"""
空运协同群业务：激活当前工单、补含电含磁、航线报价/附件、锁舱/释放、成交跟进。

本文件职责：群里副作用（主账 + BOT 回话）。海运应用群仍走 sea_group_ops。
禁止：自动建群/拉人/解散；拿当前工单去猜锁舱工单号。
锁舱按 TMS /air/cabin/lock 拼字段出站；没有 TMS 报价编号也要锁，用工单字段补 quoteId/optionNo。
"""

from __future__ import annotations

import json
import logging
from typing import Any, Optional

from agent.llm.extract_text import extract_air_collab_fields, extract_product_quote
from agent.policy import inquiry_copy as copy
from agent.policy.sea_group_ops import (
    _archive_file,
    _persist_quote_sheet,
    _staff_display_name,
    emit_group_deal,
    filename_is_excel_pdf,
    group_client_of,
    halt_closed_group,
    hydrate_ticket,
    is_handoff_ticket,
    is_sales,
    is_terminal,
    merge_quote_fees,
    notify_quote_attachment_saved,
    send_filled_sheet,
    send_group_text,
    ticket_no,
    ticket_status,
    ticket_view,
)

logger = logging.getLogger(__name__)

TERMINAL = {"已成交", "未成交", "已关闭", "转人工"}
OPEN_ACTIVATE = {"询价中", "已报价", "协商中"}
AIRLINE_ROLE = "air"

_PENDING_QUOTE = "__pending_air_quote"
_PENDING_LOCK = "__pending_air_lock"
_LOCK_ID = "__air_lock_id"
_LOCK_OPTION = "__air_lock_option"
_LOCK_QUOTE = "__air_lock_quote"
_LOCK_EXEC = "__air_lock_exec"


def _ticket_flight_date(ticket: object) -> str:
    """锁舱 flightDate 用工单报价日期，和主账出站一致。"""
    view = ticket_view(ticket)
    facts = dict(view.get("facts") or {})
    return str(
        facts.get("报价日期")
        or view.get("quoteDate")
        or view.get("quote_date")
        or ""
    ).strip()


def is_airline(flow: Any, sender_id: str) -> bool:
    """员工管理岗位=航线·空运且启用。"""
    uid = (sender_id or "").strip()
    if not uid:
        return False
    book = getattr(flow, "ledger", None) or getattr(flow, "_ledger", None)
    getter = getattr(book, "get_staff_by_wecom_id", None) if book else None
    if not callable(getter):
        return False
    try:
        row = getter(wecom_id=uid) or {}
    except Exception:
        logger.exception("查航线岗失败 wecom=%s", uid)
        return False
    code = str(row.get("roleCode") or row.get("role_code") or "").strip().lower()
    status = str(row.get("status") or "active").strip().lower()
    return code == AIRLINE_ROLE and status not in {"disabled", "0", "停用"}


def operator_name(flow: Any, sender_id: str) -> str:
    book = getattr(flow, "ledger", None) or getattr(flow, "_ledger", None)
    getter = getattr(book, "get_staff_by_wecom_id", None) if book else None
    if callable(getter):
        try:
            row = getter(wecom_id=sender_id) or {}
            name = str(row.get("name") or "").strip()
            if name:
                return name
        except Exception:
            logger.warning("取操作人姓名失败 wecom=%s", sender_id)
    return (sender_id or "").strip() or "航线"


def can_fill_fields(flow: Any, ticket: object, sender_id: str) -> bool:
    return is_sales(ticket, sender_id) or is_airline(flow, sender_id)


def activate_ticket(
    *,
    flow: Any,
    chat_id: str,
    work_order_no: str,
    speak: bool = True,
) -> tuple[Optional[object], str]:
    """
    把本群当前工单切到指定空运未结案单。

