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justMusic/Sources/justMUSIC/lib/main.dart

118 lines
4.4 KiB

import 'dart:async';
import 'package:audioplayers/audioplayers.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:justmusic/screens/add_friend_screen.dart';
import 'package:justmusic/screens/explanations_screen.dart';
import 'package:justmusic/screens/feed_screen.dart';
import 'package:justmusic/screens/forget_password_screen.dart';
import 'package:justmusic/screens/login_screen.dart';
import 'package:justmusic/screens/launching_rocker_screen.dart';
import 'package:justmusic/screens/post_screen.dart';
import 'package:justmusic/screens/profile_screen.dart';
import 'package:justmusic/screens/registration_screen.dart';
import 'package:justmusic/screens/verify_email_screen.dart';
import 'package:justmusic/screens/welcome_screen.dart';
import 'package:justmusic/view_model/CommentViewModel.dart';
import 'package:justmusic/view_model/MusicViewModel.dart';
import 'package:justmusic/view_model/PostViewModel.dart';
import 'package:justmusic/view_model/UserViewModel.dart';
import 'package:justmusic/model/User.dart' as userJustMusic;
import 'firebase_options.dart';
import 'package:timezone/data/latest.dart' as tz;
Future<void> main() async {
tz.initializeTimeZones();
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp(
options: DefaultFirebaseOptions.currentPlatform,
);
await FirebaseMessaging.instance.requestPermission(sound: true);
runApp(const MyApp());
}
class MyApp extends StatefulWidget {
static FirebaseFirestore db = FirebaseFirestore.instance;
static UserViewModel userViewModel = UserViewModel();
static MusicViewModel musicViewModel = MusicViewModel();
static PostViewModel postViewModel = PostViewModel();
static AudioPlayer audioPlayer = AudioPlayer();
static CommentViewModel commentViewModel = CommentViewModel();
static const keyManager = 'customCacheKey';
const MyApp({super.key});
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
late StreamSubscription<User?> user;
Stream<userJustMusic.User?> userCurrent = Stream.empty();
@override
void initState() {
super.initState();
checkSignIn();
}
Future<userJustMusic.User?> checkSignIn() async {
user = FirebaseAuth.instance.authStateChanges().listen((user) async {
if (user == null) {
print('User is currently signed out!');
return null;
} else {
MyApp.userViewModel.userCurrent = (await (MyApp.userViewModel.getUser(user.uid)))!;
userCurrent = Stream.value(MyApp.userViewModel.userCurrent);
print('User is signed in!');
}
});
return null;
}
@override
void dispose() {
user.cancel();
super.dispose();
}
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky);
Paint.enableDithering = true;
return ScreenUtilInit(
useInheritedMediaQuery: true,
builder: (context, child) {
return MaterialApp(
routes: {
'/welcome': (context) => const WellcomeScreen(),
'/feed': (context) => const FeedScreen(),
'/login': (context) => const LoginScreen(),
'/register': (context) => const RegistrationScreen(),
'/post': (context) => const PostScreen(),
'/profile': (context) => const ProfileScreen(),
'/explanation': (context) => const ExplanationsScreen(),
'/addFriend': (context) => const AddFriendScreen(),
'/launchingRocket': (context) => const LaunchingRocketScreen(),
'/verifyEmail': (context) => const VerifyEmailScreen(),
'/forgetPassword': (context) => const ForgetPasswordScreen(),
},
debugShowCheckedModeBanner: false,
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: WellcomeScreen());
},
designSize: Size(390, 844),
);
}
}