controllo versione

lib/core/utils/version_check_service.dart

@@ -0,0 +1,67 @@
+import 'package:flutter/foundation.dart';
+import 'dart:io' show Platform;
+import 'package:package_info_plus/package_info_plus.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+
+class VersionCheckService {
+  final _supabase = Supabase.instance.client;
+
+  /// Controlla se l'app corrente deve essere bloccata o aggiornata.
+  /// Ritorna il link di download se l'aggiornamento è obbligatorio, altrimenti null.
+  Future<String?> checkForceUpdate() async {
+    try {
+      // 1. Determiniamo la piattaforma corrente
+      String platformKey = 'web';
+      if (!kIsWeb) {
+        if (Platform.isAndroid) platformKey = 'android';
+        if (Platform.isWindows) platformKey = 'windows';
+      }
+
+      // 2. Recuperiamo la configurazione minima da Supabase
+      final data = await _supabase
+          .from('app_config')
+          .select()
+          .eq('platform', platformKey)
+          .maybeSingle();
+
+      if (data == null) return null;
+
+      final String minVersion = data['min_version'];
+      final String downloadUrl = data['download_url'];
+
+      // 3. Recuperiamo la versione attuale dell'app dal pubspec.yaml
+      final packageInfo = await PackageInfo.fromPlatform();
+      final String currentVersion = packageInfo.version;
+
+      // 4. Confronto matematico semantico (es. 1.2.3 vs 1.1.9)
+      if (_isVersionLower(currentVersion, minVersion)) {
+        return downloadUrl; // Aggiornamento obbligatorio richiesto!
+      }
+
+      return null;
+    } catch (e) {
+      debugPrint('Errore controllo versione: $e');
+      return null; // In caso di errore non blocchiamo l'utente
+    }
+  }
+
+  bool _isVersionLower(String current, String min) {
+    List<int> currentParts = current
+        .split('.')
+        .map((e) => int.tryParse(e) ?? 0)
+        .toList();
+    List<int> minParts = min
+        .split('.')
+        .map((e) => int.tryParse(e) ?? 0)
+        .toList();
+
+    for (int i = 0; i < 3; i++) {
+      int currentPart = currentParts.length > i ? currentParts[i] : 0;
+      int minPart = minParts.length > i ? minParts[i] : 0;
+
+      if (currentPart < minPart) return true;
+      if (currentPart > minPart) return false;
+    }
+    return false;
+  }
+}

lib/features/operations/ui/operation_form_screen.dart

@@ -6,7 +6,6 @@ import 'package:flux/features/operations/blocs/operation_form_cubit.dart';
 import 'package:flux/features/operations/models/operation_model.dart';
 import 'package:flux/core/widgets/shared_forms/customer_section.dart';
 import 'package:flux/features/operations/ui/widgets/details_section.dart';
-import 'package:flux/core/widgets/shared_forms/shared_files_section.dart'; // <- Cambiato ad un file unico per coerenza col ticket
 
 class OperationFormScreen extends StatefulWidget {
   final String? operationId;

lib/main.dart

@@ -4,6 +4,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
+import 'package:flux/core/utils/version_check_service.dart';
 import 'package:flux/features/attachments/data/attachments_repository.dart';
 import 'package:flux/features/auth/bloc/auth_cubit.dart';
 import 'package:flux/features/company/data/company_repository.dart';
@@ -38,6 +39,7 @@ import 'package:flux/features/master_data/store/bloc/store_cubit.dart';
 import 'package:flux/features/master_data/store/data/store_repository.dart';
 import 'package:flux/features/settings/settings.dart';
 import 'package:flutter_web_plugins/url_strategy.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -159,19 +161,14 @@ class _FluxAppState extends State<FluxApp> {
 
