import { getApps, initializeApp } from
        'firebase/app';
import { getAuth } from 'firebase/auth';
import { getFirestore } from 'firebase/firestore';

const firebaseConfig = {
    apiKey:
    process.env.EXPO_PUBLIC_FIREBASE_API_KEY,
    authDomain:
    process.env.EXPO_PUBLIC_FIREBASE_AUTH_DOMAIN,
    projectId:
    process.env.EXPO_PUBLIC_FIREBASE_PROJECT_ID,
    storageBucket:
    process.env.EXPO_PUBLIC_FIREBASE_STORAGE_BUCKET,
    messagingSenderId:
    process.env.EXPO_PUBLIC_FIREBASE_MESSAGING_SENDER_ID,
    appId: process.env.EXPO_PUBLIC_FIREBASE_APP_ID,
};

const app = getApps().length ? getApps()[0] :
    initializeApp(firebaseConfig);

export const auth = getAuth(app);
export const db = getFirestore(app);