thlaure · thlaure · Apr 19, 2026 · Apr 19, 2026 · Apr 19, 2026
diff --git a/backend/grumphp.yml b/backend/grumphp.yml
@@ -5,7 +5,8 @@ grumphp:
     tasks:
         git_commit_message:
             enforce_capitalized_subject: false
-            max_subject_width: 72
+            max_subject_width: 120
+            max_body_width: 0
             type_scope_conventions:
                 - types:
                       - build

diff --git a/caregiver_app/lib/l10n/app_localizations.dart b/caregiver_app/lib/l10n/app_localizations.dart
@@ -0,0 +1,72 @@
+import 'package:flutter/material.dart';
+import 'app_localizations_en.dart';
+import 'app_localizations_fr.dart';
+
+abstract class AppLocalizations {
+  static AppLocalizations of(BuildContext context) =>
+      Localizations.of<AppLocalizations>(context, AppLocalizations)!;
+
+  static AppLocalizations forLocale(Locale locale) {
+    return switch (locale.languageCode) {
+      'fr' => AppLocalizationsFr(),
+      _ => AppLocalizationsEn(),
+    };
+  }
+
+  static const delegate = _AppLocalizationsDelegate();
+
+  static const supportedLocales = [Locale('en'), Locale('fr')];
+
+  // ── Generic ───────────────────────────────────────────────────────────────
+  String get appTitle;
+
+  // ── Home ──────────────────────────────────────────────────────────────────
+  String get statusLinkedTitle;
+  String get statusUnlinkedTitle;
+  String get statusLinkedBody;
+  String get statusUnlinkedBody;
+  String get linkedSnackbar;
+  String get linkButton;
+  String get statusCardTitle;
+  String get howItWorksTitle;
+  String get statusCardBody;
+  String get howItWorksBody;
+  String get importantTitle;
+  String get importantBody;
+  String get homeFootnote;
+
+  // ── Active Alert ──────────────────────────────────────────────────────────
+  String get fallDetectedTitle;
+  String detectedAt(String time);
+  String get locationTitle;
+  String get alertIdTitle;
+  String get acknowledge;
+
+  // ── Link ──────────────────────────────────────────────────────────────────
+  String get linkScreenTitle;
+  String get enterInviteCodeTitle;
+  String get inviteCodeInstructions;
+  String get codeFieldLabel;
+  String get codeFieldValidation;
+  String get codeNotFound;
+  String inviteFailed(int code);
+  String get connectionError;
+  String get linkAsCaregiverButton;
+}
+
+class _AppLocalizationsDelegate
+    extends LocalizationsDelegate<AppLocalizations> {
+  const _AppLocalizationsDelegate();
+
+  @override
+  bool isSupported(Locale locale) => AppLocalizations.supportedLocales.any(
+        (l) => l.languageCode == locale.languageCode,
+      );
+
+  @override
+  Future<AppLocalizations> load(Locale locale) async =>
+      AppLocalizations.forLocale(locale);
+
+  @override
+  bool shouldReload(_AppLocalizationsDelegate old) => false;
+}
diff --git a/caregiver_app/lib/l10n/app_localizations_en.dart b/caregiver_app/lib/l10n/app_localizations_en.dart
@@ -0,0 +1,79 @@
+import 'app_localizations.dart';
+
+class AppLocalizationsEn extends AppLocalizations {
+  // ── Generic ───────────────────────────────────────────────────────────────
+  @override
+  String get appTitle => 'Fall Guardian Caregiver';
+
+  // ── Home ──────────────────────────────────────────────────────────────────
+  @override
+  String get statusLinkedTitle => 'Monitoring Active';
+  @override
+  String get statusUnlinkedTitle => 'Not Linked Yet';
+  @override
+  String get statusLinkedBody =>
+      'You will receive push alerts if a fall is detected on the protected person\'s device.';
+  @override
+  String get statusUnlinkedBody =>
+      'Link with a protected person to start receiving fall alerts.';
+  @override
+  String get linkedSnackbar =>
+      'Linked successfully! You will now receive fall alerts.';
+  @override
+  String get linkButton => 'Link with Protected Person';
+  @override
+  String get statusCardTitle => 'Status';
+  @override
+  String get howItWorksTitle => 'How it works';
+  @override
+  String get statusCardBody =>
+      'Push notifications are active. Keep this app installed.';
+  @override
+  String get howItWorksBody =>
+      '1. Ask the protected person to generate a code in their Fall Guardian app.\n'
+      '2. Tap "Link" above and enter the code.\n'
+      '3. You\'ll receive push alerts on every detected fall.';
+  @override
+  String get importantTitle => 'Important';
+  @override
+  String get importantBody =>
+      'Keep notifications enabled for this app. Fall alerts are delivered as '
+      'data-only messages — your phone must be on and connected.';
+  @override
+  String get homeFootnote =>
+      'Separate apps keep the protected-person and caregiver flows cleaner, '
+      'safer, and easier to maintain.';
+
