Merge pull request #30 from B3-3iL-DLW/feat/user-cache

Feat/user cache

frontend/app_student/flutter_native_splash.yaml

@@ -0,0 +1,143 @@
+flutter_native_splash:
+  # This package generates native code to customize Flutter's default white native splash screen
+  # with background color and splash image.
+  # Customize the parameters below, and run the following command in the terminal:
+  # dart run flutter_native_splash:create
+  # To restore Flutter's default white splash screen, run the following command in the terminal:
+  # dart run flutter_native_splash:remove
+
+  # IMPORTANT NOTE: These parameter do not affect the configuration of Android 12 and later, which
+  # handle splash screens differently that prior versions of Android.  Android 12 and later must be
+  # configured specifically in the android_12 section below.
+
+  # color or background_image is the only required parameter.  Use color to set the background
+  # of your splash screen to a solid color.  Use background_image to set the background of your
+  # splash screen to a png image.  This is useful for gradients. The image will be stretch to the
+  # size of the app. Only one parameter can be used, color and background_image cannot both be set.
+  color: "#42a5f5"
+  #background_image: "assets/background.png"
+
+  # Optional parameters are listed below.  To enable a parameter, uncomment the line by removing
+  # the leading # character.
+
+  # The image parameter allows you to specify an image used in the splash screen.  It must be a
+  # png file and should be sized for 4x pixel density.
+  #image: assets/images/3il-logo-white.jpeg
+
+  # The branding property allows you to specify an image used as branding in the splash screen.
+  # It must be a png file. It is supported for Android, iOS and the Web.  For Android 12,
+  # see the Android 12 section below.
+  branding: assets/images/3il-logo-white.jpeg
+  # To position the branding image at the bottom of the screen you can use bottom, bottomRight,
+  # and bottomLeft. The default values is bottom if not specified or specified something else.
+  #branding_mode: bottom
+
+  # The color_dark, background_image_dark, image_dark, branding_dark are parameters that set the background
+  # and image when the device is in dark mode. If they are not specified, the app will use the
+  # parameters from above. If the image_dark parameter is specified, color_dark or
+  # background_image_dark must be specified.  color_dark and background_image_dark cannot both be
+  # set.
+  #color_dark: "#042a49"
+  #background_image_dark: "assets/dark-background.png"
+  #image_dark: assets/splash-invert.png
+  #branding_dark: assets/dart_dark.png
+
+  # From Android 12 onwards, the splash screen is handled differently than in previous versions.
+  # Please visit https://developer.android.com/guide/topics/ui/splash-screen
+  # Following are specific parameters for Android 12+.
+  android_12:
+  # The image parameter sets the splash screen icon image.  If this parameter is not specified,
+  # the app's launcher icon will be used instead.
+  # Please note that the splash screen will be clipped to a circle on the center of the screen.
+  # App icon with an icon background: This should be 960×960 pixels, and fit within a circle
+  # 640 pixels in diameter.
+  # App icon without an icon background: This should be 1152×1152 pixels, and fit within a circle
+  # 768 pixels in diameter.
+  #image: assets/android12splash.png
+
+  # Splash screen background color.
+  #color: "#42a5f5"
+
+  # App icon background color.
+  #icon_background_color: "#111111"
+
+  # The branding property allows you to specify an image used as branding in the splash screen.
+    branding: assets/images/3il-logo-white.jpeg
+
+  # The image_dark, color_dark, icon_background_color_dark, and branding_dark set values that
+  # apply when the device is in dark mode. If they are not specified, the app will use the
+  # parameters from above.
+  #image_dark: assets/android12splash-invert.png
+  #color_dark: "#042a49"
+  #icon_background_color_dark: "#eeeeee"
+
+  # The android, ios and web parameters can be used to disable generating a splash screen on a given
+  # platform.
+  #android: false
+  #ios: false
+  #web: false
+
+  # Platform specific images can be specified with the following parameters, which will override
+  # the respective parameter.  You may specify all, selected, or none of these parameters:
+  #color_android: "#42a5f5"
+  #color_dark_android: "#042a49"
+  #color_ios: "#42a5f5"
+  #color_dark_ios: "#042a49"
+  #color_web: "#42a5f5"
+  #color_dark_web: "#042a49"
+  #image_android: assets/splash-android.png
+  #image_dark_android: assets/splash-invert-android.png
+  #image_ios: assets/splash-ios.png
+  #image_dark_ios: assets/splash-invert-ios.png
+  #image_web: assets/splash-web.gif
+  #image_dark_web: assets/splash-invert-web.gif
+  #background_image_android: "assets/background-android.png"
+  #background_image_dark_android: "assets/dark-background-android.png"
+  #background_image_ios: "assets/background-ios.png"
+  #background_image_dark_ios: "assets/dark-background-ios.png"
+  #background_image_web: "assets/background-web.png"
+  #background_image_dark_web: "assets/dark-background-web.png"
+  #branding_android: assets/brand-android.png
+  #branding_dark_android: assets/dart_dark-android.png
+  #branding_ios: assets/brand-ios.png
+  #branding_dark_ios: assets/dart_dark-ios.png
+  #branding_web: assets/brand-web.gif
+  #branding_dark_web: assets/dart_dark-web.gif
+
+  # The position of the splash image can be set with android_gravity, ios_content_mode, and
+  # web_image_mode parameters.  All default to center.
+  #
+  # android_gravity can be one of the following Android Gravity (see
+  # https://developer.android.com/reference/android/view/Gravity): bottom, center,
+  # center_horizontal, center_vertical, clip_horizontal, clip_vertical, end, fill, fill_horizontal,
+  # fill_vertical, left, right, start, or top.
+  #android_gravity: center
+  #
+  # ios_content_mode can be one of the following iOS UIView.ContentMode (see
+  # https://developer.apple.com/documentation/uikit/uiview/contentmode): scaleToFill,
+  # scaleAspectFit, scaleAspectFill, center, top, bottom, left, right, topLeft, topRight,
+  # bottomLeft, or bottomRight.
+  #ios_content_mode: center
+  #
+  # web_image_mode can be one of the following modes: center, contain, stretch, and cover.
+  #web_image_mode: center
+
+  # The screen orientation can be set in Android with the android_screen_orientation parameter.
+  # Valid parameters can be found here:
+  # https://developer.android.com/guide/topics/manifest/activity-element#screen
+  #android_screen_orientation: sensorLandscape
+
+  # To hide the notification bar, use the fullscreen parameter.  Has no effect in web since web
+  # has no notification bar.  Defaults to false.
+  # NOTE: Unlike Android, iOS will not automatically show the notification bar when the app loads.
+  #       To show the notification bar, add the following code to your Flutter app:
+  #       WidgetsFlutterBinding.ensureInitialized();
+  #       SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: [SystemUiOverlay.bottom, SystemUiOverlay.top], );
+  #fullscreen: true
+
+  # If you have changed the name(s) of your info.plist file(s), you can specify the filename(s)
+  # with the info_plist_files parameter.  Remove only the # characters in the three lines below,
+  # do not remove any spaces:
+  #info_plist_files:
+  #  - 'ios/Runner/Info-Debug.plist'
+  #  - 'ios/Runner/Info-Release.plist'

