1468 lines
52 KiB
Swift
1468 lines
52 KiB
Swift
import UIKit
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extension Notification.Name {
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static let ironStorageLocalStoreDidChange = Notification.Name(
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"de.rfc1437.ironstorage.local-store-did-change"
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)
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}
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@main
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final class AppDelegate: UIResponder, UIApplicationDelegate {
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var window: UIWindow?
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private var context: AppContext?
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func application(
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_ application: UIApplication,
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didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil
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) -> Bool {
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let window = UIWindow(frame: UIScreen.main.bounds)
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let context = AppContext()
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self.context = context
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window.rootViewController = context.makeRootController()
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window.makeKeyAndVisible()
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self.window = window
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return true
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}
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}
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@MainActor
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private protocol MobileTabRoot: AnyObject {
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var shellTab: MobileTab { get }
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}
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@MainActor
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private final class AppContext: NSObject, UITabBarControllerDelegate {
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private let tabs = UITabBarController()
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private var navigationControllers: [UINavigationController] = []
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private var restoreTask: Task<Void, Never>?
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func makeRootController() -> UIViewController {
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let shell = mobileShellFixture(state: .loading)
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navigationControllers = shell.pages.map { page in
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let root: UIViewController = page.tab == .passwords
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? PasswordDirectoryViewController(shellPage: page)
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: ShellViewController(page: page)
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let navigation = UINavigationController(rootViewController: root)
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navigation.navigationBar.prefersLargeTitles = true
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navigation.tabBarItem = UITabBarItem(
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title: page.title,
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image: UIImage(systemName: page.systemImage),
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selectedImage: UIImage(systemName: page.selectedSystemImage)
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)
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return navigation
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}
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tabs.viewControllers = navigationControllers
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tabs.delegate = self
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restoreSelectedTab()
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return tabs
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}
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func tabBarController(
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_ tabBarController: UITabBarController,
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didSelect viewController: UIViewController
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) {
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guard
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let navigation = viewController as? UINavigationController,
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let root = navigation.viewControllers.first as? MobileTabRoot
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else {
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return
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}
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do {
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try setSelectedMobileTab(tab: root.shellTab)
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} catch {
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let alert = UIAlertController(
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title: "Selection Was Not Saved",
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message: error.localizedDescription,
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preferredStyle: .alert
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)
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alert.addAction(UIAlertAction(title: "OK", style: .default))
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tabs.present(alert, animated: true)
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}
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}
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private func restoreSelectedTab() {
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restoreTask?.cancel()
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restoreTask = Task { [weak self] in
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let shell = await Task.detached(priority: .userInitiated) { mobileShell() }.value
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guard !Task.isCancelled, let self else { return }
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if let index = shell.pages.firstIndex(where: { $0.tab == shell.selectedTab }) {
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tabs.selectedIndex = index
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}
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}
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}
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}
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@MainActor
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private final class ShellViewController: UITableViewController, MobileTabRoot {
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fileprivate let shellTab: MobileTab
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private var page: MobilePage
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private var loadTask: Task<Void, Never>?
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private var loadGeneration = 0
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private var homePage: MobileHomePage?
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private var homeTask: Task<Void, Never>?
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private var homeProgressTask: Task<Void, Never>?
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private var homeOperation: MobileHomeOperation?
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private var homeGeneration = 0
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private var isHomeWorking = false
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private enum HomeSection {
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case summary
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case incoming
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case outgoing
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case empty
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case notice
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}
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private enum HomeRequest: Equatable {
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case refreshIfStale
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case refresh
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case pull
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}
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init(page: MobilePage) {
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shellTab = page.tab
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self.page = page
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super.init(style: .insetGrouped)
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title = page.title
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navigationItem.largeTitleDisplayMode = .always
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refreshControl = UIRefreshControl()
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refreshControl?.addTarget(self, action: #selector(refreshRequested), for: .valueChanged)
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NotificationCenter.default.addObserver(
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self,
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selector: #selector(localStoreDidChange),
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name: .ironStorageLocalStoreDidChange,
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object: nil
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)
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) is not supported")
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}
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deinit {
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loadTask?.cancel()
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homeOperation?.cancel()
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homeTask?.cancel()
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homeProgressTask?.cancel()
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NotificationCenter.default.removeObserver(self)
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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apply(page)
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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reloadShell()
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if shellTab == .home, page.state == .ready, homePage != nil {
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runHome(.refreshIfStale)
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}
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}
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override func viewDidDisappear(_ animated: Bool) {
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super.viewDidDisappear(animated)
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loadTask?.cancel()
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cancelHomeWork()
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}
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override func numberOfSections(in tableView: UITableView) -> Int {
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guard page.state == .ready else { return 0 }
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if shellTab == .home {
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return homeSections.count
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}
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return 1
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}
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override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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guard shellTab == .home else { return 1 }
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switch homeSections[section] {
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case .summary: return homePage?.summaries.count ?? 0
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case .incoming: return homePage?.incoming.count ?? 0
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case .outgoing: return homePage?.outgoing.count ?? 0
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case .empty, .notice: return 1
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}
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}
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override func tableView(
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_ tableView: UITableView,
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titleForHeaderInSection section: Int
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) -> String? {
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guard shellTab == .home else { return nil }
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switch homeSections[section] {
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case .summary: return "Status"
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case .incoming: return "Incoming Activity"
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case .outgoing: return "Outgoing Activity"
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case .empty: return "Remote Activity"
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case .notice: return "Result"
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}
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}
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override func tableView(
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_ tableView: UITableView,
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titleForFooterInSection section: Int
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) -> String? {
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guard shellTab == .home, let homePage else { return nil }
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switch homeSections[section] {
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case .summary:
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return freshnessDescription(homePage)
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case .incoming where homePage.incomingTotal > UInt32(homePage.incoming.count):
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return "Showing \(homePage.incoming.count) of \(homePage.incomingTotal) incoming commits."
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case .outgoing where homePage.outgoingTotal > UInt32(homePage.outgoing.count):
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return "Showing \(homePage.outgoing.count) of \(homePage.outgoingTotal) outgoing commits."
