380 lines
13 KiB
Python
380 lines
13 KiB
Python
"""
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空运 TMS 线路报价：从 airOptions 拆出可选线路。
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本文件职责：判断一条还是多条、拼航线（含中转）、抽出该线路费用。
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选定后把起运港写回 facts。群摘要现场投影同一套分项。
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中转只用于展示，不写进报价单模板。
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禁止：猜没回的机场名；把贸易条款当线路；改六态。
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"""
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from __future__ import annotations
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import json
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import logging
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from typing import Any
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from agent.schema.tms_air_query import _AIRPORTS, resolve_airport_code
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logger = logging.getLogger(__name__)
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# 三字码 → 销售侧地名；同码多个中文时取较短的常用名。
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_CODE_NAME: dict[str, str] = {}
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for name, code in _AIRPORTS.items():
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prev = _CODE_NAME.get(code)
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if prev is None or len(name) < len(prev):
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_CODE_NAME[code] = name
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def parse_air_options(quote: dict[str, Any] | None) -> list[dict[str, Any]]:
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"""把 quote.airOptions（list 或 JSON 串）收成字典列表。"""
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src = dict(quote or {})
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raw = src.get("airOptions") or src.get("air_options")
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if isinstance(raw, str) and raw.strip():
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try:
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raw = json.loads(raw)
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except json.JSONDecodeError:
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logger.warning("air.routes airOptions 不是 JSON")
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return []
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if not isinstance(raw, list):
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return []
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out: list[dict[str, Any]] = []
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for item in raw:
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if isinstance(item, dict):
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out.append(dict(item))
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return out
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def needs_route_pick(quote: dict[str, Any] | None) -> bool:
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"""多于一条线路才进 H5 选。"""
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return len(parse_air_options(quote)) > 1
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def _place_name(code: str, fallback: str = "") -> str:
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"""三字码能对上就用中文，否则用原文或 fallback。"""
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raw = (code or "").strip()
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if not raw:
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return (fallback or "").strip()
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mapped = _CODE_NAME.get(raw.upper())
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if mapped:
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return mapped
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if resolve_airport_code(raw):
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return _CODE_NAME.get(resolve_airport_code(raw), raw)
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return raw
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def route_line(option: dict[str, Any] | None, facts: dict[str, str] | None = None) -> str:
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"""
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销售侧航线：有中转写成 起运-中转-目的。
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对不上字典就展示三字码，禁止编城市。
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"""
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src = dict(option or {})
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facts = facts or {}
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origin = _place_name(
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str(src.get("originAirportCode") or src.get("origin") or ""),
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str(facts.get("起运港") or ""),
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)
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dest = _place_name(
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str(src.get("destinationAirportCode") or src.get("destination") or ""),
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str(facts.get("目的港") or ""),
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)
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transfer = _place_name(str(src.get("transferAirportCode") or src.get("transfer") or ""))
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bits = [x for x in (origin, transfer, dest) if x]
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return "-".join(bits)
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def _iata_code(raw: str, fallback: str = "") -> str:
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"""只要三字码。已是代码就用；中文能投影就投影。禁止编假码。"""
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text = (raw or "").strip()
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if len(text) == 3 and text.isalpha():
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return text.upper()
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mapped = resolve_airport_code(text) or resolve_airport_code(fallback)
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return (mapped or "").upper()
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def route_codes(
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option: dict[str, Any] | None,
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facts: dict[str, str] | None = None,
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quote: dict[str, Any] | None = None,
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) -> str:
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"""
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价格明细/方案卡用的航线三字码：有中转写成 ZUH-CAN-CRK。
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对不上就不写假中转。
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"""
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src = dict(option or {})
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if not src:
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q = dict(quote or {})
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src = dict(q.get("selected_air_option") or {})
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if not src:
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opts = parse_air_options(q)
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src = dict(opts[0]) if opts else {}
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facts = facts or {}
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origin = _iata_code(
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str(src.get("originAirportCode") or src.get("origin") or facts.get("originCode") or ""),
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str(facts.get("起运港") or ""),
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)
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dest = _iata_code(
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str(src.get("destinationAirportCode") or src.get("destination") or facts.get("destinationCode") or ""),
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str(facts.get("目的港") or ""),
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)
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transfer = _iata_code(
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str(
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src.get("transferAirportCode")
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or src.get("transfer")
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or (quote or {}).get("transferAirportCode")
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or ""
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)
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)
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bits = [x for x in (origin, transfer, dest) if x]
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return "-".join(bits)
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def scheme_route_codes(
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quote: dict[str, Any] | None,
