refactor(weather_example): simplify state management and improve layout

docs/src/content/docs/tutorials/flutter-weather.mdx

@@ -25,7 +25,6 @@ import FlutterCreateRepositorySnippet from '~/components/tutorials/flutter-weath
 import RepositoryModelsBarrelTreeSnippet from '~/components/tutorials/flutter-weather/RepositoryModelsBarrelTreeSnippet.astro';
 import WeatherRepositoryLibrarySnippet from '~/components/tutorials/flutter-weather/WeatherRepositoryLibrarySnippet.astro';
 import WeatherCubitTreeSnippet from '~/components/tutorials/flutter-weather/WeatherCubitTreeSnippet.astro';
-import ThemeCubitTreeSnippet from '~/components/tutorials/flutter-weather/ThemeCubitTreeSnippet.astro';
 
 ![advanced](https://img.shields.io/badge/level-advanced-red.svg)
 
@@ -516,23 +515,6 @@ Remember to generate the (de)serialization code via:
 <BuildRunnerBuildSnippet />
 :::
 
-### Theme
-
-Next, we'll implement the business logic for the dynamic theming.
-
-#### Theme Cubit
-
-Let's create a `ThemeCubit` to manage the theme of our app. The theme will change based on the current weather conditions.
-
-<ThemeCubitTreeSnippet />
-
-We will expose an `updateTheme` method to update the theme depending on the weather condition.
-
-<RemoteCode
-	url="https://raw.githubusercontent.com/felangel/bloc/master/examples/flutter_weather/lib/theme/cubit/theme_cubit.dart"
-	title="lib/theme/cubit/theme_cubit.dart"
-/>
-
 ### Unit Tests
 
 Similar to the data and repository layers, it's critical to unit test the business logic layer to ensure that the feature-level logic behaves as we expect. We will be relying on the [bloc_test](https://pub.dev/packages/bloc_test) in addition to `mocktail` and `test`.
@@ -548,13 +530,6 @@ Let's add the `test`, `bloc_test`, and `mocktail` packages to the `dev_dependenc
 The [bloc_test](https://pub.dev/packages/bloc_test) package allows us to easily prepare our blocs for testing, handle state changes, and check results in a consistent way.
 :::
 
-#### Theme Cubit Tests
-
-<RemoteCode
-	url="https://raw.githubusercontent.com/felangel/bloc/master/examples/flutter_weather/test/theme/cubit/theme_cubit_test.dart"
-	title="test/theme/cubit/theme_cubit_test.dart"
-/>
-
 #### Weather Cubit Tests
 
 <RemoteCode
@@ -651,7 +626,7 @@ Our `main.dart` file should initialize our `WeatherApp` and `BlocObserver` (for
 	title="lib/main.dart"
 />
 
-Our `app.dart` widget will handle building the `WeatherPage` view we previously created and use `BlocProvider` to inject our `ThemeCubit` which handles theme data.
+Our `app.dart` widget will handle building the `WeatherPage` view we previously created and use `BlocProvider` to inject our `WeatherCubit`.
 
 <RemoteCode
 	url="https://raw.githubusercontent.com/felangel/bloc/master/examples/flutter_weather/lib/app.dart"

examples/flutter_weather/.metadata

@@ -1,38 +1,23 @@
 # This file tracks properties of this Flutter project.
 # Used by Flutter tool to assess capabilities and perform upgrades etc.
 #
-# This file should be version controlled.
+# This file should be version controlled and should not be manually edited.
 
 version:
-  revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-  channel: beta
+  revision: "761747bfc538b5af34aa0d3fac380f1bc331ec49"
+  channel: "stable"
 
 project_type: app
 
 # Tracks metadata for the flutter migrate command
 migration:
   platforms:
     - platform: root
-      create_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-      base_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-    - platform: android
-      create_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-      base_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-    - platform: ios
-      create_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-      base_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-    - platform: linux
-      create_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-      base_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-    - platform: macos
-      create_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-      base_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
+      create_revision: 761747bfc538b5af34aa0d3fac380f1bc331ec49
+      base_revision: 761747bfc538b5af34aa0d3fac380f1bc331ec49
     - platform: web
-      create_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-      base_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-    - platform: windows
-      create_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
-      base_revision: b1c77b7ed32346fe829c0ca97bd85d19290d54ae
+      create_revision: 761747bfc538b5af34aa0d3fac380f1bc331ec49
+      base_revision: 761747bfc538b5af34aa0d3fac380f1bc331ec49
 
   # User provided section
 

examples/flutter_weather/ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>11.0</string>
+  <string>12.0</string>
 </dict>
 </plist>

examples/flutter_weather/ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '11.0'
+# platform :ios, '12.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

examples/flutter_weather/ios/Runner.xcodeproj/project.pbxproj

@@ -215,7 +215,7 @@
 		97C146E61CF9000F007C117D /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1300;
+				LastUpgradeCheck = 1510;
 				ORGANIZATIONNAME = "";
 				TargetAttributes = {
 					331C8080294A63A400263BE5 = {
@@ -452,7 +452,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -579,7 +579,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -628,7 +628,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;

examples/flutter_weather/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1300"
+   LastUpgradeVersion = "1510"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

