1869 lines
92 KiB
Dart
1869 lines
92 KiB
Dart
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import 'dart:async';
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import 'dart:io';
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import 'package:excel/excel.dart';
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import 'package:file_picker/file_picker.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:intl/intl.dart';
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import 'package:mobile_pos/Const/api_config.dart';
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import 'package:mobile_pos/PDF%20Invoice/universal_image_widget.dart';
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import 'package:mobile_pos/constant.dart';
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import 'package:mobile_pos/generated/l10n.dart' as l;
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import 'package:mobile_pos/model/sale_transaction_model.dart';
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import 'package:nb_utils/nb_utils.dart';
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import 'package:open_file/open_file.dart';
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import 'package:path_provider/path_provider.dart';
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import 'package:pdf/pdf.dart';
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import 'package:pdf/widgets.dart' as pw;
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import 'package:printing/printing.dart';
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import '../Screens/Products/add product/modle/create_product_model.dart';
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import '../model/business_info_model.dart';
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import 'pdf_common_functions.dart';
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class SalesInvoicePdf {
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static Future<void> generateSaleDocument(
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SalesTransactionModel transactions, BusinessInformationModel personalInformation, BuildContext context,
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{bool? share, bool? download, bool? showPreview}) async {
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final pw.Document doc = pw.Document();
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final _lang = l.S.of(context);
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num getTotalReturndAmount() {
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num totalReturn = 0;
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if (transactions.salesReturns?.isNotEmpty ?? false) {
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for (var returns in transactions.salesReturns!) {
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if (returns.salesReturnDetails?.isNotEmpty ?? false) {
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for (var details in returns.salesReturnDetails!) {
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totalReturn += details.returnAmount ?? 0;
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}
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}
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}
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}
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return totalReturn;
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}
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///-------returned_discount_amount
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num productPrice({required num detailsId}) {
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return transactions.salesDetails!.where((element) => element.id == detailsId).first.price ?? 0;
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}
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num returnedDiscountAmount() {
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num totalReturnDiscount = 0;
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if (transactions.salesReturns?.isNotEmpty ?? false) {
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for (var returns in transactions.salesReturns!) {
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if (returns.salesReturnDetails?.isNotEmpty ?? false) {
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for (var details in returns.salesReturnDetails!) {
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totalReturnDiscount += ((productPrice(detailsId: details.saleDetailId ?? 0) * (details.returnQty ?? 0)) -
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((details.returnAmount ?? 0)));
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}
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}
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}
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}
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return totalReturnDiscount;
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}
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num getTotalForOldInvoice() {
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num total = 0;
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for (var element in transactions.salesDetails!) {
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total += ((element.price ?? 0) *
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PDFCommonFunctions().getProductQuantity(detailsId: element.id ?? 0, transactions: transactions) -
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((element.discount ?? 0) *
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PDFCommonFunctions().getProductQuantity(detailsId: element.id ?? 0, transactions: transactions)));
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}
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return total;
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}
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String productName({required num detailsId}) {
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final details =
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transactions.salesDetails?[transactions.salesDetails!.indexWhere((element) => element.id == detailsId)];
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return "${details?.product?.productName}${details?.product?.productType == ProductType.variant.name ? ' [${details?.stock?.batchNo ?? ""}]' : ''}";
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}
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final String imageUrl =
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'${APIConfig.domain}${(personalInformation.data?.showA4InvoiceLogo == 1) ? personalInformation.data?.a4InvoiceLogo : ''}';
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dynamic imageData = await PDFCommonFunctions().getNetworkImage(imageUrl);
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imageData ??= (personalInformation.data?.showA4InvoiceLogo == 1)
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? await PDFCommonFunctions().loadAssetImage('images/logo.png')
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: null;
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final englishFont = pw.Font.ttf(await rootBundle.load('fonts/NotoSans/NotoSans-Regular.ttf'));
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final englishBold = pw.Font.ttf(await rootBundle.load('fonts/NotoSans/NotoSans-Medium.ttf'));
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final banglaFont = pw.Font.ttf(await rootBundle.load('assets/fonts/siyam_rupali_ansi.ttf'));
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final arabicFont = pw.Font.ttf(await rootBundle.load('assets/fonts/Amiri-Regular.ttf'));
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final hindiFont = pw.Font.ttf(await rootBundle.load('assets/fonts/Hind-Regular.ttf'));
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final frenchFont = pw.Font.ttf(await rootBundle.load('assets/fonts/GFSDidot-Regular.ttf'));
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// Helper function
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pw.Font getFont({bool bold = false}) {
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switch (selectedLanguage) {
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case 'en':
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return bold ? englishBold : englishFont;
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case 'bn':
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// Bold not available, fallback to regular
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return banglaFont;
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case 'ar':
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return arabicFont;
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case 'hi':
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return hindiFont;
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case 'fr':
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return frenchFont;
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default:
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return bold ? englishBold : englishFont;
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}
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}
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getFontWithLangMatching(String data) {
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String detectedLanguage = detectLanguageEnhanced(data);
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if (detectedLanguage == 'en') {
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return englishFont;
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} else if (detectedLanguage == 'bn') {
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return banglaFont;
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} else if (detectedLanguage == 'ar') {
