Segments Phase 3: detection algorithm, CLI, ingest hook, and efforts API

- detect.py: ActivityTrack + detect_one/detect_all (bbox pre-filter → start/end proximity 25m → path conformance 50m/30% → effort extraction with avg speed/HR/power and Coggan NP) - cli.py: `bincio segments detect` for retroactive detection over stored timeseries JSONs, with optional --activity-id / --segment-id filters - ingest.py: non-fatal hook at end of ingest_parsed runs detect_all - server.py: GET /api/segments/{id}/efforts and POST /api/segments/{id}/detect
2026-05-13 00:50:39 +02:00
parent 61db0734d2
commit 4d2df860ce
6 changed files with 673 additions and 0 deletions
@@ -2484,6 +2484,87 @@ async def delete_segment(
    return JSONResponse({"ok": True})


+@app.get("/api/segments/{segment_id}/efforts")
+async def get_segment_efforts(
+    segment_id: str,
+    bincio_session: Optional[str] = Cookie(default=None),
+) -> JSONResponse:
+    """Return all efforts on a segment for the logged-in user."""
+    user = _require_user(bincio_session)
+    dd = _get_data_dir()
+    seg = _seg_store.load_segment(dd, segment_id)
+    if seg is None:
+        raise HTTPException(404, "Segment not found")
+    efforts = _seg_store.load_efforts(dd, user.handle, segment_id)
+    return JSONResponse([
+        {
+            "activity_id":   e.activity_id,
+            "started_at":    _seg_store._iso(e.started_at),
+            "elapsed_s":     e.elapsed_s,
+            "avg_speed_kmh": e.avg_speed_kmh,
+            "avg_hr_bpm":    e.avg_hr_bpm,
+            "avg_power_w":   e.avg_power_w,
+            "np_power_w":    e.np_power_w,
+        }
+        for e in efforts
+    ])
+
+
+@app.post("/api/segments/{segment_id}/detect")
+async def trigger_detect(
+    segment_id: str,
+    bincio_session: Optional[str] = Cookie(default=None),
+) -> JSONResponse:
+    """Retroactively detect efforts on a segment for the logged-in user."""
+    user = _require_user(bincio_session)
+    dd = _get_data_dir()
+    seg = _seg_store.load_segment(dd, segment_id)
+    if seg is None:
+        raise HTTPException(404, "Segment not found")
+
+    from datetime import datetime as _datetime
+    from bincio.segments.detect import track_from_timeseries_json, detect_one
+    import json as _json
+
+    user_dir = dd / user.handle
+    acts_dir = user_dir / "activities"
+    total = 0
+    for detail_path in sorted(acts_dir.glob("*.json")):
+        if ".timeseries." in detail_path.name:
+            continue
+        try:
+            detail = _json.loads(detail_path.read_text(encoding="utf-8"))
+        except Exception:
+            continue
+        ts_url = detail.get("timeseries_url")
+        if not ts_url:
+            continue
+        ts_path = user_dir / ts_url
+        if not ts_path.exists():
+            continue
+        try:
+            ts = _json.loads(ts_path.read_text(encoding="utf-8"))
+        except Exception:
+            continue
+        started_raw = detail.get("started_at")
+        if not started_raw:
+            continue
+        try:
+            started_at = _datetime.fromisoformat(started_raw.replace("Z", "+00:00"))
+        except Exception:
+            continue
+        track = track_from_timeseries_json(ts, detail.get("id", detail_path.stem),
+                                           detail.get("sport", "other"), started_at)
+        if track is None:
+            continue
+        efforts = detect_one(track, seg)
+        for effort in efforts:
+            _seg_store.add_effort(dd, user.handle, segment_id, effort)
+        total += len(efforts)
+
+    return JSONResponse({"ok": True, "efforts_found": total})
+
+
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