Overleaf/services/web/frontend/js/features/ide-react/components/unsaved-docs/unsaved-docs-locked-alert.tsx

import { FC, useEffect } from 'react'
import { useTranslation } from 'react-i18next'
import OLNotification from '@/features/ui/components/ol/ol-notification'
import { useEditorManagerContext } from '@/features/ide-react/context/editor-manager-context'
import { useIdeReactContext } from '@/features/ide-react/context/ide-react-context'

export const UnsavedDocsLockedAlert: FC = () => {
  const { t } = useTranslation()
  const { openDocs } = useEditorManagerContext()
  const { reportError } = useIdeReactContext()

  useEffect(() => {
    const { pendingOpsLength, inflightOpsLength } = openDocs.getUnsavedOpsSize()
    reportError('connection-lost-with-unsaved-changes', {
      pendingOpsLength,
      inflightOpsLength,
    })
  }, [reportError, openDocs])

  return (
    <OLNotification
      type="warning"
      content={
        <>
          <strong>{t('connection_lost_with_unsaved_changes')}</strong>{' '}
          {t('dont_reload_or_close_this_tab')} {t('your_changes_will_save')}
        </>
      }
    />
  )
}