Alpha 0.1

README.md

@@ -1,28 +1,59 @@
 # TabNews App
 
-Aplicativo para o [TabNews](https://www.tabnews.com.br) feito em Flutter.
+Aplicativo TabNews feito com muito ♥️ e Flutter, pela comunidade para o site [TabNews](https://www.tabnews.com.br).
 
-### Features:
+## Instalar e rodar o projeto
 
-- [x] Tema escuro
+### Dependências globais
+
+Você precisa ter o Flutter instalado e configurado na sua máquina:
+
+- [Flutter](https://docs.flutter.dev/get-started/install) 3.0 (ou qualquer versão **3** superior)
+
+### Dependências locais
+
+Então após baixar/clonar o repositório, não se esqueça de instalar as dependências locais do projeto:
+
+```bash
+flutter pub get
+```
+
+### Rodar o projeto
+
+Para rodar o projeto localmente, basta rodar o comando abaixo:
+
+```bash
+flutter run
+```
+
+Isto irá rodar o projeto no seu emulador/simulador ou dispositivo real conectado.
+
+**Lembrando que as vezes é necessário abrir o emulador/simulador antes de rodar o comando de run.**
+
+
+## Features:
+
+- [x] Dark mode
 - [x] Leitura de conteúdos
 - [x] Pull To Refresh
 - [x] Infite Scroll
-- [ ] Comentários das publicações (Em progresso)
-- [ ] Login do usuário (Em progresso)
+- [ ] Visualização de Comentários das publicações (Em progresso)
+- [x] Login do usuário
+- [x] Meus conteúdos
 - [ ] Resposta dos conteúdos
 - [ ] Postagens de conteúdos
 - [ ] Visualização do perfil
 - [ ] Favoritos (local database)
 - [ ] Opção ler mais taerde (local database)
 
-### Imagens:
+## Imagens:
 
 <img src="https://user-images.githubusercontent.com/5226773/203336200-6d56e78d-2abd-4b2b-b93b-84eb605627f9.PNG" width="300px" alt="Home" />
 <img src="https://user-images.githubusercontent.com/5226773/203336162-7af83c42-9ec0-4b6c-8be6-e7be32426527.PNG" width="300px" alt="Home - Dark" />
 <br />
 <img src="https://user-images.githubusercontent.com/5226773/203336407-a25b0d9f-ea7c-4348-895d-d4cf418141e6.PNG" width="300px" alt="Leitura" />
 <img src="https://user-images.githubusercontent.com/5226773/203336292-724ab6e6-d3fe-400a-a1ee-12ef5db0a54c.PNG" width="300px" alt="Leitura - Dark" />
 
-<br />
-<br />
+
+## Contribuidores
+

lib/main.dart

@@ -1,14 +1,12 @@
 import 'package:flutter/material.dart';
-import 'package:shared_preferences/shared_preferences.dart';
 
 import 'package:tabnews/src/app.dart';
-import 'package:tabnews/src/login_state.dart';
+import 'package:tabnews/src/preferences.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
-  final state = LoginState(await SharedPreferences.getInstance());
-  state.checkLoggedIn();
+  await Preferences.init();
 
-  runApp(App(loginState: state));
+  runApp(const App());
 }

lib/src/app.dart

@@ -1,42 +1,33 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
-import 'package:tabnews/src/login_state.dart';
 
-import 'package:tabnews/src/routes.dart';
+import 'package:tabnews/src/providers/user.dart';
+import 'package:tabnews/src/ui/layouts/tab.dart';
+import 'package:tabnews/src/ui/pages/login.dart';
 
 class App extends StatelessWidget {
-  final LoginState loginState;
-
-  const App({super.key, required this.loginState});
+  const App({super.key});
 
   @override
   Widget build(BuildContext context) {
     return MultiProvider(
       providers: [
         ChangeNotifierProvider(
           lazy: false,
-          create: (_) => loginState,
-        ),
-        Provider<Routes>(
-          lazy: false,
-          create: (context) => Routes(loginState),
+          create: (_) => UserProvider(),
         ),
       ],
-      child: Builder(
-        builder: (context) {
-          final router = Provider.of<Routes>(context, listen: false).router;
-
-          return MaterialApp.router(
-            routeInformationParser: router.routeInformationParser,
-            routerDelegate: router.routerDelegate,
-            title: 'TabNews',
-            debugShowCheckedModeBanner: false,
-            darkTheme: ThemeData.dark(),
-            theme: ThemeData(
-              primaryColor: Colors.black,
-            ),
-          );
-        },
+      child: MaterialApp(
+        title: 'TabNews',
+        debugShowCheckedModeBanner: false,
+        darkTheme: ThemeData.dark(),
+        theme: ThemeData(
+          primaryColor: Colors.black,
+        ),
+        home: Consumer<UserProvider>(
+          builder: (context, user, _) =>
+              user.loggedIn ? const TabLayout() : const LoginPage(),
+        ),
       ),
     );
   }

lib/src/constants.dart

@@ -1,18 +1,11 @@
 import 'package:flutter/material.dart';
 
