Merge branch '24-timer-darf-nur-ein-mal-pro-tag-gedruckt-werden' into 'main'

Tasks können nur ausgeführt werden, wenn gefordert.

See merge request Crondung/hsma_cpd!25

lib/main.dart

@@ -5,6 +5,7 @@ import 'package:smoke_cess_app/providers/tasks_provider.dart';
 import 'package:smoke_cess_app/services/notification_service.dart';
 import 'package:timezone/data/latest.dart' as tz;
 import 'globals.dart' as globals;
+import 'providers/page_provider.dart';
 import 'providers/settings_provider.dart';
 
 void main() {
@@ -24,18 +25,21 @@ class MyApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return MaterialApp(
-        title: _title,
-        home: MultiProvider(
-          providers: [
-            ChangeNotifierProvider(create: (context) => SettingsProvider()),
-            ChangeNotifierProxyProvider<SettingsProvider, TasksProvider>(
-              create: (context) => TasksProvider(null),
-              update: (context, value, TasksProvider? previous) =>
-                  TasksProvider(value),
-            ),
-          ],
-          child: const MyHomePage(),
+    return MultiProvider(
+        providers: [
+          ChangeNotifierProvider(create: (context) => SettingsProvider()),
+          ChangeNotifierProxyProvider<SettingsProvider, TasksProvider>(
+            create: (context) => TasksProvider(null),
+            update: (context, value, TasksProvider? previous) =>
+                TasksProvider(value),
+          ),
+          ChangeNotifierProvider(
+            create: (context) => PageProvider(),
+          ),
+        ],
+        child: const MaterialApp(
+          title: _title,
+          home: MyHomePage(),
         ));
   }
 }

lib/models/mood.dart

@@ -8,6 +8,7 @@ class Mood implements DatabaseRecord {
   Mood(this._moodValue, this._comment, this._date);
 
   DateTime get date => _date;
+  int get moodValue => _moodValue;
 
   @override
   factory Mood.fromDatabase(Map<String, dynamic> map) {

lib/models/relapse.dart

@@ -7,6 +7,9 @@ class Relapse implements DatabaseRecord {
 
   Relapse(this._category, this._comment, this._date);
 
+  String get category => _category;
+  DateTime get date => _date;
+
   @override
   factory Relapse.fromDatabase(Map<String, dynamic> map) {
     DateTime date = DateTime.parse(map['date']);

lib/models/sleep.dart

@@ -12,6 +12,7 @@ class Sleep implements DatabaseRecord {
       this._wokeUpAt);
 
   DateTime get date => _date;
+  int get sleepQualitiyValue => _sleepQualityValue;
 
   @override
   factory Sleep.fromDatabase(Map<String, dynamic> map) {

lib/models/workout.dart

@@ -8,6 +8,8 @@ class Workout implements DatabaseRecord {
   Workout(this._motivationBefore, this._motivationAfter, this._workoutDate);
 
   DateTime get date => _workoutDate;
+  int get motivationBefore => _motivationBefore;
+  int get motivationAfter => _motivationAfter;
 
   @override
   factory Workout.fromDatabase(Map<String, dynamic> map) {

lib/pages/interval_page.dart

@@ -1,32 +1,16 @@
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:smoke_cess_app/providers/timer_provider.dart';
-import 'package:smoke_cess_app/providers/workout_provider.dart';
-import 'package:smoke_cess_app/widgets/mute_button.dart';
-import 'package:smoke_cess_app/widgets/workout_timer_widget.dart';
+import 'package:smoke_cess_app/services/pages_service.dart';
+import 'package:smoke_cess_app/widgets/workout_form.dart';
+import 'package:smoke_cess_app/widgets/workout_view.dart';
+
+import '../widgets/view_form_page.dart';
 
 class IntervalTimerPage extends StatelessWidget {
   const IntervalTimerPage({super.key});
 
