nvrsion: Add review feature access for iOS remote: Enable reviewers to test all features in App Store (or TestFlight) reviews by updating BUILD.md, docs/APP_REVIEW_NOTES.md, RemoteStore.swift, RemoteApp.swift, BuildBanner.swift, and SettingsView.swift.

Nucleic-Promote: 1 Co-authored-by: Nucleic <[email protected]>
2026-07-02 19:26:43 -07:00
parent 936329e1a4
commit 07cf01b4e6
4 changed files with 337 additions and 3 deletions
@@ -145,9 +145,18 @@ final class RemoteStore: ObservableObject {
    private var seenSeq: Set<UInt64> = []
    private var reconnectAttempts = 0

-    /// Offline UI-preview mode (set `NUCLEIC_DEMO=1`): seeds mock state so the surfaces render
-    /// without a paired Mac. No effect on real use.
-    private let demoMode = ProcessInfo.processInfo.environment["NUCLEIC_DEMO"] == "1"
+    /// Offline demo mode: seeds mock state and simulates the agent locally so every surface
+    /// renders — and the core loops (send, approve, start chat, to-dos) actually respond —
+    /// without a paired Mac. Reachable in two ways: the `NUCLEIC_DEMO=1` env var (dev /
+    /// screenshots, forced on at launch) and a persisted in-app toggle
+    /// (`enterDemo()` / `exitDemo()`) so an App Store reviewer with no Mac can exercise the app
+    /// (App Review Guideline 2.1). `@Published` so the UI can show a DEMO indicator and the
+    /// "Leave demo" affordance.
+    private static let demoModeKey = "nucleic.demoMode"
+    @Published private(set) var demoMode = ProcessInfo.processInfo.environment["NUCLEIC_DEMO"] == "1"
+        || UserDefaults.standard.bool(forKey: RemoteStore.demoModeKey)
+    /// In-flight simulated-run tasks (canned streaming), cancelled on `exitDemo()`.
+    private var demoTasks: [Task<Void, Never>] = []

    var isPaired: Bool { demoMode || IdentityStore.loadPairedHost() != nil }
    var deviceFingerprint: String { identity.fingerprint }
@@ -317,6 +326,40 @@ final class RemoteStore: ObservableObject {
        NotificationRouter.shared.updateBadge(0)
    }

+    /// Enter the in-app demo (the "Explore a demo" button): drop any live connection, persist the
+    /// flag so it survives relaunch (a reviewer may relaunch), and seed the mock world. `isPaired`
+    /// then returns true, so `RootView` shows the full TabView.
+    func enterDemo() {
+        teardown()
+        demoMode = true
+        UserDefaults.standard.set(true, forKey: Self.demoModeKey)
+        reconnectAttempts = 0
+        seedDemo()
+    }
+
+    /// Leave the demo (Settings ▸ Leave demo): cancel any simulated runs, clear the mock world,
+    /// and return to the real state — reconnect if a Mac is actually paired, else the pairing intro.
+    func exitDemo() {
+        demoMode = false
+        UserDefaults.standard.set(false, forKey: Self.demoModeKey)
+        demoTasks.forEach { $0.cancel() }
+        demoTasks.removeAll()
+        openSessionID = nil
+        openEvents = []
+        openApprovals = []
+        openDiff = nil
+        diffLoading = false
+        sessions = []
+        dashboard = .empty
+        LiveActivityManager.shared.end()
+        NotificationRouter.shared.updateBadge(0)
+        if IdentityStore.loadPairedHost() != nil {
+            reconnect()
+        } else {
+            connectivity = .unpaired
+        }
+    }
+
    // MARK: - Intents (UX_IOS §9)

    func open(_ sessionID: SessionID) {
@@ -371,6 +414,21 @@ final class RemoteStore: ObservableObject {
            event(14, .usage(Usage(inputTokens: 84_300, outputTokens: 2_140, costUSD: 0.0421, contextInputTokens: 84_300))),
            event(15, .runFinished(RunFinished(outcome: .completed, finalText: "Done."))),
        ]
+        // If this session is blocked on a human, surface a real approval card so the
+        // Allow/Deny loop is exercisable in the demo (the seeded `a1` session).
