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//
// IQDropDownTextField+Date.swift
// Copyright (c) 2020-21 Iftekhar Qurashi.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import UIKit
extension IQDropDownTextField {
// MARK: - UIDatePicker delegate
@objc internal func dateChanged(_ picker: UIDatePicker) {
let selectedItem: String = dateFormatter.string(from: picker.date)
privateSetSelectedItems(selectedItems: [selectedItem], animated: false, shouldNotifyDelegate: true)
}
@objc internal func timeChanged(_ picker: UIDatePicker) {
let selectedItem: String = timeFormatter.string(from: picker.date)
privateSetSelectedItems(selectedItems: [selectedItem], animated: false, shouldNotifyDelegate: true)
}
@objc internal func dateTimeChanged(_ picker: UIDatePicker) {
let selectedItem: String = dateTimeFormatter.string(from: picker.date)
privateSetSelectedItems(selectedItems: [selectedItem], animated: false, shouldNotifyDelegate: true)
}
@objc open var datePickerMode: UIDatePicker.Mode {
get {
return datePicker.datePickerMode
}
set {
if dropDownMode == .date {
datePicker.datePickerMode = newValue
switch newValue {
case .countDownTimer:
dateFormatter.dateStyle = .none
dateFormatter.timeStyle = .none
case .date:
dateFormatter.dateStyle = .short
dateFormatter.timeStyle = .none
case .time:
timeFormatter.dateStyle = .none
timeFormatter.timeStyle = .short
case .dateAndTime:
dateTimeFormatter.dateStyle = .short
dateTimeFormatter.timeStyle = .short
@unknown default:
break
}
}
}
}
@objc open var date: Date? {
get {
switch dropDownMode {
case .date:
if isOptionalDropDown {
return (super.text?.isEmpty ?? true) ? nil : datePicker.date
} else {
return datePicker.date
}
case .time:
if isOptionalDropDown {
return (super.text?.isEmpty ?? true) ? nil : timePicker.date
} else {
return timePicker.date
}
case .dateTime:
if isOptionalDropDown {
return (super.text?.isEmpty ?? true) ? nil : dateTimePicker.date
} else {
return dateTimePicker.date
}
case .list, .textField, .multiList:
return nil
}
}
set {
setDate(date: newValue ?? Date(), animated: false)
}
}
@objc open func setDate(date: Date, animated: Bool) {
switch dropDownMode {
case .date:
let selectedItem: String = dateFormatter.string(from: date)
privateSetSelectedItems(selectedItems: [selectedItem], animated: animated, shouldNotifyDelegate: false)
case .time:
let selectedItem: String = timeFormatter.string(from: date)
privateSetSelectedItems(selectedItems: [selectedItem], animated: animated, shouldNotifyDelegate: false)
case .dateTime:
let selectedItem: String = dateTimeFormatter.string(from: date)
privateSetSelectedItems(selectedItems: [selectedItem], animated: animated, shouldNotifyDelegate: false)
default:
break
}
}
public var dateComponents: DateComponents {
let components: Set<Calendar.Component> = [.second, .minute, .hour, .day, .month, .year, .era]
return Calendar.current.dateComponents(components, from: date ?? Date())
}
public var year: Int { return dateComponents.year ?? 0 }
public var month: Int { return dateComponents.month ?? 0 }
public var day: Int { return dateComponents.day ?? 0 }
public var hour: Int { return dateComponents.hour ?? 0 }
public var minute: Int { return dateComponents.minute ?? 0 }
public var second: Int { return dateComponents.second ?? 0 }
}