should have push notifs as well as Battery SOC monitoring

android/app/build.gradle.kts

@@ -1,5 +1,8 @@
 plugins {
     id("com.android.application")
+    // START: FlutterFire Configuration
+    id("com.google.gms.google-services")
+    // END: FlutterFire Configuration
     id("kotlin-android")
     // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
     id("dev.flutter.flutter-gradle-plugin")

android/app/google-services.json

@@ -0,0 +1,29 @@
+{
+  "project_info": {
+    "project_number": "956683546941",
+    "project_id": "blindmaster-54055",
+    "storage_bucket": "blindmaster-54055.firebasestorage.app"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:956683546941:android:828055a1f543b75f121554",
+        "android_client_info": {
+          "package_name": "com.example.blind_master"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyBJzL-jeo4xa_rQkHymzku_2lIJ6WJ8hoI"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

android/settings.gradle.kts

@@ -19,6 +19,9 @@ pluginManagement {
 plugins {
     id("dev.flutter.flutter-plugin-loader") version "1.0.0"
     id("com.android.application") version "8.7.0" apply false
+    // START: FlutterFire Configuration
+    id("com.google.gms.google-services") version("4.3.15") apply false
+    // END: FlutterFire Configuration
     id("org.jetbrains.kotlin.android") version "1.8.22" apply false
 }
 

firebase.json

@@ -0,0 +1 @@
+{"flutter":{"platforms":{"android":{"default":{"projectId":"blindmaster-54055","appId":"1:956683546941:android:828055a1f543b75f121554","fileOutput":"android/app/google-services.json"}},"ios":{"default":{"projectId":"blindmaster-54055","appId":"1:956683546941:ios:162a6b8aa58f1eb8121554","uploadDebugSymbols":false,"fileOutput":"ios/Runner/GoogleService-Info.plist"}},"macos":{"default":{"projectId":"blindmaster-54055","appId":"1:956683546941:ios:162a6b8aa58f1eb8121554","uploadDebugSymbols":false,"fileOutput":"macos/Runner/GoogleService-Info.plist"}},"dart":{"lib/firebase_options.dart":{"projectId":"blindmaster-54055","configurations":{"android":"1:956683546941:android:828055a1f543b75f121554","ios":"1:956683546941:ios:162a6b8aa58f1eb8121554","macos":"1:956683546941:ios:162a6b8aa58f1eb8121554","web":"1:956683546941:web:f66e35806267907c121554","windows":"1:956683546941:web:f5d94d05b6ce6bef121554"}}}}}}

ios/Runner.xcodeproj/project.pbxproj

@@ -11,6 +11,7 @@
 		331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
 		37168F2E6E0EB2FD2E2670EA /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A76A4A76AA7A29FE3F7CE6A5 /* Pods_RunnerTests.framework */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		594276F4616D1396DBF5D0C1 /* GoogleService-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = 86D2D4E2E379E6C7A77A04E3 /* GoogleService-Info.plist */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
@@ -52,6 +53,7 @@
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
+		86D2D4E2E379E6C7A77A04E3 /* GoogleService-Info.plist */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.plist.xml; name = "GoogleService-Info.plist"; path = "Runner/GoogleService-Info.plist"; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		97606C416DE8FC726A943531 /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
@@ -115,6 +117,7 @@
 				331C8082294A63A400263BE5 /* RunnerTests */,
 				FB2136F1EB4879FFCA098756 /* Pods */,
 				AAE1A6D2DD25E745E39CFD95 /* Frameworks */,
+				86D2D4E2E379E6C7A77A04E3 /* GoogleService-Info.plist */,
 			);
 			sourceTree = "<group>";
 		};
@@ -264,6 +267,7 @@
 				3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
 				97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
 				97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
+				594276F4616D1396DBF5D0C1 /* GoogleService-Info.plist in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

ios/Runner/GoogleService-Info.plist

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>API_KEY</key>
+	<string>AIzaSyC0MWniqI8flETaT8zKwXQzBhYRljKIKvk</string>
+	<key>GCM_SENDER_ID</key>
+	<string>956683546941</string>
+	<key>PLIST_VERSION</key>
+	<string>1</string>
+	<key>BUNDLE_ID</key>
+	<string>com.example.blindMaster</string>
+	<key>PROJECT_ID</key>
+	<string>blindmaster-54055</string>
+	<key>STORAGE_BUCKET</key>
+	<string>blindmaster-54055.firebasestorage.app</string>
+	<key>IS_ADS_ENABLED</key>
+	<false></false>
+	<key>IS_ANALYTICS_ENABLED</key>
+	<false></false>
+	<key>IS_APPINVITE_ENABLED</key>
+	<true></true>
+	<key>IS_GCM_ENABLED</key>
+	<true></true>
+	<key>IS_SIGNIN_ENABLED</key>
+	<true></true>
+	<key>GOOGLE_APP_ID</key>
+	<string>1:956683546941:ios:162a6b8aa58f1eb8121554</string>
+</dict>
+</plist>

ios/Runner/Info.plist

@@ -54,6 +54,11 @@
     <key>NSAllowsLocalNetworking</key>
     <true/>
   </dict>
+  <key>UIBackgroundModes</key>
+  <array>
+      <string>fetch</string>
+      <string>remote-notification</string>
+  </array>
 
