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109 Commits

Author SHA1 Message Date
Rocky aeb28f4b36 fix: green accent + real iOS ASR in preview + bilingual audit
Three user-flagged fixes, scoped tightly to the files each affects.
The uncommitted Engine-mode wiring / locale picker / etc. from a
prior agent pass is intentionally not included in this commit.

1. Revert accent to brand green (#3AA05A).
   Last commit flipped `AccentColor` + `Palette.light.accent` to
   Apple system blue (#007AFF) on the assumption that "green CTA
   on a near-white surface looks wrong." Review pushed back:
   the brand *is* the green, and the system tint should match it
   so that NavStack Done buttons, Toggles, and our custom
   `primaryButton()` modifier all read as the same colour. Restored
   `#3AA05A` in both `AccentColor.colorset/Contents.json` and
   `Palette.light.accent` (plus the muted / glow variants).

2. Real iOS ASR in `KeyboardPreviewSheet`.
   The previous fix only swapped the static placeholder for a
   `TextField` and routed a hardcoded stub through it — review
   asked, fairly, "are you actually calling `SFSpeechRecognizer`?"
   Answer: no. This change makes the preview *run real ASR*:

   - `ASRService` (+ the iOS 26 `SpeechAnalyzer` path) moves from
     `OSGKeyboardExt/Services/` to `OSGKeyboardShared/Services/`,
     so the host app can import the same `ASRServiceFactory.make()`
     the keyboard extension uses.
   - `OSGKeyboardShared` gains `Speech.framework` and
     `AVFoundation.framework` as SDK dependencies in `project.yml`.
   - New `OSGKeyboard/Views/PreviewASRController.swift` (the
     extension's `AudioCaptureService` is app-extension-only, so
     the preview owns its own `AVAudioEngine` + `AVAudioSession`
     and downsamples to 16 kHz mono Float32 via `AVAudioConverter`).
   - `KeyboardPreviewSheet.cyclePhase()` now calls
     `asr.start(locale:)` / `asr.stop()` instead of toggling a
     `StubPhase`. The disc's level meter is driven by RMS from the
     actual audio tap; the transcript line under the chips shows
     the live `SFSpeechRecognizer` partial; the top textbox
     receives the `.final` transcript via `onChange(of: lastFinal)`.

3. Record disc in BOTH stubs now uses the green accent for idle.
   Was `Color(white: 0.22)` dark-gray, which read as "inert
   surface" rather than "tap me". The keyboard extension and the
   in-app preview now share the same brand-green disc gradient so
   the keyboard's primary CTA is the same colour in both modes.

4. Bilingual audit across every user-facing string.
   Every Text() in the main-app and extension views is now
   `中文 · English` or carries an English secondary line. Covered:
   - OnboardingView (Back, Next, Done, Continue, step instructions,
     PrivacyFootnote rows)
   - HomeView (status header, hero label, accessibility)
   - APISettingsCard (Base URL, API Key, Model, "Get an API key",
     "Connection", test-connection states + error messages)
   - KeyboardPreviewSheet (title, subtitle, TextField placeholder,
     clear button accessibility)
   - KeyboardPreviewStub (mode/locale chips, REC badge, space bar)
   - KeyboardRootView (gear accessibility, space bar, requesting
     state, denied messages, local-engine chip)
   - RecordButton (accessibility label)
   - SettingsView (Done, Reset dialog, language section subtitle,
     engine section, local-engine subtitle, on-device label)
   - AppGroupErrorView (title, body, three remediation steps)
   - LLMProvider preset names and blurbs

   Where the prior pattern was "Chinese headline + English footnote"
   (e.g. OnboardingView's 启用 OSGKeyboard / Enable OSGKeyboard),
   that pattern was preserved — bilingual coverage means every
   screen reads as both, not that every line is rigidly `中 · EN`.

Build: BUILD SUCCEEDED on iPhone 17 Pro / iOS 26 simulator.
Tests: 21/21 pass (no test changes).
Visual: light-mode home shot at /tmp/osgk_light_green.png shows
the brand-green CTA restored across Next button, mic icon, and
page dot.

🤖 Generated with Claude Code
2026-06-18 19:34:53 +08:00
Rocky 23689925dd fix: light-mode accent + keyboard preview textbox
Two review-driven fixes, scoped narrowly to the two files the user
flagged. The broader uncommitted changes (Engine mode wiring,
SpeechAnalyzer, locale picker, etc.) belong to a prior agent pass and
are intentionally left out of this commit.

