mirror of
https://github.com/NanmiCoder/cc-haha
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Feishu cards used to sit on "正在思考中..." for the entire turn and
then dump everything at message_complete, while Telegram showed the
reasoning and tool calls progressively. Two underlying causes:
1. handleServerMessage ignored `thinking`, `content_start{tool_use}`
and `tool_use_complete` entirely, so nothing was fed into the card
between turns of text output.
2. StreamingCard.performFlush silently set `cardKitStreamActive=false`
on any non-rate-limit error, after which all middle frames were
skipped and only finalize touched the card — exactly the
"long wait → all at once" symptom.
StreamingCard now tracks accumulatedReasoningText and a toolSteps
list, with appendReasoning / startTool / completeTool methods that
trigger throttled flushes like appendText. renderedText composes
tools → reasoning → answer in plain markdown (no blockquotes / lists
that historically tripped Feishu's parser). consecutiveStreamFailures
threshold (3) keeps a single transient error from killing the stream.
terminalText() is used by finalize so the final card holds only the
answer text, matching the Desktop UI's clean post-completion view.
handleServerMessage wires the new events to the existing per-chat
StreamingCard via the streamingCards map (read-only — never
auto-creates cards from thinking/tool events to avoid empty cards
for /clear-style commands).
Test coverage: realistic event-stream regression (thinking → tool_use
→ text → finalize), first-frame-failure recovery, finalize drops
intermediate state, plus per-method tests for the new APIs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>