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https://github.com/kuhyx/diet-guard.git
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d02f6aa6e8
18 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
| da8822006f |
Let the phone set the eating window and meal count
The first edit surface, landing after the sync layer so a schedule set here reaches the PC rather than leaving the two devices deriving different slots. Three dropdowns -- first meal, last meal, meals per day -- and a live preview of the checkpoints they derive. Setting 08:00, 20:00 and 5 shows 08:00 · 11:00 · 14:00 · 17:00 · 20:00, which is asserted in the screen test rather than only in the model's. Dropdowns rather than showTimePicker: that returns a TimeOfDay with minutes, and slots are whole hours on both devices by design. They also make the invalid states unrepresentable instead of validated -- "last meal" offers only hours after "first", and "meals per day" only counts the window has whole hours for. MealSchedule.normalized() still clamps, but that is the defence against corrupt synced data, not the input contract. Saving re-runs the due-slot check, because reminder ids are slot hours: a schedule change orphans the ids it no longer contains, and waiting for the next background tick would leave a stale nag on screen for up to 15 minutes. The UI is a `part` mixin like settings_kcal_goal.dart -- settings_screen.dart was at 238 of the 250-line cap and is now at 247. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0159b4E5hh512jYUeaJVNxfM |
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| c77e7d9acf |
Split the last four Dart lib files; file-length gate now reports zero
Final batch of the 250-line sweep. `check_file_length.sh --all` exits 0: every file in the repo is at or under 250 lines. github_mirror_screen.dart 391 -> 205 (+ actions, client_id_dialog parts) foodbank_service.dart 314 -> 209 (+ foodbank_service_manual part) settings_screen.dart 286 -> 237 (+ settings_kcal_goal part) firebase_backend.dart 282 -> 100 (+ firebase_client.dart) Three of the four are `part` files rather than separate libraries, and that is forced rather than stylistic: the moved code drives private state (`_busy`, `_status`, the text controllers) and calls private helpers (`_readBank`, `_normalize`), none of which are visible across a library boundary in Dart. Widening them to public just to split a file would leak internals the rest of the app has no business calling. Within those parts, mixins rather than extensions, for a concrete reason: an extension is not a subclass of `State`, so calling `setState` from one is an `invalid_use_of_protected_member`. Fields the State must own (the controllers it creates and disposes) stay declared there and are reached through abstract getters. `firebase_client.dart` is a real library split -- opening an authenticated client has no private coupling to the keystore-backed account record, only to its public API. The one exception, dropping the account marker without setting the opt-out flag, became `forgetAccountMarker()` rather than exposing the secure store. Verified: flutter test 555 (unchanged), flutter analyze clean, 707 Python tests / 100% branch coverage, check_patch_targets 0, pre-commit clean, check_file_length.sh --all exit 0. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RA9ynjqXPnexRQnR5oAuCC |
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| 45471546f7 |
Migrate Sync settings to the shared sync_settings_ui package
Splits the settings screen: Nutrition (daily kcal goal) and Notifications (battery exemption) stay in place, Firebase+GitHub content is replaced by a Sync settings link using the shared sync_settings_ui package. GitHub stays app-local as its own GitHubMirrorScreen (device-flow connect, _ClientIdSetupDialog, the wrapperManagedToken desktop-wrapper path) since connecting it also triggers a real cross-device sync via runSync(), not just a settings save. BackupSlot left null: diet-guard has no local export/import feature. 553/553 tests passing, 100% coverage on settings_screen.dart, flutter analyze clean. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KdSp6Nbrs9xvsWkCMDN9a1 |
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| 546041584f |
Add Google sign-in support for the Firebase sync account
Some checks failed
One-tap sign-in for a fresh install, matching the pattern already shipped in todo and crdt_sync_dart: openFirebaseWithGoogle() (google_platform.dart abstracts the plugin's platform-channel dependence), isFirebaseConfigured() that reads the stored session rather than trusting the account marker alone (a marker with no live session is what made a synced phone read as "not connected" for a full session), and storedAccount() for read-back without the desktop-wrapper fallback that throws on Android. Also generalizes crdt_sync_dart's ref pin to v0.10.0 and vendors the override-guard script for the pre-commit hook already wired to it. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KdSp6Nbrs9xvsWkCMDN9a1 |
