Eu tenho umUIDatePicker variável que possui apenas o tempo. Quero que seja possível definir horários diferentes para diferentesTextFields. A maneira como eu o configurei é que, quando eu mudo uma vez, todos eles mudam.

Código:

*@IBOutlets for all the UITextFields...*

private var datePicker = UIDatePicker()

override func viewDidLoad() {
    super.viewDidLoad()

    self.setupDatePicker()
    self.setupTextFields()
}

func setupDatePicker() {
    self.datePicker.frame = CGRect(x: 0, y: 50, width: self.view.frame.width, height: 200)
    self.datePicker.timeZone = NSTimeZone.local
    self.datePicker.datePickerMode = .time
    self.datePicker.minuteInterval = 30
    self.datePicker.backgroundColor = .white
    self.datePicker.addTarget(self, action: #selector(self.timeValueChanged(_:)), for: .valueChanged)
}

func setupTextFields() {
    self.mondayOpenTF.inputView = self.datePicker
    self.mondayCloseTF.inputView = self.datePicker
    self.tuesdayOpenTF.inputView = self.datePicker
    self.tuesdayCloseTF.inputView = self.datePicker
    self.wednesdayOpenTF.inputView = self.datePicker
    self.wednesdayCloseTF.inputView = self.datePicker
    self.thursdayOpenTF.inputView = self.datePicker
    self.thursdayCloseTF.inputView = self.datePicker
    self.fridayOpenTF.inputView = self.datePicker
    self.fridayCloseTF.inputView = self.datePicker
    self.saturdayOpenTF.inputView = self.datePicker
    self.saturdayCloseTF.inputView = self.datePicker
    self.sundayOpenTF.inputView = self.datePicker
    self.sundayCloseTF.inputView = self.datePicker
}

@objc
func timeValueChanged(_ sender: UIDatePicker) {
    let dateFormatter: DateFormatter = DateFormatter()
    dateFormatter.dateFormat = "h:mm a"
    let date: String = dateFormatter.string(from: sender.date)

    self.mondayOpenTF.text = date as String
    self.mondayCloseTF.text = date as String
    self.tuesdayOpenTF.text = date as String
    self.tuesdayCloseTF.text = date as String
    self.wednesdayOpenTF.text = date as String
    self.wednesdayCloseTF.text = date as String
    self.thursdayOpenTF.text = date as String
    self.thursdayCloseTF.text = date as String
    self.fridayOpenTF.text = date as String
    self.fridayCloseTF.text = date as String
    self.saturdayOpenTF.text = date as String
    self.saturdayCloseTF.text = date as String
    self.sundayOpenTF.text = date as String
    self.sundayCloseTF.text = date as String
}

É possível ter umUIDatePicker para gerenciar todas as vezes separadamente ou preciso criar 14 diferentes para preencher para cada campo de texto?