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facts: dict[str, str] | None = None,
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) -> str:
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"""方案卡航线：空运ZUH→中转→CRK。没有代码则退回地名。"""
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codes = route_codes(None, facts, quote)
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if codes:
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return "空运" + codes.replace("-", "→")
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facts = facts or {}
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origin = (facts.get("起运港") or "-").strip() or "-"
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dest = (facts.get("目的港") or "-").strip() or "-"
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return f"空运{origin}→{dest}"
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def _fee_row(item: dict[str, Any]) -> tuple[str, str] | None:
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"""一条 TMS 费用。有名称才算；金额空则用单价。禁止编费目。"""
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name = str(
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item.get("chargeName") or item.get("feeName") or item.get("name") or ""
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).strip()
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if not name:
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return None
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ccy = str(item.get("currency") or "").strip()
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amount = item.get("amount")
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if amount is None or str(amount).strip() == "":
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amount = item.get("unitPrice") or item.get("unit_price")
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text = str(amount or "").strip()
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if ccy and text and ccy not in text:
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text = f"{ccy} {text}"
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return (name, text or "-")
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def _rows_from_list(raw: Any) -> list[tuple[str, str]]:
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"""把 TMS 费用数组收成展示行。不是列表就当没有。"""
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if isinstance(raw, str) and raw.strip():
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try:
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raw = json.loads(raw)
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except json.JSONDecodeError:
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return []
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if not isinstance(raw, list):
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return []
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out: list[tuple[str, str]] = []
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for item in raw:
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if isinstance(item, dict):
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row = _fee_row(item)
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if row:
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out.append(row)
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return out
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def option_fee_lines(option: dict[str, Any] | None, quote: dict[str, Any] | None = None) -> list[tuple[str, str]]:
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"""
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该线路 TMS 回了哪些费用就列哪些。
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只读本条 departureCharges / feeItems。多条线路时，整单 fee_lines 是最低价方案，
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禁止套到没回费用的线路。仅一条线路时，整单 fee_lines 才算这条的明细。
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"""
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src = dict(option or {})
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rows = _rows_from_list(src.get("departureCharges") or src.get("departure_charges"))
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rows.extend(_rows_from_list(src.get("feeItems") or src.get("fee_items")))
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if rows:
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return rows
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q = dict(quote or {})
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options = parse_air_options(q)
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if len(options) > 1:
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return []
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return _rows_from_list(q.get("fee_lines") or q.get("fee_rows") or q.get("feeItems"))
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def option_total(option: dict[str, Any] | None, quote: dict[str, Any] | None = None) -> str:
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"""该线路总销售价。"""
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src = dict(option or {})
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q = dict(quote or {})
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raw = src.get("salePrice")
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if raw is None or str(raw).strip() == "":
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raw = q.get("total") or q.get("salePrice")
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ccy = str(src.get("currency") or q.get("currency") or "").strip()
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text = str(raw or "").strip() or "-"
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if ccy and text != "-" and ccy not in text:
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return f"{ccy} {text}"
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return text
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def apply_selected_option(facts: dict[str, str] | None, option: dict[str, Any] | None) -> dict[str, str]:
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"""选定线路后写回起运港（及能对上的三字码）。改选覆盖。"""
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merged = dict(facts or {})
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src = dict(option or {})
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code = str(src.get("originAirportCode") or src.get("origin") or "").strip().upper()
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name = _place_name(code)
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if name:
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merged["起运港"] = name
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if code and len(code) == 3 and code.isalpha():
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merged["originCode"] = code
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dest_code = str(src.get("destinationAirportCode") or "").strip().upper()
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dest_name = _place_name(dest_code, str(merged.get("目的港") or ""))
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if dest_name:
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merged["目的港"] = dest_name
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if dest_code and len(dest_code) == 3 and dest_code.isalpha():
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merged["destinationCode"] = dest_code
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return merged
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def project_selected_quote(quote: dict[str, Any] | None, option: dict[str, Any] | None) -> dict[str, Any]:
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"""把选中线路投影成价格卡用的 quote。"""
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base = dict(quote or {})
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src = dict(option or {})
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lines = [{"name": n, "amount": a} for n, a in option_fee_lines(src, base)]
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# 必须覆盖整单 fee_lines：空列表也要写回去，否则会残留别的线路空运费。
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base["fee_lines"] = lines
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if not lines:
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base["freight"] = "-"
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base["other_fee"] = "-"
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total = src.get("salePrice")
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if total is not None and str(total).strip() != "":
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base["total"] = str(total).strip()
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if src.get("currency"):
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base["currency"] = src.get("currency")
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if src.get("validUntil"):
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base["valid_until"] = src.get("validUntil")
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base["selected_air_option"] = src
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base["route_line"] = route_line(src, {})
