added timestamp to bloc cache, showing age in offline mode

2024-05-12 02:39:35 +02:00 · 2024-05-12 02:39:35 +02:00 · ebbb70dc96
commit ebbb70dc96
parent 3281b134e0
13 changed files with 302 additions and 40 deletions
--- a/lib/state/app/base/account/account_controller.dart
+++ b/lib/state/app/base/account/account_controller.dart
--- a/lib/state/app/infrastructure/dataLoader/mhsl_data_loader.dart
+++ b/lib/state/app/infrastructure/dataLoader/mhsl_data_loader.dart
@ -4,6 +4,6 @@ import 'data_loader.dart';

 abstract class MhslDataLoader<TResult> extends DataLoader<TResult> {
  MhslDataLoader() : super(Dio(BaseOptions(
-      baseUrl: 'https://mhsl.eu/marianum/marianummobile/'
+    baseUrl: 'https://mhsl.eu/marianum/marianummobile/'
  )));
 }
--- a/lib/state/app/infrastructure/loadableState/bloc/loadable_state_bloc.dart
+++ b/lib/state/app/infrastructure/loadableState/bloc/loadable_state_bloc.dart
@ -3,6 +3,7 @@ import 'dart:async';
 import 'package:bloc/bloc.dart';
 import 'package:connectivity_plus/connectivity_plus.dart';
 import 'package:flutter/material.dart';
+import 'package:jiffy/jiffy.dart';

 import 'loadable_state_event.dart';
 import 'loadable_state_state.dart';
@ -29,7 +30,6 @@ class LoadableStateBloc extends Bloc<LoadableStateEvent, LoadableStateState> {
  bool connectivityStatusKnown() => state.connections != null;
  bool isConnected() => !(state.connections?.contains(ConnectivityResult.none) ?? true);
  bool allowRetry() => reFetch != null;
-  bool showErrorMessage() => isConnected() && reFetch != null;

  IconData connectionIcon() => connectivityStatusKnown()
      ? isConnected()
@ -37,10 +37,10 @@ class LoadableStateBloc extends Bloc<LoadableStateEvent, LoadableStateState> {
        : Icons.signal_wifi_connected_no_internet_4
      : Icons.device_unknown;

-  String connectionText() => connectivityStatusKnown()
+  String connectionText({int? lastUpdated}) => connectivityStatusKnown()
      ? isConnected()
        ? 'Verbindung fehlgeschlagen'
-        : 'Offline'
+        : 'Offline${lastUpdated == null ? '' : ' - Stand von ${Jiffy.parseFromMillisecondsSinceEpoch(lastUpdated).fromNow()}'}'
      : 'Unbekannte Fehlerursache';

  @override
--- a/lib/state/app/infrastructure/loadableState/loadable_state.dart
+++ b/lib/state/app/infrastructure/loadableState/loadable_state.dart
@ -11,6 +11,7 @@ class LoadableState<TState> with _$LoadableState {
  const factory LoadableState({
    @Default(true) bool isLoading,
    @Default(null) TState? data,
+    @Default(null) int? lastFetch,
    @Default(null) void Function()? reFetch,
    @Default(null) LoadingError? error,
  }) = _LoadableState;
--- a/lib/state/app/infrastructure/loadableState/loadable_state.freezed.dart
+++ b/lib/state/app/infrastructure/loadableState/loadable_state.freezed.dart
@ -18,6 +18,7 @@ final _privateConstructorUsedError = UnsupportedError(
 mixin _$LoadableState<TState> {
  bool get isLoading => throw _privateConstructorUsedError;
  TState? get data => throw _privateConstructorUsedError;
+  int? get lastFetch => throw _privateConstructorUsedError;
  void Function()? get reFetch => throw _privateConstructorUsedError;
  LoadingError? get error => throw _privateConstructorUsedError;

@ -35,6 +36,7 @@ abstract class $LoadableStateCopyWith<TState, $Res> {
  $Res call(
      {bool isLoading,
      TState? data,
+      int? lastFetch,
      void Function()? reFetch,
      LoadingError? error});

