extension ContactsTourViewController {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
print(“Contacts count: (contacts.count)”)
return contacts.count
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    guard let cell = tableView.dequeueReusableCell(withIdentifier: ContactsTableViewCell.identifier, for: indexPath) as? ContactsTableViewCell else {
        return UITableViewCell()
    }
    
    let contact = contacts[indexPath.row]
    cell.nameLabel.text = "(contact.givenName) (contact.familyName)"
    cell.phoneLabel.text = contact.phoneNumbers.first?.value.stringValue ?? "Error: Phone number missing"

    cell.delegate = self
    cell.selectionStyle = .none
    
    return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    
    if let cell = tableView.cellForRow(at: indexPath) as? ContactsTableViewCell {
        cell.roleTextField.becomeFirstResponder()
    }
}

func didSelectRole(_ role: String?, forCell cell: ContactsTableViewCell) {
    guard let indexPath = contactsTableView.indexPath(for: cell) else {
        return
    }
    
            
    // Reload only the cell that was updated
    contactsTableView.reloadRows(at: [indexPath], with: .automatic)
    print("Selected role: (role ?? "None") for contact at (indexPath.row)")
    
}

}

I stored my contact in this property class ContactsTourViewController: UIViewController, UITextFieldDelegate, UITableViewDataSource, UITableViewDelegate, ContactsTableViewCellDelegate {

var contacts: [CNContact] = []  {
    didSet {
        contactsTableView.reloadData()
    }
} the I fetched my contact using this function and loaded them in my table view private func fetchContacts() {
       let store = CNContactStore()
       
       store.requestAccess(for: .contacts) { granted, error in
           guard granted else {
               print("Access denied")
               return
           }
           
           let keysToFetch = [
               CNContactGivenNameKey,
               CNContactFamilyNameKey,
               CNContactPhoneNumbersKey,
               CNContactImageDataKey
           ] as [CNKeyDescriptor]
           
           let request = CNContactFetchRequest(keysToFetch: keysToFetch)
           DispatchQueue.global(qos: .userInitiated).async {
               var fetchedContacts: [CNContact] = []
               do {
                   try store.enumerateContacts(with: request) { contact, stop in
                       fetchedContacts.append(contact)
                   }
                   DispatchQueue.main.async {[weak self] in
                       self?.contacts = fetchedContacts
                       self?.contactsTableView.reloadData()
                   }
               } catch {
                   print("Failed to fetch contacts:", error)
               }
               
           }
       }
   }

}
extension ContactsTourViewController {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
print(“Contacts count: (contacts.count)”)
return contacts.count
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    guard let cell = tableView.dequeueReusableCell(withIdentifier: ContactsTableViewCell.identifier, for: indexPath) as? ContactsTableViewCell else {
        return UITableViewCell()
    }
    
    let contact = contacts[indexPath.row]
    cell.nameLabel.text = "(contact.givenName) (contact.familyName)"
    cell.phoneLabel.text = contact.phoneNumbers.first?.value.stringValue ?? "Error: Phone number missing"

    cell.delegate = self
    cell.selectionStyle = .none
    
    return cell
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    
    if let cell = tableView.cellForRow(at: indexPath) as? ContactsTableViewCell {
        cell.roleTextField.becomeFirstResponder()
    }
}

func didSelectRole(_ role: String?, forCell cell: ContactsTableViewCell) {
    guard let indexPath = contactsTableView.indexPath(for: cell) else {
        return
    }
    
            
    // Reload only the cell that was updated
    contactsTableView.reloadRows(at: [indexPath], with: .automatic)
    print("Selected role: (role ?? "None") for contact at (indexPath.row)")
    
}

}