   @override
   Widget build(BuildContext context) {
-    TimerProvider timerProvider = TimerProvider();
-    return MultiProvider(
-      providers: [
-        ChangeNotifierProvider(create: (context) => timerProvider),
-        ChangeNotifierProvider(
-            create: (context) => WorkoutProvider(timerProvider)),
-      ],
-      child: Column(
-        mainAxisAlignment: MainAxisAlignment.center,
-        children: const [
-          Align(
-            alignment: Alignment.topLeft,
-            child: MuteButton(),
-          ),
-          WorkoutTimerWidget()
-        ],
-      ),
-    );
+    return const ViewFormPage(
+        form: WorkoutForm(), view: WorkoutView(), page: Pages.timer);
   }
 }

lib/pages/main_page.dart

@@ -1,6 +1,7 @@
 import 'package:awesome_dialog/awesome_dialog.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:smoke_cess_app/providers/page_provider.dart';
 import 'package:smoke_cess_app/providers/tasks_provider.dart';
 import 'package:smoke_cess_app/services/pages_service.dart';
 import 'package:smoke_cess_app/providers/settings_provider.dart';
@@ -19,15 +20,19 @@ class MyHomePageState extends State<MyHomePage> {
   bool _isConfigured = false;
 
   void _onItemTapped(int index) {
+    PageProvider pageProvider = context.read<PageProvider>();
     setState(() {
-      _isConfigured
-          ? _selectedIndex = index
-          : AwesomeDialog(
-              context: context,
-              dialogType: DialogType.info,
-              title: 'Fehlende Konfiguration',
-              desc: 'Bitte QR Code Scannen!',
-            ).show();
+      if (_isConfigured) {
+        pageProvider.showForm = false;
+        _selectedIndex = index;
+        return;
+      }
+      AwesomeDialog(
+        context: context,
+        dialogType: DialogType.info,
+        title: 'Fehlende Konfiguration',
+        desc: 'Bitte QR Code Scannen!',
+      ).show();
     });
   }
 
@@ -40,9 +45,9 @@ class MyHomePageState extends State<MyHomePage> {
       appBar: AppBar(
           title: Text(
               '${pages.values.elementAt(_selectedIndex)['title']} ${_isConfigured ? "Gruppe ${settingsModel.settings?.group}" : ""}')),
-      body: Center(
-          child: SingleChildScrollView(
-              child: pages.values.elementAt(_selectedIndex)['page'])),
+      body: SingleChildScrollView(
+        child: pages.values.elementAt(_selectedIndex)['page'],
+      ),
       bottomNavigationBar: NavigationBar(
           onDestinationSelected: _onItemTapped,
           selectedIndex: _selectedIndex,

lib/pages/mood_page.dart

@@ -1,17 +1,15 @@
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:smoke_cess_app/providers/input_provider.dart';
+import 'package:smoke_cess_app/services/pages_service.dart';
 import 'package:smoke_cess_app/widgets/mood_form.dart';
+import 'package:smoke_cess_app/widgets/mood_view.dart';
+import 'package:smoke_cess_app/widgets/view_form_page.dart';
 
 class MoodPage extends StatelessWidget {
   const MoodPage({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return Center(
-        child: ChangeNotifierProvider(
-      create: (context) => InputProvider(),
-      child: const MoodForm(),
-    ));
+    return const ViewFormPage(
+        form: MoodForm(), view: MoodView(), page: Pages.mood);
   }
 }

lib/pages/relapse_page.dart

@@ -1,17 +1,15 @@
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
+import 'package:smoke_cess_app/services/pages_service.dart';
 import 'package:smoke_cess_app/widgets/relapse_form.dart';
-import '../providers/input_provider.dart';
+import 'package:smoke_cess_app/widgets/relapse_view.dart';
+import '../widgets/view_form_page.dart';
 
 class RelapsePage extends StatelessWidget {
   const RelapsePage({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return Center(
-        child: ChangeNotifierProvider(
-      create: (context) => InputProvider(),
-      child: const RelapseForm(),
-    ));
+    return const ViewFormPage(
+        form: RelapseForm(), view: RelapseView(), page: Pages.relapse);
   }
 }