    返回 (工单, phase)。失败时工单为 None。
    """
    book = flow.ledger
    no = (work_order_no or "").strip()
    client = group_client_of(flow)
    getter = getattr(book, "activate_air_group", None)
    if callable(getter):
        out = getter(chat_id=chat_id, work_order_no=no) or {}
    else:
        out = _activate_fallback(book, chat_id=chat_id, work_order_no=no)
    err = str(out.get("error") or "")
    if err == "ticket_not_found":
        if speak:
            send_group_text(client, chat_id, copy.air_ticket_not_found(no))
        return None, "ticket_missing"
    if err == "not_air":
        if speak:
            send_group_text(client, chat_id, copy.air_ticket_not_air(no))
        return None, "not_air"
    if err == "terminal":
        st = str(out.get("status") or "")
        if st == "转人工":
            return None, "handoff_ignore"
        if speak:
            send_group_text(
                client, chat_id, copy.air_ticket_closed(no, st)
            )
        return None, "ticket_closed"
    if err == "occupied":
        if speak:
            send_group_text(client, chat_id, copy.air_ticket_occupied(no))
        return None, "occupied"
    if not out.get("ok"):
        if speak:
            send_group_text(client, chat_id, copy.air_ticket_not_found(no))
        return None, "ticket_missing"
    ticket = hydrate_ticket(flow, _ticket_from_activate(book, no, out))
    if is_handoff_ticket(ticket):
        return None, "handoff_ignore"
    if speak:
        send_air_brief_and_sheet(flow=flow, ticket=ticket, chat_id=chat_id)
    _watch_archive_room(chat_id, no)
    from agent.policy.event_exception import WAIT_AIR_QUOTE, start_wait

    start_wait(flow.ledger, work_order_no=no, wait_kind=WAIT_AIR_QUOTE)
    return ticket, "activated"


def send_air_brief_and_sheet(
    *,
    flow: Any,
    ticket: object,
    chat_id: str = "",
    quote_override: Optional[dict[str, Any]] = None,
    tms_quote: Optional[dict[str, Any]] = None,
    product_quote: Optional[dict[str, Any]] = None,
) -> str:
    """
    空运群再发一版摘要 + 匹配到的空运模板。对齐海运 send_brief_and_sheet。

    必须先发出工单信息，模板等摘要发出后再发，禁止后台线程抢先发文件。
    """
    ticket = hydrate_ticket(flow, ticket)
    view = ticket_view(ticket)
    no = ticket_no(ticket)
    room = str(chat_id or view.get("collab_chat_id") or view.get("collabChatId") or "").strip()
    if room and not view.get("collab_chat_id"):
        view["collab_chat_id"] = room
    facts = dict(view.get("facts") or {})
    from agent.schema.field_validate import AIR_COLLAB_FIELDS, pick_collab_from_facts

    seeded = pick_collab_from_facts(facts, AIR_COLLAB_FIELDS)
    collab = dict(view.get("collab_facts") or {})
    if seeded:
        changed = False
        for k, v in seeded.items():
            if v and not str(collab.get(k) or "").strip():
                collab[k] = v
                changed = True
        if changed:
            view["collab_facts"] = collab
            patcher = getattr(getattr(flow, "ledger", None), "patch_collab_facts", None)
            if callable(patcher):
                patcher(
                    work_order_no=no,
                    facts=seeded,
                    sender_id=str(view.get("sales_wecom_id") or view.get("salesWecomId") or ""),
                )
    view["collab_facts"] = collab
    view_q = dict(view.get("quote") or {})
    override = dict(quote_override or {})
    tms = dict(tms_quote) if tms_quote is not None else {}
    manual = dict(product_quote or {})
    if tms_quote is None:
        tms = copy.resolve_tms_quote(None, view)
        if not tms and view_q and copy.quote_is_tms(view_q):
            tms = view_q
    if not manual and copy.quote_is_product(override or view_q):
        manual = override or view_q
    quote = dict(override or view_q or tms or manual)
    sales_name, airline_names, mention_ids = resolve_air_mentions(flow, view)
    send_group_text(
        group_client_of(flow),
        room,
        copy.air_group_brief(
            work_order_no=no,
            facts=facts,
            quote=quote,
            collab_facts=collab,
            has_price=bool(tms.get("total") or tms.get("quoteId")),
            tms_quote=tms,
            product_quote=manual,
            sales_name=sales_name,
            airline_names=airline_names,
        ),
        mention_userids=mention_ids,
    )
    _send_air_activate_sheet(flow=flow, ticket=view, chat_id=room, quote=quote)
    return "brief_and_sheet"


