落地私聊空运询价与TMS报价回填，按后台模板出单。

查到价后把币种、单位、数量、单价、备注写入报价单，避免销售只看到光秃秃的金额。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-14 20:25:35 +08:00
parent cea3a6e51e
commit 99da1faf30
78 changed files with 8838 additions and 321 deletions
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+"""
+文字询价字段抽取入口。
+
+本文件职责：生产走 DeepSeek B；单测可注入 facts；无网时只认「键：值」结构化行，不猜港口。
+禁止：用正则把「上海到洛杉矶」拆成起运目的；禁止改六态。
+"""
+
+from __future__ import annotations
+
+import logging
+import re
+from typing import Any, Optional
+
+logger = logging.getLogger(__name__)
+
+_MODE_WORDS = (
+    ("空运", "AIR"),
+    ("海运", "SEA"),
+    ("陆运", "LAND"),
+)
+
+# 仅「键：值」一行一条，键必须是合同字段或展示名
+_LABEL_LINE = re.compile(
+    r"^(起运地|起运港|目的地|目的港|品名|件数|毛重|体积|重量|重量\(KG\)|体积\(CBM\)|"
+    r"包装方式|包装类型|货量|整柜或拼柜|箱型箱量|报价日期|车型数量)\s*[:：]\s*(.+)$"
+)
+_LABEL_INLINE = re.compile(
+    r"(起运地|起运港|目的地|目的港|品名|件数|毛重|体积|重量|重量\(KG\)|体积\(CBM\)|"
+    r"包装方式|包装类型|货量|整柜或拼柜|箱型箱量|报价日期|车型数量)\s*[:：]\s*(\S+)"
+)
+
+
+def detect_transport_mode(text: str) -> str:
+    """
+    运输方式：空运/海运/陆运，或空运口语「飞」（南京飞吉隆坡）。
+
+    写了海运/陆运以书面为准。只说飞就是空运，补问件数时不得再问运输方式。
+    """
+    raw = text or ""
+    found = [code for word, code in _MODE_WORDS if word in raw]
+    if len(found) == 1:
+        return found[0]
+    if len(found) > 1:
+        return ""
+    if "飞" in raw:
+        return "AIR"
+    return ""
+
+
+def parse_labeled_facts(text: str) -> dict[str, str]:
+    """只采集「字段名：值」，整行优先；同一句里的标签也收。不猜港口。"""
+    facts: dict[str, str] = {}
+    raw = text or ""
+    for line in raw.splitlines():
+        m = _LABEL_LINE.match(line.strip())
+        if m:
+            facts[m.group(1)] = m.group(2).strip()
+    if facts:
+        return facts
+    for m in _LABEL_INLINE.finditer(raw):
+        facts[m.group(1)] = m.group(2).strip()
+    return facts
+
+
+def extract_inquiry_snapshot(
+    text: str,
+    *,
+    injected_facts: Optional[dict[str, Any]] = None,
+    injected_mode: str = "",
+    b_result: Optional[dict[str, Any]] = None,
+    allow_b: bool = False,
+    chat_fn: Optional[Any] = None,
+) -> dict[str, Any]:
+    """
+    抽出业务线 + 字段快照。
+
+    优先 injected_*（单测）；其次合并标签行与 DeepSeek B（口语）。
+    标签行覆盖 B 的同名字段。B 未出现的字段保持空，不本地猜港口。
+    件数/毛重/体积若原话已带 TMS 单位（件/KGS/CBM），空字段可机读补上。
+    """
+    from agent.schema.field_validate import harvest_oral_measures, normalize_facts
+
+    if injected_facts is not None:
+        mode = (injected_mode or detect_transport_mode(text) or "").upper()
+        return {
+            "business_line": mode,
+            "land_subtype": "",
+            "facts": harvest_oral_measures(text, normalize_facts(dict(injected_facts))),
+            "source": "injected",
+        }
+    mode = detect_transport_mode(text)
+    facts = parse_labeled_facts(text)
+    source = "labeled_or_mode"
+    b_payload = b_result
+    if b_payload is None and (allow_b or chat_fn is not None):
+        from agent.llm.mode_extract_fields import invoke_extract_fields
+
+        b_payload = invoke_extract_fields(
+            text, allow_network=allow_b, chat_fn=chat_fn
+        )
+    if b_payload and b_payload.get("ok"):
+        merged = dict(b_payload.get("facts") or {})
+        merged.update(facts)
+        facts = merged
+        mode = mode or str(b_payload.get("business_line") or "")
+        source = "deepseek_b"
+    facts = harvest_oral_measures(text, normalize_facts(facts))
+    if not mode and facts.get("起运港") and facts.get("目的港") and "飞" in (text or ""):
+        mode = "AIR"
+    logger.info("extract.snapshot mode=%s keys=%s src=%s", mode or "-", sorted(facts), source)
+    return {
+        "business_line": mode,
+        "land_subtype": (b_payload or {}).get("land_subtype") or "",
+        "facts": facts,
+        "source": source,
+    }