Fix regional bathymetry context labels

frontend/src/App.tsx

@@ -36,7 +36,12 @@ import { useSourceFreshness } from './hooks/useSourceFreshness'
 import { useWorkbenchBootstrap } from './hooks/useWorkbenchBootstrap'
 import { useViewportVectorLayer } from './hooks/useViewportVectorLayer'
 import { getDatasetDisplayName } from './lib/datasetDisplay'
-import { REGIONAL_WORKSPACE_LABEL, REGIONAL_WORKSPACE_PROJECT_NAME } from './config/primaryFocus'
+import {
+  FLANDERS_WORKSPACE_LABEL,
+  FLANDERS_WORKSPACE_PROJECT_NAME,
+  REGIONAL_WORKSPACE_LABEL,
+  REGIONAL_WORKSPACE_PROJECT_NAME,
+} from './config/primaryFocus'
 
 function isVectorDatasetType(datasetType: string): boolean {
   return datasetType === 'vector' || datasetType === 'geojson'
@@ -664,8 +669,38 @@ function App(): JSX.Element {
     || segmentationItems.length > 0
   const projectContextLabel = selectedProject?.name === REGIONAL_WORKSPACE_PROJECT_NAME
     ? REGIONAL_WORKSPACE_LABEL
-    : selectedProject?.name ?? 'Geen werkruimte'
+    : selectedProject?.name === FLANDERS_WORKSPACE_PROJECT_NAME
+      ? FLANDERS_WORKSPACE_LABEL
+      : selectedProject?.name ?? 'Geen werkruimte'
   const areaContextLabel = selectedArea?.name ?? (areas.length > 0 ? 'Kies een gebied' : 'Geen gebied')
+  const bathymetryContextActive = Boolean(
+    activeWorkspace === 'map'
+      && selectedDataset?.source_name === 'vmm_vha_bathymetry_profiles',
+  )
+  const regionalBathymetryContextActive = Boolean(
+    bathymetryContextActive
+      && selectedDataset?.source_metadata?.regional_partitions_complete === true
+      && selectedArea
+      && !/^Gemeente\s/i.test(selectedArea.name),
+  )
+  const regionalBathymetryManifest = String(
+    selectedDataset?.source_metadata?.partition_manifest_sha256 ?? '',
+  )
+  const regionalBathymetryPartitions = regionalBathymetryContextActive
+    ? availableMapDatasets.filter(
+        (dataset) =>
+          dataset.source_name === 'vmm_vha_bathymetry_profiles'
+          && dataset.source_metadata?.regional_partitions_complete === true
+          && String(dataset.source_metadata?.partition_manifest_sha256 ?? '') === regionalBathymetryManifest,
+      )
+    : []
+  const regionalBathymetryProfileCount = regionalBathymetryPartitions.reduce(
+    (total, dataset) => total + (dataset.feature_count ?? dataset.vector_summary?.feature_count ?? 0),
+    0,
+  )
+  const bathymetryProfileCount = regionalBathymetryContextActive
+    ? regionalBathymetryProfileCount
+    : selectedDataset?.feature_count ?? selectedDataset?.vector_summary?.feature_count ?? 0
   const datasetContextLabel = activeWorkspace === 'map' && mapContextSourceLabel
     ? mapContextSourceLabel
     : analysisMapLayerActive && mapFeatureCollection
@@ -675,7 +710,11 @@ function App(): JSX.Element {
       : datasets.length > 0
         ? 'Kies een bron'
         : 'Geen bron'
-  const layerContextLabel = mapFeatureCollection
+  const layerContextLabel = bathymetryContextActive
+    ? regionalBathymetryContextActive
+      ? `${bathymetryProfileCount.toLocaleString('nl-BE')} profielen · ${regionalBathymetryPartitions.length} gemeenten`
+      : `${bathymetryProfileCount.toLocaleString('nl-BE')} profielen`
+    : mapFeatureCollection
     ? `${mapFeatureCount.toLocaleString('nl-BE')} objecten`
     : viewportVectorLayerActive
       ? 'Kaartlaag gekozen'
@@ -693,7 +732,7 @@ function App(): JSX.Element {
           <span className="brand-mark" aria-hidden="true">GI</span>
           <div>
             <h1>GeoIntel</h1>
-            <p>GeoAI-werkruimte · Mol en de Kempen</p>
+            <p>GeoAI-werkruimte · gebiedsdata en analyse</p>
           </div>
         </div>
         <div className="context-bar" aria-label="Actieve werkcontext">