stampa ddt

lib/features/documents/data/tickets_shipment_repository.dart

@@ -3,6 +3,7 @@ import 'package:flux/features/documents/models/shipment_document_model.dart';
 import 'package:flux/features/master_data/providers/models/provider_model.dart';
 import 'package:flux/features/master_data/providers/models/provider_role.dart';
 import 'package:flux/features/settings/document_sequence/models/document_sequence_model.dart';
+import 'package:flux/features/tickets/models/ticket_model.dart';
 import 'package:get_it/get_it.dart';
 import 'package:supabase_flutter/supabase_flutter.dart';
 
@@ -34,7 +35,7 @@ class TicketsShipmentRepository {
   // NUOVO METODO: Salva il DDT e aggiorna i Ticket
   Future<void> createShipmentDocument({
     required ShipmentDocumentModel document,
-    required String newTicketStatus, // es: 'shipped' o 'inExternalLab'
+    required TicketStatus newTicketStatus, // es: 'shipped' o 'inExternalLab'
   }) async {
     try {
       // 1. Inseriamo il singolo Documento di Trasporto
@@ -42,8 +43,8 @@ class TicketsShipmentRepository {
 
       // 2. Aggiorniamo lo stato di TUTTI i ticket inclusi nel DDT
       await _supabase
-          .from('tickets')
+          .from('ticket')
-          .update({'ticket_status': newTicketStatus})
+          .update({'ticket_status': newTicketStatus.value})
           .inFilter('id', document.ticketIds);
     } catch (e) {
       throw ('Errore durante la creazione della spedizione: $e');

lib/features/master_data/providers/blocs/provider_form_cubit.dart

@@ -1,5 +1,6 @@
 import 'package:equatable/equatable.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flux/core/blocs/session/session_cubit.dart';
 import 'package:get_it/get_it.dart';
 import 'package:supabase_flutter/supabase_flutter.dart'; // Per estrarre gli store
 import '../models/provider_model.dart';
@@ -13,7 +14,13 @@ class ProviderFormCubit extends Cubit<ProviderFormState> {
   final _client = Supabase.instance.client; // Lo usiamo al volo per gli store
 
   ProviderFormCubit()
-    : super(ProviderFormState(provider: ProviderModel.empty(companyId: '')));
+    : super(
+        ProviderFormState(
+          provider: ProviderModel.empty(
+            companyId: GetIt.I.get<SessionCubit>().state.company!.id!,
+          ),
+        ),
+      );
 
   // --- INIZIALIZZAZIONE ---
   Future<void> initForm({
@@ -51,7 +58,8 @@ class ProviderFormCubit extends Cubit<ProviderFormState> {
       emit(
         state.copyWith(
           status: ProviderFormStatus.initial,
-          provider: existingProvider ?? ProviderModel.empty(companyId: ''),
+          provider:
+              existingProvider ?? ProviderModel.empty(companyId: companyId),
           availableStores: storesResponse as List<dynamic>,
           selectedStoreIds: linkedStoreIds,
           localLocations: existingProvider?.locations ?? [],

lib/features/master_data/providers/data/provider_repository.dart

@@ -1,3 +1,4 @@
+import 'package:flux/core/blocs/session/session_cubit.dart';
 import 'package:get_it/get_it.dart';
 import 'package:supabase_flutter/supabase_flutter.dart';
 import '../models/provider_model.dart';
@@ -5,6 +6,7 @@ import '../models/provider_location_model.dart';
 
 class ProviderRepository {
   final _supabase = GetIt.I.get<SupabaseClient>();
+  final _companyId = GetIt.I.get<SessionCubit>().state.company!.id!;
 
   // 1. Carica i provider abilitati per uno specifico Store
   Future<List<ProviderModel>> getProvidersByStore(String storeId) async {
@@ -44,9 +46,10 @@ class ProviderRepository {
     List<String> enabledStoreIds,
   ) async {
     // A. Salva/Aggiorna il Provider principale
+    final providerWithCompany = provider.copyWith(companyId: _companyId);
     final savedRow = await _supabase
         .from('provider')
-        .upsert(provider.toMap())
+        .upsert(providerWithCompany.toMap())
         .select()
         .single();
 

lib/features/master_data/providers/models/provider_model.dart

@@ -129,8 +129,8 @@ class ProviderModel extends Equatable {
   }
 
   Map<String, dynamic> toMap() {
-    return {
+    Map<String, dynamic> baseMap = {
-      if (id != null) 'id': id,
+      if (id != null && id!.trim().isNotEmpty) 'id': id,
       'company_id': companyId,
       'name': name,
       'is_active': isActive,
@@ -146,6 +146,7 @@ class ProviderModel extends Equatable {
       // Trasformiamo gli Enum di nuovo in stringhe per Supabase
       'roles': roles.map((e) => e.name).toList(),
     };
+    return baseMap;
   }
 
