Merge pull request 'Change behavior of global state' (#11) from fix-global-state into master

Reviewed-on: #11

.gitignore

@@ -42,3 +42,5 @@ app.*.map.json
 /android/app/profile
 /android/app/release
 assets/icon_base.xcf
+
+/metadata/**/*.xcf

android/app/build.gradle

@@ -34,8 +34,8 @@ android {
         applicationId = "de.swgross.calorimeter"
         minSdk = flutter.minSdkVersion
         targetSdk = flutter.targetSdkVersion
-        versionCode = 4
-        versionName = "1.0.4"
+        versionCode = 5
+        versionName = "1.0.5"
     }
 
 	signingConfigs {
@@ -48,6 +48,10 @@ android {
     }
 
     buildTypes {
+		debug {
+			applicationIdSuffix '.debug'
+			versionNameSuffix '-DEBUG'
+		}
         release {
             signingConfig = signingConfigs.release
         }

integration_test/app_test.dart

@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
+
+import 'package:calorimeter/main.dart';
+import 'package:calorimeter/storage/storage.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  setUp(() {});
+
+  group('end-to-end test', () {
+    testWidgets('add food manually', (tester) async {
+      var foodStorage = await FoodStorage.create();
+
+      await tester.pumpWidget(MainApp(storage: foodStorage));
+      await tester.pumpAndSettle();
+
+      final addButtonFinder = find.byIcon(Icons.add);
+      expect(addButtonFinder, findsOneWidget);
+
+      await tester.tap(addButtonFinder);
+      await tester.pumpAndSettle();
+
+      final nameAutocompleteFinder =
+          find.widgetWithText(Autocomplete<String>, "Name");
+      final amountFinder = find.widgetWithText(TextField, "Amount");
+      final kcalFinder = find.widgetWithText(TextField, "kcal");
+      final addButton = find.widgetWithIcon(ElevatedButton, Icons.check);
+
+      expect(nameAutocompleteFinder, findsOneWidget);
+      expect(amountFinder, findsOneWidget);
+      expect(kcalFinder, findsOneWidget);
+      expect(addButton, findsOneWidget);
+
+      await tester.enterText(nameAutocompleteFinder, "Bread");
+      await tester.enterText(amountFinder, "150");
+      await tester.enterText(kcalFinder, "250");
+
+      await tester.tap(addButton);
+      await tester.pumpAndSettle();
+
+      // EnterFoodWidget collapses
+      expect(nameAutocompleteFinder, findsNothing);
+
+      var enteredFood = find.text("Bread");
+      var enteredAmount = find.text("150");
+      var enteredKcal = find.text("250");
+
+      await tester.pumpAndSettle();
+
+      expect(enteredFood, findsOneWidget);
+      expect(enteredAmount, findsOneWidget);
+      expect(enteredKcal, findsOneWidget);
+    });
+  });
+}

lib/food_entry/enter_food_widget.dart

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-3.0-or-later */
 /* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
-import 'package:calorimeter/storage/storage.dart';
+
 import 'package:flutter/material.dart';
 import 'package:calorimeter/food_entry/food_entry_bloc.dart';
 import 'package:calorimeter/utils/row_with_spacers_widget.dart';
@@ -8,8 +8,10 @@ import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class EnterFoodWidget extends StatefulWidget {
   final Function(BuildContext context, FoodEntryState entry) onAdd;
+  final Map<String, int> foodEntryLookupDatabase;
 
-  const EnterFoodWidget({super.key, required this.onAdd});
+  const EnterFoodWidget(
+      {super.key, required this.onAdd, required this.foodEntryLookupDatabase});
 
   @override
   State<EnterFoodWidget> createState() => _EnterFoodWidgetState();
@@ -19,89 +21,123 @@ class _EnterFoodWidgetState extends State<EnterFoodWidget> {
   late TextEditingController nameController;
   late TextEditingController massController;
   late TextEditingController kcalPerMassController;
-  late Map<String, int> suggestions;
+  late bool open;
 
   @override
   void initState() {
     nameController = TextEditingController();
     massController = TextEditingController();
     kcalPerMassController = TextEditingController();
-    suggestions = FoodStorage.getInstance().getFoodEntryLookupDatabase;
+
+    open = false;
 
