#### PR Dependency Tree
* **PR #14258** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
* **Removed Features**
* Web search functionality has been removed from AI chat and related AI
features. Users will no longer see network search options or toggles in
chat preferences and panels.
* AI chat requests no longer support external web search capabilities.
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #14258** 👈
* **PR #14259**
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Copilot now defaults to the updated Claude Sonnet 4.5 model across
experiences for improved responses.
* **Chores**
* Consolidated available Anthropic models, removing older Sonnet 3.x
variants and standardizing Sonnet 4/4.5 options.
* Updated configuration defaults and schema mappings to reference the
new Sonnet 4.5 model.
* **Tests**
* Updated unit and end-to-end tests to reference the new model to ensure
consistent behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-407](https://linear.app/affine-design/issue/AI-407)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Ensured that images included in the chat context are now properly sent
as attachments during AI chat interactions.
* **Tests**
* Enhanced chat tests to verify that the AI correctly identifies images
of kittens or cats in its responses.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
> CLOSE AF-2774
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Tests**
* Updated translation tests to use Simplified Chinese instead of German
as the target language.
* Adjusted expected results in assertions to match Chinese characters
"苹果" instead of the German word "Apfel" across relevant test cases.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
> CLOSE AF-2773
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Tests**
* Updated AI chat translation tests to use Simplified Chinese instead of
German, adjusting expected results and assertions accordingly.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Tests**
* Temporarily skipped tests related to chatting with tags and specified
documents due to flakiness.
* Improved chat retry test by streamlining status checks for faster
validation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Support [AI-59](https://linear.app/affine-design/issue/AI-59)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Updated the default AI model for chat prompts to use Claude Sonnet 4.
- **Bug Fixes**
- Improved model selection logic to better support reasoning features across more AI models.
- **Tests**
- Enhanced test cases with consistent instructions for response length.
- Skipped certain chat-related tests to refine test suite stability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### TL;DR
* refactor: use horizontal scrolling to display images
* refactor: change max images to 9
* test: add test cases for validating the maximum number of uploadable images
> CLOSE AI-6
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added a notification to inform users when attempting to upload more images than allowed in the AI chat input.
- **Bug Fixes**
- Prevented uploading more than 9 images at once in the AI chat input.
- **Style**
- Improved image preview grid layout to display images in a single horizontally scrollable row.
- **Tests**
- Added an end-to-end test to verify that an error message appears when too many images are uploaded.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AI-127
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added automated event handling for workspace updates and document embedding, streamlining document embedding workflows.
- Introduced detection and queuing of documents needing embedding, excluding ignored documents.
- **Improvements**
- Enhanced performance of embedding-related searches by filtering results at the database level.
- Increased concurrency for embedding job processing to improve throughput.
- **Bug Fixes**
- Improved error handling and fallback for missing document titles during embedding.
- Added safeguards to skip invalid embedding jobs based on document identifiers.
- **Tests**
- Expanded test coverage for document embedding and ignored document filtering.
- Updated end-to-end tests to use dynamic content for improved reliability.
- Added synchronization waits in document creation utilities to improve test stability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### TL;DR
feat: show stop model if click-outside during ai generating
>CLOSE AI-89
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added a confirmation dialog when attempting to stop AI content generation by clicking outside the panel, ensuring users can confirm or cancel the stop action.
- **Tests**
- Introduced an end-to-end test to verify the confirmation dialog appears and AI generation stops as expected when clicking outside during generation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### TL;DR
* Fix the issue of inaccurate content replacement in AI Replace Selection
* Optimize unit Tests utils
### What Changed
1. Fixed the issue of inaccurate content replacement in AI Replace Selection:
- Convert the AI Answer into a Snapshot, then transform it into a sequence of Blocks ready for insertion.
- Invoke the `replaceSelectedTextWithBlocks` command to replace the current selection with blocks (given the complexity of block combinations, this command uses [ts-pattern](https://github.com/gvergnaud/ts-pattern) implementation to ensure compile-time prevention of pattern handling omissions).
2. Optimized unit test assertions for commands, now allowing direct document content comparison using `toEqualDoc`.
```ts
const host = affine`
<affine-page id="page">
<affine-note id="note">
<affine-paragraph id="paragraph-1">Hel<anchor />lo</affine-paragraph>
<affine-paragraph id="paragraph-2">Wor<focus />ld</affine-paragraph>
</affine-note>
</affine-page>
`;
// ....
const expected = affine`
<affine-page id="page">
<affine-note id="note">
<affine-paragraph id="paragraph-1">Hel111</affine-paragraph>
<affine-code id="code"></affine-code>
<affine-paragraph id="paragraph-2">222ld</affine-paragraph>
</affine-note>
</affine-page>
`;
expect(host.doc).toEqualDoc(expected.doc);
```
3. Added support for text cursors in unit test template syntax.
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
> CLOSE BS-3278
- **New Features**
- Introduced the ability to replace selected text in documents with blocks, supporting advanced merging and insertion scenarios for various block types.
