♿️(frontend) accessibility improvements on search components

Improve accessibility of search components by adding
appropriate ARIA attributes and enhancing screen reader
compatibility.

src/frontend/apps/e2e/__tests__/app-impress/doc-grid-move.spec.ts

@@ -213,7 +213,7 @@ test.describe('Doc grid move', () => {
         .getByRole('heading', { name: 'Choose a new parent doc' }),
     ).toBeVisible();
 
-    const input = page.getByRole('combobox', { name: 'Quick search input' });
+    const input = page.getByRole('combobox', { name: 'Search' });
     await input.click();
     await input.fill(titleDoc2);
 
@@ -303,7 +303,7 @@ test.describe('Doc grid move', () => {
         .getByRole('heading', { name: 'Choose a new parent doc' }),
     ).toBeVisible();
 
-    const input = page.getByRole('combobox', { name: 'Quick search input' });
+    const input = page.getByRole('combobox', { name: 'Search' });
     await input.click();
     await input.fill(titleDoc2);
 

src/frontend/apps/e2e/__tests__/app-impress/doc-search.spec.ts

@@ -168,7 +168,7 @@ test.describe('Document search', () => {
 
     // Click on the filter to show all docs
     await page
-      .getByLabel('Search results controls')
+      .getByRole('switch', { name: 'Search in all documents' })
       .getByText('All docs')
       .click();
 

src/frontend/apps/impress/src/components/quick-search/QuickSearch.tsx

@@ -43,6 +43,7 @@ export const QuickSearch = ({
   inputValue,
   showInput = true,
   label,
+  loading,
   placeholder,
   beforeList,
   children,
@@ -64,6 +65,7 @@ export const QuickSearch = ({
         >
           {showInput && (
             <QuickSearchInput
+              label={label}
               withSeparator={hasChildrens(children)}
               inputValue={inputValue}
               onFilter={onFilter}
@@ -74,7 +76,7 @@ export const QuickSearch = ({
             </QuickSearchInput>
           )}
           {beforeList}
-          <Command.List id={listId} aria-label={label} role="listbox">
+          <Command.List id={listId} aria-busy={loading}>
             <Box>{children}</Box>
           </Command.List>
         </Command>

src/frontend/apps/impress/src/components/quick-search/QuickSearchGroup.tsx

@@ -19,6 +19,7 @@ export const QuickSearchGroup = <T,>({
 }: Props<T>) => {
   return (
     <>
+      {group.groupName && (
         <Text
           className="--docs--quick-search-group-title"
           as="h2"
@@ -28,6 +29,7 @@ export const QuickSearchGroup = <T,>({
         >
           {group.groupName}
         </Text>
+      )}
       <Command.Group
         key={group.groupName}
         forceMount={false}

src/frontend/apps/impress/src/components/quick-search/QuickSearchInput.tsx

@@ -11,6 +11,7 @@ import { Box } from '../Box';
 
 type QuickSearchInputProps = {
   inputValue?: string;
+  label?: string;
   onFilter?: (str: string) => void;
   placeholder?: string;
   withSeparator?: boolean;
@@ -18,6 +19,7 @@ type QuickSearchInputProps = {
 };
 export const QuickSearchInput = ({
   inputValue,
+  label,
   onFilter,
   placeholder,
   children,
@@ -60,14 +62,12 @@ export const QuickSearchInput = ({
         <Command.Input
           ref={inputRef}
           autoFocus={true}
-          aria-label={t('Quick search input')}
+          aria-label={label ?? t('Search')}
           aria-controls={listId}
           value={inputValue}
-          role="combobox"
           placeholder={placeholder ?? t('Search')}
           onValueChange={onFilter}
           maxLength={254}
-          minLength={6}
           data-testid="quick-search-input"
         />
       </Box>

src/frontend/apps/impress/src/components/quick-search/QuickSearchStyle.tsx

@@ -1,10 +1,6 @@
 import { createGlobalStyle } from 'styled-components';
 
 export const QuickSearchStyle = createGlobalStyle`
-  & *:focus-visible {
-    outline: none;
-  }
-
   .quick-search-container {
     [cmdk-root] {
       width: 100%;

src/frontend/apps/impress/src/features/docs/doc-search/components/DocSearchContent.tsx

@@ -95,9 +95,11 @@ export const DocSearchContent = ({
         : [],
     });
 
-    if (search) {
+    if (search && !loading) {
       announce(
-        t('{{count}} result(s) available', { count: elements.length }),
+        elements.length === 0
+          ? t('No documents found')
+          : t('{{count}} document found', { count: elements.length }),
         'polite',
       );
     }

src/frontend/apps/impress/src/features/docs/doc-search/components/DocSearchFilters.tsx

