refactor: split order handling and ai routing flow from agent

core/order_flow.py

@@ -0,0 +1,59 @@
+from __future__ import annotations
+
+import asyncio
+from typing import TYPE_CHECKING, Optional
+
+if TYPE_CHECKING:
+    from core.pydantic_ai_agent import AgentResponse, ConversationState, CustomerMessage, CustomerServiceAgent
+
+
+async def handle_order_notification(
+    agent: "CustomerServiceAgent",
+    *,
+    message: "CustomerMessage",
+    state: "ConversationState",
+) -> Optional["AgentResponse"]:
+    """Handle system order notifications before normal AI dialogue."""
+    from core.pydantic_ai_agent import AgentResponse
+
+    if "系统订单信息" not in message.msg and "订单状态" not in message.msg:
+        return None
+
+    _, order_block = agent._split_customer_text(message.msg)
+    customer_text, _ = agent._split_customer_text(message.msg)
+    order = agent._parse_order_info(order_block or message.msg)
+    pay_status = order.get("pay_status", "")
+    order_status = order.get("order_status", "")
+
+    paid_keywords = ["等待发货", "已付款", "付款成功", "买家已付款"]
+    is_paid = any(kw in pay_status or kw in order_status for kw in paid_keywords)
+
+    if is_paid:
+        asyncio.create_task(agent._check_order_amount(message.from_id, order, message.acc_id))
+        asyncio.create_task(
+            agent._record_deal_success(
+                message.from_id,
+                message.from_name,
+                message.acc_id,
+                message.acc_type,
+                order,
+                state,
+            )
+        )
+        try:
+            from core.workflow import workflow
+
+            asyncio.create_task(
+                workflow.trigger_processing_on_payment(
+                    customer_id=message.from_id,
+                    acc_id=message.acc_id,
+                    acc_type=message.acc_type,
+                )
+            )
+        except Exception as e:
+            print(f"[Agent] 触发作图失败: {e}")
+    elif not customer_text:
+        print(f"[Agent] 订单通知静默（{pay_status or order_status}），跳过回复")
+        return AgentResponse(reply="", should_reply=False, need_transfer=False)
+
+    return None