feat(regulatory): 接入法规核查触发与工作流骨架

review_agent/skill_router.py

@@ -15,6 +15,7 @@ from .models import Conversation, FileAttachment
 logger = logging.getLogger(__name__)
 
 ROUTE_ACTIONS = {"normal_chat", "attachment_reader", "file_summary"}
+ROUTE_ACTIONS.add("regulatory_review")
 
 
 @dataclass(frozen=True)
@@ -34,6 +35,10 @@ class SkillRoute:
     def starts_file_summary(self) -> bool:
         return self.action == "file_summary"
 
+    @property
+    def starts_regulatory_review(self) -> bool:
+        return self.action == "regulatory_review"
+
     @property
     def is_normal_chat(self) -> bool:
         return self.action == "normal_chat"
@@ -100,7 +105,7 @@ def _route_with_llm(
     return SkillRoute(
         action=action,
         skill_name="attachment_reader" if action == "attachment_reader" else "",
-        workflow_type="file_summary" if action == "file_summary" else "",
+        workflow_type=action if action in {"file_summary", "regulatory_review"} else "",
         confidence=_float_or_zero(payload.get("confidence")),
         reason=str(payload.get("reason") or ""),
         source="llm",
@@ -108,6 +113,15 @@ def _route_with_llm(
 
 
 def _route_with_rules(conversation: Conversation, content: str) -> SkillRoute:
+    if _matches_regulatory_review(content):
+        return SkillRoute(
+            action="regulatory_review",
+            workflow_type="regulatory_review",
+            confidence=0.7,
+            reason="命中法规核查关键词。",
+            source="rule_fallback",
+        )
+
     file_summary = evaluate_file_summary_trigger(conversation, content)
     if file_summary.should_start or file_summary.reason == "missing_attachment":
         return SkillRoute(
@@ -148,9 +162,10 @@ def _router_system_prompt() -> str:
     return (
         "你是审核智能体的工具路由器，只判断是否需要调用工具，不直接回答用户。"
         "你必须只输出 JSON 对象，不要输出 Markdown。"
-        "可选 action：normal_chat、attachment_reader、file_summary。"
+        "可选 action：normal_chat、attachment_reader、file_summary、regulatory_review。"
         "attachment_reader 用于用户要求阅读、提取、分析、总结、查看上传附件内容。"
         "file_summary 用于用户要求自动汇总文件目录、页数、清单或生成目录页数报告。"
+        "regulatory_review 用于用户要求法规核查、NMPA核查、完整性核查、章节一致性核查、风险预警或整改建议。"
         "normal_chat 用于不需要读取附件或执行工作流的一般问答。"
         "输出字段：action、confidence、reason。"
     )
@@ -187,3 +202,18 @@ def _float_or_zero(value) -> float:
         return float(value)
     except (TypeError, ValueError):
         return 0.0
+
+
+def _matches_regulatory_review(content: str) -> bool:
+    normalized = content.lower()
+    keywords = [
+        "法规核查",
+        "nmpa核查",
+        "nmpa 核查",
+        "完整性核查",
+        "风险预警",
+        "整改建议",
+        "章节核查",
+        "一致性核查",
+    ]
+    return any(keyword in normalized for keyword in keywords)