import express from "express";
import { createServer } from "http";
import path from "path";
import { fileURLToPath } from "url";
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
async function startServer() {
const app = express();
const server = createServer(app);
const modernPath = path.resolve(__dirname, "..", "dist-modern");
const legacyPath = path.resolve(__dirname, "..", "dist-legacy");
app.use("/modern", express.static(modernPath));
app.use("/legacy", express.static(legacyPath));
function shouldUseLegacy(req: express.Request) {
// Prefer capability detection on client, but keep a UA escape hatch for very old WebViews.
const ua = req.headers["user-agent"] || "";
// Chrome 91 WebView frequently reports like: Chrome/91.0.4472.114
const m = String(ua).match(/Chrome\/(\d+)\./);
if (m) return Number(m[1]) <= 91;
return false;
}
// Bootstrap entry: redirect to /legacy or /modern while preserving hash routes.
app.get(["/", "/index.html", "/i.html"], (req, res) => {
const defaultToLegacy = shouldUseLegacy(req) ? "true" : "false";
res.setHeader("Content-Type", "text/html; charset=utf-8");
res.end(`
Luxsin X8 Controller
`);
});
// Hash routing: any other path should serve the bootstrap as well.
app.get("*", (_req, res) => {
res.redirect(302, "/x8/v2/");
});
const port = process.env.PORT || 3000;
server.listen(port, () => {
console.log(`Server running on http://localhost:${port}/`);
});
}
startServer().catch(console.error);