-const String rootRouteName = 'root';
-const String createAccountRouteName = 'create-account';
-const String detailsRouteName = 'details';
-const String homeRouteName = 'home';
-const String loggedInKey = 'LoggedIn';
-const String loginRouteName = 'login';
-const String moreInfoRouteName = 'moreInfo';
-const String personalRouteName = 'personal';
-const String profileMoreInfoRouteName = 'profile-moreInfo';
-const String profilePersonalRouteName = 'profile-personal';
-const String profileRouteName = 'profile';
-const String profileSigninInfoRouteName = 'profile-signin';
-const String postRouteName = 'post-view';
-const String signinInfoRouteName = 'signin';
+abstract class AppConstants {
+  static const String loggedInKey = 'LoggedIn';
+  static const String authKey = 'AuthLogged';
+  static const String userKey = 'UserLogged';
+}
 
-const Color primaryColor = Color.fromRGBO(36, 41, 47, 1);
+abstract class AppColors {
+  static const Color primaryColor = Color.fromRGBO(36, 41, 47, 1);
+}

lib/src/models/user.dart

@@ -0,0 +1,49 @@
+class User {
+  String? id;
+  String? username;
+  String? email;
+  bool? notifications;
+  List<String>? features;
+  int? tabcoins;
+  int? tabcash;
+  String? createdAt;
+  String? updatedAt;
+
+  User({
+    this.id,
+    this.username,
+    this.email,
+    this.notifications,
+    this.features,
+    this.tabcoins,
+    this.tabcash,
+    this.createdAt,
+    this.updatedAt,
+  });
+
+  User.fromJson(Map<String, dynamic> json) {
+    id = json['id'];
+    username = json['username'];
+    email = json['email'];
+    notifications = json['notifications'];
+    features = json['features'].cast<String>();
+    tabcoins = json['tabcoins'];
+    tabcash = json['tabcash'];
+    createdAt = json['created_at'];
+    updatedAt = json['updated_at'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = {};
+    data['id'] = id;
+    data['username'] = username;
+    data['email'] = email;
+    data['notifications'] = notifications;
+    data['features'] = features;
+    data['tabcoins'] = tabcoins;
+    data['tabcash'] = tabcash;
+    data['created_at'] = createdAt;
+    data['updated_at'] = updatedAt;
+    return data;
+  }
+}

lib/src/preferences.dart

@@ -0,0 +1,17 @@
+import 'dart:async' show Future;
+import 'package:shared_preferences/shared_preferences.dart';
+
+class Preferences {
+  static late final SharedPreferences _instance;
+
+  static Future<SharedPreferences> init() async =>
+      _instance = await SharedPreferences.getInstance();
+
+  static bool? getBool(String key) => _instance.getBool(key);
+  static Future<bool> setBool(String key, bool value) =>
+      _instance.setBool(key, value);
+
+  static String? getString(String key) => _instance.getString(key);
+  static Future<bool> setString(String key, String value) =>
+      _instance.setString(key, value);
+}

lib/src/providers/user.dart

@@ -0,0 +1,88 @@
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+
+import 'package:tabnews/src/constants.dart';
+import 'package:tabnews/src/models/auth.dart';
+import 'package:tabnews/src/models/user.dart';
+import 'package:tabnews/src/preferences.dart';
+import 'package:tabnews/src/services/auth.dart';
+
+class UserProvider extends ChangeNotifier {
+  static final UserProvider _instance = UserProvider._internal();
+
+  final api = ApiAuth();
+  final String _loggedKey = AppConstants.loggedInKey;
+  final String _authKey = AppConstants.authKey;
+  final String _userKey = AppConstants.userKey;
+
+  factory UserProvider() {
+    return _instance;
+  }
+
+  UserProvider._internal() {
+    _loggedIn = Preferences.getBool(_loggedKey) ?? false;
+
+    if (_loggedIn) {
+      _sessionId = _getSessionId();
+      _user = _getUser();
+    }
+  }
+
+  late bool _loggedIn;
+  bool get loggedIn => _loggedIn;
+
+  late String _sessionId;
+  String get sessionId => _sessionId;
+
+  late User _user;
+  User get user => _user;
+
+  void login(String email, String password) async {
+    var auth = await api.postLogin(email, password);
+
+    if (auth.id!.isNotEmpty) {
+      var user = await api.fetchUser(auth.token!);
+
+      Preferences.setString(_authKey, jsonEncode(auth.toJson()));
+      Preferences.setString(_userKey, jsonEncode(user.toJson()));
+      Preferences.setBool(_loggedKey, true);
+      _loggedIn = true;
+    }
+
+    notifyListeners();
+  }
+
+  void logout() {
+    Preferences.setString(_authKey, '');
+    Preferences.setString(_userKey, '');
+    Preferences.setBool(_loggedKey, false);
+    _loggedIn = false;
+
+    notifyListeners();
+  }
+
+  String _getSessionId() {
+    String pref = Preferences.getString(_authKey) ?? '';
+
+    if (pref.isNotEmpty) {
+      Auth auth = Auth.fromJson(jsonDecode(pref));
+
+      return auth.token!;
+    }
+
+    return '';
+  }
+
+  User _getUser() {
+    String pref = Preferences.getString(_userKey) ?? '';
+
+    if (pref.isNotEmpty) {
+      User user = User.fromJson(jsonDecode(pref));
+
+      return user;
+    }
+
+    return User.fromJson({});
+  }
+}