   <key>NSLocalNetworkUsageDescription</key>
   <string>Allow the app to find and connect to the Dart VM for debugging purposes.</string>

lib/BlindMasterResources/fcm_service.dart

@@ -0,0 +1,18 @@
+import 'package:blind_master/BlindMasterResources/secure_transmissions.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
+
+class FcmService {
+  /// Request permission, fetch the FCM token, and register it with the server.
+  /// Safe to call on every login/session-restore — the server just upserts the value.
+  static Future<void> register() async {
+    try {
+      final messaging = FirebaseMessaging.instance;
+      await messaging.requestPermission(alert: true, badge: true, sound: true);
+      final token = await messaging.getToken();
+      if (token == null) return;
+      await securePost({'token': token}, 'register_fcm_token');
+    } catch (_) {
+      // Non-fatal — push notifications simply won't work until the next successful registration.
+    }
+  }
+}

lib/BlindMasterScreens/Startup/login_screen.dart

@@ -1,3 +1,4 @@
+import 'package:blind_master/BlindMasterResources/fcm_service.dart';
 import 'package:blind_master/BlindMasterResources/secure_transmissions.dart';
 import 'package:blind_master/BlindMasterScreens/Startup/create_user_screen.dart';
 import 'package:blind_master/BlindMasterScreens/Startup/forgot_password_screen.dart';
@@ -84,6 +85,7 @@ class _LoginScreenState extends State<LoginScreen> {
       if (token.isEmpty) throw Exception('Token Not Received');
       final storage = FlutterSecureStorage();
       await storage.write(key: 'token', value: token);
+      await FcmService.register();
 
     } catch(e) {
       if (!mounted) return;

lib/BlindMasterScreens/Startup/splash_screen.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 import 'dart:convert';
 
+import 'package:blind_master/BlindMasterResources/fcm_service.dart';
 import 'package:blind_master/BlindMasterResources/secure_transmissions.dart';
 import 'package:blind_master/BlindMasterScreens/home_screen.dart';
 import 'package:blind_master/BlindMasterScreens/Startup/login_screen.dart';
@@ -50,6 +51,7 @@ class _SplashScreenState extends State<SplashScreen> {
         }
         
         nextScreen = HomeScreen();
+        await FcmService.register();
       } else {
         nextScreen = LoginScreen();
       }

lib/BlindMasterScreens/email_verification_waiting_screen.dart

@@ -121,7 +121,7 @@ abstract class BaseVerificationWaitingScreenState<T extends BaseVerificationWait
           child: ListView(
             physics: AlwaysScrollableScrollPhysics(),
             children: [
-              Container(
+              SizedBox(
                 height: MediaQuery.of(context).size.height,
                 child: Column(
                   mainAxisAlignment: MainAxisAlignment.center,

lib/BlindMasterScreens/individualControl/device_screen.dart

@@ -24,6 +24,7 @@ class _DeviceScreenState extends State<DeviceScreen> {
   List occports = [];
   Widget? peripheralList;
   String deviceName = "...";
+  int? batterySoc;
 
   @override
   void initState() {
@@ -48,7 +49,8 @@ class _DeviceScreenState extends State<DeviceScreen> {
         final body = json.decode(response.body) as Map<String, dynamic>;
         setState(() {
           deviceName = body['device_name'];
-        }); 
+          batterySoc = body['battery_soc'] as int?;
+        });
       }
     } catch (e) {
       if (!mounted) return;
@@ -355,12 +357,30 @@ class _DeviceScreenState extends State<DeviceScreen> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: Text(
+        title: Text(deviceName, style: GoogleFonts.aBeeZee()),
-          deviceName,
-          style: GoogleFonts.aBeeZee(),
-        ),
         backgroundColor: Theme.of(context).primaryColorLight,
         foregroundColor: Colors.white,
+        actions: [
+          if (batterySoc != null)
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 16),
+              child: Row(
+                children: [
+                  Icon(
+                    batterySoc! <= 10 ? Icons.battery_alert
+                    : batterySoc! <= 20 ? Icons.battery_1_bar
+                    : batterySoc! <= 40 ? Icons.battery_2_bar
+                    : batterySoc! <= 60 ? Icons.battery_3_bar
+                    : batterySoc! <= 80 ? Icons.battery_5_bar
+                    : Icons.battery_full,
+                    color: batterySoc! <= 10 ? Colors.red : Colors.white,
+                  ),
+                  const SizedBox(width: 4),
+                  Text('$batterySoc%', style: const TextStyle(color: Colors.white)),
+                ],
+              ),
+            ),
+        ],
       ),
       body: peripheralList ?? SizedBox(
         height: MediaQuery.of(context).size.height * 0.8,