def resolve_air_mentions(flow: Any, ticket: object) -> tuple[str, list[str], list[str]]:
    """
    空运群摘要必须 @ 到本单销售和航线·空运，对上海运 @ 销售/@ 产品。
    """
    view = ticket_view(ticket)
    sales_id = str(view.get("sales_wecom_id") or view.get("salesWecomId") or "").strip()
    sales_name = str(view.get("sales_name") or view.get("salesName") or "").strip()
    if not sales_name or sales_name == "销售":
        sales_name = _staff_display_name(flow, sales_id) if sales_id else ""
    if not sales_name:
        sales_name = sales_id
    air_ids: list[str] = []
    air_names: list[str] = []
    book = getattr(flow, "ledger", None)
    lister = getattr(book, "list_staff_by_role", None) if book is not None else None
    rows: list[dict[str, Any]] = []
    if callable(lister):
        try:
            rows = list(lister(role_code="air") or [])
        except Exception:
            logger.exception("列航线岗失败")
    for row in rows:
        uid = str(row.get("wecomId") or row.get("wecom_id") or "").strip()
        name = str(row.get("name") or "").strip() or _staff_display_name(flow, uid)
        if not uid:
            continue
        air_ids.append(uid)
        if name and name not in air_names:
            air_names.append(name)
    mention_ids: list[str] = []
    if sales_id:
        mention_ids.append(sales_id)
    for uid in air_ids:
        if uid not in mention_ids:
            mention_ids.append(uid)
    return sales_name, air_names, mention_ids


def _send_air_activate_sheet(
    *,
    flow: Any,
    ticket: object,
    chat_id: str,
    quote: dict[str, Any],
) -> None:
    """填匹配到的空运模板并往群里发。失败只补一句，不回滚激活。"""
    client = group_client_of(flow)
    try:
        painted = send_filled_sheet(
            flow=flow,
            ticket=ticket,
            business_line="AIR",
            chat_id=chat_id,
            quote_override=quote,
        ) or {}
    except Exception:
        logger.exception("空运群发模板失败 chat=%s", chat_id)
        send_group_text(client, chat_id, copy.group_sheet_send_fail())
        return
    if painted.get("ok"):
        return
    err = str(painted.get("error") or "")
    if err == "NO_TEMPLATE":
        send_group_text(client, chat_id, painted.get("message") or copy.QUOTE_TEMPLATE_MISSING)
        return
    if err in {"no_renderer_or_chat", "no_file_client"}:
        send_group_text(client, chat_id, copy.group_sheet_send_fail())


def _watch_archive_room(chat_id: str, work_order_no: str) -> None:
    """激活成功后听这个群的存档，否则发文件（不能 @）系统听不见。"""
    try:
        from agent.channel.wshoto.rooms import watch_collab_room

        watch_collab_room(chat_id, work_order_no=work_order_no)
    except Exception:
        logger.exception("空运群登记存档监听失败 chat=%s wo=%s", chat_id, work_order_no)


def resolve_cabin_ticket(
    *,
    flow: Any,
    chat_id: str,
    work_order_no: str,
    allow_terminal: bool,
) -> tuple[Optional[object], str]:
    """
    锁舱/释放按句中工单号取单，不猜当前单。

    未结案：激活并切到本群。已在别的群：occupied，不锁不切。
    已成交/未成交：不能再激活，但释放仍要读到这张单（成交拦住、未成交放舱）。
    """
    book = flow.ledger
    no = (work_order_no or "").strip()
    client = group_client_of(flow)
    getter = getattr(book, "get_ticket", None)
    raw = getter(work_order_no=no) if callable(getter) else None
    if raw is None:
        send_group_text(client, chat_id, copy.air_ticket_not_found(no))
        return None, "ticket_missing"
    ticket = hydrate_ticket(flow, raw)
    view = ticket_view(ticket)
    line = str(view.get("business_line") or view.get("businessLine") or "").upper()
    if line and line != "AIR":
        send_group_text(client, chat_id, copy.air_ticket_not_air(no))
        return None, "not_air"
    other = str(view.get("collab_chat_id") or view.get("collabChatId") or "").strip()
    if other and other != chat_id:
        send_group_text(client, chat_id, copy.air_ticket_occupied(no))
        return None, "occupied"
    if is_terminal(ticket):
        if allow_terminal:
            return ticket, "terminal_loaded"
        if ticket_status(ticket) == "转人工":
            return None, "handoff_ignore"
        send_group_text(
            client, chat_id, copy.air_ticket_closed(no, ticket_status(ticket))
        )
        return None, "ticket_closed"
    return activate_ticket(flow=flow, chat_id=chat_id, work_order_no=no, speak=False)