   @override

lib/features/master_data/providers/ui/provider_list_screen.dart

@@ -60,7 +60,13 @@ class _ProviderListScreenState extends State<ProviderListScreen> {
     return Scaffold(
       appBar: AppBar(title: const Text('Gestione Fornitori')),
       floatingActionButton: FloatingActionButton.extended(
-        onPressed: () => context.pushNamed(Routes.providerForm),
+        onPressed: () async {
+          final providerListCubit = context.read<ProviderListCubit>();
+          final storeId = context.read<SessionCubit>().state.currentStore?.id;
+          await context.pushNamed(Routes.providerForm);
+          if (!mounted || storeId == null) return;
+          providerListCubit.loadProviders(storeId);
+        },
         icon: const Icon(Icons.add),
         label: const Text('Nuovo Fornitore'),
       ),

lib/features/tickets/blocs/ticket_list_cubit.dart

@@ -77,21 +77,21 @@ class TicketListCubit extends Cubit<TicketListState> {
     loadTickets(refresh: true); // Applica i filtri e ricarica
   }
 
-  void toggleTicketSelection(String ticketId) {
+  void toggleTicketSelection(TicketModel ticket) {
-    final currentSelection = Set<String>.from(state.selectedTicketIds);
+    final currentSelection = Set<TicketModel>.from(state.selectedTickets);
-    if (currentSelection.contains(ticketId)) {
+    if (currentSelection.contains(ticket)) {
-      currentSelection.remove(ticketId);
+      currentSelection.remove(ticket);
     } else {
-      currentSelection.add(ticketId);
+      currentSelection.add(ticket);
     }
-    emit(state.copyWith(selectedTicketIds: currentSelection));
+    emit(state.copyWith(selectedTickets: currentSelection));
   }
 
   void clearSelection() {
-    emit(state.copyWith(selectedTicketIds: {}));
+    emit(state.copyWith(selectedTickets: {}));
   }
 
-  void selectAll(List<String> ticketIds) {
+  void selectAll(List<TicketModel> tickets) {
-    emit(state.copyWith(selectedTicketIds: ticketIds.toSet()));
+    emit(state.copyWith(selectedTickets: tickets.toSet()));
   }
 }

lib/features/tickets/blocs/ticket_list_state.dart

@@ -7,7 +7,7 @@ class TicketListState extends Equatable {
   final bool isLoading;
   final bool hasReachedMax;
   final String errorMessage;
-  final Set<String> selectedTicketIds;
+  final Set<TicketModel> selectedTickets;
 
   // Filtri attivi
   final String? searchTerm;
@@ -21,7 +21,7 @@ class TicketListState extends Equatable {
     this.isLoading = false,
     this.hasReachedMax = false,
     this.errorMessage = '',
-    this.selectedTicketIds = const {},
+    this.selectedTickets = const {},
     this.searchTerm,
     this.dateRange,
     this.statusFilter,
@@ -34,7 +34,7 @@ class TicketListState extends Equatable {
     bool? isLoading,
     bool? hasReachedMax,
     String? errorMessage,
-    Set<String>? selectedTicketIds,
+    Set<TicketModel>? selectedTickets,
     String? searchTerm,
     DateTimeRange? dateRange,
     TicketStatus? statusFilter,
@@ -54,7 +54,7 @@ class TicketListState extends Equatable {
       statusFilter: clearStatus ? null : (statusFilter ?? this.statusFilter),
       ticketTypeFilter: ticketTypeFilter ?? this.ticketTypeFilter,
       staffIdFilter: staffIdFilter ?? this.staffIdFilter,
-      selectedTicketIds: selectedTicketIds ?? this.selectedTicketIds,
+      selectedTickets: selectedTickets ?? this.selectedTickets,
     );
   }
 
@@ -64,7 +64,7 @@ class TicketListState extends Equatable {
     isLoading,
     hasReachedMax,
     errorMessage,
-    selectedTicketIds,
+    selectedTickets,
     searchTerm,
     dateRange,
     statusFilter,

lib/features/tickets/blocs/ticket_shipping_cubit.dart

@@ -6,6 +6,8 @@ import 'package:flux/features/documents/models/shipment_document_model.dart';
 import 'package:flux/features/master_data/providers/models/provider_location_model.dart';
 import 'package:flux/features/master_data/providers/models/provider_model.dart';
 import 'package:flux/features/settings/document_sequence/data/document_sequence_repository.dart';
+import 'package:flux/features/settings/document_sequence/models/document_sequence_model.dart';
+import 'package:flux/features/tickets/models/ticket_model.dart';
 import 'package:get_it/get_it.dart';
 
 part 'ticket_shipping_state.dart';
@@ -85,27 +87,6 @@ class TicketShippingCubit extends Cubit<TicketShippingState> {
   Future<void> toggleAutoNumber(bool value) async {
     // Aggiorniamo subito l'UI per mostrare che lo switch si è acceso
     emit(state.copyWith(isAutoNumber: value));
-
-    if (value) {
-      // Se lo switch è acceso, chiediamo il numero al DB
-      try {
-        final nextNumber = await _sequenceRepository.getNextDocumentNumber(
-          'ddt',
-        );
-
-        emit(
-          state.copyWith(
-            document: state.document.copyWith(docNumber: nextNumber),
-          ),
-        );
-      } catch (e) {
-        // Se qualcosa va storto, spegniamo lo switch e mostriamo l'errore
-        emit(state.copyWith(isAutoNumber: false, errorMessage: e.toString()));
-      }
-    } else {
-      // Se lo spegne, svuotiamo semplicemente il campo
-      emit(state.copyWith(document: state.document.copyWith(docNumber: '')));
-    }
   }
 
