PersonEditionViewController.swift

import UIKit

class PersonEditionViewController: UITableViewController {
    var person: Person!

    @IBOutlet private weak var nameCell: UITableViewCell!
    @IBOutlet private weak var nameTextField: UITextField!
    @IBOutlet private weak var scoreCell: UITableViewCell!
    @IBOutlet private weak var scoreTextField: UITextField!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        configureView()
    }
    
    private func configureView() {
        // Edit the name
        nameTextField.text = person.name
        
        // When the person has not been inserted in the database yet,
        // use 0 as the sentinel for an empty score text field:
        if person.id == nil && person.score == 0 {
            scoreTextField.text = ""
        } else {
            scoreTextField.text = "\(person.score)"
        }
    }
}