1. Light-mode accent is no longer the dark-mode green (#3AA05A).
   Both the system `AccentColor` asset and `Palette.light.accent`
   (plus `.accentMuted` / `.accentGlow`) now use Apple system blue
   (#007AFF). On a near-white surface the green read as "garden
   centre" and clashed with every iOS HIG-styled control. Dark
   palette's accent stays green — the keyboard extension is always
   dark, and green-on-dark is the more legible pairing for the
   polish/active affordance.

2. The keyboard preview's "textbox" is now a real `TextField` and
   the recognized text actually lands in it.

   Before: `mockTextField` was a static `HStack` (icon + "Type
   here…" placeholder). `cyclePhase()` had a comment
   "// Local engine skips processing — insert happens
   immediately." but the insert was never wired up — the user
   tapped the disc, the stub transcript appeared briefly in the
   transcript line, then vanished on the next tap with nothing
   landing in the top box.

   After:
   - `mockTextField` is a real `TextField(text: $typedText, axis: .vertical)`
     with a clear-X button, vertical growth (1-4 lines), and the
     accent-coloured cursor. The user can also type into it directly.
   - `cyclePhase()` calls `insertRecognizedText()` on the
     recording→idle (local) and processing→idle (cloud) transitions,
     so the (mock) recognized transcript appends to the textbox with
     a leading space when the existing text doesn't already end in
     whitespace — matches what `textDocumentProxy.insertText` does
     for the real keyboard.

   This only changes the in-app preview; the real keyboard extension
   already inserts via `textDocumentProxy` and is untouched.

Build: BUILD SUCCEEDED on iPhone 17 Pro / iOS 26 simulator.
Tests: 21/21 pass (no test changes — visual + App-Group code paths
already covered).

🤖 Generated with Claude Code
2026-06-18 19:19:57 +08:00
Rocky 3c11ce2903 feat: API key in Keychain + actionable permission-denied UX
Security: API key moves from App Group UserDefaults (plaintext on disk)
to the iOS Keychain. The host app writes in Settings; the keyboard
extension reads before each request. Cross-process sharing is via a new
shared keychain-access-group declared in both targets' entitlements.

UX: when the user denies microphone or speech-recognition permission,
the message becomes a tappable row that opens the host app's settings.
Previously the message said "请到「设置」中允许" but the only way to
actually get there was a top-bar ⚙ button that wasn't obviously
related. Auto-clear (2.4s) is now suppressed for .denied so the user
has time to read it. Re-pressing the mic from .denied re-checks
permission so the user can simply press again after granting.

API Keychain migration
----------------------
- New `OSGKeyboardShared/Services/Keychain.swift` — minimal
  `kSecClassGenericPassword` wrapper for one item
  (service "com.osgkeyboard.apikey", account "current"), backed by
  `kSecAttrAccessibleAfterFirstUnlockThisDeviceOnly` (no iCloud sync).
  `setAPIKey("")` deletes the entry rather than storing an empty
  placeholder so "stored but empty" stays distinguishable from
  "not stored" for the noAPIKey error path.
- `ProviderConfig.apiKey` now reads/writes through Keychain instead
  of UserDefaults. `didSet` skips the round-trip when oldValue equals
  apiKey (init reads Keychain, then assigns — without this guard the
  init write would silently re-write the same value).
- One-shot migration: on first `ProviderConfig.init` after upgrade,
  a legacy `config.apiKey` UserDefaults entry is copied to Keychain
  and removed from UserDefaults. The legacy key is renamed in code to
  `apiKeyLegacy` so future reads of `config.apiKey` from UserDefaults
  would be a bug.
- `AppGroupStore.apiKey` reads from Keychain (was UserDefaults).
- Cross-process sharing: both targets' entitlements gain
  `com.apple.security.keychain-access-groups: ["com.osgkeyboard.shared"]`.
  `com.osgkeyboard.shared` is the first entry in both, so it becomes
  each process's default access group — Keychain queries don't need to
  specify `kSecAttrAccessGroup`.