   // Metodo unico e pulito per aggiornare i campi testuali/numerici del documento
@@ -131,7 +112,7 @@ class TicketShippingCubit extends Cubit<TicketShippingState> {
     );
   }
 
-  Future<void> confirmShipment({required String newTicketStatus}) async {
+  Future<void> confirmShipment({required TicketStatus newTicketStatus}) async {
     if (state.document.providerId.isEmpty ||
         state.document.destinationLocationId.isEmpty) {
       emit(
@@ -142,7 +123,7 @@ class TicketShippingCubit extends Cubit<TicketShippingState> {
       );
       return;
     }
-    if (state.document.docNumber.trim().isEmpty) {
+    if (!state.isAutoNumber && state.document.docNumber.trim().isEmpty) {
       emit(
         state.copyWith(
           status: TicketShippingStatus.failure,
@@ -153,6 +134,17 @@ class TicketShippingCubit extends Cubit<TicketShippingState> {
     }
 
     emit(state.copyWith(status: TicketShippingStatus.loading));
+    if (state.isAutoNumber) {
+      try {
+        final nextNumber = await _sequenceRepository.getNextDocumentNumber(
+          DocumentType.shipment.name,
+        );
+        updateDocument(docNumber: nextNumber);
+      } catch (e) {
+        emit(state.copyWith(isAutoNumber: false, errorMessage: e.toString()));
+        return;
+      }
+    }
 
     try {
       await _repository.createShipmentDocument(

lib/features/tickets/blocs/ticket_shipping_state.dart

@@ -17,7 +17,7 @@ class TicketShippingState extends Equatable {
     required this.document,
     this.availableProviders = const [],
     this.availableLocations = const [],
-    this.isAutoNumber = false,
+    this.isAutoNumber = true,
     this.errorMessage,
   });
 

lib/features/tickets/ui/widgets/ticket_list.dart

@@ -1,8 +1,18 @@
+import 'package:flutter/foundation.dart' show kIsWeb, defaultTargetPlatform;
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flux/core/blocs/session/session_cubit.dart';
+import 'package:flux/features/documents/models/shipment_document_model.dart';
+import 'package:flux/features/master_data/providers/models/provider_location_model.dart';
+import 'package:flux/features/master_data/providers/models/provider_model.dart';
 import 'package:flux/features/tickets/blocs/ticket_list_cubit.dart';
 import 'package:flux/features/tickets/blocs/ticket_list_state.dart';
+import 'package:flux/features/tickets/blocs/ticket_shipping_cubit.dart';
 import 'package:flux/features/tickets/ui/widgets/ticket_list_card.dart';
+import 'package:flux/features/tickets/ui/widgets/ticket_shipping_modal.dart';
+import 'package:flux/features/tickets/utils/ticket_shipping_pdf_service.dart';
+import 'package:pdf/pdf.dart';
+import 'package:printing/printing.dart';
 
 class TicketList extends StatelessWidget {
   final ScrollController scrollController;
@@ -35,8 +45,8 @@ class TicketList extends StatelessWidget {
             }
 
             final ticket = state.tickets[index];
-            final isSelected = state.selectedTicketIds.contains(ticket.id);
+            final isSelected = state.selectedTickets.contains(ticket);
-            final isSelectionMode = state.selectedTicketIds.isNotEmpty;
+            final isSelectionMode = state.selectedTickets.isNotEmpty;
 
             // Per Desktop mostriamo la checkbox vera e propria
             final isDesktop = MediaQuery.of(context).size.width > 800;
@@ -53,7 +63,7 @@ class TicketList extends StatelessWidget {
         AnimatedPositioned(
           duration: const Duration(milliseconds: 300),
           curve: Curves.easeInOut,
-          bottom: state.selectedTicketIds.isNotEmpty
+          bottom: state.selectedTickets.isNotEmpty
               ? 90
               : -100, // Nasconde o mostra
           left: 16,
@@ -77,7 +87,7 @@ class TicketList extends StatelessWidget {
                         context.read<TicketListCubit>().clearSelection(),
                   ),
                   Text(
-                    '${state.selectedTicketIds.length} selezionati',
+                    '${state.selectedTickets.length} selezionati',
                     style: const TextStyle(
                       fontWeight: FontWeight.bold,
                       fontSize: 16,
@@ -86,11 +96,89 @@ class TicketList extends StatelessWidget {
                   const Spacer(),
 