lib/BlindMasterScreens/individualControl/peripheral_screen.dart

@@ -124,6 +124,27 @@ class _PeripheralScreenState extends State<PeripheralScreen> {
           }
         });
         
+        socket?.on("battery_alert", (data) {
+          if (data is! Map<String, dynamic>) return;
+          if (data['deviceId'] != widget.deviceId) return;
+          if (!mounted) return;
+          final type = data['type'] as String? ?? '';
+          final soc  = data['soc']  as int?    ?? 0;
+          final (String message, Color color) = switch (type) {
+            'overvoltage'          => ('Battery fault detected. Please check your charger.', Colors.red),
+            'critical_low'        => ('Battery critically low ($soc%). Device shutting down.', Colors.red),
+            'low_voltage_warning' => ('Battery voltage dip detected ($soc%). Monitor closely.', Colors.orange),
+            'low_20'              => ('Battery low: $soc% remaining. Consider charging soon.', Colors.orange),
+            'low_10'              => ('Battery very low: $soc% remaining. Charge now.', Colors.deepOrange),
+            _                     => ('Battery alert received ($soc%).', Colors.orange),
+          };
+          ScaffoldMessenger.of(context).showSnackBar(SnackBar(
+            content: Text(message),
+            backgroundColor: color,
+            duration: const Duration(seconds: 6),
+          ));
+        });
+
         socket?.on("calib", (periphData) {
           if (periphData is Map<String, dynamic>) {
             if (periphData['periphID'] == widget.peripheralId) {

lib/firebase_options.dart

@@ -0,0 +1,88 @@
+// File generated by FlutterFire CLI.
+// ignore_for_file: type=lint
+import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;
+import 'package:flutter/foundation.dart'
+    show defaultTargetPlatform, kIsWeb, TargetPlatform;
+
+/// Default [FirebaseOptions] for use with your Firebase apps.
+///
+/// Example:
+/// ```dart
+/// import 'firebase_options.dart';
+/// // ...
+/// await Firebase.initializeApp(
+///   options: DefaultFirebaseOptions.currentPlatform,
+/// );
+/// ```
+class DefaultFirebaseOptions {
+  static FirebaseOptions get currentPlatform {
+    if (kIsWeb) {
+      return web;
+    }
+    switch (defaultTargetPlatform) {
+      case TargetPlatform.android:
+        return android;
+      case TargetPlatform.iOS:
+        return ios;
+      case TargetPlatform.macOS:
+        return macos;
+      case TargetPlatform.windows:
+        return windows;
+      case TargetPlatform.linux:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for linux - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      default:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions are not supported for this platform.',
+        );
+    }
+  }
+
+  static const FirebaseOptions web = FirebaseOptions(
+    apiKey: 'AIzaSyDnRirxd46eWwUkK9cKi-g0mKaIBY3LODM',
+    appId: '1:956683546941:web:f66e35806267907c121554',
+    messagingSenderId: '956683546941',
+    projectId: 'blindmaster-54055',
+    authDomain: 'blindmaster-54055.firebaseapp.com',
+    storageBucket: 'blindmaster-54055.firebasestorage.app',
+    measurementId: 'G-Y31FSGG3KP',
+  );
+
+  static const FirebaseOptions android = FirebaseOptions(
+    apiKey: 'AIzaSyBJzL-jeo4xa_rQkHymzku_2lIJ6WJ8hoI',
+    appId: '1:956683546941:android:828055a1f543b75f121554',
+    messagingSenderId: '956683546941',
+    projectId: 'blindmaster-54055',
+    storageBucket: 'blindmaster-54055.firebasestorage.app',
+  );
+
+  static const FirebaseOptions ios = FirebaseOptions(
+    apiKey: 'AIzaSyC0MWniqI8flETaT8zKwXQzBhYRljKIKvk',
+    appId: '1:956683546941:ios:162a6b8aa58f1eb8121554',
+    messagingSenderId: '956683546941',
+    projectId: 'blindmaster-54055',
+    storageBucket: 'blindmaster-54055.firebasestorage.app',
+    iosBundleId: 'com.example.blindMaster',
+  );
+
+  static const FirebaseOptions macos = FirebaseOptions(
+    apiKey: 'AIzaSyC0MWniqI8flETaT8zKwXQzBhYRljKIKvk',
+    appId: '1:956683546941:ios:162a6b8aa58f1eb8121554',
+    messagingSenderId: '956683546941',
+    projectId: 'blindmaster-54055',
+    storageBucket: 'blindmaster-54055.firebasestorage.app',
+    iosBundleId: 'com.example.blindMaster',
+  );
+
+  static const FirebaseOptions windows = FirebaseOptions(
+    apiKey: 'AIzaSyDnRirxd46eWwUkK9cKi-g0mKaIBY3LODM',
+    appId: '1:956683546941:web:f5d94d05b6ce6bef121554',
+    messagingSenderId: '956683546941',
+    projectId: 'blindmaster-54055',
+    authDomain: 'blindmaster-54055.firebaseapp.com',
+    storageBucket: 'blindmaster-54055.firebasestorage.app',
+    measurementId: 'G-WR6581J4P4',
+  );
+}