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return arabicFont;
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} else if (detectedLanguage == 'hi') {
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return hindiFont;
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} else if (detectedLanguage == 'fr') {
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return frenchFont;
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} else {
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return englishFont;
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}
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}
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final hasWarranty = transactions.salesDetails!.any((e) => e.warrantyInfo?.warrantyDuration != null);
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final hasGuarantee = transactions.salesDetails!.any((e) => e.warrantyInfo?.guaranteeDuration != null);
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final bankTransactions =
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transactions.transactions?.where((t) => t.transactionType == 'bank_payment').toList() ?? [];
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final latestBankTransaction = bankTransactions.isNotEmpty ? bankTransactions.last : null;
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final showWarranty = personalInformation.data?.showWarranty == 1 &&
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(personalInformation.data?.warrantyVoidLabel != null || personalInformation.data?.warrantyVoid != null);
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doc.addPage(
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pw.MultiPage(
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pageFormat: PdfPageFormat.letter.copyWith(marginBottom: 1.5 * PdfPageFormat.cm),
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margin: pw.EdgeInsets.zero,
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crossAxisAlignment: pw.CrossAxisAlignment.start,
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header: (pw.Context context) {
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return pw.Padding(
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padding: const pw.EdgeInsets.all(20.0),
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child: pw.Column(
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children: [
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pw.Row(mainAxisAlignment: pw.MainAxisAlignment.spaceBetween, children: [
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pw.Container(
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height: 54.12,
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width: 200,
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child: universalImage(
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imageData,
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w: 200,
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h: 54.12,
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),
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),
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pw.Column(
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crossAxisAlignment: pw.CrossAxisAlignment.end,
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children: [
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if (personalInformation.data?.meta?.showAddress == 1)
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pw.SizedBox(
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width: 200,
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child: getLocalizedPdfText(
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'${_lang.address}: ${personalInformation.data?.address ?? ''}',
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pw.TextStyle(
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color: PdfColors.black,
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font: getFont(),
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fontFallback: [englishFont],
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),
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),
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),
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if (personalInformation.data?.meta?.showPhoneNumber == 1)
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pw.SizedBox(
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width: 200,
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child: getLocalizedPdfText(
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'${_lang.mobile}: ${personalInformation.data?.phoneNumber ?? ''}',
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pw.TextStyle(
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color: PdfColors.black,
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font: getFont(),
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fontFallback: [englishFont],
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),
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),
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),
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if (personalInformation.data?.meta?.showEmail == 1)
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pw.SizedBox(
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width: 200,
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child: getLocalizedPdfText(
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'${_lang.emailText}: ${personalInformation.data?.invoiceEmail ?? ''}',
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pw.TextStyle(
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color: PdfColors.black,
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font: getFont(),
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fontFallback: [englishFont],
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)),
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),
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//vat Name
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if (personalInformation.data?.meta?.showVat == 1)
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if (personalInformation.data?.vatNo != null && personalInformation.data?.meta?.showVat == 1)
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pw.SizedBox(
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width: 200,
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child: getLocalizedPdfText(
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'${personalInformation.data?.vatName ?? _lang.vatNumber}: ${personalInformation.data?.vatNo ?? ''}',
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pw.TextStyle(
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color: PdfColors.black,
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font: getFont(),
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fontFallback: [englishFont],
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)),
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),
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],
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),
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]),
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pw.SizedBox(height: 16.0),
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pw.Center(
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child: pw.Container(
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padding: pw.EdgeInsets.symmetric(horizontal: 19, vertical: 10),
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decoration: pw.BoxDecoration(
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borderRadius: pw.BorderRadius.circular(20),
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border: pw.Border.all(color: PdfColors.black),
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),
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child: getLocalizedPdfText(
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_lang.INVOICE,
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pw.TextStyle(
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fontWeight: pw.FontWeight.bold,
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fontSize: 18,
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color: PdfColors.black,
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font: getFont(bold: true),
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),
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),
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),
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),
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pw.SizedBox(height: 20),
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pw.Row(mainAxisAlignment: pw.MainAxisAlignment.spaceBetween, children: [
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pw.Column(crossAxisAlignment: pw.CrossAxisAlignment.start, children: [
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//customer name
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pw.Row(children: [
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pw.SizedBox(
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width: 60.0,
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child: getLocalizedPdfText(
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_lang.customer,
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pw.TextStyle(
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color: PdfColors.black,
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font: getFont(),
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fontFallback: [englishFont],
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)),
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),
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pw.SizedBox(
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width: 10.0,