lib/pages/sleep_page.dart

@@ -1,17 +1,15 @@
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:smoke_cess_app/providers/input_provider.dart';
+import 'package:smoke_cess_app/services/pages_service.dart';
 import 'package:smoke_cess_app/widgets/sleep_form.dart';
+import 'package:smoke_cess_app/widgets/sleep_view.dart';
+import 'package:smoke_cess_app/widgets/view_form_page.dart';
 
 class SleepPage extends StatelessWidget {
   const SleepPage({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return Center(
-        child: ChangeNotifierProvider(
-      create: (context) => InputProvider(),
-      child: const SleepForm(),
-    ));
+    return const ViewFormPage(
+        form: SleepForm(), view: SleepView(), page: Pages.sleep);
   }
 }

lib/providers/input_provider.dart

@@ -11,22 +11,16 @@ class InputProvider extends ChangeNotifier {
     'wokeUpAt': const TimeOfDay(hour: 8, minute: 0),
     'sleptAt': const TimeOfDay(hour: 22, minute: 0),
   };
-  String _relapseCategory = '';
+  String relapseCategory = '';
 
   double get sliderValue => _sliderValue;
   TextEditingController get textController => _textController;
-  String get relapseCategory => _relapseCategory;
 
   set sliderValue(double newValue) {
     _sliderValue = newValue;
     notifyListeners();
   }
 
-  set relapseCategory(String newValue) {
-    _relapseCategory = newValue;
-    notifyListeners();
-  }
-
   TimeOfDay getTimeEntry(String key) {
     return _times[key] ?? const TimeOfDay(hour: 12, minute: 0);
   }
@@ -53,7 +47,7 @@ class InputProvider extends ChangeNotifier {
 
   Future<int> saveRelapse() {
     Relapse relapse =
-        Relapse(_relapseCategory, _textController.text, DateTime.now());
+        Relapse(relapseCategory, _textController.text, DateTime.now());
     _resetFields();
     return globals.databaseService.addRelapse(relapse);
   }

lib/providers/page_provider.dart

@@ -0,0 +1,10 @@
+import 'package:flutter/material.dart';
+
+class PageProvider extends ChangeNotifier {
+  bool showForm = false;
+
+  void swap() {
+    showForm = !showForm;
+    notifyListeners();
+  }
+}

lib/providers/tasks_provider.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:smoke_cess_app/models/relapse.dart';
 import 'package:smoke_cess_app/models/sleep.dart';
 import 'package:smoke_cess_app/models/workout.dart';
 import 'package:smoke_cess_app/providers/settings_provider.dart';
@@ -15,8 +16,14 @@ class TasksProvider extends ChangeNotifier {
     Pages.timer: true,
   };
 
+  List<Mood> moodHistory = [];
+  List<Sleep> sleepHistory = [];
+  List<Workout> workoutHistory = [];
+  List<Relapse> relapseHistory = [];
+
   TasksProvider(SettingsProvider? settingsProvider) {
     initTasks();
+    initHistories();
   }
 
   void setTaskDone(Pages taskName) {
@@ -24,13 +31,23 @@ class TasksProvider extends ChangeNotifier {
     notifyListeners();
   }
 
+  void initHistories() async {
+    moodHistory = await globals.databaseService.getMoodRecords();
+    sleepHistory = await globals.databaseService.getSleepRecords();
+    workoutHistory = await globals.databaseService.getWorkoutRecords();
+    relapseHistory = await globals.databaseService.getRelapseRecords();
+    notifyListeners();
+  }
+
   void initTasks() async {
+    DateTime now = DateTime.now();
     TZDateTime? moodToday = await getTodayMood();
     if (moodToday != null) {
       List<Mood> moodList = await globals.databaseService.getMoodRecords();
       if (moodList.isNotEmpty) {
         Mood mood = moodList.last;
-        tasks[Pages.mood] = !isSameDay(moodToday, mood.date);
+        tasks[Pages.mood] =
+            !isSameDay(moodToday, mood.date) && moodToday.isBefore(now);
       }
     } else {
       tasks[Pages.mood] = false;
@@ -40,7 +57,8 @@ class TasksProvider extends ChangeNotifier {
       List<Sleep> sleepList = await globals.databaseService.getSleepRecords();
       if (sleepList.isNotEmpty) {
         Sleep sleep = sleepList.last;
-        tasks[Pages.sleep] = !isSameDay(sleepToday, sleep.date);
+        tasks[Pages.sleep] =
+            !isSameDay(sleepToday, sleep.date) && sleepToday.isBefore(now);
       }
     } else {
       tasks[Pages.sleep] = false;

