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2 Commits

Author SHA1 Message Date
4c22f999c4 feat: Konzept-konforme Nutrition Charts (E1-E5 komplett)
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Backend Enhancements:
- E1: Energy Balance mit 7d/14d rolling averages + balance calculation
- E2: Protein Adequacy mit 7d/28d rolling averages
- E3: Weekly Macro Distribution (100% stacked bars, ISO weeks, CV)
- E4: Nutrition Adherence Score (0-100, goal-aware weighting)
- E5: Energy Availability Warning (multi-trigger heuristic system)

Frontend Refactoring:
- NutritionCharts.jsx komplett überarbeitet
- ScoreCard component für E4 (circular score display)
- WarningCard component für E5 (ampel system)
- Alle Charts zeigen jetzt Trends statt nur Rohdaten
- Legend + enhanced metadata display

API Updates:
- getWeeklyMacroDistributionChart (weeks parameter)
- getNutritionAdherenceScore
- getEnergyAvailabilityWarning
- Removed old getMacroDistributionChart (pie)

Konzept-Compliance:
- Zeitfenster: 7d, 28d, 90d selectors
- Deutlich höhere Aussagekraft durch rolling averages
- Goal-mode-abhängige Score-Gewichtung
- Cross-domain warning system (nutrition × recovery × body)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-29 07:28:56 +02:00
d4500ca00c feat: Phase 0c Frontend Phase 1 - Nutrition + Recovery Charts
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- Create NutritionCharts component (E1-E5)
  - Energy Balance Timeline
  - Macro Distribution (Pie)
  - Protein Adequacy Timeline
  - Nutrition Consistency Score

- Create RecoveryCharts component (R1-R5)
  - Recovery Score Timeline
  - HRV/RHR vs Baseline (dual-axis)
  - Sleep Duration + Quality (dual-axis)
  - Sleep Debt Accumulation
  - Vital Signs Matrix (horizontal bar)

- Add 9 chart API functions to api.js
  - 4 nutrition endpoints (E1-E5)
  - 5 recovery endpoints (R1-R5)

- Integrate into History page
  - Add NutritionCharts to existing Nutrition tab
  - Create new Recovery tab with RecoveryCharts
  - Period selector controls chart timeframe

Charts use Recharts (existing dependency)
All charts display Chart.js-compatible data from backend
Confidence handling: Show 'Nicht genug Daten' message

Files:
+ frontend/src/components/NutritionCharts.jsx (329 lines)
+ frontend/src/components/RecoveryCharts.jsx (342 lines)
M frontend/src/utils/api.js (+14 functions)
M frontend/src/pages/History.jsx (+22 lines, new Recovery tab)
2026-03-29 07:02:54 +02:00