     super.initState();
   }
 
   @override
   Widget build(BuildContext context) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(horizontal: 8.0),
-      child: RowWidget(
-        Autocomplete<String>(
-            optionsViewOpenDirection: OptionsViewOpenDirection.down,
-            fieldViewBuilder: (context, controller, focusNode, onSubmitted) {
-              nameController = controller;
-              return TextFormField(
-                controller: controller,
-                focusNode: focusNode,
-                decoration: InputDecoration(
-                  label: Text(AppLocalizations.of(context)!.name),
-                ),
-              );
-            },
-            optionsBuilder: (TextEditingValue textEditingValue) {
-              if (textEditingValue.text == '') {
-                return const Iterable<String>.empty();
-              }
-
-              return suggestions.keys.where(
-                (name) {
-                  return name
-                      .toLowerCase()
-                      .contains(textEditingValue.text.toLowerCase());
-                },
-              );
-            },
-            onSelected: (selectedFood) {
-              int kcalPerMassForSelectedFood = suggestions[selectedFood]!;
-              setState(() {
-                nameController.text = selectedFood;
-                kcalPerMassController.text =
-                    kcalPerMassForSelectedFood.toString();
-              });
-            }),
-        TextField(
-          textAlign: TextAlign.end,
-          decoration: InputDecoration(
-            label: Align(
-              alignment: Alignment.centerRight,
-              child: Text(AppLocalizations.of(context)!.amountPer),
-            ),
-          ),
-          keyboardType: TextInputType.number,
-          controller: massController,
-          onSubmitted: (value) => onSubmitAction(),
-        ),
-        TextField(
-          textAlign: TextAlign.end,
-          decoration: InputDecoration(
-              label: Align(
-            alignment: Alignment.centerRight,
-            child: Text(AppLocalizations.of(context)!.kcalper),
-          )),
-          keyboardType: TextInputType.number,
-          controller: kcalPerMassController,
-          onSubmitted: (value) => onSubmitAction(),
-        ),
-        Padding(
-          padding: const EdgeInsets.only(left: 16.0),
-          child: ElevatedButton(
-              style: ElevatedButton.styleFrom(
-                padding: EdgeInsets.zero,
+    return Column(
+      children: [
+        Stack(
+          children: [
+            if (!open)
+              RowWidget(
+                showDividers: false,
+                null,
+                null,
+                null,
+                ElevatedButton(
+                    style: ElevatedButton.styleFrom(
+                      padding: EdgeInsets.zero,
+                    ),
+                    onPressed: () => setState(() => open = true),
+                    child: Icon(Icons.add)),
               ),
-              onPressed: () => onSubmitAction(),
-              child: const Icon(Icons.add)),
+            Offstage(
+              offstage: !open,
+              child: AnimatedOpacity(
+                duration: Duration(milliseconds: 250),
+                opacity: open ? 1.0 : 0.0,
+                child: RowWidget(
+                  showDividers: true,
+                  Autocomplete<String>(
+                      optionsViewOpenDirection: OptionsViewOpenDirection.down,
+                      fieldViewBuilder:
+                          (context, controller, focusNode, onSubmitted) {
+                        nameController = controller;
+                        return TextFormField(
+                          scrollPadding: EdgeInsets.only(bottom: 100),
+                          controller: controller,
+                          focusNode: focusNode,
+                          decoration: InputDecoration(
+                            label: Text(AppLocalizations.of(context)!.name),
+                          ),
+                        );
+                      },
+                      optionsBuilder: (TextEditingValue textEditingValue) {
+                        if (textEditingValue.text == '') {
+                          return const Iterable<String>.empty();
+                        }
+
+                        return widget.foodEntryLookupDatabase.keys.where(
+                          (name) {
+                            return name
+                                .toLowerCase()
+                                .contains(textEditingValue.text.toLowerCase());
+                          },
+                        );
+                      },
+                      onSelected: (selectedFood) {
+                        int kcalPerMassForSelectedFood =
+                            widget.foodEntryLookupDatabase[selectedFood]!;
+                        setState(() {
+                          nameController.text = selectedFood;
+                          kcalPerMassController.text =
+                              kcalPerMassForSelectedFood.toString();
+                        });
+                      }),
+                  TextField(
+                    scrollPadding: EdgeInsets.only(bottom: 100),
+                    textAlign: TextAlign.end,
+                    decoration: InputDecoration(
+                      label: Directionality(
+                        textDirection: TextDirection.rtl,
+                        child: Text(AppLocalizations.of(context)!.amount),
+                      ),
+                    ),
+                    keyboardType: TextInputType.number,
+                    controller: massController,
+                    onSubmitted: (value) => onSubmitAction(),
+                  ),
+                  TextField(
+                    scrollPadding: EdgeInsets.only(bottom: 100),
+                    textAlign: TextAlign.end,
+                    decoration: InputDecoration(
+                        label: Directionality(
+                            textDirection: TextDirection.rtl,
+                            child: Text(AppLocalizations.of(context)!.kcal))),
+                    keyboardType: TextInputType.number,
+                    controller: kcalPerMassController,
+                    onSubmitted: (value) => onSubmitAction(),
+                  ),
+                  ElevatedButton(
+                      style: ElevatedButton.styleFrom(
+                        padding: EdgeInsets.zero,
+                      ),
+                      onPressed: () => onSubmitAction(),
+                      child: const Icon(Icons.check)),
+                ),
+              ),
+            ),
+          ],
         ),
-      ),
+        SizedBox(
+            height: 200,
+            child: GestureDetector(
+                onTap: () => setState(() {
+                      open = false;
+                    }))),
+      ],
     );
   }
 
@@ -143,6 +179,7 @@ class _EnterFoodWidgetState extends State<EnterFoodWidget> {
       nameController.text = "";
       massController.text = "";
       kcalPerMassController.text = "";
+      open = false;
     });
   }
 }

lib/food_entry/food_entry_bloc.dart

@@ -27,7 +27,8 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
     var newList = await storage.getEntriesForDate(event.forDate);
     state.foodEntries.addAll({event.forDate: newList});
 
-    emit(GlobalEntryState(foodEntries: state.foodEntries));
+    emit(GlobalEntryState(
+        foodEntries: state.foodEntries, stateChangedForDate: event.forDate));
   }
 
   void handleFoodEntryEvent(
@@ -40,14 +41,11 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
     await storage.writeEntriesForDate(event.forDate, entriesForDate);
     storage.addFoodEntryToLookupDatabase(event.entry);
 
-    // this is just checking if writing to the database worked
-    // can be optimized out by just emitting newState
-    var newList = await storage.getEntriesForDate(event.forDate);
-
     var newFoodEntries = state.foodEntries;
-    newFoodEntries.addAll({event.forDate: newList});
+    newFoodEntries.addAll({event.forDate: entriesForDate});
 
-    emit(GlobalEntryState(foodEntries: newFoodEntries));
+    emit(GlobalEntryState(
+        foodEntries: newFoodEntries, stateChangedForDate: event.forDate));
   }
 
   void handleFoodChangedEvent(
@@ -65,14 +63,11 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
     await storage.writeEntriesForDate(event.forDate, entriesForDate);
     storage.addFoodEntryToLookupDatabase(event.newEntry);
 
-    // this is just checking if writing to the database worked
-    // can be optimized out by just emitting newState
-    var newList = await storage.getEntriesForDate(event.forDate);
-
     var newFoodEntries = state.foodEntries;
-    newFoodEntries.addAll({event.forDate: newList});
+    newFoodEntries.addAll({event.forDate: entriesForDate});
 
-    emit(GlobalEntryState(foodEntries: newFoodEntries));
+    emit(GlobalEntryState(
+        foodEntries: newFoodEntries, stateChangedForDate: event.forDate));
   }
 
   void handleDeleteFoodEvent(
@@ -84,14 +79,11 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
 
     await storage.writeEntriesForDate(event.forDate, entriesForDate);
 
-    // this is just checking if writing to the database worked
-    // can be optimized out by just emitting newState
-    var newList = await storage.getEntriesForDate(event.forDate);
-
     var newFoodEntries = state.foodEntries;
-    newFoodEntries.addAll({event.forDate: newList});
+    newFoodEntries.addAll({event.forDate: entriesForDate});
 
-    emit(GlobalEntryState(foodEntries: newFoodEntries));
+    emit(GlobalEntryState(
+        foodEntries: newFoodEntries, stateChangedForDate: event.forDate));
   }
 
   void handleBarcodeScannedEvent(
@@ -103,23 +95,24 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
       if (e.code == BarcodeScanner.cameraAccessDenied) {
         emit(GlobalEntryState(
             foodEntries: state.foodEntries,
+            stateChangedForDate: event.forDate,
             appError:
                 GlobalAppError(GlobalAppErrorType.errCameraPermissionDenied)));
       }
       return;
     }
 
+    var client = FoodFactLookupClient();
     var entriesForDate = state.foodEntries[event.forDate];
     if (entriesForDate == null) return;
 
