feat: stream municipality vectors by viewport

2026-07-14 10:47:23 +02:00
parent 4933284890
commit 1ba479b50b
19 changed files with 465 additions and 38 deletions
@@ -12,6 +12,7 @@ import type {
 } from '../types'
 import { formatError } from '../lib/formatError'
 import { isPrimaryFocusMunicipalityBoundaryDataset } from '../config/primaryFocus'
+import { VECTOR_VIEWPORT_FEATURE_THRESHOLD } from '../config/vectorDelivery'

 interface DatasetWorkflowOptions {
  selectedProjectId: string | null
@@ -165,12 +166,13 @@ export function useDatasetWorkflow({
    setJobs([])
    try {
      if (isVectorDatasetType(dataset.dataset_type)) {
-        const [content, summary] = await Promise.all([
-          datasetsApi.getContent(projectId, dataset.id),
-          datasetsApi.vectorSummary(projectId, dataset.id),
-        ])
-        setDatasetContent(content)
+        const summary = await datasetsApi.vectorSummary(projectId, dataset.id)
        setSelectedDatasetSummary(summary)
+        const featureCount = summary.feature_count ?? dataset.feature_count
+        if (featureCount == null || featureCount <= VECTOR_VIEWPORT_FEATURE_THRESHOLD) {
+          const content = await datasetsApi.getContent(projectId, dataset.id)
+          setDatasetContent(content)
+        }
      } else if (dataset.dataset_type === 'raster') {
        try {
          const rasterInspection = await datasetsApi.rasterInspect(projectId, dataset.id)