/* =====================================================================
   index.js — Haupteinstiegspunkt für DogFather Universe. Liefert die statische Website aus
   (../ ist der Ordner mit allen .html-Dateien) plus die Zugangsschranke (gate.js), 1:1 wie
   vorher der Cloudflare Worker (gate-worker.js).
   ===================================================================== */

import "dotenv/config";
import express from "express";
import cookieParser from "cookie-parser";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";

import { gateMiddleware } from "./gate.js";

const __dirname = dirname(fileURLToPath(import.meta.url));
const SITE_DIR = join(__dirname, "..");
const PORT = Number(process.env.PORT || 4100);

const app = express();
app.set("trust proxy", 1);

app.use(cookieParser());
app.use(express.json({ limit: "1mb" }));
app.use(gateMiddleware);

app.use(express.static(SITE_DIR, { index: "index.html" }));

app.use((req, res) => {
  res.status(404).sendFile(join(SITE_DIR, "404.html"), (err) => {
    if (err) res.status(404).send("Nicht gefunden.");
  });
});

app.listen(PORT, "127.0.0.1", () => {
  console.log(`DogFather Universe – Server läuft auf http://127.0.0.1:${PORT}`);
});