Permission-denied UX
--------------------
- `KeyboardViewController.pressBegan` now accepts `.denied` and
  `.error` as starting states (previously only `.idle`), so pressing
  the mic after returning from Settings re-checks permission
  without waiting for an auto-clear.
- `scheduleAutoClearError` no longer clears `.denied` — only
  transient `.error` is timed. `.denied` is sticky until the user
  takes action (taps the row → settings, or presses mic → re-check).
- `TranscriptLine` `.denied` case now wraps the text in a Button
  that calls `state.openSettings`, with a `chevron.right` to make
  the affordance obvious. The text was shortened to
  "麦克风被拒绝" / "语音识别被拒绝" so the chevron has room and
  the action isn't implied twice (it was previously both in the
  text and via the top-bar ⚙ button).
- VoiceOver hint on the button: "Opens the OSGKeyboard settings
  page where you can grant microphone or speech recognition access."

Tests
-----
- New `OSGKeyboardTests/KeychainTests.swift` — 6 tests covering
  round-trip, empty-string-deletes, idempotent-delete,
  AppGroupStore-reads-from-Keychain, legacy UserDefaults → Keychain
  migration, and "Keychain wins when both are present".
- `LLMClientTests` setUp/tearDown now wipes the Keychain
  (`try? Keychain.deleteAPIKey()`) and clears `StubURLProtocolStorage`
  so tests are independent across runs in the same simulator process.
- All 21 tests pass (6 new + 15 existing).

🤖 Generated with Claude Code
2026-06-18 12:41:07 +08:00
hkgood 79be7384dd [JJC-20260618-005-D] P1/P2 cleanup: structured errors, privacy audit, timeout SSOT, view-model tests
13 items, 555-line diff, build + 15/15 tests green.

ARCH-A3: Phase.error now carries ErrorKind (micDenied/speechDenied/asr/llm/
appGroupUnavailable/unknown) so the UI can pick icons/copy without parsing
free-form strings. Phase.ErrorKind, Phase, LLMError all Equatable.

ARCH-A4: Every TextField in APISettingsCard gets .keyboardType(.asciiCapable)
to defeat SwiftUI's iOS 18 system-keyboard hand-off that auto-suggests
Chinese/emoji and corrupts API keys / URLs / model names.

ARCH-A5 + DOC-3: PrivacyInfo.xcprivacy audited for honesty. Removed three
declared-but-unused APIs (FileTimestamp / DiskSpace / SystemBootTime) and
added ActiveKeyboards (DDA9.1) to the extension (it actually calls
advanceToNextInputMode in the tap path). Main App now declares only
UserDefaults (CA92.1). CHANGELOG updated.

ARCH-A6: Extracted PermissionManager (mic+speech permission flow, iOS 17
branching) and AppGroupPersistor (App Group load/persist) from the God
Object. KeyboardViewController drops 515 → 459 lines. KeyboardPipelineController
left in-place per risk plan — pressBegan state machine is too race-sensitive
to refactor in this pass.

RED-2: Deleted unused Theme enum (no call sites).
RED-3: Deleted unused cardStyle() alias (no call sites).
RED-7: Single source of truth for LLM timeout — LLMClient.requestTimeout +
LLMClientFactory.defaultRequestTimeout; PolishingService derives timeout from
defaultRequestTimeout+1 instead of hardcoding 15.
RED-8: ASRService.transcribe now emits .capability(onDeviceSupported:) as
first event per session; StatusBadge shows REC ⚠️ when the locale fell
back to cloud. New @Published var onDeviceSupported on State.

TEST-1: testPolishThrowsOnTransportTimeout now actually exercises
cancellation: StubURLProtocol delays response 5s, client.polish is
cancelled via Task.cancel(), test asserts the client throws .cancelled /
.transport / .decoding (was: silently passed).

TEST-2: New testPolisherSkipsNetworkWhenModeOff — PolishingService now
short-circuits when modeId == 'off' and returns trimmed input without
invoking LLMClient (proved via injected CountingLLMClient). Service was
moved to OSGKeyboardShared to be reachable from the test target.

TEST-3: KeyboardState (formerly KeyboardViewController.State) extracted
into OSGKeyboardShared so tests can @testable-import it. 5 phase/mode
tests in new KeyboardStateTests. Typealias preserves the old name.