lib/providers/timer_provider.dart

@@ -21,5 +21,14 @@ class TimerProvider extends ChangeNotifier {
   void stopTimer() {
     started = false;
     _timer?.cancel();
+    _timer = null;
+  }
+
+  @override
+  void dispose() {
+    started = false;
+    _timer?.cancel();
+    _timer = null;
+    super.dispose();
   }
 }

lib/providers/workout_provider.dart

@@ -92,11 +92,25 @@ class WorkoutProvider extends ChangeNotifier {
     notifyListeners();
   }
 
+  void interruptWorkout() {
+    isWorkoutStarted = false;
+    isWorkoutComplete = false;
+    _audioPlayer.stop();
+    timerProvider.stopTimer();
+    notifyListeners();
+  }
+
   void saveWorkout() {
     Workout workout =
         Workout(motivationBefore, motivationAfter, DateTime.now());
     globals.databaseService.addWorkout(workout);
   }
+
+  @override
+  void dispose() {
+    interruptWorkout();
+    super.dispose();
+  }
 }
 
 Map<String, Map<String, dynamic>> _workoutPhaseSettings = {

lib/services/date_service.dart

@@ -1,6 +1,8 @@
 import 'package:smoke_cess_app/services/settings_service.dart';
 import 'package:timezone/timezone.dart';
 
+import 'pages_service.dart';
+
 const int trainingTime = 40;
 
 const weekDays = {
@@ -47,6 +49,45 @@ Future<TZDateTime?> getTodaySleep() async {
   return today.isNotEmpty ? today.first : null;
 }
 
+Future<Duration> getTimeTillNextMood() async {
+  List<TZDateTime> moodDates = await getDatesforMood();
+  Iterable<TZDateTime> nextDate =
+      moodDates.where((element) => element.isAfter(DateTime.now()));
+  Duration duration = nextDate.isNotEmpty
+      ? nextDate.first.difference(DateTime.now())
+      : const Duration(seconds: 0);
+  return duration;
+}
+
+Future<Duration> getTimeTillNextSleep() async {
+  List<TZDateTime> sleepDates = await getDatesforSleep();
+  Iterable<TZDateTime> nextDate =
+      sleepDates.where((element) => element.isAfter(DateTime.now()));
+  Duration duration = nextDate.isNotEmpty
+      ? nextDate.first.difference(DateTime.now())
+      : const Duration(seconds: 0);
+  return duration;
+}
+
+Future<Duration> getTimeTillNextWorkout() async {
+  DateTime now = DateTime.now();
+  DateTime tomorrow =
+      DateTime(now.year, now.month, now.day).add(const Duration(days: 1));
+  Duration duration = tomorrow.difference(now);
+  return duration;
+}
+
+Future<Duration> getTimeTill(Pages page) {
+  switch (page) {
+    case Pages.mood:
+      return getTimeTillNextMood();
+    case Pages.sleep:
+      return getTimeTillNextSleep();
+    default:
+      return getTimeTillNextWorkout();
+  }
+}
+
 List<TZDateTime> createTZDateTimes(
     List<String>? selectedDays, int? selectedHours, int? selectedMinutes) {
   final List<TZDateTime> tzDateTimes = [];