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default:
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return nil
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}
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}
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override func tableView(
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_ tableView: UITableView,
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cellForRowAt indexPath: IndexPath
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) -> UITableViewCell {
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if shellTab == .home {
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return homeCell(at: indexPath)
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}
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let cell = UITableViewCell(style: .subtitle, reuseIdentifier: nil)
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var content = cell.defaultContentConfiguration()
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content.image = UIImage(systemName: page.systemImage)
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content.text = page.stateTitle
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content.secondaryText = page.stateDetail
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content.secondaryTextProperties.numberOfLines = 0
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cell.contentConfiguration = content
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cell.selectionStyle = .none
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cell.accessibilityLabel = "\(page.stateTitle). \(page.stateDetail)"
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return cell
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}
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override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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tableView.deselectRow(at: indexPath, animated: true)
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guard shellTab == .home, let homePage else { return }
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let section = homeSections[indexPath.section]
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let commit: MobileHomeCommit
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let incoming: Bool
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switch section {
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case .incoming:
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commit = homePage.incoming[indexPath.row]
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incoming = true
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case .outgoing:
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commit = homePage.outgoing[indexPath.row]
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incoming = false
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default:
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return
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}
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navigationController?.pushViewController(
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MobileCommitActivityViewController(commit: commit, incoming: incoming),
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animated: true
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)
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}
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@objc private func refreshRequested() {
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if shellTab == .home, page.state == .ready {
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guard !isHomeWorking else {
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refreshControl?.endRefreshing()
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return
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}
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runHome(.pull)
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} else {
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reloadShell()
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}
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}
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@objc private func localStoreDidChange() {
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guard shellTab != .home else { return }
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reloadShell()
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}
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private func reloadShell() {
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loadGeneration += 1
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let generation = loadGeneration
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loadTask?.cancel()
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loadTask = Task { [weak self] in
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let shell = await Task.detached(priority: .userInitiated) { mobileShell() }.value
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guard
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!Task.isCancelled,
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let self,
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generation == loadGeneration,
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let page = shell.pages.first(where: { $0.tab == self.shellTab })
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else { return }
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apply(page)
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}
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}
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private func apply(_ page: MobilePage) {
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self.page = page
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title = page.title
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if page.state == .empty, shellTab == .home {
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navigationItem.rightBarButtonItem = UIBarButtonItem(
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title: "Set Up",
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style: .done,
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target: self,
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action: #selector(setupRequested)
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)
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} else if page.state == .ready, shellTab == .home {
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navigationItem.rightBarButtonItem = UIBarButtonItem(
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image: UIImage(systemName: "arrow.clockwise"),
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style: .plain,
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target: self,
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action: #selector(statusRefreshRequested)
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)
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navigationItem.rightBarButtonItem?.accessibilityLabel = "Refresh remote status"
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navigationItem.rightBarButtonItem?.isEnabled = !isHomeWorking
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} else if page.state == .ready, shellTab == .preferences {
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navigationItem.rightBarButtonItem = UIBarButtonItem(
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title: "Update Token",
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style: .plain,
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target: self,
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action: #selector(tokenUpdateRequested)
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)
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} else {
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navigationItem.rightBarButtonItem = nil
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}
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refreshControl?.endRefreshing()
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tableView.reloadData()
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guard page.state != .ready else {
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contentUnavailableConfiguration = nil
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if shellTab == .home {
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loadHomeIfNeeded()
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}
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return
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}
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var configuration = page.state == .loading
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? UIContentUnavailableConfiguration.loading()
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: UIContentUnavailableConfiguration.empty()
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configuration.text = page.stateTitle
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configuration.secondaryText = page.stateDetail
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configuration.image = UIImage(systemName: stateImage(page.state))
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contentUnavailableConfiguration = configuration
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}
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@objc private func setupRequested() {
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navigationController?.pushViewController(OnboardingViewController(), animated: true)
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}
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@objc private func tokenUpdateRequested() {
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navigationController?.pushViewController(TokenUpdateViewController(), animated: true)
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}
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@objc private func statusRefreshRequested() {
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runHome(.refresh)
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}
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private var homeSections: [HomeSection] {
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guard let homePage else { return [] }
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var sections: [HomeSection] = [.summary]
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if !homePage.incoming.isEmpty {
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sections.append(.incoming)
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}
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if !homePage.outgoing.isEmpty {
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sections.append(.outgoing)
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}
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if homePage.incomingTotal == 0, homePage.outgoingTotal == 0 {
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sections.append(.empty)
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}
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if homePage.notice != nil {
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sections.append(.notice)
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}
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return sections
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}
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private func homeCell(at indexPath: IndexPath) -> UITableViewCell {
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let cell = UITableViewCell(style: .subtitle, reuseIdentifier: nil)
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guard let homePage else { return cell }
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var content = cell.defaultContentConfiguration()
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switch homeSections[indexPath.section] {
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case .summary:
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let row = homePage.summaries[indexPath.row]
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content.image = UIImage(systemName: row.systemImage)
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content.text = row.title
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content.secondaryText = row.detail
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cell.selectionStyle = .none
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case .incoming:
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configureCommit(
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homePage.incoming[indexPath.row],
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content: &content,
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cell: cell
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)
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case .outgoing:
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configureCommit(
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homePage.outgoing[indexPath.row],
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content: &content,
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cell: cell
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)
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case .empty:
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content.image = UIImage(systemName: "checkmark.circle")
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content.text = "No Remote Activity"
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content.secondaryText = "There are no commits to pull or push."
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cell.selectionStyle = .none
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case .notice:
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if let notice = homePage.notice {
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content.image = UIImage(systemName: notice.systemImage)
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content.text = notice.title
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content.secondaryText = notice.detail
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}
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content.secondaryTextProperties.numberOfLines = 0
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cell.selectionStyle = .none
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}
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content.secondaryTextProperties.numberOfLines = 0
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cell.contentConfiguration = content
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return cell
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}
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private func configureCommit(
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_ commit: MobileHomeCommit,
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content: inout UIListContentConfiguration,
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cell: UITableViewCell
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) {
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content.image = UIImage(systemName: commit.systemImage)
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content.text = commit.title
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content.secondaryText = "\(commit.detail)\n\(formattedDate(commit.timestamp))"
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content.secondaryTextProperties.numberOfLines = 0
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cell.accessoryType = .disclosureIndicator
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cell.accessibilityHint = "Shows password-store changes in this commit."
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}
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private func freshnessDescription(_ page: MobileHomePage) -> String {
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let refreshed = page.refreshedAt.map(formattedDate)
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switch page.freshness {
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case .neverRefreshed:
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return "Not refreshed. Pull down to update the local clone or tap Refresh Status."
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case .cached:
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return "Cached · Last refreshed \(refreshed ?? "at an unknown time"). This is not live status."
