feat: implement file upload and callback handling for Web Agent

tests/test_web_agent_stream.py

@@ -1,11 +1,17 @@
+import asyncio
 from types import SimpleNamespace
+from unittest.mock import AsyncMock, patch
 
 from app import schemas
+from app.agent import ReplyMode
 from app.api.endpoints.agent import (
-    _build_web_agent_session_id,
+    _WebAgentMoviePilotAgent,
     _build_web_agent_notification_events,
+    _build_web_agent_session_id,
+    _resolve_web_agent_choice_payload,
     _split_web_agent_output,
 )
+from app.helper.interaction import AgentInteractionOption, agent_interaction_manager
 from app.schemas.message import ChannelCapability, ChannelCapabilityManager
 from app.schemas.types import MessageChannel, NotificationType
 
@@ -44,8 +50,34 @@ def test_build_web_agent_session_id_is_stable_per_user_and_seed():
     assert first.startswith("web-agent:")
 
 
+def test_web_agent_admin_context_uses_current_user_id():
+    """Web Agent 工具权限应按当前登录用户 ID 判断管理员身份。"""
+    agent = _WebAgentMoviePilotAgent(
+        session_id="web-agent:session",
+        user_id="7",
+        channel=MessageChannel.WebAgent.value,
+        source="web-agent",
+        username="normal-user",
+        replay_mode=ReplyMode.CAPTURE_ONLY,
+    )
+
+    with patch("app.api.endpoints.agent.UserOper") as user_oper:
+        user_oper.return_value.async_get_by_id = AsyncMock(
+            return_value=SimpleNamespace(is_superuser=True)
+        )
+
+        assert asyncio.run(agent._is_system_admin_context()) is True
+        user_oper.return_value.async_get_by_id.assert_awaited_once_with(7)
+
+
 def test_web_agent_channel_supports_streaming_and_attachments():
     """WebAgent 渠道应声明流式、多媒体和文件发送能力。"""
+    assert ChannelCapabilityManager.supports_capability(
+        MessageChannel.WebAgent, ChannelCapability.INLINE_BUTTONS
+    )
+    assert ChannelCapabilityManager.supports_capability(
+        MessageChannel.WebAgent, ChannelCapability.CALLBACK_QUERIES
+    )
     assert ChannelCapabilityManager.supports_capability(
         MessageChannel.WebAgent, ChannelCapability.MESSAGE_EDITING
     )
@@ -109,3 +141,81 @@ def test_build_web_agent_notification_events_registers_local_file(tmp_path):
     assert attachment["mime_type"] == "text/plain"
     assert attachment["size"] == 5
     assert attachment["url"].startswith("message/agent/file/")
+
+
+def test_build_web_agent_notification_events_extracts_choice_card():
+    """Agent 按钮通知应转换为 Web 选择卡片事件而非普通文本。"""
+    events = _build_web_agent_notification_events(
+        schemas.Notification(
+            channel=MessageChannel.WebAgent,
+            mtype=NotificationType.Agent,
+            title="需要你的选择",
+            text="请选择要执行的操作",
+            buttons=[
+                [
+                    {
+                        "text": "继续下载",
+                        "callback_data": "agent_interaction:choice:req-1:1",
+                    }
+                ],
+                [
+                    {
+                        "text": "查看详情",
+                        "callback_data": "agent_interaction:choice:req-1:2",
+                    }
+                ],
+            ],
+        )
+    )
+
+    assert events == [
+        {
+            "type": "choice",
+            "choice": {
+                "id": "req-1",
+                "title": "需要你的选择",
+                "prompt": "请选择要执行的操作",
+                "buttons": [
+                    {
+                        "label": "继续下载",
+                        "callback_data": "agent_interaction:choice:req-1:1",
+                    },
+                    {
+                        "label": "查看详情",
+                        "callback_data": "agent_interaction:choice:req-1:2",
+                    },
+                ],
+            },
+        }
+    ]
+
+
+def test_resolve_web_agent_choice_payload_returns_next_message():
+    """Web 按钮回调应解析为下一条用户消息并返回卡片反馈。"""
+    agent_interaction_manager.clear()
+    request = agent_interaction_manager.create_request(
+        session_id="web-agent:session",
+        user_id="1",
+        channel=MessageChannel.WebAgent.value,
+        source="web-agent",
+        username="admin",
+        title="需要你的选择",
+        prompt="请选择",
+        options=[
+            AgentInteractionOption(label="电影", value="我选择电影"),
+            AgentInteractionOption(label="电视剧", value="我选择电视剧"),
+        ],
+    )
+
+    try:
+        result = _resolve_web_agent_choice_payload(
+            callback_data=f"agent_interaction:choice:{request.request_id}:2",
+            user_id="1",
+        )
+    finally:
+        agent_interaction_manager.clear()
+
+    assert result["message"] == "我选择电视剧"
+    assert result["session_id"] == "web-agent:session"
+    assert result["feedback"]["prompt"] == "请选择"
+    assert result["feedback"]["selected_label"] == "电视剧"