def apply_air_fields(*, flow: Any, ticket: object, text: str, sender_id: str, chat_id: str) -> str:
    """
    补含电/含磁。对齐海运：写入后重发群摘要 + 空运模板，不当一句「已记下」。
    """
    ticket = hydrate_ticket(flow, ticket)
    no = ticket_no(ticket)
    client = group_client_of(flow)
    stopped = halt_closed_group(flow=flow, ticket=ticket, chat_id=chat_id)
    if stopped:
        return stopped
    if not can_fill_fields(flow, ticket, sender_id):
        send_group_text(client, chat_id, copy.air_fields_denied())
        return "fields_denied"
    fields = extract_air_collab_fields(text, allow_b=True)
    if not fields:
        send_group_text(client, chat_id, copy.air_fields_not_recognized())
        return "fields_empty"
    flow.ledger.patch_collab_facts(work_order_no=no, facts=fields, sender_id=sender_id)
    ticket2 = current_ticket(flow, chat_id) or ticket
    view = ticket_view(ticket2)
    collab = dict(view.get("collab_facts") or {})
    collab.update(fields)
    view["collab_facts"] = collab
    view["collab_chat_id"] = chat_id
    send_air_brief_and_sheet(flow=flow, ticket=view, chat_id=chat_id)
    return "fields_saved"


def apply_air_quote(
    *,
    flow: Any,
    ticket: object,
    text: str,
    sender_id: str,
    chat_id: str,
    injected_quote: Optional[dict[str, Any]] = None,
) -> str:
    """
    航线文字报价。对齐海运产品报价：同句可带含电含磁；有 TMS 价先问怎么用；
    落定后重发摘要 + 空运模板 + 成交跟进。
    """
    ticket = hydrate_ticket(flow, ticket)
    no = ticket_no(ticket)
    client = group_client_of(flow)
    stopped = halt_closed_group(flow=flow, ticket=ticket, chat_id=chat_id)
    if stopped:
        return stopped
    if not is_airline(flow, sender_id):
        send_group_text(client, chat_id, copy.air_airline_only_quote())
        return "not_airline"
    fields = extract_air_collab_fields(text)
    if fields:
        flow.ledger.patch_collab_facts(work_order_no=no, facts=fields, sender_id=sender_id)
    quote = injected_quote or extract_product_quote(text) or {}
    if not quote:
        send_group_text(client, chat_id, copy.air_quote_not_recognized())
        return "quote_empty"
    view = ticket_view(ticket)
    current = dict(view.get("quote") or {})
    if _has_tms_quote(current) and not _is_product_quote(current):
        _park_air_pending(flow, no, quote, sender_id)
        send_group_text(client, chat_id, copy.group_ask_tms_or_product())
        return "wait_tms_choice"
    from agent.schema.quote_adjust import quote_fee_rows

    if quote_fee_rows(current):
        quote = merge_quote_fees(current, quote)
    return _commit_quote(flow, ticket, quote, chat_id, sender_id)


def apply_air_file(
    *,
    flow: Any,
    ticket: object,
    sender_id: str,
    filename: str,
    media: dict[str, Any],
    chat_id: str,
) -> str:
    """
    空运群附件：对齐海运。只收 Excel/PDF。航线的当正式报价并出成交跟进；别人的只存档。

    发文件不能 @，马上回「附件已保存」。不拆文件金额。已有 TMS 报价编号要留下。
    """
    ticket = hydrate_ticket(flow, ticket)
    no = ticket_no(ticket)
    client = group_client_of(flow)
    stopped = halt_closed_group(
        flow=flow, ticket=ticket, chat_id=chat_id, file=True
    )
    if stopped:
        return stopped
    if not filename_is_excel_pdf(filename):
        send_group_text(client, chat_id, copy.group_only_excel_pdf())
        return "file_type_rejected"
    _archive_file(flow, no, filename, media, sender_id)
    notify_quote_attachment_saved(flow, chat_id, no, count=1)
    if not is_airline(flow, sender_id):
        return "file_archived"
    view = ticket_view(ticket)
    quote = dict(view.get("quote") or {})
    quote["source_label"] = "航线附件报价"
    quote["file_name"] = filename
    if not quote.get("total"):
        quote["total"] = "-"
    saved = flow.ledger.upsert_product_quote(work_order_no=no, quote=quote, to_status="已报价") or {}
    if not saved.get("ok"):
        send_group_text(client, chat_id, "主账写入报价失败。")
        return "ledger_fail"
    view["collab_chat_id"] = chat_id
    view["quote"] = quote
    from agent.policy.event_exception import clear_wait

    clear_wait(flow.ledger, work_order_no=no)
    emit_group_deal(flow=flow, ticket=view, quote=quote)
    return "airline_file_quote"


def bound_air_ticket(flow: Any, chat_id: str) -> Optional[object]:
    """这群当前绑的是空运单才算空运协同群。海运应用群不要走这里。"""
    hit = current_ticket(flow, chat_id)
    if hit is None:
        return None
    line = str(ticket_view(hit).get("business_line") or "").upper()
    return hit if line == "AIR" else None