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case .current:
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return "Current · Refreshed \(refreshed ?? "just now")."
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}
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}
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private func formattedDate(_ timestamp: Int64) -> String {
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Date(timeIntervalSince1970: TimeInterval(timestamp)).formatted(
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date: .abbreviated,
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time: .shortened
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)
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}
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|
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private func loadHomeIfNeeded() {
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guard homePage == nil, homeTask == nil, !isHomeWorking else { return }
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homeGeneration += 1
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let current = homeGeneration
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let operation = mobileHomeOperation()
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homeOperation = operation
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isHomeWorking = true
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navigationItem.rightBarButtonItem?.isEnabled = false
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showHomeLoading()
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homeTask = Task { [weak self] in
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let result = await Task.detached(priority: .userInitiated) {
|
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do {
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return Result<MobileHomePage, HomeFailure>.success(try operation.cached())
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} catch let error as MobileHomeFfiError {
|
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return .failure(HomeFailure(error))
|
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} catch {
|
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return .failure(.unexpected)
|
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}
|
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}.value
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guard let self, current == homeGeneration else { return }
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finishHome(result, request: nil)
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if case .success = result {
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runHome(.refreshIfStale)
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}
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}
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}
|
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|
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private func runHome(_ request: HomeRequest) {
|
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guard page.state == .ready, shellTab == .home, !isHomeWorking else { return }
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cancelHomeWork()
|
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homeGeneration += 1
|
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let current = homeGeneration
|
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let operation = mobileHomeOperation()
|
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homeOperation = operation
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isHomeWorking = true
|
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navigationItem.rightBarButtonItem?.isEnabled = false
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showHomeProgress(operation.progress())
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homeProgressTask = Task { [weak self] in
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while !Task.isCancelled {
|
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do {
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try await Task.sleep(for: .milliseconds(150))
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} catch {
|
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return
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}
|
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guard !Task.isCancelled, let self, current == homeGeneration else { return }
|
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showHomeProgress(operation.progress())
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}
|
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}
|
|
homeTask = Task { [weak self] in
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let result = await Task.detached(priority: .userInitiated) {
|
|
do {
|
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let page: MobileHomePage = switch request {
|
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case .refreshIfStale: try operation.refreshIfStale()
|
|
case .refresh: try operation.refresh()
|
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case .pull: try operation.pull()
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}
|
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return Result<MobileHomePage, HomeFailure>.success(page)
|
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} catch let error as MobileHomeFfiError {
|
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return .failure(HomeFailure(error))
|
|
} catch {
|
|
return .failure(.unexpected)
|
|
}
|
|
}.value
|
|
guard let self, current == homeGeneration else { return }
|
|
finishHome(result, request: request)
|
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}
|
|
}
|
|
|
|
private func finishHome(
|
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_ result: Result<MobileHomePage, HomeFailure>,
|
|
request: HomeRequest?
|
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) {
|
|
homeProgressTask?.cancel()
|
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homeProgressTask = nil
|
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homeTask = nil
|
|
homeOperation = nil
|
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isHomeWorking = false
|
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navigationItem.titleView = nil
|
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navigationItem.prompt = nil
|
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navigationItem.rightBarButtonItem?.isEnabled = true
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refreshControl?.endRefreshing()
|
|
switch result {
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case let .success(homePage):
|
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self.homePage = homePage
|
|
contentUnavailableConfiguration = nil
|
|
tableView.reloadData()
|
|
if request == .pull {
|
|
NotificationCenter.default.post(name: .ironStorageLocalStoreDidChange, object: nil)
|
|
if let notice = homePage.notice {
|
|
UIAccessibility.post(notification: .announcement, argument: notice.title)
|
|
}
|
|
}
|
|
case let .failure(failure):
|
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tableView.reloadData()
|
|
if homePage == nil {
|
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showHomeFailure(failure)
|
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} else if failure.kind != .interrupted {
|
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presentHomeFailure(failure)
|
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}
|
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}
|
|
}
|
|
|
|
private func showHomeLoading() {
|
|
var configuration = UIContentUnavailableConfiguration.loading()
|
|
configuration.text = "Loading Activity"
|
|
configuration.secondaryText = "Reading cached remote-branch state from storage."
|
|
contentUnavailableConfiguration = configuration
|
|
}
|
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|
|
private func showHomeFailure(_ failure: HomeFailure) {
|
|
var configuration = UIContentUnavailableConfiguration.empty()
|
|
configuration.image = UIImage(systemName: "exclamationmark.triangle")
|
|
configuration.text = failure.title
|
|
configuration.secondaryText = failure.detail
|
|
contentUnavailableConfiguration = configuration
|
|
}
|
|
|
|
private func presentHomeFailure(_ failure: HomeFailure) {
|
|
let alert = UIAlertController(
|
|
title: failure.title,
|
|
message: failure.detail,
|
|
preferredStyle: .alert
|
|
)
|
|
if failure.kind == .authentication || failure.kind == .secureStorage {
|
|
alert.addAction(UIAlertAction(title: "Preferences", style: .default) { [weak self] _ in
|
|
self?.tabBarController?.selectedIndex = 3
|
|
})
|
|
}
|
|
alert.addAction(UIAlertAction(title: "OK", style: .cancel))
|
|
present(alert, animated: true)
|
|
}
|
|
|
|
private func showHomeProgress(_ progress: MobileHomeProgress) {
|
|
let spinner = UIActivityIndicatorView(style: .medium)
|
|
spinner.startAnimating()
|
|
spinner.accessibilityLabel = "In progress"
|
|
let label = UILabel()
|
|
label.text = progress.title
|
|
label.font = .preferredFont(forTextStyle: .headline)
|
|
label.adjustsFontForContentSizeCategory = true
|
|
let stack = UIStackView(arrangedSubviews: [spinner, label])
|
|
stack.spacing = 8
|
|
navigationItem.titleView = stack
|
|
navigationItem.prompt = progress.detail
|
|
}
|
|
|
|
private func cancelHomeWork() {
|
|
homeGeneration += 1
|
|
homeOperation?.cancel()
|
|
homeOperation = nil
|
|
homeTask?.cancel()
|
|
homeTask = nil
|
|
homeProgressTask?.cancel()
|
|
homeProgressTask = nil
|
|
isHomeWorking = false
|
|
navigationItem.titleView = nil
|
|
navigationItem.prompt = nil
|
|
refreshControl?.endRefreshing()
|
|
navigationItem.rightBarButtonItem?.isEnabled = true
|
|
}
|
|
|
|
private func stateImage(_ state: MobileShellState) -> String {
|
|
switch state {
|
|
case .loading: "hourglass"
|
|
case .empty: "lock.shield"
|
|
case .ready: page.systemImage
|
|
case .locked: "lock.fill"
|
|
case .error: "exclamationmark.triangle"
|
|
}
|
|
}
|
|
}
|
|
|
|
@MainActor
|
|
private final class PasswordDirectoryViewController: UITableViewController, MobileTabRoot {
|
|
fileprivate let shellTab = MobileTab.passwords
|
|
private let path: String?
