Implements architecture section 4.7: IHealthGateway now exposes the Phase 3B contract (HealthProviderType, HealthConnectionStatus, HealthDataPayload, checkStatus/requestAuthorization/fetchLatestBiometrics/disconnect) with defaults derived from the existing primitives. Drivers and test fakes switch from implements to extends so Dart inherits the default bodies.
- Mobile driver: BLOOD_GLUCOSE added to iOS/Android read sets (mmol/L to mg/dL normalization); checkStatus probes hasPermissions plus Health Connect SDK readiness; samsungHealth aliases the Health Connect binding on Android (federated Samsung/Pixel feeds); disconnect clears the cached SDK probe.
- Fallback driver: safe dummy states on Windows/Web/macOS (manualFallback connected, enterpriseFhir notConfigured, native unsupportedPlatform); fetchLatestBiometrics serves the encrypted drift cache; zero platform-channel calls.
- Settings: IntegrationsController rewritten from toggles to status orchestration (refreshStatuses, connect/disconnect round-trips, denial to permissionDenied plus snackbar); SettingsScreen gains a Health Integrations card with Apple Health, Health Connect (Samsung & Pixel), and SMART on FHIR rows showing live status badges and Connect/Disconnect buttons with desktop-safe disabled states.
- Manifests: Android adds READ_BLOOD_GLUCOSE, healthdata package query, ACTION_SHOW_PERMISSIONS_RATIONALE intent, and ViewPermissionUsageActivity alias; iOS adds NSHealthShareUsageDescription and NSHealthUpdateUsageDescription.
- Tests: +13 (fallback dummy-state matrix, integrations controller transitions, Settings desktop disabled-states and mobile connect/disconnect round trip); existing fake switched to extends; navigation test updated for the renamed card title.
Verified: build_runner 191 outputs; flutter analyze clean; flutter test 148/148; flutter build windows debug succeeded.
- Exercise feature (lean-mass preservation): MuscleGroup enum + ExerciseEntry
entity, IExerciseRepository contract with session-scoped in-memory
implementation, ExerciseController with weekly distinct-session rollup vs.
the recommended 3 sessions/week target, ExerciseScreen (weekly strength
frequency card, day-grouped working-set log with swipe-to-delete) and the
LogExerciseDialog (muscle group / name / sets / reps / weight).
- Recipe Vault: new features/recipes screen with pinned URL import bar wired
to RecipeImportController, search field + macro filter chips (Protein >
30g / > 20g / Under 500 kcal / All), responsive GridView.builder
(SliverGridDelegateWithMaxCrossAxisExtent) with chunked infinite scroll,
read-only details bottom sheet, and delete confirmation.
- Meal planner refactor: strip the screen to week navigation + the 7-day
calendar (Mon-Sun) with daily protein rollups; replace the inline import
bar, SavedRecipesTray, and AssignSlotDialog with the searchable
AssignRecipeSheet modal bottom sheet (Recipe Vault search + custom-entry
fallback); empty slots render a "+ Assign Recipe" affordance; drop the
drag-and-drop tray plumbing.
- Settings: new features/settings screen with Identity (email, Supabase
status badge, sign-out), Targets (daily protein/water inputs feeding the
new NutritionController.updateTargets), Security & Storage (SQLCipher
AES-256 badge with web-degradation note), and Integrations (Apple Health /
Health Connect / HealthGateway toggles via IntegrationsController through
the IHealthGateway boundary).
- Shell: register /exercise, /recipes, /settings routes; expand the desktop
NavigationRail to the 7 specified destinations (medication_liquid,
restaurant, fitness_center, calendar_month, menu_book, inventory_2,
settings) with labelType.all inside a height-constrained scroll view;
mobile keeps 4 core bottom-bar tabs plus a "More" tab opening the
secondary-destinations drawer.
- Android toolchain fixes (first-ever Android build): enable core library
desugaring + desugar_jdk_libs 2.1.4 for flutter_local_notifications, set
kotlin.incremental=false (pub cache on C: vs project on D: breaks the
incremental compiler), and raise minSdk to maxOf(flutter, 26) for the
health plugin.
- Mobile overflow fix: LogInjectionDialog compound dropdown gains
isExpanded + ellipsis so long labels ("Tirzepatide (Mounjaro /
Zepbound)") no longer paint stripes at phone widths.
- Web drift assets: commit web/sqlite3.wasm (sqlite3-3.7.1 release, matching
the locked package) and web/drift_worker.js (drift-2.35.2) so the WASM
database opens at runtime; both were missing and every drift operation
failed in Chrome.
- Recipe import hardening: browser-like Accept/Accept-Language/User-Agent
headers on native (403 anti-bot bypass; UA stripped on web), optional
--dart-define=RECIPE_PROXY_URL routing downloads through a server-side
proxy, actionable CORS guidance in the web error path, and a deployable
Supabase Edge Function relay (supabase/functions/recipe-proxy) with
http(s)-only validation, SSRF host guard, 2 MiB cap, and 15 s timeout.
- Tests: 123 -> 135 (exercise controller/screen, log-injection dialog
320dp/390dp overflow regressions, scraper header/proxy/error-path
hardening, meal planner calendar-only rewrite); navigation integration
tests now cover all 7 rail routes and the mobile More drawer.
- Docs: README web recipe-import (CORS proxy) section; BUILD_STATE.md
Phase 7 deliverables, Post-Phase-7 additions, and checklist updated.
Verified: dart analyze lib test clean, flutter test 135/135,
flutter build windows --debug, flutter build apk --debug, and
flutter build web --no-tree-shake-icons all succeed.
Mike Kell