@ -57,6 +59,7 @@ class _$LoadableStateCopyWithImpl<TState, $Res,
  $Res call({
    Object? isLoading = null,
    Object? data = freezed,
+    Object? lastFetch = freezed,
    Object? reFetch = freezed,
    Object? error = freezed,
  }) {
@ -69,6 +72,10 @@ class _$LoadableStateCopyWithImpl<TState, $Res,
          ? _value.data
          : data // ignore: cast_nullable_to_non_nullable
              as TState?,
+      lastFetch: freezed == lastFetch
+          ? _value.lastFetch
+          : lastFetch // ignore: cast_nullable_to_non_nullable
+              as int?,
      reFetch: freezed == reFetch
          ? _value.reFetch
          : reFetch // ignore: cast_nullable_to_non_nullable
@ -104,6 +111,7 @@ abstract class _$$LoadableStateImplCopyWith<TState, $Res>
  $Res call(
      {bool isLoading,
      TState? data,
+      int? lastFetch,
      void Function()? reFetch,
      LoadingError? error});

@ -125,6 +133,7 @@ class __$$LoadableStateImplCopyWithImpl<TState, $Res>
  $Res call({
    Object? isLoading = null,
    Object? data = freezed,
+    Object? lastFetch = freezed,
    Object? reFetch = freezed,
    Object? error = freezed,
  }) {
@ -137,6 +146,10 @@ class __$$LoadableStateImplCopyWithImpl<TState, $Res>
          ? _value.data
          : data // ignore: cast_nullable_to_non_nullable
              as TState?,
+      lastFetch: freezed == lastFetch
+          ? _value.lastFetch
+          : lastFetch // ignore: cast_nullable_to_non_nullable
+              as int?,
      reFetch: freezed == reFetch
          ? _value.reFetch
          : reFetch // ignore: cast_nullable_to_non_nullable
@ -155,6 +168,7 @@ class _$LoadableStateImpl<TState> extends _LoadableState<TState> {
  const _$LoadableStateImpl(
      {this.isLoading = true,
      this.data = null,
+      this.lastFetch = null,
      this.reFetch = null,
      this.error = null})
      : super._();
@ -167,6 +181,9 @@ class _$LoadableStateImpl<TState> extends _LoadableState<TState> {
  final TState? data;
  @override
  @JsonKey()
+  final int? lastFetch;
+  @override
+  @JsonKey()
  final void Function()? reFetch;
  @override
  @JsonKey()
@ -174,7 +191,7 @@ class _$LoadableStateImpl<TState> extends _LoadableState<TState> {

  @override
  String toString() {
-    return 'LoadableState<$TState>(isLoading: $isLoading, data: $data, reFetch: $reFetch, error: $error)';
+    return 'LoadableState<$TState>(isLoading: $isLoading, data: $data, lastFetch: $lastFetch, reFetch: $reFetch, error: $error)';
  }

  @override
@ -185,13 +202,15 @@ class _$LoadableStateImpl<TState> extends _LoadableState<TState> {
            (identical(other.isLoading, isLoading) ||
                other.isLoading == isLoading) &&
            const DeepCollectionEquality().equals(other.data, data) &&
+            (identical(other.lastFetch, lastFetch) ||
+                other.lastFetch == lastFetch) &&
            (identical(other.reFetch, reFetch) || other.reFetch == reFetch) &&
            (identical(other.error, error) || other.error == error));
  }

  @override
  int get hashCode => Object.hash(runtimeType, isLoading,
-      const DeepCollectionEquality().hash(data), reFetch, error);
+      const DeepCollectionEquality().hash(data), lastFetch, reFetch, error);

