updated code for html content for pdf

src/main/java/net/gepafin/tendermanagement/dao/PdfDao.java

@@ -14,6 +14,7 @@ import net.gepafin.tendermanagement.entities.*;
 import net.gepafin.tendermanagement.model.request.FieldLabelValuePairRequest;
 import net.gepafin.tendermanagement.model.response.*;
 import net.gepafin.tendermanagement.service.CallService;
+import net.gepafin.tendermanagement.util.PdfUtils;
 import net.gepafin.tendermanagement.util.Utils;
 import net.gepafin.tendermanagement.util.Validator;
 import org.apache.commons.lang3.StringUtils;
@@ -207,7 +208,9 @@ public class PdfDao {
 
                 // Loop through the list of strings and create a cell for each string
                 for (String item : values) {
-                    PdfPCell valueCell = new PdfPCell(new Phrase(item, valueFont));
+                	
+//                    PdfPCell valueCell = new PdfPCell(new Phrase(item, valueFont));
+                	PdfPCell valueCell = PdfUtils.htmlToPdfPCell(item, valueFont);
                     valueCell.setPadding(5f); // Increase padding for better spacing
                     valueCell.setPaddingLeft(leftMargin); // Increase left margin for value
                     valueCell.setBorder(Rectangle.NO_BORDER); // Remove border for value cell
@@ -280,7 +283,8 @@ public class PdfDao {
                     if(Boolean.TRUE.equals(Utils.isItalianFormattedAmount(fieldValue))  ){
                         fieldValue= String.valueOf(Utils.convertToItalianFormat(fieldValue));
                     }
-                PdfPCell valueCell = new PdfPCell(new Phrase(fieldValue1, valueFont));
+//              PdfPCell valueCell = new PdfPCell(new Phrase(fieldValue1, valueFont));
+                PdfPCell valueCell = PdfUtils.htmlToPdfPCell(fieldValue1, valueFont);
                 valueCell.setPadding(5f); // Increase padding for better spacing
                 valueCell.setPaddingLeft(leftMargin); // Increase left margin for value
                 valueCell.setBorder(Rectangle.NO_BORDER); // Remove border for value cell
@@ -359,7 +363,8 @@ public class PdfDao {
             if (!headersAdded) {
                     for (String key : orderedKeys) {
                         String headerValue = stateFieldMap.get(key);  // Header text
-                        PdfPCell headerCell = new PdfPCell(new Phrase(headerValue)); // Create a new PdfPCell for the header
+//                        PdfPCell headerCell = new PdfPCell(new Phrase(headerValue)); // Create a new PdfPCell for the header
+                        PdfPCell headerCell = PdfUtils.htmlToPdfPCell(headerValue, null);
                         headerCell.setHorizontalAlignment(Element.ALIGN_CENTER); // Center align
                         headerCell.setVerticalAlignment(Element.ALIGN_MIDDLE);
                         headerCell.setBackgroundColor(new BaseColor(178, 190, 181)); // Light gray background for header
@@ -379,7 +384,8 @@ public class PdfDao {
                                 if(Boolean.TRUE.equals(Utils.isItalianFormattedAmount(fieldValue))  ){
                             fieldValue= String.valueOf(Utils.convertToItalianFormat(fieldValue));
                         }
-                        PdfPCell dataCell = new PdfPCell(new Phrase(fieldValue != null ?fieldValue: "", textFont));
+//                      PdfPCell dataCell = new PdfPCell(new Phrase(fieldValue != null ?fieldValue: "", textFont));
+                        PdfPCell dataCell = PdfUtils.htmlToPdfPCell(value != null ? value.toString() : "", textFont);
                         dataCell.setBackgroundColor(new BaseColor(239, 243, 248)); // Light blue for the cell
                         dataCell.setMinimumHeight(rowHeight);
                         dataCell.setPadding(7f);

src/main/java/net/gepafin/tendermanagement/util/PdfUtils.java

@@ -0,0 +1,66 @@
+package net.gepafin.tendermanagement.util;
+import com.itextpdf.text.DocumentException;
+import com.itextpdf.text.Element;
+import com.itextpdf.text.Font;
+import com.itextpdf.text.pdf.PdfPCell;
+import com.itextpdf.text.html.simpleparser.HTMLWorker;
+import com.itextpdf.text.html.simpleparser.StyleSheet;
+import com.itextpdf.text.Paragraph;
+
+import java.io.StringReader;
+import java.util.List;
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class PdfUtils {
+	
+	
+
+	public static PdfPCell htmlToPdfPCell(String htmlContent, Font font) {
+	    PdfPCell cell = new PdfPCell();
+
+	    // Check if the content is not null or empty
+	    if (htmlContent != null && !htmlContent.trim().isEmpty()) {
+	        // Wrap plain text in a paragraph tag if it doesn't contain any HTML
+	        // Check if the string does not contain any '<' or '>' characters
+	        if (!htmlContent.contains("<") || !htmlContent.contains(">")) {
+	            htmlContent = "<p>" + htmlContent + "</p>"; // Wrap in paragraph tags
+	        }
+
+	        try {
+	            // Create a list to hold the elements parsed from the HTML
+	            List<Element> elements = HTMLWorker.parseToList(new StringReader(htmlContent), new StyleSheet());
+
+	            // Create a paragraph to hold the formatted text
+	            Paragraph paragraph = new Paragraph();
+
+	            // Add each element to the paragraph
+	            for (Element element : elements) {
+	                // If the element is a Paragraph, set the font directly
+	                if (element instanceof Paragraph) {
+	                    ((Paragraph) element).setFont(font);
+	                } 
+	                // If the element is a Chunk, set the font directly
+	                else if (element instanceof com.itextpdf.text.Chunk) {
+	                    ((com.itextpdf.text.Chunk) element).setFont(font);
+	                }
+	                // Add the element to the paragraph
+	                paragraph.add(element);
+	            }
+
+	            // Add the paragraph to the cell
+	            cell.addElement(paragraph);
+
+	        } catch (Exception e) {
+	            e.printStackTrace(); // Log the exception for debugging
+	        }
+	    }
+
+	    return cell;
+	}
+
+}
+
+
+