|
|
private var shellPage: MobilePage?
|
|
private var directoryPage: MobilePasswordPage?
|
|
private var loadTask: Task<Void, Never>?
|
|
private var loadGeneration = 0
|
|
|
|
init(shellPage: MobilePage, path: String? = nil) {
|
|
self.shellPage = shellPage
|
|
self.path = path
|
|
super.init(style: .insetGrouped)
|
|
title = shellPage.title
|
|
navigationItem.largeTitleDisplayMode = path == nil ? .always : .never
|
|
refreshControl = UIRefreshControl()
|
|
refreshControl?.addTarget(self, action: #selector(refreshRequested), for: .valueChanged)
|
|
NotificationCenter.default.addObserver(
|
|
self,
|
|
selector: #selector(localStoreDidChange),
|
|
name: .ironStorageLocalStoreDidChange,
|
|
object: nil
|
|
)
|
|
}
|
|
|
|
private init(path: String, title: String) {
|
|
self.path = path
|
|
shellPage = nil
|
|
super.init(style: .insetGrouped)
|
|
self.title = title
|
|
navigationItem.largeTitleDisplayMode = .never
|
|
refreshControl = UIRefreshControl()
|
|
refreshControl?.addTarget(self, action: #selector(refreshRequested), for: .valueChanged)
|
|
NotificationCenter.default.addObserver(
|
|
self,
|
|
selector: #selector(localStoreDidChange),
|
|
name: .ironStorageLocalStoreDidChange,
|
|
object: nil
|
|
)
|
|
}
|
|
|
|
@available(*, unavailable)
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) is not supported")
|
|
}
|
|
|
|
deinit {
|
|
loadTask?.cancel()
|
|
NotificationCenter.default.removeObserver(self)
|
|
}
|
|
|
|
override func viewDidLoad() {
|
|
super.viewDidLoad()
|
|
if let shellPage {
|
|
apply(shellPage)
|
|
} else {
|
|
showLoading()
|
|
}
|
|
}
|
|
|
|
override func viewWillAppear(_ animated: Bool) {
|
|
super.viewWillAppear(animated)
|
|
reload()
|
|
}
|
|
|
|
override func viewDidDisappear(_ animated: Bool) {
|
|
super.viewDidDisappear(animated)
|
|
loadGeneration += 1
|
|
loadTask?.cancel()
|
|
refreshControl?.endRefreshing()
|
|
}
|
|
|
|
override func numberOfSections(in tableView: UITableView) -> Int {
|
|
directoryPage?.rows.isEmpty == false ? 1 : 0
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
|
|
directoryPage?.rows.count ?? 0
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
cellForRowAt indexPath: IndexPath
|
|
) -> UITableViewCell {
|
|
let cell = UITableViewCell(style: .subtitle, reuseIdentifier: nil)
|
|
guard let row = directoryPage?.rows[indexPath.row] else { return cell }
|
|
var content = cell.defaultContentConfiguration()
|
|
content.image = UIImage(systemName: row.systemImage)
|
|
content.text = row.title
|
|
content.secondaryText = row.detail
|
|
content.textProperties.numberOfLines = 2
|
|
content.secondaryTextProperties.numberOfLines = 1
|
|
cell.contentConfiguration = content
|
|
cell.accessoryType = .disclosureIndicator
|
|
cell.accessibilityLabel = "\(row.title), \(row.detail)"
|
|
cell.accessibilityHint = row.kind == .directory
|
|
? "Opens this password folder."
|
|
: "Opens the locked password viewer."
|
|
return cell
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
|
|
guard let row = directoryPage?.rows[indexPath.row] else { return }
|
|
let controller: UIViewController = switch row.kind {
|
|
case .directory:
|
|
PasswordDirectoryViewController(path: row.path, title: row.title)
|
|
case .entry:
|
|
LockedPasswordViewController(entry: row)
|
|
}
|
|
navigationController?.pushViewController(controller, animated: true)
|
|
}
|
|
|
|
@objc private func refreshRequested() {
|
|
reload()
|
|
}
|
|
|
|
@objc private func localStoreDidChange() {
|
|
guard viewIfLoaded?.window != nil else { return }
|
|
reload()
|
|
}
|
|
|
|
private func reload() {
|
|
loadGeneration += 1
|
|
let generation = loadGeneration
|
|
let selectedID = tableView.indexPathForSelectedRow.flatMap {
|
|
directoryPage?.rows[$0.row].id
|
|
}
|
|
loadTask?.cancel()
|
|
loadTask = Task { [weak self] in
|
|
guard let self else { return }
|
|
if path == nil {
|
|
let shell = await Task.detached(priority: .userInitiated) { mobileShell() }.value
|
|
guard
|
|
!Task.isCancelled,
|
|
generation == loadGeneration,
|
|
let page = shell.pages.first(where: { $0.tab == .passwords })
|
|
else { return }
|
|
apply(page)
|
|
guard page.state == .ready else { return }
|
|
} else {
|
|
showLoading()
|
|
}
|
|
let path = self.path
|
|
let result = await Task.detached(priority: .userInitiated) {
|
|
do {
|
|
return Result<MobilePasswordPage, PasswordFailure>.success(
|
|
try mobilePasswordPage(path: path)
|
|
)
|
|
} catch let error as MobilePasswordFfiError {
|
|
return .failure(PasswordFailure(error))
|
|
} catch {
|
|
return .failure(.unexpected)
|
|
}
|
|
}.value
|
|
guard !Task.isCancelled, generation == loadGeneration else { return }
|
|
finish(result, selectedID: selectedID)
|
|
}
|
|
}
|
|
|
|
private func apply(_ page: MobilePage) {
|
|
shellPage = page
|
|
title = page.title
|
|
guard page.state == .ready else {
|
|
directoryPage = nil
|
|
tableView.reloadData()
|
|
refreshControl?.endRefreshing()
|
|
var configuration = page.state == .loading
|
|
? UIContentUnavailableConfiguration.loading()
|
|
: UIContentUnavailableConfiguration.empty()
|
|
configuration.image = page.state == .loading
|
|
? nil
|
|
: UIImage(systemName: page.state == .error ? "exclamationmark.triangle" : "lock.shield")
|
|
configuration.text = page.stateTitle
|
|
configuration.secondaryText = page.stateDetail
|
|
contentUnavailableConfiguration = configuration
|
|
return
|
|
}
|
|
showLoading()
|
|
}
|
|
|
|
private func finish(
|
|
_ result: Result<MobilePasswordPage, PasswordFailure>,
|
|
selectedID: String?