  @JsonKey(ignore: true)
  @override
@ -205,6 +224,7 @@ abstract class _LoadableState<TState> extends LoadableState<TState> {
  const factory _LoadableState(
      {final bool isLoading,
      final TState? data,
+      final int? lastFetch,
      final void Function()? reFetch,
      final LoadingError? error}) = _$LoadableStateImpl<TState>;
  const _LoadableState._() : super._();
@ -214,6 +234,8 @@ abstract class _LoadableState<TState> extends LoadableState<TState> {
  @override
  TState? get data;
  @override
+  int? get lastFetch;
+  @override
  void Function()? get reFetch;
  @override
  LoadingError? get error;
--- a/lib/state/app/infrastructure/loadableState/view/loadable_state_consumer.dart
+++ b/lib/state/app/infrastructure/loadableState/view/loadable_state_consumer.dart
@ -53,13 +53,13 @@ class LoadableStateConsumer<TController extends Bloc<LoadableHydratedBlocEvent<T
        bloc.reFetch = loadableState.reFetch;
        return Column(
          children: [
-            LoadableStateErrorBar(visible: loadableState.showErrorBar()),
+            LoadableStateErrorBar(visible: loadableState.showErrorBar(), message: loadableState.error?.message, lastUpdated: loadableState.lastFetch),
            Expanded(
              child: Stack(
                children: [
                  LoadableStatePrimaryLoading(visible: loadableState.showPrimaryLoading()),
                  LoadableStateBackgroundLoading(visible: loadableState.showBackgroundLoading()),
-                  LoadableStateErrorScreen(visible: loadableState.showError()),
+                  LoadableStateErrorScreen(visible: loadableState.showError(), message: loadableState.error?.message),

                  AnimatedOpacity(
                    opacity: loadableState.showContent() ? 1.0 : 0.0,
--- a/lib/state/app/infrastructure/loadableState/view/loadable_state_error_bar.dart
+++ b/lib/state/app/infrastructure/loadableState/view/loadable_state_error_bar.dart
@ -1,11 +1,14 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';

+import '../../../../../widget/infoDialog.dart';
 import '../bloc/loadable_state_bloc.dart';

 class LoadableStateErrorBar extends StatelessWidget {
  final bool visible;
-  const LoadableStateErrorBar({required this.visible, super.key});
+  final String? message;
+  final int? lastUpdated;
+  const LoadableStateErrorBar({required this.visible, this.message, this.lastUpdated, super.key});

  final Duration animationDuration = const Duration(milliseconds: 200);

@ -29,25 +32,31 @@ class LoadableStateErrorBar extends StatelessWidget {
              builder: (context) {
                var bloc = context.watch<LoadableStateBloc>();
                var status = (
-                icon: bloc.connectionIcon(),
-                text: bloc.connectionText(),
-                color: bloc.connectivityStatusKnown() && !bloc.isConnected()
+                  icon: bloc.connectionIcon(),
+                  text: bloc.connectionText(lastUpdated: lastUpdated),
+                  color: bloc.connectivityStatusKnown() && !bloc.isConnected()
                    ? Colors.grey.shade600
                    : Theme.of(context).primaryColor
                );

-                return Container(
-                  height: 20,
-                  decoration: BoxDecoration(
-                    color: status.color,
-                  ),
-                  child: Row(
-                    mainAxisAlignment: MainAxisAlignment.center,
-                    children: [
-                      Icon(status.icon, size: 14),
-                      const SizedBox(width: 10),
-                      Text(status.text, style: const TextStyle(fontSize: 12))
-                    ],
+                return InkWell(
+                  onTap: () {
+                    if(!bloc.isConnected()) return;
+                    InfoDialog.show(context, 'Exception: ${message.toString()}');
+                  },
+                  child: Container(
+                    height: 20,
+                    decoration: BoxDecoration(
+                      color: status.color,
+                    ),
+                    child: Row(
+                      mainAxisAlignment: MainAxisAlignment.center,
+                      children: [
+                        Icon(status.icon, size: 14),
+                        const SizedBox(width: 10),
+                        Text(status.text, style: const TextStyle(fontSize: 12))
+                      ],
+                    ),
                  ),
                );
              },
--- a/lib/state/app/infrastructure/loadableState/view/loadable_state_error_screen.dart
+++ b/lib/state/app/infrastructure/loadableState/view/loadable_state_error_screen.dart
@ -6,7 +6,8 @@ import 'loadable_state_consumer.dart';

 class LoadableStateErrorScreen extends StatelessWidget {
  final bool visible;
-  const LoadableStateErrorScreen({required this.visible, super.key});
+  final String? message;
+  const LoadableStateErrorScreen({required this.visible, this.message, super.key});


