refactor(editor): rename store api (#9518)

blocksuite/affine/block-data-view/src/block-meta/todo.ts

@@ -53,7 +53,7 @@ todoMeta.addProperty({
   metaConfig: propertyPresets.textPropertyConfig,
   get: block => block.doc.meta?.title ?? '',
   updated: (block, callback) => {
-    return block.doc.collection.slots.docListUpdated.on(() => {
+    return block.doc.workspace.slots.docListUpdated.on(() => {
       callback();
     });
   },

blocksuite/affine/block-data-view/src/data-source.ts

@@ -59,7 +59,7 @@ export class BlockQueryDataSource extends DataSourceBase {
   }
 
   get workspace() {
-    return this.host.doc.collection;
+    return this.host.doc.workspace;
   }
 
   constructor(
@@ -73,14 +73,14 @@ export class BlockQueryDataSource extends DataSourceBase {
       this.columnMetaMap.set(property.metaConfig.type, property.metaConfig);
     }
     for (const collection of this.workspace.docs.values()) {
-      for (const block of Object.values(collection.getDoc().blocks.peek())) {
+      for (const block of Object.values(collection.getBlocks().blocks.peek())) {
         if (this.meta.selector(block)) {
           this.blockMap.set(block.id, block);
         }
       }
     }
     this.workspace.docs.forEach(doc => {
-      this.listenToDoc(doc.getDoc());
+      this.listenToDoc(doc.getBlocks());
     });
     this.workspace.slots.docCreated.on(id => {
       const doc = this.workspace.getDoc(id);
@@ -167,7 +167,7 @@ export class BlockQueryDataSource extends DataSourceBase {
       type ?? propertyPresets.multiSelectPropertyConfig.type
     ].create(this.newColumnName());
 
-    const id = doc.collection.idGenerator();
+    const id = doc.workspace.idGenerator();
     if (this.block.columns.some(v => v.id === id)) {
       return id;
     }

blocksuite/affine/block-data-view/src/data-view-model.ts

@@ -33,7 +33,7 @@ export class DataViewBlockModel extends BlockModel<Props> {
   }
 
   duplicateView(id: string): string {
-    const newId = this.doc.collection.idGenerator();
+    const newId = this.doc.workspace.idGenerator();
     this.doc.transact(() => {
       const index = this.views.findIndex(v => v.id === id);
       const view = this.views[index];

blocksuite/affine/block-database/src/detail-panel/note-renderer.ts

@@ -47,7 +47,7 @@ export class NoteRenderer
   }
 
   addNote() {
-    const collection = this.host?.std.collection;
+    const collection = this.host?.std.workspace;
     if (!collection) {
       return;
     }

blocksuite/affine/block-database/src/properties/link/cell-renderer.ts

@@ -132,7 +132,7 @@ export class LinkCell extends BaseCellRenderer<string> {
   override render() {
     const linkText = this.value ?? '';
     const docName =
-      this.docId && this.std?.collection.getDoc(this.docId)?.meta?.title;
+      this.docId && this.std?.workspace.getDoc(this.docId)?.meta?.title;
     return html`
       <div class="affine-database-link" @click="${this._onClick}">
         ${docName

blocksuite/affine/block-database/src/properties/title/define.ts

@@ -19,7 +19,7 @@ export const titlePurePropertyConfig = titleColumnType.modelConfig<Text>({
   cellToJson: ({ value, dataSource }) => {
     const host = dataSource.contextGet(HostContextKey);
     if (host) {
-      const collection = host.std.collection;
+      const collection = host.std.workspace;
       const deltas = value.deltas$.value;
       const text = deltas
         .map(delta => {

blocksuite/affine/block-database/src/properties/title/text.ts

@@ -98,7 +98,7 @@ abstract class BaseTextCell extends BaseCellRenderer<Text> {
     if (!this.docId$.value) {
       return this.value;
     }
-    const doc = this.host?.std.collection.getDoc(this.docId$.value);
+    const doc = this.host?.std.workspace.getDoc(this.docId$.value);
     const root = doc?.root as RootBlockModel;
     return root.title;
   });

blocksuite/affine/block-database/src/utils/block-utils.ts

@@ -19,7 +19,7 @@ export function addProperty(
     id?: string;
   }
 ): string {
-  const id = column.id ?? model.doc.collection.idGenerator();
+  const id = column.id ?? model.doc.workspace.idGenerator();
   if (model.columns.some(v => v.id === id)) {
     return id;
   }
@@ -101,7 +101,7 @@ export function deleteView(model: DatabaseBlockModel, id: string) {
 }
 
 export function duplicateView(model: DatabaseBlockModel, id: string): string {
-  const newId = model.doc.collection.idGenerator();
+  const newId = model.doc.workspace.idGenerator();
   model.doc.transact(() => {
     const index = model.views.findIndex(v => v.id === id);
     const view = model.views[index];

blocksuite/affine/block-embed/src/common/render-linked-doc.ts

@@ -196,7 +196,7 @@ async function renderNoteContent(
     mode: 'strict',
     match: ids.map(id => ({ id, viewType: BlockViewType.Display })),
   };
-  const previewDoc = doc.blockCollection.getDoc({ query });
+  const previewDoc = doc.doc.getBlocks({ query });
   const previewSpec = SpecProvider.getInstance().getSpec('page:preview');
   const previewStd = new BlockStdScope({
     doc: previewDoc,
@@ -405,7 +405,7 @@ export function createLinkedDocFromSlice(
   docTitle?: string
 ) {
   // const modelsWithChildren = (list:BlockModel[]):BlockModel[]=>list.flatMap(model=>[model,...modelsWithChildren(model.children)])
-  const linkedDoc = doc.collection.createDoc({});
+  const linkedDoc = doc.workspace.createDoc({});
   linkedDoc.load(() => {
     const rootId = linkedDoc.addBlock('affine:page', {
       title: new Text(docTitle),

blocksuite/affine/block-embed/src/embed-linked-doc-block/embed-linked-doc-block.ts

@@ -114,7 +114,7 @@ export class EmbedLinkedDocBlockComponent extends EmbedBlockComponent<EmbedLinke
   };
 
   private readonly _setDocUpdatedAt = () => {
-    const meta = this.doc.collection.meta.getDocMeta(this.model.pageId);
+    const meta = this.doc.workspace.meta.getDocMeta(this.model.pageId);
     if (meta) {
       const date = meta.updatedDate || meta.createDate;
       this._docUpdatedAt = new Date(date);
@@ -241,7 +241,7 @@ export class EmbedLinkedDocBlockComponent extends EmbedBlockComponent<EmbedLinke
   }
 
   get linkedDoc() {
-    return this.std.collection.getDoc(this.model.pageId);
+    return this.std.workspace.getDoc(this.model.pageId);
   }
 
   private _handleDoubleClick(event: MouseEvent) {
@@ -296,7 +296,7 @@ export class EmbedLinkedDocBlockComponent extends EmbedBlockComponent<EmbedLinke
     const linkedDoc = this.linkedDoc;
     if (linkedDoc) {
       this.disposables.add(
-        linkedDoc.collection.slots.docListUpdated.on(() => {
+        linkedDoc.workspace.slots.docListUpdated.on(() => {
           this._load().catch(e => {
             console.error(e);
             this.isError = true;
@@ -329,7 +329,7 @@ export class EmbedLinkedDocBlockComponent extends EmbedBlockComponent<EmbedLinke
 
       this._setDocUpdatedAt();
       this.disposables.add(
-        this.doc.collection.slots.docListUpdated.on(() => {
+        this.doc.workspace.slots.docListUpdated.on(() => {
           this._setDocUpdatedAt();
         })
       );

blocksuite/affine/block-embed/src/embed-synced-doc-block/components/embed-synced-doc-card.ts

@@ -100,7 +100,7 @@ export class EmbedSyncedDocCard extends WithDisposable(ShadowlessElement) {
       }
 
       this.disposables.add(
-        syncedDoc.collection.slots.docListUpdated.on(() => {
+        syncedDoc.workspace.slots.docListUpdated.on(() => {
           renderLinkedDocInCard(this);
         })
       );

blocksuite/affine/block-embed/src/embed-synced-doc-block/embed-synced-doc-block.ts

@@ -27,7 +27,7 @@ import { GfxControllerIdentifier } from '@blocksuite/block-std/gfx';
 import { assertExists, Bound, getCommonBound } from '@blocksuite/global/utils';
 import {
   BlockViewType,
-  type GetDocOptions,
+  type GetBlocksOptions,
   type Query,
   Text,
 } from '@blocksuite/store';
@@ -365,9 +365,9 @@ export class EmbedSyncedDocBlockComponent extends EmbedBlockComponent<EmbedSynce
   }
 
   get syncedDoc() {
-    const options: GetDocOptions = { readonly: true };
+    const options: GetBlocksOptions = { readonly: true };
     if (this.isPageMode) options.query = this._pageFilter;
-    return this.std.collection.getDoc(this.model.pageId, options);
+    return this.std.workspace.getDoc(this.model.pageId, options);
   }
 
   private _checkCycle() {
@@ -440,7 +440,7 @@ export class EmbedSyncedDocBlockComponent extends EmbedBlockComponent<EmbedSynce
   }
 
   private _setDocUpdatedAt() {
-    const meta = this.doc.collection.meta.getDocMeta(this.model.pageId);
+    const meta = this.doc.workspace.meta.getDocMeta(this.model.pageId);
     if (meta) {
       const date = meta.updatedDate || meta.createDate;
       this._docUpdatedAt = new Date(date);
@@ -476,7 +476,7 @@ export class EmbedSyncedDocBlockComponent extends EmbedBlockComponent<EmbedSynce
 
     this._setDocUpdatedAt();
     this.disposables.add(
-      this.doc.collection.slots.docListUpdated.on(() => {
+      this.doc.workspace.slots.docListUpdated.on(() => {
         this._setDocUpdatedAt();
       })
     );

blocksuite/affine/block-surface-ref/src/portal/note.ts

@@ -55,7 +55,7 @@ export class SurfaceRefNotePortal extends WithDisposable(ShadowlessElement) {
 
     const doc = this.model.doc;
     this._disposables.add(() => {
-      doc.blockCollection.clearQuery(query, true);
+      doc.doc.clearQuery(query, true);
     });
   }
 