lib/utils/timer_util.dart

@@ -1,4 +1,14 @@
 String formatTime(int seconds) {
   Duration duration = Duration(seconds: seconds);
-  return '${duration.inMinutes.remainder(60).toString().padLeft(2, '0')}:${duration.inSeconds.remainder(60).toString().padLeft(2, '0')}';
+  String formattedTime = '';
+  String twoDigits(int n) => n.toString().padLeft(2, "0");
+  String days = duration.inDays.toString();
+  String hours = twoDigits(duration.inHours.remainder(24));
+  String minutes = twoDigits(duration.inMinutes.remainder(60));
+  String formattedSeconds = twoDigits(duration.inSeconds.remainder(60));
+  if (duration.inDays != 0) formattedTime += '$days:';
+  if (duration.inHours != 0) formattedTime += '$hours:';
+  formattedTime += '$minutes:';
+  formattedTime += formattedSeconds;
+  return formattedTime;
 }

lib/widgets/drop_down.dart

@@ -9,6 +9,7 @@ class DropDown extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     var inputModel = context.watch<InputProvider>();
+    inputModel.relapseCategory = _items.isNotEmpty ? _items[0] : '';
     return DropdownButtonFormField<String>(
       value: _items.isEmpty ? null : _items[0],
       icon: const Icon(Icons.arrow_downward),

lib/widgets/mood_view.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:syncfusion_flutter_charts/charts.dart';
+import '../models/mood.dart';
+import '../providers/tasks_provider.dart';
+
+class MoodView extends StatelessWidget {
+  const MoodView({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    var tasksModel = context.watch<TasksProvider>();
+    return Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        SfCartesianChart(
+          primaryXAxis: DateTimeAxis(),
+          series: <ChartSeries>[
+            LineSeries<Mood, DateTime>(
+                dataSource: tasksModel.moodHistory,
+                xValueMapper: (Mood value, _) => value.date,
+                yValueMapper: (Mood value, _) => value.moodValue)
+          ],
+        ),
+        Column(
+            children: tasksModel.moodHistory.map((mood) {
+          return Text('${mood.date}: ${mood.moodValue}');
+        }).toList())
+      ],
+    );
+  }
+}

lib/widgets/popup_for_task_done.dart

@@ -0,0 +1,41 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:smoke_cess_app/providers/timer_provider.dart';
+import 'package:smoke_cess_app/widgets/timer_widget.dart';
+import '../services/date_service.dart';
+import '../services/pages_service.dart';
+
+void showTaskDonePopup(BuildContext context, Pages page) async {
+  Duration duration = await getTimeTill(page);
+  await showDialog(
+    context: context,
+    builder: (BuildContext context) {
+      return ChangeNotifierProvider(
+        create: (context) => TimerProvider(),
+        child: TaskDonePopup(
+          duration: duration,
+        ),
+      );
+    },
+  );
+}
+
+class TaskDonePopup extends StatelessWidget {
+  final Duration duration;
+  const TaskDonePopup({super.key, required this.duration});
+
+  @override
+  Widget build(BuildContext context) {
+    TimerProvider timerProvider = context.read<TimerProvider>();
+    timerProvider.startTimer(duration);
+    return AlertDialog(
+        title: const Text('Schon gemacht'),
+        content: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              const Text('Nächstes mal wieder:'),
+              TimerWidget(duration: duration)
+            ]));
+  }
+}

lib/widgets/relapse_view.dart

@@ -0,0 +1,17 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../providers/tasks_provider.dart';
+
+class RelapseView extends StatelessWidget {
+  const RelapseView({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    var tasksModel = context.watch<TasksProvider>();
+    return Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: tasksModel.relapseHistory.map((relapse) {
+          return Text('${relapse.date}: ${relapse.category}');
+        }).toList());
+  }
+}