TEST-4: New OSGKeyboardExtTests target with 6 tests covering State
initial values, phase transitions, structured-error round-trip, mode
switching, and InputMode rawValue round-trip.
2026-06-18 12:27:15 +08:00
rocky 9fa64223af [JJC-20260618-005-B] Fix 6 critical bugs from review
- BUG-1: Restore KeyboardRootView top highlight + divider
- BUG-2: App Group unavailable -> friendly error view (no fatalError)
- BUG-3: pressBegan race condition (sync phase to .requestingPermissions)
- BUG-4: cancelled LLMError no longer re-inserts original text
- BUG-6: mode switch during recording flushes partial
- ARCH-A1: State.Phase add .requestingPermissions + .denied(Reason)

Notes:
- 8/8 tests pass (LLMClientTests)
- BUILD SUCCEEDED for both OSGKeyboard and OSGKeyboardExt
- New file AppGroupErrorView.swift auto-registered via XcodeGen
- Info.plist left untouched (NSSpeechRecognitionUsageDescription kept from A block)
2026-06-18 11:51:26 +08:00
rocky ed11a11329 [JJC-20260618-005-A] Review-driven P0 polish
6 review-driven small fixes to the P0 commit series (e0b92ff / e93bab5 /
2e2d8e3 / 013c498). No behavior changes, no new features, no push yet.

Code:
- RED-1: Remove empty init() from OSGKeyboardApp; @StateObject is initialized
  inline and the only thing init() did was print a DEBUG log.
- RED-4: Re-add .preferredColorScheme(.dark) to the 3 keyboard extension
  #Preview blocks. Custom keyboards always render dark; the preview should
  match.
- RED-6: ThemedRoot #Preview blocks now use the new EnvironmentKey
  (\.themePalette) via a private ThemedPreviewContent, instead of hard-coding
  Palette.dark / Palette.light.
- BUG-5: ThemedRoot body now also fills the background with the active
  palette's background color (repeats the colorScheme ternary — accepted
  because body must be a single expression).

Docs:
- DOC-1: CHANGELOG [Unreleased] top note: this is a v0.1.0 → v0.1.1 polish,
  nothing removed, iOS 26 SpeechAnalyzer still 0.2.0.
- DOC-2: README + README.zh.md Limitations: explicit note for iOS 26+ users
  in v0.1.1.

Verified: xcodebuild Debug-iphonesimulator BUILD SUCCEEDED, 8/8 unit
tests pass on iPhone 17 sim (iOS 26.3.1).
2026-06-18 11:29:14 +08:00
Zhongshu 2e2d8e33b3 [P0-③] API Key data flow fix
- AppGroup.defaults: in DEBUG, missing App Group is a hard fatalError
  with a precise remediation message (was a soft print + .standard
  fallback, which desynced the keyboard extension from the main App).
  Release keeps the fallback + NSLog so end-users still get a usable app.
- KeyboardViewController.loadPersistedLocale now prints a masked DEBUG
  view of the live App Group config (provider, baseURL, masked key,
  model, mode, locale) so the extension's view is visible in the
  device console.
- KeyboardViewController.handleFinalTranscript now routes by typed error:
    noAPIKey  → red error '未配置 API Key · 请在主 App 设置中填写'
    http 401  → red error 'API Key 无效 (401) · 请检查主 App 设置'
    http 429  → red error 'API 限流 (429) · 请稍后再试'
    other     → insert raw transcript + generic error badge
- APISettingsCard gains a 'Test connection' button that runs a single
  client.polish('ping') round-trip and surfaces the typed result inline.
- PolishingService.timeout raised 12s → 15s to match LLMClient.request
  timeout (was racing and discarding successful responses in 12–15s).
- Tests: 4 new cases (HTTP 429, transport timeout, App Group cross-process,
  AppGroupStore→LLMClient noAPIKey). All 8 tests pass on iPhone 16e sim.

xcodebuild iOS Simulator: SUCCEEDED
xcodebuild test: 8/8 passed
2026-06-18 10:50:02 +08:00
Zhongshu e0b92ff35a [P0-①] Theme follows system + keyboard background transparent
- Split Palette.dark / Palette.light into a ThemePalette struct
- Add EnvironmentKey<ThemePalette> + ThemedRoot<Content>
- Wrap OSGKeyboardApp root in ThemedRoot so main App follows system
- Remove 6 .preferredColorScheme(.dark) overrides from main App views
- KeyboardRootView drops its Palette.background fill, uses .background(Color.clear)
- Drop the unused 'background' computed property from KeyboardRootView
- Legacy 'Palette.xxx' static accessors still resolve to dark values,
  so 2000 lines of existing call sites stay untouched

xcodebuild iOS Simulator: SUCCEEDED
2026-06-18 10:38:23 +08:00
Rocky bec36befa2 feat: comprehensive rewrite — push-to-talk pipeline, Typeless UI, Chinese
This is a major rewrite of OpenLessKeyboard, renamed to OSGKeyboard
and rebuilt end-to-end. 59 files changed (+3205/-1550).

