import 'package:fast_cached_network_image/fast_cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:just_audio_background/just_audio_background.dart';
import 'package:just_audio_media_kit/just_audio_media_kit.dart';
import 'package:ocarina/views/home_view.dart';
import 'package:ocarina/widgets/player.dart';
import 'package:responsive_sizer/responsive_sizer.dart';
import 'package:shared_preferences/shared_preferences.dart';

void main() async {
  JustAudioMediaKit.ensureInitialized();
  WidgetsFlutterBinding.ensureInitialized();

  await JustAudioBackground.init(
    androidNotificationChannelId: 'wtf.caras.ocarina.bg_playback',
    androidNotificationChannelName: 'Ocarina playback',
    androidNotificationOngoing: true,
  );

  await FastCachedImageConfig.init(clearCacheAfter: const Duration(days: 31));
  sp = await SharedPreferences.getInstance();
  runApp(const MyApp());
}

/// [GlobalKey] used to set the [Player]'s state from other code
final playerKey = GlobalKey<PlayerState>();

/// Instance of [SharedPreferences] used to get shared preferences
late final SharedPreferences sp;

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return ResponsiveSizer(
      builder: (context, orientation, screenType) {
        return MaterialApp(
          title: 'Ocarina',
          theme: ThemeData(
            colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
            useMaterial3: true,
          ),
          home: const HomeView(),
          builder: (context, child) {
            return Stack(
              children: [
                child!,
                Player(
                  key: playerKey,
                ),
              ],
            );
          },
        );
      },
    );
  }
}