lib/widgets/sleep_view.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:smoke_cess_app/models/sleep.dart';
+import 'package:syncfusion_flutter_charts/charts.dart';
+import '../providers/tasks_provider.dart';
+
+class SleepView extends StatelessWidget {
+  const SleepView({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    var tasksModel = context.watch<TasksProvider>();
+    return Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        SfCartesianChart(
+          primaryXAxis: DateTimeAxis(),
+          series: <ChartSeries>[
+            LineSeries<Sleep, DateTime>(
+                dataSource: tasksModel.sleepHistory,
+                xValueMapper: (Sleep value, _) => value.date,
+                yValueMapper: (Sleep value, _) => value.sleepQualitiyValue)
+          ],
+        ),
+        Column(
+            children: tasksModel.sleepHistory.map((sleep) {
+          return Text('${sleep.date}: ${sleep.sleepQualitiyValue}');
+        }).toList())
+      ],
+    );
+  }
+}

lib/widgets/submit_form_button.dart

@@ -1,5 +1,7 @@
 import 'package:awesome_dialog/awesome_dialog.dart';
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:smoke_cess_app/providers/page_provider.dart';
 
 class SubmitFormButton extends StatelessWidget {
   final Future<int> Function() submitCallback;
@@ -9,21 +11,23 @@ class SubmitFormButton extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    PageProvider pageProvider = context.watch<PageProvider>();
     return Padding(
       padding: const EdgeInsets.symmetric(vertical: 16.0),
       child: ElevatedButton(
         onPressed: () async {
           int success = await submitCallback();
           if (success != 0) {
-            AwesomeDialog(
+            await AwesomeDialog(
               context: context,
               dialogType: DialogType.success,
               title: 'Gespeichert',
               desc: 'Der Eintrag wurde erfolgreich gespeichert',
             ).show();
             updateTasks();
+            pageProvider.swap();
           } else {
-            AwesomeDialog(
+            await AwesomeDialog(
               context: context,
               dialogType: DialogType.error,
               title: 'Fehler',

lib/widgets/view_form_page.dart

@@ -0,0 +1,41 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:smoke_cess_app/services/pages_service.dart';
+import '../providers/input_provider.dart';
+import '../providers/page_provider.dart';
+import '../providers/tasks_provider.dart';
+import 'popup_for_task_done.dart';
+
+class ViewFormPage extends StatelessWidget {
+  final Widget form;
+  final Widget view;
+  final Pages page;
+  const ViewFormPage(
+      {super.key, required this.form, required this.view, required this.page});
+
+  @override
+  Widget build(BuildContext context) {
+    PageProvider pageProvider = context.watch<PageProvider>();
+    TasksProvider tasksProvider = context.watch<TasksProvider>();
+    return Wrap(children: [
+      Align(
+        alignment: Alignment.topLeft,
+        child: IconButton(
+          icon: pageProvider.showForm
+              ? const Icon(Icons.arrow_back, color: Colors.black)
+              : const Icon(Icons.add_outlined, color: Colors.black),
+          onPressed: tasksProvider.tasks[page] ?? true
+              ? pageProvider.swap
+              : () => showTaskDonePopup(context, page),
+        ),
+      ),
+      pageProvider.showForm
+          ? Center(
+              child: ChangeNotifierProvider(
+              create: (context) => InputProvider(),
+              child: form,
+            ))
+          : Center(child: view)
+    ]);
+  }
+}

lib/widgets/workout_form.dart

@@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../providers/timer_provider.dart';
+import '../providers/workout_provider.dart';
+import 'mute_button.dart';
+import 'workout_timer_widget.dart';
+
+class WorkoutForm extends StatelessWidget {
+  const WorkoutForm({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    TimerProvider timerProvider = TimerProvider();
+    return MultiProvider(
+        providers: [
+          ChangeNotifierProvider(create: (context) => timerProvider),
+          ChangeNotifierProvider(
+              create: (context) => WorkoutProvider(timerProvider)),
+        ],
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: const [
+            Align(
+              alignment: Alignment.topLeft,
+              child: MuteButton(),
+            ),
+            WorkoutTimerWidget()
+          ],
+        ));
+  }
+}

lib/widgets/workout_timer_widget.dart

@@ -1,7 +1,9 @@
 import 'dart:async';
 
