diff --git a/lib/main.dart b/lib/main.dart
index 55a36b4..7dcad6a 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,5 +1,4 @@
 import 'package:calorimeter/food_entry/food_entry_bloc.dart';
-import 'package:calorimeter/perdate/perdate_pageview.dart';
 import 'package:calorimeter/perdate/perdate_pageview_controller.dart';
 import 'package:calorimeter/storage/storage.dart';
 import 'package:calorimeter/utils/date_time_helper.dart';
@@ -20,14 +19,8 @@ void main() async {
 
   var storage = await FoodStorage.create();
   await storage.buildFoodLookupDatabase();
-  timeNow = DateTime.now().copyWith(
-      hour: 0,
-      isUtc: true,
-      minute: 0,
-      second: 0,
-      millisecond: 0,
-      microsecond: 0);
 
+  timeNow = DateTimeHelper.now();
   entriesForToday = await storage.getEntriesForDate(timeNow);
 
   var kcalLimit = await storage.readLimit();
diff --git a/lib/perdate/perdate_pageview.dart b/lib/perdate/perdate_pageview.dart
index 41fe57f..ed07217 100644
--- a/lib/perdate/perdate_pageview.dart
+++ b/lib/perdate/perdate_pageview.dart
@@ -30,6 +30,10 @@ class PerDatePageView extends StatelessWidget {
           var diff = value - pageController.initialPage;
           var newDate = initialDate.subtract(Duration(days: diff));
           log("newDate = $newDate");
+
+          context
+              .read<PageViewStateProvider>()
+              .addVisitedindexIfNotVisitedByBackButton(value);
           context.read<PageViewStateProvider>().setDisplayedDate(newDate);
         },
         itemBuilder: (context, index) {
diff --git a/lib/perdate/perdate_pageview_controller.dart b/lib/perdate/perdate_pageview_controller.dart
index 770ce44..c40bbb7 100644
--- a/lib/perdate/perdate_pageview_controller.dart
+++ b/lib/perdate/perdate_pageview_controller.dart
@@ -33,27 +33,27 @@ class PerDatePageViewController extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return BackButtonListener(
-      onBackButtonPressed: () async {
-        var visitedIndexes =
-            context.read<PageViewStateProvider>().visitedIndexes;
-        if (visitedIndexes.length == 1) {
-          return false;
-        }
+    return ChangeNotifierProvider(
+      create: (context) => PageViewStateProvider(
+        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();
+            visitedIndexes.removeLast();
+            pageController.jumpToPage(visitedIndexes.last);
 
-        pageController.jumpToPage(visitedIndexes.last);
-
-        return true;
-      },
-      child: ChangeNotifierProvider(
-        create: (context) => PageViewStateProvider(
-          initialDate: initialDate,
-          initialOffset: initialOffset,
-        ),
-        child: Builder(builder: (context) {
-          return Scaffold(
+            return true;
+          },
+          child: Scaffold(
             appBar: AppBar(
               title: Builder(builder: (context) {
                 return Text(DateFormat.yMMMMd('de').format(
@@ -62,17 +62,26 @@ class PerDatePageViewController extends StatelessWidget {
               actions: const [ThemeSwitcherButton()],
             ),
             bottomNavigationBar: BottomAppBar(
-                shape: const RectangularNotchShape(),
-                color: Theme.of(context).colorScheme.secondary,
-                child: SumWidget(foodEntries: [])),
+              shape: const RectangularNotchShape(),
+              color: Theme.of(context).colorScheme.secondary,
+              child: Builder(builder: (context) {
+                return SumWidget(
+                    date: context.watch<PageViewStateProvider>().displayedDate);
+              }),
+            ),
             drawer: const AppDrawer(),
             floatingActionButton: OverflowBar(children: [
               ScanFoodFAB(
                 onPressed: () {
                   var result = BarcodeScanner.scan();
-                  context
-                      .read<FoodEntryBloc>()
-                      .add(BarcodeScanned(scanResultFuture: result));
+                  context.read<FoodEntryBloc>().add(
+                        BarcodeScanned(
+                          scanResultFuture: result,
+                          forDate: context
+                              .read<PageViewStateProvider>()
+                              .displayedDate,
+                        ),
+                      );
                 },
               ),
               const SizedBox(width: 8),
@@ -94,21 +103,22 @@ class PerDatePageViewController extends StatelessWidget {
               pageController: pageController,
               initialDate: initialDate,
             ),
-          );
-        }),
-      ),
+          ),
+        );
+      }),
     );
   }
 }
 
 class PageViewStateProvider with ChangeNotifier {
   DateTime _displayedDate;
-  List<int> visitedIndexes = [];
+  final List<int> _visitedIndexes;
   bool _backButtonWasPressed = false;
 
