timeout nach 240 sekunden

30 sekunden vorher kommt ein popup, wenn nciht bestätigt, löschen, popup kommt nur wenn keine interaktion mit dem tablet erfolgt

lib/main.dart

@@ -1,7 +1,4 @@
-import 'dart:ffi';
-
 import 'package:flutter/material.dart';
-import 'package:google_nav_bar/google_nav_bar.dart';
 import 'package:mensaapp/providers/ambienteProvider.dart';
 import 'package:mensaapp/providers/anmerkungProvider.dart';
 import 'package:mensaapp/providers/essenProvider.dart';
@@ -11,8 +8,7 @@ import 'package:mensaapp/providers/serviceProvider.dart';
 import 'package:mensaapp/providers/spaceProvider.dart';
 import 'package:mensaapp/providers/spezielleErnaehrungProvider.dart';
 import 'package:provider/provider.dart';
-import 'dart:convert';
-import 'package:flutter/services.dart' show rootBundle;
+import 'dart:async';
 
 void main() {
   runApp(const MyApp());
@@ -73,15 +69,95 @@ class MyApp extends StatelessWidget {
   }
 }
 
+var lastTimeClick = DateTime.now();
+
+var secondsTimeOut = 240;
+var popupOpen = false;
+
+void _showTimeOverDialog(BuildContext context) {
+  popupOpen = true;
+  showDialog(
+    context: context,
+    builder: (context) {
+      return AlertDialog(
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(20),
+        ),
+        title: Text(
+          Provider.of<LanguageProvider>(context, listen: false)
+              .languageData[Provider.of<LanguageProvider>(context, listen: false).language]["general"]["timeOutTitle"],
+          style: TextStyle(fontSize: 25),
+        ),
+        content: Text(
+          Provider.of<LanguageProvider>(context, listen: false)
+              .languageData[Provider.of<LanguageProvider>(context, listen: false).language]["general"]["timeOutContent"],
+          style: TextStyle(fontSize: 20),
+        ),
+        actions: [
+          FilledButton(
+            child: Text(
+              Provider.of<LanguageProvider>(context, listen: false)
+                  .languageData[Provider.of<LanguageProvider>(context, listen: false).language]["general"]["timeOutButton"],
+              style: TextStyle(fontSize: 17),
+            ),
+            onPressed: () {
+              lastTimeClick = DateTime.now();
+              popupOpen = false;
+              Navigator.of(context).pop();
+            },
+          )
+        ],
+      );
+    },
+  );
+}
+
 class MyHome extends StatelessWidget {
   const MyHome({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return Consumer<SpaceProvider>(
-      builder: (context, spaceProvider, child) {
-        return spaceProvider.spaces[spaceProvider.selectedSpace];
+    Timer.periodic(
+      const Duration(seconds: 5),
+      (timer) {
+        var clickDiff = DateTime.now().difference(lastTimeClick).inSeconds;
+        if (clickDiff >= secondsTimeOut && Provider.of<SpaceProvider>(context, listen: false).selectedSpace == 1) {
+          Navigator.of(context).pop();
+          Provider.of<AnmerkungProvider>(context, listen: false)
+              .resetAllFields();
+          Provider.of<EssenProvider>(context, listen: false)
+              .resetAllFields();
+          Provider.of<AmbienteProvider>(context, listen: false)
+              .resetAllFields();
+          Provider.of<ServiceProvider>(context, listen: false)
+              .resetAllFields();
+          Provider.of<SpezielleErnaehrungProvider>(context, listen: false)
+              .resetAllFields();
+          Provider.of<PageProvider>(context, listen: false)
+              .resetSelectedEssen();
+          Provider.of<SpaceProvider>(context, listen: false)
+              .setSelectedSpace(0);
+          Provider.of<LanguageProvider>(context, listen: false)
+              .setLanguage("de");
+        } else if (clickDiff >= secondsTimeOut - 30 && Provider.of<SpaceProvider>(context, listen: false).selectedSpace == 1) {
+          if (!popupOpen) {
+            _showTimeOverDialog(context);
           }
+        }
+
+        if (Provider.of<SpaceProvider>(context, listen: false).selectedSpace == 0) {
+          popupOpen = false;
+        }
+      },
     );
+
+    return Consumer<SpaceProvider>(builder: (context, spaceProvider, child) {
+      return Listener(
+        onPointerDown: (event) {
+          lastTimeClick = DateTime.now();
+        },
+        child: spaceProvider.spaces[spaceProvider.selectedSpace],
+      );
+    });
   }
 }

lib/providers/languageProvider.dart

@@ -4,52 +4,44 @@ import 'package:flutter/services.dart';
 