                   // IL NOSTRO FAMOSO BOTTONE SPEDISCI
+                  // IL BOTTONE SPEDISCI NELLA BARRA IN BASSO
                   FilledButton.icon(
-                    onPressed: () {
+                    onPressed: () async {
-                      // Qui lanceremo la modale per creare il DDT
+                      // 1. Apriamo la modale e ASPETTIAMO il risultato (tipizzandolo come Record)
-                      // passando la lista: state.selectedTicketIds.toList()
+                      final result =
-                      print("Spedisco i ticket: ${state.selectedTicketIds}");
+                          await showModalBottomSheet<
+                            ({
+                              ShipmentDocumentModel document,
+                              ProviderModel provider,
+                              ProviderLocationModel location,
+                            })
+                          >(
+                            context: context,
+                            isScrollControlled: true,
+                            builder: (context) {
+                              return BlocProvider(
+                                create: (context) => TicketShippingCubit(
+                                  ticketIds: state.selectedTickets
+                                      .map((t) => t.id!)
+                                      .toList(),
+                                )..loadRepairCenters(),
+                                child: TicketShippingModal(
+                                  ticketIds: state.selectedTickets
+                                      .map((t) => t.id!)
+                                      .toList(),
+                                ),
+                              );
+                            },
+                          );
+
+                      // 2. Se l'utente ha chiuso trascinando giù, result è null.
+                      // Se ha salvato con successo, result contiene il nostro Record!
+                      if (result != null && context.mounted) {
+                        try {
+                          // Recuperiamo la Company (dal tuo SessionCubit o AuthCubit)
+                          final company = context
+                              .read<SessionCubit>()
+                              .state
+                              .company!;
+
+                          final ticketListCubit = context
+                              .read<TicketListCubit>();
+
+                          // 3. GENERIAMO I BYTES DEL PDF
+                          final pdfBytes =
+                              await TicketShippingPdfService.generateDdt(
+                                company: company,
+                                provider: result.provider,
+                                location: result.location,
+                                document: result.document,
+                                tickets: state.selectedTickets.toList(),
+                              );
+
+                          // 4. LANCIAMO LA STAMPA (Anteprima nativa / Browser)
+                          // Check sicuro: se NON siamo sul web E la piattaforma nativa è macOS
+                          if (!kIsWeb &&
+                              defaultTargetPlatform == TargetPlatform.macOS) {
+                            // Scialuppa di salvataggio per il Mac
+                            await Printing.sharePdf(
+                              bytes: pdfBytes,
+                              filename: 'ddt_${result.document.docNumber}.pdf',
+                            );
+                          } else {
+                            // Per Web, Windows, Linux, Android e iOS... diamo spettacolo!
+                            await Printing.layoutPdf(
+                              onLayout: (PdfPageFormat format) async =>
+                                  pdfBytes,
+                              name: 'ddt_${result.document.docNumber}.pdf',
+                            );
+                          }
+
+                          // 5. Pulizia finale: Deselezioniamo tutti i ticket e ricarichiamo la lista
+                          ticketListCubit.clearSelection();
+                          // (Se necessario, chiama il metodo per ricaricare la lista dei ticket dal DB)
+                          ticketListCubit.loadTickets(refresh: true);
+                        } catch (e) {
+                          if (context.mounted) {
+                            ScaffoldMessenger.of(context).showSnackBar(
+                              SnackBar(content: Text('Errore stampa PDF: $e')),
+                            );
+                          }
+                        }
+                      }
                     },
                     icon: const Icon(Icons.local_shipping),
                     label: const Text('Spedisci'),

lib/features/tickets/ui/widgets/ticket_list_card.dart

@@ -52,7 +52,7 @@ class TicketListCard extends StatelessWidget {
                           if (ticket.id != null) {
                             context
                                 .read<TicketListCubit>()
-                                .toggleTicketSelection(ticket.id!);
+                                .toggleTicketSelection(ticket);
                           }
                         },
                       )
@@ -61,7 +61,7 @@ class TicketListCard extends StatelessWidget {
                           if (ticket.id != null) {
                             context
                                 .read<TicketListCubit>()
-                                .toggleTicketSelection(ticket.id!);
+                                .toggleTicketSelection(ticket);
                           }
                         },
                         child: AnimatedSwitcher(
@@ -168,7 +168,7 @@ class TicketListCard extends StatelessWidget {
                     // Modalità selezione attiva: un tap normale seleziona/deseleziona
                     if (ticket.id != null) {
                       context.read<TicketListCubit>().toggleTicketSelection(
-                        ticket.id!,
+                        ticket,
                       );
                     }
                   } else {
@@ -184,7 +184,7 @@ class TicketListCard extends StatelessWidget {
                   // Pressione lunga: forza la selezione (utile per iniziare il workflow)
                   if (!isSelectionMode && ticket.id != null) {
                     context.read<TicketListCubit>().toggleTicketSelection(
-                      ticket.id!,
+                      ticket,
                     );
                   }
                 },