frontend/app_student/lib/api/users/entities/user_entity.dart

@@ -1,14 +1,12 @@
-import 'package:app_student/api/class_groups/entities/class_group_entity.dart';
-
 class UserEntity {
   final String ine;
   final String firstName;
   final DateTime birthDate;
-  final ClassGroupEntity? classGroup;
+  final String? className;
 
   UserEntity(
       {required this.ine,
       required this.firstName,
       required this.birthDate,
-      this.classGroup});
+      this.className = ''});
 }

frontend/app_student/lib/api/users/models/user_model.dart

@@ -8,4 +8,5 @@ class UserModel {
   String get file => entity.ine;
   String get name => entity.firstName;
   DateTime get birthDate => entity.birthDate;
+  String? get className => entity.className ?? '';
 }

frontend/app_student/lib/api/users/repositories/user_repository.dart

@@ -0,0 +1,57 @@
+import 'package:app_student/api/users/models/user_model.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../entities/user_entity.dart';
+
+class UserRepository {
+  Future<UserModel> getUser() async {
+    final SharedPreferences prefs = await SharedPreferences.getInstance();
+
+    String? ine = prefs.getString('ine');
+    String? name = prefs.getString('name');
+    String? birthDate = prefs.getString('birthDate');
+    String? className = prefs.getString('className');
+    if (ine != null && name != null && birthDate != null) {
+      return UserModel(
+        entity: UserEntity(
+          ine: ine,
+          firstName: name,
+          birthDate: DateTime.parse(birthDate),
+          className: className,
+        ),
+      );
+    } else {
+      throw Exception('Utilisateur non trouvé');
+    }
+  }
+
+  Future<void> saveUserDetails(
+      String ine, String name, String birthDate, String className) async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    UserModel(
+      entity: UserEntity(
+        ine: ine,
+        firstName: name,
+        birthDate: DateTime.parse(birthDate),
+        className: className,
+      ),
+    );
+    await prefs.setString('ine', ine);
+    await prefs.setString('name', name);
+    await prefs.setString('birthDate', birthDate);
+    await prefs.setString('className', className);
+  }
+
+  Future<void> deleteUser() async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    await prefs.remove('ine');
+    await prefs.remove('name');
+    await prefs.remove('birthDate');
+    await prefs.remove('className');
+  }
+
+  Future<void> saveUserClass(String className) async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    await prefs.setString('className', className);
+  }
+}

frontend/app_student/lib/api/week_schedule/repositories/week_schedule_repository.dart

@@ -5,7 +5,7 @@ import 'package:app_student/api/week_schedule/models/week_schedule_model.dart';
 class WeekScheduleRepository {
   final ApiService apiService;
 
