The useQuery for intradayData referenced selectedDay (a useMemo) before it
was declared in the function body, causing ReferenceError on every render
and breaking the health page entirely.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Backend:
- main.py: add ADD COLUMN IF NOT EXISTS migrations for avg_hr_day, max_hr_day,
and intraday_hr (JSONB) on health_metrics — these columns were in the model
but missing from existing DB instances, silently dropping all avg/max HR data.
- models/user.py: add intraday_hr JSON column to HealthMetric.
- garmin_connect_sync.py: fetch body composition (weight, BMI, body fat, muscle
mass) via get_body_composition() per day, with stats.bodyWeight as fallback.
Fetch intraday heart rate via get_heart_rates() and store non-null
[epoch_ms, bpm] pairs in intraday_hr.
- health.py: add GET /health-metrics/intraday?date=YYYY-MM-DD endpoint that
returns the stored intraday_hr array for a specific day.
Frontend (HealthPage):
- Add IntradayHrChart component: AreaChart rendering the 24-hour HR trace
with time-of-day x-axis.
- DailySnapshot: show 24-hour HR chart (when intraday data present) above
the activity strip; add weight + body fat % to the Heart & HRV card;
show max HR alongside avg HR.
- HealthPage: query /intraday for the selected day and pass data down.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Fix keepPreviousData v4→v5: import keepPreviousData from @tanstack/react-query
and use as placeholderData so charts don't blank out when switching ranges
- Normalise all metric dates to YYYY-MM-DD in queryFn so XAxis values and
ReferenceLine x values always match
- Add allDays query (last 365 days) for snapshot navigation, keyed under
['health-metrics', 'all'] so UploadPage invalidation covers it
- Arrow nav (← →) in snapshot header steps through available days
- Clicking any trend chart data point loads that day in the snapshot
- Blue dashed ReferenceLine marks the selected day in every chart
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replaces the flat stat card grid with a rich daily view at the top: sleep card
with duration, stage bar and times; heart/HRV card; activity strip (steps with
progress bar, calories, stress, SpO2). Trend charts moved below under a Trends
heading with the range selector inline.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
owain