@@ -114,7 +114,7 @@ export class SurfaceRefNotePortal extends WithDisposable(ShadowlessElement) {
       console.error('Query is not set before rendering note preview');
       return nothing;
     }
-    const doc = this.model.doc.blockCollection.getDoc({
+    const doc = this.model.doc.doc.getBlocks({
       query: this.query,
       readonly: true,
     });

blocksuite/affine/block-surface-ref/src/surface-ref-block.ts

@@ -336,8 +336,8 @@ export class SurfaceRefBlockComponent extends BlockComponent<SurfaceRefBlockMode
         ];
       }
 
-      const doc = [...this.std.collection.docs.values()]
+      const doc = [...this.std.workspace.docs.values()]
-        .map(doc => doc.getDoc())
+        .map(doc => doc.getBlocks())
         .find(
           doc =>
             doc.getBlock(this.model.reference) ||
@@ -370,7 +370,7 @@ export class SurfaceRefBlockComponent extends BlockComponent<SurfaceRefBlockMode
 
       this._referencedModel =
         referencedModel && referencedModel.xywh ? referencedModel : null;
-      this._previewDoc = this.doc.collection.getDoc(docId, {
+      this._previewDoc = this.doc.workspace.getDoc(docId, {
         readonly: true,
       });
       this._referenceXYWH = this._referencedModel?.xywh ?? null;

blocksuite/affine/components/src/rich-text/inline/presets/nodes/reference-node/reference-node.ts

@@ -77,7 +77,7 @@ export class AffineReference extends WithDisposable(ShadowlessElement) {
       return;
     }
 
-    const refMeta = doc.collection.meta.docMetas.find(
+    const refMeta = doc.workspace.meta.docMetas.find(
       doc => doc.id === refAttribute.pageId
     );
     this.refMeta = refMeta
@@ -221,7 +221,7 @@ export class AffineReference extends WithDisposable(ShadowlessElement) {
     const doc = this.doc;
     if (doc) {
       this._disposables.add(
-        doc.collection.slots.docListUpdated.on(() => this._updateRefMeta(doc))
+        doc.workspace.slots.docListUpdated.on(() => this._updateRefMeta(doc))
       );
     }
 

blocksuite/affine/components/src/rich-text/keymap/bracket.ts

@@ -150,7 +150,7 @@ function tryConvertToLinkedDoc(std: BlockStdScope, inlineEditor: InlineEditor) {
   });
   inlineEditor.setInlineRange({ index: inlineRange.index - 1, length: 0 });
 
-  const doc = createDefaultDoc(std.doc.collection, {
+  const doc = createDefaultDoc(std.doc.workspace, {
     title: docName,
   });
   insertLinkedNode({

blocksuite/affine/model/src/blocks/root/root-block-model.ts

@@ -12,9 +12,9 @@ export class RootBlockModel extends BlockModel<RootBlockProps> {
       this.doc.slots.rootAdded.on(id => {
         const model = this.doc.getBlockById(id);
         if (model instanceof RootBlockModel) {
-          const newDocMeta = this.doc.collection.meta.getDocMeta(model.doc.id);
+          const newDocMeta = this.doc.workspace.meta.getDocMeta(model.doc.id);
           if (!newDocMeta || newDocMeta.title !== model.title.toString()) {
-            this.doc.collection.meta.setDocMeta(model.doc.id, {
+            this.doc.workspace.meta.setDocMeta(model.doc.id, {
               title: model.title.toString(),
             });
           }

blocksuite/affine/shared/src/adapters/middlewares/paste.ts

@@ -400,7 +400,7 @@ class PasteTr {
             op.attributes.link
           );
           if (searchResult) {
-            const doc = this.std.collection.getDoc(searchResult.docId);
+            const doc = this.std.workspace.getDoc(searchResult.docId);
             if (doc) {
               docId = doc.id;
               linkToDocId.set(op.attributes.link, doc.id);

blocksuite/affine/shared/src/services/doc-display-meta-service.ts

@@ -88,7 +88,7 @@ export class DocDisplayMetaService
     pageId: string,
     { params, title, referenced }: DocDisplayMetaParams = {}
   ): Signal<TemplateResult> {
-    const doc = this.std.collection.getDoc(pageId);
+    const doc = this.std.workspace.getDoc(pageId);
 
     if (!doc) {
       return signal(DocDisplayMetaService.icons.deleted);
@@ -114,7 +114,7 @@ export class DocDisplayMetaService
 
       this.disposables.push(disposable);
       this.disposables.push(
-        this.std.collection.slots.docRemoved
+        this.std.workspace.slots.docRemoved
           .filter(docId => docId === doc.id)
           .once(() => {
             const index = this.disposables.findIndex(d => d === disposable);
@@ -152,7 +152,7 @@ export class DocDisplayMetaService
   }
 
   title(pageId: string, { title }: DocDisplayMetaParams = {}): Signal<string> {
-    const doc = this.std.collection.getDoc(pageId);
+    const doc = this.std.workspace.getDoc(pageId);
 
     if (!doc) {
       return signal(title || 'Deleted doc');
@@ -162,13 +162,13 @@ export class DocDisplayMetaService
     if (!title$) {
       title$ = signal(doc.meta?.title || 'Untitled');
 
-      const disposable = this.std.collection.slots.docListUpdated.on(() => {
+      const disposable = this.std.workspace.slots.docListUpdated.on(() => {
         title$!.value = doc.meta?.title || 'Untitled';
       });
 
       this.disposables.push(disposable);
       this.disposables.push(
-        this.std.collection.slots.docRemoved
+        this.std.workspace.slots.docRemoved
           .filter(docId => docId === doc.id)
           .once(() => {
             const index = this.disposables.findIndex(d => d === disposable);

blocksuite/affine/shared/src/services/drag-handle-config.ts

@@ -54,7 +54,7 @@ export class DNDAPIExtension extends Extension {
       ...snapshot,
       content: [
         {
-          id: this.std.collection.idGenerator(),
+          id: this.std.workspace.idGenerator(),
           type: 'block',
           flavour,
           props,

blocksuite/affine/widget-drag-handle/src/helpers/preview-helper.ts

@@ -79,7 +79,7 @@ export class PreviewHelper {
 
       const query = this._calculateQuery(selectedIds);
 
-      const doc = this.widget.doc.blockCollection.getDoc({ query });
+      const doc = this.widget.doc.doc.getBlocks({ query });
 
       const previewSpec = SpecProvider.getInstance().getSpec('page:preview');
       const previewStd = new BlockStdScope({
@@ -96,7 +96,7 @@ export class PreviewHelper {
       dragPreview = new DragPreview(offset);
       dragPreview.template = previewTemplate;
       dragPreview.onRemove = () => {
-        this.widget.doc.blockCollection.clearQuery(query);
+        this.widget.doc.doc.clearQuery(query);
       };
       dragPreview.style.width = `${width / this.widget.scaleInNote.peek()}px`;
       dragPreview.style.transform = `translate(${posX}px, ${posY}px) scale(${this.widget.scaleInNote.peek()})`;

blocksuite/affine/widget-drag-handle/src/middleware/new-id-cross-doc.ts

@@ -10,7 +10,7 @@ export const newIdCrossDoc =
         samePage = payload.snapshot.pageId === std.doc.id;
       }
       if (payload.type === 'block' && !samePage) {
-        payload.snapshot.id = std.collection.idGenerator();
+        payload.snapshot.id = std.workspace.idGenerator();
       }
     });
   };

blocksuite/affine/widget-drag-handle/src/middleware/surface-ref-to-embed.ts

@@ -18,7 +18,7 @@ export const surfaceRefToEmbed =
         !std.doc.hasBlock(payload.snapshot.id)
       ) {
         const id = payload.snapshot.id;
-        payload.snapshot.id = std.collection.idGenerator();
+        payload.snapshot.id = std.workspace.idGenerator();
         payload.snapshot.flavour = 'affine:embed-linked-doc';
         payload.snapshot.props = {
           blockId: id,

blocksuite/affine/widget-remote-selection/src/manager/remote-color-manager.ts

@@ -5,7 +5,7 @@ import { multiPlayersColor } from './color-picker';
 
 export class RemoteColorManager {
   private get awarenessStore() {
-    return this.std.doc.collection.awarenessStore;
+    return this.std.doc.workspace.awarenessStore;
   }
 
   constructor(readonly std: BlockStdScope) {

blocksuite/blocks/src/_common/transformers/html.ts

@@ -48,13 +48,13 @@ async function exportDoc(doc: Blocks) {
     schema: doc.schema,
     blobCRUD: doc.blobSync,
     docCRUD: {
-      create: (id: string) => doc.collection.createDoc({ id }),
+      create: (id: string) => doc.workspace.createDoc({ id }),
-      get: (id: string) => doc.collection.getDoc(id),
+      get: (id: string) => doc.workspace.getDoc(id),
-      delete: (id: string) => doc.collection.removeDoc(id),
+      delete: (id: string) => doc.workspace.removeDoc(id),
     },
     middlewares: [
-      docLinkBaseURLMiddleware(doc.collection.id),
+      docLinkBaseURLMiddleware(doc.workspace.id),
-      titleMiddleware(doc.collection.meta.docMetas),
+      titleMiddleware(doc.workspace.meta.docMetas),
     ],
   });
   const snapshot = job.docToSnapshot(doc);

blocksuite/blocks/src/_common/transformers/markdown.ts

@@ -54,13 +54,13 @@ async function exportDoc(doc: Blocks) {
     schema: doc.schema,
     blobCRUD: doc.blobSync,
     docCRUD: {
-      create: (id: string) => doc.collection.createDoc({ id }),
+      create: (id: string) => doc.workspace.createDoc({ id }),
-      get: (id: string) => doc.collection.getDoc(id),
+      get: (id: string) => doc.workspace.getDoc(id),
-      delete: (id: string) => doc.collection.removeDoc(id),
+      delete: (id: string) => doc.workspace.removeDoc(id),
     },
     middlewares: [
-      docLinkBaseURLMiddleware(doc.collection.id),
+      docLinkBaseURLMiddleware(doc.workspace.id),
-      titleMiddleware(doc.collection.meta.docMetas),
+      titleMiddleware(doc.workspace.meta.docMetas),
     ],
   });
   const snapshot = job.docToSnapshot(doc);
@@ -113,20 +113,20 @@ async function importMarkdownToBlock({
     schema: doc.schema,
     blobCRUD: doc.blobSync,
     docCRUD: {
-      create: (id: string) => doc.collection.createDoc({ id }),
+      create: (id: string) => doc.workspace.createDoc({ id }),
-      get: (id: string) => doc.collection.getDoc(id),
+      get: (id: string) => doc.workspace.getDoc(id),
-      delete: (id: string) => doc.collection.removeDoc(id),
+      delete: (id: string) => doc.workspace.removeDoc(id),
     },
     middlewares: [
       defaultImageProxyMiddleware,
-      docLinkBaseURLMiddleware(doc.collection.id),
+      docLinkBaseURLMiddleware(doc.workspace.id),
     ],
   });
   const adapter = new MarkdownAdapter(job, provider);
   const snapshot = await adapter.toSliceSnapshot({
     file: markdown,
     assets: job.assetsManager,
-    workspaceId: doc.collection.id,
+    workspaceId: doc.workspace.id,
     pageId: doc.id,
   });
 

blocksuite/blocks/src/root-block/clipboard/index.ts

@@ -60,10 +60,10 @@ export class PageClipboard {
     this._std.clipboard.use(copy);
     this._std.clipboard.use(paste);
     this._std.clipboard.use(
-      replaceIdMiddleware(this._std.doc.collection.idGenerator)
+      replaceIdMiddleware(this._std.doc.workspace.idGenerator)
     );
     this._std.clipboard.use(
-      titleMiddleware(this._std.doc.collection.meta.docMetas)
+      titleMiddleware(this._std.doc.workspace.meta.docMetas)
     );
     this._std.clipboard.use(defaultImageProxyMiddleware);
 
