const jwt = require("jsonwebtoken");

const generateToken = (userId) => {
  const token = jwt.sign({ userId }, "[)51k:7W71Ki+^p:;XxE4LQ£-I@B49", {
    expiresIn: "7d",
  });
  return token;
};

const verifyToken = (req, res, next) => {
  const token = req.headers.authorization;

  if (!token) {
    return res.status(401).json({ message: "Unauthorized: Token missing" });
  }

  jwt.verify(token, "[)51k:7W71Ki+^p:;XxE4LQ£-I@B49", (err, decoded) => {
    if (err) {
      return res.status(401).json({ message: "Unauthorized: Invalid token" });
    }

    req.userId = decoded.userId;
    next();
  });
};

module.exports = { generateToken, verifyToken };