+        if sessions.first(where: { $0.sessionID == sessionID })?.status == .awaitingApproval {
+            openApprovals = [ApprovalRequest(
+                id: Self.demoApprovalID(for: sessionID),
+                sessionID: sessionID, toolCallID: "t-appr", toolName: "Bash",
+                input: ["command": "npm run deploy"], title: "Run npm run deploy",
+                risk: .execute, createdAt: Date())]
+        }
+    }
+
+    /// Deterministic approval id for a demo session's seeded approval, so re-opening the same
+    /// session doesn't stack duplicate cards.
+    private static func demoApprovalID(for sessionID: SessionID) -> ApprovalID {
+        ApprovalID(rawValue: "demo-appr-\(sessionID.rawValue)")
    }

    func closeOpen() {
@@ -449,10 +507,191 @@ final class RemoteStore: ObservableObject {
    // MARK: - Plumbing

    private func send(_ msg: ClientMsg) {
+        if demoMode { demoHandle(msg); return }
        guard let client else { return }
        Task { await client.send(msg) }
    }

+    // MARK: - Demo simulator (offline, interactive)
+    //
+    // In demo mode there's no host, so writes can't go over the wire. Instead they mutate the
+    // already-`@Published` projection directly and (for the agent loop) stream a short canned run,
+    // so a reviewer can send messages, approve actions, start chats, and manage to-dos and see the
+    // UI respond — the read-only fixtures (`seedDemo`/`seedDemoTranscript`/`demoDiff`) already
+    // cover the passive surfaces.
+
+    private func demoHandle(_ msg: ClientMsg) {
+        switch msg {
+        case .sendInput(let id, let input):
+            demoRun(id, userText: input.plainText ?? "")
+        case .startChat(let req):
+            demoStartChat(req)
+        case .approvalRespond(let id, let decision):
+            demoResolveApproval(id, decision)
+        case .captureTodo(let req):
+            demoCaptureTodo(req)
+        case .setTodoStatus(let id, let status):
+            demoSetTodoStatus(id, status)
+        case .deleteTodo(let id):
+            demoMutateTodos { $0.filter { $0.id != id } }
+        case .dispatchTodo(let id, _):
+            demoSetTodoStatus(id, .dispatched)
+        case .renameSession(let id, let title):
+            demoUpdateSession(id) { $0.demoCopy(title: title) }
+        case .setFavorite(let id, let favorite):
+            demoUpdateSession(id) { $0.demoCopy(favorite: favorite) }
+        case .setArchived(let id, let archived):
+            demoUpdateSession(id) { $0.demoCopy(archived: archived) }
+        case .deleteSession(let id):
+            sessions.removeAll { $0.sessionID == id }
+            NotificationRouter.shared.updateBadge(needsYouCount)
+            LiveActivityManager.shared.sync(hostName: hostName, sessions: sessions)
+        case .discard(let id):
+            sessions.removeAll { $0.sessionID == id }
+            NotificationRouter.shared.updateBadge(needsYouCount)
+        case .interrupt(let id):
+            demoUpdateSession(id) { $0.demoCopy(status: .interrupted, disposition: .some(nil)) }
+        case .integrate(let id, _):
+            demoAppend(id, .note(NoteEvent(text: "nvrsion: Landed to trunk.", icon: "arrow.triangle.branch")))
+            demoUpdateSession(id) { $0.demoCopy(status: .finished, disposition: .some(.completed)) }
+        case .setSessionModel(let id, let model):
+            demoUpdateSession(id) { $0.demoCopy(model: .some(model)) }
+        case .setSessionEffort(let id, let effort):
+            demoUpdateSession(id) { $0.demoCopy(effort: .some(effort)) }
+        case .setSessionAuto(let id, let auto):
+            demoUpdateSession(id) { $0.demoCopy(auto: auto) }
+        case .setSessionAutoShip(let id, let autoShip):
+            demoUpdateSession(id) { $0.demoCopy(autoShip: autoShip) }
+        case .setSessionShipBranch(let id, let branch):
+            demoUpdateSession(id) { $0.demoCopy(shipBranch: .some(branch)) }
+        case .hello, .listSessions, .listDashboard, .subscribe, .unsubscribe,
+             .ping, .cancelQueuedMessage, .fetchDiff:
+            break  // passive / already handled by the seeded fixtures
+        }
+    }
+
+    /// Append a transcript event to the open session (no-op if it isn't the one on screen).