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| 458f10515b |
Make the phone publish on every tick, and fail closed on Firebase errors
Some checks failed
Meals logged on the phone stopped reaching the PC, so the gate kept locking for slots that were already logged and the only way through was to spam "nothing". The PC's fetch was never broken: it was faithfully pulling a Firebase that did not contain the phone's meals. The phone had no working publish backstop on either transport: - `checkAndNotify` gated its sync on `due.isNotEmpty`. Logging every meal promptly means nothing is ever due, so the ~15-min periodic task never published. It was a notification job that happened to sync, not a sync timer. It now syncs on every tick it is asked to, then computes due slots from the merged result, so a meal pulled from another device suppresses a nag instead of triggering one. - `backgroundSyncPush` never called `initSyncDeviceId()`. A fresh isolate has its own static state, so `currentSyncDeviceId` fell back to the compile-time 'phone' constant and published to `devices/phone/` rather than the persisted uuid -- which then makes the next foreground push see `unchanged` and skip writing the uuid directory entirely. Separately, on the "Fetch from sync" path itself: `FirebaseSyncError` and `FirebaseAuthError` are siblings of `GitHubSyncError` under `RemoteSyncError`, not subclasses, so every per-request failure of the *primary* backend escaped `pull_shared_log`'s catch tuple and raised a traceback out of a helper documented to fail closed with a reason string. `ConfigError` needed the same treatment by a different route: it subclasses `Exception` directly, so it is outside `RemoteSyncError` too, and is now translated at `_client_for_run`. The PAT is no longer mandatory either. Firebase is primary, but `_read_token` ran before the client was ever built, so a Firebase-only machine could not sync at all -- the commits that fixed this touched only the Dart side. A stalled sync was invisible: the config gates returned silently and `openFirebase` swallowed every error. `dart:developer`'s `log()` does not reach logcat on a release build (verified on device), so logging alone would not have surfaced it. `SyncHealth` records each tick's outcome and the log screen shows a banner when publishing has actually stopped. Also make the real-Tk probes bypass the window manager. A tiling WM retiles a managed toplevel instead of honouring the requested geometry, so `winfo_height` reported 0/1px and the layout and focus-ring assertions failed on noise rather than on any regression -- 8 failures on the dev machine that only passed under Xvfb. `overrideredirect` makes the measurement deterministic with or without a WM; the probes still detect a genuine overflow at 1366x300. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RT8X32S9yDLW1Xf1PDq8z7 |
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| 4d803203ab |
Make Firebase the visible sync path, and GitHub the mirror it now is
Four things about the sync settings read wrong on the phone, all of them left over from when GitHub was the only backend: - "Connect GitHub" sat on the primary path as a peer of "Connect Firebase", implying a choice. It is not one: GitHub is the cutover mirror. Its whole configuration -- device-flow OAuth, owner, repo, client id, PAT fallback -- now lives under "Advanced (GitHub mirror)". - "Test connection" builds a GitHubClient and calls canAccessRepo(). It has never said anything about Firebase, so it is now "Test GitHub connection", and its result messages name GitHub too. - Once connected, the account still rendered as an editable email box beside an empty password box, which reads as "you still have to enter this" -- a connected device looked unconfigured. It now shows the account as text with a Disconnect button, and the form appears only when disconnected. Also pins crdt-sync v0.5.1 (from v0.3.0), the shared-config release the Firebase cutover needs; verified importable under /usr/bin/python3, which is what diet-guard-gate.service actually runs. Adds coverage for both Firebase states, which had none: the disconnected form and the connected read-only display. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017FH32BgGQbQLDstBhR26Xa |
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| da0b54d886 |
Sync meals and the food bank through Firebase, mirroring to GitHub
