import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../core/providers.dart';

class ThemeToggleButton extends ConsumerWidget {
  const ThemeToggleButton({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final ThemeModeOption mode = ref.watch(themeModeProvider);
    final icon = switch (mode) {
      ThemeModeOption.system => Icons.brightness_auto,
      ThemeModeOption.light => Icons.light_mode,
      ThemeModeOption.dark => Icons.dark_mode,
    };

    return IconButton(
      icon: Icon(icon),
      onPressed: () => ref.read(themeModeProvider.notifier).cycle(),
      tooltip: switch (mode) {
        ThemeModeOption.system => 'System',
        ThemeModeOption.light => 'Hell',
        ThemeModeOption.dark => 'Dunkel',
      },
    );
  }
}