Andrea Busi
122 lines
3.7 KiB
Swift
122 lines
3.7 KiB
Swift
//
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// SettingDateTableViewCell.swift
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// Earthquake Network
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//
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// Created by Busi Andrea on 28/08/2020.
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// Copyright © 2020 Earthquake Network. All rights reserved.
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//
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import Foundation
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class SettingDateTableViewCell: UITableViewCell {
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static let Identifier = "DateCell"
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var isDisabled: Bool = false {
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didSet {
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updateUI()
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}
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}
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var isPickerVisible: Bool = false {
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didSet {
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if oldValue != isPickerVisible {
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updateUI()
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}
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}
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}
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private(set) var date = Date()
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var valueChanged: ((Date) -> Void)?
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// MARK: - Properties
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lazy var titleLabel: UILabel = {
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let label = UILabel()
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label.translatesAutoresizingMaskIntoConstraints = false
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label.numberOfLines = 0
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label.font = UIFont.preferredFont(forTextStyle: .body)
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label.textColor = AppTheme.shared.textColor
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return label
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}()
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lazy var valuesLabel: UILabel = {
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let label = UILabel()
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label.translatesAutoresizingMaskIntoConstraints = false
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label.numberOfLines = 0
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label.font = UIFont.preferredFont(forTextStyle: .subheadline)
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label.textColor = AppTheme.shared.valueColor
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return label
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}()
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@objc lazy var datePicker: UIDatePicker = {
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let picker = UIDatePicker()
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picker.translatesAutoresizingMaskIntoConstraints = false
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picker.datePickerMode = .time
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picker.date = self.date
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picker.addTarget(self, action: #selector(datePickerChanged(_:)), for: .valueChanged)
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return picker
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}()
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lazy var stackView: UIStackView = {
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let stackView = UIStackView()
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stackView.translatesAutoresizingMaskIntoConstraints = false
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stackView.axis = .vertical
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stackView.distribution = .equalSpacing
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stackView.spacing = 8
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return stackView
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}()
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// MARK: - Init
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override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
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super.init(style: style, reuseIdentifier: reuseIdentifier)
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setupUI()
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}
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required init?(coder: NSCoder) {
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super.init(coder: coder)
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setupUI()
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}
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// MARK: - Public
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public func updateDate(_ date: Date) {
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self.date = date
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datePicker.setDate(date, animated: true)
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}
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// MARK: - Private
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private func setupUI() {
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stackView.addArrangedSubview(titleLabel)
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stackView.addArrangedSubview(valuesLabel)
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contentView.addSubview(stackView)
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stackView.topAnchor.constraint(equalTo: contentView.layoutMarginsGuide.topAnchor).isActive = true
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stackView.trailingAnchor.constraint(equalTo: contentView.layoutMarginsGuide.trailingAnchor).isActive = true
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stackView.leadingAnchor.constraint(equalTo: contentView.layoutMarginsGuide.leadingAnchor).isActive = true
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stackView.bottomAnchor.constraint(equalTo: contentView.layoutMarginsGuide.bottomAnchor).isActive = true
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}
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private func updateUI() {
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let theme = AppTheme.shared
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titleLabel.textColor = isDisabled ? theme.textDisabledColor : theme.textColor
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valuesLabel.textColor = isDisabled ? theme.textDisabledColor : theme.textColor
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if isPickerVisible && !stackView.arrangedSubviews.contains(datePicker) {
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stackView.addArrangedSubview(datePicker)
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} else if !isPickerVisible && stackView.arrangedSubviews.contains(datePicker) {
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stackView.removeArrangedSubview(datePicker)
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}
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}
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// MARK: - Actions
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@objc func datePickerChanged(_ sender: UIDatePicker) {
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date = sender.date
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valueChanged?(sender.date)
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}
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}
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