chore: merge blocksuite source code (#9213)

blocksuite/playground/apps/starter/data/linked.ts

@@ -0,0 +1,80 @@
+import { type DocCollection, Text } from '@blocksuite/store';
+
+import type { InitFn } from './utils.js';
+
+export const linked: InitFn = (collection: DocCollection, id: string) => {
+  const docA = collection.getDoc(id) ?? collection.createDoc({ id });
+
+  const docBId = 'doc:linked-page';
+  const docB = collection.createDoc({ id: docBId });
+
+  const docCId = 'doc:linked-edgeless';
+  const docC = collection.createDoc({ id: docCId });
+
+  docA.clear();
+  docB.clear();
+  docC.clear();
+
+  docB.load(() => {
+    const rootId = docB.addBlock('affine:page', {
+      title: new Text(''),
+    });
+
+    docB.addBlock('affine:surface', {}, rootId);
+
+    // Add note block inside root block
+    const noteId = docB.addBlock('affine:note', {}, rootId);
+    // Add paragraph block inside note block
+    docB.addBlock('affine:paragraph', {}, noteId);
+  });
+
+  docC.load(() => {
+    const rootId = docC.addBlock('affine:page', {
+      title: new Text(''),
+    });
+
+    docC.addBlock('affine:surface', {}, rootId);
+
+    // Add note block inside root block
+    const noteId = docC.addBlock('affine:note', {}, rootId);
+    // Add paragraph block inside note block
+    docC.addBlock('affine:paragraph', {}, noteId);
+  });
+
+  docA.load();
+  // Add root block and surface block at root level
+  const rootId = docA.addBlock('affine:page', {
+    title: new Text('Doc A'),
+  });
+
+  docA.addBlock('affine:surface', {}, rootId);
+
+  // Add note block inside root block
+  const noteId = docA.addBlock('affine:note', {}, rootId);
+  // Add paragraph block inside note block
+  docA.addBlock('affine:paragraph', {}, noteId);
+
+  docA.addBlock('affine:embed-linked-doc', { pageId: docBId }, noteId);
+
+  docA.addBlock(
+    'affine:embed-linked-doc',
+    { pageId: 'doc:deleted-example' },
+    noteId
+  );
+
+  docA.addBlock('affine:embed-linked-doc', { pageId: docCId }, noteId);
+
+  docA.addBlock(
+    'affine:embed-linked-doc',
+    { pageId: 'doc:deleted-example-edgeless' },
+    noteId
+  );
+
+  docA.resetHistory();
+  docB.resetHistory();
+  docC.resetHistory();
+};
+
+linked.id = 'linked';
+linked.displayName = 'Linked Doc Editor';
+linked.description = 'A demo with linked docs';