-    var client = FoodFactLookupClient();
-
     if (scanResult.type == ResultType.Cancelled) {
       return;
     }
     if (scanResult.type == ResultType.Error) {
       emit(GlobalEntryState(
           foodEntries: state.foodEntries,
+          stateChangedForDate: event.forDate,
           appError: GlobalAppError(GlobalAppErrorType.errGeneralError)));
       return;
     }
@@ -134,9 +127,11 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
     );
 
     entriesForDate.add(newEntryWaiting);
-    var newFoodEntries = state.foodEntries;
-    newFoodEntries.addAll({event.forDate: entriesForDate});
-    emit(GlobalEntryState(foodEntries: newFoodEntries));
+    state.foodEntries.addAll({event.forDate: entriesForDate});
+    emit(GlobalEntryState(
+      foodEntries: state.foodEntries,
+      stateChangedForDate: event.forDate,
+    ));
 
     await responseFuture.then((response) async {
       var index = entriesForDate
@@ -154,6 +149,7 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
 
         emit(GlobalEntryState(
             foodEntries: newFoodEntries,
+            stateChangedForDate: event.forDate,
             appError: GlobalAppError(GlobalAppErrorType.errbarcodeNotFound)));
         return;
       }
@@ -165,6 +161,7 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
 
         emit(GlobalEntryState(
             foodEntries: newFoodEntries,
+            stateChangedForDate: event.forDate,
             appError:
                 GlobalAppError(GlobalAppErrorType.errServerNotReachable)));
         return;
@@ -184,11 +181,11 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
       await storage.writeEntriesForDate(event.forDate, entriesForDate);
       storage.addFoodEntryToLookupDatabase(newEntryFinishedWaiting);
 
-      var entriesFromStorage = await storage.getEntriesForDate(event.forDate);
       var newFoodEntries = state.foodEntries;
-      newFoodEntries.addAll({event.forDate: entriesFromStorage});
+      newFoodEntries.addAll({event.forDate: entriesForDate});
 
-      emit(GlobalEntryState(foodEntries: newFoodEntries));
+      emit(GlobalEntryState(
+          foodEntries: newFoodEntries, stateChangedForDate: event.forDate));
     });
   }
 
@@ -209,7 +206,8 @@ class FoodEntryBloc extends Bloc<FoodEvent, GlobalEntryState> {
 
     selectedEntry.isSelected = !oldStateOfTappedEntry;
 
-    emit(GlobalEntryState(foodEntries: state.foodEntries));
+    emit(GlobalEntryState(
+        foodEntries: state.foodEntries, stateChangedForDate: event.forDate));
   }
 }
 
@@ -255,12 +253,17 @@ class PermissionException extends FoodEvent {
   PermissionException({required super.forDate});
 }
 
-/// This is the state for one date/page
+class PageEntryState {}
+
 class GlobalEntryState {
   final Map<DateTime, List<FoodEntryState>> foodEntries;
   final GlobalAppError? appError;
 
-  GlobalEntryState({required this.foodEntries, this.appError});
+  //we use this to only redraw pages whose entries changed
+  final DateTime? stateChangedForDate;
+
+  GlobalEntryState(
+      {required this.foodEntries, this.stateChangedForDate, this.appError});
 
   factory GlobalEntryState.init() {
     return GlobalEntryState(foodEntries: {});

lib/food_entry/food_entry_widget.dart

@@ -1,8 +1,8 @@
 /* SPDX-License-Identifier: GPL-3.0-or-later */
 /* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
-import 'package:flutter/material.dart';
 import 'package:calorimeter/food_entry/food_entry_bloc.dart';
 import 'package:calorimeter/utils/row_with_spacers_widget.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class FoodEntryWidget extends StatefulWidget {
@@ -24,6 +24,8 @@ class FoodEntryWidget extends StatefulWidget {
 }
 
 class _FoodEntryWidgetState extends State<FoodEntryWidget> {
+  final animationDuration = const Duration(milliseconds: 150);
+
   @override
   void initState() {
     super.initState();
@@ -32,91 +34,94 @@ class _FoodEntryWidgetState extends State<FoodEntryWidget> {
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-      onTap: () => widget.onTap(context, widget.entry),
-      child: Stack(
-        children: [
-          Positioned.fill(
-            child: Stack(children: [
-              Positioned.fill(
-                child: Padding(
-                  padding: const EdgeInsets.symmetric(horizontal: 8.0),
-                  child: RowWidget(
-                    widget.entry.waitingForNetwork
-                        ? const Center(child: CircularProgressIndicator())
-                        : Text(widget.entry.name),
-                    widget.entry.waitingForNetwork
-                        ? Container()
-                        : Text(widget.entry.mass.ceil().toString(),
-                            textAlign: TextAlign.end),
-                    Opacity(
-                      opacity: widget.entry.isSelected ? 0.0 : 1.0,
-                      child: widget.entry.waitingForNetwork
-                          ? Container()
-                          : Text(widget.entry.kcalPer100.ceil().toString(),
-                              textAlign: TextAlign.end),
-                    ),
-                    Opacity(
-                      opacity: widget.entry.isSelected ? 0.0 : 1.0,
-                      child: widget.entry.waitingForNetwork
-                          ? Container()
-                          : Text(
-                              (widget.entry.mass *
-                                      widget.entry.kcalPer100 /
-                                      100)
-                                  .ceil()
-                                  .toString(),
-                              textAlign: TextAlign.end),
-                    ),
-                  ),
-                ),
-              ),
-              Opacity(
-                  opacity: widget.entry.isSelected ? 0.66 : 0.0,
-                  child: Container(
-                      color: Theme.of(context).colorScheme.secondary)),
-            ]),
-          ),
-          Opacity(
-            opacity: widget.entry.isSelected ? 1.0 : 0.0,
-            child: Row(
-              mainAxisAlignment: MainAxisAlignment.end,
-              children: [
-                SizedBox(
-                  child: IconButton(
-                      padding: const EdgeInsets.all(0.0),
-                      icon: const Icon(Icons.edit),
-                      onPressed: widget.entry.isSelected
-                          ? () async {
-                              widget.onTap(context, widget.entry);
-                              await showDialog(
-                                context: context,
-                                builder: (dialogContext) {
-                                  return FoodEntryChangeDialog(
-                                      entry: widget.entry,
-                                      onChange: (context, entry) {
-                                        widget.onChange(context, entry);
-                                      });
-                                },
-                              );
-                            }
-                          : null),
-                ),
-                SizedBox(
-                  child: IconButton(
-                      padding: const EdgeInsets.all(0.0),
-                      iconSize: 24,
-                      icon: const Icon(Icons.delete),
-                      color: Colors.redAccent,
-                      onPressed: widget.entry.isSelected
-                          ? () => widget.onDelete(context, widget.entry.id)
-                          : null),
-                ),
-              ],
+        onTap: () {
+          widget.onTap(context, widget.entry);
+        },
+        child: Stack(children: [
+          RowWidget(
+            showDividers: !widget.entry.isSelected,
+            widget.entry.waitingForNetwork
+                ? const Center(child: CircularProgressIndicator())
+                : Text(widget.entry.name),
+            AnimatedOpacity(
+              duration: animationDuration,
+              opacity: widget.entry.isSelected ? 0.0 : 1.0,
+              child: widget.entry.waitingForNetwork
+                  ? Container()
+                  : Text(widget.entry.mass.ceil().toString(),
+                      textAlign: TextAlign.end),
+            ),
+            AnimatedOpacity(
+              duration: animationDuration,
+              opacity: widget.entry.isSelected ? 0.0 : 1.0,
+              child: widget.entry.waitingForNetwork
+                  ? Container()
+                  : Text(widget.entry.kcalPer100.ceil().toString(),
+                      textAlign: TextAlign.end),
+            ),
+            AnimatedOpacity(
+              duration: animationDuration,
+              opacity: widget.entry.isSelected ? 0.0 : 1.0,
+              child: widget.entry.waitingForNetwork
+                  ? Container()
+                  : Text(
+                      (widget.entry.mass * widget.entry.kcalPer100 / 100)
+                          .ceil()
+                          .toString(),
+                      textAlign: TextAlign.end),
             ),
           ),
-        ],
-      ),
-    );
+          Positioned.fill(
+              child: Stack(children: [
+            AnimatedOpacity(
+              duration: animationDuration,
+              opacity: widget.entry.isSelected ? 0.66 : 0.0,
+              child: Container(
+                color: Theme.of(context).colorScheme.secondary,
+              ),
+            ),
+            AnimatedOpacity(
+                duration: animationDuration,
+                opacity: widget.entry.isSelected ? 1.0 : 0.0,
+                child: Center(
+                    child: Row(
+                        mainAxisAlignment: MainAxisAlignment.end,
+                        children: [
+                      SizedBox(
+                          width: 64,
+                          child: IconButton(
+                              padding: const EdgeInsets.all(0.0),
+                              icon: const Icon(Icons.edit),
+                              onPressed: widget.entry.isSelected
+                                  ? () async {
+                                      widget.onTap(context, widget.entry);
+                                      await showDialog(
+                                          context: context,
+                                          builder: (dialogContext) {
+                                            return FoodEntryChangeDialog(
+                                                entry: widget.entry,
+                                                onChange: (context, entry) {
+                                                  widget.onChange(
+                                                      context, entry);
+                                                });
+                                          });
+                                    }
+                                  : null)),
+                      SizedBox(
+                          width: 64,
+                          child: IconButton(
+                              padding: const EdgeInsets.all(0.0),
+                              icon: const Icon(
+                                Icons.delete,
+                                color: Colors.redAccent,
+                              ),
+                              onPressed: widget.entry.isSelected
+                                  ? () =>
+                                      widget.onDelete(context, widget.entry.id)
+                                  : null))
+                    ])))
+          ]))
+        ]));
   }
 }
 

