mitai-jinkendo/backend/data_layer/history_overview_viz.py
Lars 97dbb0f80b
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feat: add history_overview_viz widget and enhance configuration handling
- Introduced the `history_overview_viz` widget to the dashboard, allowing users to visualize consolidated history data across various metrics.
- Updated widget configuration to include `history_overview_viz` in the allowed widgets and added validation for its configuration.
- Enhanced the widget catalog with details for the new `history_overview_viz` entry.
- Implemented default values and validation logic for the widget's configuration, ensuring proper handling of user inputs.
- Added tests to ensure proper validation of the `history_overview_viz` widget configuration.
- Bumped application version to reflect the addition of the new widget.
2026-04-22 11:55:11 +02:00

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"""
Layer 2b: Gesamtansicht «Verlauf» — komponiert nur Bundles aus body-, nutrition-, fitness-, recovery_viz.
Issue #53: keine parallele Business-Logik; ein Router-Endpoint liefert diese Zusammenfassung.
"""
from __future__ import annotations
from typing import Any, Dict, List, Optional
from data_layer.body_viz import get_body_history_viz_bundle
from data_layer.correlation_chart_payloads import (
build_lbm_protein_correlation_chart_payload,
build_load_vitals_correlation_chart_payload,
build_recovery_performance_chart_payload,
build_weight_energy_correlation_chart_payload,
)
from data_layer.correlations import calculate_lag_correlation, calculate_top_drivers
from data_layer.fitness_viz import get_fitness_dashboard_viz_bundle
from data_layer.nutrition_viz import get_nutrition_history_viz_bundle
from data_layer.recovery_viz import get_recovery_dashboard_viz_bundle
from data_layer.utils import safe_float
def _take_kpis(tiles: Any, max_n: int = 4) -> List[Dict[str, Any]]:
if not isinstance(tiles, list):
return []
out: List[Dict[str, Any]] = []
for t in tiles[:max_n]:
if not isinstance(t, dict):
continue
out.append(
{
"key": t.get("key"),
"category": t.get("category"),
"icon": t.get("icon"),
"value": t.get("value"),
"sublabel": t.get("sublabel"),
"status": t.get("status"),
"verdict": t.get("verdict"),
}
)
return out
def _short_body_interpretation_tiles(tiles: Any, max_n: int = 3) -> List[Dict[str, Any]]:
"""Körper-Interpretationskacheln (keine KPI-Kacheln)."""
if not isinstance(tiles, list):
return []
out: List[Dict[str, Any]] = []
for t in tiles[:max_n]:
if not isinstance(t, dict):
continue
det = str(t.get("detail") or "")
if len(det) > 140:
det = det[:137] + ""
out.append(
{
"title": t.get("title") or t.get("category") or "Hinweis",
"detail": det,
"status": t.get("status"),
}
)
return out
def _take_insights(items: Any, max_n: int = 2) -> List[Dict[str, Any]]:
if not isinstance(items, list):
return []
out: List[Dict[str, Any]] = []
for it in items[:max_n]:
if not isinstance(it, dict):
continue
out.append(
{
"title": it.get("title") or it.get("title_de"),
"body": it.get("body") or it.get("detail") or it.get("message"),
"tone": it.get("tone") or it.get("status"),
}
)
return out
def get_history_overview_viz_bundle(profile_id: str, days: int) -> Dict[str, Any]:
"""
Kompakte Übersicht für den ersten Reiter «Gesamtansicht»: KPI-Kurzformen + Lag-Korrelationen (C1C4).