   PageViewStateProvider({required DateTime initialDate, int initialOffset = 0})
-      : _displayedDate = initialDate {
-    visitedIndexes.add(initialOffset);
+      : _displayedDate = initialDate,
+        _visitedIndexes = [] {
+    _visitedIndexes.add(initialOffset);
   }
 
   set backButtonWasPressed(val) => _backButtonWasPressed = val;
@@ -120,7 +130,18 @@ class PageViewStateProvider with ChangeNotifier {
     notifyListeners();
   }
 
-  void addVisitedindex(int index) {
-    visitedIndexes.add(index);
+  get visitedIndexes => _visitedIndexes;
+
+  void addVisitedIndex(int index) {
+    _visitedIndexes.add(index);
+  }
+
+  void addVisitedindexIfNotVisitedByBackButton(int index) {
+    if (_backButtonWasPressed) {
+      _backButtonWasPressed = false;
+      return;
+    }
+
+    addVisitedIndex(index);
   }
 }
diff --git a/lib/perdate/perdate_widget.dart b/lib/perdate/perdate_widget.dart
index 12c6156..4ccee06 100644
--- a/lib/perdate/perdate_widget.dart
+++ b/lib/perdate/perdate_widget.dart
@@ -1,9 +1,7 @@
 import 'package:calorimeter/food_entry/food_entry_bloc.dart';
 import 'package:calorimeter/perdate/entry_list.dart';
-import 'package:calorimeter/storage/storage.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:provider/provider.dart';
 
 class PerDateWidget extends StatefulWidget {
   final DateTime date;
@@ -15,52 +13,30 @@ class PerDateWidget extends StatefulWidget {
 
 class _PerDateWidgetState extends State<PerDateWidget>
     with AutomaticKeepAliveClientMixin<PerDateWidget> {
-  late FoodStorage storage;
-  late Future<List<FoodEntryState>> entriesFuture;
-  List<FoodEntryState> entries = [];
-
   @override
   void initState() {
-    storage = FoodStorage.getInstance();
-    entriesFuture = storage.getEntriesForDate(widget.date);
-    entriesFuture.then((val) {
-      entries = val;
-    });
+    context
+        .read<FoodEntryBloc>()
+        .add(PageBeingInitialized(forDate: widget.date));
     super.initState();
   }
 
-  @override
-  void dispose() {
-    super.dispose();
-  }
-
   @override
   Widget build(BuildContext context) {
     super.build(context);
 
-    return FutureBuilder(
-        future: entriesFuture,
-        builder: (context, snapshot) {
-          return snapshot.connectionState != ConnectionState.done
-              ? const Center(child: CircularProgressIndicator())
-              : BlocProvider(
-                  create: (context) => FoodEntryBloc(
-                    initialState: PageState(foodEntries: entries),
-                    storage: storage,
-                    forDate: widget.date,
-                  ),
-                  child: BlocConsumer<FoodEntryBloc, PageState>(
-                    listener: (context, pageState) {
-                      if (pageState.errorString != null) {
-                        showNewSnackbarWith(context, pageState.errorString!);
-                      }
-                    },
-                    builder: (context, pageState) {
-                      return FoodEntryList(entries: pageState.foodEntries);
-                    },
-                  ),
-                );
-        });
+    return BlocConsumer<FoodEntryBloc, GlobalEntryState>(
+      listener: (context, pageState) {
+        if (pageState.errorString != null) {
+          showNewSnackbarWith(context, pageState.errorString!);
+        }
+      },
+      builder: (context, pageState) {
+        return FoodEntryList(
+            entries: pageState.foodEntries[widget.date] ?? [],
+            date: widget.date);
+      },
+    );
   }
 
