const jwt = require("jsonwebtoken");
const { ErrorHandler } = require("../helpers/error");

const verifyToken = (req, res, next) => {
  const authHeader = req.header("Authorization");
  // console.log("authHeader", authHeader)

  // Pastikan header Authorization ada dan berisi token
  if (!authHeader || !authHeader.startsWith("Bearer ")) {
    throw new ErrorHandler(401, "Token missing or invalid");
  }

  // Ambil token dari header Authorization
  const token = authHeader.split(" ")[1];

  try {
    // const decoded = jwt.decode(token, { complete: true });
    // console.log("decoded", decoded)
    // console.log("==============================")
    // console.log("token", token)
    // console.log("process.env.SECRET", process.env.SECRET)
    // // console.log("==============================> ", jwt.verify(token, process.env.SECRET))
    // jwt.verify(token, process.env.SECRET, (err, decoded) => {
    //   if (err) {
    //       console.error('Error verifying token: ==============================>', err.message);
    //   } else {
    //       console.log('Decoded payload: ==============================>', decoded);
    //   }
    // });

    const verified = jwt.verify(token, process.env.SECRET);
    req.tokenExtract = verified;
    // console.log(req.tokenExtract);
    
    req.userID = req.tokenExtract.user_id
    req.tenantID = req.tokenExtract.tenant_id
    req.roleID = req.tokenExtract.role_id
    req.body.userID = req.tokenExtract.user_id
    req.body.tenantID = req.tokenExtract.tenant_id
    req.query.tenantID = req.tokenExtract.tenant_id
    next();
  } catch (error) {
    throw new ErrorHandler(401, error.message || "Invalid Token");
  }
};

module.exports = verifyToken;