main.dart

import 'package:ambient/Classification/classification.dart';
import 'package:ambient/LoginRegister/registration.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:ambient/emptyMoodpage.dart';
import 'package:ambient/searchpage.dart';
import 'package:ambient/widgets/MusicPlayerState.dart';
import 'package:ambient/widgets/navbars.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';
import 'package:spotify_sdk/models/player_state.dart';
import 'package:spotify_sdk/spotify_sdk.dart';

import 'homepage.dart';
import 'LoginRegister/login.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp;
  await dotenv.load(fileName: '.env');
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: MusicPlayerState(
        child: const HUD(),
      ),
    );
  }
}

const Color primaryColor = Color(0xFFFFa74a);
const Color onPrimary = Color(0xFFFFFFFF);
const Color primaryContainer = Color(0xFFFFDFBD);
const Color onPrimaryContainer = Color(0xFF312B25);

class HUD extends StatefulWidget {
  const HUD({super.key});

  @override
  State<StatefulWidget> createState() => _HUDState();
}

class _HUDState extends State<HUD> {
  int _currentIndex = 0;
  final List<String> _titleList = ["Player", "Mood", "Search"];
  String _title = "";
  PageController _pageController = PageController(initialPage: 0);

  @override
  void initState() {
    _title = _titleList[0];
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: Topbar(title: Text(_title)),
        endDrawer: SettingsDrawer(),
        body: PageView(
          controller: _pageController,
          onPageChanged: (newIndex) {
            setState(() {