examples/flutter_weather/lib/app.dart

@@ -1,9 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:flutter_weather/theme/theme.dart';
 import 'package:flutter_weather/weather/weather.dart';
 import 'package:google_fonts/google_fonts.dart';
-import 'package:weather_repository/weather_repository.dart';
+import 'package:weather_repository/weather_repository.dart'
+    show WeatherRepository;
 
 class WeatherApp extends StatelessWidget {
   const WeatherApp({required WeatherRepository weatherRepository, super.key})
@@ -13,12 +13,9 @@ class WeatherApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return RepositoryProvider.value(
-      value: _weatherRepository,
-      child: BlocProvider(
-        create: (_) => ThemeCubit(),
-        child: const WeatherAppView(),
-      ),
+    return BlocProvider(
+      create: (_) => WeatherCubit(_weatherRepository),
+      child: const WeatherAppView(),
     );
   }
 }
@@ -28,20 +25,36 @@ class WeatherAppView extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return BlocBuilder<ThemeCubit, Color>(
-      builder: (context, color) {
-        return MaterialApp(
-          theme: ThemeData(
-            appBarTheme: const AppBarTheme(
-              backgroundColor: Colors.transparent,
-              elevation: 0,
-            ),
-            colorScheme: ColorScheme.fromSeed(seedColor: color),
-            textTheme: GoogleFonts.rajdhaniTextTheme(),
-          ),
-          home: const WeatherPage(),
-        );
-      },
+    final seedColor = context.select(
+      (WeatherCubit cubit) => cubit.state.weather.toColor,
+    );
+    return MaterialApp(
+      theme: ThemeData(
+        appBarTheme: const AppBarTheme(
+          backgroundColor: Colors.transparent,
+          elevation: 0,
+        ),
+        colorScheme: ColorScheme.fromSeed(seedColor: seedColor),
+        textTheme: GoogleFonts.rajdhaniTextTheme(),
+      ),
+      home: const WeatherPage(),
     );
   }
 }
+
+extension on Weather {
+  Color get toColor {
+    switch (condition) {
+      case WeatherCondition.clear:
+        return Colors.yellow;
+      case WeatherCondition.snowy:
+        return Colors.lightBlueAccent;
+      case WeatherCondition.cloudy:
+        return Colors.blueGrey;
+      case WeatherCondition.rainy:
+        return Colors.indigoAccent;
+      case WeatherCondition.unknown:
+        return Colors.cyan;
+    }
+  }
+}

examples/flutter_weather/lib/settings/view/settings_page.dart

@@ -5,12 +5,9 @@ import 'package:flutter_weather/weather/weather.dart';
 class SettingsPage extends StatelessWidget {
   const SettingsPage._();
 
-  static Route<void> route(WeatherCubit weatherCubit) {
+  static Route<void> route() {
     return MaterialPageRoute<void>(
-      builder: (_) => BlocProvider.value(
-        value: weatherCubit,
-        child: const SettingsPage._(),
-      ),
+      builder: (_) => const SettingsPage._(),
     );
   }
 

examples/flutter_weather/lib/weather/view/weather_page.dart

@@ -2,30 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_weather/search/search.dart';
 import 'package:flutter_weather/settings/settings.dart';
-import 'package:flutter_weather/theme/theme.dart';
 import 'package:flutter_weather/weather/weather.dart';
-import 'package:weather_repository/weather_repository.dart';
 
 class WeatherPage extends StatelessWidget {
   const WeatherPage({super.key});
 
-  @override
-  Widget build(BuildContext context) {
-    return BlocProvider(
-      create: (context) => WeatherCubit(context.read<WeatherRepository>()),
-      child: const WeatherView(),
-    );
-  }
-}
-
-class WeatherView extends StatefulWidget {
-  const WeatherView({super.key});
-
-  @override
-  State<WeatherView> createState() => _WeatherViewState();
-}
-
-class _WeatherViewState extends State<WeatherView> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -34,38 +15,27 @@ class _WeatherViewState extends State<WeatherView> {
         actions: [
           IconButton(
             icon: const Icon(Icons.settings),
-            onPressed: () {
-              Navigator.of(context).push<void>(
-                SettingsPage.route(context.read<WeatherCubit>()),
-              );
-            },
+            onPressed: () => Navigator.of(context).push<void>(
+              SettingsPage.route(),
+            ),
           ),
         ],
       ),
       body: Center(
-        child: BlocConsumer<WeatherCubit, WeatherState>(
-          listener: (context, state) {
-            if (state.status.isSuccess) {
-              context.read<ThemeCubit>().updateTheme(state.weather);
-            }
-          },
+        child: BlocBuilder<WeatherCubit, WeatherState>(
           builder: (context, state) {
-            switch (state.status) {
-              case WeatherStatus.initial:
-                return const WeatherEmpty();
-              case WeatherStatus.loading:
-                return const WeatherLoading();
-              case WeatherStatus.success:
-                return WeatherPopulated(
+            return switch (state.status) {
+              WeatherStatus.initial => const WeatherEmpty(),
+              WeatherStatus.loading => const WeatherLoading(),
+              WeatherStatus.failure => const WeatherError(),
+              WeatherStatus.success => WeatherPopulated(
                   weather: state.weather,
                   units: state.temperatureUnits,
                   onRefresh: () {
                     return context.read<WeatherCubit>().refreshWeather();
                   },
-                );
-              case WeatherStatus.failure:
-                return const WeatherError();
-            }
+                ),
+            };
           },
         ),
       ),