package com.itextpdf.samples.sandbox.tables;

import com.itextpdf.io.font.constants.StandardFonts;
import com.itextpdf.kernel.font.PdfFont;
import com.itextpdf.kernel.font.PdfFontFactory;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Cell;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.element.Table;
import com.itextpdf.layout.properties.UnitValue;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

public class KeyValueTable {
    public static final String DEST = "./target/sandbox/tables/key_value_table.pdf";

    public static void main(String[] args) throws Exception {
        File file = new File(DEST);
        file.getParentFile().mkdirs();

        new KeyValueTable().manipulatePdf(DEST);
    }

    protected void manipulatePdf(String dest) throws IOException {
        UserObject rohit = new UserObject();
        rohit.setName("Rohit");
        rohit.setId("6633429");
        rohit.setReputation(1);
        rohit.setJobtitle("Copy/paste artist");

        UserObject bruno = new UserObject();
        bruno.setName("Bruno Lowagie");
        bruno.setId("1622493");
        bruno.setReputation(42690);
        bruno.setJobtitle("Java Rockstar");

        PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
        Document document = new Document(pdf);
        PdfFont regular = PdfFontFactory.createFont(StandardFonts.TIMES_ROMAN);
        PdfFont bold = PdfFontFactory.createFont(StandardFonts.TIMES_BOLD);

        document.add(createTable(rohit, bold, regular));
        document.add(createTable(bruno, bold, regular));

        document.close();
    }

    private static Table createTable(UserObject user, PdfFont titleFont, PdfFont defaultFont) {
        Table table = new Table(UnitValue.createPercentArray(2));
        table.setWidth(UnitValue.createPercentValue(30)).setMarginBottom(10);

        table.addHeaderCell(new Cell().setFont(titleFont).add(new Paragraph("Key")));
        table.addHeaderCell(new Cell().setFont(titleFont).add(new Paragraph("Value")));

        table.addCell(new Cell().setFont(titleFont).add(new Paragraph("Name")));
        table.addCell(new Cell().setFont(defaultFont).add(new Paragraph(user.getName())));

        table.addCell(new Cell().setFont(titleFont).add(new Paragraph("Id")));
        table.addCell(new Cell().setFont(defaultFont).add(new Paragraph(user.getId())));

        table.addCell(new Cell().setFont(titleFont).add(new Paragraph("Reputation")));
        table.addCell(new Cell().setFont(defaultFont).add(new Paragraph(String.valueOf(user.getReputation()))));

        table.addCell(new Cell().setFont(titleFont).add(new Paragraph("Job title")));
        table.addCell(new Cell().setFont(defaultFont).add(new Paragraph(user.getJobtitle())));

        return table;
    }


    private static class UserObject {
        protected String name;
        protected String id;
        protected int reputation;
        protected String jobtitle;

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public String getId() {
            return id;
        }

        public void setId(String id) {
            this.id = id;
        }

        public int getReputation() {
            return reputation;
        }

        public void setReputation(int reputation) {
            this.reputation = reputation;
        }

        public String getJobtitle() {
            return jobtitle;
        }

        public void setJobtitle(String jobtitle) {
            this.jobtitle = jobtitle;
        }
    }
}