@@ -85,10 +85,10 @@ export class PageClipboard {
         this._std.clipboard.unuse(copy);
         this._std.clipboard.unuse(paste);
         this._std.clipboard.unuse(
-          replaceIdMiddleware(this._std.doc.collection.idGenerator)
+          replaceIdMiddleware(this._std.doc.workspace.idGenerator)
         );
         this._std.clipboard.unuse(
-          titleMiddleware(this._std.doc.collection.meta.docMetas)
+          titleMiddleware(this._std.doc.workspace.meta.docMetas)
         );
         this._std.clipboard.unuse(defaultImageProxyMiddleware);
       },

blocksuite/blocks/src/root-block/edgeless/clipboard/clipboard.ts

@@ -370,12 +370,12 @@ export class EdgelessClipboardController extends PageClipboard {
         const elementsRawData = JSON.parse(mayBeSurfaceDataJson);
         const { snapshot, blobs } = elementsRawData;
         const job = new Job({
-          schema: this.std.collection.schema,
+          schema: this.std.workspace.schema,
-          blobCRUD: this.std.collection.blobSync,
+          blobCRUD: this.std.workspace.blobSync,
           docCRUD: {
-            create: (id: string) => this.std.collection.createDoc({ id }),
+            create: (id: string) => this.std.workspace.createDoc({ id }),
-            get: (id: string) => this.std.collection.getDoc(id),
+            get: (id: string) => this.std.workspace.getDoc(id),
-            delete: (id: string) => this.std.collection.removeDoc(id),
+            delete: (id: string) => this.std.workspace.removeDoc(id),
           },
         });
         const map = job.assetsManager.getAssets();
@@ -475,7 +475,7 @@ export class EdgelessClipboardController extends PageClipboard {
     const { xywh, rotate, sourceId, name, size, type, embed, style } =
       attachment.props;
 
-    if (!(await this.host.std.collection.blobSync.get(sourceId as string))) {
+    if (!(await this.host.std.workspace.blobSync.get(sourceId as string))) {
       return null;
     }
     const attachmentId = this.crud.addBlock(
@@ -741,7 +741,7 @@ export class EdgelessClipboardController extends PageClipboard {
     const { xywh, rotate, sourceId, size, width, height, caption } =
       image.props;
 
-    if (!(await this.host.std.collection.blobSync.get(sourceId as string))) {
+    if (!(await this.host.std.workspace.blobSync.get(sourceId as string))) {
       return null;
     }
     return this.crud.addBlock(
@@ -1374,12 +1374,12 @@ export async function prepareClipboardData(
   std: BlockStdScope
 ) {
   const job = new Job({
-    schema: std.collection.schema,
+    schema: std.workspace.schema,
-    blobCRUD: std.collection.blobSync,
+    blobCRUD: std.workspace.blobSync,
     docCRUD: {
-      create: (id: string) => std.collection.createDoc({ id }),
+      create: (id: string) => std.workspace.createDoc({ id }),
-      get: (id: string) => std.collection.getDoc(id),
+      get: (id: string) => std.workspace.getDoc(id),
-      delete: (id: string) => std.collection.removeDoc(id),
+      delete: (id: string) => std.workspace.removeDoc(id),
     },
   });
   const selected = await Promise.all(

blocksuite/blocks/src/root-block/edgeless/components/frame/frame-preview.ts

@@ -104,7 +104,7 @@ export class FramePreview extends WithDisposable(ShadowlessElement) {
   }
 
   private _initPreviewDoc() {
-    this._previewDoc = this._originalDoc.collection.getDoc(
+    this._previewDoc = this._originalDoc.workspace.getDoc(
       this._originalDoc.id,
       {
         query: this._docFilter,
@@ -112,7 +112,7 @@ export class FramePreview extends WithDisposable(ShadowlessElement) {
       }
     );
     this.disposables.add(() => {
-      this._originalDoc.blockCollection.clearQuery(this._docFilter);
+      this._originalDoc.doc.clearQuery(this._docFilter);
     });
   }
 

blocksuite/blocks/src/root-block/edgeless/services/template-middlewares.ts

@@ -20,7 +20,7 @@ export const replaceIdMiddleware = (job: TemplateJob) => {
     const { blockJson } = data;
     const newId = regeneratedIdMap.has(blockJson.id)
       ? regeneratedIdMap.get(blockJson.id)!
-      : job.model.doc.collection.idGenerator();
+      : job.model.doc.workspace.idGenerator();
 
     if (!regeneratedIdMap.has(blockJson.id)) {
       regeneratedIdMap.set(blockJson.id, newId);
@@ -62,7 +62,7 @@ export const replaceIdMiddleware = (job: TemplateJob) => {
       });
 
       blockJson.children.forEach(block => {
-        regeneratedIdMap.set(block.id, job.model.doc.collection.idGenerator());
+        regeneratedIdMap.set(block.id, job.model.doc.workspace.idGenerator());
       });
 
       defered.forEach(id => {

blocksuite/blocks/src/root-block/edgeless/services/template.ts

@@ -87,12 +87,12 @@ export class TemplateJob {
 
   constructor({ model, type, middlewares }: TemplateJobConfig) {
     this.job = new Job({
-      schema: model.doc.collection.schema,
+      schema: model.doc.workspace.schema,
-      blobCRUD: model.doc.collection.blobSync,
+      blobCRUD: model.doc.workspace.blobSync,
       docCRUD: {
-        create: (id: string) => model.doc.collection.createDoc({ id }),
+        create: (id: string) => model.doc.workspace.createDoc({ id }),
-        get: (id: string) => model.doc.collection.getDoc(id),
+        get: (id: string) => model.doc.workspace.getDoc(id),
-        delete: (id: string) => model.doc.collection.removeDoc(id),
+        delete: (id: string) => model.doc.workspace.removeDoc(id),
       },
       middlewares: [],
     });
@@ -317,7 +317,7 @@ export class TemplateJob {
     to: Y.Map<Y.Map<unknown>>
   ) {
     const schema =
-      this.model.doc.collection.schema.flavourSchemaMap.get('affine:surface');
+      this.model.doc.workspace.schema.flavourSchemaMap.get('affine:surface');
     const surfaceTransformer =
       schema?.transformer?.() as SurfaceBlockTransformer;
 

blocksuite/blocks/src/root-block/edgeless/utils/clone-utils.ts

@@ -40,12 +40,12 @@ export function getSortedCloneElements(elements: GfxModel[]) {
 export function prepareCloneData(elements: GfxModel[], std: BlockStdScope) {
   elements = sortEdgelessElements(elements);
   const job = new Job({
-    schema: std.collection.schema,
+    schema: std.workspace.schema,
-    blobCRUD: std.collection.blobSync,
+    blobCRUD: std.workspace.blobSync,
     docCRUD: {
-      create: (id: string) => std.collection.createDoc({ id }),
+      create: (id: string) => std.workspace.createDoc({ id }),
-      get: (id: string) => std.collection.getDoc(id),
+      get: (id: string) => std.workspace.getDoc(id),
-      delete: (id: string) => std.collection.removeDoc(id),
+      delete: (id: string) => std.workspace.removeDoc(id),
     },
   });
   const res = elements.map(element => {

blocksuite/blocks/src/root-block/widgets/element-toolbar/change-embed-card-button.ts

@@ -501,7 +501,7 @@ export class EdgelessChangeEmbedCardButton extends WithDisposable(LitElement) {
   get _originalDocInfo(): AliasInfo | undefined {
     const model = this.model;
     const doc = isInternalEmbedModel(model)
-      ? this.std.collection.getDoc(model.pageId)
+      ? this.std.workspace.getDoc(model.pageId)
       : null;
 
     if (doc) {
@@ -518,7 +518,7 @@ export class EdgelessChangeEmbedCardButton extends WithDisposable(LitElement) {
   get _originalDocTitle() {
     const model = this.model;
     const doc = isInternalEmbedModel(model)
-      ? this.std.collection.getDoc(model.pageId)
+      ? this.std.workspace.getDoc(model.pageId)
       : null;
 
     return doc?.meta?.title || 'Untitled';

blocksuite/blocks/src/root-block/widgets/element-toolbar/more-menu/render-linked-doc.ts

@@ -40,7 +40,7 @@ export function createLinkedDocFromNote(
   note: NoteBlockModel,
   docTitle?: string
 ) {
-  const linkedDoc = doc.collection.createDoc({});
+  const linkedDoc = doc.workspace.createDoc({});
   linkedDoc.load(() => {
     const rootId = linkedDoc.addBlock('affine:page', {
       title: new Text(docTitle),
@@ -71,7 +71,7 @@ export function createLinkedDocFromEdgelessElements(
   elements: BlockSuite.EdgelessModel[],
   docTitle?: string
 ) {
-  const linkedDoc = host.doc.collection.createDoc({});
+  const linkedDoc = host.doc.workspace.createDoc({});
   linkedDoc.load(() => {
     const rootId = linkedDoc.addBlock('affine:page', {
       title: new Text(docTitle),

blocksuite/blocks/src/root-block/widgets/embed-card-toolbar/embed-card-toolbar.ts

