require("dotenv").config();

const express = require("express");
const path = require("path");
const helmet = require("helmet");
const rateLimit = require("express-rate-limit");

const serverRoutes = require("./routes/servers");

const app = express();
const PORT = process.env.PORT || 3000;

/* ========================
   Security Middleware
======================== */

app.use(helmet());

const limiter = rateLimit({
  windowMs: 15 * 60 * 1000,
  max: 100,
});

app.use(limiter);

/* ========================
   Express Settings
======================== */

app.set("view engine", "ejs");
app.set("views", path.join(__dirname, "views"));

/* ========================
   Body Parser
======================== */

app.use(express.json());
app.use(express.urlencoded({ extended: true }));

/* ========================
   Static Files
======================== */

app.use(express.static(path.join(__dirname, "public")));

/* ========================
   Routes
======================== */

app.use("/", serverRoutes);

/* ========================
   404 Handler
======================== */

app.use((req, res) => {
  res.status(404).send("Seite nicht gefunden");
});

/* ========================
   Webseite beschleunigen
======================== */
const compression = require("compression");
app.use(compression());

/* ========================
   Server Start
======================== */

app.listen(PORT, () => {
  console.log(`Dynasty of Knights Server läuft auf http://localhost:${PORT}`);
});