feat：添加用户意图识别时的UI通知事件

Author: Rasic2

agents/matmaster_agent/flow_agents/agent.py

@@ -42,6 +42,7 @@
     MATMASTER_FLOW,
     MATMASTER_FLOW_PLANS,
     MATMASTER_GENERATE_NPS,
+    MATMASTER_INTENT_UI,
 )
 from agents.matmaster_agent.flow_agents.execution_agent.agent import (
     MatMasterSupervisorAgent,
@@ -961,9 +962,42 @@ async def _run_async_impl(
 
             # 用户意图识别（一旦进入 research 模式，暂时无法退出）
             if ctx.session.state['intent'].get('type', None) != IntentEnum.RESEARCH:
+                for _intent_ui_event in context_function_event(
+                    ctx,
+                    self.name,
+                    MATMASTER_INTENT_UI,
+                    None,
+                    ModelRole,
+                    {
+                        'matmaster_intent_ui_args': json.dumps(
+                            {
+                                'title': '正在进行意图识别...',
+                                'status': 'start',
+                            }
+                        )
+                    },
+                ):
+                    yield _intent_ui_event
+
                 async for intent_event in self.intent_agent.run_async(ctx):
                     yield intent_event
 
+                for _intent_ui_event in context_function_event(
+                    ctx,
+                    self.name,
+                    MATMASTER_INTENT_UI,
+                    None,
+                    ModelRole,
+                    {
+                        'matmaster_intent_ui_args': json.dumps(
+                            {
+                                'status': 'end',
+                            }
+                        )
+                    },
+                ):
+                    yield _intent_ui_event
+
             # 如果用户上传文件，强制为 research 模式
             if (
                 ctx.session.state[UPLOAD_FILE]

agents/matmaster_agent/flow_agents/constant.py

@@ -9,6 +9,7 @@
 MATMASTER_FLOW = 'matmaster_flow'
 MATMASTER_FLOW_PLANS = 'matmaster_flow_plans'
 MATMASTER_GENERATE_NPS = 'matmaster_generate_nps'
+MATMASTER_INTENT_UI = 'matmaster_intent_ui'
 
 # matmaster_flow 展示文案，直接传给前端（正常执行无标签则传空字符串）
 EXECUTION_TYPE_LABEL_RETRY = '重试工具'