chore: refactor bloc example

examples/bloc/lib/cubit/theme_cubit.dart

@@ -0,0 +1,8 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+/// ThemeCubit manages the light/dark theme state
+class ThemeCubit extends Cubit<bool> {
+  ThemeCubit() : super(false); // false means light, true means dark theme
+
+  void toggleTheme() => emit(!state);
+}

examples/bloc/lib/di/providers.dart

@@ -0,0 +1,4 @@
+import 'package:bloc_example/cubit/theme_cubit.dart';
+import 'package:disco/disco.dart';
+
+final themeProvider = Provider((_) => ThemeCubit());

examples/bloc/lib/main.dart

@@ -1,3 +1,5 @@
+import 'package:bloc_example/di/providers.dart';
+import 'package:bloc_example/ui/screens/theme_switcher_page.dart';
 import 'package:disco/disco.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
@@ -6,28 +8,18 @@ void main() {
   runApp(const MyApp());
 }
 
-// ThemeCubit manages the light/dark theme state
-class ThemeCubit extends Cubit<bool> {
-  // false means Light theme, true means Dark theme
-  ThemeCubit() : super(false);
-
-  static final themeProvider = Provider((_) => ThemeCubit());
-
-  void toggleTheme() => emit(!state);
-}
-
 class MyApp extends StatelessWidget {
   const MyApp({super.key});
 
   @override
   Widget build(BuildContext context) {
     return ProviderScope(
-      providers: [ThemeCubit.themeProvider],
+      providers: [themeProvider],
       child: Builder(
         builder: (context) => BlocBuilder(
           // NB: When injecting the cubit, the context has to be a descendant
           // of ProviderScope (and not what MyApp.build provides).
-          bloc: ThemeCubit.themeProvider.of(context),
+          bloc: themeProvider.of(context),
           builder: (context, bool isDarkMode) {
             return MaterialApp(
               theme: isDarkMode
@@ -41,44 +33,3 @@ class MyApp extends StatelessWidget {
     );
   }
 }
-
-class ThemeSwitcherPage extends StatelessWidget {
-  const ThemeSwitcherPage({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(title: const Text('Cubit Theme Example')),
-      body: const Center(
-        child: ThemedButton(),
-      ),
-    );
-  }
-}
-
-class ThemedButton extends StatelessWidget {
-  const ThemedButton({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    final themeCubit = ThemeCubit.themeProvider.of(context);
-    return BlocBuilder(
-      bloc: themeCubit,
-      builder: (context, bool isDarkMode) => ElevatedButton(
-        onPressed: themeCubit.toggleTheme,
-        style: ElevatedButton.styleFrom(
-          backgroundColor: isDarkMode ? Colors.grey[800] : Colors.lightBlue,
-          foregroundColor: isDarkMode ? Colors.white : Colors.black,
-          padding: const EdgeInsets.symmetric(horizontal: 32, vertical: 16),
-          shape: RoundedRectangleBorder(
-            borderRadius: BorderRadius.circular(12),
-          ),
-        ),
-        child: Text(
-          isDarkMode ? 'Switch to Light Mode' : 'Switch to Dark Mode',
-          style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
-        ),
-      ),
-    );
-  }
-}

examples/bloc/lib/ui/screens/theme_switcher_page.dart

@@ -0,0 +1,16 @@
+import 'package:bloc_example/ui/widgets/themed_button.dart';
+import 'package:flutter/material.dart';
+
+class ThemeSwitcherPage extends StatelessWidget {
+  const ThemeSwitcherPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Cubit Theme Example')),
+      body: const Center(
+        child: ThemedButton(),
+      ),
+    );
+  }
+}

examples/bloc/lib/ui/widgets/themed_button.dart

@@ -0,0 +1,30 @@
+import 'package:bloc_example/di/providers.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+class ThemedButton extends StatelessWidget {
+  const ThemedButton({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final themeCubit = themeProvider.of(context);
+    return BlocBuilder(
+      bloc: themeCubit,
+      builder: (context, bool isDarkMode) => ElevatedButton(
+        onPressed: themeCubit.toggleTheme,
+        style: ElevatedButton.styleFrom(
+          backgroundColor: isDarkMode ? Colors.grey[800] : Colors.lightBlue,
+          foregroundColor: isDarkMode ? Colors.white : Colors.black,
+          padding: const EdgeInsets.symmetric(horizontal: 32, vertical: 16),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(12),
+          ),
+        ),
+        child: Text(
+          isDarkMode ? 'Switch to Light Mode' : 'Switch to Dark Mode',
+          style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+        ),
+      ),
+    );
+  }
+}

examples/bloc/pubspec.yaml

@@ -9,7 +9,8 @@ environment:
 resolution: workspace
 
 dependencies:
-  disco: ^0.0.2
+  disco:
+    path: ../../packages/disco
   flutter:
     sdk: flutter
   flutter_bloc: ^9.0.0