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133 lines (120 loc) · 3.92 KB
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import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:farmmate/firebase_options.dart';
import 'package:farmmate/src/pages/Home_pages/Buyer_HomeScreen/Buyer_Main_Home.dart';
import 'package:farmmate/src/pages/Home_pages/Farmers_HomeScreen/Farmers_Main_Home.dart';
import 'package:farmmate/src/pages/Landing_pages/welcome.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
runApp(const FarmMateApp());
}
class FarmMateApp extends StatelessWidget {
const FarmMateApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
theme: ThemeData(
textTheme: const TextTheme(
bodyMedium: TextStyle(
color: Color.fromRGBO(0, 0, 0, 1.0),
fontFamily: "Poppins-SemiBold"),
bodySmall: TextStyle(
fontSize: 12,
color: Color.fromRGBO(255, 255, 255, 1.0),
fontFamily: "Poppins-SemiBold"),
),
elevatedButtonTheme: ElevatedButtonThemeData(
style: ButtonStyle(
elevation: const MaterialStatePropertyAll(11),
backgroundColor: const MaterialStatePropertyAll(
Color.fromRGBO(51, 114, 51, 1.0)),
),
),
),
home: const SplashScreen(), // Start with SplashScreen
);
}
}
class SplashScreen extends StatefulWidget {
const SplashScreen({super.key});
@override
State<SplashScreen> createState() => _SplashScreenState();
}
class _SplashScreenState extends State<SplashScreen> {
@override
void initState() {
super.initState();
_checkLoginStatus();
}
Future<void> _checkLoginStatus() async {
User? user = FirebaseAuth.instance.currentUser; // Get logged-in user
if (user == null) {
// No user logged in, go directly to Welcome screen
Future.delayed(Duration.zero, () {
Navigator.pushReplacement(
context,
MaterialPageRoute(builder: (context) => const welcome()),
);
});
return;
}
try {
// Fetch user role from Firestore
DocumentSnapshot userDoc = await FirebaseFirestore.instance
.collection("users")
.doc(user.uid)
.get();
if (!userDoc.exists) {
// If user does not exist in Firestore, go to Welcome screen
Future.delayed(Duration.zero, () {
Navigator.pushReplacement(
context,
MaterialPageRoute(builder: (context) => const welcome()),
);
});
return;
}
// Get user role
Map<String, dynamic>? userData =
userDoc.data() as Map<String, dynamic>? ?? {};
String? userType = userData['role'];
// Navigate to the correct screen based on role
Future.delayed(Duration.zero, () {
if (userType == "farmer") {
Navigator.pushReplacement(
context,
MaterialPageRoute(builder: (context) => FarmersMainHome()),
);
} else if (userType == "buyer") {
Navigator.pushReplacement(
context,
MaterialPageRoute(builder: (context) => BuyerMainHome()),
);
} else {
Navigator.pushReplacement(
context,
MaterialPageRoute(builder: (context) => const welcome()),
);
}
});
} catch (e) {
print("Error fetching user data: $e");
Future.delayed(Duration.zero, () {
Navigator.pushReplacement(
context,
MaterialPageRoute(builder: (context) => const welcome()),
);
});
}
}
@override
Widget build(BuildContext context) {
return const Scaffold(
body: SizedBox(), // No loading bar, just an empty screen
);
}
}