session-ios/Session/Onboarding/PNModeVC.swift

105 lines
5.3 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 = {
let explanation = NSLocalizedString("fast_mode_explanation", comment: "")
let result = OptionView(title: "Fast Mode", explanation: explanation, delegate: self, isRecommended: true)
result.accessibilityLabel = "Fast mode option"
return result
}()
private lazy var backgroundPollingOptionView: OptionView = {
let explanation = NSLocalizedString("slow_mode_explanation", comment: "")
let result = OptionView(title: "Slow Mode", explanation: explanation, delegate: self)
result.accessibilityLabel = "Slow mode option"
return result
}()
// MARK: Lifecycle
override func viewDidLoad() {
super.viewDidLoad()
setUpGradientBackground()
setUpNavBarStyle()
setUpNavBarSessionIcon()
let learnMoreButton = UIBarButtonItem(image: #imageLiteral(resourceName: "ic_info"), style: .plain, target: self, action: #selector(learnMore))
learnMoreButton.tintColor = Colors.text
navigationItem.rightBarButtonItem = learnMoreButton
// 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 spacers
let topSpacer = UIView.vStretchingSpacer()
let bottomSpacer = UIView.vStretchingSpacer()
let registerButtonBottomOffsetSpacer = UIView()
registerButtonBottomOffsetSpacer.set(.height, to: 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, UIView.spacer(withHeight: isIPhone6OrSmaller ? Values.mediumSpacing : Values.veryLargeSpacing), optionsStackView ])
topStackView.axis = .vertical
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
// Preselect APNs mode
optionViews[0].isSelected = true
}
// MARK: Interaction
@objc private func learnMore() {
let urlAsString = "https://getsession.org/faq/#privacy"
let url = URL(string: urlAsString)!
UIApplication.shared.open(url)
}
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_modal_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)
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()
}
}