feat: add root pinboard & rename pivots to pinboard (#1843)

apps/web/src/utils/blocksuite.ts

@@ -1,8 +1,10 @@
 import { DebugLogger } from '@affine/debug';
 import markdown from '@affine/templates/Welcome-to-AFFiNE.md';
 import { ContentParser } from '@blocksuite/blocks/content-parser';
-import type { EditorContainer } from '@blocksuite/editor';
 import type { Page } from '@blocksuite/store';
+import { nanoid } from '@blocksuite/store';
+
+import type { BlockSuiteWorkspace } from '../shared';
 
 const demoTitle = markdown
   .split('\n')
@@ -15,7 +17,7 @@ const demoText = markdown.split('\n').slice(1).join('\n');
 
 const logger = new DebugLogger('init-page');
 
-export function initPage(page: Page, editor: Readonly<EditorContainer>): void {
+export function initPage(page: Page): void {
   logger.debug('initEmptyPage', page.id);
   // Add page block and surface block at root level
   const isFirstPage = page.meta.init === true;
@@ -23,26 +25,23 @@ export function initPage(page: Page, editor: Readonly<EditorContainer>): void {
     page.workspace.setPageMeta(page.id, {
       init: false,
     });
-    _initPageWithDemoMarkdown(page, editor);
+    _initPageWithDemoMarkdown(page);
   } else {
-    _initEmptyPage(page, editor);
+    _initEmptyPage(page);
   }
   page.resetHistory();
 }
 
-export function _initEmptyPage(page: Page, _: Readonly<EditorContainer>) {
+export function _initEmptyPage(page: Page, title?: string): void {
   const pageBlockId = page.addBlock('affine:page', {
-    title: new page.Text(''),
+    title: new page.Text(title ?? ''),
   });
   page.addBlock('affine:surface', {}, null);
   const frameId = page.addBlock('affine:frame', {}, pageBlockId);
   page.addBlock('affine:paragraph', {}, frameId);
 }
 
-export function _initPageWithDemoMarkdown(
-  page: Page,
-  editor: Readonly<EditorContainer>
-): void {
+export function _initPageWithDemoMarkdown(page: Page): void {
   logger.debug('initPageWithDefaultMarkdown', page.id);
   const pageBlockId = page.addBlock('affine:page', {
     title: new page.Text(demoTitle),
@@ -63,3 +62,25 @@ export function _initPageWithDemoMarkdown(
   });
   page.workspace.setPageMeta(page.id, { demoTitle });
 }
+
+export function ensureRootPinboard(blockSuiteWorkspace: BlockSuiteWorkspace) {
+  const metas = blockSuiteWorkspace.meta.pageMetas;
+  const rootMeta = metas.find(m => m.isRootPinboard);
+
+  if (rootMeta) {
+    return rootMeta.id;
+  }
+
+  const rootPinboardPage = blockSuiteWorkspace.createPage(nanoid());
+
+  const title = `${blockSuiteWorkspace.meta.name}'s Pinboard`;
+
+  _initEmptyPage(rootPinboardPage, title);
+
+  blockSuiteWorkspace.meta.setPageMeta(rootPinboardPage.id, {
+    isRootPinboard: true,
+    title,
+  });
+
+  return rootPinboardPage.id;
+}