lib/features/tickets/ui/widgets/ticket_shipping_modal.dart

@@ -0,0 +1,373 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flux/features/tickets/blocs/ticket_shipping_cubit.dart';
+import 'package:flux/features/tickets/models/ticket_model.dart';
+
+class TicketShippingModal extends StatefulWidget {
+  final List<String> ticketIds;
+
+  const TicketShippingModal({super.key, required this.ticketIds});
+
+  @override
+  State<TicketShippingModal> createState() => _TicketShippingModalState();
+}
+
+class _TicketShippingModalState extends State<TicketShippingModal> {
+  final _formKey = GlobalKey<FormState>();
+
+  @override
+  void initState() {
+    super.initState();
+    // Appena si apre la modale, carichiamo la lista dei laboratori
+    context.read<TicketShippingCubit>().loadRepairCenters();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: EdgeInsets.only(
+        bottom: MediaQuery.of(context).viewInsets.bottom + 24,
+        top: 24,
+        left: 24,
+        right: 24,
+      ),
+      decoration: BoxDecoration(
+        color: Theme.of(context).colorScheme.surface,
+        borderRadius: const BorderRadius.vertical(top: Radius.circular(28)),
+      ),
+      child: BlocConsumer<TicketShippingCubit, TicketShippingState>(
+        listener: (context, state) {
+          if (state.status == TicketShippingStatus.success) {
+            final provider = state.availableProviders.firstWhere(
+              (p) => p.id == state.document.providerId,
+            );
+            final location = state.availableLocations.firstWhere(
+              (l) => l.id == state.document.destinationLocationId,
+            );
+
+            // Creiamo un Dart Record elegante e lo "spariamo" fuori
+            final ddtData = (
+              document: state.document,
+              provider: provider,
+              location: location,
+            );
+
+            Navigator.pop(context, ddtData);
+          }
+          if (state.status == TicketShippingStatus.failure &&
+              state.errorMessage != null) {
+            ScaffoldMessenger.of(context).showSnackBar(
+              SnackBar(
+                content: Text(state.errorMessage!),
+                backgroundColor: Colors.red,
+              ),
+            );
+          }
+        },
+        builder: (context, state) {
+          if (state.status == TicketShippingStatus.loading &&
+              state.availableProviders.isEmpty) {
+            return const SizedBox(
+              height: 200,
+              child: Center(child: CircularProgressIndicator()),
+            );
+          }
+
+          final doc =
+              state.document; // Scorciatoia comoda per il nostro modello
+
+          return Form(
+            key: _formKey,
+            child: SingleChildScrollView(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  _buildHeader(context, state),
+                  const Divider(height: 32),
+
+                  // 1. DESTINAZIONE
+                  _buildSectionTitle(Icons.business, "Destinatario"),
+                  _buildProviderDropdown(context, state),
+                  const SizedBox(height: 16),
+                  if (doc.providerId.isNotEmpty)
+                    _buildLocationDropdown(context, state),
+
+                  const SizedBox(height: 24),
+
+                  // 2. DATI DOCUMENTO
+                  _buildSectionTitle(Icons.description, "Dati Documento"),
+                  _buildNumberingSection(context, state),
+                  const SizedBox(height: 16),
+                  _buildDatePicker(context, state),
+
+                  const SizedBox(height: 24),
+
+                  // 3. DETTAGLI MERCE E TRASPORTO
+                  _buildSectionTitle(Icons.inventory_2, "Dettagli Trasporto"),
+                  _buildShippingDetails(context, state),
+
+                  const SizedBox(height: 32),
+
+                  // BOTTONE CONFERMA
+                  SizedBox(
+                    width: double.infinity,
+                    height: 54,
+                    child: FilledButton.icon(
+                      onPressed: state.status == TicketShippingStatus.loading
+                          ? null
+                          : () {
+                              if (_formKey.currentState!.validate()) {
+                                // Assicurati che lo stato qui coincida con l'Enum del tuo TicketStatus
+                                context
+                                    .read<TicketShippingCubit>()
+                                    .confirmShipment(
+                                      newTicketStatus:
+                                          TicketStatus.waitingForReturn,
+                                    );
+                              }
+                            },
+                      icon: state.status == TicketShippingStatus.loading
+                          ? const SizedBox(
+                              width: 20,
+                              height: 20,
+                              child: CircularProgressIndicator(
+                                strokeWidth: 2,
+                                color: Colors.white,
+                              ),
+                            )
+                          : const Icon(Icons.local_shipping),
+                      label: const Text(
+                        "GENERA DDT E SPEDISCI",
+                        style: TextStyle(fontWeight: FontWeight.bold),
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          );
+        },
+      ),
+    );
+  }
+
+  Widget _buildHeader(BuildContext context, TicketShippingState state) {
+    return Row(
+      children: [
+        CircleAvatar(
+          backgroundColor: Theme.of(context).colorScheme.primaryContainer,
+          child: Icon(
+            Icons.share_location,
+            color: Theme.of(context).colorScheme.primary,
+          ),
+        ),
+        const SizedBox(width: 16),
+        Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            const Text(
+              "Spedizione Multipla",
+              style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
+            ),
+            Text(
+              "${widget.ticketIds.length} ticket pronti per il laboratorio",
+              style: const TextStyle(color: Colors.grey),
+            ),
+          ],
+        ),
+      ],
+    );
+  }
+
+  Widget _buildProviderDropdown(
+    BuildContext context,
+    TicketShippingState state,
+  ) {