The largest consumer moves last on purpose: diet_guard was 71% of all sync traffic, and both its surfaces (the PC timer and the phone app) share one prefix, so they move together. Firebase becomes the primary backend when it is set up, with GitHub kept as a mirror so a device that has not moved yet still converges. An unconfigured device keeps syncing exactly as before, which is also the rollback. Revision tracking is new here. The PC hand-rolled its own pull-merge-push instead of calling sync_log, so it had none: every tick re-downloaded every peer's whole food log -- hundreds of KB, 96 times a day -- and re-pushed its own regardless of change. It now reads one small revision map first, skips any peer whose hash is unchanged, and suppresses a no-op push. Every sub-sync (log, budget, food bank, manual bank) takes the client as a parameter, so one swap covers all four. The app could not have reached Firebase at all: nothing called saveAccount(), so loadAccount() always returned null and openFirebase() always returned null. Settings now has a Firebase section that stores the account in the OS keystore and signs in immediately, so a typo surfaces on the screen where it can be fixed rather than as a silently failed background sync hours later. The email and password never touch the repo -- it is public. Platform reaches now degrade instead of failing: an unavailable keystore or application-support directory costs one tick of extra traffic, where before it would have taken sync down entirely. Caught by `on Object` rather than `on Exception`, because an uninitialised binding raises an Error. Verified end to end against the real database, not just in tests: a live PC sync merged 57 days / 339 entries and put 221 KB of food log plus 97 food-bank records into Firebase; a second unchanged tick issued zero pushes; and the Dart client signed in and read back all 339 meals and 97 foods, then completed a push / publish-revision / suppress-no-op round trip under a throwaway prefix. diet_guard: 618 tests at 100% branch coverage. diet_guard_app: 477 tests. Two assertions moved from 4 pushes to 5 -- the extra one is this device's revision, published after the log so a peer can never cache "seen rev X" against a log it never received. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SJ9sxEw3ymzXNjL7SHNpJc |
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| 1702685afd |
Make the meal gate usable without a pointer on a 1366x768 screen
The Log Meal tab did not fit this laptop, and had not for some time. Measured
under a real 1366x768 X server: it required 866px inside a 739px content pane
with every field EMPTY, and 938px with a day of meals logged.
Because the content frame was place()-centred it was sheared at BOTH edges at
once -- the "Diet Gate" title and the slot header (which meal you are being
asked to log) off the top, the calorie headline and the whole dashboard off the
bottom -- with no scrollbar anywhere in the package and nothing to indicate
content was missing. This is a hard lock: overrideredirect, a global grab, VT
switching disabled. Unreachable content is unrecoverable.
Two independent causes, both needed fixing:
- Every font size was handed to Tk as *points*. Tk encodes the unit in the
SIGN of the size, and _gatelock_typography carried a comment asserting the
opposite ("Tk has no separate px/pt distinction"). At ~100 DPI that made
every string ~30% oversized. Negative sizes now; the docstring records why.
- There was no scroll container. build_layout now uses gatelock's
ScrollableSurface, which top-anchors, scrolls by keyboard, and scrolls to
follow focus.
Font sizes alone were not enough: they take the layout to 702px, still over the
571px pane at 1024x600. Both fixes are load-bearing.
The grams/items selector was mouse-only. tk.OptionMenu's Menubutton defaults to
takefocus=0, so ::tk::FocusOK rejects it and it never entered the tab ring --
verified by walking the real ring, which ran Entry -> Text -> Listbox -> Button
-> TNotebook and skipped it entirely. Switching units rescales the whole entry,
so a pointerless user could not correct "250 grams" to "3 items" inside a lock
they cannot leave without logging a meal. It is now two Radiobuttons, which are
in the ring by default and take both Space and Return -- and which post nothing,
unlike a menu, whose grab-stealing is why screen-locker bans OptionMenu on lock
surfaces outright.
Also: the focus ring was invisible (Tk's default is 1px BLACK on #211D1B) and
_build_desc actively inverted it by setting highlightbackground, the UNfocused
ring, so the box outlined while idle and went black the moment it took focus.
Enter now activates buttons (X11 Tk binds only <space>). Text widgets no longer
trap Tab. notebook.enable_traversal() is called, so Ctrl+Tab and Ctrl+PageDown
work. wraplength drops 900 -> 640, the line-length cap, which also stops a
label forcing a 900px-wide layout onto a 1024px screen.
