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prova con metodo pdf vecchio programma assistenza

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This commit is contained in:
mark-cachy
2026-05-11 17:13:57 +02:00
parent a76180497e
commit 1dee51a7cd
2 changed files with 14 additions and 11 deletions
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10
lib/features/tickets/ui/ticket_form_screen.dart
View File

@@ -179,17 +179,19 @@ class _TicketFormScreenState extends State<TicketFormScreen> {
_ActionButton( _ActionButton(
icon: Icons.print, icon: Icons.print,
label: "Ricevuta A4", label: "Ricevuta A4",
onTap: () async { onTap: () {
TicketPdfService().generateTicketReceipt(ticket);
// 1. Costruiamo la struttura (velocissimo) // 1. Costruiamo la struttura (velocissimo)
final doc = await TicketPdfService() /* final doc = await TicketPdfService()
.generateTicketReceipt(ticket, company); .generateTicketReceipt(ticket);
// 2. Lanciamo layoutPdf esattamente come facevi tu! // 2. Lanciamo layoutPdf esattamente come facevi tu!
await Printing.layoutPdf( await Printing.layoutPdf(
name: 'Ricevuta_${ticket.referenceId}.pdf', name: 'Ricevuta_${ticket.referenceId}.pdf',
onLayout: (PdfPageFormat format) async => onLayout: (PdfPageFormat format) async =>
doc.save(), // La magia è qui! doc.save(), // La magia è qui!
); ); */
}, },
), ),
if (company.labelFormat != LabelFormat.none) if (company.labelFormat != LabelFormat.none)

15
lib/features/tickets/utils/ticket_pdf_service.dart
View File

@@ -1,3 +1,5 @@
import 'package:flux/core/blocs/session/session_cubit.dart';
import 'package:get_it/get_it.dart';
import 'package:pdf/pdf.dart'; import 'package:pdf/pdf.dart';
import 'package:pdf/widgets.dart' as pw; import 'package:pdf/widgets.dart' as pw;
import 'package:printing/printing.dart'; import 'package:printing/printing.dart';
@@ -5,18 +7,15 @@ import 'package:flux/features/tickets/models/ticket_model.dart';
import 'package:flux/features/company/models/company_model.dart'; import 'package:flux/features/company/models/company_model.dart';
class TicketPdfService { class TicketPdfService {
final CompanyModel company = GetIt.I.get<SessionCubit>().state.company!;
/// Funzione principale: Genera il PDF A4 con le due metà /// Funzione principale: Genera il PDF A4 con le due metà
Future<pw.Document> generateTicketReceipt( Future<void> generateTicketReceipt(TicketModel ticket) async {
TicketModel ticket,
CompanyModel company,
) async {
final pdf = pw.Document(); final pdf = pw.Document();
// Carichiamo il font per essere sicuri che i caratteri siano ok // Carichiamo il font per essere sicuri che i caratteri siano ok
final font = await PdfGoogleFonts.robotoRegular(); final font = await PdfGoogleFonts.robotoRegular();
final boldFont = await PdfGoogleFonts.robotoBold(); final boldFont = await PdfGoogleFonts.robotoBold();
/* final font = pw.Font.helvetica();
final boldFont = pw.Font.helveticaBold(); */
pdf.addPage( pdf.addPage(
pw.Page( pw.Page(
@@ -61,7 +60,9 @@ class TicketPdfService {
), ),
); );
return pdf; await Printing.layoutPdf(
onLayout: (PdfPageFormat format) async => pdf.save(),
);
} }
/// Helper per costruire una singola metà (Cliente o Negozio) /// Helper per costruire una singola metà (Cliente o Negozio)