+    return DropdownButtonFormField<String>(
+      value: state.document.providerId.isEmpty
+          ? null
+          : state.document.providerId,
+      decoration: const InputDecoration(
+        labelText: "Seleziona Centro Riparazioni",
+        prefixIcon: Icon(Icons.store),
+      ),
+      items: state.availableProviders
+          .map((p) => DropdownMenuItem(value: p.id, child: Text(p.name)))
+          .toList(),
+      onChanged: (val) => val != null
+          ? context.read<TicketShippingCubit>().selectProvider(val)
+          : null,
+      validator: (v) => v == null || v.isEmpty ? 'Campo obbligatorio' : null,
+    );
+  }
+
+  Widget _buildLocationDropdown(
+    BuildContext context,
+    TicketShippingState state,
+  ) {
+    return DropdownButtonFormField<String>(
+      value: state.document.destinationLocationId.isEmpty
+          ? null
+          : state.document.destinationLocationId,
+      decoration: const InputDecoration(
+        labelText: "Sede di destinazione",
+        prefixIcon: Icon(Icons.location_on),
+      ),
+      items: state.availableLocations
+          .map((l) => DropdownMenuItem(value: l.id, child: Text(l.name)))
+          .toList(),
+      onChanged: (val) => val != null
+          ? context.read<TicketShippingCubit>().selectLocation(val)
+          : null,
+      validator: (v) => v == null || v.isEmpty ? 'Campo obbligatorio' : null,
+    );
+  }
+
+  Widget _buildNumberingSection(
+    BuildContext context,
+    TicketShippingState state,
+  ) {
+    return Row(
+      crossAxisAlignment: CrossAxisAlignment.end,
+      children: [
+        Expanded(
+          flex: 2,
+          child: state.isAutoNumber
+              ? const Text('Numero auto-generato alla conferma')
+              : TextFormField(
+                  // Key è fondamentale per far aggiornare il campo quando cambia da auto a manuale
+                  key: ValueKey('docNum_${state.isAutoNumber}'),
+                  initialValue: state.document.docNumber,
+                  readOnly: state.isAutoNumber, // Bloccato se automatico
+                  decoration: InputDecoration(
+                    labelText: "Numero DDT",
+                    helperText: state.isAutoNumber
+                        ? "Generato automaticamente"
+                        : "Inserimento manuale",
+                  ),
+                  onChanged: (val) => context
+                      .read<TicketShippingCubit>()
+                      .updateDocument(docNumber: val),
+                ),
+        ),
+        const SizedBox(width: 16),
+        // Switch per modalità automatica
+        Column(
+          children: [
+            const Text(
+              "Auto",
+              style: TextStyle(fontSize: 10, fontWeight: FontWeight.bold),
+            ),
+            Switch(
+              value: state.isAutoNumber,
+              onChanged: (val) =>
+                  context.read<TicketShippingCubit>().toggleAutoNumber(val),
+            ),
+          ],
+        ),
+      ],
+    );
+  }
+
+  Widget _buildDatePicker(BuildContext context, TicketShippingState state) {
+    final date = state.document.docDate;
+    return ListTile(
+      contentPadding: EdgeInsets.zero,
+      title: const Text("Data Documento"),
+      subtitle: Text(
+        "${date.day.toString().padLeft(2, '0')}/${date.month.toString().padLeft(2, '0')}/${date.year}",
+      ),
+      trailing: const Icon(Icons.calendar_month),
+      onTap: () async {
+        final newDate = await showDatePicker(
+          context: context,
+          initialDate: date,
+          firstDate: DateTime.now().subtract(const Duration(days: 365)),
+          lastDate: DateTime.now().add(const Duration(days: 365)),
+        );
+        if (newDate != null) {
+          context.read<TicketShippingCubit>().updateDocument(docDate: newDate);
+        }
+      },
+    );
+  }
+
+  Widget _buildShippingDetails(
+    BuildContext context,
+    TicketShippingState state,
+  ) {
+    return Column(
+      children: [
+        Row(
+          children: [
+            Expanded(
+              child: TextFormField(
+                initialValue: state.document.packageCount.toString(),
+                decoration: const InputDecoration(labelText: "N. Colli"),
+                keyboardType: TextInputType.number,
+                onChanged: (val) => context
+                    .read<TicketShippingCubit>()
+                    .updateDocument(packageCount: int.tryParse(val) ?? 1),
+              ),
+            ),
+            const SizedBox(width: 16),
+            Expanded(
+              child: TextFormField(
+                initialValue: state.document.weight?.toString() ?? '',
+                decoration: const InputDecoration(
+                  labelText: "Peso",
+                  suffixText: "Kg",
+                ),
+                keyboardType: const TextInputType.numberWithOptions(
+                  decimal: true,
+                ),
+                onChanged: (val) => context
+                    .read<TicketShippingCubit>()
+                    .updateDocument(weight: double.tryParse(val)),
+              ),
+            ),
+          ],
+        ),
+        const SizedBox(height: 16),
+        TextFormField(
+          initialValue: state.document.shippingReason,
+          decoration: const InputDecoration(labelText: "Causale Trasporto"),
+          onChanged: (val) => context
+              .read<TicketShippingCubit>()
+              .updateDocument(shippingReason: val),
+        ),
+        const SizedBox(height: 16),
+        TextFormField(
+          initialValue: state.document.notes ?? '',
+          decoration: const InputDecoration(
+            labelText: "Aspetto Beni (es. Scatola, Busta)",
+          ),
+          onChanged: (val) =>
+              context.read<TicketShippingCubit>().updateDocument(notes: val),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildSectionTitle(IconData icon, String title) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 12.0),
+      child: Row(
+        children: [
+          Icon(icon, size: 18, color: Colors.grey),
+          const SizedBox(width: 8),
+          Text(
+            title.toUpperCase(),
+            style: const TextStyle(
+              fontSize: 12,
+              fontWeight: FontWeight.bold,
+              color: Colors.grey,
+              letterSpacing: 1.1,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/features/tickets/utils/ticket_shipping_pdf_service.dart

