backend/tests/test_poi_score.py

@@ -373,6 +373,7 @@ def test_routing_decay_empty_db(monkeypatch):
     monkeypatch.setattr(ors_client, "is_configured", lambda: True)
     result = compute_poi_routing_decay(db, "cad", 56.838, 60.605)
     assert result.top_poi == []
+    assert result.poi_weighted_score == 0.0
 
 
 def test_routing_decay_score_spread_wider_than_straight_line(monkeypatch):

frontend/src/components/site-finder/analysis/PoiList2Gis.tsx

@@ -72,10 +72,8 @@ interface Props {
 // ── Component ─────────────────────────────────────────────────────────────────
 
 export function PoiList2Gis({ items, totalScore }: Props) {
-  // POI-weighted score is presented as «X / 100», so clamp to 0..100 defensively:
-  // the adapter sums round(weight*100) per POI без нормировки и при достаточном
-  // числе POI может выдать >100 → бессмысленное «137 / 100» (#1470). Корневую
-  // нормировку нужно чинить в site-finder-api.ts (useParcelPoiScoreQuery).
+  // poi_weighted_score is normalized to 0..100 on the backend (#1486).
+  // Clamp defensively in case of floating-point edge cases.
   const displayScore = Math.min(100, Math.max(0, totalScore));
 
   // Top-7, sorted by score_contribution desc

frontend/src/lib/mocks/poi-score.json

@@ -1,22 +1,22 @@
 {
   "cad_num": "66:41:0701045:42",
   "radius_m": 2000,
-  "poi_weighted_score": 72,
-  "top_poi": [
+  "poi_weighted_score": 19.9,
+  "items": [
+    {
+      "category": "park",
+      "name": "Сквер Попова",
+      "distance_m": 150,
+      "weight": 0.014,
+      "score_contribution": 4.4,
+      "address": null
+    },
     {
       "category": "metro_stop",
       "name": "Площадь 1905 года",
       "distance_m": 340,
-      "weight": 0.013559,
-      "score_contribution": 22.3,
-      "address": null
-    },
-    {
-      "category": "school",
-      "name": "Школа № 32",
-      "distance_m": 480,
-      "weight": 0.00885,
-      "score_contribution": 14.5,
+      "weight": 0.013636,
+      "score_contribution": 4.3,
       "address": null
     },
     {
@@ -24,15 +24,15 @@
       "name": "Детский сад № 111",
       "distance_m": 260,
       "weight": 0.0125,
-      "score_contribution": 12.7,
+      "score_contribution": 4.0,
       "address": null
     },
     {
-      "category": "park",
-      "name": "Сквер Попова",
-      "distance_m": 150,
-      "weight": 0.014,
-      "score_contribution": 10.8,
+      "category": "school",
+      "name": "Школа № 32",
+      "distance_m": 480,
+      "weight": 0.008621,
+      "score_contribution": 2.7,
       "address": null
     },
     {
@@ -40,15 +40,7 @@
       "name": "Городская больница № 7",
       "distance_m": 650,
       "weight": 0.005333,
-      "score_contribution": 8.8,
-      "address": null
-    },
-    {
-      "category": "shop_mall",
-      "name": "МЕГА Екатеринбург",
-      "distance_m": 1200,
-      "weight": 0.003077,
-      "score_contribution": 5.0,
+      "score_contribution": 1.7,
       "address": null
     },
     {
@@ -56,7 +48,15 @@
       "name": "Гимназия № 9",
       "distance_m": 820,
       "weight": 0.005435,
-      "score_contribution": 4.4,
+      "score_contribution": 1.7,
+      "address": null
+    },
+    {
+      "category": "shop_mall",
+      "name": "МЕГА Екатеринбург",
+      "distance_m": 1200,
+      "weight": 0.003077,
+      "score_contribution": 1.0,
       "address": null
     }
   ]