"""
eff = max(7, min(int(days), 9999))
body = get_body_history_viz_bundle(profile_id, eff)
nutr = get_nutrition_history_viz_bundle(profile_id, eff)
fit = get_fitness_dashboard_viz_bundle(profile_id, eff)
rec = get_recovery_dashboard_viz_bundle(profile_id, eff)
c1 = calculate_lag_correlation(profile_id, "energy_balance", "weight", 14)
c2 = calculate_lag_correlation(profile_id, "protein", "lbm", 14)
c3_hrv = calculate_lag_correlation(profile_id, "load", "hrv", 14)
c3_rhr = calculate_lag_correlation(profile_id, "load", "rhr", 14)
c3 = None
if c3_hrv and c3_rhr:
a1 = abs(safe_float(c3_hrv.get("correlation"), 0.0))
a2 = abs(safe_float(c3_rhr.get("correlation"), 0.0))
c3 = c3_hrv if a1 >= a2 else c3_rhr
if c3 is c3_hrv:
c3 = dict(c3)
c3["metric"] = "HRV"
else:
c3 = dict(c3_rhr)
c3["metric"] = "RHR"
elif c3_hrv:
c3 = dict(c3_hrv)
c3["metric"] = "HRV"
elif c3_rhr:
c3 = dict(c3_rhr)
c3["metric"] = "RHR"
drivers = calculate_top_drivers(profile_id)
b_sum = body.get("summary") if isinstance(body.get("summary"), dict) else {}
last_w = b_sum.get("weight_kg")
fs = fit.get("summary") if isinstance(fit.get("summary"), dict) else {}
if fit.get("has_activity_entries"):
ac = int(fs.get("activity_count") or 0)
fitness_line = f"{ac} Trainingseinheiten im gewählten Fenster"
else:
fitness_line = fit.get("message") or "Keine Trainingsdaten"
drv_list = drivers if isinstance(drivers, list) else []
return {
"days_requested": days,
"effective_window_days": eff,
"confidence": _overview_confidence(body, nutr, fit, rec),
"sections": [
{
"id": "body",
"title": "Körper",
"tab_id": "body",
"summary_line": (
f"Letztes Gewicht: {last_w} kg"
if last_w is not None
else "Keine Gewichtsdaten im Fenster"
),
"interpretation_short": _short_body_interpretation_tiles(body.get("interpretation_tiles"), 3),
},
{
"id": "nutrition",
"title": "Ernährung",
"tab_id": "nutrition",
"summary_line": (
f"Ø {round(float((nutr.get('summary') or {}).get('kcal_avg') or 0))} kcal/Tag"
if nutr.get("has_nutrition_entries")
else (nutr.get("message") or "Keine Ernährungsdaten")
),
"kpi_short": _take_kpis(nutr.get("kpi_tiles"), 4),
"heuristic_short": (nutr.get("nutrition_correlation_heuristics") or [])[:2],
},
{
"id": "fitness",
"title": "Fitness",
"tab_id": "activity",
"summary_line": fitness_line,
"kpi_short": _take_kpis(fit.get("kpi_tiles"), 4),
"insights_short": _take_insights(fit.get("progress_insights"), 2),
},
{
"id": "recovery",
"title": "Erholung",
"tab_id": "activity",
"summary_line": "Schlaf & Vitalwerte"
if rec.get("has_recovery_data")
else (rec.get("message") or "Keine Erholungsdaten"),
"kpi_short": _take_kpis(rec.get("kpi_tiles"), 4),
"insights_short": _take_insights(rec.get("progress_insights"), 2),
},
],
"lag_correlations": {
"weight_energy": _compact_lag("C1 Energiebilanz ↔ Gewicht", c1),
"protein_lbm": _compact_lag("C2 Protein ↔ Magermasse", c2),
"load_vitals": _compact_lag(
f"C3 Last ↔ {(c3 or {}).get('metric') or 'Vital'}",
c3,
extra_keys=("metric",),
),
"recovery_performance": {
"label": "C4 Top-Treiber (Einflussfaktoren)",
"drivers": drv_list[:8],
},
},
"chart_payloads": {
"c1_weight_energy": build_weight_energy_correlation_chart_payload(profile_id, 14),
"c2_protein_lbm": build_lbm_protein_correlation_chart_payload(profile_id, 14),
"c3_load_vitals": build_load_vitals_correlation_chart_payload(profile_id, 14),
"c4_recovery_performance": build_recovery_performance_chart_payload(profile_id),
},
"meta": {
"layer_1": "composed_metrics",
"layer_2b": "history_overview_viz",
"issue": "53-history-overview",
"sources": {
"body": "body_viz",
"nutrition": "nutrition_viz",
"fitness": "fitness_viz",
"recovery": "recovery_viz",
"lag": "correlations.calculate_lag_correlation",
"drivers": "correlations.calculate_top_drivers",
},
},
}
def _overview_confidence(b: Dict, n: Dict, f: Dict, r: Dict) -> str:
scores = []
for x in (b, n, f, r):
c = x.get("confidence")
if c == "high":
scores.append(3)
elif c == "medium":
scores.append(2)
elif c == "low":
scores.append(1)
else:
scores.append(0)
s = sum(scores) / max(len(scores), 1)
if s >= 2.5:
return "high"
if s >= 1.5:
return "medium"
return "low"
def _compact_lag(
label: str,
payload: Optional[Dict[str, Any]],
extra_keys: tuple = (),
) -> Dict[str, Any]:
if not payload:
return {"label": label, "available": False}
out: Dict[str, Any] = {
"label": label,
"available": payload.get("correlation") is not None,
"correlation": payload.get("correlation"),
"best_lag_days": payload.get("best_lag_days", payload.get("best_lag")),
"confidence": payload.get("confidence"),
"interpretation": payload.get("interpretation", ""),
"data_points": payload.get("data_points"),
}
for k in extra_keys:
if k in payload:
out[k] = payload[k]
return out