lib/food_scan/food_fact_lookup.dart

@@ -77,19 +77,23 @@ class FoodFactModel {
       }
     }
 
-    String quantityString = json['product']['product_quantity'] ?? "0";
-    double quantity;
-
+    int quantityForModel = 0;
     try {
-      quantity = double.parse(quantityString);
+      String quantityString = json['product']['product_quantity'] ?? "0";
+      quantityForModel = double.parse(quantityString).ceil();
     } catch (e) {
-      quantity = 0;
+      try {
+        quantityForModel =
+            (json['product']['product_quantity'] as num).toDouble().ceil();
+      } catch (e) {
+        quantityForModel = 0;
+      }
     }
 
     return FoodFactModel(
       name: json['product']['product_name'] ?? "",
       kcalPer100g: kcalPer100gForModel,
-      mass: quantity.ceil(),
+      mass: quantityForModel,
     );
   }
 }

lib/l10n/app_de.arb

@@ -1,9 +1,12 @@
 {
+  "today": "Heute",
   "ok": "OK",
   "name": "Name",
   "amount": "Menge",
-  "amountPer": "Menge in 100 g/ml",
-  "kcalper": "kcal pro 100 g/ml",
+  "amountPer": "Menge in g oder ml",
+  "kcal": "kcal",
+  "kcalper": "kcal pro 100 g oder ml",
+  "kcalSum": "kcal gesamt",
   "kcalToday": "kcal heute",
   "menu": "Menü",
   "settings": "Einstellungen",

lib/l10n/app_en.arb

@@ -1,9 +1,12 @@
 {
+  "today": "Today",
   "ok": "OK",
   "name": "Name",
   "amount": "Amount",
-  "amountPer": "Amount in 100 g/ml",
-  "kcalper": "kcal per 100 g/ml",
+  "amountPer": "Amount in g or ml",
+  "kcal": "kcal",
+  "kcalper": "kcal per 100 g or ml",
+  "kcalSum": "kcal total",
   "kcalToday": "kcal today",
   "menu": "Menu",
   "settings": "Settings",

lib/main.dart

@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: GPL-3.0-or-later */
 /* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
+
 import 'package:calorimeter/food_entry/food_entry_bloc.dart';
 import 'package:calorimeter/perdate/perdate_pageview_controller.dart';
 import 'package:calorimeter/storage/storage.dart';
@@ -8,103 +9,111 @@ import 'package:calorimeter/utils/settings_bloc.dart';
 import 'package:calorimeter/utils/theme_bloc.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:go_router/go_router.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
-List<FoodEntryState> entriesForToday = [];
-DateTime timeNow = DateTime.now();
-
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
-  var storage = await FoodStorage.create();
-  await storage.buildFoodLookupDatabase();
-
-  timeNow = DateTimeHelper.now();
-  entriesForToday = await storage.getEntriesForDate(timeNow);
-
-  var kcalLimit = await storage.readLimit();
-  var brightness = await storage.readBrightness();
+  var foodStorage = await FoodStorage.create();
+  await foodStorage.buildFoodLookupDatabase();
 
   runApp(
-    MainApp(
-      storage: storage,
-      kcalLimit: kcalLimit,
-      brightness: brightness,
-    ),
+    MainApp(storage: foodStorage),
   );
 }
 
-class MainApp extends StatelessWidget {
+class MainApp extends StatefulWidget {
   final FoodStorage storage;
-  final double kcalLimit;
-  final String brightness;
 
-  const MainApp(
-      {required this.storage,
-      required this.kcalLimit,
-      required this.brightness,
-      super.key});
+  const MainApp({super.key, required this.storage});
+
+  @override
+  State<MainApp> createState() => _MainAppState();
+}
+
+class _MainAppState extends State<MainApp> {
+  late DateTime timeNow;
+  late List<FoodEntryState> entriesForToday;
+
+  late double kcalLimit;
+  late String brightness;
+
+  late Future<bool>? initFuture;
+
+  Future<bool> asyncInit() async {
+    timeNow = DateTimeHelper.now();
+    entriesForToday = await widget.storage.getEntriesForDate(timeNow);
+
+    kcalLimit = await widget.storage.readLimit();
+    brightness = await widget.storage.readBrightness();
+
+    return true;
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    initFuture = asyncInit();
+  }
 