|
|
) {
|
|
refreshControl?.endRefreshing()
|
|
switch result {
|
|
case let .success(page):
|
|
directoryPage = page
|
|
title = page.title
|
|
contentUnavailableConfiguration = nil
|
|
tableView.reloadData()
|
|
if page.rows.isEmpty {
|
|
var configuration = UIContentUnavailableConfiguration.empty()
|
|
configuration.image = UIImage(systemName: "folder")
|
|
configuration.text = "Empty Folder"
|
|
configuration.secondaryText = "This password folder contains no entries."
|
|
contentUnavailableConfiguration = configuration
|
|
} else if let selectedID,
|
|
let row = page.rows.firstIndex(where: { $0.id == selectedID }) {
|
|
tableView.selectRow(at: IndexPath(row: row, section: 0), animated: false, scrollPosition: .none)
|
|
}
|
|
case let .failure(failure):
|
|
if failure.kind == .directoryMissing, path != nil {
|
|
UIAccessibility.post(
|
|
notification: .announcement,
|
|
argument: "The password folder no longer exists."
|
|
)
|
|
navigationController?.popViewController(animated: true)
|
|
return
|
|
}
|
|
directoryPage = nil
|
|
tableView.reloadData()
|
|
var configuration = UIContentUnavailableConfiguration.empty()
|
|
configuration.image = UIImage(systemName: "exclamationmark.triangle")
|
|
configuration.text = failure.title
|
|
configuration.secondaryText = failure.detail
|
|
contentUnavailableConfiguration = configuration
|
|
}
|
|
}
|
|
|
|
private func showLoading() {
|
|
var configuration = UIContentUnavailableConfiguration.loading()
|
|
configuration.text = "Loading Passwords"
|
|
configuration.secondaryText = "Reading the locked folder model from storage."
|
|
contentUnavailableConfiguration = configuration
|
|
}
|
|
}
|
|
|
|
private struct PasswordFailure: Error, Sendable {
|
|
let kind: MobilePasswordErrorKind
|
|
let title: String
|
|
let detail: String
|
|
|
|
init(_ error: MobilePasswordFfiError) {
|
|
switch error {
|
|
case let .Failed(kind, title, detail):
|
|
self.kind = kind
|
|
self.title = title
|
|
self.detail = detail
|
|
}
|
|
}
|
|
|
|
static let unexpected = PasswordFailure(
|
|
kind: .repository,
|
|
title: "Passwords Are Unavailable",
|
|
detail: "IronStorage could not load the storage-provided folder."
|
|
)
|
|
|
|
private init(kind: MobilePasswordErrorKind, title: String, detail: String) {
|
|
self.kind = kind
|
|
self.title = title
|
|
self.detail = detail
|
|
}
|
|
}
|
|
|
|
@MainActor
|
|
private final class LockedPasswordViewController: UIViewController {
|
|
private let entry: MobilePasswordRow
|
|
|
|
init(entry: MobilePasswordRow) {
|
|
self.entry = entry
|
|
super.init(nibName: nil, bundle: nil)
|
|
title = entry.title
|
|
navigationItem.largeTitleDisplayMode = .never
|
|
}
|
|
|
|
@available(*, unavailable)
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) is not supported")
|
|
}
|
|
|
|
override func viewDidLoad() {
|
|
super.viewDidLoad()
|
|
view.backgroundColor = .systemGroupedBackground
|
|
var configuration = UIContentUnavailableConfiguration.empty()
|
|
configuration.image = UIImage(systemName: "lock.fill")
|
|
configuration.text = "Locked Password"
|
|
configuration.secondaryText = "Authenticate to reveal this password entry."
|
|
contentUnavailableConfiguration = configuration
|
|
view.accessibilityIdentifier = entry.id
|
|
}
|
|
}
|
|
|
|
private struct HomeFailure: Error, Sendable {
|
|
let kind: MobileHomeErrorKind
|
|
let title: String
|
|
let detail: String
|
|
|
|
init(_ error: MobileHomeFfiError) {
|
|
switch error {
|
|
case let .Failed(kind, title, detail):
|
|
self.kind = kind
|
|
self.title = title
|
|
self.detail = detail
|
|
}
|
|
}
|
|
|
|
static let unexpected = HomeFailure(
|
|
kind: .repository,
|
|
title: "Remote Activity Failed",
|
|
detail: "IronStorage could not load the storage-provided Home page."
|
|
)
|
|
|
|
private init(kind: MobileHomeErrorKind, title: String, detail: String) {
|
|
self.kind = kind
|
|
self.title = title
|
|
self.detail = detail
|
|
}
|
|
}
|
|
|
|
@MainActor
|
|
private final class MobileCommitActivityViewController: UITableViewController {
|
|
private let commit: MobileHomeCommit
|
|
|
|
init(commit: MobileHomeCommit, incoming: Bool) {
|
|
self.commit = commit
|
|
super.init(style: .insetGrouped)
|
|
title = incoming ? "Incoming Commit" : "Outgoing Commit"
|
|
navigationItem.largeTitleDisplayMode = .never
|
|
}
|
|
|
|
@available(*, unavailable)
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) is not supported")
|
|
}
|
|
|
|
override func numberOfSections(in tableView: UITableView) -> Int { 2 }
|
|
|
|
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
|
|
section == 0 ? 1 : max(commit.changes.count, 1)
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
titleForHeaderInSection section: Int
|
|
) -> String? {
|
|
section == 0 ? "Commit" : "Password Store Changes"
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
cellForRowAt indexPath: IndexPath
|
|
) -> UITableViewCell {
|
|
let cell = UITableViewCell(style: .subtitle, reuseIdentifier: nil)
|
|
var content = cell.defaultContentConfiguration()
|
|
if indexPath.section == 0 {
|
|
content.image = UIImage(systemName: commit.systemImage)
|
|
content.text = commit.title
|
|
content.secondaryText = "\(commit.detail)\n\(formattedDate)"
|
|
} else if commit.changes.isEmpty {
|
|
content.image = UIImage(systemName: "minus.circle")
|
|
content.text = "No File Changes"
|
|
content.secondaryText = "This commit does not change password-store files."
