chore(ui): unify filter search and batch patterns

ui/CHANGELOG.md

@@ -8,6 +8,7 @@ All notable changes to the **Prowler UI** are documented in this file.
 
 - Redesign compliance page, client-side search for compliance frameworks, compact scan selector trigger, enhanced compliance cards [(#10767)](https://github.com/prowler-cloud/prowler/pull/10767)
 - Allows tenant owners to expel users from their organizations  [(#10787)](https://github.com/prowler-cloud/prowler/pull/10787)
+- Shared filter dropdowns now support local option search and auto-scroll to the first visible match across table and provider filters [(#10859)](https://github.com/prowler-cloud/prowler/pull/10859)
 - Backward-compatibility middleware redirect from `/sign-up?invitation_token=…` to `/invitation/accept?invitation_token=…`; new invitation emails use `/invitation/accept` directly [(#10797)](https://github.com/prowler-cloud/prowler/pull/10797)
 
 ---

ui/components/providers/providers-filters.test.tsx

@@ -0,0 +1,92 @@
+import { render, screen } from "@testing-library/react";
+import { describe, expect, it, vi } from "vitest";
+
+import type { FilterOption } from "@/types/filters";
+import type { ProviderProps } from "@/types/providers";
+
+vi.mock("next/navigation", () => ({
+  useSearchParams: () => new URLSearchParams(),
+}));
+
+vi.mock("@/hooks/use-url-filters", () => ({
+  useUrlFilters: () => ({ updateFilter: vi.fn() }),
+}));
+
+vi.mock("@/app/(prowler)/_overview/_components/provider-type-selector", () => ({
+  ProviderTypeSelector: () => <div>Provider type selector</div>,
+}));
+
+vi.mock("@/components/filters/clear-filters-button", () => ({
+  ClearFiltersButton: () => <button type="button">Clear</button>,
+}));
+
+vi.mock("@/components/ui/entities/entity-info", () => ({
+  EntityInfo: () => null,
+}));
+
+vi.mock("@/lib/helper-filters", () => ({
+  isConnectionStatus: () => false,
+  isGroupFilterEntity: () => false,
+}));
+
+vi.mock("@/components/shadcn/select/multiselect", () => ({
+  MultiSelect: ({ children }: { children: React.ReactNode }) => (
+    <div>{children}</div>
+  ),
+  MultiSelectTrigger: ({ children }: { children: React.ReactNode }) => (
+    <div>{children}</div>
+  ),
+  MultiSelectValue: ({ placeholder }: { placeholder: string }) => (
+    <span>{placeholder}</span>
+  ),
+  MultiSelectContent: ({
+    children,
+    search,
+  }: {
+    children: React.ReactNode;
+    search?: boolean | { placeholder?: string };
+  }) => (
+    <div
+      data-testid="multiselect-content"
+      data-search-placeholder={
+        typeof search === "object" ? search.placeholder : String(search)
+      }
+    >
+      {children}
+    </div>
+  ),
+  MultiSelectSelectAll: ({ children }: { children: React.ReactNode }) => (
+    <button type="button">{children}</button>
+  ),
+  MultiSelectSeparator: () => <hr />,
+  MultiSelectItem: ({
+    children,
+    value,
+  }: {
+    children: React.ReactNode;
+    value: string;
+  }) => <option value={value}>{children}</option>,
+}));
+
+import { ProvidersFilters } from "./providers-filters";
+
+const filters: FilterOption[] = [
+  {
+    key: "filter[group__in]",
+    labelCheckboxGroup: "Groups",
+    values: ["engineering"],
+  },
+];
+
+const providers: ProviderProps[] = [];
+
+describe("ProvidersFilters", () => {
+  it("enables searchable provider filter dropdowns", () => {
+    render(<ProvidersFilters filters={filters} providers={providers} />);
+
+    expect(screen.getByTestId("multiselect-content")).toHaveAttribute(
+      "data-search-placeholder",
+      "Search groups...",
+    );
+  });
+});

ui/components/providers/providers-filters.tsx

@@ -24,6 +24,10 @@ import {
   ProviderProps,
 } from "@/types/providers";
 