-  WeekScheduleRepository({required this.apiService, required String className});
+  WeekScheduleRepository({required this.apiService});
 
   Future<List<WeekScheduleModel>> getWeeksSchedule(className) {
     return apiService.getData('/api/timetable?class_param=$className', (item) {

frontend/app_student/lib/class_groups/cubit/class_group_cubit.dart

@@ -1,22 +1,37 @@
 import 'package:app_student/api/class_groups/models/class_group_model.dart';
-import 'package:app_student/api/class_groups/repositories/class_group_repository.dart';
+import 'package:app_student/api/users/models/user_model.dart';
 import 'package:bloc/bloc.dart';
 import 'package:meta/meta.dart';
 
+import '../../api/class_groups/repositories/class_group_repository.dart';
+import '../../api/users/repositories/user_repository.dart';
+
 part 'class_group_state.dart';
 
 class ClassGroupCubit extends Cubit<ClassGroupState> {
   final ClassGroupRepository classRepository;
+  final UserRepository userRepository;
 
-  ClassGroupCubit({required this.classRepository}) : super(ClassGroupInitial());
+  ClassGroupCubit({required this.classRepository, required this.userRepository})
+      : super(ClassGroupInitial());
 
   Future<void> fetchClasses() async {
     try {
       emit(ClassGroupLoading());
       final classes = await classRepository.getClasses();
+
       emit(ClassGroupLoaded(classes));
     } catch (e) {
       emit(ClassGroupError(e.toString()));
     }
   }
+
+  Future<UserModel> getConnectedUser() async {
+    return userRepository.getUser();
+  }
+
+  Future<void> saveClass(ClassGroupModel classGroup) async {
+    await userRepository.saveUserClass(classGroup.name.toString());
+    emit(ClassGroupSelected());
+  }
 }

frontend/app_student/lib/class_groups/cubit/class_group_state.dart

@@ -16,5 +16,7 @@ class ClassGroupLoaded extends ClassGroupState {
 class ClassGroupError extends ClassGroupState {
   final String message;
 
-  ClassGroupError(this.message);
+  ClassGroupError([this.message = 'An error occurred']);
 }
+
+class ClassGroupSelected extends ClassGroupState {}

frontend/app_student/lib/class_groups/views/class_group_page.dart

@@ -0,0 +1,70 @@
+import 'package:app_student/api/class_groups/repositories/class_group_repository.dart';
+import 'package:app_student/class_groups/cubit/class_group_cubit.dart';
+import 'package:app_student/class_groups/views/widgets/card_list.dart';
+import 'package:app_student/class_groups/views/widgets/header/header_logo.dart';
+import 'package:app_student/class_groups/views/widgets/header/header_text.dart';
+import 'package:app_student/class_groups/views/widgets/header/header_title.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:go_router/go_router.dart';
+
+import '../../api/users/models/user_model.dart';
+import '../../api/users/repositories/user_repository.dart';
+
+class ClassGroupPage extends StatelessWidget {
+  const ClassGroupPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final classRepository =
+        RepositoryProvider.of<ClassGroupRepository>(context);
+    final userRepository = RepositoryProvider.of<UserRepository>(context);
+    final classCubit = ClassGroupCubit(
+        classRepository: classRepository, userRepository: userRepository);
+
+    return BlocProvider<ClassGroupCubit>(
+      create: (context) => classCubit..fetchClasses(),
+      child: FutureBuilder<UserModel>(
+        future: context.read<ClassGroupCubit>().getConnectedUser(),
+        builder: (context, snapshot) {
+          if (snapshot.connectionState == ConnectionState.waiting) {
+            return const Center(child: CircularProgressIndicator());
+          } else if (snapshot.hasError) {
+            return Center(child: Text('Erreur: ${snapshot.error}'));
+          } else {
+            final user = snapshot.data;
+            return Scaffold(
+              body: BlocBuilder<ClassGroupCubit, ClassGroupState>(
+                builder: (context, state) {
+                  if (state is ClassGroupLoading) {
+                    return const Center(child: CircularProgressIndicator());
+                  } else if (state is ClassGroupSelected) {
+                    WidgetsBinding.instance.addPostFrameCallback((_) {
+                      context.go('/schedule');
+                    });
+                    return const SizedBox.shrink();
+                  } else if (state is ClassGroupLoaded) {
+                    return Column(
+                      children: [
+                        const HeaderLogo(),
+                        HeaderTitle('Bonjour, ${user?.name}'),
+                        const HeaderText('Choisis ta promotion :'),
+                        Expanded(
+                          child: CardList(classesList: state.classes),
+                        ),
+                      ],
+                    );
+                  } else if (state is ClassGroupError) {
+                    return Center(child: Text(state.message));
+                  } else {
+                    return const SizedBox.shrink();
+                  }
+                },
+              ),
+            );
+          }
+        },
+      ),
+    );
+  }
+}