From dfd816801d70c91f5328806e7a0842406c76b79a Mon Sep 17 00:00:00 2001
From: Kristina <7614497+khjrtbrg@users.noreply.github.com>
Date: Thu, 16 Jul 2026 12:08:25 +0200
Subject: [PATCH] [web] add disconnected state to offline indicator (#35378)

GitOrigin-RevId: 692dc16cee738a8b05353717044a4063c3dd8e8a
---
 .../components/toolbar/offline-indicator.tsx  | 44 ++++++++++++---
 .../toolbar/offline-indicator.spec.tsx        | 54 +++++++++++++++++--
 2 files changed, 87 insertions(+), 11 deletions(-)

diff --git a/services/web/frontend/js/features/ide-react/components/toolbar/offline-indicator.tsx b/services/web/frontend/js/features/ide-react/components/toolbar/offline-indicator.tsx
index f4e418f05d..818736ea09 100644
--- a/services/web/frontend/js/features/ide-react/components/toolbar/offline-indicator.tsx
+++ b/services/web/frontend/js/features/ide-react/components/toolbar/offline-indicator.tsx
@@ -1,6 +1,7 @@
 import { useTranslation } from 'react-i18next'
 import MaterialIcon from '@/shared/components/material-icon'
 import OLTooltip from '@/shared/components/ol/ol-tooltip'
+import { useIdeReactContext } from '@/features/ide-react/context/ide-react-context'
 
 export function OfflineIndicatorContent() {
   const { t } = useTranslation()
@@ -18,22 +19,49 @@ export function OfflineIndicatorContent() {
   )
 }
 
+export function DisconnectedIndicatorContent() {
+  const { t } = useTranslation()
+  return (
+    <div className="ide-redesign-toolbar-offline-indicator">
+      <MaterialIcon type="wifi_off" />
+      <span>{t('disconnected')}</span>
+    </div>
+  )
+}
+
+function OfflineIndicatorVisual({ outOfSync }: { outOfSync: boolean }) {
+  if (outOfSync) {
+    return <DisconnectedIndicatorContent />
+  }
+  return <OfflineIndicatorContent />
+}
+
+function OfflineIndicatorStatus({ outOfSync }: { outOfSync: boolean }) {
+  const { t } = useTranslation()
+  if (outOfSync) {
+    return <span>{t('disconnected')}</span>
+  }
+  return (
+    <>
+      <span>{t('you_re_offline')}</span>
+      <span>{t('changes_saved_in_browser_sync_when_online')}</span>
+    </>
+  )
+}
+
 export default function OfflineIndicator({
   isOffline,
 }: {
   isOffline: boolean
 }) {
-  const { t } = useTranslation()
+  const { outOfSync } = useIdeReactContext()
+  // The live region div below must stay mounted at all times so screen
+  // readers announce its contents when the offline state changes.
   return (
     <>
-      {isOffline && <OfflineIndicatorContent />}
+      {isOffline && <OfflineIndicatorVisual outOfSync={outOfSync} />}
       <div className="visually-hidden" role="status">
-        {isOffline && (
-          <>
-            <span>{t('you_re_offline')}</span>
-            <span>{t('changes_saved_in_browser_sync_when_online')}</span>
-          </>
-        )}
+        {isOffline && <OfflineIndicatorStatus outOfSync={outOfSync} />}
       </div>
     </>
   )
diff --git a/services/web/test/frontend/features/ide-react/components/toolbar/offline-indicator.spec.tsx b/services/web/test/frontend/features/ide-react/components/toolbar/offline-indicator.spec.tsx
index 5f31d65e78..6a934d6fbc 100644
--- a/services/web/test/frontend/features/ide-react/components/toolbar/offline-indicator.spec.tsx
+++ b/services/web/test/frontend/features/ide-react/components/toolbar/offline-indicator.spec.tsx
@@ -1,19 +1,47 @@
 import OfflineIndicator from '@/features/ide-react/components/toolbar/offline-indicator'
+import { IdeReactContext } from '@/features/ide-react/context/ide-react-context'
+
+const mount = ({
+  isOffline = false,
+  outOfSync = false,
+}: {
+  isOffline?: boolean
+  outOfSync?: boolean
+} = {}) => {
+  cy.mount(
+    <IdeReactContext.Provider
+      value={{
+        projectId: '',
+        eventEmitter: {} as any,
+        startedFreeTrial: false,
+        setStartedFreeTrial: () => {},
+        reportError: () => {},
+        projectJoined: true,
+        permissionsLevel: 'readAndWrite',
+        setPermissionsLevel: () => {},
+        outOfSync,
+        setOutOfSync: () => {},
+      }}
+    >
+      <OfflineIndicator isOffline={isOffline} />
+    </IdeReactContext.Provider>
+  )
+}
 
 describe('<OfflineIndicator />', function () {
   it('renders an empty live region when online', function () {
-    cy.mount(<OfflineIndicator isOffline={false} />)
+    mount({ isOffline: false })
     cy.findByText('You’re offline').should('not.exist')
     cy.findByRole('status').should('be.empty')
   })
 
   it('shows the offline indicator when offline', function () {
-    cy.mount(<OfflineIndicator isOffline />)
+    mount({ isOffline: true })
     cy.findAllByText('You’re offline').first().should('be.visible')
   })
 
   it('announces the offline status to screen readers via a live region', function () {
-    cy.mount(<OfflineIndicator isOffline />)
+    mount({ isOffline: true })
     cy.findByRole('status').within(() => {
       cy.findByText('You’re offline').should('exist')
       cy.findByText(
@@ -21,4 +49,24 @@ describe('<OfflineIndicator />', function () {
       ).should('exist')
     })
   })
+
+  it('shows "Disconnected" without a tooltip when out of sync', function () {
+    mount({ isOffline: true, outOfSync: true })
+    cy.findAllByText('Disconnected')
+      .first()
+      .should('be.visible')
+      .trigger('mouseover')
+    cy.get('#tooltip-offline-indicator-tooltip').should('not.exist')
+    cy.findByText('You’re offline').should('not.exist')
+  })
+
+  it('announces "Disconnected" to screen readers when out of sync', function () {
+    mount({ isOffline: true, outOfSync: true })
+    cy.findByRole('status').within(() => {
+      cy.findByText('Disconnected').should('exist')
+      cy.findByText(
+        'Your changes are saved in the browser. We’ll sync your work when you’re back online.'
+      ).should('not.exist')
+    })
+  })
 })