@@ -9,43 +9,56 @@ import { useDocSearchFilterStore } from '../stores/useDocSearchFilterStore';
 export const DocSearchFilters = () => {
   const { t } = useTranslation();
   const { setFilter, filter } = useDocSearchFilterStore();
+  const isAll = filter === 'all';
+  const toggle = () => setFilter(isAll ? 'current' : 'all');
 
   return (
     /**
      * The switch is not focusable, so we wrap it in a div that can be focused
      * and handle the keydown event to toggle the switch with
-     * space key for accessibility reasons
+     * space or enter key for accessibility reasons
      */
     <Box
+      role="switch"
+      aria-checked={isAll}
+      aria-label={t('Search in all documents')}
       tabIndex={0}
       onKeyDown={(e) => {
-        if (e.key === ' ') {
+        if (e.key === ' ' || e.key === 'Enter') {
           e.preventDefault();
-          setFilter(filter === 'all' ? 'current' : 'all');
+          toggle();
         }
       }}
       $css={css`
-        &:focus-visible .c__switch__rail {
+        &:focus-visible {
+          outline: none;
+
+          .c__switch__rail {
             outline: none;
             box-shadow: 0 0 0 2px
               var(--c--contextuals--border--semantic--brand--primary);
           }
+        }
         // Remove the default focus style of the switch component
-        .c__checkbox:focus-within {
+        .c__checkbox {
           border: none;
           box-shadow: none;
           outline: 0;
         }
+        & *:focus-visible {
+          outline: none;
+        }
       `}
     >
       <Switch
         labelSide="right"
         label={t('All docs')}
-        checked={filter === 'all'}
-        onChange={() => setFilter(filter === 'all' ? 'current' : 'all')}
+        checked={isAll}
+        onChange={toggle}
         aria-label={t(
           'Toggle to search in all documents or only in current document',
         )}
+        tabIndex={-1}
       />
     </Box>
   );

src/frontend/apps/impress/src/features/docs/doc-search/components/DocSearchModal.tsx

@@ -90,12 +90,25 @@ const DocSearchModalGlobal = ({
       closeOnClickOutside
       size={isLargeScreen ? ModalSize.LARGE : ModalSize.FULL}
       hideCloseButton
-      aria-describedby="doc-search-modal-title"
+      aria-label={t('Search for a document')}
+      aria-labelledby="doc-search-modal-title"
+      aria-describedby="doc-search-modal-description"
       title={
         <>
-          <Text as="h2" $margin="0" $size="s" $align="flex-start">
+          <Text
+            as="h2"
+            $margin="0"
+            $size="s"
+            $align="flex-start"
+            id="doc-search-modal-title"
+          >
             {t('Search for a document')}
           </Text>
+          <Text id="doc-search-modal-description" className="sr-only">
+            {t(
+              'Search documents by name, navigate using arrows, and select a result with Enter.',
+            )}
+          </Text>
           <Box $position="absolute" $css="top: 4px; right: 4px;">
             <ButtonCloseModal
               aria-label={t('Close the search modal')}
@@ -111,7 +124,6 @@ const DocSearchModalGlobal = ({
         $justify="space-between"
         className="--docs--doc-search-modal"
         $padding={{ bottom: 'base' }}
-        aria-label={t('Search modal')}
       >
         <QuickSearch
           label={t('Search documents')}
@@ -120,14 +132,17 @@ const DocSearchModalGlobal = ({
           onFilter={handleInputSearch}
           beforeList={
             <Box
-              $margin={{ top: 'sm', horizontal: 'base' }}
+              $margin={{ vertical: 'sm', horizontal: 'base' }}
               $justify="space-between"
               $direction="row"
               $align="center"
-              role="group"
-              aria-label={t('Search results controls')}
             >
-              <Text $color="textSecondary" $weight="700">
+              <Text
+                $color="textSecondary"
+                $weight="700"
+                role="status"
+                aria-live="polite"
+              >
                 <DocSearchStateText
                   hasResults={results.length > 0}
                   filter={filter}

src/frontend/apps/impress/src/features/docs/docs-grid/components/DocMoveModal.tsx

@@ -179,7 +179,7 @@ export const DocMoveModal = ({
             </Text>
             <Box $position="absolute" $css="top: 4px; right: 4px;">
               <ButtonCloseModal
-                aria-label={t('Close the search modal')}
+                aria-label={t('Close the move modal')}
                 onClick={onClose}
               />
             </Box>