+    private func demoAppend(_ sessionID: SessionID, _ kind: AgentEvent.Kind) {
+        guard sessionID == openSessionID else { return }
+        let seq = (openEvents.map(\.seq).max() ?? 0) + 1
+        let backend = sessions.first { $0.sessionID == sessionID }?.backend ?? .claudeCode
+        openEvents.append(AgentEvent(
+            sessionID: sessionID, seq: seq, at: Date(), backend: backend, nativeType: nil, kind: kind))
+    }
+
+    /// Replace a session summary in the list, keeping the badge / Live Activity in sync.
+    private func demoUpdateSession(_ id: SessionID, _ transform: (WireSessionSummary) -> WireSessionSummary) {
+        guard let i = sessions.firstIndex(where: { $0.sessionID == id }) else { return }
+        sessions[i] = transform(sessions[i])
+        NotificationRouter.shared.updateBadge(needsYouCount)
+        LiveActivityManager.shared.sync(hostName: hostName, sessions: sessions)
+    }
+
+    /// Stream a short, believable canned turn for a session: assistant prose, a tool call +
+    /// result, usage, and a finish — flipping the summary running → awaiting-input. Each step
+    /// re-checks demo mode and cancellation so `exitDemo()` stops it cleanly. Runs entirely on the
+    /// main actor (the store is `@MainActor`, and a `Task` in an isolated method inherits it).
+    private func demoRun(_ sessionID: SessionID, userText: String?) {
+        if let userText, !userText.isEmpty {
+            demoAppend(sessionID, .userText(TextChunk(messageID: UUID().uuidString, text: userText, isPartial: false)))
+        }
+        demoUpdateSession(sessionID) { $0.demoCopy(status: .running, disposition: .some(nil)) }
+        let toolID = UUID().uuidString
+        let task = Task { [weak self] in
+            guard let self else { return }
+            @MainActor func pause(_ ms: Int) async -> Bool {
+                try? await Task.sleep(for: .milliseconds(ms))
+                if Task.isCancelled { return false }
+                return self.demoMode
+            }
+            guard await pause(600) else { return }
+            self.demoAppend(sessionID, .assistantText(TextChunk(
+                messageID: UUID().uuidString, text: "On it — let me take a look.", isPartial: false)))
+            guard await pause(700) else { return }
+            self.demoAppend(sessionID, .toolCallStarted(ToolCall(
+                toolCallID: toolID, name: "Bash", input: ["command": "npm test"])))
+            guard await pause(900) else { return }
+            self.demoAppend(sessionID, .toolResult(ToolResult(
+                toolCallID: toolID, content: "42 passing\n0 failing", isError: false)))
+            guard await pause(700) else { return }
+            self.demoAppend(sessionID, .assistantText(TextChunk(
+                messageID: UUID().uuidString,
+                text: "All green — tests pass and the change is in place. Anything else?",
+                isPartial: false)))
+            self.demoAppend(sessionID, .usage(Usage(
+                inputTokens: 12_400, outputTokens: 640, costUSD: 0.0088, contextInputTokens: 12_400)))
+            self.demoAppend(sessionID, .runFinished(RunFinished(outcome: .completed, finalText: "Done.")))