The Flutter app had two controls with no keyboard route at all. Its desktop
target is the web build in a Chrome --app window, so a touch gesture is not a
fallback there, it is the only interaction:
- Deleting a history entry was bound solely to onLongPress. Long-press has no
keyboard equivalent whatsoever. It now has a focusable IconButton; the
long-press stays as a redundant pointer shortcut.
- Calendar day cells were a bare GestureDetector, so navigating to
date-filtered history was pointer-only and invisible to a screen reader.
Now Semantics(button: true) over an InkWell.
Plus: the filter sheet built a TextEditingController inside build() with the
caret forced to end-of-text, so every keystroke discarded it and silently undid
mid-string Home/End/arrow editing. And nothing capped width, so on the 1366px
desktop window prose ran ~180 characters per line (twice the readable limit)
and a four-digit kcal field spanned ~1334px. AppWidth adds those caps.
Tests: the render check is a failing test, not a script -- ruff runs with
--unsafe-fixes, whose T201 fix DELETES print statements, which would silently
turn a diagnostic into a no-op. test_gate_layout_fits.py was verified red on
the pre-fix code ("content 866 in viewport 768 -> NO SCROLL VIEWPORT ->
UNREACHABLE CONTENT") and green after. The Flutter suite gains its first
keyboard-reachability assertions; it previously had ~109 tester.tap calls and
zero checks that anything was focusable.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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| f7f06aee53 |
Remove unused features; fix reminder false alarms; share all state
Four asks, plus the fixes two review passes turned up. Removals (all unused): - "Repeat last meal" button, and the reward/temptation-bundling prompt it was the sole trigger for. Replaced with a post-log progress card showing kcal against budget, macros, and the adherence streak. - The multi-item meal builder, on both the gate and the phone. The stored `components` field stays: nothing writes it now, but historical composite entries and the food bank still read it and it is part of the wire format. - Meal photos entirely: 13 files, `imagePath`, the photo filter, the wrapper's /blobs/ route, image_picker, and the CAMERA permission. Reminder false alarms had three real causes, all fixed: - Logging never reconciled notifications, so a reminder sat on screen up to 15 minutes after the meal was logged -- on the phone itself. - The background check never pulled, so a PC-logged meal nagged forever until the app was opened. Now mirrors _cli_gate._should_lock: cheap local check, network only when a slot looks due, then re-check. - Meals before 08:00 / after 22:00 were attributed to no slot at all. New slot_for_log/slotForLog clamps them to the first/last slot, byte-identical across Python and Dart. Deliberately separate from elapsed_slots, which would otherwise make every slot fall due at 23:00. Budget history, so lowering the budget stops rewriting the past: - Forward-only (effective_from, kcal) entries; each day is judged against the budget in force then. Verified live: setting 2000 left a 36-day adherence streak and the whole calendar pixel-identical. - Rides as hist:<date> fields on the existing budget record. crdt_sync merges per-field over the union of field names and both devices push the merged log, so a device that predates the feature relays them untouched -- no coordinated rollout, no second document. - The seed guard tests emptiness, not file presence: _sync can write an empty history after merging with a pre-feature peer, and a presence check would then never seed again, silently reclassifying every past day. One shared source of truth for every piece of data: - Body weight now travels as its own `weight` CRDT field. Inside `value` it was collateral damage of whole-map LWW -- any phone budget edit deleted it, and the protein target with it. - Both halves of the food bank sync. The curated half (foods added without eating them) was the last device-local state. The derived half merges with count as the clock, so LWW means max-count-wins; the log stays authoritative for membership, because a CRDT union never shrinks and a peer's stale copy would otherwise resurrect a deleted food permanently. - Bank adapters honour tombstones, and Dart parses bank records defensively: a cast failure there is an Error, not an Exception, so one malformed remote record would have broken phone sync permanently. _test_guard.py blocks any pathlib write to real user state while pytest is in the process, whatever conftest is loaded. A throwaway test run outside the package conftest destroyed a real GitHub token during this work; this makes that class of accident impossible rather than merely discouraged. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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| 0e9acb9e18 |
