PR Flutter Test by Rolando Minera

.fvmrc

@@ -0,0 +1,3 @@
+{
+  "flutter": "3.13.9"
+}

.gitignore

@@ -46,4 +46,7 @@ app.*.map.json
 /android/app/release
 
 # fvm
-.fvm/flutter_sdk
+.fvm/flutter_sdk
+
+# env
+*.env

.vscode/settings.json

@@ -1,4 +1,5 @@
 {
+    "dart.lineLength": 120,
     "dart.flutterSdkPath": ".fvm/flutter_sdk",
     "search.exclude": {
         "**/.fvm": true

coverage/lcov.info

@@ -0,0 +1,205 @@
+SF:lib/models/restaurant.dart
+DA:10,0
+DA:15,0
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+DA:146,0
+DA:151,0
+DA:152,0
+DA:154,0
+LF:34
+LH:1
+end_of_record
+SF:lib/models/restaurant.g.dart
+DA:9,0
+DA:10,0
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+DA:101,0
+DA:104,0
+DA:106,0
+DA:107,0
+DA:108,0
+LF:69
+LH:0
+end_of_record
+SF:lib/app_state.dart
+DA:5,3
+DA:7,1
+DA:8,1
+DA:11,1
+DA:14,2
+DA:15,0
+DA:16,0
+DA:17,0
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+DA:28,2
+DA:29,1
+DA:32,1
+DA:34,6
+DA:35,2
+LF:19
+LH:16
+end_of_record
+SF:lib/widgets/star_rating.dart
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+DA:19,1
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+LF:9
+LH:8
+end_of_record
+SF:lib/resources/color_manager.dart
+DA:4,0
+DA:5,0
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+end_of_record
+SF:lib/utils/helper_utils.dart
+DA:2,1
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+DA:6,1
+LF:3
+LH:3
+end_of_record

lib/app_state.dart

@@ -0,0 +1,37 @@
+import 'package:flutter/material.dart';
+import 'package:restaurantour/models/restaurant.dart';
+
+class AppState extends ChangeNotifier {
+  static final AppState _instance = AppState._internal();
+
+  factory AppState() {
+    return _instance;
+  }
+
+  AppState._internal();
+
+  List<Restaurant> _favorites = [];
+  List<Restaurant> get favorites => _favorites;
+  set favorites(List<Restaurant> options) {
+    _favorites = options;
+    notifyListeners();
+  }
+
+  void addFavorite(Restaurant restaurant) {
+    if (isFavorite(restaurant)) return;
+    _favorites.add(restaurant);
+    notifyListeners();
+  }
+
+  void removeFavorite(Restaurant restaurant) {
+    final index = _favorites.indexWhere((element) => element.id == restaurant.id);
+    _favorites.removeAt(index);
+    notifyListeners();
+  }
+
+  bool isFavorite(Restaurant? restaurant) {
+    if (restaurant == null) return false;
+    final index = _favorites.indexWhere((element) => element.id == restaurant.id);
+    return index != -1;
+  }
+}

lib/main.dart

@@ -1,56 +1,34 @@
 import 'package:flutter/material.dart';
-import 'package:restaurantour/repositories/yelp_repository.dart';
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+import 'package:provider/provider.dart';
+import 'package:restaurantour/app_state.dart';
+import 'package:restaurantour/resources/resources_exports.dart';
+import 'package:restaurantour/resources/routes_manager.dart';
+import 'package:restaurantour/resources/theme_manager.dart';
 
-void main() {
-  runApp(const Restaurantour());
+void main() async {
+  final appState = AppState(); // Initialize FFAppState
+  await dotenv.load();
+  runApp(
+    MultiProvider(
+      providers: [ChangeNotifierProvider(create: (context) => appState)],
+      child: const Restaurantour(),
+    ),
+  );
 }
 
 class Restaurantour extends StatelessWidget {
-  // This widget is the root of your application.
   const Restaurantour({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
-    return MaterialApp(
-      title: 'RestauranTour',
-      theme: ThemeData(
-        visualDensity: VisualDensity.adaptivePlatformDensity,
-      ),
-      home: const HomePage(),
-    );
-  }
-}
-
-class HomePage extends StatelessWidget {
-  const HomePage({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      body: Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            const Text('Restaurantour'),
-            ElevatedButton(
-              child: const Text('Fetch Restaurants'),
-              onPressed: () async {
-                final yelpRepo = YelpRepository();
-
-                try {
-                  final result = await yelpRepo.getRestaurants();
-                  if (result != null) {
-                    print('Fetched ${result.restaurants!.length} restaurants');
-                  } else {
-                    print('No restaurants fetched');
-                  }
-                } catch (e) {
-                  print('Failed to fetch restaurants: $e');
-                }
-              },
-            ),
-          ],
-        ),
+    return ScreenUtilInit(
+      builder: (context, child) => MaterialApp(
+        title: AppStrings.appName,
+        theme: getApplicationTheme(false, context),
+        onGenerateRoute: RouteGenerator.getRoute,
+        initialRoute: Routes.homeRoute,
+        debugShowCheckedModeBanner: false,
       ),
     );
   }

lib/repositories/yelp_repository.dart

@@ -1,8 +1,11 @@
+import 'dart:convert';
 import 'package:dio/dio.dart';
 import 'package:flutter/foundation.dart';
 import 'package:restaurantour/models/restaurant.dart';
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+import 'package:restaurantour/utils/mock_data.dart';
 
-const _apiKey = '<PUT YOUR API KEY HERE>';
+String? _apiKey = dotenv.env['YELP_API_KEY'];
 
 class YelpRepository {
   late Dio dio;
@@ -64,12 +67,27 @@ class YelpRepository {
         '/v3/graphql',
         data: _getQuery(offset),
       );
-      return RestaurantQueryResult.fromJson(response.data!['data']['search']);
+      final data = response.data!['data']['search'];
+
+      // final data = await fakeApiCall();
+      return RestaurantQueryResult.fromJson(data);
     } catch (e) {
       return null;
     }
   }
 
+  Future<Map<String, dynamic>> fakeApiCall() async {
+    await Future.delayed(const Duration(seconds: 1));
+
+    try {
+      Map<String, dynamic> parsed = jsonDecode(MockData.yelpResponse);
+      return parsed;
+    } catch (e) {
+      print('Fake api call failed: $e');
+      return {};
+    }
+  }
+
   String _getQuery(int offset) {
     return '''
 query getRestaurants {