Subversion Repositories SmartDukaan

package com.spice.profitmandi.common.util;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.OutputStream;

import java.time.LocalDateTime;

import java.util.Set;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import com.itextpdf.text.Chunk;

import com.itextpdf.text.Document;

import com.itextpdf.text.DocumentException;

import com.itextpdf.text.Element;

import com.itextpdf.text.Font;

import com.itextpdf.text.Paragraph;

import com.itextpdf.text.Rectangle;

import com.itextpdf.text.pdf.PdfPCell;

import com.itextpdf.text.pdf.PdfPTable;

import com.itextpdf.text.pdf.PdfWriter;

import com.spice.profitmandi.common.model.CustomCustomer;

import com.spice.profitmandi.common.model.CustomFofoOrderItem;

import com.spice.profitmandi.common.model.CustomRetailer;

import com.spice.profitmandi.common.model.PdfModel;

public class PdfUtils {

	private static final Font FONT_TITLE = new Font(Font.FontFamily.HELVETICA  , 18, Font.BOLD);

	private static Font FONT_NORMAL = new Font(Font.FontFamily.TIMES_ROMAN, 8, Font.NORMAL);

	private static Font FONT_BOLD = new Font(Font.FontFamily.TIMES_ROMAN, 8, Font.BOLD);

	//private static Font fontTableHeader = new Font(Font.FontFamily.TIMES_ROMAN, 14, Font.BOLD);

	private static final String INVOICE_TITLE = "RETAILER_INVOICE";

	private static final Logger LOGGER = LoggerFactory.getLogger(PdfUtils.class);

	public static void generateAndWrite(PdfModel pdfModel, OutputStream outputStream){

		Document document = new Document();

        try {

        	CustomCustomer customer = pdfModel.getCustomer();

        	CustomRetailer retailer = pdfModel.getRetailer();

        	Set<CustomFofoOrderItem> orderItems = pdfModel.getOrderItems();

            PdfWriter.getInstance(document,outputStream);

            document.open();

            document.addTitle(pdfModel.getTitle());

            document.addAuthor(pdfModel.getAuther());

            Paragraph paragraphTitle = new Paragraph(INVOICE_TITLE, FONT_TITLE);

            paragraphTitle.setAlignment(Element.ALIGN_CENTER);

            PdfPCell blankCell = new PdfPCell();

            blankCell.setBorder(Rectangle.NO_BORDER);

            PdfPTable tableCustomerRetailer = new PdfPTable(3);

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

            PdfPCell columnCustomerInfo = new PdfPCell();

            columnCustomerInfo.addElement(new Paragraph(customer.getName(), FONT_NORMAL));

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

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

            columnCustomerInfo.addElement(new Paragraph(customer.getMobileNumber(), FONT_NORMAL));

            columnCustomerInfo.setBorder(Rectangle.NO_BORDER);

            PdfPCell columnRetailerInfo = new PdfPCell();

            //columnRetailerInfo.addElement(new Paragraph("Invoice No:"));

            columnRetailerInfo.addElement(new Paragraph(retailer.getBusinessName(), FONT_BOLD));

           // columnRetailerInfo.addElement(new Paragraph("Plot No. 485, Udyog Vihar Phase V, Gurgoan-122016", FONT_BOLD));

            columnRetailerInfo.addElement(new Paragraph(retailer.getAddress().getLine1() + ", " + retailer.getAddress().getLine2() + ", " + retailer.getAddress().getCity() + "-" + retailer.getAddress().getPinCode() + ", " + retailer.getAddress().getState(), FONT_BOLD));

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

            columnRetailerInfo.addElement(new Paragraph("TIN NO. " + retailer.getTinNumber(), 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);

            LocalDateTime now = LocalDateTime.now();

            //PdfPCell dateValue = new PdfPCell(new Paragraph("May 22, 2017", FONT_NORMAL));

            PdfPCell dateValue = new PdfPCell(new Paragraph(now.getMonth().name() + now.getDayOfMonth() + ", " + now.getYear(), FONT_NORMAL));

            dateValue.setBorder(Rectangle.NO_BORDER);

            tableInvoiceDate.addCell(invoiceNumberKey);

            //tableInvoiceDate.addCell(blankCell);

            tableInvoiceDate.addCell(invoiceNumberValue);

            tableInvoiceDate.addCell(dateKey);

            //tableInvoiceDate.addCell(blankCell);

            tableInvoiceDate.addCell(dateValue);

            tableInvoiceDateRetailer.addCell(tableInvoiceDate);

            tableInvoiceDateRetailer.addCell(columnRetailerInfo);

            tableCustomerRetailer.addCell(columnCustomerInfo);

            tableCustomerRetailer.addCell(blankCell);

            tableCustomerRetailer.addCell(tableInvoiceDateRetailer);

            PdfPTable orders = new PdfPTable(8);

            //PdfPCell orderDetail = new PdfPCell(new Paragraph("Order Details:"));

            /*PdfPTable ordersTable = new PdfPTable(8);

            PdfPCell srNo = new PdfPCell(new Paragraph("Sr No"));