Wire theme.dart into the app; replace remaining raw Colors.* literals
main.dart now builds MaterialApp's theme from buildAppTheme() instead of ColorScheme.fromSeed(Colors.teal) -- theme.dart existed but was never actually used until this commit. photo_viewer_screen.dart, settings_screen.dart, and day_status_calendar.dart's raw Colors.* literals (Colors.black, Colors.red, Colors.white38, Colors.grey.shade800, ...) now read from Theme.of(context) instead. Also rewrites CLAUDE.md's Visual Design & Theming section, which previously contradicted the unified-design-system skill (noise texture, multi-layered shadows, ColorScheme.fromSeed -- all things that skill explicitly forbids). This was the other prerequisite the on-fill/warm-palette fixes actually needed: theme.dart existing but unwired meant the app was still running Flutter's default seeded theme. |
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| 802ee0fe6d |
app: run the companion app's desktop target as a web build
Flutter's Linux embedder manages ~20fps at 3840x2160 -- measured on a stock `flutter create` counter app, so it is the toolkit rather than this code -- where the same Dart rendered by Chrome sustains ~144fps (evidence in ~/todo/docs/desktop-performance-findings.md). The desktop target therefore becomes a Flutter *web* build; Android is untouched. `dart:io` does not fail a web *compile* -- it resolves to a stub that throws at runtime -- so every platform edge moves behind a conditional export rather than being discovered later as a blank white window: - storage: `document_store*.dart`, files on Android and IndexedDB in the browser (mirrored to the desktop wrapper, which is what makes a wiped Chrome profile recoverable). Document names stay the exact pre-web filenames so an installed phone keeps reading its existing log. - photos: `blob_store*.dart` plus `attached_image*.dart`, since `Image.file` cannot resolve an IndexedDB key. The picker itself has web support; what changed is the storage and display model. Camera *capture* is genuinely lost on desktop -- and photos never crossed devices anyway, `imagePath` being stripped before push. - scheduling: `background_tasks*.dart`. A browser has no WorkManager equivalent -- a closed tab runs nothing -- so the desktop runs an in-page 5-minute check while its window is open. That loses nothing on the PC, where `diet-guard-gate.timer` already locks the screen on an unlogged slot, which is strictly stronger than a notification. - notifications: `notification_backend*.dart`, the browser Notifications API in place of flutter_local_notifications. - the GitHub token: `token_vault*.dart`. On web it is *not* held by the browser at all -- flutter_secure_storage's web backend is WebCrypto-wrapped localStorage with the wrap key beside the ciphertext, which is obfuscation, not encryption at rest -- so the desktop wrapper owns it and proxies the API (`github_client_factory*.dart`). `Platform.isAndroid` itself throws on web, so every platform branch now tests `kIsWeb` first; the battery-optimization row (permission_handler, no web implementation) is hidden off Android. The desktop pushes under device id `desktop`, not `phone`: sharing an id would have made the two devices overwrite each other's pushed log on every tick. The Python side enumerates device directories generically, so it needs no change. Tests move onto the same seams -- the file-backed stores keep the atomicity and unreadable-file guarantees where they belong. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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| 10364dc1ff |
app: one-tap repeat-last-meal FAB with optional temptation-bundling reward
Applies Atomic Habits' two-minute rule: a FAB on the home screen repeats the most recent logged meal in a single tap, mirroring _onLogMeal's existing post-write sync sequence. An optional device-local reward (label + URL, configured in Settings) surfaces after a repeat and opens externally via url_launcher. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> |
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| 09cf5b726a |
app: use crdt_sync's shared GitHubClient; drop the local copy
crdt_sync v0.3.0 adds canAccessRepo(), so the settings 'Test connection' button uses the shared client and the local lib/services/github_client.dart (+ its test) is deleted. flutter analyze clean, 299 tests pass. On-device foreground check deferred: the active night curfew disables the app (a phone-policy thing, not a code issue); build + install -r succeeded. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019KwUCPESvE5CjCtmUFz8xQ |