   @override
   Widget build(BuildContext context) {
     return SafeArea(
-      child: MultiBlocProvider(
-        providers: [
-          BlocProvider(
-            create: (context) => FoodEntryBloc(
-              storage: storage,
-              initialState:
-                  GlobalEntryState(foodEntries: {timeNow: entriesForToday}),
-            ),
-          ),
-          BlocProvider(
-            create: (context) => SettingsDataBloc(
-                SettingsState(kcalLimit: kcalLimit),
-                storage: storage),
-          ),
-          BlocProvider(
-            create: (context) => ThemeDataBloc(
-                ThemeState(brightness: brightness),
-                storage: storage),
-          ),
-        ],
-        child: BlocBuilder<ThemeDataBloc, ThemeState>(
-          builder: (context, state) {
-            var newBrightness = Brightness.light;
-            if (state.brightness == 'dark') {
-              newBrightness = Brightness.dark;
+      child: FutureBuilder<Object>(
+          future: initFuture,
+          builder: (context, snapshot) {
+            if (snapshot.connectionState != ConnectionState.done) {
+              return Center(child: CircularProgressIndicator());
             }
 
-            return MaterialApp.router(
-              routerConfig: GoRouter(
-                routes: [
-                  GoRoute(
-                    path: '/',
-                    builder: (context, state) {
-                      return PerDatePageViewController(
-                        initialDate: DateTimeHelper.now(),
-                      );
-                    },
+            return MultiBlocProvider(
+              providers: [
+                BlocProvider(
+                  create: (context) => FoodEntryBloc(
+                    storage: widget.storage,
+                    initialState: GlobalEntryState(
+                        foodEntries: {timeNow: entriesForToday}),
                   ),
-                ],
-              ),
-              localizationsDelegates: AppLocalizations.localizationsDelegates,
-              supportedLocales: [
-                Locale('en'),
-                Locale('de'),
-              ],
-              theme: ThemeData(
-                dividerTheme: const DividerThemeData(space: 2),
-                colorScheme: ColorScheme.fromSeed(
-                  seedColor: Colors.lightBlue,
-                  brightness: newBrightness,
                 ),
+                BlocProvider(
+                  create: (context) => SettingsDataBloc(
+                      SettingsState(kcalLimit: kcalLimit),
+                      storage: widget.storage),
+                ),
+                BlocProvider(
+                  create: (context) => ThemeDataBloc(
+                      ThemeState(brightness: brightness),
+                      storage: widget.storage),
+                ),
+              ],
+              child: BlocBuilder<ThemeDataBloc, ThemeState>(
+                builder: (context, state) {
+                  var newBrightness = Brightness.light;
+                  if (state.brightness == 'dark') {
+                    newBrightness = Brightness.dark;
+                  }
+
+                  return MaterialApp(
+                    home: PerDatePageViewController(
+                        initialDate: DateTimeHelper.now()),
+                    localizationsDelegates:
+                        AppLocalizations.localizationsDelegates,
+                    supportedLocales: [
+                      Locale('en'),
+                      ...AppLocalizations.supportedLocales,
+                    ],
+                    theme: ThemeData(
+                      dividerTheme: const DividerThemeData(space: 2),
+                      colorScheme: ColorScheme.fromSeed(
+                        seedColor: Colors.lightBlue,
+                        brightness: newBrightness,
+                      ),
+                    ),
+                  );
+                },
               ),
             );
-          },
-        ),
-      ),
+          }),
     );
   }
 }

lib/perdate/entry_list.dart

@@ -1,10 +1,14 @@
 /* SPDX-License-Identifier: GPL-3.0-or-later */
 /* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
+
 import 'package:calorimeter/food_entry/enter_food_widget.dart';
 import 'package:calorimeter/food_entry/food_entry_bloc.dart';
 import 'package:calorimeter/food_entry/food_entry_widget.dart';
+import 'package:calorimeter/storage/storage.dart';
+import 'package:calorimeter/utils/row_with_spacers_widget.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class FoodEntryList extends StatelessWidget {
   final List<FoodEntryState> entries;
@@ -18,51 +22,77 @@ class FoodEntryList extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return ListView.builder(
-      itemCount: entries.length + 1,
-      itemBuilder: (BuildContext itemBuilderContext, int listIndex) {
-        //last item in list is the widget to enter food
-        if (listIndex == entries.length) {
-          return Column(
-            children: [
-              EnterFoodWidget(
-                onAdd: (context, entry) {
+    var headerStyle = TextStyle(
+        fontWeight: FontWeight.bold,
+        color: Theme.of(context).colorScheme.onSurface);
+
+    return Column(
+      children: [
+        if (entries.isNotEmpty)
+          RowWidget(
+            showDividers: true,
+            Text(AppLocalizations.of(context)!.name, style: headerStyle),
+            Align(
+              alignment: Alignment.centerRight,
+              child: Text(AppLocalizations.of(context)!.amountPer,
+                  style: headerStyle),
+            ),
+            Align(
+              alignment: Alignment.centerRight,
+              child: Text(AppLocalizations.of(context)!.kcalper,
+                  style: headerStyle),
+            ),
+            Align(
+              alignment: Alignment.centerRight,
+              child: Text(AppLocalizations.of(context)!.kcalSum,
+                  style: headerStyle),
+            ),
+          ),
+        if (entries.isNotEmpty) Divider(),
+        Expanded(
+          child: ListView.separated(
+            itemCount: entries.length + 1,
+            separatorBuilder: (context, index) {
+              return Divider();
+            },
+            itemBuilder: (BuildContext itemBuilderContext, int listIndex) {
+              //last item in list is the widget to enter food
+              if (listIndex == entries.length) {
+                return EnterFoodWidget(
+                  foodEntryLookupDatabase:
+                      FoodStorage.getInstance().getFoodEntryLookupDatabase,
+                  onAdd: (context, entry) {
+                    context
+                        .read<FoodEntryBloc>()
+                        .add(FoodEntryEvent(entry: entry, forDate: date));
+                  },
+                );
+              }
+
+              var entryIndex = listIndex;
+              return FoodEntryWidget(
+                key: ValueKey(entries[entryIndex].id),
+                entry: entries[entryIndex],
+                onDelete: (_, id) {
                   context
                       .read<FoodEntryBloc>()
-                      .add(FoodEntryEvent(entry: entry, forDate: date));
+                      .add(FoodDeletionEvent(entryID: id, forDate: date));
                 },
-              ),
-              const SizedBox(height: 75),
-            ],
-          );
-        }
-
-        var entryIndex = listIndex;
-        return Column(
-          children: [
-            FoodEntryWidget(
-              key: ValueKey(entries[entryIndex].id),
-              entry: entries[entryIndex],
-              onDelete: (_, id) {
-                context
-                    .read<FoodEntryBloc>()
-                    .add(FoodDeletionEvent(entryID: id, forDate: date));
-              },
-              onChange: (_, changedEntry) {
-                context.read<FoodEntryBloc>().add(
-                      FoodChangedEvent(newEntry: changedEntry, forDate: date),
-                    );
-              },
-              onTap: (_, tappedEntry) {
-                context.read<FoodEntryBloc>().add(
-                      FoodEntryTapped(entry: tappedEntry, forDate: date),
-                    );
-              },
-            ),
-            const Divider(),
-          ],
-        );
-      },
+                onChange: (_, changedEntry) {
+                  context.read<FoodEntryBloc>().add(
+                        FoodChangedEvent(newEntry: changedEntry, forDate: date),
+                      );
+                },
+                onTap: (_, tappedEntry) {
+                  context.read<FoodEntryBloc>().add(
+                        FoodEntryTapped(entry: tappedEntry, forDate: date),
+                      );
+                },
+              );
+            },
+          ),
+        ),
+      ],
     );
   }
 }