+  // ── Active Alert ──────────────────────────────────────────────────────────
+  @override
+  String get fallDetectedTitle => 'FALL DETECTED';
+  @override
+  String detectedAt(String time) => 'Detected at $time';
+  @override
+  String get locationTitle => 'Location';
+  @override
+  String get alertIdTitle => 'Alert ID';
+  @override
+  String get acknowledge => 'Acknowledge';
+
+  // ── Link ──────────────────────────────────────────────────────────────────
+  @override
+  String get linkScreenTitle => 'Link with Protected Person';
+  @override
+  String get enterInviteCodeTitle => 'Enter Invite Code';
+  @override
+  String get inviteCodeInstructions =>
+      'Ask the protected person to generate a code in their Fall Guardian app.';
+  @override
+  String get codeFieldLabel => '8-character code';
+  @override
+  String get codeFieldValidation => 'Enter the full 8-character code';
+  @override
+  String get codeNotFound => 'Code not found or expired. Ask for a new code.';
+  @override
+  String inviteFailed(int code) => 'Failed to accept invite ($code).';
+  @override
+  String get connectionError => 'Connection error. Check the backend.';
+  @override
+  String get linkAsCaregiverButton => 'Link as Caregiver';
+}
diff --git a/caregiver_app/lib/l10n/app_localizations_fr.dart b/caregiver_app/lib/l10n/app_localizations_fr.dart
@@ -0,0 +1,80 @@
+import 'app_localizations.dart';
+
+class AppLocalizationsFr extends AppLocalizations {
+  // ── Generic ───────────────────────────────────────────────────────────────
+  @override
+  String get appTitle => 'Fall Guardian Aidant';
+
+  // ── Home ──────────────────────────────────────────────────────────────────
+  @override
+  String get statusLinkedTitle => 'Surveillance active';
+  @override
+  String get statusUnlinkedTitle => 'Non lié';
+  @override
+  String get statusLinkedBody =>
+      'Vous recevrez des alertes si une chute est détectée sur l\'appareil de la personne protégée.';
+  @override
+  String get statusUnlinkedBody =>
+      'Liez-vous à une personne protégée pour commencer à recevoir les alertes de chute.';
+  @override
+  String get linkedSnackbar =>
+      'Lien établi ! Vous recevrez désormais les alertes de chute.';
+  @override
+  String get linkButton => 'Se lier à une personne protégée';
+  @override
+  String get statusCardTitle => 'Statut';
+  @override
+  String get howItWorksTitle => 'Comment ça fonctionne';
+  @override
+  String get statusCardBody =>
+      'Les notifications push sont actives. Gardez cette application installée.';
+  @override
+  String get howItWorksBody =>
+      '1. Demandez à la personne protégée de générer un code dans son application Fall Guardian.\n'
+      '2. Appuyez sur "Se lier" ci-dessus et entrez le code.\n'
+      '3. Vous recevrez des alertes push à chaque chute détectée.';
+  @override
+  String get importantTitle => 'Important';
+  @override
+  String get importantBody =>
+      'Gardez les notifications activées pour cette application. Les alertes de chute sont '
+      'envoyées comme messages silencieux — votre téléphone doit être allumé et connecté.';
+  @override
+  String get homeFootnote =>
+      'Des applications séparées rendent les flux aidé/aidant plus clairs, plus sûrs et plus faciles à maintenir.';
+
+  // ── Active Alert ──────────────────────────────────────────────────────────
+  @override
+  String get fallDetectedTitle => 'CHUTE DÉTECTÉE';
+  @override
+  String detectedAt(String time) => 'Détectée à $time';
+  @override
+  String get locationTitle => 'Position';
+  @override
+  String get alertIdTitle => 'ID alerte';
+  @override
+  String get acknowledge => 'Acquitter';
+
+  // ── Link ──────────────────────────────────────────────────────────────────
+  @override
+  String get linkScreenTitle => 'Se lier à une personne protégée';
+  @override
+  String get enterInviteCodeTitle => 'Entrer le code d\'invitation';
+  @override
+  String get inviteCodeInstructions =>
+      'Demandez à la personne protégée de générer un code dans son application Fall Guardian.';
+  @override
+  String get codeFieldLabel => 'Code à 8 caractères';
+  @override
+  String get codeFieldValidation => 'Entrez le code complet à 8 caractères';
+  @override
+  String get codeNotFound =>
+      'Code introuvable ou expiré. Demandez un nouveau code.';
+  @override
+  String inviteFailed(int code) => 'Échec de l\'invitation ($code).';
+  @override
+  String get connectionError =>
+      'Erreur de connexion. Vérifiez le backend.';
+  @override
+  String get linkAsCaregiverButton => 'Se lier en tant qu\'aidant';
+}
diff --git a/caregiver_app/lib/main.dart b/caregiver_app/lib/main.dart
@@ -2,15 +2,21 @@ import 'dart:developer' as developer;
 
 import 'package:firebase_core/firebase_core.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
 
