family/AgenticCode
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: wire chat UI to Responses API with streaming

Browse Source 
Add ChatController that proxies POST /api/chat to the local Responses API
(localhost:8317/v1/responses) with SSE streaming. Client reads tokens via
SetBrowserResponseStreamingEnabled and renders them incrementally. Includes
thinking indicator, input disabled during streaming, and error handling.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
local
2026-04-04 01:54:28 +01:00
parent 1614a61617
commit 00e7df2802
15 changed files with 500 additions and 69 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
openspec/specs/chat-ui/spec.md
View File

@@ -42,14 +42,33 @@ The chat page SHALL provide a text input area at the bottom of the page where th
- **WHEN** the user attempts to send an empty or whitespace-only message
- **THEN** nothing is sent and no message is added
### Requirement: Hardcoded response
#### Scenario: Input disabled during streaming
In this phase, the assistant SHALL reply with a hardcoded message to every user input. This stubs the AI integration point for future phases.
- **WHEN** the assistant is currently streaming a response
- **THEN** the input field and send button are disabled until streaming completes
#### Scenario: Bot replies to any input
### Requirement: Thinking indicator
The chat page SHALL show a visual indicator while waiting for the first token from the assistant.
#### Scenario: Indicator shown during wait
- **WHEN** the user sends a message and the assistant has not yet started streaming
- **THEN** a thinking indicator (e.g., animated dots) is shown in the assistant message area
#### Scenario: Indicator replaced by content
- **WHEN** the first token arrives from the stream
- **THEN** the thinking indicator is replaced by the streamed text
### Requirement: Streaming AI response
The assistant SHALL reply with a real AI response streamed from the backend API. Tokens appear incrementally as they arrive.
#### Scenario: Bot replies with streamed AI response
- **WHEN** the user sends any message
- **THEN** the assistant replies with a hardcoded response (e.g., "This is a placeholder response. AI integration coming soon!")
- **THEN** the assistant message appears and grows token by token as the stream delivers text
### Requirement: Auto-scroll