Fix: Initiate a request to check for file changes two seconds after compilation completes. (#18440)

web/src/pages/dataset/compilation/dataset-structure-view.tsx

@@ -14,6 +14,7 @@ import {
   useTraceRunData,
 } from '@/hooks/use-dataset-generate';
 import {
+  ArtifactAlterationKeys,
   DatasetStructureKeys,
   useDeleteDatasetStructure,
   useFetchArtifactAlteration,
@@ -71,7 +72,11 @@ export function DatasetStructureView({ kind }: DatasetStructureViewProps) {
     queryClient.invalidateQueries({
       queryKey: DatasetStructureKeys.kind(knowledgeBaseId, kind),
     });
+    queryClient.invalidateQueries({
+      queryKey: ArtifactAlterationKeys.detail(knowledgeBaseId, kind),
+    });
   }, [queryClient, knowledgeBaseId, kind]);
+  
   useRunEndEffect(structureStatus, handleRunEnd);
 
   const entityOptions = useMemo<SelectWithSearchFlagOptionType[]>(

web/src/pages/dataset/compilation/hooks/use-run-end-effect.ts

@@ -1,15 +1,15 @@
 import { GenerateStatus } from '@/constants/knowledge';
+import { useDebounceFn } from 'ahooks';
 import { useEffect, useRef } from 'react';
 
 // Fires once when a compilation run leaves the Running state, no matter how it
 // ended: finished at 100% (Running -> Completed), paused (the task is unbound,
 // so the trace resets and Running -> Start), or failed. Views refresh their
 // data through this single path so pausing behaves exactly like completion.
-export function useRunEndEffect(
-  status: GenerateStatus,
-  onRunEnd: () => void,
-) {
+// Debounced to fire 1s after the run settles, so the refetch reads final state.
+export function useRunEndEffect(status: GenerateStatus, onRunEnd: () => void) {
   const prevStatusRef = useRef(status);
+  const { run: scheduleRunEnd } = useDebounceFn(onRunEnd, { wait: 2000 });
 
   useEffect(() => {
     const prevStatus = prevStatusRef.current;
@@ -18,7 +18,7 @@ export function useRunEndEffect(
       prevStatus === GenerateStatus.Running &&
       status !== GenerateStatus.Running
     ) {
-      onRunEnd();
+      scheduleRunEnd();
     }
-  }, [status, onRunEnd]);
+  }, [status, scheduleRunEnd]);
 }