session-ios/Signal/src/Loki/View Controllers/PNModeVC.swift

93 lines
5.2 KiB
Swift

import PromiseKit
final class PNModeVC : BaseVC, OptionViewDelegate {
private var optionViews: [OptionView] {
[ apnsOptionView, backgroundPollingOptionView ]
}
private var selectedOptionView: OptionView? {
return optionViews.first { $0.isSelected }
}
// MARK: Components
private lazy var apnsOptionView = OptionView(title: NSLocalizedString("vc_pn_mode_apns_option_title", comment: ""), explanation: NSLocalizedString("vc_pn_mode_apns_option_explanation", comment: ""), delegate: self, isRecommended: true)
private lazy var backgroundPollingOptionView = OptionView(title: NSLocalizedString("vc_pn_mode_background_polling_option_title", comment: ""), explanation: NSLocalizedString("vc_pn_mode_background_polling_option_explanation", comment: ""), delegate: self)
// MARK: Lifecycle
override func viewDidLoad() {
super.viewDidLoad()
setUpGradientBackground()
setUpNavBarStyle()
setUpNavBarSessionIcon()
// Set up title label
let titleLabel = UILabel()
titleLabel.textColor = Colors.text
titleLabel.font = .boldSystemFont(ofSize: isIPhone5OrSmaller ? Values.largeFontSize : Values.veryLargeFontSize)
titleLabel.text = NSLocalizedString("vc_pn_mode_title", comment: "")
titleLabel.numberOfLines = 0
titleLabel.lineBreakMode = .byWordWrapping
// Set up explanation label
let explanationLabel = UILabel()
explanationLabel.textColor = Colors.text
explanationLabel.font = .systemFont(ofSize: Values.smallFontSize)
explanationLabel.text = NSLocalizedString("vc_pn_mode_explanation", comment: "")
explanationLabel.numberOfLines = 0
explanationLabel.lineBreakMode = .byWordWrapping
// Set up spacers
let topSpacer = UIView.vStretchingSpacer()
let bottomSpacer = UIView.vStretchingSpacer()
let registerButtonBottomOffsetSpacer = UIView()
registerButtonBottomOffsetSpacer.set(.height, to: isIPhone5OrSmaller ? CGFloat(16) : Values.onboardingButtonBottomOffset)
// Set up register button
let registerButton = Button(style: .prominentFilled, size: .large)
registerButton.setTitle(NSLocalizedString("continue_2", comment: ""), for: UIControl.State.normal)
registerButton.titleLabel!.font = .boldSystemFont(ofSize: Values.mediumFontSize)
registerButton.addTarget(self, action: #selector(register), for: UIControl.Event.touchUpInside)
// Set up register button container
let registerButtonContainer = UIView(wrapping: registerButton, withInsets: UIEdgeInsets(top: 0, leading: Values.massiveSpacing, bottom: 0, trailing: Values.massiveSpacing))
// Set up options stack view
let optionsStackView = UIStackView(arrangedSubviews: optionViews)
optionsStackView.axis = .vertical
optionsStackView.spacing = Values.smallSpacing
optionsStackView.alignment = .fill
// Set up top stack view
let topStackView = UIStackView(arrangedSubviews: [ titleLabel, explanationLabel, optionsStackView ])
topStackView.axis = .vertical
let isMediumScreen = (UIScreen.main.bounds.height - 667) < 1
topStackView.spacing = isIPhone5OrSmaller ? Values.smallSpacing : (isMediumScreen ? Values.mediumSpacing : Values.veryLargeSpacing)
topStackView.alignment = .fill
// Set up top stack view container
let topStackViewContainer = UIView(wrapping: topStackView, withInsets: UIEdgeInsets(top: 0, leading: Values.veryLargeSpacing, bottom: 0, trailing: Values.veryLargeSpacing))
// Set up main stack view
let mainStackView = UIStackView(arrangedSubviews: [ topSpacer, topStackViewContainer, bottomSpacer, registerButtonContainer, registerButtonBottomOffsetSpacer ])
mainStackView.axis = .vertical
mainStackView.alignment = .fill
view.addSubview(mainStackView)
mainStackView.pin(to: view)
topSpacer.heightAnchor.constraint(equalTo: bottomSpacer.heightAnchor, multiplier: 1).isActive = true
}
// MARK: Interaction
func optionViewDidActivate(_ optionView: OptionView) {
optionViews.filter { $0 != optionView }.forEach { $0.isSelected = false }
}
@objc private func register() {
guard selectedOptionView != nil else {
let title = NSLocalizedString("vc_pn_mode_no_option_picked_dialog_title", comment: "")
let alert = UIAlertController(title: title, message: nil, preferredStyle: .alert)
alert.addAction(UIAlertAction(title: NSLocalizedString("OK", comment: ""), style: .default, handler: nil))
return present(alert, animated: true, completion: nil)
}
UserDefaults.standard[.isUsingFullAPNs] = (selectedOptionView == apnsOptionView)
UserDefaults.standard[.hasSeenPNModeSheet] = true // Shouldn't be shown to users who've done the new onboarding
TSAccountManager.sharedInstance().didRegister()
let homeVC = HomeVC()
navigationController!.setViewControllers([ homeVC ], animated: true)
let syncTokensJob = SyncPushTokensJob(accountManager: AppEnvironment.shared.accountManager, preferences: Environment.shared.preferences)
syncTokensJob.uploadOnlyIfStale = false
let _: Promise<Void> = syncTokensJob.run()
}
}