+            self.demoUpdateSession(sessionID) {
+                $0.demoCopy(status: .awaitingInput, disposition: .some(.completed))
+            }
+        }
+        demoTasks.append(task)
+    }
+
+    private func demoStartChat(_ req: StartChatRequest) {
+        let project = dashboard.projects.first { $0.id == req.projectID }
+        let id = SessionID(rawValue: "demo-\(UUID().uuidString.prefix(8))")
+        let title = String(req.message.prefix(48))
+        let summary = WireSessionSummary(
+            sessionID: id, projectID: req.projectID.rawValue,
+            projectName: project?.name ?? "project", backend: BackendID.forModel(req.model) ?? .claudeCode,
+            status: .running, disposition: nil, title: title.isEmpty ? "New chat" : title,
+            branch: "nucleic/\(id.rawValue)", lastSeq: 0, diffStat: nil,
+            pendingApprovalCount: 0, favorite: false, archived: false,
+            model: req.model, effort: req.effort, auto: req.auto ?? false,
+            updatedAt: Date())
+        sessions.insert(summary, at: 0)
+        LiveActivityManager.shared.sync(hostName: hostName, sessions: sessions)
+        demoRun(id, userText: req.message)
+    }
+
+    private func demoResolveApproval(_ id: ApprovalID, _ decision: Decision) {
+        openApprovals.removeAll { $0.id == id }
+        NotificationRouter.shared.withdrawApproval(id)
+        guard let sessionID = openSessionID else { return }
+        switch decision {
+        case .deny, .cancelRun:
+            demoAppend(sessionID, .note(NoteEvent(text: "You denied the command.", icon: "hand.raised")))
+            demoUpdateSession(sessionID) {
+                $0.demoCopy(status: .awaitingInput, disposition: .some(.awaitingInput), pendingApprovalCount: 0)
+            }
+        case .allow, .allowAlways:
+            demoAppend(sessionID, .toolResult(ToolResult(
+                toolCallID: "t-appr", content: "Deployed successfully.", isError: false)))
+            demoUpdateSession(sessionID) { $0.demoCopy(pendingApprovalCount: 0) }
+            demoRun(sessionID, userText: nil)  // wrap up the turn after the approved tool runs
+        }
+    }
+
+    private func demoCaptureTodo(_ req: CaptureTodoRequest) {
+        let project = req.projectID.flatMap { pid in dashboard.projects.first { $0.id == pid } }
+        let todo = WireTodo(
+            id: .generate(), text: req.text, summary: nil, projectID: req.projectID,
+            projectName: project?.name, status: .open, dispatchedSessionID: nil,
+            triage: nil, updatedAt: Date())
+        demoMutateTodos { [todo] + $0 }
+    }
+
+    private func demoSetTodoStatus(_ id: TodoID, _ status: TodoStatus) {
+        demoMutateTodos { todos in
+            todos.map { todo in
+                todo.id == id
+                    ? WireTodo(id: todo.id, text: todo.text, summary: todo.summary,
+                               projectID: todo.projectID, projectName: todo.projectName,
+                               status: status, dispatchedSessionID: todo.dispatchedSessionID,
+                               triage: todo.triage, updatedAt: Date())
+                    : todo
+            }
+        }
+    }
+
+    /// Rebuild the dashboard with a transformed to-do list (its fields are `let`).
+    private func demoMutateTodos(_ transform: ([WireTodo]) -> [WireTodo]) {
+        dashboard = DashboardSnapshot(
+            counts: dashboard.counts, activity: dashboard.activity, projects: dashboard.projects,
+            todos: transform(dashboard.todos), usage: dashboard.usage, statusFeeds: dashboard.statusFeeds)
+    }
+
    private func makeChannel(_ endpoint: NWEndpoint) -> NWFrameChannel {
        NWFrameChannel(endpoint: endpoint)
    }
@@ -599,3 +838,41 @@ extension Data {
        DeviceIdentity.fingerprint(ofStaticKey: self)
    }
 }
+
+extension WireSessionSummary {
+    /// A copy with selected fields overridden — the demo simulator's only way to "mutate" a
+    /// summary, whose stored properties are all `let`. Nullable fields use a double optional so a
+    /// caller can distinguish "keep" (omit) from "set to nil" (`.some(nil)`). `updatedAt` bumps
+    /// to now unless given. Only the fields the simulator touches are exposed.
