feat(core): embedding progress (#12367)

### TL;DR

feat: show embedding progress in settings panel

![截屏2025-05-19 20.25.19.png](https://graphite-user-uploaded-assets-prod.s3.amazonaws.com/MyktQ6Qwc7H6TiRCFoYN/59d8f9ef-0876-4ed5-9c09-db12686adb47.png)

### What changed

* show embedding progress in settings panel
* polling embedding status based on RxJS

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **New Features**
  - Added real-time embedding progress tracking and display in embedding settings, including a visual progress bar and status messages.
  - Introduced localized text for embedding progress statuses.
  - Added an optional test ID attribute to the progress bar component for improved testing.
- **Style**
  - Added new styles for embedding progress UI elements.
- **Tests**
  - Added an end-to-end test to verify embedding progress is displayed correctly in the settings UI.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/frontend/core/src/modules/workspace-indexer-embedding/entities/embedding.ts

@@ -11,8 +11,14 @@ import {
   onStart,
   smartRetry,
 } from '@toeverything/infra';
-import { EMPTY } from 'rxjs';
-import { concatMap, exhaustMap, mergeMap } from 'rxjs/operators';
+import { EMPTY, interval, Subject } from 'rxjs';
+import {
+  concatMap,
+  exhaustMap,
+  mergeMap,
+  switchMap,
+  takeUntil,
+} from 'rxjs/operators';
 
 import { COUNT_PER_PAGE } from '../constants';
 import type { EmbeddingStore } from '../stores/embedding';
@@ -35,6 +41,11 @@ interface Attachments {
 
 type IgnoredDocs = IgnoredDoc[];
 
+interface EmbeddingProgress {
+  embedded: number;
+  total: number;
+}
+
 export class Embedding extends Entity {
   enabled$ = new LiveData<boolean>(false);
   error$ = new LiveData<any>(null);
@@ -50,6 +61,11 @@ export class Embedding extends Entity {
   isEnabledLoading$ = new LiveData(false);
   isAttachmentsLoading$ = new LiveData(false);
   isIgnoredDocsLoading$ = new LiveData(false);
+  embeddingProgress$ = new LiveData<EmbeddingProgress | null>(null);
+  isEmbeddingProgressLoading$ = new LiveData(false);
+
+  private readonly EMBEDDING_PROGRESS_POLL_INTERVAL = 3000;
+  private readonly stopEmbeddingProgress$ = new Subject<void>();
 
   constructor(
     private readonly workspaceService: WorkspaceService,
@@ -59,6 +75,7 @@ export class Embedding extends Entity {
     this.getEnabled();
     this.getAttachments({ first: COUNT_PER_PAGE, after: null });
     this.getIgnoredDocs();
+    this.getEmbeddingProgress();
   }
 
   getEnabled = effect(
@@ -228,6 +245,48 @@ export class Embedding extends Entity {
     })
   );
 
+  startEmbeddingProgressPolling() {
+    this.stopEmbeddingProgressPolling();
+    this.getEmbeddingProgress();
+  }
+
+  stopEmbeddingProgressPolling() {
+    this.stopEmbeddingProgress$.next();
+  }
+
+  getEmbeddingProgress = effect(
+    exhaustMap(() => {
+      return interval(this.EMBEDDING_PROGRESS_POLL_INTERVAL).pipe(
+        takeUntil(this.stopEmbeddingProgress$),
+        switchMap(() =>
+          fromPromise(signal =>
+            this.store.getEmbeddingProgress(
+              this.workspaceService.workspace.id,
+              signal
+            )
+          ).pipe(
+            smartRetry(),
+            mergeMap(value => {
+              this.embeddingProgress$.next(value);
+              if (value && value.embedded === value.total) {
+                this.stopEmbeddingProgressPolling();
+              }
+              return EMPTY;
+            }),
+            catchErrorInto(this.error$, error => {
+              logger.error(
+                'Failed to fetch workspace embedding progress',
+                error
+              );
+            }),
+            onStart(() => this.isEmbeddingProgressLoading$.setValue(true)),
+            onComplete(() => this.isEmbeddingProgressLoading$.setValue(false))
+          )
+        )
+      );
+    })
+  );
+
   override dispose(): void {
     this.getEnabled.unsubscribe();
     this.getAttachments.unsubscribe();
@@ -236,5 +295,7 @@ export class Embedding extends Entity {
     this.addAttachments.unsubscribe();
     this.removeAttachment.unsubscribe();
     this.setEnabled.unsubscribe();
+    this.stopEmbeddingProgress$.next();
+    this.getEmbeddingProgress.unsubscribe();
   }
 }

packages/frontend/core/src/modules/workspace-indexer-embedding/stores/embedding.ts

@@ -5,6 +5,7 @@ import {
   getAllWorkspaceEmbeddingIgnoredDocsQuery,
   getWorkspaceConfigQuery,
   getWorkspaceEmbeddingFilesQuery,
+  getWorkspaceEmbeddingStatusQuery,
   type PaginationInput,
   removeWorkspaceEmbeddingFilesMutation,
   removeWorkspaceEmbeddingIgnoredDocsMutation,
@@ -175,4 +176,19 @@ export class EmbeddingStore extends Store {
     });
     return data.workspace.embedding.files;
   }
+
+  async getEmbeddingProgress(workspaceId: string, signal?: AbortSignal) {
+    if (!this.workspaceServerService.server) {
+      throw new Error('No Server');
+    }
+
+    const data = await this.workspaceServerService.server.gql({
+      query: getWorkspaceEmbeddingStatusQuery,
+      variables: {
+        workspaceId,
+      },
+      context: { signal },
+    });
+    return data.queryWorkspaceEmbeddingStatus;
+  }
 }

packages/frontend/core/src/modules/workspace-indexer-embedding/view/embedding-progress.tsx

