firebase.ts

import { initializeApp } from 'firebase/app';
import { getAuth, GoogleAuthProvider, signInWithPopup, setPersistence, browserLocalPersistence } from 'firebase/auth';

const firebaseConfig = {
  apiKey: import.meta.env.VITE_FIREBASE_API_KEY,
  authDomain: import.meta.env.VITE_FIREBASE_AUTH_DOMAIN,
  projectId: import.meta.env.VITE_FIREBASE_PROJECT_ID,
  storageBucket: import.meta.env.VITE_FIREBASE_STORAGE_BUCKET,
  messagingSenderId: import.meta.env.VITE_FIREBASE_MESSAGING_SENDER_ID,
  appId: import.meta.env.VITE_FIREBASE_APP_ID
};

const app = initializeApp(firebaseConfig);

const auth = getAuth(app);
const googleAuthProvider = new GoogleAuthProvider();

const signInWithGoogle = async () => {
  await setPersistence(auth, browserLocalPersistence);
  return await signInWithPopup(auth, googleAuthProvider);
};

export { auth, signInWithGoogle };