♻️(frontend) refacto Version modal to fit with the design system

We refactored the version modal to fit
the design system. We removed some dead code and
fixed some state issues.

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to
 - ♿️(frontend) announce formatting shortcuts for screen readers #2070
 - ✨(frontend) add markdown copy icon for Copy as Markdown option #2096
 - ♻️(backend) skip saving in database a document when payload is empty #2062
+- ♻️(frontend) refacto Version modal to fit with the design system #2091
 
 ### Fixed
 
@@ -22,7 +23,7 @@ and this project adheres to
 - 💫(frontend) fix the help button to the bottom in tree #2073
 - ♿️(frontend) fix aria-labels for table of contents #2065
 - 🐛(backend) allow using search endpoint without refresh token enabled #2097
-- 🐛(frontend) fix close panel when click on subdoc
+- 🐛(frontend) fix close panel when click on subdoc #2094
 - 🐛(frontend) fix leftpanel button in doc version #9238
 
 ## [v4.8.2] - 2026-03-19

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

@@ -164,11 +164,16 @@ test.describe('Doc Version', () => {
     await expect(modal.getByText('World')).toBeHidden();
 
     await page.getByRole('button', { name: 'Restore', exact: true }).click();
-    await expect(page.getByText('Your current document will')).toBeVisible();
-    await page.getByText('If a member is editing, his').click();
+    await expect(
+      page.getByText(
+        "The current document will be replaced, but you'll still find it in the version history.",
+      ),
+    ).toBeVisible();
 
     await page.getByLabel('Restore', { exact: true }).click();
 
+    await page.waitForTimeout(500);
+
     await expect(page.getByText('Hello')).toBeVisible();
     await expect(page.getByText('World')).toBeHidden();
   });

src/frontend/apps/impress/src/features/docs/doc-versioning/components/ModalConfirmationVersion.tsx

@@ -5,8 +5,8 @@ import {
   VariantType,
   useToastProvider,
 } from '@gouvfr-lasuite/cunningham-react';
-import { useRouter } from 'next/router';
 import { useTranslation } from 'react-i18next';
+import { createGlobalStyle } from 'styled-components';
 
 import { Box, Text } from '@/components';
 import {
@@ -21,15 +21,22 @@ import { KEY_LIST_DOC_VERSIONS } from '../api/useDocVersions';
 import { Versions } from '../types';
 import { revertUpdate } from '../utils';
 
-interface ModalConfirmationVersionProps {
-  onClose: () => void;
-  docId: Doc['id'];
+const ModalStyle = createGlobalStyle`
+  .c__modal__title {
+    margin-bottom: var(--c--globals--spacings--sm);
+  }
+`;
 
+interface ModalConfirmationVersionProps {
+  docId: Doc['id'];
+  onClose: () => void;
+  onSuccess: () => void;
   versionId: Versions['version_id'];
 }
 
 export const ModalConfirmationVersion = ({
   onClose,
+  onSuccess,
   docId,
   versionId,
 }: ModalConfirmationVersionProps) => {
@@ -39,14 +46,13 @@ export const ModalConfirmationVersion = ({
   });
   const { t } = useTranslation();
   const { toast } = useToastProvider();
-  const { push } = useRouter();
   const { provider } = useProviderStore();
   const { mutate: updateDoc } = useUpdateDoc({
     listInvalidQueries: [KEY_LIST_DOC_VERSIONS],
     onSuccess: () => {
       const onDisplaySuccess = () => {
         toast(t('Version restored successfully'), VariantType.SUCCESS);
-        void push(`/docs/${docId}`);
+        onSuccess();
       };
 
       if (!provider || !version?.content) {
@@ -64,6 +70,10 @@ export const ModalConfirmationVersion = ({
     },
   });
 