+import 'package:awesome_dialog/awesome_dialog.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:smoke_cess_app/providers/page_provider.dart';
 import 'package:smoke_cess_app/providers/tasks_provider.dart';
 import 'package:smoke_cess_app/providers/workout_provider.dart';
 import 'package:smoke_cess_app/services/pages_service.dart';
@@ -18,19 +20,29 @@ class WorkoutTimerWidget extends StatelessWidget {
     TimerProvider timerProvider = context.watch<TimerProvider>();
     WorkoutProvider workoutProvider = context.watch<WorkoutProvider>();
     TasksProvider tasksProvider = context.read<TasksProvider>();
+    PageProvider pageProvider = context.read<PageProvider>();
+
+    void handleStopWorkout() async {
+      await showMotivationPopup(context, (double value) {
+        workoutProvider.motivationAfter = value.toInt();
+        workoutProvider.saveWorkout();
+        tasksProvider.setTaskDone(Pages.timer);
+      }, 'Motivation nach dem Training');
+      await AwesomeDialog(
+        context: context,
+        dialogType: DialogType.success,
+        title: 'Gespeichert',
+        desc: 'Der Eintrag wurde erfolgreich gespeichert',
+      ).show();
+      pageProvider.swap();
+    }
 
     if (workoutProvider.isPhaseComplete && !workoutProvider.isWorkoutComplete) {
       Timer(const Duration(milliseconds: 1), () => workoutProvider.nextPhase());
     }
 
     if (workoutProvider.isWorkoutComplete) {
-      Timer(
-          const Duration(milliseconds: 1),
-          () => showMotivationPopup(context, (double value) {
-                workoutProvider.motivationAfter = value.toInt();
-                workoutProvider.saveWorkout();
-                tasksProvider.setTaskDone(Pages.timer);
-              }, 'Motivation nach dem Training'));
+      Timer(const Duration(milliseconds: 1), handleStopWorkout);
     }
 
     void handleStartStopWorkout() {
@@ -40,11 +52,8 @@ class WorkoutTimerWidget extends StatelessWidget {
           workoutProvider.startWorkout();
         }, 'Motivation vor dem Training');
       } else {
-        workoutProvider.stopWorkout();
-        showMotivationPopup(
-            context,
-            (double value) => workoutProvider.motivationAfter = value.toInt(),
-            'Motivation nach dem Training');
+        workoutProvider.interruptWorkout();
+        handleStopWorkout();
       }
     }
 

lib/widgets/workout_view.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:smoke_cess_app/models/workout.dart';
+import 'package:syncfusion_flutter_charts/charts.dart';
+import '../providers/tasks_provider.dart';
+
+class WorkoutView extends StatelessWidget {
+  const WorkoutView({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    var tasksModel = context.watch<TasksProvider>();
+    return Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        SfCartesianChart(
+          primaryXAxis: DateTimeAxis(),
+          series: <ChartSeries>[
+            LineSeries<Workout, DateTime>(
+                dataSource: tasksModel.workoutHistory,
+                xValueMapper: (Workout value, _) => value.date,
+                yValueMapper: (Workout value, _) => value.motivationBefore),
+            LineSeries<Workout, DateTime>(
+                dataSource: tasksModel.workoutHistory,
+                xValueMapper: (Workout value, _) => value.date,
+                yValueMapper: (Workout value, _) => value.motivationAfter)
+          ],
+        ),
+      ],
+    );
+  }
+}

pubspec.lock

@@ -205,6 +205,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "4.0.2"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.18.0"
   js:
     dependency: transitive
     description:
@@ -441,6 +448,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.1"
+  syncfusion_flutter_charts:
+    dependency: "direct main"
+    description:
+      name: syncfusion_flutter_charts
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "20.4.52"
+  syncfusion_flutter_core:
+    dependency: transitive
+    description:
+      name: syncfusion_flutter_core
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "20.4.52"
   synchronized:
     dependency: transitive
     description:

pubspec.yaml

@@ -42,6 +42,7 @@ dependencies:
   mobile_scanner: ^3.0.0
   flutter_local_notifications: ^13.0.0
   http: ^0.13.5
+  syncfusion_flutter_charts: ^20.4.52
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.