@@ -0,0 +1,205 @@
+import 'dart:typed_data';
+import 'package:flux/features/company/models/company_model.dart';
+import 'package:flux/features/documents/models/shipment_document_model.dart';
+import 'package:flux/features/master_data/providers/models/provider_location_model.dart';
+import 'package:flux/features/master_data/providers/models/provider_model.dart';
+import 'package:flux/features/tickets/models/ticket_model.dart';
+import 'package:pdf/pdf.dart';
+import 'package:pdf/widgets.dart' as pw;
+import 'package:intl/intl.dart';
+
+class TicketShippingPdfService {
+  static Future<Uint8List> generateDdt({
+    required CompanyModel company,
+    required ProviderModel provider,
+    required ProviderLocationModel location,
+    required ShipmentDocumentModel document,
+    required List<TicketModel> tickets,
+  }) async {
+    final pdf = pw.Document();
+
+    // Formattatore per le date
+    final dateFormat = DateFormat('dd/MM/yyyy');
+
+    pdf.addPage(
+      pw.MultiPage(
+        pageFormat: PdfPageFormat.a4,
+        margin: const pw.EdgeInsets.all(32),
+        // --- INTESTAZIONE (Ripetuta su ogni pagina) ---
+        header: (pw.Context context) {
+          return pw.Column(
+            crossAxisAlignment: pw.CrossAxisAlignment.start,
+            children: [
+              pw.Row(
+                mainAxisAlignment: pw.MainAxisAlignment.spaceBetween,
+                crossAxisAlignment: pw.CrossAxisAlignment.start,
+                children: [
+                  // Dati Mittente (La tua Company)
+                  pw.Expanded(
+                    child: pw.Column(
+                      crossAxisAlignment: pw.CrossAxisAlignment.start,
+                      children: [
+                        pw.Text(
+                          company.name,
+                          style: pw.TextStyle(
+                            fontWeight: pw.FontWeight.bold,
+                            fontSize: 16,
+                          ),
+                        ),
+                        pw.Text(company.address),
+                        pw.Text(
+                          '${company.city} (${company.province}) - ${company.zipCode}',
+                        ),
+                        pw.Text('P.IVA: ${company.vatId}'),
+                      ],
+                    ),
+                  ),
+                  // Dati Destinatario (Il Laboratorio e la Sede)
+                  pw.Expanded(
+                    child: pw.Container(
+                      padding: const pw.EdgeInsets.all(8),
+                      decoration: pw.BoxDecoration(
+                        border: pw.Border.all(color: PdfColors.grey),
+                        borderRadius: const pw.BorderRadius.all(
+                          pw.Radius.circular(4),
+                        ),
+                      ),
+                      child: pw.Column(
+                        crossAxisAlignment: pw.CrossAxisAlignment.start,
+                        children: [
+                          pw.Text(
+                            'DESTINATARIO:',
+                            style: pw.TextStyle(
+                              fontSize: 10,
+                              color: PdfColors.grey700,
+                            ),
+                          ),
+                          pw.Text(
+                            provider.name,
+                            style: pw.TextStyle(fontWeight: pw.FontWeight.bold),
+                          ),
+                          pw.SizedBox(height: 4),
+                          pw.Text('Destinazione merce:'),
+                          pw.Text(location.address),
+                          pw.Text(
+                            '${location.zipCode} ${location.city} (${location.province})',
+                          ),
+                        ],
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+              pw.SizedBox(height: 20),
+              // Titolo Documento
+              pw.Center(
+                child: pw.Text(
+                  'DOCUMENTO DI TRASPORTO (D.D.T.)',
+                  style: pw.TextStyle(
+                    fontSize: 18,
+                    fontWeight: pw.FontWeight.bold,
+                  ),
+                ),
+              ),
+              pw.SizedBox(height: 10),
+              // Dati Documento
+              pw.Row(
+                mainAxisAlignment: pw.MainAxisAlignment.spaceAround,
+                children: [
+                  pw.Text(
+                    'Numero: ${document.docNumber}',
+                    style: pw.TextStyle(fontWeight: pw.FontWeight.bold),
+                  ),
+                  pw.Text(
+                    'Data: ${dateFormat.format(document.docDate)}',
+                    style: pw.TextStyle(fontWeight: pw.FontWeight.bold),
+                  ),
+                  pw.Text('Causale: ${document.shippingReason}'),
+                ],
+              ),
+              pw.SizedBox(height: 20),
+            ],
+          );
+        },
+
+        // --- IL CORPO (La tabella dei ticket che scorre) ---
+        build: (pw.Context context) {
+          return [
+            pw.TableHelper.fromTextArray(
+              headers: ['Rif. Ticket', 'Modello', 'Difetto / Note', 'Q.tà'],
+              headerStyle: pw.TextStyle(
+                fontWeight: pw.FontWeight.bold,
+                color: PdfColors.white,
+              ),
+              headerDecoration: const pw.BoxDecoration(
+                color: PdfColors.blueGrey800,
+              ),
+              cellAlignment: pw.Alignment.centerLeft,
+              data: tickets.map((t) {
+                return [
+                  t.id?.substring(0, 8).toUpperCase() ??
+                      '-', // Magari hai un ID progressivo migliore
+                  t.targetModelName ?? 'Sconosciuto',
+                  t.request,
+                  '1', // Tipicamente 1 per ogni ticket
+                ];
+              }).toList(),
+            ),
+          ];
+        },
+
+        // --- PIÈ DI PAGINA (Ripetuto su ogni pagina, ma con le firme) ---
+        footer: (pw.Context context) {
+          return pw.Column(
+            children: [
+              pw.Divider(),
+              pw.Row(
+                mainAxisAlignment: pw.MainAxisAlignment.spaceAround,
+                children: [
+                  pw.Text('Colli: ${document.packageCount}'),
+                  pw.Text('Peso: ${document.weight ?? '-'} Kg'),
+                  pw.Text(
+                    'Aspetto: ${document.notes ?? 'Scatola'}',
+                  ), // Adatta se hai un campo specifico
+                ],
+              ),
+              pw.SizedBox(height: 20),
+              // Spazio Firme
+              pw.Row(
+                mainAxisAlignment: pw.MainAxisAlignment.spaceBetween,
+                children: [
+                  _buildSignatureBox('Firma Mittente'),
+                  _buildSignatureBox('Firma Vettore (Corriere)'),
+                  _buildSignatureBox('Firma Destinatario'),
+                ],
+              ),
+              pw.SizedBox(height: 10),
+              pw.Align(
+                alignment: pw.Alignment.centerRight,
+                child: pw.Text(
+                  'Pagina ${context.pageNumber} di ${context.pagesCount}',
+                  style: const pw.TextStyle(
+                    fontSize: 10,
+                    color: PdfColors.grey,
+                  ),
+                ),
+              ),
+            ],
+          );
+        },
+      ),
+    );
+
+    return pdf.save();
+  }
+
+  static pw.Widget _buildSignatureBox(String title) {
+    return pw.Column(
+      children: [
+        pw.Text(title, style: const pw.TextStyle(fontSize: 10)),
+        pw.SizedBox(height: 40),
+        pw.Container(width: 120, height: 1, color: PdfColors.black),
+      ],
+    );
+  }
+}