@@ -263,7 +263,7 @@ export class EmbedCardToolbar extends WidgetComponent<
     if (!model) return undefined;
 
     const doc = isInternalEmbedModel(model)
-      ? this.std.collection.getDoc(model.pageId)
+      ? this.std.workspace.getDoc(model.pageId)
       : null;
 
     if (doc) {
@@ -282,7 +282,7 @@ export class EmbedCardToolbar extends WidgetComponent<
     if (!model) return undefined;
 
     const doc = isInternalEmbedModel(model)
-      ? this.std.collection.getDoc(model.pageId)
+      ? this.std.workspace.getDoc(model.pageId)
       : null;
 
     return doc?.meta?.title || 'Untitled';

blocksuite/blocks/src/root-block/widgets/keyboard-toolbar/config.ts

@@ -275,7 +275,7 @@ const pageToolGroup: KeyboardToolPanelGroup = {
           .chain()
           .getSelectedModels()
           .inline(({ selectedModels }) => {
-            const newDoc = createDefaultDoc(std.doc.collection);
+            const newDoc = createDefaultDoc(std.doc.workspace);
             if (!selectedModels?.length) return;
             insertContent(std.host, selectedModels[0], REFERENCE_NODE, {
               reference: {

blocksuite/blocks/src/root-block/widgets/linked-doc/config.ts

@@ -105,7 +105,7 @@ export function createLinkedDocMenuGroup(
   inlineEditor: AffineInlineEditor
 ) {
   const doc = editorHost.doc;
-  const { docMetas } = doc.collection.meta;
+  const { docMetas } = doc.workspace.meta;
   const filteredDocList = docMetas
     .filter(({ id }) => id !== doc.id)
     .filter(({ title }) => isFuzzyMatch(title, query));
@@ -164,7 +164,7 @@ export function createNewDocMenuGroup(
         action: () => {
           abort();
           const docName = query;
-          const newDoc = createDefaultDoc(doc.collection, {
+          const newDoc = createDefaultDoc(doc.workspace, {
             title: docName,
           });
           insertLinkedNode({
@@ -213,7 +213,7 @@ export function createNewDocMenuGroup(
             toast(editorHost, message);
           };
           showImportModal({
-            collection: doc.collection,
+            collection: doc.workspace,
             onSuccess,
             onFail,
           });

blocksuite/blocks/src/root-block/widgets/slash-menu/config.ts

@@ -194,7 +194,7 @@ export const defaultSlashMenuConfig: SlashMenuConfig = {
       showWhen: ({ model }) =>
         model.doc.schema.flavourSchemaMap.has('affine:embed-linked-doc'),
       action: ({ rootComponent, model }) => {
-        const newDoc = createDefaultDoc(rootComponent.doc.collection);
+        const newDoc = createDefaultDoc(rootComponent.doc.workspace);
         insertContent(rootComponent.host, model, REFERENCE_NODE, {
           reference: {
             type: 'LinkedPage',

blocksuite/framework/block-std/src/clipboard/index.ts

@@ -138,7 +138,7 @@ export class Clipboard extends LifeCycleWatcher {
         const payload = {
           file: item,
           assets: job.assetsManager,
-          workspaceId: doc.collection.id,
+          workspaceId: doc.workspace.id,
           pageId: doc.id,
         };
         const result = await adapterInstance.toSlice(

blocksuite/framework/block-std/src/extension/service.ts

@@ -30,7 +30,7 @@ export abstract class BlockService extends Extension {
   readonly specSlots = getSlots();
 
   get collection() {
-    return this.std.collection;
+    return this.std.workspace;
   }
 
   get doc() {

blocksuite/framework/block-std/src/scope/block-std-scope.ts

@@ -74,8 +74,8 @@ export class BlockStdScope {
     return this.get(Clipboard);
   }
 
-  get collection() {
+  get workspace() {
-    return this.doc.collection;
+    return this.doc.workspace;
   }
 
   get command() {
@@ -170,12 +170,12 @@ export class BlockStdScope {
 
   getJob(middlewares: JobMiddleware[] = []) {
     return new Job({
-      schema: this.collection.schema,
+      schema: this.workspace.schema,
-      blobCRUD: this.collection.blobSync,
+      blobCRUD: this.workspace.blobSync,
       docCRUD: {
-        create: (id: string) => this.collection.createDoc({ id }),
+        create: (id: string) => this.workspace.createDoc({ id }),
-        get: (id: string) => this.collection.getDoc(id),
+        get: (id: string) => this.workspace.getDoc(id),
-        delete: (id: string) => this.collection.removeDoc(id),
+        delete: (id: string) => this.workspace.removeDoc(id),
       },
       middlewares,
     });

blocksuite/framework/block-std/src/selection/manager.ts

@@ -58,7 +58,7 @@ export class SelectionManager extends LifeCycleWatcher {
   };
 
   private get _store() {
-    return this.std.collection.awarenessStore;
+    return this.std.workspace.awarenessStore;
   }
 
   get id() {

blocksuite/framework/store/src/store/doc/doc.ts

@@ -23,7 +23,7 @@ export class Blocks {
     runQuery(this._query, block);
   };
 
-  protected readonly _blockCollection: Doc;
+  protected readonly _doc: Doc;
 
   protected readonly _blocks = signal<Record<string, Block>>({});
 
@@ -136,19 +136,19 @@ export class Blocks {
   };
 
   private get _yBlocks() {
-    return this._blockCollection.yBlocks;
+    return this._doc.yBlocks;
   }
 
   get awarenessStore() {
-    return this._blockCollection.awarenessStore;
+    return this._doc.awarenessStore;
   }
 
   get blobSync() {
-    return this.collection.blobSync;
+    return this.workspace.blobSync;
   }
 
-  get blockCollection() {
+  get doc() {
-    return this._blockCollection;
+    return this._doc;
   }
 
   get blocks() {
@@ -160,31 +160,31 @@ export class Blocks {
   }
 
   get canRedo() {
-    return this._blockCollection.canRedo;
+    return this._doc.canRedo;
   }
 
   get canUndo() {
-    return this._blockCollection.canUndo;
+    return this._doc.canUndo;
   }
 
   get captureSync() {
-    return this._blockCollection.captureSync.bind(this._blockCollection);
+    return this._doc.captureSync.bind(this._doc);
   }
 
   get clear() {
-    return this._blockCollection.clear.bind(this._blockCollection);
+    return this._doc.clear.bind(this._doc);
   }
 
-  get collection() {
+  get workspace() {
-    return this._blockCollection.collection;
+    return this._doc.workspace;
   }
 
   get history() {
-    return this._blockCollection.history;
+    return this._doc.history;
   }
 
   get id() {
-    return this._blockCollection.id;
+    return this._doc.id;
   }
 
   get isEmpty() {
@@ -192,40 +192,37 @@ export class Blocks {
   }
 
   get loaded() {
-    return this._blockCollection.loaded;
+    return this._doc.loaded;
   }
 
   get meta() {
-    return this._blockCollection.meta;
+    return this._doc.meta;
   }
 
   get readonly() {
-    if (this._blockCollection.readonly) {
+    if (this._doc.readonly) {
       return true;
     }
     return this._readonly === true;
   }
 
   set readonly(value: boolean) {
-    this._blockCollection.awarenessStore.setReadonly(
+    this._doc.awarenessStore.setReadonly(this._doc, value);
-      this._blockCollection,
-      value
-    );
     if (this._readonly !== undefined && this._readonly !== value) {
       this._readonly = value;
     }
   }
 
   get ready() {
-    return this._blockCollection.ready;
+    return this._doc.ready;
   }
 
   get redo() {
-    return this._blockCollection.redo.bind(this._blockCollection);
+    return this._doc.redo.bind(this._doc);
   }
 
   get resetHistory() {
-    return this._blockCollection.resetHistory.bind(this._blockCollection);
+    return this._doc.resetHistory.bind(this._doc);
   }
 
   get root() {
@@ -235,7 +232,7 @@ export class Blocks {
   }
 
   get rootDoc() {
-    return this._blockCollection.rootDoc;
+    return this._doc.rootDoc;
   }
 
   get schema() {
@@ -243,31 +240,31 @@ export class Blocks {
   }
 
   get spaceDoc() {
-    return this._blockCollection.spaceDoc;
+    return this._doc.spaceDoc;
   }
 
   get transact() {
-    return this._blockCollection.transact.bind(this._blockCollection);
+    return this._doc.transact.bind(this._doc);
   }
 
   get undo() {
-    return this._blockCollection.undo.bind(this._blockCollection);
+    return this._doc.undo.bind(this._doc);
   }
 
   get withoutTransact() {
-    return this._blockCollection.withoutTransact.bind(this._blockCollection);
+    return this._doc.withoutTransact.bind(this._doc);
   }
 
   constructor({ schema, blockCollection, readonly, query }: DocOptions) {
-    this._blockCollection = blockCollection;
+    this._doc = blockCollection;
 
     this.slots = {
       ready: new Slot(),
       rootAdded: new Slot(),
       rootDeleted: new Slot(),
       blockUpdated: new Slot(),
-      historyUpdated: this._blockCollection.slots.historyUpdated,
+      historyUpdated: this._doc.slots.historyUpdated,
-      yBlockUpdated: this._blockCollection.slots.yBlockUpdated,
+      yBlockUpdated: this._doc.slots.yBlockUpdated,
     };
 
     this._crud = new DocCRUD(this._yBlocks, blockCollection.schema);
@@ -284,7 +281,7 @@ export class Blocks {
       this._onBlockAdded(id, true);
     });
 
-    this._disposeBlockUpdated = this._blockCollection.slots.yBlockUpdated.on(
+    this._disposeBlockUpdated = this._doc.slots.yBlockUpdated.on(
       ({ type, id }) => {
         switch (type) {
           case 'add': {
@@ -424,7 +421,7 @@ export class Blocks {
       );
     }
 
-    const id = blockProps.id ?? this._blockCollection.collection.idGenerator();
+    const id = blockProps.id ?? this._doc.workspace.idGenerator();
 
     this.transact(() => {
       this._crud.addBlock(
@@ -635,7 +632,7 @@ export class Blocks {
   }
 
   load(initFn?: () => void) {
-    this._blockCollection.load(initFn);
+    this._doc.load(initFn);
     this.slots.ready.emit();
     return this;
   }

blocksuite/framework/store/src/store/workspace.ts

@@ -30,17 +30,18 @@ export interface DocMeta {
   favorite?: boolean;
 }
 
-export type GetDocOptions = {
+export type GetBlocksOptions = {
   query?: Query;
   readonly?: boolean;
 };
-export type CreateDocOptions = GetDocOptions & {
+export type CreateBlocksOptions = GetBlocksOptions & {
   id?: string;
 };
 
 export interface WorkspaceMeta {
   get docMetas(): DocMeta[];
 
