import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:permission_handler/permission_handler.dart';
import 'themes/day.dart';
import 'themes/night.dart';
import 'note_list.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Permission.storage.request();
  LicenseRegistry.addLicense(() async* {
    final license = await rootBundle.loadString('google_fonts/OFL.txt');
    yield LicenseEntryWithLineBreaks(['google_fonts'], license);
  });
  runApp(const MuzzleVelocityApp());
}

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

  @override
  State<MuzzleVelocityApp> createState() => _MuzzleVelocityAppState();
}

class _MuzzleVelocityAppState extends State<MuzzleVelocityApp> {
  ThemeMode _themeMode = ThemeMode.system;
  bool showTags = true;

  @override
  void initState() {
    super.initState();
    // Ensure the correct theme mode is set on startup
    _themeMode =
        WidgetsBinding.instance.platformDispatcher.platformBrightness == Brightness.dark
            ? ThemeMode.dark
            : ThemeMode.light;
  }

  void _toggleTheme(bool darkMode) {
    if (mounted) {
      setState(() {
        _themeMode = darkMode ? ThemeMode.dark : ThemeMode.light;
      });
    }
  }

  void _toggleTags() {
    if (mounted) {
      setState(() {
        showTags = !showTags;
      });
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Muzzle Velocity',
      theme: ThemeData(
        brightness: Brightness.light,
        scaffoldBackgroundColor: Color(0xffF6F4F1),
        appBarTheme: AppBarTheme(backgroundColor: Color(0xffF6F4F1)),
        textTheme: GoogleFonts.ibmPlexMonoTextTheme(dayText),
      ),
      darkTheme: ThemeData(
        brightness: Brightness.dark,
        scaffoldBackgroundColor: Color(0xFF121212),
        appBarTheme: AppBarTheme(backgroundColor: Color(0xFF121212)),
        textTheme: GoogleFonts.ibmPlexMonoTextTheme(nightText),
      ),
      themeMode: _themeMode,
      home: NoteListScreen(
        toggleTheme: _toggleTheme,
        toggleTags: _toggleTags,
        isDarkMode: _themeMode == ThemeMode.dark,
        showTags: showTags,
      ),
    );
  }
}