lib/main.dart

@@ -7,6 +7,7 @@ import 'package:flutter_dotenv/flutter_dotenv.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';
+import 'package:flux/features/documents/data/tickets_shipment_repository.dart';
 import 'package:flux/features/master_data/providers/blocs/provider_list_cubit.dart';
 import 'package:flux/features/operations/blocs/operation_list_cubit.dart';
 import 'package:flux/features/operations/data/operations_repository.dart';
@@ -126,6 +127,9 @@ Future<void> setupLocator() async {
   );
   getIt.registerLazySingleton<CompanyRepository>(() => CompanyRepository());
   getIt.registerLazySingleton<TrackingRepository>(() => TrackingRepository());
+  getIt.registerLazySingleton<TicketsShipmentRepository>(
+    () => TicketsShipmentRepository(),
+  );
 }
 
 class FluxApp extends StatefulWidget {

macos/Runner/DebugProfile.entitlements

@@ -24,6 +24,8 @@
 	<key>com.apple.security.device.audio-input</key>
 	<true/>
 	<key>com.apple.security.print</key>
+	<key>com.apple.security.files.downloads.read-write</key>
+    <true/>
 <true/>
 </dict>
 </plist>

macos/Runner/Release.entitlements

@@ -6,7 +6,8 @@
 	<true/>
 	<key>com.apple.security.network.client</key>
 	<true/>
-	
+    <key>com.apple.security.cs.allow-jit</key>
+    <true/>
     
     <key>com.apple.security.files.downloads.read-write</key>
     <true/>
@@ -19,6 +20,8 @@
     <key>com.apple.security.files.user-selected.read-write</key>
     <true/>
     <key>com.apple.security.print</key>
+    <key>com.apple.security.files.downloads.read-write</key>
+    <true/>
 <true/>
     
 </dict>