@@ -0,0 +1,60 @@
+import { Progress } from '@affine/component';
+import { useI18n } from '@affine/i18n';
+
+import { embeddingProgress, embeddingProgressTitle } from './styles-css';
+
+interface EmbeddingProgressProps {
+  status: {
+    embedded: number;
+    total: number;
+  } | null;
+}
+
+const EmbeddingProgress: React.FC<EmbeddingProgressProps> = ({ status }) => {
+  const t = useI18n();
+
+  const loading = status === null;
+
+  const percent = loading
+    ? 0
+    : status.total === 0
+      ? 1
+      : status.embedded / status.total;
+  const progress = Math.round(percent * 100);
+  const synced = percent === 1;
+
+  return (
+    <div className={embeddingProgress} data-testid="embedding-progress-wrapper">
+      <div
+        className={embeddingProgressTitle}
+        data-testid="embedding-progress-title"
+        data-progress={loading ? 'loading' : synced ? 'synced' : 'syncing'}
+      >
+        <div>
+          {loading
+            ? t[
+                'com.affine.settings.workspace.indexer-embedding.embedding.progress.loading-sync-status'
+              ]()
+            : synced
+              ? t[
+                  'com.affine.settings.workspace.indexer-embedding.embedding.progress.synced'
+                ]()
+              : t[
+                  'com.affine.settings.workspace.indexer-embedding.embedding.progress.syncing'
+                ]()}
+        </div>
+        {loading ? null : (
+          <div data-testid="embedding-progress-count">{`${status.embedded}/${status.total}`}</div>
+        )}
+      </div>
+      <Progress
+        testId="embedding-progress"
+        value={progress}
+        readonly
+        style={{ visibility: loading ? 'hidden' : 'visible' }}
+      />
+    </div>
+  );
+};
+
+export default EmbeddingProgress;

packages/frontend/core/src/modules/workspace-indexer-embedding/view/embedding-settings.tsx

@@ -9,10 +9,11 @@ import { WorkspaceDialogService } from '@affine/core/modules/dialogs';
 import { useI18n } from '@affine/i18n';
 import { useLiveData, useService } from '@toeverything/infra';
 import type React from 'react';
-import { useCallback, useMemo } from 'react';
+import { useCallback, useEffect, useMemo } from 'react';
 
 import { EmbeddingService } from '../services/embedding';
 import { Attachments } from './attachments';
+import EmbeddingProgress from './embedding-progress';
 import { IgnoredDocs } from './ignored-docs';
 
 interface EmbeddingSettingsProps {}
@@ -23,6 +24,10 @@ export const EmbeddingSettings: React.FC<EmbeddingSettingsProps> = () => {
   const embeddingEnabled = useLiveData(embeddingService.embedding.enabled$);
   const attachments = useLiveData(embeddingService.embedding.attachments$);
   const ignoredDocs = useLiveData(embeddingService.embedding.ignoredDocs$);
+  const embeddingProgress = useLiveData(
+    embeddingService.embedding.embeddingProgress$
+  );
+
   const isIgnoredDocsLoading = useLiveData(
     embeddingService.embedding.isIgnoredDocsLoading$
   );
@@ -34,7 +39,6 @@ export const EmbeddingSettings: React.FC<EmbeddingSettingsProps> = () => {
     [attachments]
   );
   const ignoredDocNodes = ignoredDocs;
-
   const workspaceDialogService = useService(WorkspaceDialogService);
 
   const handleEmbeddingToggle = useCallback(
@@ -94,6 +98,13 @@ export const EmbeddingSettings: React.FC<EmbeddingSettingsProps> = () => {
     embeddingService.embedding,
   ]);
 
+  useEffect(() => {
+    embeddingService.embedding.startEmbeddingProgressPolling();
+    return () => {
+      embeddingService.embedding.stopEmbeddingProgressPolling();
+    };
+  }, [embeddingService.embedding]);
+
   return (
     <>
       <SettingHeader
@@ -120,6 +131,15 @@ export const EmbeddingSettings: React.FC<EmbeddingSettingsProps> = () => {
           />
         </SettingRow>
 
+        <SettingRow
+          name={t[
+            'com.affine.settings.workspace.indexer-embedding.embedding.progress.title'
+          ]()}
+          style={{ marginBottom: '0px' }}
+        />
+
+        <EmbeddingProgress status={embeddingProgress} />
+
         <SettingRow
           name={t[
             'com.affine.settings.workspace.indexer-embedding.embedding.additional-attachments.title'

packages/frontend/core/src/modules/workspace-indexer-embedding/view/styles-css.ts

@@ -98,3 +98,22 @@ export const docItemInfo = css({
   gap: '12px',
   alignItems: 'center',
 });
+
+export const embeddingProgress = css({
+  display: 'flex',
+  flexDirection: 'column',
+  alignItems: 'center',
+  width: '100%',
+  paddingBottom: '16px',
+  fontSize: '14px',
+  fontWeight: 400,
+  color: cssVar('textSecondaryColor'),
+});
+
+export const embeddingProgressTitle = css({
+  textAlign: 'left',
+  width: '100%',
+  display: 'flex',
+  alignItems: 'center',
+  justifyContent: 'space-between',
+});