  @override
@ -28,11 +29,19 @@ class LoadableStateErrorScreen extends StatelessWidget {
            if(bloc.allowRetry()) ...[
              const SizedBox(height: 10),
              TextButton(onPressed: () => bloc.reFetch!(), child: const Text('Erneut versuschen')),
-            ],
-
-            if(bloc.showErrorMessage()) ...[
              const SizedBox(height: 40),
-              Text("bloc.loadingError!.message", style: TextStyle(color: Theme.of(context).hintColor, fontSize: 12))
+              Padding(
+                padding: const EdgeInsets.symmetric(horizontal: 20),
+                child: Text(
+                  message ?? 'Task failed successfully :)',
+                  style: TextStyle(
+                      color: Theme.of(context).hintColor,
+                      fontSize: 12
+                  ),
+                  maxLines: 10,
+                  overflow: TextOverflow.ellipsis,
+                ),
+              ),
            ],
          ],
        ),
--- a/lib/state/app/infrastructure/utilityWidgets/loadableHydratedBloc/loadable_hydrated_bloc.dart
+++ b/lib/state/app/infrastructure/utilityWidgets/loadableHydratedBloc/loadable_hydrated_bloc.dart
@ -6,6 +6,7 @@ import '../../loadableState/loading_error.dart';
 import '../../repository/repository.dart';
 import 'loadable_hydrated_bloc_event.dart';
 import '../../loadableState/loadable_state.dart';
+import 'loadable_save_context.dart';

 abstract class LoadableHydratedBloc<
  TEvent extends LoadableHydratedBlocEvent<TState>,
@ -17,10 +18,29 @@ abstract class LoadableHydratedBloc<
 > {
  late TRepository _repository;
  LoadableHydratedBloc() : super(const LoadableState()) {
-    on<Emit<TState>>((event, emit) => emit(LoadableState(isLoading: event.loading, data: event.state(innerState ?? fromNothing()), reFetch: retry)));
-    on<RefetchStarted<TState>>((event, emit) => emit(LoadableState(isLoading: true, data: innerState)));
+
+    on<Emit<TState>>((event, emit) => emit(LoadableState(
+        isLoading: event.loading,
+        data: event.state(innerState ?? fromNothing()),
+        lastFetch: DateTime.now().millisecondsSinceEpoch,
+        reFetch: retry
+    )));
+
+    on<RefetchStarted<TState>>((event, emit) => emit(LoadableState(
+        isLoading: true,
+        data: innerState,
+        lastFetch: state.lastFetch
+    )));
+
    on<ClearState<TState>>((event, emit) => emit(const LoadableState()));
-    on<Error<TState>>((event, emit) => emit(LoadableState(isLoading: false, data: innerState, reFetch: retry, error: event.error)));
+
+    on<Error<TState>>((event, emit) => emit(LoadableState(
+        isLoading: false,
+        data: innerState,
+        lastFetch: state.lastFetch,
+        reFetch: retry,
+        error: event.error
+    )));

    _repository = repository();
    fetch();
@ -41,19 +61,26 @@ abstract class LoadableHydratedBloc<
      (e) {
        log('Error while fetching ${TState.toString()}: ${e.toString()}');
        add(Error(LoadingError(
-          message: e.toString(),
+          message: e.message,
          allowRetry: true,
        )));
-      }
+      },
    ).then((value) {
      log('Fetch for ${TState.toString()} completed!');
    });
  }

