sync

apps/api/app/activity.py

@@ -61,6 +61,9 @@ def activity_rows(
             confidence = min(confidence, 50)
         elif len(players) == 2:
             confidence = min(confidence, 65)
+        coordinate_precisions = {_coordinate_precision(item) for item in items}
+        coordinate_precision = max(coordinate_precisions, key=_precision_rank)
+        coordinate_sources = sorted({_source_system(item) for item in items})
         latest = max(_aware(r.reported_at) for r in items)
         baits = Counter(r.bait.name for r in items if r.bait)
         freshness_text = _freshness_text(now - latest)
@@ -74,7 +77,9 @@ def activity_rows(
             max_weight_g=max(r.weight_g for r in items), last_confirmed_at=latest,
             activity_score=activity, confidence_score=confidence,
             explanation=_explanation(len(items), len(players), freshness_text, activity, confidence),
-            sources=sorted({_source_system(item) for item in items}),
+            sources=coordinate_sources,
+            coordinate_precision=coordinate_precision,
+            coordinate_sources=coordinate_sources,
         ))
     return sorted(result, key=lambda row: (row.activity_score, row.last_confirmed_at), reverse=True)
 
@@ -90,6 +95,16 @@ def _source_system(report: CatchReport) -> str:
     return "manual-import"
 
 
+def _coordinate_precision(report: CatchReport) -> str:
+    provenance = (report.raw_payload or {}).get("provenance", {})
+    value = provenance.get("coordinate_precision") if isinstance(provenance, dict) else None
+    return value if value in {"exact", "approximate", "area", "missing"} else "exact"
+
+
+def _precision_rank(value: str) -> int:
+    return {"exact": 0, "approximate": 1, "area": 2, "missing": 3}[value]
+
+
 def _aware(value: datetime) -> datetime:
     return value if value.tzinfo else value.replace(tzinfo=timezone.utc)