feat(editor): add footnote node click handler (#11699)

Close [BS-3114](https://linear.app/affine-design/issue/BS-3114/点击-footnote-node-行为更新)

blocksuite/affine/inlines/footnote/src/footnote-node/footnote-node.ts

@@ -1,4 +1,5 @@
 import { HoverController } from '@blocksuite/affine-components/hover';
+import { PeekViewProvider } from '@blocksuite/affine-components/peek';
 import type { FootNote } from '@blocksuite/affine-model';
 import { unsafeCSSVarV2 } from '@blocksuite/affine-shared/theme';
 import type { AffineTextAttributes } from '@blocksuite/affine-shared/types';
@@ -105,8 +106,47 @@ export class AffineFootnoteNode extends WithDisposable(ShadowlessElement) {
     return selfInlineRange;
   }
 
+  get footnote() {
+    return this.delta.attributes?.footnote;
+  }
+
+  onFootnoteClick = () => {
+    if (!this.footnote) {
+      return;
+    }
+    const { type, docId, url } = this.footnote.reference;
+
+    switch (type) {
+      case 'doc':
+        if (docId) {
+          this._handleDocReference(docId);
+        }
+        break;
+      case 'url':
+        if (url) {
+          this._handleUrlReference(url);
+        }
+        break;
+    }
+  };
+
+  private readonly _handleDocReference = (docId: string) => {
+    this.std
+      .getOptional(PeekViewProvider)
+      ?.peek({
+        docId,
+      })
+      .catch(console.error);
+  };
+
+  private readonly _handleUrlReference = (url: string) => {
+    window.open(url, '_blank');
+  };
+
   private readonly _FootNoteDefaultContent = (footnote: FootNote) => {
-    return html`<span class="footnote-content-default"
+    return html`<span
+      class="footnote-content-default"
+      @click=${this.onFootnoteClick}
       >${footnote.label}</span
     >`;
   };
@@ -121,14 +161,14 @@ export class AffineFootnoteNode extends WithDisposable(ShadowlessElement) {
           .footnote=${footnote}
           .std=${this.std}
           .abortController=${abortController}
-          .onPopupClick=${this.onPopupClick}
+          .onPopupClick=${this.onPopupClick ?? this.onFootnoteClick}
         ></footnote-popup>`;
   };
 
   private readonly _whenHover: HoverController = new HoverController(
     this,
     ({ abortController }) => {
-      const footnote = this.delta.attributes?.footnote;
+      const { footnote } = this;
       if (!footnote) return null;
 
       if (

blocksuite/affine/inlines/footnote/src/footnote-node/footnote-popup.ts

@@ -4,7 +4,6 @@ import {
   LightLoadingIcon,
   WebIcon16,
 } from '@blocksuite/affine-components/icons';
-import { PeekViewProvider } from '@blocksuite/affine-components/peek';
 import { ColorScheme, type FootNote } from '@blocksuite/affine-model';
 import {
   DocDisplayMetaProvider,
@@ -127,50 +126,9 @@ export class FootNotePopup extends SignalWatcher(WithDisposable(LitElement)) {
     return theme === ColorScheme.Light ? LightLoadingIcon : DarkLoadingIcon;
   };
 
-  /**
-   * When clicking the chip, we will navigate to the reference doc or open the url
-   */
-  private readonly _handleDocReference = (docId: string) => {
-    this.std
-      .getOptional(PeekViewProvider)
-      ?.peek({
-        docId,
-      })
-      .catch(console.error);
-  };
-
-  private readonly _handleUrlReference = (url: string) => {
-    window.open(url, '_blank');
-  };
-
-  private readonly _handleReference = () => {
-    const { type, docId, url } = this.footnote.reference;
-
-    switch (type) {
-      case 'doc':
-        if (docId) {
-          this._handleDocReference(docId);
-        }
-        break;
-      case 'url':
-        if (url) {
-          this._handleUrlReference(url);
-        }
-        break;
-    }
-
-    this.abortController.abort();
-  };
-
   private readonly _onChipClick = () => {
-    // If the onPopupClick is defined, use it
-    if (this.onPopupClick) {
-      this.onPopupClick(this.footnote, this.abortController);
-      return;
-    }
-
-    // Otherwise, handle the reference by default
-    this._handleReference();
+    this.onPopupClick(this.footnote, this.abortController);
+    this.abortController.abort();
   };
 
   override connectedCallback() {
@@ -217,5 +175,5 @@ export class FootNotePopup extends SignalWatcher(WithDisposable(LitElement)) {
   accessor abortController!: AbortController;
 
   @property({ attribute: false })
-  accessor onPopupClick: FootNotePopupClickHandler | undefined = undefined;
+  accessor onPopupClick: FootNotePopupClickHandler | (() => void) = () => {};
 }