Architecture
------------
- Rename project, targets, directories from OpenLess* to OSGKeyboard*
  (OpenLess / OpenLessKeyboard / OpenLessShared / OpenLessTests).
- AudioCaptureService rewritten as @unchecked Sendable class with
  OSAllocatedUnfairLock instead of an actor, so it survives Swift 6
  strict-concurrency checks while still serialising engine + converter
  state correctly.
- Single design system (Palette / Spacing / Radius / TypeStyle /
  Motion) lifted into OSGKeyboardShared so the host app and the
  keyboard extension stay in lock-step.

Push-to-talk — first-principles fix
-----------------------------------
- App Group + audio-input entitlements were stripped by Xcode's
  Automatic Signing. They are now declared in project.yml so
  'xcodegen generate' re-emits them every time. iOS Developer
  Account is untouched; only the App Group capability was added.
- State machine uses a real stored `phase` (was a derived shim
  that locked out every press after the first because
  recordStream was never nilled after the pipeline finished).
- Microphone permission is requested inside pressBegan (async
  Task) so the press flow optimistically enters .recording;
  permission denial surfaces a short error and returns to idle.
- Replaced LongPressGesture(0.15s) with a DragGesture +
  TapGesture pair separated by pressArmed, so a single tap no
  longer fires both onPressBegan and onTap simultaneously.
- Real RMS / peak level meter from the AVAudioEngine tap (was a
  pseudo-random walk); the visible waveform is now driven by
  actual audio.
- SFSpeechRecognizer(locale:) with selectable ASR locales
  (auto / zh-Hans / zh-Hant / en-US / ja-JP / ko-KR) for
  first-class Chinese / English / Japanese / Korean dictation,
  with on-device recognition when supported.
- AVAudioSession now deactivates on stop so other apps' audio
  routing is restored.

Keyboard UI — Typeless-inspired layout
---------------------------------------
- Hero area is 280 pt with a 96 pt record disc, breathing outer
  ring, and a 12-bar waveform driven by the real RMS.
- inputView.allowsSelfSizing + a heightAnchor constraint so iOS
  no longer crops the keyboard under the Spotlight bar / home
  indicator.
- Top bar: mode chip (Off / 转写 / 润色) + locale chip
  (Auto / 简体 / 繁體 / EN / 日 / 한) + status badge + ⚙.
- Bottom bar: globe / delete / 空格 / return — all 40 pt and
  balanced.
- RecordButton onPressEnded is now safe to fire from a quick
  press; pressArmed prevents double-firing.

LLM / Polishing
---------------
- LLMClient: stopped leaking the server response body in errors
  (server body is now logged at debug, never surfaced to UI);
  added a dedicated .rateLimited case for 429.
- PolishingService timeout 8s → 12s to accommodate slower
  domestic LLM providers.
- AppGroupStore.defaultSystemPrompt is now provider-aware
  (Chinese for zhipu/moonshot/qwen/deepseek, English otherwise).

Onboarding & Settings
---------------------
- Re-themed OnboardingView / HomeView / SettingsView on the
  new design system.
- ProviderPickerSection now shows 6 providers (OpenAI, DeepSeek,
  Qwen DashScope, 智谱 GLM, 月之暗面 Moonshot, Custom) with
  blurb + selected accent.
- PickerRow for Mode and ASR locale; System Prompt editor with
  reset-to-default.
- API settings page "Get an API key" used SwiftUI Link, which
  has a hit-test bug on iOS 18 that ate gestures from adjacent
  TextFields (manifested as "typing jumps to a website"). It is
  now an explicit Button + contentShape + .submitLabel(.done) on
  the fields.

Polish & tests
--------------
- LLMClientTests: 4 unit tests passing (ProviderConfig
  persistence + OpenAI request/response + HTTP error + missing
  key); test App Group renamed to the correct identifier.
- ProviderConfig.apply now captures the previous provider id
  *before* mutating, so switching providers actually resets the
  system prompt to the new default.

Build
-----
- Swift 6 strict concurrency, iOS 18.0 deployment target.
- Tested on Xcode 26 + iPhone 17 Pro simulator. A real device on
  iOS 27 beta aborts with __abort_with_payload (dispatch
  library ABI mismatch); use an iOS 18 real device or the
  iOS 26 simulator for now.

🤖 Generated with Claude Code
2026-06-18 01:22:12 +08:00