import 'package:firebase_core/firebase_core.dart';

import 'package:cloud_firestore/cloud_firestore.dart'; // Import for Firestore access

// Assuming you have a firebase_options.dart file configured

Future<void> main() async {

  WidgetsFlutterBinding.ensureInitialized(); // Ensures platform-specific initialization

  await Firebase.initializeApp(

    options: DefaultFirebaseOptions.currentPlatform,

  );

  // Get a reference to the Firestore database

  final firestore = FirebaseFirestore.instance;

  runApp(MyApp(firestore: firestore));

}

class MyApp extends StatelessWidget {

  final FirebaseFirestore firestore;

  const MyApp({required this.firestore});

  @override

  Widget build(BuildContext context) {

    return MaterialApp(

      home: Scaffold(

        appBar: AppBar(

          title: const Text('FlutterFire Example'),

        ),

        body: Center(

          child: ElevatedButton(

            onPressed: () async {

              // Fetch a document from the "cities" collection

              final docRef = firestore.collection('cities').doc('yourCityId'); // Replace 'yourCityId' with the actual document ID

              final docSnapshot = await docRef.get();

              if (docSnapshot.exists) {

                final data = docSnapshot.data();

                debugPrint(data.toString()); // Print the entire document data

              } else {

                debugPrint('Document not found');

              }

            },

            child: const Text('Get City Data'),

          ),

        ),

      ),

    );

  }

}