From d528677e0346928404256896a33479f2ac3d7cb2 Mon Sep 17 00:00:00 2001
From: Codex <codex@geointel.local>
Date: Tue, 14 Jul 2026 23:18:22 +0200
Subject: [PATCH] fix: localize primary map delivery status

---
 CHANGELOG.md                                        |  1 +
 .../test_sprint182_viewport_vector_delivery.py      |  2 +-
 frontend/src/App.tsx                                |  2 +-
 frontend/src/hooks/useViewportVectorLayer.ts        | 13 +++++++------
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07ed5615..1781dc56 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@
 - Added a provenance-gated full-Area query path for official pre-clipped datasets, avoiding redundant intersection of every feature against the same detailed municipal/regional boundary while preserving exact rectangle selection behavior.
 - Reduced a live complete-Kempen population/forest analysis from roughly 92 seconds to 2.8 seconds of API work while retaining the exact official totals.
 - Grouped dated population and forest snapshots into one current source plus an optional historical disclosure, translated remaining user-facing status/download/model-evaluation text and made municipality selection explicitly optional.
+- Replaced the last primary-map `features`/`PostGIS` delivery message with a plain Dutch zoom instruction and user-facing object counts.
 - Added focused scope filtering, command construction, boundary resolution, multi-NIS provenance, full-Area correctness, temporal-language and frontend-label tests; the full readiness gate now passes with 571 tests.
 
 ## Sprint 193 End-user regional workbench simplification (2026-07-14)
diff --git a/backend/tests/test_sprint182_viewport_vector_delivery.py b/backend/tests/test_sprint182_viewport_vector_delivery.py
index e448ffc0..7311346d 100644
--- a/backend/tests/test_sprint182_viewport_vector_delivery.py
+++ b/backend/tests/test_sprint182_viewport_vector_delivery.py
@@ -44,5 +44,5 @@ def test_map_reports_viewport_and_does_not_refit_each_slice() -> None:
     assert "map.on('moveend', emitViewport)" in geo_map
     assert "fitDataOnChange" in geo_map
     assert "onViewportChange" in geo_map
-    assert "Zoom in to level" in (ROOT / "frontend" / "src" / "hooks" / "useViewportVectorLayer.ts").read_text(encoding="utf-8")
+    assert "Zoom verder in" in (ROOT / "frontend" / "src" / "hooks" / "useViewportVectorLayer.ts").read_text(encoding="utf-8")
     assert "viewport-vector-status" in workspace
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 688cdf79..89ddc934 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -668,7 +668,7 @@ function App(): JSX.Element {
   const areaContextLabel = selectedArea?.name ?? (areas.length > 0 ? 'Kies een gebied' : 'Geen gebied')
   const datasetContextLabel = selectedDataset ? getDatasetDisplayName(selectedDataset) : datasets.length > 0 ? 'Kies een bron' : 'Geen bron'
   const layerContextLabel = mapFeatureCollection
-    ? `${mapFeatureCount} features`
+    ? `${mapFeatureCount.toLocaleString('nl-BE')} objecten`
     : viewportVectorLayerActive
       ? 'Kaartlaag gekozen'
       : 'Geen actieve laag'
diff --git a/frontend/src/hooks/useViewportVectorLayer.ts b/frontend/src/hooks/useViewportVectorLayer.ts
index 852e74cb..2726f4c1 100644
--- a/frontend/src/hooks/useViewportVectorLayer.ts
+++ b/frontend/src/hooks/useViewportVectorLayer.ts
@@ -6,6 +6,7 @@ import {
   VECTOR_VIEWPORT_MIN_ZOOM,
 } from '../config/vectorDelivery'
 import { formatError } from '../lib/formatError'
+import { getDatasetDisplayName } from '../lib/datasetDisplay'
 import { datasetsApi } from '../services/api/datasets'
 import type { DatasetCreateResponse, MapViewportState } from '../types'
 
@@ -38,7 +39,7 @@ export function useViewportVectorLayer({
   )
   const zoom = viewport?.zoom ?? null
   const zoomRequired = enabled && (zoom === null || zoom < VECTOR_VIEWPORT_MIN_ZOOM)
-  const layerLabel = selectedDataset?.reference_layer_name?.trim() || 'features'
+  const layerLabel = selectedDataset ? getDatasetDisplayName(selectedDataset) : 'de kaartlaag'
 
   useEffect(() => {
     requestSequence.current += 1
@@ -86,7 +87,7 @@ export function useViewportVectorLayer({
         setData(null)
         setLoadedFeatureCount(0)
         setTruncated(false)
-        setError(formatError(requestError, 'Unable to load visible vector features'))
+        setError(formatError(requestError, 'De zichtbare kaartobjecten konden niet worden geladen'))
       } finally {
         if (requestSequence.current === sequence) {
           setLoading(false)
@@ -104,18 +105,18 @@ export function useViewportVectorLayer({
       return null
     }
     if (zoomRequired) {
-      return `Zoom in to level ${VECTOR_VIEWPORT_MIN_ZOOM} to load ${layerLabel} from PostGIS.`
+      return `Zoom verder in (tot niveau ${VECTOR_VIEWPORT_MIN_ZOOM}) om ${layerLabel} op de kaart te tonen.`
     }
     if (loading) {
-      return 'Loading visible features from PostGIS...'
+      return 'Zichtbare kaartobjecten laden...'
     }
     if (error) {
       return error
     }
     if (truncated) {
-      return `${loadedFeatureCount.toLocaleString()} visible features loaded; zoom in further because this view exceeds the ${VECTOR_VIEWPORT_FEATURE_LIMIT.toLocaleString()} feature limit.`
+      return `${loadedFeatureCount.toLocaleString('nl-BE')} kaartobjecten getoond. Zoom verder in om meer detail te zien.`
     }
-    return `${loadedFeatureCount.toLocaleString()} visible of ${(featureCount ?? 0).toLocaleString()} total features loaded from PostGIS.`
+    return `${loadedFeatureCount.toLocaleString('nl-BE')} van ${(featureCount ?? 0).toLocaleString('nl-BE')} kaartobjecten zichtbaar.`
   }, [enabled, error, featureCount, layerLabel, loadedFeatureCount, loading, truncated, zoomRequired])
 
   return {