lib/main.dart

@@ -1,9 +1,21 @@
 import 'package:blind_master/BlindMasterScreens/Startup/splash_screen.dart';
+import 'package:firebase_core/firebase_core.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/material.dart';
+import 'firebase_options.dart'; // generated by: flutterfire configure
+
+// Handles FCM messages that arrive when the app is terminated or in the background.
+@pragma('vm:entry-point')
+Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
+  // The system notification tray handles display automatically — nothing to do here.
+}
 
 enum DaysOfWeek {Su, M, Tu, W, Th, F, Sa}
 
-void main() {
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
+  FirebaseMessaging.onBackgroundMessage(_firebaseMessagingBackgroundHandler);
   runApp(const MyApp());
 }
 

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,11 +5,15 @@
 import FlutterMacOS
 import Foundation
 
+import firebase_core
+import firebase_messaging
 import flutter_blue_plus_darwin
 import flutter_secure_storage_macos
 import path_provider_foundation
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
+  FLTFirebaseMessagingPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseMessagingPlugin"))
   FlutterBluePlusPlugin.register(with: registry.registrar(forPlugin: "FlutterBluePlusPlugin"))
   FlutterSecureStoragePlugin.register(with: registry.registrar(forPlugin: "FlutterSecureStoragePlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))

macos/Runner.xcodeproj/project.pbxproj

@@ -29,6 +29,7 @@
 		33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F42044A3C60003C045 /* MainMenu.xib */; };
 		33CC11132044BFA00003C045 /* MainFlutterWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC11122044BFA00003C045 /* MainFlutterWindow.swift */; };
 		510DC9E050C735E1FBF1C1FD /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = AC7515B2D46078310198AFD4 /* Pods_Runner.framework */; };
+		BE771B8A9976A1289B08647B /* GoogleService-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = CBE207412544A4AE810D73E6 /* GoogleService-Info.plist */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -84,6 +85,7 @@
 		AC7515B2D46078310198AFD4 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		B470971DD8BAE485C4E2A184 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 		BC9EC623BBA5495B6961AC86 /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		CBE207412544A4AE810D73E6 /* GoogleService-Info.plist */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.plist.xml; name = "GoogleService-Info.plist"; path = "Runner/GoogleService-Info.plist"; sourceTree = "<group>"; };
 		CF16161918037C19DA5DEC89 /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
 		D528F24B7B6048C3ED8D182D /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
 		E3D2DA0696219491C0544B6D /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
@@ -152,6 +154,7 @@
 				33CC10EE2044A3C60003C045 /* Products */,
 				D73912EC22F37F3D000D13A0 /* Frameworks */,
 				270DDF1080CFA927F62FC922 /* Pods */,
+				CBE207412544A4AE810D73E6 /* GoogleService-Info.plist */,
 			);
 			sourceTree = "<group>";
 		};
@@ -317,6 +320,7 @@
 			files = (
 				33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */,
 				33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */,
+				BE771B8A9976A1289B08647B /* GoogleService-Info.plist in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

