122 lines
4.8 KiB
Swift
122 lines
4.8 KiB
Swift
//Made by Lumaa
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import SwiftUI
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// TODO: Make some sort of "Universal Navigation"?
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/// Details: Fix bugs about `navigator.path` when tapping on any element that adds to it.
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/// Possibility 1: Put a `NavigationStack` in the parent view of the tabs' view with no title
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/// Possibility 2: Make another `Navigator` but universally
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///
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struct ContentView: View {
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@UIApplicationDelegateAdaptor private var appDelegate: AppDelegate
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@State private var preferences: UserPreferences = .defaultPreferences
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@StateObject private var uniNavigator = UniversalNavigator() // "Universal Path" (POSS 1)
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@State private var accountManager: AccountManager = AccountManager()
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var body: some View {
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ZStack {
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TabView(selection: $uniNavigator.selectedTab, content: {
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if accountManager.getAccount() != nil {
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TimelineView(timelineModel: FetchTimeline(client: accountManager.forceClient()))
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.background(Color.appBackground)
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.tag(TabDestination.timeline)
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Text(String("Search"))
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.background(Color.appBackground)
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.tag(TabDestination.search)
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//TODO: Messaging UI in Activity tab
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NotificationsView()
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.background(Color.appBackground)
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.tag(TabDestination.activity)
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AccountView(account: accountManager.forceAccount())
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.background(Color.appBackground)
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.tag(TabDestination.profile)
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} else {
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ZStack {
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Color.appBackground
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.ignoresSafeArea()
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}
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}
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})
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}
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.overlay(alignment: .bottom) {
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if uniNavigator.showTabbar {
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TabsView(selectedTab: $uniNavigator.selectedTab) {
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uniNavigator.presentedSheet = .post(content: "", replyId: nil, editId: nil)
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}
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.safeAreaPadding(.vertical)
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.offset(y: uniNavigator.showTabbar ? 0 : -20)
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.zIndex(10)
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}
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}
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.withSheets(sheetDestination: $uniNavigator.presentedSheet)
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.withCovers(sheetDestination: $uniNavigator.presentedCover)
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.environment(uniNavigator)
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.environment(accountManager)
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.environment(appDelegate)
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.environmentObject(preferences)
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.onAppear {
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do {
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preferences = try UserPreferences.loadAsCurrent() ?? .defaultPreferences
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} catch {
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print(error)
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}
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if accountManager.getClient() == nil {
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Task {
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await recognizeAccount()
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}
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}
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}
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.environment(\.openURL, OpenURLAction { url in
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// Open internal URL.
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guard preferences.browserType == .inApp else { return .systemAction }
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uniNavigator.presentedSheet = .safari(url: url)
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return OpenURLAction.Result.handled
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})
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.onOpenURL(perform: { url in
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guard preferences.browserType == .inApp else { return }
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uniNavigator.presentedSheet = .safari(url: url)
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})
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}
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func recognizeAccount() async {
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let appAccount: AppAccount? = AppAccount.loadAsCurrent()
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if appAccount == nil {
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uniNavigator.presentedCover = .welcome
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} else {
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//TODO: Fix this? (Fatal error: calling into SwiftUI on a non-main thread is not supported)
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accountManager.setClient(.init(server: appAccount!.server, oauthToken: appAccount!.oauthToken))
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// Check if token is still working
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let fetched: Account? = await accountManager.fetchAccount()
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if fetched == nil {
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accountManager.clear()
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appAccount!.clear()
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uniNavigator.presentedCover = .welcome
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}
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}
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}
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init() {
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let appearance = UITabBarAppearance()
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appearance.configureWithTransparentBackground()
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appearance.stackedLayoutAppearance.normal.iconColor = .white
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appearance.stackedLayoutAppearance.normal.titleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.white]
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appearance.stackedLayoutAppearance.selected.iconColor = UIColor(Color.accentColor)
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appearance.stackedLayoutAppearance.selected.titleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor(Color.accentColor)]
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UITabBar.appearance().standardAppearance = appearance
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UINavigationBar.appearance().tintColor = UIColor.label
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}
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}
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#Preview {
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ContentView()
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}
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