lib/perdate/perdate_pageview.dart

@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: GPL-3.0-or-later */
 /* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
+
 import 'dart:developer';
 
 import 'package:calorimeter/perdate/perdate_pageview_controller.dart';

lib/perdate/perdate_pageview_controller.dart

@@ -39,22 +39,9 @@ class PerDatePageViewController extends StatelessWidget {
         initialDate: initialDate,
         initialOffset: initialOffset,
       ),
-      child: Builder(builder: (context) {
-        return BackButtonListener(
-          onBackButtonPressed: () async {
-            context.read<PageViewStateProvider>().backButtonWasPressed = true;
-            var visitedIndexes =
-                context.read<PageViewStateProvider>().visitedIndexes;
-            if (visitedIndexes.length == 1) {
-              return false;
-            }
-
-            visitedIndexes.removeLast();
-            pageController.jumpToPage(visitedIndexes.last);
-
-            return true;
-          },
-          child: Scaffold(
+      child: Builder(
+        builder: (context) {
+          return Scaffold(
             appBar: AppBar(
               title: Builder(builder: (context) {
                 return Text(DateFormat.yMMMMd(
@@ -73,40 +60,44 @@ class PerDatePageViewController extends StatelessWidget {
               }),
             ),
             drawer: const AppDrawer(),
-            floatingActionButton: OverflowBar(children: [
-              ScanFoodFAB(
-                onPressed: () {
-                  context.read<FoodEntryBloc>().add(
-                        BarcodeAboutToBeScanned(
-                          forDate: context
-                              .read<PageViewStateProvider>()
-                              .displayedDate,
-                        ),
-                      );
-                },
-              ),
-              const SizedBox(width: 8),
-              CalendarFAB(
-                startFromDate: DateTimeHelper.now(),
-                onDateSelected: (dateSelected) {
-                  if (dateSelected == null) return;
-
-                  var dateDiff = dateSelected.difference(initialDate).inDays;
-
-                  log("dateDiff = $dateDiff");
-                  pageController.jumpToPage(initialOffset - dateDiff);
-                },
-              ),
-            ]),
+            floatingActionButton: _getFABs(context),
             floatingActionButtonLocation:
                 FloatingActionButtonLocation.endDocked,
             body: PerDatePageView(
               pageController: pageController,
               initialDate: initialDate,
             ),
-          ),
-        );
-      }),
+          );
+        },
+      ),
+    );
+  }
+
+  OverflowBar _getFABs(BuildContext context) {
+    return OverflowBar(
+      children: [
+        ScanFoodFAB(
+          onPressed: () {
+            context.read<FoodEntryBloc>().add(
+                  BarcodeAboutToBeScanned(
+                    forDate:
+                        context.read<PageViewStateProvider>().displayedDate,
+                  ),
+                );
+          },
+        ),
+        const SizedBox(width: 8),
+        CalendarFAB(
+          startFromDate: DateTimeHelper.now(),
+          onDateSelected: (dateSelected) {
+            if (dateSelected == null) return;
+
+            Navigator.of(context).push(MaterialPageRoute(
+                builder: (context) =>
+                    PerDatePageViewController(initialDate: dateSelected)));
+          },
+        ),
+      ],
     );
   }
 }
@@ -115,6 +106,7 @@ class PageViewStateProvider with ChangeNotifier {
   DateTime _displayedDate;
   final List<int> _visitedIndexes;
   bool _backButtonWasPressed = false;
+  bool _isVisible = false;
 
   PageViewStateProvider({required DateTime initialDate, int initialOffset = 0})
       : _displayedDate = initialDate,
@@ -131,6 +123,9 @@ class PageViewStateProvider with ChangeNotifier {
     notifyListeners();
   }
 
+  void setVisible(vis) => _isVisible = true;
+  get isVisible => _isVisible;
+
   get visitedIndexes => _visitedIndexes;
 
   void addVisitedIndex(int index) {

lib/perdate/perdate_widget.dart

@@ -33,6 +33,11 @@ class _PerDateWidgetState extends State<PerDateWidget>
           showNewSnackbarWith(context, pageState.appError!);
         }
       },
+      buildWhen: (previous, current) {
+        if (current.stateChangedForDate == null) return true;
+        if (current.stateChangedForDate == widget.date) return true;
+        return false;
+      },
       builder: (context, pageState) {
         return FoodEntryList(
             entries: pageState.foodEntries[widget.date] ?? [],

lib/storage/storage.dart

@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: GPL-3.0-or-later */
 /* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
+
 import 'dart:io';
 
 import 'package:calorimeter/food_entry/food_entry_bloc.dart';
@@ -87,6 +88,7 @@ class FoodStorage {
 
     String fullString = '';
     for (var entry in foodEntries) {
+      if (entry.waitingForNetwork) continue;
       fullString += '${entry.toString()}\n';
     }
 

lib/utils/app_drawer.dart

@@ -1,5 +1,7 @@
 /* SPDX-License-Identifier: GPL-3.0-or-later */
 /* Copyright (C) 2024 Marco Groß <mgross@sw-gross.de> */
+import 'package:calorimeter/perdate/perdate_pageview_controller.dart';
+import 'package:calorimeter/utils/date_time_helper.dart';
 import 'package:calorimeter/utils/settings.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
@@ -29,6 +31,16 @@ class AppDrawer extends StatelessWidget {
               title: Text(AppLocalizations.of(context)!.menu),
             ),
           ),
+          ListTile(
+            title: Text(AppLocalizations.of(context)!.today),
+            trailing: const Icon(Icons.home),
+            onTap: () {
+              Navigator.of(context).pop();
+              Navigator.of(context).push(MaterialPageRoute(
+                  builder: (context) => PerDatePageViewController(
+                      initialDate: DateTimeHelper.now())));
+            },
+          ),
           ListTile(
             title: Text(AppLocalizations.of(context)!.settings),
             trailing: const Icon(Icons.settings),

lib/utils/row_with_spacers_widget.dart

@@ -7,19 +7,61 @@ class RowWidget extends StatelessWidget {
   final Widget? widget2;
   final Widget? widget3;
   final Widget? widget4;
+  final bool showDividers;
 
   const RowWidget(this.widget1, this.widget2, this.widget3, this.widget4,
-      {super.key});
+      {super.key, required this.showDividers});
 