macos/Runner/GoogleService-Info.plist

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>API_KEY</key>
+	<string>AIzaSyC0MWniqI8flETaT8zKwXQzBhYRljKIKvk</string>
+	<key>GCM_SENDER_ID</key>
+	<string>956683546941</string>
+	<key>PLIST_VERSION</key>
+	<string>1</string>
+	<key>BUNDLE_ID</key>
+	<string>com.example.blindMaster</string>
+	<key>PROJECT_ID</key>
+	<string>blindmaster-54055</string>
+	<key>STORAGE_BUCKET</key>
+	<string>blindmaster-54055.firebasestorage.app</string>
+	<key>IS_ADS_ENABLED</key>
+	<false></false>
+	<key>IS_ANALYTICS_ENABLED</key>
+	<false></false>
+	<key>IS_APPINVITE_ENABLED</key>
+	<true></true>
+	<key>IS_GCM_ENABLED</key>
+	<true></true>
+	<key>IS_SIGNIN_ENABLED</key>
+	<true></true>
+	<key>GOOGLE_APP_ID</key>
+	<string>1:956683546941:ios:162a6b8aa58f1eb8121554</string>
+</dict>
+</plist>

pubspec.lock

@@ -1,6 +1,14 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  _flutterfire_internals:
+    dependency: transitive
+    description:
+      name: _flutterfire_internals
+      sha256: ff0a84a2734d9e1089f8aedd5c0af0061b82fb94e95260d943404e0ef2134b11
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.59"
   args:
     dependency: transitive
     description:
@@ -45,10 +53,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
+      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.0"
+    version: "1.4.1"
   clock:
     dependency: transitive
     description:
@@ -121,6 +129,54 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
+  firebase_core:
+    dependency: "direct main"
+    description:
+      name: firebase_core
+      sha256: "7be63a3f841fc9663342f7f3a011a42aef6a61066943c90b1c434d79d5c995c5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.15.2"
+  firebase_core_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_core_platform_interface
+      sha256: cccb4f572325dc14904c02fcc7db6323ad62ba02536833dddb5c02cac7341c64
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.2"
+  firebase_core_web:
+    dependency: transitive
+    description:
+      name: firebase_core_web
+      sha256: "0ed0dc292e8f9ac50992e2394e9d336a0275b6ae400d64163fdf0a8a8b556c37"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.24.1"
+  firebase_messaging:
+    dependency: "direct main"
+    description:
+      name: firebase_messaging
+      sha256: "60be38574f8b5658e2f22b7e311ff2064bea835c248424a383783464e8e02fcc"
+      url: "https://pub.dev"
+    source: hosted
+    version: "15.2.10"
+  firebase_messaging_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_messaging_platform_interface
+      sha256: "685e1771b3d1f9c8502771ccc9f91485b376ffe16d553533f335b9183ea99754"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.6.10"
+  firebase_messaging_web:
+    dependency: transitive
+    description:
+      name: firebase_messaging_web
+      sha256: "0d1be17bc89ed3ff5001789c92df678b2e963a51b6fa2bdb467532cc9dbed390"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.10.10"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -324,18 +380,18 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
+      sha256: "12956d0ad8390bbcc63ca2e1469c0619946ccb52809807067a7020d57e647aa6"
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.17"
+    version: "0.12.18"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
       url: "https://pub.dev"
     source: hosted
-    version: "0.11.1"
+    version: "0.13.0"
   meta:
     dependency: transitive
     description:
@@ -505,10 +561,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: ab2726c1a94d3176a45960b6234466ec367179b87dd74f1611adb1f3b5fb9d55
+      sha256: "93167629bfc610f71560ab9312acdda4959de4df6fac7492c89ff0d3886f6636"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.7"
+    version: "0.7.9"
   typed_data:
     dependency: transitive
     description:
@@ -566,5 +622,5 @@ packages:
     source: hosted
     version: "6.6.1"
 sdks:
-  dart: ">=3.8.0 <4.0.0"
+  dart: ">=3.9.0-0 <4.0.0"
   flutter: ">=3.29.0"

pubspec.yaml

@@ -42,6 +42,8 @@ dependencies:
   flutter_secure_storage: ^9.2.4
   flutter_xlider: ^3.5.0
   socket_io_client: ^3.1.2
+  firebase_core: ^3.0.0
+  firebase_messaging: ^15.0.0
 
 dev_dependencies:
   flutter_test:

windows/flutter/generated_plugin_registrant.cc

@@ -6,9 +6,12 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <firebase_core/firebase_core_plugin_c_api.h>
 #include <flutter_secure_storage_windows/flutter_secure_storage_windows_plugin.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  FirebaseCorePluginCApiRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("FirebaseCorePluginCApi"));
   FlutterSecureStorageWindowsPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FlutterSecureStorageWindowsPlugin"));
 }

windows/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  firebase_core
   flutter_secure_storage_windows
 )