merge commit

Reviewed-on: #18

covas_mobile/lib/pages/ListItemMenu.dart

@@ -1,3 +1,4 @@
+import 'package:covas_mobile/classes/alert.dart';
 import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
 import 'package:flutter_dotenv/flutter_dotenv.dart'; // Import dotenv
@@ -51,21 +52,37 @@ class _MyHomePageState extends State<ListItemMenu> {
   // Fetching events from API
   static Future<List<Events>> getPosts() async {
     PermissionStatus status = await Permission.location.status;
-
+    final List<Events> body = [];
     var url = Uri.parse("${globals.api}/events");
     if (status.isGranted) {
       print("Location permission granted");
 
       // Get the current position with high accuracy
-      LocationSettings locationSettings = LocationSettings(
-        accuracy: LocationAccuracy.high,
-        distanceFilter:
-            10, // Optional: Minimum distance (in meters) to trigger location update
-      );
 
-      Position position = await Geolocator.getCurrentPosition(
-        locationSettings: locationSettings,
+      const LocationSettings locationSettings = LocationSettings(
+        accuracy: LocationAccuracy.medium,
+        timeLimit: Duration(seconds: 5),
       );
+      Position? position;
+      try {
+        position = await Geolocator.getCurrentPosition(
+            locationSettings: locationSettings);
+      } on LocationServiceDisabledException {
+        // Handle location services disabled
+        print('Location services are disabled.');
+        position = await Geolocator.getLastKnownPosition();
+        if (position == null) {
+          print('No last known position available.');
+        }
+      } catch (e) {
+        // Handle other errors
+        print('Failed to get location: $e');
+        position = await Geolocator.getLastKnownPosition();
+        if (position == null) {
+          print('No last known position available.');
+        }
+      }
+      if (position != null) {
         // Calculate the boundaries
         double radiusInKm = 50;
         double latDistance = radiusInKm / 111.0;
@@ -83,7 +100,7 @@ class _MyHomePageState extends State<ListItemMenu> {
       }
       SharedPreferences prefs = await SharedPreferences.getInstance();
       var accessToken = prefs.getString("access_token") ?? "";
-    final List<Events> body = [];
+
       if (accessToken.isNotEmpty) {
         final response = await http.get(url, headers: {
           "Content-Type": "application/json",
@@ -92,6 +109,7 @@ class _MyHomePageState extends State<ListItemMenu> {
         final List body = json.decode(utf8.decode(response.bodyBytes));
         return body.map((e) => Events.fromJson(e)).toList();
       }
+    }
     return body;
   }
 
@@ -119,8 +137,6 @@ class _MyHomePageState extends State<ListItemMenu> {
     super.initState();
     // Initialize data fetch when the page loads
     _getCurrentLocation();
-
-    Datepicker.text = DateFormat("dd-MM-yyyy").format(new DateTime.now());
   }
 
   // Get the device's current location
@@ -131,19 +147,32 @@ class _MyHomePageState extends State<ListItemMenu> {
       print("Location permission granted");
 
       // Get the current position with high accuracy
-      LocationSettings locationSettings = LocationSettings(
-        accuracy: LocationAccuracy.high,
-        distanceFilter:
-            10, // Optional: Minimum distance (in meters) to trigger location update
-      );
-
-      Position position = await Geolocator.getCurrentPosition(
-        locationSettings: locationSettings,
-      );
+      const LocationSettings locationSettings = LocationSettings(
+          accuracy: LocationAccuracy.medium, timeLimit: Duration(seconds: 5));
+      Position? position;
+      try {
+        position = await Geolocator.getCurrentPosition(
+            locationSettings: locationSettings);
+      } on LocationServiceDisabledException {
+        // Handle location services disabled
+        print('Location services are disabled.');
+        position = await Geolocator.getLastKnownPosition();
+        if (position == null) {
+          print('No last known position available.');
+        }
+      } catch (e) {
+        // Handle other errors
+        print('Failed to get location: $e');
+        position = await Geolocator.getLastKnownPosition();
+        if (position == null) {
+          print('No last known position available.');
+        }
+      }
 
       // Reverse geocode: Get city and country from latitude and longitude using Mapbox Search API
-      final place =
-          await _getCityAndCountry(position.latitude, position.longitude);
+      if (position != null) {
+        _getCityAndCountry(position!.latitude, position!.longitude);
+      }
     }
   }
 
@@ -303,10 +332,7 @@ class _MyHomePageState extends State<ListItemMenu> {
     DateTime dateEvent = DateTime.now();
 
     DateTime? pickedDate = await showDatePicker(
-        context: context,
-        firstDate: dateEvent,
-        initialDate: dateEvent,
-        lastDate: DateTime(2104));
+        context: context, firstDate: dateEvent, lastDate: DateTime(2104));
     if (pickedDate == null) return;
     Datepicker.text = DateFormat("dd-MM-yyyy").format(pickedDate);
   }

covas_mobile/lib/pages/MapboxPages.dart

@@ -141,19 +141,33 @@ class _MapboxPagesState extends State<MapboxPages> with ShowErrorDialog {
             "Location permissions are permanently denied. Enable them in settings.");
         return;
       }
-      LocationSettings locationSettings = LocationSettings(
-        accuracy: LocationAccuracy.high,
-        distanceFilter:
-            10, // Optional: Minimum distance (in meters) to trigger location update
-      );
-
-      Position position = await Geolocator.getCurrentPosition(
-        locationSettings: locationSettings,
-      );
+      const LocationSettings locationSettings = LocationSettings(
+          accuracy: LocationAccuracy.medium, timeLimit: Duration(seconds: 5));
+      Position? position;
+      try {
+        position = await Geolocator.getCurrentPosition(
+            locationSettings: locationSettings);
+      } on LocationServiceDisabledException {
+        // Handle location services disabled
+        print('Location services are disabled.');
+        position = await Geolocator.getLastKnownPosition();
+        if (position == null) {
+          print('No last known position available.');
+        }
+      } catch (e) {
+        // Handle other errors
+        print('Failed to get location: $e');
+        position = await Geolocator.getLastKnownPosition();
+        if (position == null) {
+          print('No last known position available.');
+        }
+      }
+      if (position != null) {
         setState(() {
-        userPosition = LatLng(position.latitude, position.longitude);
+          userPosition = LatLng(position!.latitude, position!.longitude);
           isUserPositionInitialized = true;
         });
+      }
       _initToken();
       _getEventInfo();
     } catch (e) {