chore(editor): move helper to playground (#9498)

blocksuite/playground/apps/_common/helper.ts

@@ -0,0 +1,21 @@
+import { AffineSchemas } from '@blocksuite/blocks';
+import { DocCollection, Schema } from '@blocksuite/store';
+
+export function createEmptyDoc() {
+  const schema = new Schema().register(AffineSchemas);
+  const collection = new DocCollection({ schema });
+  collection.meta.initialize();
+  const doc = collection.createDoc();
+
+  return {
+    doc,
+    init() {
+      doc.load();
+      const rootId = doc.addBlock('affine:page', {});
+      doc.addBlock('affine:surface', {}, rootId);
+      const noteId = doc.addBlock('affine:note', {}, rootId);
+      doc.addBlock('affine:paragraph', {}, noteId);
+      return doc;
+    },
+  };
+}

blocksuite/playground/examples/basic/edgeless/main.ts

@@ -1,6 +1,8 @@
 import '../../../style.css';
 
-import { createEmptyDoc, EdgelessEditor } from '@blocksuite/presets';
+import { EdgelessEditor } from '@blocksuite/presets';
+
+import { createEmptyDoc } from '../../../apps/_common/helper';
 
 const doc = createEmptyDoc().init();
 const editor = new EdgelessEditor();

blocksuite/playground/examples/basic/page/main.ts

@@ -1,8 +1,10 @@
 import '../../../style.css';
 
-import { createEmptyDoc, PageEditor } from '@blocksuite/presets';
+import { PageEditor } from '@blocksuite/presets';
 import { Text } from '@blocksuite/store';
 
+import { createEmptyDoc } from '../../../apps/_common/helper';
+
 const doc = createEmptyDoc().init();
 const editor = new PageEditor();
 editor.doc = doc;

blocksuite/playground/examples/multiple-editors/edgeless-edgeless/main.ts

@@ -1,6 +1,8 @@
 import '../../../style.css';
 
-import { createEmptyDoc, EdgelessEditor } from '@blocksuite/presets';
+import { EdgelessEditor } from '@blocksuite/presets';
+
+import { createEmptyDoc } from '../../../apps/_common/helper';
 
 const container = document.createElement('div');
 container.style.display = 'flex';

blocksuite/playground/examples/multiple-editors/page-edgeless/main.ts

@@ -1,10 +1,8 @@
 import '../../../style.css';
 
-import {
-  createEmptyDoc,
-  EdgelessEditor,
-  PageEditor,
-} from '@blocksuite/presets';
+import { EdgelessEditor, PageEditor } from '@blocksuite/presets';
+
+import { createEmptyDoc } from '../../../apps/_common/helper';
 
 const container = document.createElement('div');
 container.style.display = 'flex';

blocksuite/playground/examples/multiple-editors/page-page/main.ts

@@ -1,6 +1,8 @@
 import '../../../style.css';
 
-import { createEmptyDoc, PageEditor } from '@blocksuite/presets';
+import { PageEditor } from '@blocksuite/presets';
+
+import { createEmptyDoc } from '../../../apps/_common/helper';
 
 const container = document.createElement('div');
 container.style.display = 'flex';