|
|
} else {
|
|
let change = commit.changes[indexPath.row]
|
|
content.image = UIImage(systemName: change.systemImage)
|
|
content.text = change.title
|
|
content.secondaryText = change.detail
|
|
}
|
|
content.secondaryTextProperties.numberOfLines = 0
|
|
cell.contentConfiguration = content
|
|
cell.selectionStyle = .none
|
|
return cell
|
|
}
|
|
|
|
private var formattedDate: String {
|
|
Date(timeIntervalSince1970: TimeInterval(commit.timestamp)).formatted(
|
|
date: .abbreviated,
|
|
time: .shortened
|
|
)
|
|
}
|
|
}
|
|
|
|
@MainActor
|
|
private final class TokenUpdateViewController: UITableViewController {
|
|
private let accountField = UITextField()
|
|
private let tokenField = UITextField()
|
|
private var updateTask: Task<Void, Never>?
|
|
private var generation = 0
|
|
private var isWorking = false
|
|
|
|
init() {
|
|
super.init(style: .insetGrouped)
|
|
title = "Update Token"
|
|
navigationItem.largeTitleDisplayMode = .never
|
|
for field in [accountField, tokenField] {
|
|
field.borderStyle = .none
|
|
field.clearButtonMode = .whileEditing
|
|
field.autocorrectionType = .no
|
|
field.autocapitalizationType = .none
|
|
field.adjustsFontForContentSizeCategory = true
|
|
field.font = .preferredFont(forTextStyle: .body)
|
|
}
|
|
accountField.placeholder = "Account name"
|
|
tokenField.placeholder = "New application token"
|
|
tokenField.textContentType = .oneTimeCode
|
|
tokenField.isSecureTextEntry = true
|
|
}
|
|
|
|
@available(*, unavailable)
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) is not supported")
|
|
}
|
|
|
|
deinit {
|
|
updateTask?.cancel()
|
|
}
|
|
|
|
override func viewDidDisappear(_ animated: Bool) {
|
|
super.viewDidDisappear(animated)
|
|
generation += 1
|
|
updateTask?.cancel()
|
|
}
|
|
|
|
override func numberOfSections(in tableView: UITableView) -> Int { 2 }
|
|
|
|
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
|
|
section == 0 ? 2 : 1
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
titleForHeaderInSection section: Int
|
|
) -> String? {
|
|
section == 0 ? "HTTPS Credential" : nil
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
titleForFooterInSection section: Int
|
|
) -> String? {
|
|
section == 0
|
|
? "The existing token is never displayed. Updating replaces it only in protected system storage."
|
|
: nil
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
cellForRowAt indexPath: IndexPath
|
|
) -> UITableViewCell {
|
|
let cell = UITableViewCell(style: .default, reuseIdentifier: nil)
|
|
if indexPath.section == 1 {
|
|
cell.textLabel?.text = isWorking ? "Updating…" : "Replace Token"
|
|
cell.textLabel?.textColor = isWorking ? .secondaryLabel : view.tintColor
|
|
cell.textLabel?.textAlignment = .center
|
|
cell.isUserInteractionEnabled = !isWorking
|
|
return cell
|
|
}
|
|
let field = indexPath.row == 0 ? accountField : tokenField
|
|
field.translatesAutoresizingMaskIntoConstraints = false
|
|
field.isEnabled = !isWorking
|
|
cell.contentView.addSubview(field)
|
|
NSLayoutConstraint.activate([
|
|
field.leadingAnchor.constraint(equalTo: cell.contentView.layoutMarginsGuide.leadingAnchor),
|
|
field.trailingAnchor.constraint(equalTo: cell.contentView.layoutMarginsGuide.trailingAnchor),
|
|
field.topAnchor.constraint(equalTo: cell.contentView.topAnchor, constant: 10),
|
|
field.bottomAnchor.constraint(equalTo: cell.contentView.bottomAnchor, constant: -10)
|
|
])
|
|
return cell
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
|
|
tableView.deselectRow(at: indexPath, animated: true)
|
|
guard indexPath.section == 1, !isWorking else { return }
|
|
replaceToken()
|
|
}
|
|
|
|
private func replaceToken() {
|
|
generation += 1
|
|
let current = generation
|
|
isWorking = true
|
|
navigationItem.prompt = "Saving in protected system storage."
|
|
tableView.reloadData()
|
|
let account = accountField.text ?? ""
|
|
let token = tokenField.text ?? ""
|
|
updateTask = Task { [weak self] in
|
|
let result = await Task.detached(priority: .userInitiated) {
|
|
do {
|
|
try replaceConfiguredMobileApplicationToken(
|
|
account: account,
|
|
applicationToken: token
|
|
)
|
|
return Result<Void, OnboardingFailure>.success(())
|
|
} catch let error as MobileOnboardingFfiError {
|
|
return .failure(OnboardingFailure(error))
|
|
} catch {
|
|
return .failure(.unexpected)
|
|
}
|
|
}.value
|
|
guard let self, current == generation else { return }
|
|
isWorking = false
|
|
navigationItem.prompt = nil
|
|
tableView.reloadData()
|
|
switch result {
|
|
case .success:
|
|
tokenField.text = nil
|
|
let alert = UIAlertController(
|
|
title: "Token Updated",
|
|
message: "The new application token is ready for HTTPS Git operations.",
|
|
preferredStyle: .alert
|
|
)
|
|
alert.addAction(UIAlertAction(title: "Done", style: .default) { [weak self] _ in
|
|
self?.navigationController?.popViewController(animated: true)
|
|
})
|
|
present(alert, animated: true)
|
|
case let .failure(failure):
|
|
let alert = UIAlertController(
|
|
title: failure.title,
|
|
message: failure.detail,
|
|
preferredStyle: .alert
|
|
)
|
|
alert.addAction(UIAlertAction(title: "OK", style: .cancel))
|
|
present(alert, animated: true)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@MainActor
|
|
private final class OnboardingViewController: UITableViewController {
|
|
private let serverField = UITextField()
|
|
private let accountField = UITextField()
|
|
private let repositoryField = UITextField()
|
|
private let tokenField = UITextField()
|
|
private var branches: [String] = []
|
|
private var selectedBranch = 0
|
|
private var operation: MobileOnboardingOperation?