+function isNonEmptyString(value: string | null | undefined): value is string {
+  return Boolean(value);
+}
+
 interface ProvidersFiltersProps {
   filters: FilterOption[];
   providers: ProviderProps[];
@@ -38,6 +42,14 @@ export const ProvidersFilters = ({
   const { updateFilter } = useUrlFilters();
   const searchParams = useSearchParams();
 
+  const buildSearchConfig = (filter: FilterOption) => {
+    const label = filter.labelCheckboxGroup.toLowerCase();
+    return {
+      placeholder: `Search ${label}...`,
+      emptyMessage: `No ${label} found.`,
+    };
+  };
+
   const sortedFilters = [...filters].sort((a, b) => {
     if (a.index !== undefined && b.index !== undefined)
       return a.index - b.index;
@@ -107,6 +119,35 @@ export const ProvidersFilters = ({
     );
   };
 
+  const getSearchKeywords = (
+    entity: FilterEntity | undefined,
+    value: string,
+    displayLabel: string,
+  ): string[] => {
+    if (!entity) {
+      return [displayLabel, value];
+    }
+
+    if (isConnectionStatus(entity)) {
+      return [displayLabel, value, (entity as ProviderConnectionStatus).label];
+    }
+
+    if (isGroupFilterEntity(entity)) {
+      return [displayLabel, value, (entity as GroupFilterEntity).name].filter(
+        isNonEmptyString,
+      );
+    }
+
+    const providerEntity = entity as ProviderEntity;
+    return [
+      displayLabel,
+      value,
+      providerEntity.alias,
+      providerEntity.uid,
+      providerEntity.provider,
+    ].filter(isNonEmptyString);
+  };
+
   return (
     <div className="flex flex-wrap items-center gap-4">
       <div className="min-w-[200px] flex-1 md:max-w-[280px]">
@@ -126,7 +167,7 @@ export const ProvidersFilters = ({
                 />
               </MultiSelectTrigger>
               <MultiSelectContent
-                search={false}
+                search={buildSearchConfig(filter)}
                 width={filter.width ?? "default"}
               >
                 <MultiSelectSelectAll>Select All</MultiSelectSelectAll>
@@ -141,6 +182,7 @@ export const ProvidersFilters = ({
                       key={value}
                       value={value}
                       badgeLabel={getBadgeLabel(entity, displayLabel)}
+                      keywords={getSearchKeywords(entity, value, displayLabel)}
                     >
                       {entity ? renderEntityContent(entity) : displayLabel}
                     </MultiSelectItem>

ui/components/shadcn/select/multiselect.test.tsx

@@ -1,6 +1,6 @@
 import { render, screen, within } from "@testing-library/react";
 import userEvent from "@testing-library/user-event";
-import { describe, expect, it } from "vitest";
+import { beforeEach, describe, expect, it, vi } from "vitest";
 
 import {
   MultiSelect,
@@ -10,6 +10,8 @@ import {
   MultiSelectValue,
 } from "./multiselect";
 
+const scrollIntoViewMock = vi.fn();
+
 class ResizeObserverMock {
   observe() {}
   unobserve() {}
@@ -25,10 +27,14 @@ Object.defineProperty(globalThis, "ResizeObserver", {
 Object.defineProperty(HTMLElement.prototype, "scrollIntoView", {
   writable: true,
   configurable: true,
-  value: () => {},
+  value: scrollIntoViewMock,
 });
 
 describe("MultiSelect", () => {
+  beforeEach(() => {
+    scrollIntoViewMock.mockClear();
+  });
+
   it("shows preselected labels before the popover opens", () => {
     // Given
     render(
@@ -107,6 +113,32 @@ describe("MultiSelect", () => {
     ).not.toBeInTheDocument();
   });
 
+  it("scrolls the first visible match into view when filtering", async () => {
+    const user = userEvent.setup();
+
+    render(
+      <MultiSelect values={[]} onValuesChange={() => {}}>
+        <MultiSelectTrigger>
+          <MultiSelectValue placeholder="Select accounts" />
+        </MultiSelectTrigger>
+        <MultiSelectContent
+          search={{
+            placeholder: "Search accounts...",
+            emptyMessage: "No accounts found.",
+          }}
+        >
+          <MultiSelectItem value="azure-dev">Development Azure</MultiSelectItem>
+          <MultiSelectItem value="aws-prod">Production AWS</MultiSelectItem>
+        </MultiSelectContent>
+      </MultiSelect>,
+    );
+
+    await user.click(screen.getByRole("combobox"));
+    await user.type(screen.getByPlaceholderText("Search accounts..."), "aws");
+
+    expect(scrollIntoViewMock).toHaveBeenCalled();
+  });
+
   it("uses a normalized dropdown width instead of growing with the longest item", async () => {
     const user = userEvent.setup();
 