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| 59d1c29dd2 |
Migrate sync to shared crdt_sync library (Python + Dart)
Replace the bespoke GitHub-Gist sync with the shared crdt-sync / crdt_sync_dart libraries so diet-guard uses the same CRDT transport as the other apps. - Python: delete _sync_github.py (+ its test); rewrite _sync.py, _cli_sync.py, _sync_merge.py against crdt-sync. Add the crdt-sync git dependency (pyproject + pylint deps) and S107 to the test ignore list. - Dart: rewrite app sync_service.dart / sync_merge.dart against crdt_sync_dart (new git dep + crypto); update log_meal and settings screens and their tests. Verification: pytest 347 passed at 100% coverage; flutter analyze clean; flutter test 306 passed. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017RRCdR4D8SaVrN2xraMQxM |
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| a121da211d |
Point sync at the consolidated utils/syncs monorepos
gatelock and diet-guard-sync were folded into shared monorepos: gatelock -> github.com/kuhyx/utils (subdirectory), diet-guard-sync -> github.com/kuhyx/syncs (subdirectory). Update the gatelock pip URL, SYNC_REPO_NAME, the devices-dir path prefix (PC and phone), and add a persisted-value migration so an already-configured phone picks up 'syncs' on next load. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> |
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| 4c6083b768 |
Add food bank, edit-entry, and app settings screens; history redesign
Work-in-progress feature set accumulated ahead of the log-meal compact layout change: a food bank browser, a shared entry-edit screen, an app-wide settings service, and a substantially reworked history screen with filtering/sorting. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_018UorgLvWJ4huH55tmXoUAZ |
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| adbfb20e9a |
Add OAuth device flow, background notifications, and fix AGP9 release crash (Milestones 3–4)
M3 – GitHub OAuth device flow: replace PAT-paste with a guided "Connect
GitHub" button that runs the device-code flow; tapping with no client id
now opens a setup dialog (instructions + inline paste field) rather than
a buried inline hint. Bakes in the app's own OAuth App client id so fresh
installs work with zero manual config. Auto-syncs immediately after
connect. Verified end-to-end on the real phone: OAuth flow → token saved
→ PC's 48-entry log merged in (confirmed via food-bank vs manual source
labels in History).
M4 – Background meal-slot notifications: WorkManager periodic task (15 min
floor) checks for overdue slots and posts/cancels notifications via
flutter_local_notifications. New permissions: POST_NOTIFICATIONS,
WAKE_LOCK, RECEIVE_BOOT_COMPLETED, REQUEST_IGNORE_BATTERY_OPTIMIZATIONS,
INTERNET (was missing — latent sync bug). "Disable battery optimization"
button in Settings. Verified on real phone: WorkManager registered, forced
run posted a real notification ("Meal not logged / You haven't logged your
16:00 meal yet."), isolated to background path (only caller is the
WorkManager dispatcher, not any foreground lifecycle hook).
AGP9 release crash fix: AGP 9 defaults isMinifyEnabled/isShrinkResources
to true for release even with no proguard config; R8 stripped
WorkDatabase_Impl's reflection-only constructor, crashing every launch
with NoSuchMethodException. Explicitly disabled both flags in
build.gradle.kts. Verified via dexdump (constructor present) and on-device
launch (no crash). Proper R8 keep rules are the long-term fix; tracked.
177 tests, flutter analyze clean.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SWPUBzE24Ls9i9GMRwXnnn
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| a82047502f |
Add Flutter half of cross-device sync (Milestone 3)
Ports github_client.dart and sync_settings.dart from ~/todo (PAT-paste instead of OAuth device flow), and writes a new (non-CRDT) sync_merge.dart and sync_service.dart matching diet_guard's Python _sync_merge.py/_sync.py algorithm exactly. Adds a settings screen for the PAT plus manual "Sync now", and wires lifecycle-triggered auto-sync (launch + resumed/paused) into the main logging screen, silent on failure per plan decision 4. Also adds Linux desktop platform scaffolding so this and future UI changes can be visually verified without a connected phone. Verified end-to-end against the real kuhyx/diet-guard-sync GitHub API on a Linux desktop build: Test connection and Sync now both round-trip to GitHub and surface real auth errors correctly via SnackBar. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RH2BHCKbDTiYJUMG3rb9nq |