+  addDocMeta(props: DocMeta, index?: number): void;
   getDocMeta(id: string): DocMeta | undefined;
   setDocMeta(id: string, props: Partial<DocMeta>): void;
   removeDocMeta(id: string): void;
@@ -60,6 +61,10 @@ export interface WorkspaceMeta {
   writeVersion(workspace: Workspace): void;
   get docs(): unknown[] | undefined;
   initialize(): void;
+
+  docMetaAdded: Slot<string>;
+  docMetaRemoved: Slot<string>;
+  docMetaUpdated: Slot;
 }
 
 export interface Workspace {
@@ -80,8 +85,8 @@ export interface Workspace {
     docRemoved: Slot<string>;
   };
 
-  createDoc(options?: CreateDocOptions): Blocks;
+  createDoc(options?: CreateBlocksOptions): Blocks;
-  getDoc(docId: string, options?: GetDocOptions): Blocks | null;
+  getDoc(docId: string, options?: GetBlocksOptions): Blocks | null;
   removeDoc(docId: string): void;
 
   dispose(): void;
@@ -111,6 +116,7 @@ export interface Doc {
     >;
   };
 
+  get history(): Y.UndoManager;
   get canRedo(): boolean;
   get canUndo(): boolean;
   undo(): void;
@@ -121,15 +127,14 @@ export interface Doc {
 
   captureSync(): void;
   clear(): void;
-  getDoc(options?: GetDocOptions): Blocks;
+  getBlocks(options?: GetBlocksOptions): Blocks;
   clearQuery(query: Query, readonly?: boolean): void;
 
-  get history(): Y.UndoManager;
   get loaded(): boolean;
   get readonly(): boolean;
   get awarenessStore(): AwarenessStore;
 
-  get collection(): Workspace;
+  get workspace(): Workspace;
 
   get rootDoc(): BlockSuiteDoc;
   get spaceDoc(): Y.Doc;

blocksuite/framework/store/src/test/test-doc.ts

@@ -5,7 +5,7 @@ import * as Y from 'yjs';
 import { Blocks } from '../store/doc/doc.js';
 import type { YBlock } from '../store/doc/index.js';
 import type { Query } from '../store/doc/query.js';
-import type { Doc, GetDocOptions, Workspace } from '../store/workspace.js';
+import type { Doc, GetBlocksOptions, Workspace } from '../store/workspace.js';
 import type { AwarenessStore, BlockSuiteDoc } from '../yjs/index.js';
 
 type DocOptions = {
@@ -124,7 +124,7 @@ export class TestDoc implements Doc {
   };
 
   get blobSync() {
-    return this.collection.blobSync;
+    return this.workspace.blobSync;
   }
 
   get canRedo() {
@@ -143,12 +143,12 @@ export class TestDoc implements Doc {
     return this._canUndo$;
   }
 
-  get collection() {
+  get workspace() {
     return this._collection;
   }
 
   get docSync() {
-    return this.collection.docSync;
+    return this.workspace.docSync;
   }
 
   get history() {
@@ -164,7 +164,7 @@ export class TestDoc implements Doc {
   }
 
   get meta() {
-    return this.collection.meta.getDocMeta(this.id);
+    return this.workspace.meta.getDocMeta(this.id);
   }
 
   get readonly(): boolean {
@@ -176,7 +176,7 @@ export class TestDoc implements Doc {
   }
 
   get schema() {
-    return this.collection.schema;
+    return this.workspace.schema;
   }
 
   get spaceDoc() {
@@ -204,8 +204,8 @@ export class TestDoc implements Doc {
 
   private _handleVersion() {
     // Initialization from empty yDoc, indicating that the document is new.
-    if (!this.collection.meta.hasVersion) {
+    if (!this.workspace.meta.hasVersion) {
-      this.collection.meta.writeVersion(this.collection);
+      this.workspace.meta.writeVersion(this.workspace);
     }
   }
 
@@ -283,7 +283,7 @@ export class TestDoc implements Doc {
     }
   }
 
-  getDoc({ readonly, query }: GetDocOptions = {}) {
+  getBlocks({ readonly, query }: GetBlocksOptions = {}) {
     const readonlyKey = this._getReadonlyKey(readonly);
 
     const key = JSON.stringify(query);
@@ -294,7 +294,7 @@ export class TestDoc implements Doc {
 
     const doc = new Blocks({
       blockCollection: this,
-      schema: this.collection.schema,
+      schema: this.workspace.schema,
       readonly,
       query,
     });
@@ -311,7 +311,7 @@ export class TestDoc implements Doc {
 
     this._ySpaceDoc.load();
 
-    if ((this.collection.meta.docs?.length ?? 0) <= 1) {
+    if ((this.workspace.meta.docs?.length ?? 0) <= 1) {
       this._handleVersion();
     }
 

blocksuite/framework/store/src/test/test-workspace.ts

@@ -18,10 +18,11 @@ import { Awareness } from 'y-protocols/awareness.js';
 import type { Schema } from '../schema/index.js';
 import {
   type Blocks,
-  type CreateDocOptions,
+  type CreateBlocksOptions,
   DocCollectionMeta,
-  type GetDocOptions,
+  type GetBlocksOptions,
   type Workspace,
+  type WorkspaceMeta,
 } from '../store/index.js';
 import { type IdGenerator, nanoid } from '../utils/id-generator.js';
 import {
@@ -90,7 +91,7 @@ export class TestWorkspace implements Workspace {
 
   readonly idGenerator: IdGenerator;
 
-  meta: DocCollectionMeta;
+  meta: WorkspaceMeta;
 
   slots = {
     docListUpdated: new Slot(),
@@ -191,7 +192,7 @@ export class TestWorkspace implements Workspace {
    * If the `init` parameter is passed, a `surface`, `note`, and `paragraph` block
    * will be created in the doc simultaneously.
    */
-  createDoc(options: CreateDocOptions = {}) {
+  createDoc(options: CreateBlocksOptions = {}) {
     const { id: docId = this.idGenerator(), query, readonly } = options;
     if (this._hasDoc(docId)) {
       throw new BlockSuiteError(
@@ -229,9 +230,9 @@ export class TestWorkspace implements Workspace {
     return space ?? null;
   }
 
-  getDoc(docId: string, options?: GetDocOptions): Blocks | null {
+  getDoc(docId: string, options?: GetBlocksOptions): Blocks | null {
     const collection = this.getBlockCollection(docId);
-    return collection?.getDoc(options) ?? null;
+    return collection?.getBlocks(options) ?? null;
   }
 
   removeDoc(docId: string) {

blocksuite/framework/store/src/transformer/slice.ts

@@ -25,7 +25,7 @@ export class Slice {
   static fromModels(doc: Blocks, models: DraftModel[]) {
     return new Slice({
       content: models,
-      workspaceId: doc.collection.id,
+      workspaceId: doc.workspace.id,
       pageId: doc.id,
     });
   }

blocksuite/playground/apps/_common/components/docs-panel.ts

@@ -6,7 +6,7 @@ import {
 } from '@blocksuite/blocks';
 import { WithDisposable } from '@blocksuite/global/utils';
 import type { AffineEditorContainer } from '@blocksuite/presets';
-import type { BlockCollection, DocCollection } from '@blocksuite/store';
+import type { Doc, Workspace } from '@blocksuite/store';
 import { css, html, nothing } from 'lit';
 import { customElement, property } from 'lit/decorators.js';
 import { repeat } from 'lit/directives/repeat.js';
@@ -64,23 +64,23 @@ export class DocsPanel extends WithDisposable(ShadowlessElement) {
   `;
 
   createDoc = () => {
-    createDocBlock(this.editor.doc.collection);
+    createDocBlock(this.editor.doc.workspace);
   };
 
-  gotoDoc = (doc: BlockCollection) => {
+  gotoDoc = (doc: Doc) => {
     const url = this.editor.std
       .getOptional(GenerateDocUrlProvider)
       ?.generateDocUrl(doc.id);
     if (url) history.pushState({}, '', url);
 
-    this.editor.doc = doc.getDoc();
+    this.editor.doc = doc.getBlocks();
     this.editor.doc.load();
     this.editor.doc.resetHistory();
     this.requestUpdate();
   };
 
   private get collection() {
-    return this.editor.doc.collection;
+    return this.editor.doc.workspace;
   }
 
   private get docs() {
@@ -110,7 +110,7 @@ export class DocsPanel extends WithDisposable(ShadowlessElement) {
     });
 
     this.disposables.add(
-      this.editor.doc.collection.slots.docListUpdated.on(() => {
+      this.editor.doc.workspace.slots.docListUpdated.on(() => {
         this.requestUpdate();
       })
     );
@@ -146,7 +146,7 @@ export class DocsPanel extends WithDisposable(ShadowlessElement) {
             removeModeFromStorage(doc.id);
             // When delete the current doc, we need to set the editor doc to the first remaining doc
             if (isDeleteCurrent) {
-              this.editor.doc = this.docs[0].getDoc();
+              this.editor.doc = this.docs[0].getBlocks();
             }
           };
           return html`<div class="doc-item" @click="${click}" style="${style}">
@@ -169,7 +169,7 @@ export class DocsPanel extends WithDisposable(ShadowlessElement) {
   accessor onClose!: () => void;
 }
 
-function createDocBlock(collection: DocCollection) {
+function createDocBlock(collection: Workspace) {
   const id = collection.idGenerator();
   createDefaultDoc(collection, { id });
 }

blocksuite/playground/apps/_common/history.ts

@@ -1,11 +1,11 @@
 import type { DocModeProvider } from '@blocksuite/blocks';
 import { assertExists } from '@blocksuite/global/utils';
 import type { AffineEditorContainer } from '@blocksuite/presets';
-import type { BlockCollection, Doc, DocCollection } from '@blocksuite/store';
+import type { Blocks, Doc, Workspace } from '@blocksuite/store';
 import type { LitElement } from 'lit';
 
-export function getDocFromUrlParams(collection: DocCollection, url: URL) {
+export function getDocFromUrlParams(collection: Workspace, url: URL) {
-  let doc: Doc | null = null;
+  let doc: Blocks | null = null;
 
   const docId = decodeURIComponent(url.hash.slice(1));
 
