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[iOS] show number of days in dates picker

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This commit is contained in:
Aleksey Belousov 2020-07-24 14:28:56 +03:00 • committed by Alexander Boriskov
parent 0d5b275d79
commit 7bacce495a
1 changed files with 10 additions and 0 deletions
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10
iphone/Maps/UI/Search/DatePickerViewController.swift
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@ -55,6 +55,12 @@ extension DatePickerViewController: DatePickerViewDelegate {
func datePickerView(_ view: DatePickerView, didSelect date: Date) {
defer {
doneButton.isEnabled = view.endDate != nil
if let startDate = view.startDate, let endDate = view.endDate {
let days = Calendar.current.dateComponents([.day], from: startDate, to: endDate).day!
numberOfDaysLabel.text = String(format: L("date_picker_amout_of_days"), days)
} else {
numberOfDaysLabel.text = nil
}
}
guard let startDate = view.startDate else {
@ -65,6 +71,10 @@ extension DatePickerViewController: DatePickerViewDelegate {
}
if date > startDate && view.endDate == nil {
guard Calendar.current.dateComponents([.day], from: startDate, to: date).day! <= 30 else {
MWMAlertViewController.activeAlert().presentDefaultAlert(withTitle: "TODO: can't select more than 30 days", message: nil, rightButtonTitle: L("ok"), leftButtonTitle: nil, rightButtonAction: nil)
return
}
view.endDate = date
endDateLabel.text = dateFormatter.string(from: date).capitalized
return