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child: pw.Text(
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':',
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style: pw.Theme.of(context).defaultTextStyle.copyWith(color: PdfColors.black),
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),
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),
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pw.SizedBox(
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width: 100.0,
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child: getLocalizedPdfTextWithLanguage(
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transactions.party?.name ?? '',
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pw.TextStyle(
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color: PdfColors.black,
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font: getFontWithLangMatching(transactions.party?.name ?? ''),
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fontFallback: [englishFont],
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)),
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),
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]),
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//Address
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pw.Row(children: [
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pw.SizedBox(
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width: 60.0,
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child: getLocalizedPdfText(
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_lang.address,
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pw.TextStyle(
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color: PdfColors.black,
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font: getFont(),
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fontFallback: [englishFont],
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)),
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),
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pw.SizedBox(
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width: 10.0,
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child: pw.Text(
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':',
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style: pw.Theme.of(context).defaultTextStyle.copyWith(color: PdfColors.black),
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),
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),
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pw.SizedBox(
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width: 150.0,
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child: getLocalizedPdfTextWithLanguage(
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transactions.party?.address ?? 'N/a',
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pw.TextStyle(
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color: PdfColors.black,
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font: getFontWithLangMatching(transactions.party?.address ?? ''),
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fontFallback: [englishFont],
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)),
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),
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]),
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//mobile
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pw.Row(children: [
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pw.SizedBox(
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width: 60.0,
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child: getLocalizedPdfText(
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_lang.mobile,
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pw.TextStyle(
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color: PdfColors.black,
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font: getFont(),
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fontFallback: [englishFont],
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)),
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),
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pw.SizedBox(
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width: 10.0,
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child: pw.Text(
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':',
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style: pw.Theme.of(context).defaultTextStyle.copyWith(color: PdfColors.black),
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),
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),
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pw.SizedBox(
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width: 100.0,
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child: getLocalizedPdfText(
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transactions.party?.phone ?? (transactions.party?.phone ?? _lang.guest),
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pw.TextStyle(font: getFont(), fontFallback: [englishFont])),
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),
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]),
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//Remarks
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if (personalInformation.data?.showNote == 1)
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pw.Row(children: [
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pw.SizedBox(
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width: 60.0,
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||
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child: getLocalizedPdfText(
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_lang.remark,
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pw.TextStyle(
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color: PdfColors.black,
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font: getFont(),
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fontFallback: [englishFont],
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)),
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),
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pw.SizedBox(
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width: 10.0,
|
||
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child: pw.Text(
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':',
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style: pw.Theme.of(context).defaultTextStyle.copyWith(color: PdfColors.black),
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),
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),
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pw.SizedBox(
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width: 100.0,
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||
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child: getLocalizedPdfText(personalInformation.data?.invoiceNote ?? 'N/A',
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pw.TextStyle(font: getFont(), fontFallback: [englishFont])),
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),
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]),
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]),
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pw.Column(children: [
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//Invoice Number
|
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pw.Row(children: [
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pw.SizedBox(
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||
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width: 100.0,
|
||
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child: getLocalizedPdfText(
|
||
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_lang.invoiceNumber,
|
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pw.TextStyle(
|
||
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color: PdfColors.black,
|
||
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font: getFont(),
|
||
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fontFallback: [englishFont],
|
||
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)),
|
||
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),
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||
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pw.SizedBox(
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||
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width: 10.0,
|
||
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child: pw.Text(
|
||
|
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':',
|
||
|
|
style: pw.Theme.of(context).defaultTextStyle.copyWith(color: PdfColors.black),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 75.0,
|
||
|
|
child: pw.Text(
|
||
|
|
'#${transactions.invoiceNumber}',
|
||
|
|
style: pw.Theme.of(context).defaultTextStyle.copyWith(color: PdfColors.black),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
]),
|
||
|
|
//date
|
||
|
|
pw.Row(children: [
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 100.0,
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.date,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
),
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 10.0,
|
||
|
|
child: pw.Text(
|
||
|
|
':',
|
||
|
|
style: pw.Theme.of(context).defaultTextStyle.copyWith(color: PdfColors.black),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 75.0,
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
DateFormat('d MMM, yyyy').format(DateTime.parse(transactions.saleDate ?? '')),
|
||
|
|
// DateTimeFormat.format(DateTime.parse(transactions.saleDate ?? ''), format: 'D, M j'),
|
||
|
|
pw.TextStyle(font: getFont(), fontFallback: [englishFont]),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
]),
|
||
|
|
//Time
|
||
|
|
pw.Row(children: [
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 100.0,
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.time,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
),
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 10.0,
|
||
|
|
child: pw.Text(
|
||
|
|
':',
|
||
|
|
style: pw.Theme.of(context).defaultTextStyle.copyWith(color: PdfColors.black),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 75.0,
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
DateFormat('hh:mm a').format(DateTime.parse(transactions.saleDate!)),
|
||
|
|
pw.TextStyle(font: getFont(), fontFallback: [englishFont]),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
]),
|
||
|
|
//Sales by
|
||
|
|
pw.Row(children: [
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 100.0,
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.sellsBy,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
),
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 10.0,
|
||
|
|
child: pw.Text(
|
||
|
|
':',
|
||
|
|
style: pw.Theme.of(context).defaultTextStyle.copyWith(color: PdfColors.black),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 75.0,
|
||
|
|
child: getLocalizedPdfTextWithLanguage(
|
||
|
|
transactions.user?.role == "shop-owner" ? _lang.admin : transactions.user?.name ?? '',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFontWithLangMatching(transactions.user?.role == "shop-owner"
|
||
|
|
? _lang.admin
|
||
|
|
: transactions.user?.name ?? ''),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
),
|
||
|
|
]),
|
||
|
|
]),
|
||
|
|
]),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
);
|
||
|
|
},
|
||
|
|
footer: (pw.Context context) {
|
||
|
|
return pw.Column(children: [
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(10.0),
|
||
|
|
child: pw.Row(mainAxisAlignment: pw.MainAxisAlignment.spaceBetween, children: [
|
||
|
|
pw.Container(
|
||
|
|
alignment: pw.Alignment.centerRight,
|
||
|
|
margin: const pw.EdgeInsets.only(bottom: 3.0 * PdfPageFormat.mm),
|
||
|
|
padding: const pw.EdgeInsets.only(bottom: 3.0 * PdfPageFormat.mm),
|
||
|
|
child: pw.Column(children: [
|
||
|
|
pw.Container(
|
||
|
|
width: 120.0,
|
||
|
|
height: 2.0,
|
||
|
|
color: PdfColors.black,
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 4.0),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
_lang.customerSignature,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
))
|
||
|
|
]),
|
||
|
|
),
|
||
|
|
pw.Container(
|
||
|
|
alignment: pw.Alignment.centerRight,
|
||
|
|
margin: const pw.EdgeInsets.only(bottom: 3.0 * PdfPageFormat.mm),
|
||
|
|
padding: const pw.EdgeInsets.only(bottom: 3.0 * PdfPageFormat.mm),
|
||
|
|
child: pw.Column(children: [
|
||
|
|
pw.Container(
|
||
|
|
width: 120.0,
|
||
|
|
height: 2.0,
|
||
|
|
color: PdfColors.black,
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 4.0),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
_lang.authorizedSignature,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
))
|
||
|
|
]),
|
||
|
|
),
|
||
|
|
]),
|
||
|
|
),
|
||
|
|
if (showWarranty)
|
||
|
|
pw.Padding(
|
||
|
|
padding: pw.EdgeInsets.symmetric(horizontal: 10),
|
||
|
|
child: pw.Container(
|
||
|
|
width: double.infinity,
|
||
|
|
padding: const pw.EdgeInsets.all(4),
|
||
|
|
decoration: pw.BoxDecoration(
|
||
|
|
border: pw.Border.all(color: PdfColors.black),
|
||
|
|
),
|
||
|
|
child: pw.RichText(
|
||
|
|
text: pw.TextSpan(
|
||
|
|
children: [
|
||
|
|
if (personalInformation.data?.warrantyVoidLabel != null)
|
||
|
|
pw.TextSpan(
|
||
|
|
text: '${personalInformation.data!.warrantyVoidLabel!}- ',
|
||
|
|
style: pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
if (personalInformation.data?.warrantyVoid != null)
|
||
|
|
pw.TextSpan(
|
||
|
|
text: personalInformation.data!.warrantyVoid!,
|
||
|
|
style: pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 10),
|
||
|
|
pw.Padding(
|
||
|
|
padding: pw.EdgeInsets.symmetric(horizontal: 10),
|
||
|
|
child: pw.Center(
|
||
|
|
child: pw.Text(
|
||
|
|
'${personalInformation.data?.developByLevel ?? ''} ${personalInformation.data?.developBy ?? ''}',
|
||
|
|
style: pw.TextStyle(fontWeight: pw.FontWeight.bold),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
]);
|
||
|
|
},
|
||
|
|
build: (pw.Context context) => <pw.Widget>[
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.only(left: 20.0, right: 20.0, bottom: 20.0),
|
||
|
|
child: pw.Column(
|
||
|
|
children: [
|
||
|
|
// Main products table
|
||
|
|
pw.Table(
|
||
|
|
border: pw.TableBorder(
|
||
|
|
horizontalInside: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
verticalInside: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
left: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
right: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
top: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
bottom: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
),
|
||
|
|
columnWidths: <int, pw.TableColumnWidth>{
|
||
|
|
0: const pw.FlexColumnWidth(1),
|
||
|
|
1: pw.FlexColumnWidth(hasGuarantee && !hasWarranty ? 6 : 3),
|
||
|
|
2: pw.FlexColumnWidth(hasGuarantee && !hasWarranty ? 0 : 2),
|
||
|
|
3: const pw.FlexColumnWidth(2),
|
||
|
|
4: const pw.FlexColumnWidth(2),
|
||
|
|
5: const pw.FlexColumnWidth(2),
|
||
|
|
},
|
||
|
|
children: [
|
||
|
|
// Table header
|
||
|
|
pw.TableRow(
|
||
|
|
children: [
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.sl,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.item,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.left,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.quantity,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
if (hasWarranty)
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.warranty,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
if (hasGuarantee)
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.guarantee,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.unitPrice,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.right,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.discount,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.right,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.totalPrice,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.right,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
// Table rows for products
|
||
|
|
for (int i = 0; i < transactions.salesDetails!.length; i++)
|
||
|
|
pw.TableRow(
|
||
|
|
children: [
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: pw.Text('${i + 1}', textAlign: pw.TextAlign.center),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfTextWithLanguage(
|
||
|
|
"${transactions.salesDetails!.elementAt(i).product?.productName.toString() ?? ''}${transactions.salesDetails?.elementAt(i).product?.productType == ProductType.variant.name ? ' [${transactions.salesDetails?.elementAt(i).stock?.batchNo ?? ''}]' : ''}",
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFontWithLangMatching(
|
||
|
|
transactions.salesDetails!.elementAt(i).product?.productName.toString() ?? ''),
|
||
|
|
fontFallback: [englishFont]),
|
||
|
|
textAlignment: pw.TextAlign.left),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
formatPointNumber(PDFCommonFunctions().getProductQuantity(
|
||
|
|
detailsId: transactions.salesDetails![i].id ?? 0, transactions: transactions)),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
pw.TextStyle(font: getFont(), fontFallback: [englishFont]),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
// Warranty column
|
||
|
|
if (hasWarranty)
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
'${transactions.salesDetails![i].warrantyInfo?.warrantyDuration ?? ''} ${transactions.salesDetails![i].warrantyInfo?.warrantyUnit ?? ''}',
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
pw.TextStyle(font: getFont(), fontFallback: [englishFont]),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
// Guaranty column
|
||
|
|
if (hasGuarantee)
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
'${transactions.salesDetails![i].warrantyInfo?.guaranteeDuration ?? ''} ${transactions.salesDetails![i].warrantyInfo?.guaranteeUnit ?? ''}',
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
formatPointNumber(transactions.salesDetails!.elementAt(i).price ?? 0),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
pw.TextStyle(font: getFont(), fontFallback: [englishFont]),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
formatPointNumber(transactions.salesDetails!.elementAt(i).discount ?? 0),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
pw.TextStyle(font: getFont(), fontFallback: [englishFont]),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
formatPointNumber(((transactions.salesDetails![i].price ?? 0) *
|
||
|
|
(PDFCommonFunctions().getProductQuantity(
|
||
|
|
detailsId: transactions.salesDetails![i].id ?? 0,
|
||
|
|
transactions: transactions)) -
|
||
|
|
((transactions.salesDetails![i].discount ?? 0) *
|
||
|
|
(PDFCommonFunctions().getProductQuantity(
|
||
|
|
detailsId: transactions.salesDetails![i].id ?? 0,
|
||
|
|
transactions: transactions))))),
|
||
|
|
textAlignment: pw.TextAlign.right,
|
||
|
|
pw.TextStyle(font: getFont(), fontFallback: [englishFont]),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
// Two-column layout: Amount summary on right, Payment info on left (when no returns)
|
||
|
|
pw.Row(
|
||
|
|
mainAxisAlignment: pw.MainAxisAlignment.spaceBetween,
|
||
|
|
crossAxisAlignment: pw.CrossAxisAlignment.start,
|
||
|
|
children: [
|
||
|
|
// Left column - Payment information (ONLY when NO returns)
|
||
|
|
if (transactions.salesReturns != null || transactions.salesReturns!.isNotEmpty) pw.SizedBox(),
|
||
|
|
if (transactions.salesReturns == null || transactions.salesReturns!.isEmpty)
|
||
|
|
pw.Expanded(
|
||
|
|
child: pw.Column(
|
||
|
|
crossAxisAlignment: pw.CrossAxisAlignment.start,
|
||
|
|
children: [
|
||
|
|
pw.SizedBox(height: 22),
|
||
|
|
// Amount in words
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 350,
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
PDFCommonFunctions().numberToWords(transactions.totalAmount ?? 0),
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
fontBold: englishBold,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 18),
|
||
|
|
// Paid via
|
||
|
|
pw.Wrap(
|
||
|
|
spacing: 6,
|
||
|
|
runSpacing: 4,
|
||
|
|
children: [
|
||
|
|
pw.Text('${_lang.paidVia} :'),
|
||
|
|
...?transactions.transactions?.asMap().entries.map((entry) {
|
||
|
|
final index = entry.key;
|
||
|
|
final item = entry.value;
|
||
|
|
|
||
|
|
String label;
|
||
|
|
switch (item.transactionType) {
|
||
|
|
case 'cash_payment':
|
||
|
|
label = 'Cash';
|
||
|
|
break;
|
||
|
|
case 'cheque_payment':
|
||
|
|
label = 'Cheque';
|
||
|
|
break;
|
||
|
|
case 'wallet_payment':
|
||
|
|
label = 'Wallet';
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
label = item.paymentType?.name ?? 'n/a';
|
||
|
|
}
|
||
|
|
|
||
|
|
final isLast = index == transactions.transactions!.length - 1;
|
||
|
|
final text = isLast ? label : '$label,';
|
||
|
|
|
||
|
|
return getLocalizedPdfText(
|
||
|
|
text,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
);
|
||
|
|
}),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 12),
|
||
|
|
if ((!personalInformation.data!.invoiceNote.isEmptyOrNull ||
|
||
|
|
!personalInformation.data!.invoiceNoteLevel.isEmptyOrNull) &&
|
||
|
|
personalInformation.data!.showNote == 1)
|
||
|
|
pw.RichText(
|
||
|
|
text: pw.TextSpan(
|
||
|
|
text: '${personalInformation.data?.invoiceNoteLevel ?? ''}: ',
|
||
|
|
style: pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
),
|
||
|
|
children: [
|
||
|
|
pw.TextSpan(
|
||
|
|
text: personalInformation.data?.invoiceNote ?? '',
|
||
|
|
style: pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
))
|
||
|
|
])),
|
||
|
|
|
||
|
|
pw.SizedBox(height: 12),
|
||
|
|
// Bank details - FIXED: Check if transactions list is not empty
|
||
|
|
|
||
|
|
if (latestBankTransaction != null)
|
||
|
|
pw.Container(
|
||
|
|
width: 256,
|
||
|
|
height: 120,
|
||
|
|
decoration: pw.BoxDecoration(
|
||
|
|
border: pw.Border.all(color: PdfColors.black),
|
||
|
|
),
|
||
|
|
child: pw.Column(
|
||
|
|
children: [
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.symmetric(horizontal: 8, vertical: 6),
|
||
|
|
child: pw.Text(
|
||
|
|
_lang.bankDetails,
|
||
|
|
style: pw.TextStyle(
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontSize: 12,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Divider(color: PdfColors.black, height: 1),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.symmetric(horizontal: 8, vertical: 4),
|
||
|
|
child: pw.Column(
|
||
|
|
children: [
|
||
|
|
pw.Row(
|
||
|
|
children: [
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.name,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
': ${latestBankTransaction.paymentType?.name ?? ''}',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 4),
|
||
|
|
pw.Row(
|
||
|
|
children: [
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.accountNumber,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
': ${latestBankTransaction.paymentType?.paymentTypeMeta?.accountNumber ?? ''}',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 4),
|
||
|
|
pw.Row(
|
||
|
|
children: [
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.ifscCode,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
': ${latestBankTransaction.paymentType?.paymentTypeMeta?.ifscCode ?? ''}',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 4),
|
||
|
|
pw.Row(
|
||
|
|
children: [
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.holderName,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
': ${latestBankTransaction.paymentType?.paymentTypeMeta?.holderName ?? ''}',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 12),
|
||
|
|
if (latestBankTransaction != null)
|
||
|
|
if (!personalInformation.data!.gratitudeMessage.isEmptyOrNull)
|
||
|
|
pw.Container(
|
||
|
|
width: double.infinity,
|
||
|
|
padding: const pw.EdgeInsets.only(bottom: 8.0),
|
||
|
|
child: pw.Center(
|
||
|
|
child: pw.Text(
|
||
|
|
personalInformation.data!.gratitudeMessage ?? '',
|
||
|
|
)),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
|
||
|
|
// Right column - Amount calculation (ALWAYS shows)
|
||
|
|
pw.Column(
|
||
|
|
crossAxisAlignment: pw.CrossAxisAlignment.end,
|
||
|
|
children: [
|
||
|
|
pw.SizedBox(height: 10.0),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
"${_lang.subTotal}: ${formatPointNumber(getTotalForOldInvoice())}",
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
pw.Container(
|
||
|
|
width: 100,
|
||
|
|
padding: pw.EdgeInsets.only(bottom: 5),
|
||
|
|
alignment: pw.AlignmentDirectional.centerEnd,
|
||
|
|
decoration: pw.BoxDecoration(
|
||
|
|
border: pw.Border(
|
||
|
|
bottom: pw.BorderSide(
|
||
|
|
color: PdfColors.black,
|
||
|
|
)),
|
||
|
|
),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
"${_lang.discount}: ${formatPointNumber((transactions.discountAmount ?? 0) + returnedDiscountAmount())}",
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
"${transactions.vat?.name ?? _lang.vat}: ${formatPointNumber(transactions.vatAmount ?? 0.00)}",
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
"${_lang.shippingCharge}: ${formatPointNumber((transactions.shippingCharge ?? 0))}",
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
// Rounded amount
|
||
|
|
if (transactions.roundingAmount != 0)
|
||
|
|
pw.Column(
|
||
|
|
crossAxisAlignment: pw.CrossAxisAlignment.end,
|
||
|
|
children: [
|
||
|
|
getLocalizedPdfText(
|
||
|
|
"${_lang.amount}: ${formatPointNumber((transactions.actualTotalAmount ?? 0))}",
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
"${_lang.rounding}: ${!(transactions.roundingAmount?.isNegative ?? true) ? '+' : ''}${formatPointNumber((transactions.roundingAmount ?? 0))}",
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
"${_lang.totalAmount}: ${formatPointNumber((transactions.totalAmount ?? 0) + getTotalReturndAmount())}",
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
)),
|
||
|
|
// Payment summary for non-return invoices
|
||
|
|
if (transactions.salesReturns == null || transactions.salesReturns!.isEmpty)
|
||
|
|
pw.Row(
|
||
|
|
mainAxisAlignment: pw.MainAxisAlignment.end,
|
||
|
|
children: [
|
||
|
|
pw.Column(
|
||
|
|
crossAxisAlignment: pw.CrossAxisAlignment.end,
|
||
|
|
children: [
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
"${_lang.payableAmount}: ${formatPointNumber(transactions.totalAmount ?? 0)}",
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
"${_lang.receivedAmount}: ${formatPointNumber(((transactions.totalAmount ?? 0) - (transactions.dueAmount ?? 0)) + (transactions.changeAmount ?? 0))}",
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
getLocalizedPdfText(
|
||
|
|
(transactions.dueAmount ?? 0) > 0
|
||
|
|
? "${_lang.due}: ${formatPointNumber(transactions.dueAmount ?? 0)}"
|
||
|
|
: (transactions.changeAmount ?? 0) > 0
|
||
|
|
? "${_lang.changeAmount}: ${formatPointNumber(transactions.changeAmount ?? 0)}"
|
||
|
|
: '',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 10.0),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
|
||
|
|
// Returns table - Only show if there are returns
|
||
|
|
if (transactions.salesReturns != null && transactions.salesReturns!.isNotEmpty)
|
||
|
|
pw.Column(
|
||
|
|
children: [
|
||
|
|
pw.SizedBox(height: 20),
|
||
|
|
pw.Table(
|
||
|
|
border: pw.TableBorder(
|
||
|
|
horizontalInside: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
verticalInside: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
left: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
right: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
top: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
bottom: pw.BorderSide(color: PdfColor.fromInt(0xffD9D9D9)),
|
||
|
|
),
|
||
|
|
columnWidths: <int, pw.TableColumnWidth>{
|
||
|
|
0: const pw.FlexColumnWidth(1),
|
||
|
|
1: const pw.FlexColumnWidth(3),
|
||
|
|
2: const pw.FlexColumnWidth(4),
|
||
|
|
3: const pw.FlexColumnWidth(2),
|
||
|
|
4: const pw.FlexColumnWidth(3),
|
||
|
|
},
|
||
|
|
children: [
|
||
|
|
// Table header for returns
|
||
|
|
pw.TableRow(
|
||
|
|
children: [
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.sl,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.date,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.left,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.returnedItem,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.left,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.quantity,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.totalReturned,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.right,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
// Data rows for returns
|
||
|
|
for (int i = 0; i < (transactions.salesReturns?.length ?? 0); i++)
|
||
|
|
for (int j = 0; j < (transactions.salesReturns?[i].salesReturnDetails?.length ?? 0); j++)
|
||
|
|
pw.TableRow(
|
||
|
|
decoration: (transactions.salesReturns?.length ?? 0) > 0 && i % 2 == 0
|
||
|
|
? const pw.BoxDecoration(color: PdfColors.white)
|
||
|
|
: const pw.BoxDecoration(color: PdfColors.red50),
|
||
|
|
children: [
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
'${(i * (transactions.salesReturns?[i].salesReturnDetails?.length ?? 0)) + j + 1}',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
DateFormat.yMMMd()
|
||
|
|
.format(DateTime.parse(transactions.salesReturns?[i].returnDate ?? '0')),
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.left,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfTextWithLanguage(
|
||
|
|
productName(
|
||
|
|
detailsId:
|
||
|
|
transactions.salesReturns?[i].salesReturnDetails?[j].saleDetailId ?? 0),
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFontWithLangMatching(productName(
|
||
|
|
detailsId:
|
||
|
|
transactions.salesReturns?[i].salesReturnDetails?[j].saleDetailId ??
|
||
|
|
0)),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.left,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
formatPointNumber(
|
||
|
|
transactions.salesReturns?[i].salesReturnDetails?[j].returnQty ?? 0),
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.center,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.all(8.0),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
formatPointNumber(
|
||
|
|
transactions.salesReturns?[i].salesReturnDetails?[j].returnAmount ?? 0),
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
textAlignment: pw.TextAlign.right,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
|
||
|
|
// Payment information below returns table (ONLY when there ARE returns)
|
||
|
|
pw.Row(
|
||
|
|
mainAxisAlignment: pw.MainAxisAlignment.spaceBetween,
|
||
|
|
crossAxisAlignment: pw.CrossAxisAlignment.start,
|
||
|
|
children: [
|
||
|
|
// Left column - Payment information (ONLY when there ARE returns)
|
||
|
|
pw.Expanded(
|
||
|
|
child: pw.Column(
|
||
|
|
crossAxisAlignment: pw.CrossAxisAlignment.start,
|
||
|
|
children: [
|
||
|
|
pw.SizedBox(height: 22),
|
||
|
|
// Amount in words
|
||
|
|
pw.SizedBox(
|
||
|
|
width: 350,
|
||
|
|
child: pw.Text(
|
||
|
|
PDFCommonFunctions().numberToWords(transactions.totalAmount ?? 0),
|
||
|
|
style: pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
maxLines: 3,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 18),
|
||
|
|
// Paid via
|
||
|
|
pw.Wrap(
|
||
|
|
spacing: 6,
|
||
|
|
runSpacing: 4,
|
||
|
|
children: [
|
||
|
|
pw.Text('${_lang.paidVia} :'),
|
||
|
|
...?transactions.transactions?.asMap().entries.map((entry) {
|
||
|
|
final index = entry.key;
|
||
|
|
final item = entry.value;
|
||
|
|
|
||
|
|
String label;
|
||
|
|
switch (item.transactionType) {
|
||
|
|
case 'cash_payment':
|
||
|
|
label = 'Cash';
|
||
|
|
break;
|
||
|
|
case 'cheque_payment':
|
||
|
|
label = 'Cheque';
|
||
|
|
break;
|
||
|
|
case 'wallet_payment':
|
||
|
|
label = 'Wallet';
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
label = item.paymentType?.name ?? 'n/a';
|
||
|
|
}
|
||
|
|
|
||
|
|
final isLast = index == transactions.transactions!.length - 1;
|
||
|
|
final text = isLast ? label : '$label,';
|
||
|
|
|
||
|
|
return getLocalizedPdfText(
|
||
|
|
text,
|
||
|
|
pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
);
|
||
|
|
}),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 12),
|
||
|
|
if ((!personalInformation.data!.invoiceNote.isEmptyOrNull ||
|
||
|
|
!personalInformation.data!.invoiceNoteLevel.isEmptyOrNull) &&
|
||
|
|
personalInformation.data!.showNote == 1)
|
||
|
|
pw.RichText(
|
||
|
|
text: pw.TextSpan(
|
||
|
|
text: '${personalInformation.data?.invoiceNoteLevel ?? ''}: ',
|
||
|
|
style: pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
),
|
||
|
|
children: [
|
||
|
|
pw.TextSpan(
|
||
|
|
text: personalInformation.data?.invoiceNote ?? '',
|
||
|
|
style: pw.TextStyle(
|
||
|
|
font: getFont(bold: true),
|
||
|
|
))
|
||
|
|
])),
|
||
|
|
|
||
|
|
pw.SizedBox(height: 12),
|
||
|
|
// Bank details - FIXED: Check if transactions list is not empty
|
||
|
|
|
||
|
|
if (transactions.transactions != null &&
|
||
|
|
transactions.transactions!.isNotEmpty &&
|
||
|
|
transactions.transactions!.any((t) => t.transactionType == 'bank_payment'))
|
||
|
|
pw.Container(
|
||
|
|
width: 256,
|
||
|
|
height: 120,
|
||
|
|
decoration: pw.BoxDecoration(
|
||
|
|
border: pw.Border.all(color: PdfColors.black),
|
||
|
|
),
|
||
|
|
child: pw.Column(
|
||
|
|
children: [
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.symmetric(horizontal: 8, vertical: 6),
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.bankDetails,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.Divider(color: PdfColors.black, height: 1),
|
||
|
|
pw.Padding(
|
||
|
|
padding: const pw.EdgeInsets.symmetric(horizontal: 8, vertical: 4),
|
||
|
|
child: pw.Column(
|
||
|
|
children: [
|
||
|
|
pw.Row(
|
||
|
|
children: [
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.name,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
pw.Expanded(
|
||
|
|
child: pw.Text(
|
||
|
|
': ${latestBankTransaction?.paymentType?.paymentTypeMeta?.bankName ?? ''}')),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
pw.Row(
|
||
|
|
children: [
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.accountNumber,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
': ${latestBankTransaction?.paymentType?.paymentTypeMeta?.accountNumber ?? ''}',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
pw.Row(
|
||
|
|
children: [
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.ifscCode,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
': ${latestBankTransaction?.paymentType?.paymentTypeMeta?.ifscCode ?? ''}',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
pw.Row(
|
||
|
|
children: [
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
_lang.holderName,
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
pw.Expanded(
|
||
|
|
child: getLocalizedPdfText(
|
||
|
|
': ${latestBankTransaction?.paymentType?.paymentTypeMeta?.holderName ?? ''}',
|
||
|
|
pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
),
|
||
|
|
)),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
|
||
|
|
// Right column - Return amount summary
|
||
|
|
pw.Column(
|
||
|
|
crossAxisAlignment: pw.CrossAxisAlignment.end,
|
||
|
|
children: [
|
||
|
|
pw.SizedBox(height: 10.0),
|
||
|
|
pw.RichText(
|
||
|
|
text: pw.TextSpan(
|
||
|
|
text: '${_lang.totalReturnAmount}: ',
|
||
|
|
style: pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
children: [
|
||
|
|
pw.TextSpan(
|
||
|
|
text: formatPointNumber(getTotalReturndAmount()),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
pw.Text(
|
||
|
|
"${_lang.payableAmount}: ${formatPointNumber(transactions.totalAmount ?? 0)}",
|
||
|
|
style: pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
pw.Text(
|
||
|
|
"${_lang.receivedAmount}: ${formatPointNumber(((transactions.totalAmount ?? 0) - (transactions.dueAmount ?? 0)) + (transactions.changeAmount ?? 0))}",
|
||
|
|
style: pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 5.0),
|
||
|
|
pw.Text(
|
||
|
|
(transactions.dueAmount ?? 0) > 0
|
||
|
|
? "${_lang.due}: ${formatPointNumber(transactions.dueAmount ?? 0)}"
|
||
|
|
: (transactions.changeAmount ?? 0) > 0
|
||
|
|
? "${_lang.changeAmount}: ${formatPointNumber(transactions.changeAmount ?? 0)}"
|
||
|
|
: '',
|
||
|
|
style: pw.TextStyle(
|
||
|
|
color: PdfColors.black,
|
||
|
|
font: getFont(bold: true),
|
||
|
|
fontFallback: [englishFont],
|
||
|
|
fontWeight: pw.FontWeight.bold,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 10.0),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
pw.SizedBox(height: 20.0),
|
||
|
|
if (personalInformation.data?.showGratitudeMsg == 1)
|
||
|
|
if (!personalInformation.data!.gratitudeMessage.isEmptyOrNull)
|
||
|
|
pw.Container(
|
||
|
|
width: double.infinity,
|
||
|
|
padding: const pw.EdgeInsets.only(bottom: 8.0),
|
||
|
|
child: pw.Center(
|
||
|
|
child: pw.Text(
|
||
|
|
personalInformation.data!.gratitudeMessage ?? '',
|
||
|
|
)),
|
||
|
|
),
|
||
|
|
pw.Padding(padding: const pw.EdgeInsets.all(10)),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
],
|
||
|
|
),
|
||
|
|
);
|
||
|
|
|
||
|
|
if (showPreview == true) {
|
||
|
|
await Printing.layoutPdf(
|
||
|
|
name: personalInformation.data?.companyName ?? '',
|
||
|
|
usePrinterSettings: true,
|
||
|
|
dynamicLayout: true,
|
||
|
|
forceCustomPrintPaper: true,
|
||
|
|
onLayout: (PdfPageFormat format) async => doc.save());
|
||
|
|
} else {
|
||
|
|
await PDFCommonFunctions.savePdfAndShowPdf(
|
||
|
|
context: context,
|
||
|
|
shopName: personalInformation.data?.companyName ?? '',
|
||
|
|
invoice: transactions.invoiceNumber ?? '',
|
||
|
|
doc: doc,
|
||
|
|
isShare: share,
|
||
|
|
download: download,
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class SalesInvoiceExcel {
|
||
|
|
static Future<void> generateSaleDocument(
|
||
|
|
SalesTransactionModel transactions, BusinessInformationModel personalInformation, BuildContext context,
|
||
|
|
{bool? share, bool? download}) async {
|
||
|
|
final _lang = l.S.of(context);
|
||
|
|
final hasWarranty = transactions.salesDetails!.any((e) => e.warrantyInfo?.warrantyDuration != null);
|
||
|
|
final hasGuarantee = transactions.salesDetails!.any((e) => e.warrantyInfo?.guaranteeDuration != null);
|
||
|
|
num getTotalReturndAmount() {
|
||
|
|
num totalReturn = 0;
|
||
|
|
if (transactions.salesReturns?.isNotEmpty ?? false) {
|
||
|
|
for (var returns in transactions.salesReturns!) {
|
||
|
|
if (returns.salesReturnDetails?.isNotEmpty ?? false) {
|
||
|
|
for (var details in returns.salesReturnDetails!) {
|
||
|
|
totalReturn += details.returnAmount ?? 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return totalReturn;
|
||
|
|
}
|
||
|
|
|
||
|
|
num productPrice({required num detailsId}) {
|
||
|
|
return transactions.salesDetails!.where((element) => element.id == detailsId).first.price ?? 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
num returnedDiscountAmount() {
|
||
|
|
num totalReturnDiscount = 0;
|
||
|
|
if (transactions.salesReturns?.isNotEmpty ?? false) {
|
||
|
|
for (var returns in transactions.salesReturns!) {
|
||
|
|
if (returns.salesReturnDetails?.isNotEmpty ?? false) {
|
||
|
|
for (var details in returns.salesReturnDetails!) {
|
||
|
|
totalReturnDiscount += ((productPrice(detailsId: details.saleDetailId ?? 0) * (details.returnQty ?? 0)) -
|
||
|
|
((details.returnAmount ?? 0)));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return totalReturnDiscount;
|
||
|
|
}
|
||
|
|
|
||
|
|
// num getTotalForOldInvoice() {
|
||
|
|
// num total = 0;
|
||
|
|
// for (var element in transactions.salesDetails!) {
|
||
|
|
// total += (element.price ?? 0) * PDFCommonFunctions().getProductQuantity(detailsId: element.id ?? 0, transactions: transactions);
|
||
|
|
// }
|
||
|
|
// return total;
|
||
|
|
// }
|
||
|
|
num getTotalForOldInvoice() {
|
||
|
|
num total = 0;
|
||
|
|
for (var element in transactions.salesDetails!) {
|
||
|
|
total += ((element.price ?? 0) *
|
||
|
|
PDFCommonFunctions().getProductQuantity(detailsId: element.id ?? 0, transactions: transactions) -
|
||
|
|
((element.discount ?? 0) *
|
||
|
|
PDFCommonFunctions().getProductQuantity(detailsId: element.id ?? 0, transactions: transactions)));
|
||
|
|
}
|
||
|
|
|
||
|
|
return total;
|
||
|
|
}
|
||
|
|
|
||
|
|
String productName({required num detailsId}) {
|
||
|
|
return transactions
|
||
|
|
.salesDetails?[transactions.salesDetails!.indexWhere(
|
||
|
|
(element) => element.id == detailsId,
|
||
|
|
)]
|
||
|
|
.product
|
||
|
|
?.productName ??
|
||
|
|
'';
|
||
|
|
}
|
||
|
|
|
||
|
|
// Create Excel document
|
||
|
|
final excel = Excel.createExcel();
|
||
|
|
final sheet = excel['Sales Invoice'];
|
||
|
|
|
||
|
|
// Add header information
|
||
|
|
if (personalInformation.data?.meta?.showCompanyName == 1) {
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('Company: ${personalInformation.data?.companyName ?? ''}'),
|
||
|
|
]);
|
||
|
|
}
|
||
|
|
if (personalInformation.data?.meta?.showPhoneNumber == 1) {
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('Mobile: ${personalInformation.data?.phoneNumber ?? ''}'),
|
||
|
|
]);
|
||
|
|
}
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('Invoice: #${transactions.invoiceNumber}'),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('Date: ${DateFormat('d MMM, yyyy').format(DateTime.parse(transactions.saleDate ?? ''))}'),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([]);
|
||
|
|
|
||
|
|
// Add customer information
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('Bill To: ${transactions.party?.name ?? ''}'),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('Mobile: ${transactions.party?.phone ?? (transactions.meta?.customerPhone ?? _lang.guest)}'),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([]);
|
||
|
|
|
||
|
|
// Add sales details header
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue(_lang.sl),
|
||
|
|
TextCellValue(_lang.item),
|
||
|
|
if (hasWarranty) TextCellValue('Warranty'),
|
||
|
|
if (hasGuarantee) TextCellValue('Guaranty'),
|
||
|
|
TextCellValue(_lang.quantity),
|
||
|
|
TextCellValue(_lang.unitPrice),
|
||
|
|
TextCellValue(_lang.discount),
|
||
|
|
TextCellValue(_lang.totalPrice),
|
||
|
|
]);
|
||
|
|
|
||
|
|
// Add sales details
|
||
|
|
for (int i = 0; i < transactions.salesDetails!.length; i++) {
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${i + 1}'),
|
||
|
|
TextCellValue(transactions.salesDetails![i].product?.productName ?? ''),
|
||
|
|
if (hasWarranty)
|
||
|
|
TextCellValue(
|
||
|
|
'${transactions.salesDetails![i].warrantyInfo?.warrantyDuration ?? ''} ${transactions.salesDetails![i].warrantyInfo?.warrantyUnit ?? ''}'),
|
||
|
|
if (hasGuarantee)
|
||
|
|
TextCellValue(
|
||
|
|
'${transactions.salesDetails![i].warrantyInfo?.guaranteeDuration ?? ''} ${transactions.salesDetails![i].warrantyInfo?.guaranteeUnit ?? ''}'),
|
||
|
|
TextCellValue(formatPointNumber(PDFCommonFunctions()
|
||
|
|
.getProductQuantity(detailsId: transactions.salesDetails![i].id ?? 0, transactions: transactions))),
|
||
|
|
TextCellValue(formatPointNumber(transactions.salesDetails![i].price ?? 0)),
|
||
|
|
TextCellValue(formatPointNumber(transactions.salesDetails![i].discount ?? 0)),
|
||
|
|
TextCellValue(
|
||
|
|
formatPointNumber(((transactions.salesDetails![i].price ?? 0) *
|
||
|
|
(PDFCommonFunctions().getProductQuantity(
|
||
|
|
detailsId: transactions.salesDetails![i].id ?? 0, transactions: transactions))) -
|
||
|
|
(transactions.salesDetails![i].discount ?? 0) *
|
||
|
|
(PDFCommonFunctions().getProductQuantity(
|
||
|
|
detailsId: transactions.salesDetails![i].id ?? 0, transactions: transactions))),
|
||
|
|
)
|
||
|
|
]);
|
||
|
|
}
|
||
|
|
|
||
|
|
sheet.appendRow([]);
|
||
|
|
|
||
|
|
// Add totals
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.subTotal}:'),
|
||
|
|
TextCellValue(formatPointNumber(getTotalForOldInvoice())),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.discount}:'),
|
||
|
|
TextCellValue(formatPointNumber((transactions.discountAmount ?? 0) + returnedDiscountAmount())),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${transactions.vat?.name ?? _lang.vat}:'),
|
||
|
|
TextCellValue(formatPointNumber(transactions.vatAmount ?? 0.00)),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.shippingCharge}:'),
|
||
|
|
TextCellValue(formatPointNumber((transactions.shippingCharge ?? 0))),
|
||
|
|
]);
|
||
|
|
|
||
|
|
if (transactions.roundingAmount != 0) {
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.amount}:'),
|
||
|
|
TextCellValue(formatPointNumber((transactions.actualTotalAmount ?? 0))),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.rounding}:'),
|
||
|
|
TextCellValue(
|
||
|
|
'${!(transactions.roundingAmount?.isNegative ?? true) ? '+' : ''}${formatPointNumber((transactions.roundingAmount ?? 0))}'),
|
||
|
|
]);
|
||
|
|
}
|
||
|
|
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.totalAmount}:'),
|
||
|
|
TextCellValue(formatPointNumber((transactions.totalAmount ?? 0) + getTotalReturndAmount())),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([]);
|
||
|
|
|
||
|
|
// Add returns if any
|
||
|
|
if (transactions.salesReturns != null && transactions.salesReturns!.isNotEmpty) {
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue(_lang.sl),
|
||
|
|
TextCellValue(_lang.date),
|
||
|
|
TextCellValue(_lang.returnedItem),
|
||
|
|
TextCellValue(_lang.quantity),
|
||
|
|
TextCellValue(_lang.totalReturned),
|
||
|
|
]);
|
||
|
|
|
||
|
|
int returnIndex = 1;
|
||
|
|
for (int i = 0; i < transactions.salesReturns!.length; i++) {
|
||
|
|
for (int j = 0; j < (transactions.salesReturns![i].salesReturnDetails?.length ?? 0); j++) {
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${returnIndex++}'),
|
||
|
|
TextCellValue(DateFormat.yMMMd().format(DateTime.parse(transactions.salesReturns![i].returnDate ?? '0'))),
|
||
|
|
TextCellValue(
|
||
|
|
productName(detailsId: transactions.salesReturns![i].salesReturnDetails?[j].saleDetailId ?? 0)),
|
||
|
|
TextCellValue(formatPointNumber(transactions.salesReturns![i].salesReturnDetails?[j].returnQty ?? 0)),
|
||
|
|
TextCellValue(formatPointNumber(transactions.salesReturns![i].salesReturnDetails?[j].returnAmount ?? 0)),
|
||
|
|
]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.totalReturnAmount}:'),
|
||
|
|
TextCellValue(formatPointNumber(getTotalReturndAmount())),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([]);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Add payment information
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.paidVia}: ${transactions.paymentType?.name ?? 'N/A'}'),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.payableAmount}: ${formatPointNumber(transactions.totalAmount ?? 0)}'),
|
||
|
|
]);
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue(
|
||
|
|
'${_lang.receivedAmount}: ${formatPointNumber(((transactions.totalAmount ?? 0) - (transactions.dueAmount ?? 0)) + (transactions.changeAmount ?? 0))}'),
|
||
|
|
]);
|
||
|
|
|
||
|
|
if ((transactions.dueAmount ?? 0) > 0) {
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.due}: ${formatPointNumber(transactions.dueAmount ?? 0)}'),
|
||
|
|
]);
|
||
|
|
} else if ((transactions.changeAmount ?? 0) > 0) {
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.changeAmount}: ${formatPointNumber(transactions.changeAmount ?? 0)}'),
|
||
|
|
]);
|
||
|
|
}
|
||
|
|
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.amountsInWord}: ${PDFCommonFunctions().numberToWords(transactions.totalAmount ?? 0)}'),
|
||
|
|
]);
|
||
|
|
|
||
|
|
if (transactions.meta?.note?.isNotEmpty ?? false) {
|
||
|
|
sheet.appendRow([]);
|
||
|
|
sheet.appendRow([
|
||
|
|
TextCellValue('${_lang.note}: ${(transactions.meta?.note ?? '')}'),
|
||
|
|
]);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Save the Excel file
|
||
|
|
final directory = await getApplicationDocumentsDirectory();
|
||
|
|
final filePath = '${directory.path}/Sales_Invoice_${transactions.invoiceNumber}.xlsx';
|
||
|
|
final file = File(filePath);
|
||
|
|
await file.writeAsBytes(excel.encode()!);
|
||
|
|
|
||
|
|
// Open the Excel file
|
||
|
|
await OpenFile.open(filePath);
|
||
|
|
|
||
|
|
// Optionally share or download
|
||
|
|
if (share == true) {
|
||
|
|
await FilePicker.platform.saveFile(
|
||
|
|
fileName: 'Sales_Invoice_${transactions.invoiceNumber}.xlsx',
|
||
|
|
// bytes: excel.encode(),
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|