+import 'l10n/app_localizations.dart';
 import 'screens/active_alert_screen.dart';
 import 'screens/home_screen.dart';
 import 'services/caregiver_backend_service.dart';
 import 'services/push_notification_service.dart';
 
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();
-  await Firebase.initializeApp();
+  try {
+    await Firebase.initializeApp();
+  } catch (e) {
+    developer.log('Firebase init skipped (no config): $e', name: 'main');
+  }
   runApp(const CaregiverApp());
 }
 
@@ -22,6 +28,14 @@ class CaregiverApp extends StatelessWidget {
     return MaterialApp(
       title: 'Fall Guardian Caregiver',
       debugShowCheckedModeBanner: false,
+      localizationsDelegates: const [
+        AppLocalizations.delegate,
+        GlobalMaterialLocalizations.delegate,
+        GlobalWidgetsLocalizations.delegate,
+        GlobalCupertinoLocalizations.delegate,
+      ],
+      supportedLocales: AppLocalizations.supportedLocales,
+      locale: null,
       theme: ThemeData(
         colorScheme: ColorScheme.fromSeed(
           seedColor: const Color(0xFF2D6A4F),

diff --git a/caregiver_app/lib/screens/active_alert_screen.dart b/caregiver_app/lib/screens/active_alert_screen.dart
@@ -1,6 +1,7 @@
 import 'dart:developer' as developer;
 
 import 'package:flutter/material.dart';
+import '../l10n/app_localizations.dart';
 import '../services/caregiver_backend_service.dart';
 
 /// Full-screen alert shown when a fall notification is received.
@@ -25,7 +26,8 @@ class _ActiveAlertScreenState extends State<ActiveAlertScreen> {
   bool _acknowledging = false;
 
   String get _alertId => widget.alertData['alertId'] as String? ?? '';
-  String get _fallTimestamp => widget.alertData['fallTimestamp'] as String? ?? '';
+  String get _fallTimestamp =>
+      widget.alertData['fallTimestamp'] as String? ?? '';
   String? get _latitude => widget.alertData['latitude'] as String?;
   String? get _longitude => widget.alertData['longitude'] as String?;
 
@@ -48,13 +50,18 @@ class _ActiveAlertScreenState extends State<ActiveAlertScreen> {
         await _api.acknowledgeFallAlert(_alertId);
       }
     } catch (e) {
-      developer.log('Failed to acknowledge alert: $e', name: '_ActiveAlertScreenState');
+      developer.log(
+        'Failed to acknowledge alert: $e',
+        name: '_ActiveAlertScreenState',
+      );
     }
     if (mounted) widget.onDismiss();
   }
 
   @override
   Widget build(BuildContext context) {
+    final l10n = AppLocalizations.of(context);
+
     return Scaffold(
       backgroundColor: const Color(0xFFB00020),
       body: SafeArea(
@@ -70,10 +77,10 @@ class _ActiveAlertScreenState extends State<ActiveAlertScreen> {
                 size: 96,
               ),
               const SizedBox(height: 24),
-              const Text(
-                'FALL DETECTED',
+              Text(
+                l10n.fallDetectedTitle,
                 textAlign: TextAlign.center,
-                style: TextStyle(
+                style: const TextStyle(
                   color: Colors.white,
                   fontSize: 32,
                   fontWeight: FontWeight.w900,
@@ -82,22 +89,22 @@ class _ActiveAlertScreenState extends State<ActiveAlertScreen> {
               ),
               const SizedBox(height: 12),
               Text(
-                'Detected at $_formattedTime',
+                l10n.detectedAt(_formattedTime),
                 textAlign: TextAlign.center,
                 style: const TextStyle(color: Colors.white70, fontSize: 18),
               ),
               const SizedBox(height: 32),
               if (_hasLocation) ...[
                 _InfoCard(
                   icon: Icons.location_on,
-                  title: 'Location',
+                  title: l10n.locationTitle,
                   body: 'Lat: $_latitude\nLng: $_longitude',
                 ),
                 const SizedBox(height: 16),
               ],
               _InfoCard(
                 icon: Icons.info_outline,
-                title: 'Alert ID',
+                title: l10n.alertIdTitle,
                 body: _alertId,
               ),
               const Spacer(),
@@ -113,7 +120,7 @@ class _ActiveAlertScreenState extends State<ActiveAlertScreen> {
                         ),
                       )
                     : const Icon(Icons.check_circle_outline),
-                label: const Text('Acknowledge'),
+                label: Text(l10n.acknowledge),
                 style: FilledButton.styleFrom(
                   backgroundColor: Colors.white,
                   foregroundColor: const Color(0xFFB00020),
@@ -171,7 +178,8 @@ class _InfoCard extends StatelessWidget {
                 const SizedBox(height: 4),
                 Text(
                   body,
-                  style: const TextStyle(color: Colors.white70, fontSize: 13),
+                  style:
+                      const TextStyle(color: Colors.white70, fontSize: 13),
                 ),
               ],
             ),