  @override
-  fromJson(Map<String, dynamic> json) => LoadableState(isLoading: true, data: fromStorage(json));
+  fromJson(Map<String, dynamic> json) {
+    var rawData = LoadableSaveContext.unwrap(json);
+    return LoadableState(isLoading: true, lastFetch: rawData.meta.timestamp, data: fromStorage(rawData.data));
+  }
+
  @override
-  Map<String, dynamic>? toJson(LoadableState<TState> state) => state.data == null ? {} : state.data.toJson();
+  Map<String, dynamic>? toJson(LoadableState<TState> state) => LoadableSaveContext.wrap(
+      toStorage(state.data),
+      state.lastFetch ?? DateTime.now().millisecondsSinceEpoch
+  );

  Future<void> gatherData();
  TRepository repository();
--- a/lib/state/app/infrastructure/utilityWidgets/loadableHydratedBloc/loadable_save_context.dart
+++ b/lib/state/app/infrastructure/utilityWidgets/loadableHydratedBloc/loadable_save_context.dart
@ -0,0 +1,24 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'loadable_save_context.freezed.dart';
+part 'loadable_save_context.g.dart';
+
+@freezed
+class LoadableSaveContext with _$LoadableSaveContext {
+  const LoadableSaveContext._();
+  const factory LoadableSaveContext({
+    required int timestamp,
+  }) = _LoadableSaveContext;
+
+  factory LoadableSaveContext.fromJson(Map<String, dynamic> json) => _$LoadableSaveContextFromJson(json);
+
+  static String dataKey = 'data';
+  static String metaKey = 'meta';
+
+  static Map<String, dynamic> wrap(Map<String, dynamic>? data, int lastFetch) =>
+      {dataKey: data, metaKey: LoadableSaveContext(timestamp: lastFetch).toJson()};
+
+  static ({Map<String, dynamic> data, LoadableSaveContext meta}) unwrap(Map<String, dynamic> data) =>
+      (data: data[dataKey] as Map<String, dynamic>, meta: LoadableSaveContext.fromJson(data[metaKey]));
+}
+
--- a/lib/state/app/infrastructure/utilityWidgets/loadableHydratedBloc/loadable_save_context.freezed.dart
+++ b/lib/state/app/infrastructure/utilityWidgets/loadableHydratedBloc/loadable_save_context.freezed.dart
@ -0,0 +1,155 @@
+// coverage:ignore-file
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'loadable_save_context.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+T _$identity<T>(T value) => value;
+
+final _privateConstructorUsedError = UnsupportedError(
+    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#adding-getters-and-methods-to-our-models');
+
+LoadableSaveContext _$LoadableSaveContextFromJson(Map<String, dynamic> json) {
+  return _LoadableSaveContext.fromJson(json);
+}
+
+/// @nodoc
+mixin _$LoadableSaveContext {
+  int get timestamp => throw _privateConstructorUsedError;
+
+  Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
+  @JsonKey(ignore: true)
+  $LoadableSaveContextCopyWith<LoadableSaveContext> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $LoadableSaveContextCopyWith<$Res> {
+  factory $LoadableSaveContextCopyWith(
+          LoadableSaveContext value, $Res Function(LoadableSaveContext) then) =
+      _$LoadableSaveContextCopyWithImpl<$Res, LoadableSaveContext>;
+  @useResult
+  $Res call({int timestamp});
+}
+
+/// @nodoc
+class _$LoadableSaveContextCopyWithImpl<$Res, $Val extends LoadableSaveContext>
+    implements $LoadableSaveContextCopyWith<$Res> {
+  _$LoadableSaveContextCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? timestamp = null,
+  }) {
+    return _then(_value.copyWith(
+      timestamp: null == timestamp
+          ? _value.timestamp
+          : timestamp // ignore: cast_nullable_to_non_nullable
+              as int,
+    ) as $Val);
+  }
+}
+
+/// @nodoc
+abstract class _$$LoadableSaveContextImplCopyWith<$Res>
+    implements $LoadableSaveContextCopyWith<$Res> {
+  factory _$$LoadableSaveContextImplCopyWith(_$LoadableSaveContextImpl value,