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return base
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def _parse_option_dict(raw: Any) -> dict[str, Any]:
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"""selected_air_option：字典或 JSON 串。解不开当没有。"""
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if isinstance(raw, str) and raw.strip():
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try:
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raw = json.loads(raw)
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except json.JSONDecodeError:
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return {}
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return dict(raw) if isinstance(raw, dict) else {}
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def resolve_display_air_option(
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quote: dict[str, Any] | None,
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facts: dict[str, str] | None = None,
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) -> dict[str, Any] | None:
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"""
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群摘要用哪一条线路：已选定 > 仅 1 条 > 用工单起运/目的对上的那条。
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多条对不上就不猜。禁止把整单最低价的空运费套到没选的线路。
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"""
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src = dict(quote or {})
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selected = _parse_option_dict(src.get("selected_air_option"))
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if selected:
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return selected
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options = parse_air_options(src)
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if not options:
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return None
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if len(options) == 1:
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return options[0]
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facts = facts or {}
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origin = str(facts.get("originCode") or "").strip().upper()
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if not origin:
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origin = resolve_airport_code(
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str(facts.get("起运港") or facts.get("起运地") or "")
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)
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dest = str(facts.get("destinationCode") or "").strip().upper()
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if not dest:
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dest = resolve_airport_code(
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str(facts.get("目的港") or facts.get("目的地") or "")
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)
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matched: list[dict[str, Any]] = []
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for opt in options:
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oc = str(opt.get("originAirportCode") or opt.get("origin") or "").strip().upper()
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dc = str(
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opt.get("destinationAirportCode") or opt.get("destination") or ""
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).strip().upper()
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if origin and oc and oc != origin:
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continue
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if dest and dc and dc != dest:
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continue
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if origin or dest:
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matched.append(opt)
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if len(matched) == 1:
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return matched[0]
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return None
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def _amount_digits(raw: Any) -> str:
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"""只留数字和小数点，便于判断空运费是否就是总价。"""
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text = str(raw or "").strip().replace(",", "")
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for prefix in ("CNY", "USD", "EUR", "HKD", "RMB"):
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if text.upper().startswith(prefix):
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text = text[len(prefix):].strip()
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break
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return text
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def _same_amount(left: Any, right: Any) -> bool:
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"""金额是否同一笔。币种前缀、逗号、小数末零忽略。"""
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a = _amount_digits(left)
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b = _amount_digits(right)
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if not a or not b or a == "-" or b == "-":
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return False
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try:
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return float(a) == float(b)
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except ValueError:
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return a == b
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def drop_air_freight_total_alias(quote: dict[str, Any] | None) -> dict[str, Any]:
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"""
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整单兜底「空运费=总价」不是线路分项，群摘要禁止再写。
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真有空运费且金额不等于总价（例如另有附加费）则保留。
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"""
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src = dict(quote or {})
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total = src.get("total")
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if _same_amount(src.get("freight"), total):
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src["freight"] = "-"
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raw = src.get("fee_lines") or src.get("fee_rows")
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parsed: Any = raw
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if isinstance(raw, str) and raw.strip():
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try:
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parsed = json.loads(raw)
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except json.JSONDecodeError:
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parsed = None
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if not isinstance(parsed, list):
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return src
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kept: list[Any] = []
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for item in parsed:
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if not isinstance(item, dict):
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kept.append(item)
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continue
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name = str(item.get("name") or item.get("label") or "").strip()
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amount = item.get("amount") or item.get("value")
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if name == "空运费" and _same_amount(amount, total):
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continue
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kept.append(item)
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src["fee_lines"] = kept
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return src
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def project_group_air_quote(
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quote: dict[str, Any] | None,
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facts: dict[str, str] | None = None,
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) -> dict[str, Any]:
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"""
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群摘要 TMS 段：有线路就投影该线路费用，与单聊价格明细同一套分项。
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主账查价快照常只有「空运费=总价」；选定后的明细没写回主账，必须现场投影。
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副作用：无。不写库、不改六态。
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"""
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src = dict(quote or {})
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option = resolve_display_air_option(src, facts)
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if option:
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src = project_selected_quote(src, option)
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return drop_air_freight_total_alias(src)
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