Merge branch 'testbranch'

lib/firebase_options.dart

@@ -56,6 +56,7 @@ class DefaultFirebaseOptions {
     projectId: 'hustle-stay',
     authDomain: 'hustle-stay.firebaseapp.com',
     storageBucket: 'hustle-stay.appspot.com',
+    measurementId: 'G-5SHV2ZPSH9',
   );
 
   static const FirebaseOptions android = FirebaseOptions(

lib/main.dart

@@ -1,6 +1,7 @@
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:firebase_core/firebase_core.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:firebase_storage/firebase_storage.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
@@ -31,38 +32,24 @@ SharedPreferences? prefs;
 final auth = FirebaseAuth.instance;
 final firestore = FirebaseFirestore.instance;
 final storage = FirebaseStorage.instance;
+final firebaseMessaging = FirebaseMessaging.instance;
 
 /// Main function
 void main() async {
-  // Just to show errors not so rudely
-  ErrorWidget.builder = (FlutterErrorDetails details) {
-    return Material(
-        child: Column(
-      mainAxisSize: MainAxisSize.min,
-      mainAxisAlignment: MainAxisAlignment.center,
-      children: [
-        const Text(
-          ':-( Something went wrong!',
-          style: TextStyle(fontSize: 20),
-          textAlign: TextAlign.center,
-        ),
-        Text(
-          '\n${details.exception}',
-          style: const TextStyle(color: Colors.red),
-          textAlign: TextAlign.center,
-        ),
-        const Text(
-          'Contact shivanshukgupta or sanidhayasharma141 on linkedin for support\n',
-          textAlign: TextAlign.center,
-        ),
-      ],
-    ));
-  };
-  WidgetsFlutterBinding.ensureInitialized();
+  /// Just to show errors not so rudely
+  setErrorWidget();
+
   // Initializing Firebase SDK
+  WidgetsFlutterBinding.ensureInitialized();
   await Firebase.initializeApp(
     options: DefaultFirebaseOptions.currentPlatform,
   );
+
+  /// Setting up firebase messaging
+  final fcmToken = await firebaseMessaging.getToken();
+  debugPrint("fcmToken = $fcmToken");
+  initializeFCM();
+
   // Initializing prefs here in main to avoid any delay in activating settings
   prefs = await SharedPreferences.getInstance();
   try {
@@ -86,6 +73,45 @@ void main() async {
   runApp(const ProviderScope(child: HustleStayApp()));
 }
 
+void initializeFCM() {
+  firebaseMessaging.onTokenRefresh.listen((fcmToken) {
+    debugPrint("FCM Token was refreshed. The new token is: $fcmToken");
+    // TODO: If necessary send token to application server.
+
+    // Note: This callback is fired at each app startup and whenever a new
+    // token is generated.
+  }).onError((err) {
+    debugPrint("Error: $err");
+    // Error getting token.
+  });
+}
+
+void setErrorWidget() {
+  ErrorWidget.builder = (FlutterErrorDetails details) {
+    return Material(
+        child: Column(
+      mainAxisSize: MainAxisSize.min,
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        const Text(
+          ':-( Something went wrong!',
+          style: TextStyle(fontSize: 20),
+          textAlign: TextAlign.center,
+        ),
+        Text(
+          '\n${details.exception}',
+          style: const TextStyle(color: Colors.red),
+          textAlign: TextAlign.center,
+        ),
+        const Text(
+          'Contact shivanshukgupta or sanidhayasharma141 on linkedin for support\n',
+          textAlign: TextAlign.center,
+        ),
+      ],
+    ));
+  };
+}
+
 /// The main app widget
 class HustleStayApp extends ConsumerWidget {
   const HustleStayApp({super.key});
@@ -182,7 +208,11 @@ Future<void> initializeEverything() async {
   await initializeComplaints();
   everythingInitialized.value = "Fetching requests";
   await initializeRequests();
-  everythingInitialized.value = "Fetching vehicle requests";
-  await initializeVehicleRequests();
+
+  if (currentUser.type == 'warden' ||
+      currentUser.email == '[email protected]') {
+    everythingInitialized.value = "Fetching vehicle requests";
+    await initializeVehicleRequests();
+  }
   everythingInitialized.value = null;
 }