   @override
   Widget build(BuildContext context) {
-    // Il BlocConsumer unisce Listener e Builder in un colpo solo!
     return BlocConsumer<SessionCubit, SessionState>(
-      // --- PARTE LISTENER (Il colpo di clacson in background) ---
       listenWhen: (previous, current) =>
           previous.status != SessionStatus.authenticated &&
           current.status == SessionStatus.authenticated,
       listener: (context, state) {
-        // BAM! L'utente è dentro. Pre-carichiamo i Cubit leggeri.
         context.read<StoreCubit>().loadStores();
         context.read<StaffCubit>().loadAllStaff();
       },
-
-      // --- PARTE BUILDER (La UI che viene disegnata a schermo) ---
       builder: (context, sessionState) {
         if (sessionState.status == SessionStatus.initial) {
           return _buildLoadingScreen();
@@ -189,6 +186,11 @@ class _FluxAppState extends State<FluxApp> {
               localizationsDelegates: AppLocalizations.localizationsDelegates,
               supportedLocales: AppLocalizations.supportedLocales,
               locale: const Locale('it'),
+
+              // 🥷 ECCO LA MAGIA: Avvolgiamo tutta l'app nel nostro checker!
+              builder: (context, child) {
+                return GlobalUpdateChecker(child: child!);
+              },
             );
           },
         );
@@ -222,3 +224,146 @@ class _FluxAppState extends State<FluxApp> {
     );
   }
 }
+
+// --- IL WIDGET GUARDIANO DEGLI AGGIORNAMENTI ---
+class GlobalUpdateChecker extends StatefulWidget {
+  final Widget child;
+  const GlobalUpdateChecker({super.key, required this.child});
+
+  @override
+  State<GlobalUpdateChecker> createState() => _GlobalUpdateCheckerState();
+}
+
+class _GlobalUpdateCheckerState extends State<GlobalUpdateChecker> {
+  bool _mustUpdate = false;
+  String? _updateUrl;
+
+  @override
+  void initState() {
+    super.initState();
+    _checkVersionAndBlock();
+  }
+
+  Future<void> _checkVersionAndBlock() async {
+    final updateUrl = await VersionCheckService().checkForceUpdate();
+
+    if (updateUrl != null && mounted) {
+      // Invece di aprire un dialog, cambiamo lo stato e attiviamo lo "Scudo"
+      setState(() {
+        _mustUpdate = true;
+        _updateUrl = updateUrl;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    // 1. Se l'app è aggiornata, mostriamo solo l'app normale
+    if (!_mustUpdate) return widget.child;
+
+    // 2. Se l'app è vecchia, sovrapponiamo il blocco con uno Stack
+    return Stack(
+      children: [
+        // L'app sotto continua ad esistere, ma è inaccessibile
+        widget.child,
+
+        // IL BLOCCO INVALICABILE SOPRA A TUTTO
+        Positioned.fill(
+          child: Container(
+            color: Colors.black.withValues(alpha: 0.85), // Sfondo oscurante
+            child: Center(
+              // Usiamo Material per ereditare correttamente temi, font e colori
+              child: Material(
+                color: Colors.transparent,
+                child: Container(
+                  margin: const EdgeInsets.all(24),
+                  padding: const EdgeInsets.all(24),
+                  constraints: const BoxConstraints(maxWidth: 400),
+                  decoration: BoxDecoration(
+                    color: Theme.of(context).scaffoldBackgroundColor,
+                    borderRadius: BorderRadius.circular(16),
+                    boxShadow: const [
+                      BoxShadow(
+                        color: Colors.black54,
+                        blurRadius: 20,
+                        offset: Offset(0, 10),
+                      ),
+                    ],
+                  ),
+                  child: Column(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      Row(
+                        mainAxisAlignment: MainAxisAlignment.center,
+                        children: [
+                          Icon(
+                            kIsWeb ? Icons.cached : Icons.system_update,
+                            color: Colors.orange,
+                            size: 32,
+                          ),
+                          const SizedBox(width: 12),
+                          Text(
+                            kIsWeb
+                                ? "Aggiornamento"
+                                : "Aggiornamento Obbligatorio",
+                            style: Theme.of(context).textTheme.titleLarge
+                                ?.copyWith(fontWeight: FontWeight.bold),
+                          ),
+                        ],
+                      ),
+                      const SizedBox(height: 16),
+                      Text(
+                        kIsWeb
+                            ? "È stata rilasciata una nuova versione dell'applicazione. Ricarica la pagina per continuare."
+                            : "Per continuare ad utilizzare l'applicazione è necessario scaricare e installare l'ultimo aggiornamento.",
+                        textAlign: TextAlign.center,
+                        style: const TextStyle(fontSize: 16),
+                      ),
+                      const SizedBox(height: 24),
+                      if (kIsWeb)
+                        FilledButton.icon(
+                          icon: const Icon(Icons.refresh),
+                          label: const Text("RICARICA ORA"),
+                          style: FilledButton.styleFrom(
+                            minimumSize: const Size(double.infinity, 50),
+                          ),
+                          onPressed: () async {
+                            // Trick cross-platform per fare il reload
+                            await launchUrl(
+                              Uri.parse(Uri.base.toString()),
+                              webOnlyWindowName: '_self',
+                            );
+                          },
+                        )
+                      else
+                        FilledButton.icon(
+                          icon: const Icon(Icons.download),
+
+                          label: const Text("SCARICA AGGIORNAMENTO"),
+                          style: FilledButton.styleFrom(
+                            minimumSize: const Size(double.infinity, 50),
+                            backgroundColor: Colors.blue,
+                          ),
+                          onPressed: () async {
+                            if (_updateUrl != null) {
+                              final url = Uri.parse(_updateUrl!);
+                              if (await canLaunchUrl(url)) {
+                                await launchUrl(
+                                  url,
+                                  mode: LaunchMode.externalApplication,
+                                );
+                              }
+                            }
+                          },
+                        ),
+                    ],
+                  ),
+                ),
+              ),
+            ),
+          ),
+        ),
+      ],
+    );
+  }
+}

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -8,6 +8,7 @@ import Foundation
 import app_links
 import file_picker
 import file_selector_macos
+import package_info_plus
 import pdfx
 import printing
 import shared_preferences_foundation
@@ -17,6 +18,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   AppLinksMacosPlugin.register(with: registry.registrar(forPlugin: "AppLinksMacosPlugin"))
   FilePickerPlugin.register(with: registry.registrar(forPlugin: "FilePickerPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
+  FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
   PdfxPlugin.register(with: registry.registrar(forPlugin: "PdfxPlugin"))
   PrintingPlugin.register(with: registry.registrar(forPlugin: "PrintingPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))

pubspec.lock

@@ -645,6 +645,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.0"
+  package_info_plus:
+    dependency: "direct main"
+    description:
+      name: package_info_plus
+      sha256: "468c26b4254ab01979fa5e4a98cb343ea3631b9acee6f21028997419a80e1a20"
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.0.1"
+  package_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: package_info_plus_platform_interface
+      sha256: "202a487f08836a592a6bd4f901ac69b3a8f146af552bbd14407b6b41e1c3f086"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.1"
   path:
     dependency: transitive
     description:

pubspec.yaml

@@ -1,7 +1,7 @@
 name: flux
 description: "Gestione attività negozio di telefonia"
 publish_to: 'none'
-version: 0.1.0+1
+version: 1.0.0+1
 
 environment:
   sdk: ^3.11.3
@@ -37,6 +37,7 @@ dependencies:
   printing: ^5.14.3
   font_awesome_flutter: ^11.0.0
   flutter_launcher_icons: ^0.14.4
+  package_info_plus: ^9.0.1
 
 dev_dependencies:
   flutter_test: