Subversion Repositories SmartDukaan

    public static void generateMarginSchemeInvoice(List<InvoicePdfModel> pdfModels, ByteArrayOutputStream outputStream) {

        try {

            boolean cancelledPages = false;

            List<Integer> cancelledPageList = new ArrayList<>();

            Document document = new Document();

            document.setMargins(0, 0, 25, 0);

            PdfWriter pdfWriter = PdfWriter.getInstance(document, outputStream);

            document.open();

            float[] marginSchemeWidths = new float[]{0.3f, 2.2f, 0.6f, 0.3f, 0.9f, 0.9f, 0.8f, 0.8f, 0.9f};

            for (InvoicePdfModel pdfModel : pdfModels) {

                CustomCustomer customer = pdfModel.getCustomer();

                CustomRetailer retailer = pdfModel.getRetailer();

                boolean stateGst = customer.getAddress().getState().equals(retailer.getAddress().getState());

                List<CustomOrderItem> orderItems = pdfModel.getOrderItems();

                if (pdfModel.isCancelled()) {

                    cancelledPageList.add(1);

                    cancelledPages = true;

                } else {

                    cancelledPageList.add(0);

                }

                document.addTitle("INVOICE OF SUPPLY (MARGIN SCHEME)");

                document.addAuthor(pdfModel.getAuther());

                Paragraph paragraphTitle = new Paragraph("INVOICE OF SUPPLY (MARGIN SCHEME)", FONT_TITLE);

                paragraphTitle.setAlignment(Element.ALIGN_CENTER);

                document.add(paragraphTitle);

                Rectangle rectangle = document.getPageSize();

                if (pdfModel.getIrnModel() != null) {

                    addIrnDetails(pdfModel.getIrnModel(), rectangle, document);

                }

                // Customer and Retailer details

                PdfPTable tableCustomerRetailer = new PdfPTable(2);

                tableCustomerRetailer.setWidthPercentage(90);

                tableCustomerRetailer.getDefaultCell().setBorder(Rectangle.NO_BORDER);

                PdfPCell columnCustomerInfo = new PdfPCell();

                columnCustomerInfo.addElement(new Paragraph("Customer Details", FONT_BOLD));

                columnCustomerInfo.addElement(new Paragraph(

                        StringUtils.capitalize(customer.getAddress().getName() + (customer.getAddress().getLastName() == null ? "" : " " + customer.getAddress().getLastName())), FONT_NORMAL));

                if (customer.getAddress() != null) {

                    if ((customer.getAddress().getLine1() != null && !customer.getAddress().getLine1().trim().isEmpty()) || (customer.getAddress().getLine2() != null && !customer.getAddress().getLine2().trim().isEmpty())) {

                        columnCustomerInfo.addElement(new Paragraph(StringUtils.capitalize(customer.getAddress().getLine1()) + ", " + StringUtils.capitalize(customer.getAddress().getLine2()), FONT_NORMAL));

                    }

                    if ((customer.getAddress().getCity() != null && !customer.getAddress().getCity().trim().isEmpty()) || (customer.getAddress().getState() != null && !customer.getAddress().getState().trim().isEmpty())) {

                        columnCustomerInfo.addElement(new Paragraph(StringUtils.capitalize(customer.getAddress().getCity()) + ", " + StringUtils.capitalize(customer.getAddress().getState()) + "(" + pdfModel.getCustomerAddressStateCode() + ")" + "\n" + customer.getAddress().getPinCode(), FONT_NORMAL));

                    }

                }

                columnCustomerInfo.addElement(new Paragraph("Mobile - " + customer.getAddress().getPhoneNumber(), FONT_NORMAL));

                if (customer.getGstNumber() != null && !customer.getGstNumber().isEmpty()) {

                    columnCustomerInfo.addElement(new Paragraph("GST Number - " + customer.getGstNumber(), FONT_NORMAL));

                }

                columnCustomerInfo.setBorder(Rectangle.NO_BORDER);

                PdfPCell columnRetailerInfo = new PdfPCell();

                columnRetailerInfo.addElement(new Paragraph(StringUtils.capitalize(retailer.getAddress().getName()), FONT_BOLD));

                columnRetailerInfo.addElement(new Paragraph(StringUtils.capitalize(retailer.getAddress().getLine1()) + ", " + StringUtils.capitalize(retailer.getAddress().getLine2()) + ", " + StringUtils.capitalize(retailer.getAddress().getCity()) + "-" + retailer.getAddress().getPinCode() + ", " + retailer.getAddress().getState() + "(" + (stateGst ? pdfModel.getCustomerAddressStateCode() : pdfModel.getPartnerAddressStateCode()) + ")", FONT_BOLD));

                columnRetailerInfo.addElement(new Paragraph("Contact No.- " + retailer.getAddress().getPhoneNumber(), FONT_BOLD));

                columnRetailerInfo.addElement(new Paragraph("GST NO. " + retailer.getGstNumber(), FONT_BOLD));

                columnRetailerInfo.setBorder(Rectangle.NO_BORDER);

                PdfPTable tableInvoiceDateRetailer = new PdfPTable(1);

                tableInvoiceDateRetailer.getDefaultCell().setBorder(Rectangle.NO_BORDER);

                PdfPTable tableInvoiceDate = new PdfPTable(2);

                tableInvoiceDate.getDefaultCell().setBorder(Rectangle.NO_BORDER);

                PdfPCell invoiceNumberKey = new PdfPCell(new Paragraph("Invoice No:", FONT_NORMAL));

                invoiceNumberKey.setBorder(Rectangle.NO_BORDER);

                PdfPCell invoiceNumberValue = new PdfPCell(new Paragraph(pdfModel.getInvoiceNumber(), FONT_NORMAL));

                invoiceNumberValue.setBorder(Rectangle.NO_BORDER);

                PdfPCell dateKey = new PdfPCell(new Paragraph("Date:", FONT_NORMAL));

                dateKey.setBorder(Rectangle.NO_BORDER);

                PdfPCell dateValue = new PdfPCell(new Paragraph(pdfModel.getInvoiceDate(), FONT_NORMAL));

                dateValue.setBorder(Rectangle.NO_BORDER);

                tableInvoiceDate.addCell(invoiceNumberKey);

                tableInvoiceDate.addCell(invoiceNumberValue);

                tableInvoiceDate.addCell(dateKey);

                tableInvoiceDate.addCell(dateValue);

                tableInvoiceDateRetailer.addCell(tableInvoiceDate);

                tableInvoiceDateRetailer.addCell(columnRetailerInfo);

                tableCustomerRetailer.addCell(columnCustomerInfo);

                tableCustomerRetailer.addCell(tableInvoiceDateRetailer);

                // Item table with margin scheme columns

                PdfPTable orders = new PdfPTable(marginSchemeWidths.length);

                orders.setWidths(marginSchemeWidths);

                orders.setWidthPercentage(90);

                orders.addCell(new Paragraph("S.No", FONT_BOLD));

                orders.addCell(new Paragraph("Description", FONT_BOLD));

                orders.addCell(new Paragraph("HSN", FONT_BOLD));

                orders.addCell(new Paragraph("Qty", FONT_BOLD));

                orders.addCell(new Paragraph("Purchase\nPrice Rs.", FONT_BOLD));

                orders.addCell(new Paragraph("Selling\nPrice Rs.", FONT_BOLD));

                orders.addCell(new Paragraph("Margin\nRs.", FONT_BOLD));

                orders.addCell(new Paragraph("GST on\nMargin Rs.", FONT_BOLD));

                orders.addCell(new Paragraph("Invoice\nTotal Rs.", FONT_BOLD));

                orders.setHeaderRows(1);

                float totalSellingPrice = 0, totalMargin = 0, totalGstOnMargin = 0, totalInvoiceTotal = 0;

                int index = 1;

                for (CustomOrderItem orderItem : orderItems) {

                    float gstOnMargin = orderItem.getCgstAmount() + orderItem.getSgstAmount() + orderItem.getIgstAmount();

                    orders.addCell(new Paragraph(String.valueOf(index++), FONT_NORMAL));

                    orders.addCell(new Paragraph(orderItem.getDescription(), FONT_NORMAL));

                    orders.addCell(new Paragraph(orderItem.getHsnCode(), FONT_NORMAL));

                    orders.addCell(new Paragraph(String.valueOf(orderItem.getQuantity()), FONT_NORMAL));

                    orders.addCell(new Paragraph(String.format("%.2f", orderItem.getPurchasePrice()), FONT_NORMAL));

                    orders.addCell(new Paragraph(String.format("%.2f", orderItem.getSellingPrice()), FONT_NORMAL));

                    orders.addCell(new Paragraph(String.format("%.2f", orderItem.getMargin()), FONT_NORMAL));

                    orders.addCell(new Paragraph(String.format("%.2f", gstOnMargin), FONT_NORMAL));

                    orders.addCell(new Paragraph(String.format("%.2f", orderItem.getNetAmount()), FONT_NORMAL));

                    totalSellingPrice += orderItem.getSellingPrice();

                    totalMargin += orderItem.getMargin();

                    totalGstOnMargin += gstOnMargin;

                    totalInvoiceTotal += orderItem.getNetAmount();

                }

                // Total row

                PdfPCell totalLabelCell = new PdfPCell(new Paragraph("TOTAL", FONT_BOLD));

                totalLabelCell.setColspan(5);

                orders.addCell(totalLabelCell);

                orders.addCell(new Paragraph(String.format("%.2f", totalSellingPrice), FONT_BOLD));

                orders.addCell(new Paragraph(String.format("%.2f", totalMargin), FONT_BOLD));

                orders.addCell(new Paragraph(String.format("%.2f", totalGstOnMargin), FONT_BOLD));

                orders.addCell(new Paragraph(String.format("%.2f", totalInvoiceTotal), FONT_BOLD));

                // Logo and layout

                iconImg.setAbsolutePosition(25, rectangle.getHeight() - 100);

                iconImg.scalePercent(30);

                document.add(iconImg);

                document.add(Chunk.NEWLINE);

                document.add(Chunk.NEWLINE);

                document.add(tableCustomerRetailer);

                document.add(Chunk.NEWLINE);

                document.add(orders);

                // Grand total

                PdfPTable grandTotalTable = new PdfPTable(3);

                grandTotalTable.setWidths(new float[]{6.5f, .6f, .9f});

                grandTotalTable.setWidthPercentage(90);

                Paragraph grandTotalParagraph = new Paragraph("Grand total", FONT_BOLD);

                grandTotalParagraph.setIndentationRight(20);

                grandTotalTable.addCell(grandTotalParagraph);

                grandTotalTable.addCell(new Paragraph("Rs.", FONT_BOLD));

                grandTotalTable.addCell(new Paragraph(String.format("%.2f", pdfModel.getTotalAmount()), FONT_BOLD));

                document.add(grandTotalTable);

                // Amount in words

                PdfPTable amountInWordsTable = new PdfPTable(3);

                amountInWordsTable.setWidthPercentage(90);

                amountInWordsTable.setWidths(new float[]{2, 5.1f, 0.9f});

                amountInWordsTable.addCell(new Paragraph("Amount in Words:", FONT_BOLD));

                String amountInWords = toAmountInWords(pdfModel.getTotalAmount());

                amountInWordsTable.addCell(new Paragraph(amountInWords, FONT_BOLD));

                amountInWordsTable.addCell(new Paragraph("E & O.E", FONT_NORMAL));

                document.add(amountInWordsTable);

                // Payment options

                if (pdfModel.getPaymentOptions() != null) {

                    PdfPTable paidAmountTable = new PdfPTable(2);

                    paidAmountTable.setWidthPercentage(90);

                    paidAmountTable.setWidths(new float[]{7.1f, 0.9f});

                    float totalPaidValue = 0;

                    for (CustomPaymentOption paymentOption : pdfModel.getPaymentOptions()) {

                        if (!"CASH DISCOUNT".equals(paymentOption.getPaymentOption())) {

                            PdfPCell cell = new PdfPCell(new Paragraph(10, "Paid Through " + paymentOption.getPaymentOption(), FONT_BOLD));

                            cell.setHorizontalAlignment(Element.ALIGN_RIGHT);

                            cell.setPadding(5);

                            paidAmountTable.addCell(cell);

                            PdfPCell cell1 = new PdfPCell(new Paragraph(10, FormattingUtils.formatDecimal(paymentOption.getAmount()), FONT_BOLD));

                            cell1.setPadding(5);

                            paidAmountTable.addCell(cell1);

                            totalPaidValue += paymentOption.getAmount();

                        }

                    }

                    PdfPCell totalPaidCell = new PdfPCell(new Paragraph(10, "Total Paid", FONT_BOLD));

                    totalPaidCell.setHorizontalAlignment(Element.ALIGN_RIGHT);

                    totalPaidCell.setPadding(5);

                    paidAmountTable.addCell(totalPaidCell);

                    PdfPCell totalPaidValueCell = new PdfPCell(new Paragraph(10, FormattingUtils.formatDecimal(totalPaidValue), FONT_BOLD));

                    totalPaidValueCell.setPadding(5);

                    paidAmountTable.addCell(totalPaidValueCell);

                    document.add(paidAmountTable);

                }

                // Computer generated note

                Paragraph autoGenerateParagraph = new Paragraph("Note - This is computer generated Invoice, no signature is required", FONT_NORMAL);

                autoGenerateParagraph.setAlignment(Element.ALIGN_CENTER);

                document.add(autoGenerateParagraph);

                // Credit terms

                if (pdfModel.getCreditTerms() != null) {

                    Paragraph title = new Paragraph("Credit terms :-\n", FONT_BOLD);

                    title.setIndentationLeft(25);

                    title.setIndentationRight(25);

                    document.add(title);

                    StringBuffer termsBuffer = new StringBuffer();

                    int count = 0;

                    for (String creditTerm : pdfModel.getCreditTerms()) {

                        count++;

                        termsBuffer.append(count).append(". ").append(creditTerm).append(".\n");

                    }

                    Paragraph body = new Paragraph(termsBuffer.toString(), FONT_NORMAL);

                    body.setIndentationLeft(25);

                    body.setIndentationRight(25);

                    document.add(body);

                }

                // Margin scheme declaration

                addMarginSchemeDeclaration(document, pdfModel);

                if (pdfModel.getTncs() != null) {

                    StringBuffer sb = new StringBuffer();

                    for (String tnc : pdfModel.getTncs()) {

                        sb.append(tnc).append("\n");

                    }

                    Paragraph warningParagraph = new Paragraph(sb.toString(), FONT_NORMAL);

                    warningParagraph.setIndentationLeft(40);

                    document.add(Chunk.NEWLINE);

                    document.add(warningParagraph);

                }

                document.newPage();

                // E-Way Bill support

                if (pdfModel.geteWayBillPdfModel() != null) {

                    EWayBillPDF.generateDocument(document, pdfWriter, pdfModel.geteWayBillPdfModel());

                }

            }

            document.close();

            if (cancelledPages) {

                stampCancelled(outputStream, cancelledPageList);

            }

        } catch (DocumentException e) {

            LOGGER.error("Unable to write data to margin scheme pdf file : ", e);

        } catch (Exception e) {

            e.printStackTrace();

        }

    }