lib/providers/notifications/notifications.dart

@@ -0,0 +1,40 @@
+import 'dart:convert';
+
+import 'package:http/http.dart' as http;
+
+Future<void> sendNotification({
+  String? title,
+  String? body,
+  String to = '/topics/all',
+}) async {
+  /// TODO: Dangerous!!! the fcm API key is here and should be moved to a backend
+  /// ERR:
+  const String serverKey =
+      'AAAAmUIGOT0:APA91bEVQn5IIBwUrIG8Brgf3vzZ-KxaGnDYY_8ElgZq65t909kx_EzFz6l613Kny_4Jh0JTcbm-EE3dvWGWM7dMISwseQ_wF0iYPDX9ti-nJKqrxKOXt3sKtXWh-VXSX_e3fsapadQO';
+  const String fcmUrl = 'https://fcm.googleapis.com/fcm/send';
+
+  final Map<String, dynamic> notification = {
+    'to': to,
+    'notification': {
+      'title': title,
+      'body': body,
+    },
+  };
+
+  final headers = {
+    'Content-Type': 'application/json',
+    'Authorization': 'key=$serverKey',
+  };
+
+  final response = await http.post(
+    Uri.parse(fcmUrl),
+    headers: headers,
+    body: jsonEncode(notification),
+  );
+
+  if (response.statusCode == 200) {
+    print('Notification sent successfully');
+  } else {
+    print('Failed to send notification: ${response.body}');
+  }
+}

lib/providers/settings.dart

@@ -12,7 +12,7 @@ class _Settings {
   bool autoDarkMode = true;
 
   /// the last visited page
-  int currentPage = 3;
+  int currentPage = 2;
 
   /// Introduction screen visisted
   bool introductionScreenVisited = false;

lib/screens/admin_panel/admin_panel_screen.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:hustle_stay/screens/admin_panel/manage_categories.dart';
 import 'package:hustle_stay/screens/admin_panel/manage_requests.dart';
 import 'package:hustle_stay/screens/admin_panel/manage_user_permission.dart';
+import 'package:hustle_stay/screens/vehicle/vehicle_screen.dart';
 
 import '../../models/common/operation.dart';
 import 'manage_hostel_attendance.dart';
@@ -30,7 +31,11 @@ class _AdminPanelState extends State<AdminPanel> {
     Operations(
         cardColor: const Color.fromARGB(255, 0, 146, 69),
         operationName: 'Manage Hostels & Attendance',
-        icon: const Icon(Icons.calendar_month))
+        icon: const Icon(Icons.calendar_month)),
+    Operations(
+        cardColor: const Color.fromARGB(255, 0, 136, 146),
+        operationName: 'Vehicle Schedule',
+        icon: const Icon(Icons.airport_shuttle_rounded)),
   ];
 
   @override
@@ -41,16 +46,16 @@ class _AdminPanelState extends State<AdminPanel> {
 
     return Scaffold(
       appBar: AppBar(
-        title: Text('Admin Panel'),
+        title: const Text('Admin Panel'),
       ),
       body: SafeArea(
         child: GridView.builder(
-          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+          gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
             crossAxisCount: 2,
             childAspectRatio: 1,
           ),
           itemBuilder: (context, index) {
-            final Color cardColor = catList[index].cardColor!;
+            final Color cardColor = catList[index].cardColor;
 
             final LinearGradient gradient = LinearGradient(
               begin: Alignment.topCenter,
@@ -84,6 +89,10 @@ class _AdminPanelState extends State<AdminPanel> {
                       Navigator.of(context).push(MaterialPageRoute(
                           builder: (_) => const ManageHostelPage()));
                       break;
+                    case 'Vehicle Schedule':
+                      Navigator.of(context).push(MaterialPageRoute(
+                          builder: (_) => const VehicleScreen()));
+                      break;
                     default:
                   }
                 },