   @override
   Widget build(BuildContext context) {
-    return Row(
-      children: [
-        Expanded(flex: 10, child: widget1 ?? Container()),
-        Expanded(flex: 6, child: widget2 ?? Container()),
-        Expanded(flex: 6, child: widget3 ?? Container()),
-        Expanded(flex: 6, child: widget4 ?? Container()),
-      ],
+    return IntrinsicHeight(
+      child: ConstrainedBox(
+        constraints: BoxConstraints(minHeight: 48),
+        child: Row(
+          children: [
+            Expanded(
+              flex: 10,
+              child: Padding(
+                padding: const EdgeInsets.symmetric(horizontal: 4.0),
+                child: widget1 ?? Container(),
+              ),
+            ),
+            Opacity(
+              opacity: showDividers ? 1.0 : 0.0,
+              child: VerticalDivider(),
+            ),
+            Expanded(
+              flex: 6,
+              child: Padding(
+                padding: const EdgeInsets.symmetric(horizontal: 4.0),
+                child: widget2 ?? Container(),
+              ),
+            ),
+            Opacity(
+              opacity: showDividers ? 1.0 : 0.0,
+              child: VerticalDivider(),
+            ),
+            Expanded(
+              flex: 6,
+              child: Padding(
+                padding: const EdgeInsets.symmetric(horizontal: 4.0),
+                child: widget3 ?? Container(),
+              ),
+            ),
+            Opacity(
+              opacity: showDividers ? 1.0 : 0.0,
+              child: VerticalDivider(),
+            ),
+            Expanded(
+              flex: 6,
+              child: Padding(
+                padding: const EdgeInsets.symmetric(horizontal: 4.0),
+                child: widget4 ?? Container(),
+              ),
+            ),
+          ],
+        ),
+      ),
     );
   }
 }

lib/utils/settings.dart

@@ -36,6 +36,8 @@ class _SettingsWidgetState extends State<SettingsWidget> {
                           return AlertDialog(
                             title: Text(AppLocalizations.of(context)!.dayLimit),
                             content: TextField(
+                                decoration: InputDecoration(
+                                    hintText: state.kcalLimit.toString()),
                                 controller: kcalPerDayCtrl,
                                 onSubmitted: (val) => submitDailyKcal()),
                             actions: [
@@ -61,7 +63,7 @@ class _SettingsWidgetState extends State<SettingsWidget> {
     try {
       setting = double.parse(kcalPerDayCtrl.text);
     } catch (e) {
-      setting = 2000.0;
+      setting = context.read<SettingsDataBloc>().dailyKcal;
     }
     context.read<SettingsDataBloc>().add(DailyKcalLimitUpdated(kcal: setting));
     Navigator.of(context).pop();

lib/utils/settings_bloc.dart

@@ -15,6 +15,8 @@ class SettingsDataBloc extends Bloc<SettingsEvent, SettingsState> {
     await storage.updateLimit(event.kcal);
     emit(SettingsState(kcalLimit: event.kcal));
   }
+
+  get dailyKcal => state.kcalLimit;
 }
 
