refactor: split websocket flows and add brain action decision pipeline

core/websocket_misc_rules_flow.py

@@ -0,0 +1,84 @@
+import re
+from typing import Any
+
+
+def msg_is_price_inquiry(msg: str) -> bool:
+    if not msg:
+        return False
+    patterns = ("多少钱", "多少一张", "一张多少钱", "画图多少", "报价", "给个价", "几块", "多少钱")
+    return any(p in msg for p in patterns)
+
+
+def detect_order_status(msg: str) -> str:
+    if not msg:
+        return ""
+    s = msg
+    if "买家已付款" in s or "已付款" in s:
+        return "paid"
+    if "[系统订单信息]" in s:
+        if "等待买家付款" in s or "未付款" in s:
+            return "waiting"
+        return "order"
+    return ""
+
+
+def msg_requests_external_contact(msg: str) -> bool:
+    if not msg:
+        return False
+    lower = msg.lower()
+    kws = ("加qq", "qq号", "vx", "微信", "加v", "联系方式", "私聊", "加一下", "加个", "手机号", "电话", "加群", "q q", "v 信")
+    return any(k in lower for k in kws)
+
+
+def extract_size_pairs_m(msg: str) -> list[tuple[float, float]]:
+    """提取消息中的米制尺寸对，如 15*6.4米 / 15米*6.4 / 15x6.4m。"""
+    if not msg:
+        return []
+    s = (msg or "").lower().replace("×", "*").replace("x", "*")
+    pairs = []
+    patterns = [
+        r"(\d+(?:\.\d+)?)\s*\*\s*(\d+(?:\.\d+)?)\s*(?:米|m)\b",
+        r"(\d+(?:\.\d+)?)\s*(?:米|m)\s*\*\s*(\d+(?:\.\d+)?)\b",
+    ]
+    for p in patterns:
+        for m in re.findall(p, s):
+            try:
+                a = float(m[0])
+                b = float(m[1])
+                if a > 0 and b > 0:
+                    pairs.append((a, b))
+            except Exception:
+                continue
+    return pairs
+
+
+def oversize_reply_if_needed(msg: str) -> str:
+    """
+    检测超大尺寸需求并返回拒绝话术；未命中返回空字符串。
+    规则：最长边 > 阈值 或 面积 > 阈值。
+    """
+    try:
+        from config.config import MAX_SERVICE_SIZE_LONGEST_METERS, MAX_SERVICE_SIZE_AREA_SQM
+
+        longest_limit = float(MAX_SERVICE_SIZE_LONGEST_METERS)
+        area_limit = float(MAX_SERVICE_SIZE_AREA_SQM)
+    except Exception:
+        longest_limit = 10.0
+        area_limit = 20.0
+
+    pairs = extract_size_pairs_m(msg)
+    for w, h in pairs:
+        longest = max(w, h)
+        area = w * h
+        if longest > longest_limit or area > area_limit:
+            return (
+                f"{w:g}米*{h:g}米这个尺寸太大了，我们这边做不了。"
+                "如果要做可以拆成几段小尺寸，我再给你按段评估。"
+            )
+    return ""
+
+
+def build_auto_quote_signature(state: Any) -> str:
+    from core.websocket_auto_quote_flow import build_auto_quote_signature as _build
+
+    return _build(state)