Add the vector policy source embedding controls

src/Explorer/Controls/VectorSearch/VectorEmbeddingSourceComponent.tsx

@@ -60,9 +60,6 @@ export const VectorEmbeddingSourceComponent: FunctionComponent<IVectorEmbeddingS
   discardChanges,
   onChange,
 }): JSX.Element => {
-  // The integrated-embedding capability gate lives at the parent's call site
-  // (VectorEmbeddingPoliciesComponent). Don't add a gate here — gating before the
-  // hooks below would violate the Rules of Hooks.
   const suffix = index + 1;
 
   const [sourcePathsRaw, setSourcePathsRaw] = useState<string>(initialEmbeddingSource?.sourcePaths?.join(", ") || "");
@@ -90,10 +87,7 @@ export const VectorEmbeddingSourceComponent: FunctionComponent<IVectorEmbeddingS
 
   const isValid = !hasAnyValue || (!sourcePathsError && !deploymentNameError && !modelNameError && !endpointError);
 
-  // Memoize the synthesized source so that equal field values yield the same object reference.
-  // Without this, every render would mint a new object literal, defeating the parent's
-  // reference-equality guard in onEmbeddingSourceChange and producing an infinite render loop
-  // once all five fields become valid.
+  // Memoize to avoid infinite render loops from parent's reference-equality check.
   const source = React.useMemo<VectorEmbeddingSource | undefined>(() => {
     if (!hasAnyValue || !isValid) {
       return undefined;
@@ -120,12 +114,6 @@ export const VectorEmbeddingSourceComponent: FunctionComponent<IVectorEmbeddingS
 
   React.useEffect(() => {
     onChange(source, isValid);
-    // `onChange` is intentionally omitted from the dependency array. The parent recreates
-    // its inline arrow on every render, and including it here would re-fire this effect
-    // on every parent render — feeding back into the parent's setState and producing an
-    // infinite loop. The effect's behavior depends only on `source` / `isValid`, which are
-    // memoized from local state, so capturing a stale `onChange` reference is safe: the
-    // underlying state mutation (setVectorEmbeddingPolicyData) is identity-stable.
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [source, isValid]);
 

src/Explorer/Controls/VectorSearch/VectorSearchUtils.ts

@@ -19,8 +19,6 @@ export const getQuantizerTypeOptions = (): IDropdownOption[] => [
 export const supportsQuantization = (indexType: VectorIndex["type"] | "none" | undefined): boolean =>
   indexType === "quantizedFlat" || indexType === "diskANN";
 
-// Parses a comma-separated path list, trims whitespace, drops blanks, and
-// prefixes a leading "/" on each entry if it isn't there already.
 export const parseSourcePaths = (raw: string): string[] => {
   if (!raw) {
     return [];

src/Utils/CapabilityUtils.ts

@@ -35,10 +35,8 @@ export const isFullTextSearchPreviewFeaturesEnabled = (targetAccountOverride?: A
   );
 };
 
-// `enableEmbeddingGenerator` is a top-level boolean on the database account
-// (e.g. properties.enableEmbeddingGenerator), not an entry in
-// properties.capabilities[]. It's the Foundry integrated embedding generator
-// flag that gates the `embeddingSource` block inside a Container Vector Policy.
+// Gates the `embeddingSource` block inside a Container Vector Policy.
+// Uses the top-level `enableEmbeddingGenerator` boolean (not capabilities[]).
 export const isIntegratedEmbeddingEnabled = (targetAccountOverride?: AccountOverride): boolean => {
   const { databaseAccount } = userContext;
   const enableEmbeddingGenerator =

src/Utils/arm/generatedClients/cosmos/types.ts

@@ -1413,25 +1413,15 @@ export interface VectorEmbedding {
   /* The number of dimensions in the vector. */
   dimensions: number;
 
-  /* Optional configuration for Cosmos DB integrated embeddings (server-side
-     embedding generation via Microsoft Foundry). When set, Cosmos DB
-     auto-populates the vector field from the listed source paths.
-     TODO: This field was added manually pending an upstream Swagger update;
-     re-applying `npm run generateARMClients` will overwrite it. */
+  /* Added manually pending upstream Swagger update; `npm run generateARMClients` will overwrite. */
   embeddingSource?: VectorEmbeddingSource;
 }
 
-/* Configuration for Cosmos DB integrated embeddings. */
 export interface VectorEmbeddingSource {
-  /* Source field paths used as input for embedding generation. */
   sourcePaths: string[];
-  /* The Foundry deployment name. */
   deploymentName: string;
-  /* The Foundry model name. */
   modelName: string;
-  /* The Foundry endpoint URL. */
   endpoint: string;
-  /* Authentication type used by Cosmos DB to call Foundry. */
   authType: "Entra";
 }