From a88dcc09514057a37bc33b50c7f9f83d65841f49 Mon Sep 17 00:00:00 2001
From: yoyoyohamapi <8338436+yoyoyohamapi@users.noreply.github.com>
Date: Tue, 3 Jun 2025 06:09:44 +0000
Subject: [PATCH] fix(core): copy & paste ai message failed (#12655)

### TL;DR
* fix: ai message copy bug
  * Select a section of content in the Page
  * Choose the user's question from the AI chat conversation history and copy it
  * The copied (pasted) content will be the selected section from the Page

* fix: ai message paste bug
  * Select a section of content in the Page
  * Choose the user's question from the AI chat conversation history and copy it
  * Paste it into the AI Input, and the content will be pasted back into the original Page text

> CLOSE AF-2683

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **Bug Fixes**
  - Improved handling of copy and paste events in chat components to prevent unintended interactions with surrounding elements.
  - Enhanced test stability by adding error handling during embedding progress checks.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---
 .../core/src/blocksuite/ai/chat-panel/content/pure-text.ts | 7 ++++++-
 .../ai/components/ai-chat-input/ai-chat-input.ts           | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/packages/frontend/core/src/blocksuite/ai/chat-panel/content/pure-text.ts b/packages/frontend/core/src/blocksuite/ai/chat-panel/content/pure-text.ts
index 167f14adf..610c39019 100644
--- a/packages/frontend/core/src/blocksuite/ai/chat-panel/content/pure-text.ts
+++ b/packages/frontend/core/src/blocksuite/ai/chat-panel/content/pure-text.ts
@@ -40,9 +40,14 @@ export class ChatContentPureText extends ShadowlessElement {
   @property({ attribute: 'data-testid', reflect: true })
   accessor testId = 'chat-content-pure-text';
 
+  stopPropagation(event: Event) {
+    event.stopPropagation();
+  }
+
   protected override render() {
     return this.text.length > 0
-      ? html`<div class="chat-content-pure-text">${this.text}</div>`
+      ? // prettier-ignore
+        html`<div class="chat-content-pure-text" @copy=${this.stopPropagation}>${this.text}</div>`
       : nothing;
   }
 }
diff --git a/packages/frontend/core/src/blocksuite/ai/components/ai-chat-input/ai-chat-input.ts b/packages/frontend/core/src/blocksuite/ai/components/ai-chat-input/ai-chat-input.ts
index af9ca2529..2c5b9acfe 100644
--- a/packages/frontend/core/src/blocksuite/ai/components/ai-chat-input/ai-chat-input.ts
+++ b/packages/frontend/core/src/blocksuite/ai/components/ai-chat-input/ai-chat-input.ts
@@ -492,6 +492,7 @@ export class AIChatInput extends SignalWatcher(
   };
 
   private readonly _handlePaste = (event: ClipboardEvent) => {
+    event.stopPropagation();
     const items = event.clipboardData?.items;
     if (!items) return;