@@ -13,10 +13,9 @@ export function getDocFromUrlParams(collection: DocCollection, url: URL) {
     doc = collection.getDoc(docId);
   }
   if (!doc) {
-    const blockCollection = collection.docs.values().next()
+    const blockCollection = collection.docs.values().next().value as Doc;
-      .value as BlockCollection;
     assertExists(blockCollection, 'Need to create a doc first');
-    doc = blockCollection.getDoc();
+    doc = blockCollection.getBlocks();
   }
 
   doc.load();
@@ -41,7 +40,7 @@ export function setDocModeFromUrlParams(
 }
 
 export function listenHashChange(
-  collection: DocCollection,
+  collection: Workspace,
   editor: AffineEditorContainer,
   panel?: LitElement
 ) {

blocksuite/playground/apps/default/utils/editor.ts

@@ -14,7 +14,7 @@ import {
   SpecProvider,
 } from '@blocksuite/blocks';
 import { AffineEditorContainer } from '@blocksuite/presets';
-import type { DocCollection } from '@blocksuite/store';
+import type { Workspace } from '@blocksuite/store';
 
 import { AttachmentViewerPanel } from '../../_common/components/attachment-viewer-panel.js';
 import { CollabDebugMenu } from '../../_common/components/collab-debug-menu.js';
@@ -36,7 +36,7 @@ import {
 } from '../../_common/mock-services.js';
 import { getExampleSpecs } from '../specs-examples/index.js';
 
-export async function mountDefaultDocEditor(collection: DocCollection) {
+export async function mountDefaultDocEditor(collection: Workspace) {
   const app = document.getElementById('app');
   if (!app) return;
 

blocksuite/playground/apps/env.d.ts

@@ -1,7 +1,7 @@
 import type { EditorHost } from '@blocksuite/block-std';
 import type { TestUtils } from '@blocksuite/blocks';
 import type { AffineEditorContainer } from '@blocksuite/presets';
-import type { BlockSchema, Doc, DocCollection, Job } from '@blocksuite/store';
+import type { BlockSchema, Blocks, Workspace, Job } from '@blocksuite/store';
 import type { z } from 'zod';
 import type * as Y from 'yjs';
 
@@ -14,8 +14,8 @@ declare global {
 
   interface Window {
     editor: AffineEditorContainer;
-    doc: Doc;
+    doc: Blocks;
-    collection: DocCollection;
+    collection: Workspace;
     blockSchemas: z.infer<typeof BlockSchema>[];
     job: Job;
     Y: typeof Y;

blocksuite/presets/src/__tests__/main/snapshot.spec.ts

@@ -37,7 +37,7 @@ const snapshotTest = async (snapshotUrl: string, elementsCount: number) => {
       throw e;
     });
   const [newDoc] = await transformer.importDocs(
-    window.editor.doc.collection,
+    window.editor.doc.workspace,
     snapshotFile
   );
 

blocksuite/presets/src/__tests__/utils/setup.ts

@@ -59,7 +59,7 @@ async function createEditor(collection: TestWorkspace, mode: DocMode = 'page') {
   const app = document.createElement('div');
   const blockCollection = collection.docs.values().next().value;
   assertExists(blockCollection, 'Need to create a doc first');
-  const doc = blockCollection.getDoc();
+  const doc = blockCollection.getBlocks();
   const editor = new AffineEditorContainer();
   editor.doc = doc;
   editor.mode = mode;

blocksuite/presets/src/fragments/comment/comment-manager.ts

@@ -44,7 +44,7 @@ export class CommentManager {
     }
 
     const { quote, range } = parseResult;
-    const id = this.host.doc.collection.idGenerator();
+    const id = this.host.doc.workspace.idGenerator();
     const comment: Comment = {
       id,
       date: Date.now(),

blocksuite/presets/src/fragments/doc-title/doc-title.ts

@@ -84,7 +84,7 @@ export class DocTitle extends WithDisposable(ShadowlessElement) {
   };
 
   private readonly _updateTitleInMeta = () => {
-    this.doc.collection.meta.setDocMeta(this.doc.id, {
+    this.doc.workspace.meta.setDocMeta(this.doc.id, {
       title: this._rootModel.title.toString(),
     });
   };

blocksuite/presets/src/fragments/outline/card/outline-preview.ts

@@ -170,7 +170,7 @@ export class OutlineBlockPreview extends SignalWatcher(
       if (delta.attributes?.reference) {
         // If linked doc, render linked doc icon and the doc title.
         const refAttribute = delta.attributes.reference;
-        const refMeta = block.doc.collection.meta.docMetas.find(
+        const refMeta = block.doc.workspace.meta.docMetas.find(
           doc => doc.id === refAttribute.pageId
         );
         const unavailable = !refMeta;

blocksuite/tests-legacy/embed-synced-doc.spec.ts

@@ -225,7 +225,7 @@ test.describe('Embed synced doc', () => {
         };
 
         const doc2Collection = getDocCollection();
-        const doc2 = doc2Collection!.getDoc();
+        const doc2 = doc2Collection!.getBlocks();
         const [noteBlock] = doc2!.getBlocksByFlavour('affine:note');
         const noteId = noteBlock.id;
 

blocksuite/tests-legacy/utils/actions/misc.ts

@@ -194,7 +194,7 @@ async function initEmptyEditor({
       }
 
       if (noInit) {
-        const firstDoc = collection.docs.values().next().value?.getDoc() as
+        const firstDoc = collection.docs.values().next().value?.getBlocks() as
           | ReturnType<typeof collection.createDoc>
           | undefined;
         if (firstDoc) {

packages/frontend/apps/ios/src/app.tsx

@@ -174,16 +174,16 @@ const frameworkProvider = framework.provider();
     const blockSuiteDoc = doc.blockSuiteDoc;
 
     const job = new Job({
-      schema: blockSuiteDoc.collection.schema,
+      schema: blockSuiteDoc.workspace.schema,
-      blobCRUD: blockSuiteDoc.collection.blobSync,
+      blobCRUD: blockSuiteDoc.workspace.blobSync,
       docCRUD: {
-        create: (id: string) => blockSuiteDoc.collection.createDoc({ id }),
+        create: (id: string) => blockSuiteDoc.workspace.createDoc({ id }),
-        get: (id: string) => blockSuiteDoc.collection.getDoc(id),
+        get: (id: string) => blockSuiteDoc.workspace.getDoc(id),
-        delete: (id: string) => blockSuiteDoc.collection.removeDoc(id),
+        delete: (id: string) => blockSuiteDoc.workspace.removeDoc(id),
       },
       middlewares: [
-        docLinkBaseURLMiddleware(blockSuiteDoc.collection.id),
+        docLinkBaseURLMiddleware(blockSuiteDoc.workspace.id),
-        titleMiddleware(blockSuiteDoc.collection.meta.docMetas),
+        titleMiddleware(blockSuiteDoc.workspace.meta.docMetas),
       ],
     });
     const snapshot = job.docToSnapshot(blockSuiteDoc);

packages/frontend/core/src/blocksuite/presets/_common/components/text-renderer.ts

@@ -195,7 +195,7 @@ export class TextRenderer extends WithDisposable(ShadowlessElement) {
     if (this._answers.length > 0) {
       const latestAnswer = this._answers.pop();
       this._answers = [];
-      const schema = this.schema ?? this.host?.std.doc.collection.schema;
+      const schema = this.schema ?? this.host?.std.doc.workspace.schema;
       let provider: ServiceProvider;
       if (this.host) {
         provider = this.host.std.provider;
@@ -220,11 +220,11 @@ export class TextRenderer extends WithDisposable(ShadowlessElement) {
         )
           .then(doc => {
             this.disposeDoc();
-            this._doc = doc.blockCollection.getDoc({
+            this._doc = doc.doc.getBlocks({
               query: this._query,
             });
             this.disposables.add(() => {
-              doc.blockCollection.clearQuery(this._query);
+              doc.doc.clearQuery(this._query);
             });
             this._doc.readonly = true;
             this.requestUpdate();
@@ -256,7 +256,7 @@ export class TextRenderer extends WithDisposable(ShadowlessElement) {
 
   private disposeDoc() {
     this._doc?.dispose();
-    this._doc?.collection.dispose();
+    this._doc?.workspace.dispose();
   }
 
   override disconnectedCallback() {

packages/frontend/core/src/blocksuite/presets/_common/utils/markdown-utils.ts

@@ -1,4 +1,4 @@
-import { WorkspaceImpl } from '@affine/core/modules/workspace/impl/workspace';
+import { WorkspaceImpl } from '@affine/core/modules/workspace/impls/workspace';
 import type {
   EditorHost,
   TextRangePoint,
@@ -80,15 +80,15 @@ export async function getContentFromSlice(
   type: 'markdown' | 'plain-text' = 'markdown'
 ) {
   const job = new Job({
-    schema: host.std.doc.collection.schema,
+    schema: host.std.doc.workspace.schema,
-    blobCRUD: host.std.doc.collection.blobSync,
+    blobCRUD: host.std.doc.workspace.blobSync,
     docCRUD: {
-      create: (id: string) => host.std.doc.collection.createDoc({ id }),
+      create: (id: string) => host.std.doc.workspace.createDoc({ id }),
-      get: (id: string) => host.std.doc.collection.getDoc(id),
+      get: (id: string) => host.std.doc.workspace.getDoc(id),
-      delete: (id: string) => host.std.doc.collection.removeDoc(id),
+      delete: (id: string) => host.std.doc.workspace.removeDoc(id),
     },
     middlewares: [
-      titleMiddleware(host.std.doc.collection.meta.docMetas),
+      titleMiddleware(host.std.doc.workspace.meta.docMetas),
       embedSyncedDocMiddleware('content'),
     ],
   });
@@ -110,14 +110,14 @@ export async function getContentFromSlice(
 
 export async function getPlainTextFromSlice(host: EditorHost, slice: Slice) {
   const job = new Job({
-    schema: host.std.doc.collection.schema,
+    schema: host.std.doc.workspace.schema,
-    blobCRUD: host.std.doc.collection.blobSync,
+    blobCRUD: host.std.doc.workspace.blobSync,
     docCRUD: {
-      create: (id: string) => host.std.doc.collection.createDoc({ id }),
+      create: (id: string) => host.std.doc.workspace.createDoc({ id }),
-      get: (id: string) => host.std.doc.collection.getDoc(id),
+      get: (id: string) => host.std.doc.workspace.getDoc(id),
-      delete: (id: string) => host.std.doc.collection.removeDoc(id),
+      delete: (id: string) => host.std.doc.workspace.removeDoc(id),
     },
-    middlewares: [titleMiddleware(host.std.doc.collection.meta.docMetas)],
+    middlewares: [titleMiddleware(host.std.doc.workspace.meta.docMetas)],
   });
   const snapshot = job.sliceToSnapshot(slice);
   if (!snapshot) {
@@ -137,12 +137,12 @@ export const markdownToSnapshot = async (
   host: EditorHost
 ) => {
   const job = new Job({
-    schema: host.std.doc.collection.schema,
+    schema: host.std.doc.workspace.schema,
-    blobCRUD: host.std.doc.collection.blobSync,
+    blobCRUD: host.std.doc.workspace.blobSync,
     docCRUD: {
-      create: (id: string) => host.std.doc.collection.createDoc({ id }),
+      create: (id: string) => host.std.doc.workspace.createDoc({ id }),
-      get: (id: string) => host.std.doc.collection.getDoc(id),
+      get: (id: string) => host.std.doc.workspace.getDoc(id),
-      delete: (id: string) => host.std.doc.collection.removeDoc(id),
+      delete: (id: string) => host.std.doc.workspace.removeDoc(id),
     },
     middlewares: [defaultImageProxyMiddleware, pasteMiddleware(host.std)],
   });
@@ -150,7 +150,7 @@ export const markdownToSnapshot = async (
   const payload = {
     file: markdown,
     assets: job.assetsManager,
-    workspaceId: host.std.doc.collection.id,
+    workspaceId: host.std.doc.workspace.id,
     pageId: host.std.doc.id,
   };
 

