140 lines
4.6 KiB
Swift
140 lines
4.6 KiB
Swift
//
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// Copyright 2023 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import SignalServiceKit
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import SignalUI
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// MARK: - RegistrationChangeNumberSplashPresenter
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protocol RegistrationChangeNumberSplashPresenter: AnyObject {
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func continueFromSplash()
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func exitRegistration()
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}
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class RegistrationChangeNumberSplashViewController: OWSViewController, OWSNavigationChildController {
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private weak var presenter: RegistrationChangeNumberSplashPresenter?
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init(presenter: RegistrationChangeNumberSplashPresenter) {
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self.presenter = presenter
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super.init()
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navigationItem.hidesBackButton = true
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}
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var preferredNavigationBarStyle: OWSNavigationBarStyle {
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return .solid
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}
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var navbarBackgroundColorOverride: UIColor? {
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return view.backgroundColor
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}
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private lazy var heroImageView: UIImageView = {
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let imageView = UIImageView()
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imageView.translatesAutoresizingMaskIntoConstraints = false
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imageView.addConstraints([
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imageView.widthAnchor.constraint(lessThanOrEqualToConstant: 80),
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imageView.heightAnchor.constraint(lessThanOrEqualToConstant: 80),
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])
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return imageView
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}()
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override func viewDidLoad() {
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super.viewDidLoad()
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view.backgroundColor = .Signal.groupedBackground
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navigationItem.rightBarButtonItem = .cancelButton { [weak self] in
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self?.presenter?.exitRegistration()
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}
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// UI Elements
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let heroImageCircle = OWSLayerView.circleView()
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heroImageCircle.backgroundColor = .Signal.secondaryFill
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heroImageCircle.addSubview(heroImageView)
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let heroImageContainer = UIView.container()
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heroImageContainer.addSubview(heroImageCircle)
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heroImageView.translatesAutoresizingMaskIntoConstraints = false
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heroImageCircle.translatesAutoresizingMaskIntoConstraints = false
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NSLayoutConstraint.activate([
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heroImageView.centerXAnchor.constraint(equalTo: heroImageCircle.centerXAnchor),
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heroImageView.centerYAnchor.constraint(equalTo: heroImageCircle.centerYAnchor),
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heroImageCircle.widthAnchor.constraint(equalToConstant: 112),
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heroImageCircle.heightAnchor.constraint(equalToConstant: 112),
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heroImageCircle.topAnchor.constraint(equalTo: heroImageContainer.topAnchor),
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heroImageCircle.leadingAnchor.constraint(greaterThanOrEqualTo: heroImageContainer.leadingAnchor),
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heroImageCircle.centerXAnchor.constraint(equalTo: heroImageContainer.centerXAnchor),
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heroImageCircle.bottomAnchor.constraint(equalTo: heroImageContainer.bottomAnchor),
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])
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let titleLabel = UILabel.titleLabelForRegistration(
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text: OWSLocalizedString(
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"SETTINGS_CHANGE_PHONE_NUMBER_SPLASH_TITLE",
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comment: "Title text in the 'change phone number splash' view.",
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),
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)
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let subtitleLabel = UILabel.explanationLabelForRegistration(
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text: OWSLocalizedString(
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"SETTINGS_CHANGE_PHONE_NUMBER_SPLASH_DESCRIPTION",
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comment: "Description text in the 'change phone number splash' view.",
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),
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)
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let continueButton = UIButton(
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configuration: .largePrimary(title: CommonStrings.continueButton),
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primaryAction: UIAction { [weak self] _ in
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self?.didTapContinue()
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},
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)
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let stackView = addStaticContentStackView(arrangedSubviews: [
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heroImageContainer,
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titleLabel,
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subtitleLabel,
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.vStretchingSpacer(),
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continueButton.enclosedInVerticalStackView(isFullWidthButton: true),
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])
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stackView.setCustomSpacing(24, after: heroImageContainer)
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updateContents()
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}
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private func updateContents() {
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let heroImageName = Theme.isDarkThemeEnabled ? "change-number-dark-40" : "change-number-light-40"
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heroImageView.image = UIImage(named: heroImageName)
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heroImageView.sizeToFit()
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}
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private func didTapContinue() {
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presenter?.continueFromSplash()
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}
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}
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// MARK: -
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#if DEBUG
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private class PreviewRegistrationChangeNumberSplashPresenter: RegistrationChangeNumberSplashPresenter {
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func continueFromSplash() {
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print("continueFromSplash")
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}
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func exitRegistration() {
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print("exitRegistration")
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}
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}
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@available(iOS 17, *)
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#Preview {
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let presenter = PreviewRegistrationChangeNumberSplashPresenter()
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return UINavigationController(
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rootViewController: RegistrationChangeNumberSplashViewController(
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presenter: presenter,
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),
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)
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}
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#endif
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