feat(regulatory): 增加条件字段LLM复核

tests/test_regulatory_condition.py

@@ -117,6 +117,49 @@ def test_detect_regulatory_condition_keeps_wrapped_product_name(settings, tmp_pa
     assert candidates["model_spec"]["suggested"] == "24人份/盒"
 
 
+def test_detect_regulatory_condition_uses_llm_review_for_better_product_name(
+    monkeypatch, settings, tmp_path, django_user_model
+):
+    settings.MEDIA_ROOT = tmp_path
+    user = django_user_model.objects.create_user(username="owner", password="pass")
+    conversation = Conversation.objects.create(user=user, title="会话")
+    summary = FileSummaryBatch.objects.create(
+        conversation=conversation,
+        user=user,
+        batch_no="FS-COND",
+        status=FileSummaryBatch.Status.SUCCESS,
+        product_name="第1章 监管信息",
+    )
+    application = tmp_path / "application.txt"
+    application.write_text(
+        "产品名称：呼吸道合胞病毒、肺炎支原体核酸检测试剂盒\n"
+        "型号规格：24人份/盒\n",
+        encoding="utf-8",
+    )
+    FileSummaryItem.objects.create(
+        batch=summary,
+        file_index=1,
+        directory_level="1. 监管信息 / 1.2 申请表",
+        file_name="申请表.txt",
+        file_type="txt",
+        relative_path="1.监管信息/申请表.txt",
+        storage_path=str(application),
+    )
+
+    monkeypatch.setattr(
+        "review_agent.regulatory_review.services.llm_review.generate_completion",
+        lambda messages, temperature=0.0: json.dumps(
+            {"fields": {"产品名称": "呼吸道合胞病毒、肺炎支原体核酸检测试剂盒 （荧光PCR法）"}},
+            ensure_ascii=False,
+        ),
+    )
+
+    candidates = detect_regulatory_condition_candidates(summary)
+
+    assert candidates["product_name"]["suggested"] == "呼吸道合胞病毒、肺炎支原体核酸检测试剂盒 （荧光PCR法）"
+    assert candidates["product_name"]["source"] == "llm"
+
+
 def test_workflow_pauses_before_rule_scope_until_conditions_confirmed(settings, tmp_path, django_user_model):
     settings.MEDIA_ROOT = tmp_path
     user = django_user_model.objects.create_user(username="owner", password="pass")

tests/test_regulatory_llm_review.py

@@ -0,0 +1,42 @@
+import json
+
+from review_agent.regulatory_review.services.llm_review import review_condition_fields
+
+
+def test_review_condition_fields_selects_more_complete_llm_product_name():
+    def completion(messages, temperature=0.0):
+        return json.dumps(
+            {
+                "fields": {
+                    "产品名称": "呼吸道合胞病毒、肺炎支原体核酸检测试剂盒 （荧光PCR法）",
+                    "型号规格": "24人份/盒",
+                }
+            },
+            ensure_ascii=False,
+        )
+
+    result = review_condition_fields(
+        text="产品名称：呼吸道合胞病毒、肺炎支原体核酸检测试剂盒\n（荧光PCR法）\n型号规格：24人份/盒",
+        rule_fields={"产品名称": "呼吸道合胞病毒、肺炎支原体核酸检测试剂盒", "型号规格": "24人份/盒"},
+        file_context="申请表.txt",
+        completion_func=completion,
+    )
+
+    assert result["selected_fields"]["产品名称"] == "呼吸道合胞病毒、肺炎支原体核酸检测试剂盒 （荧光PCR法）"
+    assert result["selected_sources"]["产品名称"] == "llm"
+    assert result["selected_sources"]["型号规格"] == "rule"
+
+
+def test_review_condition_fields_falls_back_when_llm_returns_chapter_title():
+    def completion(messages, temperature=0.0):
+        return json.dumps({"fields": {"产品名称": "第1章 监管信息"}}, ensure_ascii=False)
+
+    result = review_condition_fields(
+        text="产品名称：甲胎蛋白检测试剂盒",
+        rule_fields={"产品名称": "甲胎蛋白检测试剂盒"},
+        file_context="申请表.txt",
+        completion_func=completion,
+    )
+
+    assert result["selected_fields"]["产品名称"] == "甲胎蛋白检测试剂盒"
+    assert result["selected_sources"]["产品名称"] == "rule"