|
|
private var workTask: Task<Void, Never>?
|
|
private var progressTask: Task<Void, Never>?
|
|
private var generation = 0
|
|
private var isWorking = false
|
|
|
|
init() {
|
|
super.init(style: .insetGrouped)
|
|
title = "Connect Store"
|
|
navigationItem.largeTitleDisplayMode = .never
|
|
configureFields()
|
|
}
|
|
|
|
@available(*, unavailable)
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) is not supported")
|
|
}
|
|
|
|
deinit {
|
|
operation?.cancel()
|
|
workTask?.cancel()
|
|
progressTask?.cancel()
|
|
}
|
|
|
|
override func viewDidDisappear(_ animated: Bool) {
|
|
super.viewDidDisappear(animated)
|
|
cancelWork()
|
|
}
|
|
|
|
override func numberOfSections(in tableView: UITableView) -> Int {
|
|
branches.isEmpty ? 2 : 3
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
|
|
switch section {
|
|
case 0: 4
|
|
case 1: 1
|
|
default: 2
|
|
}
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
titleForHeaderInSection section: Int
|
|
) -> String? {
|
|
switch section {
|
|
case 0: "HTTPS Repository"
|
|
case 1: branches.isEmpty ? nil : "Remote"
|
|
default: "Local Clone"
|
|
}
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
titleForFooterInSection section: Int
|
|
) -> String? {
|
|
section == 0 ? "The application token is stored in protected system storage, never in configuration." : nil
|
|
}
|
|
|
|
override func tableView(
|
|
_ tableView: UITableView,
|
|
cellForRowAt indexPath: IndexPath
|
|
) -> UITableViewCell {
|
|
if indexPath.section == 0 {
|
|
return fieldCell(indexPath.row)
|
|
}
|
|
let cell = UITableViewCell(style: .value1, reuseIdentifier: nil)
|
|
if branches.isEmpty {
|
|
cell.textLabel?.text = "Discover Branches"
|
|
cell.textLabel?.textColor = view.tintColor
|
|
cell.accessoryType = .disclosureIndicator
|
|
} else if indexPath.section == 1 {
|
|
cell.textLabel?.text = "Branch"
|
|
cell.detailTextLabel?.text = branches[selectedBranch]
|
|
cell.accessoryType = .disclosureIndicator
|
|
} else if indexPath.row == 0 {
|
|
cell.textLabel?.text = "Clone Password Store"
|
|
cell.textLabel?.textColor = view.tintColor
|
|
} else {
|
|
cell.textLabel?.text = "Use Existing Clone"
|
|
cell.textLabel?.textColor = .secondaryLabel
|
|
}
|
|
cell.isUserInteractionEnabled = !isWorking
|
|
return cell
|
|
}
|
|
|
|
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
|
|
tableView.deselectRow(at: indexPath, animated: true)
|
|
guard !isWorking else { return }
|
|
if branches.isEmpty, indexPath.section == 1 {
|
|
discoverBranches()
|
|
} else if indexPath.section == 1 {
|
|
chooseBranch(from: tableView.cellForRow(at: indexPath))
|
|
} else if indexPath.section == 2 {
|
|
runSetup(useExisting: indexPath.row == 1)
|
|
}
|
|
}
|
|
|
|
private func configureFields() {
|
|
for field in [serverField, accountField, repositoryField, tokenField] {
|
|
field.borderStyle = .none
|
|
field.clearButtonMode = .whileEditing
|
|
field.autocorrectionType = .no
|
|
field.returnKeyType = .next
|
|
field.adjustsFontForContentSizeCategory = true
|
|
field.font = .preferredFont(forTextStyle: .body)
|
|
}
|
|
serverField.placeholder = "https://git.example.com"
|
|
serverField.textContentType = .URL
|
|
serverField.keyboardType = .URL
|
|
serverField.autocapitalizationType = .none
|
|
accountField.placeholder = "Account name"
|
|
accountField.autocapitalizationType = .none
|
|
repositoryField.placeholder = "owner/password-store"
|
|
repositoryField.autocapitalizationType = .none
|
|
tokenField.placeholder = "Application token"
|
|
tokenField.textContentType = .oneTimeCode
|
|
tokenField.isSecureTextEntry = true
|
|
}
|
|
|
|
private func fieldCell(_ row: Int) -> UITableViewCell {
|
|
let field = [serverField, accountField, repositoryField, tokenField][row]
|
|
let cell = UITableViewCell(style: .default, reuseIdentifier: nil)
|
|
field.translatesAutoresizingMaskIntoConstraints = false
|
|
cell.contentView.addSubview(field)
|
|
NSLayoutConstraint.activate([
|
|
field.leadingAnchor.constraint(equalTo: cell.contentView.layoutMarginsGuide.leadingAnchor),
|
|
field.trailingAnchor.constraint(equalTo: cell.contentView.layoutMarginsGuide.trailingAnchor),
|
|
field.topAnchor.constraint(equalTo: cell.contentView.topAnchor, constant: 10),
|
|
field.bottomAnchor.constraint(equalTo: cell.contentView.bottomAnchor, constant: -10)
|
|
])
|
|
return cell
|
|
}
|
|
|
|
private func makeOperation() throws -> MobileOnboardingOperation {
|
|
try mobileOnboardingOperation(
|
|
serverUrl: serverField.text ?? "",
|
|
account: accountField.text ?? "",
|
|
repositoryPath: repositoryField.text ?? "",
|
|
applicationToken: tokenField.text ?? ""
|
|
)
|
|
}
|
|
|
|
private func discoverBranches() {
|
|
do {
|
|
let operation = try makeOperation()
|
|
begin(operation, title: "Checking Repository") { operation in
|
|
let discovery = try operation.discover()
|
|
return .discovered(discovery)
|
|
}
|
|
} catch {
|
|
present(error)
|
|
}
|
|
}
|
|
|
|
private func runSetup(useExisting: Bool) {
|
|
guard branches.indices.contains(selectedBranch) else { return }
|
|
do {
|
|
let operation = try makeOperation()
|
|
let branch = branches[selectedBranch]
|
|
begin(operation, title: useExisting ? "Opening Store" : "Cloning Store") { operation in
|
|
let outcome = try operation.setup(branch: branch, useExisting: useExisting)
|
|
return .completed(outcome)
|
|
}
|
|
} catch {
|
|
present(error)
|
|
}
|
|
}
|
|
|
|
private func begin(
|
|
_ operation: MobileOnboardingOperation,
|
|
title: String,
|
|
work: @escaping @Sendable (MobileOnboardingOperation) throws -> WorkResult
|
|
) {
|
|
cancelWork()
|
|
generation += 1
|
|
let current = generation
|
|
self.operation = operation
|
|
isWorking = true
|
|
showProgress(title: title, detail: "Preparing secure storage.")
