feat(model): Top5#1 结构化流事件 + WS 事件体系(对齐 OpenClaw AssistantMessageEvent)
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- 新增 model/stream.go:StreamKind(text/thinking/tool_call 各 start/delta/end + tool_execution)
  + StreamEvent{Kind,Delta,Index,ID}。
- ChatStream 签名 onChunk func(delta string)→onEvent func(StreamEvent);loop OnStream 同改;
  streamStep 转发结构化事件。
- openai:text_delta + text_start/text_end(正文三段式);anthropic:文本块 text_*/tool_call_*
  按块 Index(content_block_stop 分支)真分段;fallback:有事件即交付。
- ws_hub:wsEvent 壳补 turnId/seq;新增 broadcastStream;streamChat 每帧打 turnId+seq;
  stream.go 把事件 publish 到 bus ws.stream。
- ws_bridge:streamEventData 映射 text_*→message.start/delta/end、thinking_*→thinking.*、
  tool_call_*→tool_call.*、tool_execution_update→tool_execution.update,未知回退 stream_chunk。
- 前端 ws.ts:解析 message.start/delta/end、thinking.start/delta/end(pendingThinking)、
  tool_call.start/end→addTool、tool_execution.update;保留旧 stream_chunk/thinking/tool_used 兼容;
  types.ts 补 turnId/seq。Docs/api-client.md 增 §3.1 v0.4。

已知限制(注释/文档标注):turnId 在 OnStream→bus→relay 路径暂为空(StreamEvent 无 turnId 字段,
bus ws.stream 载荷不带 turn);OpenAI adapter 未解析 tool_call 段;thinking 段两 adapter 暂不发;
tool_execution.update 是保留项(随工具循环钩子后置)。go build/vet/test + 前端 tsc 全绿。
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Aska committed 2026-09-06 16:31:28 +08:00
1 parent 54f0b75646
commit 24d5924cee
23 files changed
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@@ -281,7 +281,7 @@ func TestRun_StreamDeltas(t *testing.T) {
var deltas []string
l := New(Options{
Agent: a,
OnStream: func(d string) { mu.Lock(); deltas = append(deltas, d); mu.Unlock() },
OnStream: func(ev model.StreamEvent) { mu.Lock(); deltas = append(deltas, ev.Delta); mu.Unlock() },
MaxRounds: 8,
})
@@ -306,7 +306,7 @@ func TestRun_StreamGuardrailBlocks(t *testing.T) {
pipe := guardrail.New(guardrail.WithGuard(g))
ad := &mockAdapter{}
a := newTestAgent(t, ad, nil)
l := New(Options{Agent: a, Guards: pipe, OnStream: func(string) {}, MaxRounds: 8})
l := New(Options{Agent: a, Guards: pipe, OnStream: func(model.StreamEvent) {}, MaxRounds: 8})
res, err := l.Run(context.Background(), "sess", []model.Message{model.TextMessage(model.RoleUser, "hi")})
if err != nil {