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stampa ddt

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This commit is contained in:
Mark M2 Macbook
2026-05-16 11:51:26 +02:00
parent a166992b04
commit 9a5d0e33bd
16 changed files with 746 additions and 60 deletions
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18
lib/features/tickets/blocs/ticket_list_cubit.dart
View File

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

10
lib/features/tickets/blocs/ticket_list_state.dart
View File

@@ -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,

38
lib/features/tickets/blocs/ticket_shipping_cubit.dart
View File

@@ -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(

2
lib/features/tickets/blocs/ticket_shipping_state.dart
View File

@@ -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,
});

104
lib/features/tickets/ui/widgets/ticket_list.dart
View File

@@ -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 isSelectionMode = state.selectedTicketIds.isNotEmpty;
final isSelected = state.selectedTickets.contains(ticket);
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: () {
// Qui lanceremo la modale per creare il DDT
// passando la lista: state.selectedTicketIds.toList()
print("Spedisco i ticket: ${state.selectedTicketIds}");
onPressed: () async {
// 1. Apriamo la modale e ASPETTIAMO il risultato (tipizzandolo come Record)
final result =
await showModalBottomSheet<
({
ShipmentDocumentModel document,
ProviderModel provider,
ProviderLocationModel location,
})
>(
context: context,
isScrollControlled: true,
builder: (context) {
return BlocProvider(
create: (context) => TicketShippingCubit(
ticketIds: state.selectedTickets
.map((t) => t.id!)
.toList(),
)..loadRepairCenters(),
child: TicketShippingModal(
ticketIds: state.selectedTickets
.map((t) => t.id!)
.toList(),
),
);
},
);
// 2. Se l'utente ha chiuso trascinando giù, result è null.
// Se ha salvato con successo, result contiene il nostro Record!
if (result != null && context.mounted) {
try {
// Recuperiamo la Company (dal tuo SessionCubit o AuthCubit)
final company = context
.read<SessionCubit>()
.state
.company!;
final ticketListCubit = context
.read<TicketListCubit>();
// 3. GENERIAMO I BYTES DEL PDF
final pdfBytes =
await TicketShippingPdfService.generateDdt(
company: company,
provider: result.provider,
location: result.location,
document: result.document,
tickets: state.selectedTickets.toList(),
);
// 4. LANCIAMO LA STAMPA (Anteprima nativa / Browser)
// Check sicuro: se NON siamo sul web E la piattaforma nativa è macOS
if (!kIsWeb &&
defaultTargetPlatform == TargetPlatform.macOS) {
// Scialuppa di salvataggio per il Mac
await Printing.sharePdf(
bytes: pdfBytes,
filename: 'ddt_${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'),

8
lib/features/tickets/ui/widgets/ticket_list_card.dart
View File

@@ -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,
);
}
},

373
lib/features/tickets/ui/widgets/ticket_shipping_modal.dart Normal file
View File

@@ -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,
),
),
],
),
);
}
}

205
lib/features/tickets/utils/ticket_shipping_pdf_service.dart Normal file
View File

@@ -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),
],
);
}
}