firebase.js

// Import the functions you need from the SDKs you need
import { initializeApp } from "firebase/app";
import { getFirestore } from "firebase/firestore";

// IMPORTANT: Firebase Configuration
// This file requires environment variables to be set up properly.
// Please create a .env file in the root directory with your Firebase credentials.
// See .env.example for the required variables.
//
// WARNING: The default placeholder values will cause runtime errors if Firebase is used.
// Make sure to replace them with your actual Firebase project configuration.

const firebaseConfig = {
  apiKey: import.meta.env.VITE_FIREBASE_API_KEY || "your-api-key",
  authDomain: import.meta.env.VITE_FIREBASE_AUTH_DOMAIN || "your-auth-domain",
  projectId: import.meta.env.VITE_FIREBASE_PROJECT_ID || "your-project-id",
  storageBucket: import.meta.env.VITE_FIREBASE_STORAGE_BUCKET || "your-storage-bucket",
  messagingSenderId: import.meta.env.VITE_FIREBASE_MESSAGING_SENDER_ID || "your-messaging-sender-id",
  appId: import.meta.env.VITE_FIREBASE_APP_ID || "your-app-id",
};

// Initialize Firebase
const app = initializeApp(firebaseConfig);

// Initialize Cloud Firestore and get a reference to the service
const db = getFirestore(app);

export { db };