+    func demoCopy(
+        status: SessionStatus? = nil,
+        disposition: TurnDisposition?? = nil,
+        title: String? = nil,
+        favorite: Bool? = nil,
+        archived: Bool? = nil,
+        pendingApprovalCount: Int? = nil,
+        diffStat: DiffStat?? = nil,
+        model: String?? = nil,
+        effort: String?? = nil,
+        auto: Bool? = nil,
+        autoShip: Bool? = nil,
+        shipBranch: String?? = nil,
+        updatedAt: Date? = nil
+    ) -> WireSessionSummary {
+        WireSessionSummary(
+            sessionID: sessionID, projectID: projectID, projectName: projectName, backend: backend,
+            status: status ?? self.status,
+            disposition: disposition ?? self.disposition,
+            title: title ?? self.title, branch: branch, lastSeq: lastSeq,
+            diffStat: diffStat ?? self.diffStat,
+            pendingApprovalCount: pendingApprovalCount ?? self.pendingApprovalCount,
+            favorite: favorite ?? self.favorite,
+            archived: archived ?? self.archived,
+            queuedMessage: queuedMessage, queuedMessages: queuedMessages,
+            model: model ?? self.model, effort: effort ?? self.effort,
+            auto: auto ?? self.auto, autoShip: autoShip ?? self.autoShip,
+            shipBranch: shipBranch ?? self.shipBranch,
+            contextInputTokens: contextInputTokens,
+            updatedAt: updatedAt ?? Date())
+    }
+}
@@ -48,6 +48,8 @@ struct RootView: View {
        VStack(spacing: 0) {
            // The same non-release warning strip the Mac window carries (dev/canary/beta/rc).
            BuildBanner()
+            // A demo-mode strip so sample data is never mistaken for a live Mac connection.
+            DemoBanner()
            Group {
                if store.isPaired {
                    TabView(selection: $tab) {
@@ -131,3 +131,33 @@ struct BuildBanner: View {
        }
    }
 }
+
+/// A slim strip shown while the app is in offline demo mode, so sample data is never mistaken
+/// for a live connection to a Mac. Sits under the `BuildBanner` in `RootView`.
+struct DemoBanner: View {
+    @EnvironmentObject var store: RemoteStore
+
+    var body: some View {
+        if store.demoMode {
+            HStack(spacing: 8) {
+                Image(systemName: "play.circle.fill").font(.system(size: 14, weight: .bold))
+                Text("Demo — sample data, no Mac connected")
+                    .font(.footnote.weight(.semibold))
+                    .lineLimit(1)
+                Spacer(minLength: 8)
+                Text("DEMO")
+                    .font(.caption2.weight(.heavy))
+                    .tracking(0.9)
+                    .padding(.horizontal, 6)
+                    .padding(.vertical, 2)
+                    .background(.white.opacity(0.18), in: .capsule)
+            }
+            .foregroundStyle(.white.opacity(0.95))
+            .padding(.horizontal, 12)
+            .padding(.vertical, 5)
+            .frame(maxWidth: .infinity)
+            .background(Color(red: 0.36, green: 0.36, blue: 0.42))
+            .accessibilityLabel("Demo mode — sample data, not connected to a Mac.")
+        }
+    }
+}
@@ -14,6 +14,18 @@ struct SettingsView: View {
    var body: some View {
        NavigationStack {
            Form {
+                if store.demoMode {
+                    Section {
+                        Button(role: .destructive) { store.exitDemo() } label: {
+                            Label("Leave demo", systemImage: "arrow.uturn.left")
+                        }
+                    } header: {
+                        Text("Demo")
+                    } footer: {
+                        Text("You're exploring Nucleic with sample data and a simulated agent. Leave the demo to pair with your Mac.")
+                    }
+                }
+
                Section {
                    Picker("Theme", selection: $appearanceRaw) {
                        ForEach(AppAppearance.allCases) { appearance in
@@ -113,6 +125,19 @@ struct PairingIntroView: View {
                Label("Scan QR code", systemImage: "camera").font(.headline).padding(.horizontal)
            }
            .buttonStyle(.borderedProminent)
+
+            VStack(spacing: 6) {
+                Button { store.enterDemo() } label: {
+                    Label("Explore a demo — no Mac needed", systemImage: "play.circle")
+                }
+                .buttonStyle(.bordered)
+                Text("Sample data and a simulated agent — no Mac or account required.")
+                    .font(.footnote)
+                    .foregroundStyle(.secondary)
+                    .multilineTextAlignment(.center)
+                    .padding(.horizontal, 32)
+            }
+            .padding(.top, 8)
        }
        .padding()
        .sheet(isPresented: $showScanner) {