packages/frontend/core/src/blocksuite/presets/ai/_common/chat-actions-handle.ts

@@ -107,7 +107,7 @@ export async function constructRootChatBlockMessages(
   // Convert chat messages to AI chat block messages
   const userInfo = await AIProvider.userInfo;
   const forkMessages = await queryHistoryMessages(
-    doc.collection.id,
+    doc.workspace.id,
     doc.id,
     forkSessionId
   );
@@ -171,7 +171,7 @@ function addAIChatBlock(
       messages: JSON.stringify(messages),
       index,
       sessionId,
-      rootWorkspaceId: doc.collection.id,
+      rootWorkspaceId: doc.workspace.id,
       rootDocId: doc.id,
     },
     surfaceBlock.id
@@ -330,7 +330,7 @@ const SAVE_CHAT_TO_BLOCK_ACTION: ChatAction = {
 
     try {
       const newSessionId = await AIProvider.forkChat?.({
-        workspaceId: host.doc.collection.id,
+        workspaceId: host.doc.workspace.id,
         docId: host.doc.id,
         sessionId: parentSessionId,
         latestMessageId: messageId,
@@ -425,7 +425,7 @@ const CREATE_AS_DOC = {
   toast: 'New doc created',
   handler: (host: EditorHost, content: string) => {
     reportResponse('result:add-page');
-    const newDoc = host.doc.collection.createDoc();
+    const newDoc = host.doc.workspace.createDoc();
     newDoc.load();
     const rootId = newDoc.addBlock('affine:page');
     newDoc.addBlock('affine:surface', {}, rootId);
@@ -479,7 +479,7 @@ const CREATE_AS_LINKED_DOC = {
     }
 
     // Create a new doc and add the content to it
-    const newDoc = host.doc.collection.createDoc();
+    const newDoc = host.doc.workspace.createDoc();
     newDoc.load();
     const rootId = newDoc.addBlock('affine:page');
     newDoc.addBlock('affine:surface', {}, rootId);

packages/frontend/core/src/blocksuite/presets/ai/actions/doc-handler.ts

@@ -107,7 +107,7 @@ export function actionToStream<T extends keyof BlockSuitePresets.AIActions>(
           control,
           where,
           docId: host.doc.id,
-          workspaceId: host.doc.collection.id,
+          workspaceId: host.doc.workspace.id,
         } as Parameters<typeof action>[0];
         // @ts-expect-error TODO(@Peng): maybe fix this
         stream = action(options);
@@ -238,7 +238,7 @@ export function handleInlineAskAIAction(host: EditorHost) {
           where: 'inline-chat-panel',
           control: 'chat-send',
           docId: host.doc.id,
-          workspaceId: host.doc.collection.id,
+          workspaceId: host.doc.workspace.id,
         });
         bindTextStream(stream, { update, finish, signal });
       })

packages/frontend/core/src/blocksuite/presets/ai/actions/edgeless-handler.ts

@@ -189,7 +189,7 @@ function actionToStream<T extends keyof BlockSuitePresets.AIActions>(
             models,
             host,
             docId: host.doc.id,
-            workspaceId: host.doc.collection.id,
+            workspaceId: host.doc.workspace.id,
           } as Parameters<typeof action>[0];
 
           const content = ctx.get().content;
@@ -230,7 +230,7 @@ function actionToStream<T extends keyof BlockSuitePresets.AIActions>(
           control: 'format-bar',
           host,
           docId: host.doc.id,
-          workspaceId: host.doc.collection.id,
+          workspaceId: host.doc.workspace.id,
         } as Parameters<typeof action>[0];
 
         // @ts-expect-error TODO(@Peng): maybe fix this

packages/frontend/core/src/blocksuite/presets/ai/chat-panel/chat-panel-input.ts

@@ -488,7 +488,7 @@ export class ChatPanelInput extends WithDisposable(LitElement) {
         input: content,
         docId: doc.id,
         attachments: images,
-        workspaceId: doc.collection.id,
+        workspaceId: doc.workspace.id,
         host: this.host,
         stream: true,
         signal: abortController.signal,
@@ -519,7 +519,7 @@ export class ChatPanelInput extends WithDisposable(LitElement) {
         const last = items[items.length - 1] as ChatMessage;
         if (!last.id) {
           const historyIds = await AIProvider.histories?.ids(
-            doc.collection.id,
+            doc.workspace.id,
             doc.id,
             { sessionId: this.chatContextValue.chatSessionId }
           );

packages/frontend/core/src/blocksuite/presets/ai/chat-panel/chat-panel-messages.ts

@@ -426,7 +426,7 @@ export class ChatPanelMessages extends WithDisposable(ShadowlessElement) {
         sessionId: chatSessionId,
         retry: true,
         docId: doc.id,
-        workspaceId: doc.collection.id,
+        workspaceId: doc.workspace.id,
         host: this.host,
         stream: true,
         signal: abortController.signal,

packages/frontend/core/src/blocksuite/presets/ai/chat-panel/index.ts

@@ -107,8 +107,8 @@ export class ChatPanel extends WithDisposable(ShadowlessElement) {
       const { doc } = this;
 
       const [histories, actions] = await Promise.all([
-        AIProvider.histories?.chats(doc.collection.id, doc.id, { fork: false }),
+        AIProvider.histories?.chats(doc.workspace.id, doc.id, { fork: false }),
-        AIProvider.histories?.actions(doc.collection.id, doc.id),
+        AIProvider.histories?.actions(doc.workspace.id, doc.id),
       ]);
 
       if (counter !== this._resettingCounter) return;
@@ -175,7 +175,7 @@ export class ChatPanel extends WithDisposable(ShadowlessElement) {
         cancelText: 'Cancel',
       })
     ) {
-      await AIProvider.histories?.cleanup(this.doc.collection.id, this.doc.id, [
+      await AIProvider.histories?.cleanup(this.doc.workspace.id, this.doc.id, [
         this.chatContextValue.chatSessionId ?? '',
         ...(
           this.chatContextValue.items.filter(

packages/frontend/core/src/blocksuite/presets/ai/messages/slides-renderer.ts

@@ -1,4 +1,4 @@
-import { WorkspaceImpl } from '@affine/core/modules/workspace/impl/workspace';
+import { WorkspaceImpl } from '@affine/core/modules/workspace/impls/workspace';
 import { BlockStdScope, type EditorHost } from '@blocksuite/affine/block-std';
 import {
   type AffineAIPanelWidgetConfig,

packages/frontend/core/src/blocksuite/presets/ai/mini-mindmap/mindmap-preview.ts

@@ -1,4 +1,4 @@
-import { WorkspaceImpl } from '@affine/core/modules/workspace/impl/workspace.js';
+import { WorkspaceImpl } from '@affine/core/modules/workspace/impls/workspace.js';
 import { BlockStdScope, type EditorHost } from '@blocksuite/affine/block-std';
 import {
   MarkdownAdapter,
@@ -239,12 +239,12 @@ export const markdownToMindmap = (
 ) => {
   let result: Node | null = null;
   const job = new Job({
-    schema: doc.collection.schema,
+    schema: doc.workspace.schema,
-    blobCRUD: doc.collection.blobSync,
+    blobCRUD: doc.workspace.blobSync,
     docCRUD: {
-      create: (id: string) => doc.collection.createDoc({ id }),
+      create: (id: string) => doc.workspace.createDoc({ id }),
-      get: (id: string) => doc.collection.getDoc(id),
+      get: (id: string) => doc.workspace.getDoc(id),
-      delete: (id: string) => doc.collection.removeDoc(id),
+      delete: (id: string) => doc.workspace.removeDoc(id),
     },
   });
   const markdown = new MarkdownAdapter(job, provider);

packages/frontend/core/src/blocksuite/presets/ai/peek-view/chat-block-input.ts

@@ -403,7 +403,7 @@ export class ChatBlockInput extends LitElement {
       let chatSessionId = currentSessionId;
       if (!chatSessionId) {
         const forkSessionId = await AIProvider.forkChat?.({
-          workspaceId: doc.collection.id,
+          workspaceId: doc.workspace.id,
           docId: doc.id,
           sessionId: this.parentSessionId,
           latestMessageId: this.latestMessageId,
@@ -421,7 +421,7 @@ export class ChatBlockInput extends LitElement {
         sessionId: chatSessionId,
         docId: doc.id,
         attachments: images,
-        workspaceId: doc.collection.id,
+        workspaceId: doc.workspace.id,
         host: this.host,
         stream: true,
         signal: abortController.signal,

packages/frontend/core/src/blocksuite/presets/ai/peek-view/chat-block-peek-view.ts