+          $Res Function(_$LoadableSaveContextImpl) then) =
+      __$$LoadableSaveContextImplCopyWithImpl<$Res>;
+  @override
+  @useResult
+  $Res call({int timestamp});
+}
+
+/// @nodoc
+class __$$LoadableSaveContextImplCopyWithImpl<$Res>
+    extends _$LoadableSaveContextCopyWithImpl<$Res, _$LoadableSaveContextImpl>
+    implements _$$LoadableSaveContextImplCopyWith<$Res> {
+  __$$LoadableSaveContextImplCopyWithImpl(_$LoadableSaveContextImpl _value,
+      $Res Function(_$LoadableSaveContextImpl) _then)
+      : super(_value, _then);
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? timestamp = null,
+  }) {
+    return _then(_$LoadableSaveContextImpl(
+      timestamp: null == timestamp
+          ? _value.timestamp
+          : timestamp // ignore: cast_nullable_to_non_nullable
+              as int,
+    ));
+  }
+}
+
+/// @nodoc
+@JsonSerializable()
+class _$LoadableSaveContextImpl extends _LoadableSaveContext {
+  const _$LoadableSaveContextImpl({required this.timestamp}) : super._();
+
+  factory _$LoadableSaveContextImpl.fromJson(Map<String, dynamic> json) =>
+      _$$LoadableSaveContextImplFromJson(json);
+
+  @override
+  final int timestamp;
+
+  @override
+  String toString() {
+    return 'LoadableSaveContext(timestamp: $timestamp)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$LoadableSaveContextImpl &&
+            (identical(other.timestamp, timestamp) ||
+                other.timestamp == timestamp));
+  }
+
+  @JsonKey(ignore: true)
+  @override
+  int get hashCode => Object.hash(runtimeType, timestamp);
+
+  @JsonKey(ignore: true)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$LoadableSaveContextImplCopyWith<_$LoadableSaveContextImpl> get copyWith =>
+      __$$LoadableSaveContextImplCopyWithImpl<_$LoadableSaveContextImpl>(
+          this, _$identity);
+
+  @override
+  Map<String, dynamic> toJson() {
+    return _$$LoadableSaveContextImplToJson(
+      this,
+    );
+  }
+}
+
+abstract class _LoadableSaveContext extends LoadableSaveContext {
+  const factory _LoadableSaveContext({required final int timestamp}) =
+      _$LoadableSaveContextImpl;
+  const _LoadableSaveContext._() : super._();
+
+  factory _LoadableSaveContext.fromJson(Map<String, dynamic> json) =
+      _$LoadableSaveContextImpl.fromJson;
+
+  @override
+  int get timestamp;
+  @override
+  @JsonKey(ignore: true)
+  _$$LoadableSaveContextImplCopyWith<_$LoadableSaveContextImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}
--- a/lib/state/app/infrastructure/utilityWidgets/loadableHydratedBloc/loadable_save_context.g.dart
+++ b/lib/state/app/infrastructure/utilityWidgets/loadableHydratedBloc/loadable_save_context.g.dart
@ -0,0 +1,19 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'loadable_save_context.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_$LoadableSaveContextImpl _$$LoadableSaveContextImplFromJson(
+        Map<String, dynamic> json) =>
+    _$LoadableSaveContextImpl(
+      timestamp: json['timestamp'] as int,
+    );
+
+Map<String, dynamic> _$$LoadableSaveContextImplToJson(
+        _$LoadableSaveContextImpl instance) =>
+    <String, dynamic>{
+      'timestamp': instance.timestamp,
+    };
--- a/lib/view/pages/overhang.dart
+++ b/lib/view/pages/overhang.dart
@ -72,10 +72,6 @@ class Overhang extends StatelessWidget {
            trailing: const Icon(Icons.arrow_right),
            onTap: () => pushScreen(context, withNavBar: false, screen: const FeedbackDialog()),
          ),
-          const ListTile(
-            leading: Icon(Icons.science_outlined),
-            // onTap: () => pushScreen(context, withNavBar: false, screen: const GradeAveragesScreen()),
-          )
        ],
      ),
    );