ui/components/ui/table/data-table-filter-custom-batch.test.tsx

@@ -65,11 +65,19 @@ vi.mock("@/components/shadcn/select/multiselect", () => ({
   MultiSelectContent: ({
     children,
     width,
+    search,
   }: {
     children: React.ReactNode;
     width?: string;
+    search?: boolean | { placeholder?: string; emptyMessage?: string };
   }) => (
-    <div data-testid="multiselect-content" data-width={width ?? "default"}>
+    <div
+      data-testid="multiselect-content"
+      data-width={width ?? "default"}
+      data-search-placeholder={
+        typeof search === "object" ? search.placeholder : String(search)
+      }
+    >
       {children}
     </div>
   ),
@@ -300,5 +308,14 @@ describe("DataTableFilterCustom — batch vs instant mode", () => {
         "wide",
       );
     });
+
+    it("should enable searchable filter dropdowns by default", () => {
+      render(<DataTableFilterCustom filters={[severityFilter]} />);
+
+      expect(screen.getByTestId("multiselect-content")).toHaveAttribute(
+        "data-search-placeholder",
+        "Search severity...",
+      );
+    });
   });
 });

ui/components/ui/table/data-table-filter-custom.tsx

@@ -30,6 +30,10 @@ import {
 import { DATA_TABLE_FILTER_MODE, DataTableFilterMode } from "@/types/filters";
 import { ProviderConnectionStatus } from "@/types/providers";
 
+function isNonEmptyString(value: string | null | undefined): value is string {
+  return Boolean(value);
+}
+
 export interface DataTableFilterCustomProps {
   filters: FilterOption[];
   /** Optional element to render at the start of the filters grid */
@@ -70,6 +74,14 @@ export const DataTableFilterCustom = ({
   const { updateFilter } = useUrlFilters();
   const searchParams = useSearchParams();
 
+  const buildSearchConfig = (filter: FilterOption) => {
+    const label = filter.labelCheckboxGroup.toLowerCase();
+    return {
+      placeholder: `Search ${label}...`,
+      emptyMessage: `No ${label} found.`,
+    };
+  };
+
   // Helper function to get entity from valueLabelMapping
   const getEntityForValue = (
     filter: FilterOption,
@@ -124,6 +136,34 @@ export const DataTableFilterCustom = ({
     );
   };
 
+  const getSearchKeywords = (
+    entity: FilterEntity | undefined,
+    value: string,
+    displayLabel: string,
+  ): string[] => {
+    if (!entity) {
+      return [displayLabel, value];
+    }
+
+    if (isScanEntity(entity as ScanEntity)) {
+      const label = getScanEntityLabel(entity as ScanEntity);
+      return [displayLabel, value, label].filter(isNonEmptyString);
+    }
+
+    if (isConnectionStatus(entity)) {
+      return [displayLabel, value, (entity as ProviderConnectionStatus).label];
+    }
+
+    const providerEntity = entity as ProviderEntity;
+    return [
+      displayLabel,
+      value,
+      providerEntity.alias,
+      providerEntity.uid,
+      providerEntity.provider,
+    ].filter(isNonEmptyString);
+  };
+
   // Sort filters by index property, with fallback to original order for filters without index
   const sortedFilters = () => {
     return [...filters].sort((a, b) => {
@@ -204,7 +244,7 @@ export const DataTableFilterCustom = ({
               />
             </MultiSelectTrigger>
             <MultiSelectContent
-              search={false}
+              search={buildSearchConfig(filter)}
               width={filter.width ?? "default"}
             >
               <MultiSelectSelectAll>Select All</MultiSelectSelectAll>
@@ -219,6 +259,7 @@ export const DataTableFilterCustom = ({
                     key={value}
                     value={value}
                     badgeLabel={getBadgeLabel(entity, displayLabel)}
+                    keywords={getSearchKeywords(entity, value, displayLabel)}
                   >
                     {entity ? renderEntityContent(entity) : displayLabel}
                   </MultiSelectItem>