feat: 增强会话历史风险与绑定状态展示

apps/chat/views.py

@@ -26,6 +26,7 @@ def index(request):
         {
             "conversation": None,
             "conversations": [],
+            "conversation_history": [],
             "form": ChatForm(),
             "documents": [],
             "result": None,
@@ -91,6 +92,7 @@ def detail(request, conversation_id: str):
     export_card = _build_export_card(result, conversation)
     risk_card = _build_risk_card(result, conversation)
     notify_card = _build_notify_card(result, conversation)
+    conversation_history = _build_conversation_history(Conversation.objects.all())
 
     return render(
         request,
@@ -98,6 +100,7 @@ def detail(request, conversation_id: str):
         {
             "conversation": conversation,
             "conversations": Conversation.objects.all(),
+            "conversation_history": conversation_history,
             "batch": batch,
             "form": form,
             "documents": documents,
@@ -276,6 +279,30 @@ def _build_prompt_templates() -> list[str]:
     ]
 
 
+def _build_conversation_history(conversations) -> list[dict]:
+    """
+    组装左栏会话历史摘要。
+
+    左栏只展示稳定摘要字段，不在模板里拼风险判断逻辑。
+    """
+    history = []
+    for item in conversations:
+        node_status_map = {node.get("label"): node.get("status", "") for node in item.node_results}
+        risk_status = node_status_map.get("风险预警", "待处理")
+        history.append(
+            {
+                "conversation_id": item.conversation_id,
+                "title": item.title,
+                "product_name": item.product_name,
+                "batch_id": item.batch_id,
+                "risk_level": "高" if risk_status in {"已阻断", "待复核"} else "中",
+                "updated_at": item.updated_at,
+                "batch_binding_label": "已绑定资料包" if item.batch_id else "未绑定资料包",
+            }
+        )
+    return history
+
+
 def _build_analysis_card(result: AgentResult | None, conversation: Conversation) -> dict:
     structured_output = {}
     if result and result.structured_output:

templates/chat/index.html

@@ -49,11 +49,16 @@
         <h2 class="section-title">会话历史</h2>
         <p class="section-copy">左侧保留历史会话，标题默认使用解析后的产品名称。</p>
         <ul class="detail-list">
-          {% for item in conversations %}
+          {% for item in conversation_history %}
             <li class="detail-item">
               <strong><a href="{% url 'chat:detail' item.conversation_id %}">{{ item.title }}</a></strong>
               <div class="muted">产品：{{ item.product_name|default:"未识别" }}</div>
               <div class="muted">批次：{{ item.batch_id }}</div>
+              <div class="muted">风险：{{ item.risk_level }}</div>
+              <div class="muted">最近更新：{{ item.updated_at|date:"Y-m-d H:i" }}</div>
+              <div class="badge-row" style="margin-top: 8px;">
+                <span class="pill pill-accent">{{ item.batch_binding_label }}</span>
+              </div>
             </li>
           {% empty %}
             <li class="detail-item">暂无会话，请先从资料包页面导入资料。</li>

tests/test_chat.py

@@ -134,6 +134,29 @@ def test_chat_renders_three_column_workspace_and_node_results(client, db):
     assert "目录汇总 / 处理中" in content
 
 
+def test_chat_history_sidebar_shows_risk_status_update_time_and_batch_binding(client, db):
+    batch, conversation = _create_conversation_with_batch()
+    conversation.node_results = [
+        {"label": "资料包导入", "status": "已完成"},
+        {"label": "目录汇总", "status": "已完成"},
+        {"label": "法规完整性检查", "status": "已完成"},
+        {"label": "字段抽取", "status": "已完成"},
+        {"label": "一致性核查", "status": "待复核"},
+        {"label": "风险预警", "status": "已阻断"},
+        {"label": "Word 回填导出", "status": "待复核"},
+        {"label": "飞书通知", "status": "待处理"},
+    ]
+    conversation.save(update_fields=["node_results", "updated_at"])
+
+    response = client.get(reverse("chat:detail", args=[conversation.conversation_id]))
+
+    content = response.content.decode("utf-8")
+    assert response.status_code == 200
+    assert "风险：高" in content
+    assert "最近更新：" in content
+    assert "已绑定资料包" in content
+
+
 def test_chat_execution_creates_notification_record_from_agent_result(client, db, monkeypatch):
     batch, conversation = _create_conversation_with_batch()
     UploadedDocument.objects.create(