 class LanguageProvider extends ChangeNotifier {
   Map<String, dynamic> languageData = {
-    "de":
-    {
+    "de": {
+      "general": {
+        "timeOutTitle": "Bist du noch da?",
+        "timeOutContent": "In 30 Sekunden wird deine Bewertung verworfen",
+        "timeOutButton": "Ich bin da!"
+      },
       "textfield": "Dein Feedback",
-    "pageAmbiente":
-      {
+      "pageAmbiente": {
         "question1": "Frage1",
         "question2": "Frage2",
       },
-      "pageAnmerkungen":
-      {
+      "pageAnmerkungen": {
         "question1": "Frage1",
         "question2": "Frage2",
       },
-      "pageEssen":
-      {
+      "pageEssen": {
         "question1": "Geschmack",
         "question2": "Qualität",
       },
-      "pageHome":
-      {
+      "pageHome": {
         "noTimePopupTitle": "Du kannst gerade nicht bewerten!",
-        "noTimePopupContent": "Du kannst nur zu den Essenszeiten zwischen 11:30 und 14:30 bewerten!",
+        "noTimePopupContent":
+            "Du kannst nur zu den Essenszeiten zwischen 11:30 und 14:30 bewerten!",
         "noTimePopupButton": "OK"
       },
-      "pageService":
-      {
+      "pageService": {
         "question1": "Frage1",
         "question2": "Frage2",
       },
-      "pageSpecial":
-      {
+      "pageSpecial": {
         "question1": "Frage1",
         "question2": "Frage2",
       },
-      "navBar":
-      {
-        "0": "Essen",
-        "1": "Service",
-        "2": "Essenswünsche"
-      },
-      "floating":
-      {
+      "navBar": {"0": "Essen", "1": "Service", "2": "Essenswünsche"},
+      "floating": {
         "info": "* Pflichtfeld",
         "return": "Absenden",
-        "delete":
-        {
+        "delete": {
           "title": "Bewertungen löschen",
           "info": "Möchtest du alle Eingaben entfernen?",
           "keep": "Behalten",
@@ -57,8 +49,12 @@ class LanguageProvider extends ChangeNotifier {
         }
       }
     },
-    "en":
-    {
+    "en": {
+      "general": {
+        "timeOutTitle": "Are you still there?",
+        "timeOutContent": "Your assessment will be discarded in 30 seconds",
+        "timeOutButton": "I'm here!"
+      },
       "textfield": "Your Feedback",
       "pageAmbiente": {
         "question1": "Question1",
@@ -74,7 +70,8 @@ class LanguageProvider extends ChangeNotifier {
       },
       "pageHome": {
         "noTimePopupTitle": "You cannot rate right now!",
-        "noTimePopupContent": "You can only rate during meal times between 11:30 AM and 2:30 PM!",
+        "noTimePopupContent":
+            "You can only rate during meal times between 11:30 AM and 2:30 PM!",
         "noTimePopupButton": "OK"
       },
       "pageService": {
@@ -85,16 +82,11 @@ class LanguageProvider extends ChangeNotifier {
         "question1": "Question1",
         "question2": "Question2",
       },
-      "navBar": {
-        "0": "Food",
-        "1": "Service",
-        "2": "Food Requests"
-      },
+      "navBar": {"0": "Food", "1": "Service", "2": "Food Requests"},
       "floating": {
         "info": "* Required field",
         "return": "Submit",
-        "delete":
-        {
+        "delete": {
           "title": "Delete Reviews",
           "info": "Do you want to remove all entries?",
           "keep": "Keep",
@@ -102,8 +94,12 @@ class LanguageProvider extends ChangeNotifier {
         }
       }
     },
-    "fr":
-    {
+    "fr": {
+      "general": {
+        "timeOutTitle": "Êtes-vous toujours là ?",
+        "timeOutContent": "Votre évaluation sera supprimée dans 30 secondes",
+        "timeOutButton": "Je suis là !"
+      },
       "textfield": "Votre avis",
       "pageAmbiente": {
         "question1": "Question1",
@@ -119,7 +115,8 @@ class LanguageProvider extends ChangeNotifier {
       },
       "pageHome": {
         "noTimePopupTitle": "Vous ne pouvez pas évaluer pour le moment !",
-        "noTimePopupContent": "Vous ne pouvez évaluer que pendant les heures de repas entre 11h30 et 14h30 !",
+        "noTimePopupContent":
+            "Vous ne pouvez évaluer que pendant les heures de repas entre 11h30 et 14h30 !",
         "noTimePopupButton": "D'ACCORD"
       },
       "pageService": {