- **Bug Fixes**
- Improved handling of text selection and cursor placement in document templates used for testing.
- **Tests**
- Added comprehensive tests for replacing selected text with blocks, including edge cases and complex selection scenarios.
- Enhanced test utilities for document structure comparison and selection handling.
- Updated end-to-end tests to verify correct replacement of selected text via AI-driven actions.
- **Chores**
- Added and updated dependencies to support new features.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Sometimes, missing `await` in the test code can cause timing issues, leading to test failures. This PR enables the `no-floating-promises` rule for the test code to ensure that such errors do not occur.
### TL:DR
By sharing initialization logic, accelerate test case execution.
### What Changed
* Global setup for copilot e2e
* Login
* Create Workspace
* Enable fully parallel for ci
### Optimization Comparison
Comparing with PR [fix(core): ask AI input box in the whiteboard is blocked by the menu …](https://github.com/toeverything/AFFiNE/pull/11634)：
| | Shard 1 |2|3|4|5|6|7|8|
| ------|----|----|----|----|----|---|---|--|
|Before|15min|14min|14min|14min|14min|13min|15min|10min|
|After|8min|11min|8min|8min|8min|8min|8min|7min|
### Trade-Off
Since all copilot use cases currently share a single user and workspace, some test cases need to focus on **isolation** and **independence**.
For example, when testing Embedding-related workflows：
* Different document contents should be used to avoid interference.
* After each test case execution, **cleanup** operations are also required.
* Some tests should be configured to **serial** mode.
```ts
test.describe.configure({ mode: 'serial' });
test.describe('AIChatWith/Collections', () => {
test.beforeEach(async ({ loggedInPage: page, utils }) => {
await utils.testUtils.setupTestEnvironment(page);
await utils.chatPanel.openChatPanel(page);
await utils.editor.clearAllCollections(page);
await utils.testUtils.createNewPage(page);
});
test.afterEach(async ({ loggedInPage: page, utils }) => {
// clear all collections
await utils.editor.clearAllCollections(page);
});
test('should support chat with collection', async ({
loggedInPage: page,
utils,
}) => {
// Create two collections
await utils.editor.createCollectionAndDoc(
page,
'Collection 1',
'CollectionAAaa is a cute dog'
);
await utils.chatPanel.chatWithCollections(page, ['Collection 1']);
await utils.chatPanel.makeChat(page, 'What is CollectionAAaa(Use English)');
// ...
});
test('should support chat with multiple collections', async ({
loggedInPage: page,
utils,
}) => {
// Create two collections
await utils.editor.createCollectionAndDoc(
page,
'Collection 2',
'CollectionEEee is a cute cat'
);
await utils.editor.createCollectionAndDoc(
page,
'Collection 3',
'CollectionFFff is a cute dog'
);
await utils.chatPanel.chatWithCollections(page, [
'Collection 2',
'Collection 3',
]);
await utils.chatPanel.makeChat(
page,
'What is CollectionEEee? What is CollectionFFff?(Use English)'
);
// ...
});
});
```
> CLOSE AI-51
### TL;DR
Split and enhance copilot e2e tests.
### What Changed
#### Tests Structure
The e2e tests are organized into the following categories:
1. **Basic Tests (`/basic`)**: Tests for verifying core AI capabilities including feature onboarding, authorization workflows, and basic chat interactions.
2. **Chat Interaction Tests (`/chat-with`)**: Tests for verifying the AI's interaction with various object types, such as attachments, images, text content, Edgeless elements, etc.
3. **AI Action Tests (`/ai-action`)**: Tests for verifying the AI's actions, such as text translation, gramma correction, etc.
4. **Insertion Tests (`/insertion`)**: Tests for verifying answer insertion functionality.
#### Tests Writing
Writing a copilot test cases is easier and clear
e.g.
```ts
test('support chat with specified doc', async ({ page, utils }) => {
// Initialize the doc
await focusDocTitle(page);
await page.keyboard.insertText('Test Doc');
await page.keyboard.press('Enter');
await page.keyboard.insertText('EEee is a cute cat');
await utils.chatPanel.chatWithDoc(page, 'Test Doc');
await utils.chatPanel.makeChat(page, 'What is EEee?');
await utils.chatPanel.waitForHistory(page, [
{
role: 'user',
content: 'What is EEee?',
},
{
role: 'assistant',
status: 'success',
},
]);
const { content } = await utils.chatPanel.getLatestAssistantMessage(page);
expect(content).toMatch(/EEee/);
});
```
#### Summary
||Cases|
|------|----|
|Before|19||
|After|151||
> Close BS-2769