|
|
tableView.reloadData()
|
|
progressTask = Task { [weak self] in
|
|
while !Task.isCancelled {
|
|
do {
|
|
try await Task.sleep(for: .milliseconds(150))
|
|
} catch {
|
|
return
|
|
}
|
|
guard !Task.isCancelled, let self, current == generation else { return }
|
|
let progress = operation.progress()
|
|
showProgress(title: progress.title, detail: progress.detail)
|
|
}
|
|
}
|
|
workTask = Task { [weak self] in
|
|
let result = await Task.detached(priority: .userInitiated) {
|
|
do {
|
|
return Result<WorkResult, OnboardingFailure>.success(try work(operation))
|
|
} catch let error as MobileOnboardingFfiError {
|
|
return .failure(OnboardingFailure(error))
|
|
} catch {
|
|
return .failure(.unexpected)
|
|
}
|
|
}.value
|
|
guard let self, current == generation else { return }
|
|
finish(result)
|
|
}
|
|
}
|
|
|
|
private func finish(_ result: Result<WorkResult, OnboardingFailure>) {
|
|
progressTask?.cancel()
|
|
progressTask = nil
|
|
operation = nil
|
|
isWorking = false
|
|
navigationItem.titleView = nil
|
|
navigationItem.prompt = nil
|
|
switch result {
|
|
case let .success(.discovered(discovery)):
|
|
branches = discovery.branches
|
|
selectedBranch = min(Int(discovery.selectedBranch), max(branches.count - 1, 0))
|
|
tableView.reloadData()
|
|
case let .success(.completed(outcome)):
|
|
tokenField.text = nil
|
|
let alert = UIAlertController(title: outcome.title, message: outcome.detail, preferredStyle: .alert)
|
|
alert.addAction(UIAlertAction(title: "Done", style: .default) { [weak self] _ in
|
|
self?.navigationController?.popViewController(animated: true)
|
|
})
|
|
present(alert, animated: true)
|
|
case let .failure(failure):
|
|
tableView.reloadData()
|
|
present(failure)
|
|
}
|
|
}
|
|
|
|
private func chooseBranch(from source: UIView?) {
|
|
let sheet = UIAlertController(title: "Branch", message: nil, preferredStyle: .actionSheet)
|
|
for (index, branch) in branches.enumerated() {
|
|
sheet.addAction(UIAlertAction(title: branch, style: .default) { [weak self] _ in
|
|
self?.selectedBranch = index
|
|
self?.tableView.reloadSections(IndexSet(integer: 1), with: .automatic)
|
|
})
|
|
}
|
|
sheet.addAction(UIAlertAction(title: "Cancel", style: .cancel))
|
|
sheet.popoverPresentationController?.sourceView = source
|
|
sheet.popoverPresentationController?.sourceRect = source?.bounds ?? .zero
|
|
present(sheet, animated: true)
|
|
}
|
|
|
|
private func present(_ error: Error) {
|
|
if let error = error as? MobileOnboardingFfiError {
|
|
present(OnboardingFailure(error))
|
|
} else {
|
|
present(.unexpected)
|
|
}
|
|
}
|
|
|
|
private func present(_ failure: OnboardingFailure) {
|
|
let alert = UIAlertController(title: failure.title, message: failure.detail, preferredStyle: .alert)
|
|
if failure.kind == .existingClone, !branches.isEmpty {
|
|
alert.addAction(UIAlertAction(title: "Use Existing", style: .default) { [weak self] _ in
|
|
self?.runSetup(useExisting: true)
|
|
})
|
|
}
|
|
alert.addAction(UIAlertAction(title: "OK", style: .cancel))
|
|
present(alert, animated: true)
|
|
}
|
|
|
|
private func showProgress(title: String, detail: String) {
|
|
let spinner = UIActivityIndicatorView(style: .medium)
|
|
spinner.startAnimating()
|
|
spinner.accessibilityLabel = "In progress"
|
|
let label = UILabel()
|
|
label.text = title
|
|
label.font = .preferredFont(forTextStyle: .headline)
|
|
label.adjustsFontForContentSizeCategory = true
|
|
let stack = UIStackView(arrangedSubviews: [spinner, label])
|
|
stack.spacing = 8
|
|
navigationItem.titleView = stack
|
|
navigationItem.prompt = detail
|
|
}
|
|
|
|
private func cancelWork() {
|
|
generation += 1
|
|
operation?.cancel()
|
|
operation = nil
|
|
workTask?.cancel()
|
|
workTask = nil
|
|
progressTask?.cancel()
|
|
progressTask = nil
|
|
navigationItem.prompt = nil
|
|
navigationItem.titleView = nil
|
|
isWorking = false
|
|
}
|
|
}
|
|
|
|
private enum WorkResult: Sendable {
|
|
case discovered(MobileOnboardingDiscovery)
|
|
case completed(MobileOnboardingOutcome)
|
|
}
|
|
|
|
private struct OnboardingFailure: Error, Sendable {
|
|
let kind: MobileOnboardingErrorKind?
|
|
let title: String
|
|
let detail: String
|
|
|
|
init(_ error: MobileOnboardingFfiError) {
|
|
switch error {
|
|
case let .Failed(kind, title, detail):
|
|
self.kind = kind
|
|
self.title = title
|
|
self.detail = detail
|
|
}
|
|
}
|
|
|
|
static let unexpected = OnboardingFailure(
|
|
kind: nil,
|
|
title: "Setup Failed",
|
|
detail: "IronStorage could not complete setup."
|
|
)
|
|
|
|
private init(kind: MobileOnboardingErrorKind?, title: String, detail: String) {
|
|
self.kind = kind
|
|
self.title = title
|
|
self.detail = detail
|
|
}
|
|
}
|