import express from "express";
import {
  getTimetable,
  getSubstitutions,
  getHistory,
  getClasses,
} from "./api/index.js";
import { Auth } from "./api/auth.js";
import { Parser } from "./parser/index.js";
import cors from "cors";
import cookieParser from "cookie-parser";

const app = express();
const port = process.env.PORT || 3000;
app.use(cors());
app.use(cookieParser());
app.use(express.urlencoded({ extended: true }));

const auth = new Auth();

if (!process.env.DSB_USER || !process.env.DSB_PASSWORD) {
  console.error("Error: DSB Auth environment variables missing!");
  process.exit(1);
}
const parser = new Parser(
  process.env.DSB_USER,
  process.env.DSB_PASSWORD,
  process.env.UPDATE_INTERVAL || 1 * 60 * 1000
);

app.post("/login", auth.login);
app.use(auth.checkLogin);

app.get("/api/timetable", getTimetable);
app.get("/api/substitutions", getSubstitutions);
app.get("/api/history", getHistory);
app.get("/api/classes", getClasses);
app.get("/api/*", (req, res) => {
  res.sendStatus(400);
});

app.use("/", express.static("../dist"));
app.use("/*", express.static("../dist"));

app.listen(port, () => {
  console.log(`Server listening on http://localhost:${port}`);
});