 class SettingsEvent {}

pubspec.lock

@@ -70,6 +70,70 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
+  build:
+    dependency: transitive
+    description:
+      name: build
+      sha256: cef23f1eda9b57566c81e2133d196f8e3df48f244b317368d65c5943d91148f0
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.2"
+  build_config:
+    dependency: transitive
+    description:
+      name: build_config
+      sha256: "4ae2de3e1e67ea270081eaee972e1bd8f027d459f249e0f1186730784c2e7e33"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
+  build_daemon:
+    dependency: transitive
+    description:
+      name: build_daemon
+      sha256: "294a2edaf4814a378725bfe6358210196f5ea37af89ecd81bfa32960113d4948"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.3"
+  build_resolvers:
+    dependency: transitive
+    description:
+      name: build_resolvers
+      sha256: "99d3980049739a985cf9b21f30881f46db3ebc62c5b8d5e60e27440876b1ba1e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.3"
+  build_runner:
+    dependency: "direct dev"
+    description:
+      name: build_runner
+      sha256: "74691599a5bc750dc96a6b4bfd48f7d9d66453eab04c7f4063134800d6a5c573"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.14"
+  build_runner_core:
+    dependency: transitive
+    description:
+      name: build_runner_core
+      sha256: "22e3aa1c80e0ada3722fe5b63fd43d9c8990759d0a2cf489c8c5d7b2bdebc021"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.0.0"
+  built_collection:
+    dependency: transitive
+    description:
+      name: built_collection
+      sha256: "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.1.1"
+  built_value:
+    dependency: transitive
+    description:
+      name: built_value
+      sha256: "28a712df2576b63c6c005c465989a348604960c0958d28be5303ba9baa841ac2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.9.3"
   characters:
     dependency: transitive
     description:
@@ -102,6 +166,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  code_builder:
+    dependency: transitive
+    description:
+      name: code_builder
+      sha256: "0ec10bf4a89e4c613960bf1e8b42c64127021740fb21640c29c909826a5eea3e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.10.1"
   collection:
     dependency: transitive
     description:
@@ -134,6 +206,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.6"
+  dart_style:
+    dependency: transitive
+    description:
+      name: dart_style
+      sha256: "27eb0ae77836989a3bc541ce55595e8ceee0992807f14511552a898ddd0d88ac"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
   fake_async:
     dependency: transitive
     description:
@@ -154,10 +234,10 @@ packages:
     dependency: transitive
     description:
       name: file
-      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
+      sha256: "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c"
       url: "https://pub.dev"
     source: hosted
-    version: "7.0.1"
+    version: "7.0.0"
   fixnum:
     dependency: transitive
     description:
@@ -179,6 +259,11 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "8.1.6"
+  flutter_driver:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   flutter_launcher_icons:
     dependency: "direct dev"
     description:
@@ -205,11 +290,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_web_plugins:
-    dependency: transitive
-    description: flutter
-    source: sdk
-    version: "0.0.0"
   frontend_server_client:
     dependency: transitive
     description:
@@ -218,6 +298,11 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
+  fuchsia_remote_debug_protocol:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   glob:
     dependency: transitive
     description:
@@ -226,14 +311,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
-  go_router:
-    dependency: "direct main"
+  graphs:
+    dependency: transitive
     description:
-      name: go_router
-      sha256: "2fd11229f59e23e967b0775df8d5948a519cd7e1e8b6e849729e010587b46539"
+      name: graphs
+      sha256: "741bbf84165310a68ff28fe9e727332eef1407342fca52759cb21ad8177bb8d0"
       url: "https://pub.dev"
     source: hosted
-    version: "14.6.2"
+    version: "2.3.2"
+  http:
+    dependency: "direct main"
+    description:
+      name: http
+      sha256: b9c29a161230ee03d3ccf545097fccd9b87a5264228c5d348202e0f0c28f9010
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.2"
   http_multi_server:
     dependency: transitive
     description:
@@ -246,10 +339,10 @@ packages:
     dependency: transitive
     description:
       name: http_parser
-      sha256: "76d306a1c3afb33fe82e2bbacad62a61f409b5634c915fceb0d799de1a913360"
+      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
       url: "https://pub.dev"
     source: hosted
-    version: "4.1.1"
+    version: "4.1.2"
   image:
     dependency: transitive
     description:
@@ -258,6 +351,11 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.5.2"
+  integration_test:
+    dependency: "direct dev"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   intl:
     dependency: "direct main"
     description:
@@ -370,6 +468,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  mockito:
+    dependency: "direct dev"
+    description:
+      name: mockito
+      sha256: f99d8d072e249f719a5531735d146d8cf04c580d93920b04de75bef6dfb2daf6
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.4.5"
   nested:
     dependency: transitive
     description:
@@ -435,7 +541,7 @@ packages:
     source: hosted
     version: "2.2.1"
   path_provider_platform_interface:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: path_provider_platform_interface
       sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
@@ -462,12 +568,12 @@ packages:
     dependency: transitive
     description:
       name: platform
-      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
+      sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.6"
+    version: "3.1.5"
   plugin_platform_interface:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: plugin_platform_interface
       sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
@@ -490,6 +596,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.1"
+  process:
+    dependency: transitive
+    description:
+      name: process
+      sha256: "21e54fd2faf1b5bdd5102afd25012184a6793927648ea81eea80552ac9405b32"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.2"
   protobuf:
     dependency: transitive
     description:
@@ -514,6 +628,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.5"
+  pubspec_parse:
+    dependency: transitive
+    description:
+      name: pubspec_parse
+      sha256: "81876843eb50dc2e1e5b151792c9a985c5ed2536914115ed04e9c8528f6647b0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.0"
   settings_ui:
     dependency: "direct main"
     description:
@@ -559,6 +681,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  source_gen:
+    dependency: transitive
+    description:
+      name: source_gen
+      sha256: "35c8150ece9e8c8d263337a265153c3329667640850b9304861faea59fc98f6b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
   source_map_stack_trace:
     dependency: transitive
     description:
@@ -607,6 +737,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      sha256: ad47125e588cfd37a9a7f86c7d6356dde8dfe89d071d293f80ca9e9273a33871
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
   string_scanner:
     dependency: transitive
     description:
@@ -615,6 +753,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
+  sync_http:
+    dependency: transitive
+    description:
+      name: sync_http
+      sha256: "7f0cd72eca000d2e026bcd6f990b81d0ca06022ef4e32fb257b30d3d1014a961"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.1"
   term_glyph:
     dependency: transitive
     description:
@@ -647,6 +793,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.5"
+  timing:
+    dependency: transitive
+    description:
+      name: timing
+      sha256: "62ee18aca144e4a9f29d212f5a4c6a053be252b895ab14b5821996cff4ed90fe"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.2"
   typed_data:
     dependency: transitive
     description:
@@ -719,6 +873,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.1"
+  webdriver:
+    dependency: transitive
+    description:
+      name: webdriver
+      sha256: "3d773670966f02a646319410766d3b5e1037efb7f07cc68f844d5e06cd4d61c8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.4"
   webkit_inspection_protocol:
     dependency: transitive
     description:

pubspec.yaml

@@ -19,13 +19,19 @@ dependencies:
   barcode_scan2: ^4.3.3
   provider: ^6.1.2
   test: ^1.25.7
-  go_router: ^14.3.0
+  path_provider_platform_interface: ^2.1.2
+  plugin_platform_interface: ^2.1.8
+  http: ^1.2.2
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
   flutter_lints: ^5.0.0
   flutter_launcher_icons: ^0.14.1
+  integration_test:
+    sdk: flutter
+  mockito: ^5.4.5
+  build_runner: ^2.4.14
 
 flutter:
   uses-material-design: true

test/split_with_ignore_test.dart

@@ -1,59 +0,0 @@
-import 'package:calorimeter/storage/storage.dart';
-import 'package:test/test.dart';
-
-void main() {
-  group(
-    'Test custom split with ignore',
-    () {
-      test('string without ignoring', () {
-        var testString = 'This is a test string';
-        var resultingList = testString.splitWithIgnore(' ');
-
-        expect(resultingList[0], equals('This'));
-        expect(resultingList[1], equals('is'));
-        expect(resultingList[2], equals('a'));
-        expect(resultingList[3], equals('test'));
-        expect(resultingList[4], equals('string'));
-      });
-
-      test('string that does not contain the ignored character', () {
-        var testString = 'This is a test string';
-        var resultingList = testString.splitWithIgnore(' ', ignoreIn: '"');
-
-        expect(resultingList[0], equals('This'));
-        expect(resultingList[1], equals('is'));
-        expect(resultingList[2], equals('a'));
-        expect(resultingList[3], equals('test'));
-        expect(resultingList[4], equals('string'));
-      });
-
-      test(
-        'string that contains ignored character',
-        () {
-          var testString = 'This is "a test" string';
-          var resultingList = testString.splitWithIgnore(' ', ignoreIn: '"');
-
-          expect(resultingList[0], equals('This'));
-          expect(resultingList[1], equals('is'));
-          expect(resultingList[2], equals('"a test"'));
-          expect(resultingList[3], equals('string'));
-        },
-      );
-
-      test(
-        'string that contains commas that should be ignored',
-        () {
-          var testString =
-              'f9a96b80-71f9-11ef-8df4-f3628a737a16,"Erdnüsse, geröstet",120.0,100.0';
-          var resultingList = testString.splitWithIgnore(',', ignoreIn: '"');
-
-          expect(
-              resultingList[0], equals('f9a96b80-71f9-11ef-8df4-f3628a737a16'));
-          expect(resultingList[1], equals('"Erdnüsse, geröstet"'));
-          expect(resultingList[2], equals('120.0'));
-          expect(resultingList[3], equals('100.0'));
-        },
-      );
-    },
-  );
-}