@@ -269,7 +269,7 @@ export class AIChatBlockPeekView extends LitElement {
     ) {
       const { doc } = this.host;
       if (currentSessionId) {
-        await AIProvider.histories?.cleanup(doc.collection.id, doc.id, [
+        await AIProvider.histories?.cleanup(doc.workspace.id, doc.id, [
           currentSessionId,
         ]);
       }
@@ -323,7 +323,7 @@ export class AIChatBlockPeekView extends LitElement {
         sessionId: currentSessionId,
         retry: true,
         docId: doc.id,
-        workspaceId: doc.collection.id,
+        workspaceId: doc.workspace.id,
         host: this.host,
         stream: true,
         signal: abortController.signal,

packages/frontend/core/src/blocksuite/presets/ai/utils/editor-actions.ts

@@ -155,6 +155,6 @@ export const copyText = async (host: EditorHost, text: string) => {
   const slice = Slice.fromModels(previewDoc, models);
   await host.std.clipboard.copySlice(slice);
   previewDoc.dispose();
-  previewDoc.collection.dispose();
+  previewDoc.workspace.dispose();
   return true;
 };

packages/frontend/core/src/components/affine/page-history-modal/data.ts

@@ -2,7 +2,7 @@ import { useDocMetaHelper } from '@affine/core/components/hooks/use-block-suite-
 import { useDocCollectionPage } from '@affine/core/components/hooks/use-block-suite-workspace-page';
 import { FetchService, GraphQLService } from '@affine/core/modules/cloud';
 import { getAFFiNEWorkspaceSchema } from '@affine/core/modules/workspace';
-import { WorkspaceImpl } from '@affine/core/modules/workspace/impl/workspace';
+import { WorkspaceImpl } from '@affine/core/modules/workspace/impls/workspace';
 import { DebugLogger } from '@affine/debug';
 import type { ListHistoryQuery } from '@affine/graphql';
 import { listHistoryQuery, recoverDocMutation } from '@affine/graphql';

packages/frontend/core/src/components/blocksuite/block-suite-editor/blocksuite-editor.tsx

@@ -41,7 +41,7 @@ const BlockSuiteEditorImpl = ({
 }: EditorProps) => {
   useEffect(() => {
     const disposable = page.slots.blockUpdated.once(() => {
-      page.collection.meta.setDocMeta(page.id, {
+      page.workspace.meta.setDocMeta(page.id, {
         updatedDate: Date.now(),
       });
     });

packages/frontend/core/src/components/hooks/affine/use-export-page.ts

@@ -59,16 +59,16 @@ async function exportDoc(
   config: AdapterConfig
 ) {
   const job = new Job({
-    schema: doc.collection.schema,
+    schema: doc.workspace.schema,
-    blobCRUD: doc.collection.blobSync,
+    blobCRUD: doc.workspace.blobSync,
     docCRUD: {
-      create: (id: string) => doc.collection.createDoc({ id }),
+      create: (id: string) => doc.workspace.createDoc({ id }),
-      get: (id: string) => doc.collection.getDoc(id),
+      get: (id: string) => doc.workspace.getDoc(id),
-      delete: (id: string) => doc.collection.removeDoc(id),
+      delete: (id: string) => doc.workspace.removeDoc(id),
     },
     middlewares: [
-      docLinkBaseURLMiddleware(doc.collection.id),
+      docLinkBaseURLMiddleware(doc.workspace.id),
-      titleMiddleware(doc.collection.meta.docMetas),
+      titleMiddleware(doc.workspace.meta.docMetas),
       embedSyncedDocMiddleware('content'),
     ],
   });
@@ -148,7 +148,7 @@ async function exportHandler({
       await exportToMarkdown(page, editorRoot?.std);
       return;
     case 'snapshot':
-      await ZipTransformer.exportDocs(page.collection, [page]);
+      await ZipTransformer.exportDocs(page.workspace, [page]);
       return;
     case 'pdf':
       await printToPdf(editorContainer);

packages/frontend/core/src/desktop/dialogs/setting/general-setting/editor/edgeless/docs/index.ts

@@ -1,4 +1,4 @@
-import { WorkspaceImpl } from '@affine/core/modules/workspace/impl/workspace';
+import { WorkspaceImpl } from '@affine/core/modules/workspace/impls/workspace';
 import { AffineSchemas } from '@blocksuite/affine/blocks';
 import type { Blocks, DocSnapshot } from '@blocksuite/affine/store';
 import { Job, Schema } from '@blocksuite/affine/store';

packages/frontend/core/src/desktop/pages/workspace/index.tsx

@@ -265,7 +265,7 @@ const WorkspacePage = ({ meta }: { meta: WorkspaceMetadata }) => {
           workspace.docCollection,
           Array.from(workspace.docCollection.docs.values())
             .filter(doc => (docs ? docs.includes(doc.id) : true))
-            .map(doc => doc.getDoc())
+            .map(doc => doc.getBlocks())
         );
       };
       window.importWorkspaceSnapshot = async () => {

packages/frontend/core/src/modules/docs-search/worker/in-worker.ts

@@ -34,7 +34,7 @@ import {
 } from 'yjs';
 
 import { getAFFiNEWorkspaceSchema } from '../../workspace/global-schema';
-import { WorkspaceImpl } from '../../workspace/impl/workspace';
+import { WorkspaceImpl } from '../../workspace/impls/workspace';
 import type { BlockIndexSchema, DocIndexSchema } from '../schema';
 import type {
   WorkerIngoingMessage,

packages/frontend/core/src/modules/workspace-engine/impls/cloud.ts

@@ -41,7 +41,7 @@ import {
   type WorkspaceMetadata,
   type WorkspaceProfileInfo,
 } from '../../workspace';
-import { WorkspaceImpl } from '../../workspace/impl/workspace';
+import { WorkspaceImpl } from '../../workspace/impls/workspace';
 import type { WorkspaceEngineStorageProvider } from '../providers/engine';
 import { BroadcastChannelAwarenessConnection } from './engine/awareness-broadcast-channel';
 import { CloudAwarenessConnection } from './engine/awareness-cloud';

packages/frontend/core/src/modules/workspace-engine/impls/local.ts

@@ -19,7 +19,7 @@ import {
   type WorkspaceMetadata,
   type WorkspaceProfileInfo,
 } from '../../workspace';
-import { WorkspaceImpl } from '../../workspace/impl/workspace';
+import { WorkspaceImpl } from '../../workspace/impls/workspace';
 import type { WorkspaceEngineStorageProvider } from '../providers/engine';
 import { BroadcastChannelAwarenessConnection } from './engine/awareness-broadcast-channel';
 import { StaticBlobStorage } from './engine/blob-static';

packages/frontend/core/src/modules/workspace/entities/workspace.ts

@@ -5,7 +5,7 @@ import type { Awareness } from 'y-protocols/awareness.js';
 
 import { WorkspaceDBService } from '../../db';
 import { getAFFiNEWorkspaceSchema } from '../global-schema';
-import { WorkspaceImpl } from '../impl/workspace';
+import { WorkspaceImpl } from '../impls/workspace';
 import type { WorkspaceScope } from '../scopes/workspace';
 import { WorkspaceEngineService } from '../services/engine';
 

packages/frontend/core/src/modules/workspace/impls/doc.ts

@@ -4,7 +4,7 @@ import {
   Blocks,
   type BlockSuiteDoc,
   type Doc,
-  type GetDocOptions,
+  type GetBlocksOptions,
   type Query,
   type Workspace,
   type YBlock,
@@ -128,7 +128,7 @@ export class DocImpl implements Doc {
   };
 
   get blobSync() {
-    return this.collection.blobSync;
+    return this.workspace.blobSync;
   }
 
   get canRedo() {
@@ -139,12 +139,12 @@ export class DocImpl implements Doc {
     return this._canUndo.peek();
   }
 
-  get collection() {
+  get workspace() {
     return this._collection;
   }
 
   get docSync() {
-    return this.collection.docSync;
+    return this.workspace.docSync;
   }
 
   get history() {
@@ -160,7 +160,7 @@ export class DocImpl implements Doc {
   }
 
   get meta() {
-    return this.collection.meta.getDocMeta(this.id);
+    return this.workspace.meta.getDocMeta(this.id);
   }
 
   get readonly(): boolean {
@@ -172,7 +172,7 @@ export class DocImpl implements Doc {
   }
 
   get schema() {
-    return this.collection.schema;
+    return this.workspace.schema;
   }
 
   get spaceDoc() {
@@ -200,8 +200,8 @@ export class DocImpl implements Doc {
 
   private _handleVersion() {
     // Initialization from empty yDoc, indicating that the document is new.
-    if (!this.collection.meta.hasVersion) {
+    if (!this.workspace.meta.hasVersion) {
-      this.collection.meta.writeVersion(this.collection);
+      this.workspace.meta.writeVersion(this.workspace);
     }
   }
 
@@ -279,7 +279,7 @@ export class DocImpl implements Doc {
     }
   }
 
-  getDoc({ readonly, query }: GetDocOptions = {}) {
+  getBlocks({ readonly, query }: GetBlocksOptions = {}) {
     const readonlyKey = this._getReadonlyKey(readonly);
 
     const key = JSON.stringify(query);
@@ -290,7 +290,7 @@ export class DocImpl implements Doc {
 
     const doc = new Blocks({
       blockCollection: this,
-      schema: this.collection.schema,
+      schema: this.workspace.schema,
       readonly,
       query,
     });
@@ -307,7 +307,7 @@ export class DocImpl implements Doc {
 
     this._ySpaceDoc.load();
 
-    if ((this.collection.meta.docs?.length ?? 0) <= 1) {
+    if ((this.workspace.meta.docs?.length ?? 0) <= 1) {
       this._handleVersion();
     }
 

packages/frontend/core/src/modules/workspace/impls/workspace.ts

@@ -8,14 +8,15 @@ import {
   AwarenessStore,
   type Blocks,
   BlockSuiteDoc,
-  type CreateDocOptions,
+  type CreateBlocksOptions,
   type Doc,
   DocCollectionMeta,
-  type GetDocOptions,
+  type GetBlocksOptions,
   type IdGenerator,
   nanoid,
   type Schema,
   type Workspace,
+  type WorkspaceMeta,
 } from '@blocksuite/affine/store';
 import {
   AwarenessEngine,
@@ -74,7 +75,7 @@ export class WorkspaceImpl implements Workspace {
 
   readonly idGenerator: IdGenerator;
 
-  meta: DocCollectionMeta;
+  meta: WorkspaceMeta;
 
   slots = {
     docListUpdated: new Slot(),
@@ -153,7 +154,7 @@ export class WorkspaceImpl implements Workspace {
    * If the `init` parameter is passed, a `surface`, `note`, and `paragraph` block
    * will be created in the doc simultaneously.
    */
-  createDoc(options: CreateDocOptions = {}) {
+  createDoc(options: CreateBlocksOptions = {}) {
     const { id: docId = this.idGenerator(), query, readonly } = options;
     if (this._hasDoc(docId)) {
       throw new BlockSuiteError(
@@ -191,9 +192,9 @@ export class WorkspaceImpl implements Workspace {
     return space ?? null;
   }
 
-  getDoc(docId: string, options?: GetDocOptions): Blocks | null {
+  getDoc(docId: string, options?: GetBlocksOptions): Blocks | null {
     const collection = this.getBlockCollection(docId);
-    return collection?.getDoc(options) ?? null;
+    return collection?.getBlocks(options) ?? null;
   }
 
   removeDoc(docId: string) {