+  if (!version) {
+    return null;
+  }
+
   return (
     <Modal
       isOpen
@@ -102,7 +112,7 @@ export const ModalConfirmationVersion = ({
           </Button>
         </>
       }
-      size={ModalSize.SMALL}
+      size={ModalSize.MEDIUM}
       title={
         <Text
           as="h1"
@@ -111,17 +121,17 @@ export const ModalConfirmationVersion = ({
           $size="h6"
           $align="flex-start"
         >
-          {t('Warning')}
+          {t('Restoring an older version')}
         </Text>
       }
     >
+      <ModalStyle />
       <Box className="--docs--modal-confirmation-version">
         <Box>
-          <Text $variation="secondary" as="p">
-            {t('Your current document will revert to this version.')}
-          </Text>
-          <Text $variation="secondary" as="p">
-            {t('If a member is editing, his works can be lost.')}
+          <Text $variation="secondary" as="p" $margin="none">
+            {t(
+              "The current document will be replaced, but you'll still find it in the version history.",
+            )}
           </Text>
         </Box>
       </Box>

src/frontend/apps/impress/src/features/docs/doc-versioning/components/ModalSelectVersion.tsx

@@ -114,7 +114,8 @@ export const ModalSelectVersion = ({
             $height="calc(100vh - 2em - 12px)"
             $css={css`
               overflow-y: hidden;
-              border-left: 1px solid var(--c--globals--colors--gray-200);
+              border-left: 1px solid
+                var(--c--contextuals--border--surface--primary);
             `}
           >
             <Box
@@ -130,7 +131,8 @@ export const ModalSelectVersion = ({
                 $direction="row"
                 $align="center"
                 $css={css`
-                  border-bottom: 1px solid var(--c--globals--colors--gray-200);
+                  border-bottom: 1px solid
+                    var(--c--contextuals--border--surface--primary);
                 `}
                 $padding="sm"
               >
@@ -155,7 +157,8 @@ export const ModalSelectVersion = ({
               <Box
                 $padding="xs"
                 $css={css`
-                  border-top: 1px solid var(--c--globals--colors--gray-200);
+                  border-top: 1px solid
+                    var(--c--contextuals--border--surface--primary);
                 `}
               >
                 <Button
@@ -174,6 +177,9 @@ export const ModalSelectVersion = ({
         <ModalConfirmationVersion
           onClose={() => {
             restoreModal.close();
+          }}
+          onSuccess={() => {
+            restoreModal.close();
             onClose();
             setSelectedVersionId(undefined);
           }}

src/frontend/apps/impress/src/features/docs/doc-versioning/components/VersionItem.tsx

@@ -1,94 +1,38 @@
-import dynamic from 'next/dynamic';
-import { useState } from 'react';
 import { useTranslation } from 'react-i18next';
 
-import { Box, BoxButton, Text } from '@/components';
+import { BoxButton, Text } from '@/components';
 import { useCunninghamTheme } from '@/cunningham';
-import { Doc } from '@/docs/doc-management';
-
-import { Versions } from '../types';
-
-const ModalConfirmationVersion = dynamic(
-  () =>
-    import('./ModalConfirmationVersion').then((mod) => ({
-      default: mod.ModalConfirmationVersion,
-    })),
-  { ssr: false },
-);
 
 interface VersionItemProps {
-  docId: Doc['id'];
   text: string;
-  versionId?: Versions['version_id'];
   isActive: boolean;
   onSelect?: () => void;
 }
 
-export const VersionItem = ({
-  docId,
-  versionId,
-  text,
-  isActive,
-  onSelect,
-}: VersionItemProps) => {
+export const VersionItem = ({ text, isActive, onSelect }: VersionItemProps) => {
   const { t } = useTranslation();
-  const { colorsTokens, spacingsTokens } = useCunninghamTheme();
-
-  const [isModalVersionOpen, setIsModalVersionOpen] = useState(false);
+  const { spacingsTokens } = useCunninghamTheme();
 
