Initial commit: suixinkan_ios UIKit rewrite project.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-26 14:33:31 +08:00
commit 9edf993432
297 changed files with 47151 additions and 0 deletions
--- a/suixinkan_ios/App/ViewControllers/RootViewController.swift
+++ b/suixinkan_ios/App/ViewControllers/RootViewController.swift
@ -0,0 +1,138 @@
+//
+//  RootViewController.swift
+//  suixinkan
+//
+
+import SnapKit
+import UIKit
+
+@MainActor
+/// 应用根 ViewController，根据登录阶段切换子页面并挂载全局 Overlay。
+final class RootViewController: UIViewController {
+
+    private let services: AppServices
+    private var currentChild: UIViewController?
+    private let restoringView = UIView()
+
+    init(services: AppServices = .shared) {
+        self.services = services
+        super.init(nibName: nil, bundle: nil)
+    }
+
+    @available(*, unavailable)
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        view.backgroundColor = .systemBackground
+        restoringView.backgroundColor = .systemBackground
+
+        services.appSession.onChange = { [weak self] in
+            self?.handleSessionPhaseChange()
+        }
+
+        mountChild(for: services.appSession.phase)
+        bootstrapSession()
+        configurePushNotifications()
+    }
+
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        attachGlobalOverlays()
+    }
+
+    private func bootstrapSession() {
+        Task {
+            await services.globalLoading.withLoading {
+                await services.sessionBootstrapper.restore(
+                    appSession: services.appSession,
+                    accountContext: services.accountContext,
+                    permissionContext: services.permissionContext,
+                    profileAPI: services.profileAPI,
+                    accountContextAPI: services.accountContextAPI,
+                    toastCenter: services.toastCenter
+                )
+            }
+
+            if services.appSession.isLoggedIn, !AppUITestLaunchState.isRunningUITests {
+                PushNotificationManager.shared.requestAuthorizationAndRegister()
+            }
+        }
+    }
+
+    private func configurePushNotifications() {
+        services.configurePushNotifications()
+    }
+
+    private func attachGlobalOverlays() {
+        guard let window = view.window else { return }
+        services.toastCenter.attachToWindow(window)
+        services.globalLoading.attachToWindow(window)
+    }
+
+    private func handleSessionPhaseChange() {
+        mountChild(for: services.appSession.phase)
+
+        switch services.appSession.phase {
+        case .loggedIn:
+            if !AppUITestLaunchState.isRunningUITests {
+                PushNotificationManager.shared.requestAuthorizationAndRegister()
+            }
+            Task { await reloadScenicSpotContextIfNeeded() }
+        case .loggedOut:
+            services.accountContext.reset()
+            services.permissionContext.reset()
+            services.scenicSpotContext.reset()
+            services.appRouter.reset()
+            services.toastCenter.dismiss()
+            services.scenicQueueRuntime.stop()
+        case .restoring:
+            break
+        }
+    }
+
+    private func reloadScenicSpotContextIfNeeded() async {
+        guard services.appSession.isLoggedIn else {
+            services.scenicSpotContext.reset()
+            return
+        }
+        await services.scenicSpotContext.reload(
+            scenicId: services.accountContext.currentScenic?.id,
+            api: services.accountContextAPI
+        )
+    }
+
+    private func mountChild(for phase: AuthPhase) {
+        let nextChild: UIViewController
+        switch phase {
+        case .loggedOut:
+            nextChild = LoginViewController(services: services)
+        case .restoring:
+            nextChild = restoringViewController()
+        case .loggedIn:
+            nextChild = MainTabBarController(services: services)
+        }
+
+        guard currentChild !== nextChild else { return }
+
+        currentChild?.willMove(toParent: nil)
+        currentChild?.view.removeFromSuperview()
+        currentChild?.removeFromParent()
+
+        addChild(nextChild)
+        view.addSubview(nextChild.view)
+        nextChild.view.snp.makeConstraints { make in
+            make.edges.equalToSuperview()
+        }
+        nextChild.didMove(toParent: self)
+        currentChild = nextChild
+    }
+
+    private func restoringViewController() -> UIViewController {
+        let controller = UIViewController()
+        controller.view.backgroundColor = .systemBackground
+        return controller
+    }
+}