath.includes(".")) {
				const file = Bun.file(resolve(DIST_DIR, assetPath));
				if (await file.exists()) {
					const ct = assetPath.endsWith(".js") ? "application/javascript" :
						assetPath.endsWith(".css") ? "text/css" :
						assetPath.endsWith(".html") ? "text/html" :
						"application/octet-stream";
					return new Response(file, { headers: { "Content-Type": ct } });
				}
			}
		}
		return app.fetch(req);
	},
});

console.log(`rChoices standalone server running on http://localhost:${PORT}`);