   return (
-    <>
-      <BoxButton
-        aria-label={t('Restore version of {{date}}', { date: text })}
-        aria-pressed={isActive}
-        $width="100%"
-        $css={`
-          &:focus-visible {
-            background: var(--c--globals--colors--gray-100);
-            border-radius: var(--c--globals--spacings--st);
-          }
-        `}
-        className="version-item"
-        onClick={onSelect}
-      >
-        <Box
-          $width="100%"
-          as="span"
-          $background={isActive ? colorsTokens['gray-100'] : 'transparent'}
-          $radius={spacingsTokens['3xs']}
-          $css={`
-            cursor: pointer;
-
-            &:hover {
-              background: ${colorsTokens['gray-100']};
-            }
-          `}
-          $hasTransition
-          $minWidth="13rem"
-          className="--docs--version-item"
-        >
-          <Box
-            $padding={{ vertical: '0.7rem', horizontal: 'small' }}
-            $align="center"
-            $direction="row"
-            $justify="space-between"
-            $width="100%"
-          >
-            <Box $direction="row" $gap="0.5rem" $align="center">
-              <Text $weight="bold" $size="sm">
-                {text}
-              </Text>
-            </Box>
-          </Box>
-        </Box>
-      </BoxButton>
-      {isModalVersionOpen && versionId && (
-        <ModalConfirmationVersion
-          onClose={() => setIsModalVersionOpen(false)}
-          docId={docId}
-          versionId={versionId}
-        />
-      )}
-    </>
+    <BoxButton
+      aria-label={t('Restore version of {{date}}', { date: text })}
+      aria-pressed={isActive}
+      $width="100%"
+      $css={`
+        background: ${isActive ? 'var(--c--contextuals--background--semantic--overlay--primary)' : 'transparent'};
+        &:focus-visible, &:hover {
+          background: var(--c--contextuals--background--semantic--overlay--primary);
+        }
+      `}
+      className="version-item --docs--version-item"
+      onClick={onSelect}
+      $radius={spacingsTokens['3xs']}
+      $padding={{ vertical: 'm', horizontal: 'xs' }}
+      $hasTransition
+    >
+      <Text $weight="bold" $size="sm" $textAlign="left">
+        {text}
+      </Text>
+    </BoxButton>
   );
 };

src/frontend/apps/impress/src/features/docs/doc-versioning/components/VersionList.tsx

@@ -16,7 +16,6 @@ interface VersionListStateProps {
   isLoading: boolean;
   error: APIError<unknown> | null;
   versions?: Versions[];
-  doc: Doc;
   selectedVersionId?: Versions['version_id'];
   onSelectVersion?: (versionId: Versions['version_id']) => void;
 }
@@ -24,13 +23,11 @@ interface VersionListStateProps {
 const VersionListState = ({
   onSelectVersion,
   selectedVersionId,
-
   isLoading,
   error,
   versions,
-  doc,
 }: VersionListStateProps) => {
-  const { formatDate } = useDate();
+  const { formatDateSpecial } = useDate();
 
   if (isLoading) {
     return (
@@ -41,19 +38,17 @@ const VersionListState = ({
   }
 
   return (
-    <Box $gap="10px" $padding="xs">
+    <Box $gap="xxs" $padding="xs">
       {versions?.map((version) => {
-        const formattedDate = formatDate(
+        const formattedDate = formatDateSpecial(
           version.last_modified,
-          DateTime.DATETIME_MED,
+          'dd MMMM · HH:mm',
         );
         const isSelected = version.version_id === selectedVersionId;
         return (
           <Box as="li" key={version.version_id} $css="list-style: none;">
             <VersionItem
-              versionId={version.version_id}
               text={formattedDate}
-              docId={doc.id}
               isActive={isSelected}
               onSelect={() => onSelectVersion?.(version.version_id)}
             />
@@ -142,7 +137,6 @@ export const VersionList = ({
           isLoading={isLoading}
           error={error}
           versions={versions}
-          doc={doc}
           selectedVersionId={selectedVersionId}
         />
       </InfiniteScroll>

src/frontend/apps/impress/src/hooks/useDate.tsx

@@ -21,6 +21,10 @@ export const useDate = () => {
       .toLocaleString(format);
   };
 
+  const formatDateSpecial = (date: string, format: string): string => {
+    return DateTime.fromISO(date).setLocale(i18n.language).toFormat(format);
+  };
+
   const relativeDate = (date: string): string => {
     const dateToCompare = DateTime.fromISO(date);
 
@@ -45,5 +49,5 @@ export const useDate = () => {
       ),
     );
 
-  return { formatDate, relativeDate, calculateDaysLeft };
+  return { formatDate, formatDateSpecial, relativeDate, calculateDaysLeft };
 };