            PdfPCell description = new PdfPCell(new Paragraph("Description"));

            PdfPCell quantity = new PdfPCell(new Paragraph("Quantity"));

            PdfPCell rate = new PdfPCell(new Paragraph("Rate (Rs)"));

            PdfPCell amount = new PdfPCell(new Paragraph("Amount (Rs)"));

            PdfPCell taxRate = new PdfPCell(new Paragraph("Tax Rate%"));

            PdfPCell tax = new PdfPCell(new Paragraph("Tax (Rs)"));

            PdfPCell itemTotal = new PdfPCell(new Paragraph("Item Total (Rs)"));

            srNo.setBorder(Rectangle.NO_BORDER);

            description.setBorder(Rectangle.NO_BORDER);

            quantity.setBorder(Rectangle.NO_BORDER);

            rate.setBorder(Rectangle.NO_BORDER);

            amount.setBorder(Rectangle.NO_BORDER);

            taxRate.setBorder(Rectangle.NO_BORDER);

            tax.setBorder(Rectangle.NO_BORDER);

            itemTotal.setBorder(Rectangle.NO_BORDER);*/

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

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

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

            orders.addCell(new Paragraph("Rate (Rs)", FONT_BOLD));

            orders.addCell(new Paragraph("Amount (Rs)", FONT_BOLD));

            orders.addCell(new Paragraph("Tax Rate%", FONT_BOLD));

            orders.addCell(new Paragraph("Tax (Rs)", FONT_BOLD));

            orders.addCell(new Paragraph("Item Total (Rs)", FONT_BOLD));

            orders.setWidths(new int[]{1, 3, 1, 1, 1, 1, 1, 1});

            orders.setHeaderRows(1);

            //orders.setSkipFirstHeader(true);

            int index = 1;

        	for(CustomFofoOrderItem orderItem : orderItems){

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

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

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

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

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

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

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

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

            }

            //orders.addCell("1");

            //orders.addCell("Sansui X71Activ Ta2s");

            //orders.setHeaderRows(1);

            //orders.getDefaultCell().setBorder(Rectangle.NO_BORDER);

            //orders.addCell(orderDetail);

            //orders.addCell(ordersTable);

            document.add(paragraphTitle);

            document.add(Chunk.NEWLINE);

            document.add(Chunk.NEWLINE);

            //document.add(paragraphRetailerName);

            document.add(tableCustomerRetailer);

            document.add(Chunk.NEWLINE);

            document.add(Chunk.NEWLINE);

            document.add(Chunk.NEWLINE);

            document.add(orders);

            PdfPTable grandTotalTable = new PdfPTable(3);

            grandTotalTable.setWidths(new int[]{8, 1, 1});

            /*for(int i = 0; i < 6; i++){

            	grandTotalTable.addCell(new Paragraph());

            }*/

            //PdfPCell grandTotalCell = new PdfPCell(new Paragraph("Grand total", fontBold));

            //grandTotalCell.setVerticalAlignment(Element.ALIGN_RIGHT);

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

            grandTotalParagraph.setIndentationRight(20);

            grandTotalTable.addCell(grandTotalParagraph);

            Paragraph rsParagraph = new Paragraph("Rs.", FONT_BOLD);

            grandTotalTable.addCell(rsParagraph);

            Paragraph amountParagraph = new Paragraph(String.valueOf(pdfModel.getTotalAmount()), FONT_BOLD);

            grandTotalTable.addCell(amountParagraph);

            //grandTotalCell.setColspan(6);

            document.add(grandTotalTable);

            PdfPTable amountInWordsTable = new PdfPTable(3);

            amountInWordsTable.setWidths(new int[]{1, 6, 3});

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

            amountInWordsTable.addCell(new Paragraph("Rs. Four Thousand Nine Hundred Sixty-five and Zero paise", FONT_BOLD));

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

            document.add(amountInWordsTable);

            Paragraph warningParagraph = new Paragraph("Goods once sold will not be taken back.\nAll Disputes subject to "+pdfModel.getRetailer().getAddress().getState()+" Jurisdiction.\nThis is a Computer Generated Invoice.", FONT_NORMAL);

            warningParagraph.setIndentationLeft(50);

            document.add(Chunk.NEWLINE);

            document.add(warningParagraph);

            document.add(Chunk.NEWLINE);

            document.add(Chunk.NEWLINE);

            PdfPTable itemSerialNumbers = new PdfPTable(2);

            itemSerialNumbers.addCell(new Paragraph("Item Name", FONT_BOLD));

            itemSerialNumbers.addCell(new Paragraph("Serial Number", FONT_BOLD));

            itemSerialNumbers.setHeaderRows(1);

            for(CustomFofoOrderItem orderItem : orderItems){

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

            	itemSerialNumbers.addCell(new Paragraph(orderItem.getSerialNumbers().toString(), FONT_NORMAL));

            }

            document.add(itemSerialNumbers);

            document.close(); // no need to close PDFwriter?

        } catch (DocumentException e) {

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

        }

	}

}