var admin = require("firebase-admin");

const path = require("path");
require("dotenv").config({
  path: path.resolve(
    process.cwd(),
    `.env.${process.env.NODE_ENV || "development"}`
  ),
});

var serviceAccount = require(process.env.FIREBASE_ADMINSDK_JSON);

admin.initializeApp({
  credential: admin.credential.cert(serviceAccount),
  databaseURL: process.env.FIREBASE_DATABASE_URL,
});

exports.admin = admin;

exports.validateFirebaseIdToken = async (req, res, next) => {
  console.log("req.body", req.body);

  let idToken = req.body.token;
  try {
    const decodedIdToken = await admin.auth().verifyIdToken(idToken);
    //console.log("ID Token correctly decoded", decodedIdToken);
    req.user = decodedIdToken;
    res.send({ active: true, username: "admin" });
    return;
  } catch (error) {
    console.error("Error while verifying Firebase ID token:", error);
    res.status(403).send({ active: false });
    return;
  }
};