fix(file-summary): 调整工作流批次轮播展示

tests/test_file_summary_frontend.py

@@ -1,7 +1,7 @@
 import pytest
 from django.urls import reverse
 
-from review_agent.models import Conversation, Message
+from review_agent.models import Conversation, FileSummaryBatch, Message, WorkflowNodeRun
 
 
 pytestmark = pytest.mark.django_db
@@ -32,6 +32,53 @@ def test_workspace_renders_summary_panel(client, django_user_model):
     assert "自动汇总文件目录与页数" in content
 
 
+def test_workspace_renders_workflow_history_as_batch_carousel(client, django_user_model):
+    user = django_user_model.objects.create_user(username="owner", password="pass")
+    conversation = Conversation.objects.create(user=user, title="会话")
+    older = FileSummaryBatch.objects.create(
+        conversation=conversation,
+        user=user,
+        batch_no="FS-OLDER",
+        status=FileSummaryBatch.Status.SUCCESS,
+    )
+    latest = FileSummaryBatch.objects.create(
+        conversation=conversation,
+        user=user,
+        batch_no="FS-LATEST",
+        status=FileSummaryBatch.Status.FAILED,
+        error_message="解压失败",
+    )
+    WorkflowNodeRun.objects.create(
+        batch=older,
+        node_code="upload",
+        node_name="附件固化",
+        status=WorkflowNodeRun.Status.SUCCESS,
+        progress=100,
+        message="附件固化完成",
+    )
+    WorkflowNodeRun.objects.create(
+        batch=latest,
+        node_code="extract",
+        node_name="压缩包解压",
+        status=WorkflowNodeRun.Status.FAILED,
+        progress=10,
+        message="压缩包损坏",
+    )
+    client.force_login(user)
+
+    response = client.get(f"{reverse('home')}?conversation={conversation.pk}")
+
+    assert response.status_code == 200
+    content = response.content.decode("utf-8")
+    assert "workflow-batch-carousel" in content
+    assert 'class="workflow-card active"' in content
+    assert 'data-workflow-index="0"' in content
+    assert 'data-workflow-action="prev"' in content
+    assert 'data-workflow-action="next"' in content
+    assert content.index("FS-LATEST") < content.index("FS-OLDER")
+    assert "压缩包损坏" in content
+
+
 def test_frontend_prevents_long_message_overflow():
     css = open("static/css/login.css", encoding="utf-8").read()
 
@@ -88,3 +135,15 @@ def test_frontend_renders_workflow_error_messages():
     assert "workflow-error" in script
     assert "node.message" in script
     assert ".workflow-error" in css
+
+
+def test_frontend_renders_workflow_batches_as_carousel():
+    script = open("static/js/app.js", encoding="utf-8").read()
+    css = open("static/css/login.css", encoding="utf-8").read()
+
+    assert "selectWorkflowBatchIndex" in script
+    assert "refreshWorkflowBatchCarousel" in script
+    assert "data-workflow-action" in script
+    assert "workflow-batch-carousel" in script
+    assert ".workflow-batch-controls" in css
+    assert ".workflow-card.active" in css