Untitled

 system.debug('I am inside sendPdfEmail');
            // Generate the PDF as an attachment
            PageReference pdfPage = Page.Inv_QuoteGeneratePDF;
            pdfPage.getParameters().put('id', workOrder.Id);
            Blob pdfBlob = pdfPage.getContentAsPDF();
			system.debug(pdfBlob);
            // Set the email details
            Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
            //mail.setToAddresses(new String[] {'mohim@inovisolutions.com'});
            mail.setToAddresses(new String[] {workOrder.Contact.Email});
            mail.setSubject('Your Quotation PDF');
            mail.setPlainTextBody('Please find your quotation attached as a PDF.');

            // Retrieve the Organization-Wide Email Address ID
            List<OrgWideEmailAddress> orgWideEmail = [SELECT Id FROM OrgWideEmailAddress WHERE Address = 'hardwareservices@angiodynamics.com' LIMIT 1];
            if (!orgWideEmail.isEmpty()) {
                //mail.setOrgWideEmailAddressId(orgWideEmail[0].Id);
            } else {
                System.debug('No Org-Wide Email Address found.');
            }

            // Create the email attachment
            Messaging.EmailFileAttachment attachment = new Messaging.EmailFileAttachment();
            attachment.setBody(pdfBlob);
            attachment.setContentType('application/pdf');
            mail.setFileAttachments(new Messaging.EmailFileAttachment[] { attachment });

            // Send the email
            Messaging.sendEmail(new Messaging.SingleEmailMessage[] { mail });
            ApexPages.addMessage(new ApexPages.Message(ApexPages.Severity.CONFIRM, 'Email sent successfully with the PDF attachment.'));
            
           
            // Step 1: Create a new ContentVersion
            ContentVersion contentVersion 	= new ContentVersion();
            contentVersion.VersionData 		= pdfBlob;
            contentVersion.Title 			= 'quotation.pdf';
            contentVersion.PathOnClient 	= '/' + 'quotation.pdf';
            insert contentVersion;
            
            
    
            // Step 2: Query the ContentDocumentId from the ContentVersion
            ContentVersion insertedContentVersion = [SELECT Id, ContentDocumentId,VersionDataUrl,Title 
                                                     FROM ContentVersion 
                                                     WHERE Id = :contentVersion.Id];
    
            // Step 3: Create a ContentDocumentLink to associate the ContentDocument with the PaymentSummary record
            ContentDocumentLink contentDocumentLink = new ContentDocumentLink();
            contentDocumentLink.ContentDocumentId 	= insertedContentVersion.ContentDocumentId;
            contentDocumentLink.LinkedEntityId 		= workOrder.id;
            contentDocumentLink.ShareType 			= 'V'; // View Only
            contentDocumentLink.Visibility 			= 'AllUsers';
            insert contentDocumentLink;