   void showNewSnackbarWith(BuildContext context, String text) {
diff --git a/lib/utils/scan_food_notifier.dart b/lib/utils/scan_food_notifier.dart
deleted file mode 100644
index b1b6237..0000000
--- a/lib/utils/scan_food_notifier.dart
+++ /dev/null
@@ -1,48 +0,0 @@
-import 'package:barcode_scan2/barcode_scan2.dart';
-import 'package:calorimeter/food_entry/food_entry_bloc.dart';
-import 'package:calorimeter/food_scan/food_fact_lookup.dart';
-import 'package:flutter/material.dart';
-
-class ScanFoodNotifier with ChangeNotifier {
-  void handleBarcodeScannedEvent(BarcodeScanned barcode) async {
-    var client = FoodFactLookupClient();
-    var scanResult = await barcode.scanResultFuture;
-
-    if (scanResult.type == ResultType.Cancelled) {
-      return;
-    }
-    if (scanResult.type == ResultType.Error) {
-      return;
-    }
-    var responseFuture = client.retrieveFoodInfo(scanResult.rawContent);
-
-    var newEntryWaiting = FoodEntryState(
-      kcalPer100: 0,
-      name: "",
-      mass: 0,
-      waitingForNetwork: true,
-      isSelected: false,
-    );
-
-    await responseFuture.then((response) async {
-      if (response.status ==
-          FoodFactResponseStatus.foodFactServerNotReachable) {
-        return;
-      }
-
-      var newEntryFinishedWaiting = FoodEntryState(
-        name: response.food?.name ?? "",
-        mass: response.food?.mass ?? 0,
-        kcalPer100: response.food?.kcalPer100g ?? 0,
-        waitingForNetwork: false,
-        isSelected: false,
-      );
-    });
-  }
-}
-
-class BarcodeScanned {
-  final Future<ScanResult> scanResultFuture;
-
-  BarcodeScanned({required this.scanResultFuture});
-}
diff --git a/lib/utils/sum_widget.dart b/lib/utils/sum_widget.dart
index 8e08e0d..ca444e2 100644
--- a/lib/utils/sum_widget.dart
+++ b/lib/utils/sum_widget.dart
@@ -4,53 +4,57 @@ import 'package:calorimeter/food_entry/food_entry_bloc.dart';
 import 'package:calorimeter/utils/settings_bloc.dart';
 
 class SumWidget extends StatelessWidget {
-  final List<FoodEntryState> foodEntries;
-  const SumWidget({required this.foodEntries, super.key});
+  final DateTime date;
+
+  const SumWidget({super.key, required this.date});
 
   @override
   Widget build(BuildContext context) {
-    return BlocBuilder<SettingsDataBloc, SettingsState>(
-      builder: (context, state) {
-        var sum = 0.0;
-        for (var entry in foodEntries) {
-          sum += entry.kcalPer100 / 100 * entry.mass;
-        }
-        var diff = state.kcalLimit - sum;
-        var diffLimit = state.kcalLimit ~/ 4;
+    return BlocBuilder<FoodEntryBloc, GlobalEntryState>(
+        builder: (context, entryState) {
+      return BlocBuilder<SettingsDataBloc, SettingsState>(
+        builder: (context, settingsState) {
+          var sum = 0.0;
+          for (var entry in entryState.foodEntries[date] ?? []) {
+            sum += entry.kcalPer100 / 100 * entry.mass;
+          }
+          var diff = settingsState.kcalLimit - sum;
+          var diffLimit = settingsState.kcalLimit ~/ 4;
 
-        var textColor = Theme.of(context).colorScheme.onSecondary;
-        var newTextColor = textColor;
-        var brightness = Theme.of(context).brightness;
+          var textColor = Theme.of(context).colorScheme.onSecondary;
+          var newTextColor = textColor;
+          var brightness = Theme.of(context).brightness;
 
-        switch (brightness) {
-          case Brightness.dark:
-            if (diff < 0) {
-              newTextColor = Colors.red[900]!;
-            } else if (diff < diffLimit) {
-              newTextColor = Colors.orange[900]!;
-            }
-            break;
+          switch (brightness) {
+            case Brightness.dark:
+              if (diff < 0) {
+                newTextColor = Colors.red[900]!;
+              } else if (diff < diffLimit) {
+                newTextColor = Colors.orange[900]!;
+              }
+              break;
 
-          case Brightness.light:
-            if (diff < 0) {
-              newTextColor = Colors.redAccent;
-            } else if (diff < diffLimit) {
-              newTextColor = Colors.orangeAccent;
-            }
-            break;
-        }
+            case Brightness.light:
+              if (diff < 0) {
+                newTextColor = Colors.redAccent;
+              } else if (diff < diffLimit) {
+                newTextColor = Colors.orangeAccent;
+              }
+              break;
+          }
 
-        return Align(
-          alignment: Alignment.centerLeft,
-          child: Text(
-            'kcal heute: ${sum.ceil().toString()}/${state.kcalLimit.ceil()}',
-            style: Theme.of(context)
-                .textTheme
-                .bodyLarge!
-                .copyWith(color: newTextColor),
-          ),
-        );
-      },
-    );
+          return Align(
+            alignment: Alignment.centerLeft,
+            child: Text(
+              'kcal heute: ${sum.ceil().toString()}/${settingsState.kcalLimit.ceil()}',
+              style: Theme.of(context)
+                  .textTheme
+                  .bodyLarge!
+                  .copyWith(color: newTextColor),
+            ),
+          );
+        },
+      );
+    });
   }
 }