def apply_air_tms_choice(
    *,
    flow: Any,
    ticket: object,
    sender_id: str,
    chat_id: str,
    keep_tms: bool,
) -> str:
    """
    航线选：在 TMS 上改，或不用 TMS。对齐海运：用刚记下的价出摘要 + 空运模板 + 成交跟进。
    """
    ticket = hydrate_ticket(flow, ticket)
    client = group_client_of(flow)
    no = ticket_no(ticket)
    stopped = halt_closed_group(flow=flow, ticket=ticket, chat_id=chat_id)
    if stopped:
        return stopped
    if not is_airline(flow, sender_id):
        send_group_text(client, chat_id, copy.air_airline_only_quote())
        return "not_airline"
    pending = _load_air_pending(ticket, no)
    if not pending:
        send_group_text(client, chat_id, copy.group_need_price_before_choice())
        return "quote_choice_no_pending"
    view = ticket_view(ticket)
    base = dict(view.get("quote") or {})
    if keep_tms:
        if pending.get("fee_rows") or pending.get("fee_lines"):
            merged = merge_quote_fees(base, pending)
        else:
            merged = dict(base)
            merged.update(pending)
            if base.get("quoteId") and not pending.get("quoteId"):
                merged["quoteId"] = base.get("quoteId")
            if base.get("airOptions") and not pending.get("airOptions"):
                merged["airOptions"] = base.get("airOptions")
        merged["source_label"] = "航线在TMS上改"
    else:
        merged = dict(pending)
        merged["source_label"] = "航线报价"
    _clear_air_pending(flow, no, sender_id)
    return _commit_quote(flow, ticket, merged, chat_id, sender_id, tms_quote=base if keep_tms else {})


def apply_air_confirm_tms(*, flow: Any, ticket: object, sender_id: str, chat_id: str) -> str:
    """航线确认沿用 TMS：模板入后台，回附件已保存，再出成交跟进。对齐海运。"""
    ticket = hydrate_ticket(flow, ticket)
    if not is_airline(flow, sender_id):
        send_group_text(group_client_of(flow), chat_id, copy.air_airline_only_quote())
        return "not_airline"
    view = ticket_view(ticket)
    quote = dict(view.get("quote") or {})
    if not _has_tms_quote(quote):
        send_group_text(group_client_of(flow), chat_id, copy.group_confirm_need_tms())
        return "need_tms"
    quote["source_label"] = "航线确认TMS"
    no = ticket_no(ticket)
    _clear_air_pending(flow, no, sender_id)
    saved = flow.ledger.upsert_product_quote(work_order_no=no, quote=quote, to_status="已报价") or {}
    if not saved.get("ok"):
        send_group_text(group_client_of(flow), chat_id, "主账写入报价失败。")
        return "ledger_fail"
    view["collab_chat_id"] = chat_id
    _persist_quote_sheet(
        flow=flow,
        ticket=view,
        sess=None,
        quote=quote,
        sender_id=sender_id,
        business_line="AIR",
    )
    notify_quote_attachment_saved(flow, chat_id, no, count=1)
    from agent.policy.event_exception import clear_wait

    clear_wait(flow.ledger, work_order_no=no)
    emit_group_deal(flow=flow, ticket=view, quote=quote)
    return "quote_confirmed"


def apply_air_deal(
    *,
    flow: Any,
    ticket: object,
    sender_id: str,
    outcome: str,
    chat_id: str,
) -> str:
    if not is_sales(ticket, sender_id):
        send_group_text(group_client_of(flow), chat_id, copy.air_sales_only_deal())
        return "not_sales"
    stopped = halt_closed_group(flow=flow, ticket=ticket, chat_id=chat_id)
    if stopped:
        return stopped
    from agent.policy.deal_outcome import finish_deal_outcome
    from agent.policy.sea_group_ops import facts_of_group

    view = ticket_view(ticket)
    result = finish_deal_outcome(
        ledger=flow.ledger,
        work_order_no=ticket_no(ticket),
        outcome=outcome,
        facts=facts_of_group(view),
        quote=dict(view.get("quote") or {}),
        business_line="AIR",
        sales_name=str(view.get("sales_name") or ""),
    )
    if not result.get("ok"):
        send_group_text(group_client_of(flow), chat_id, "主账状态更新失败，成交结果未入账。")
        return "ledger_fail"
    send_group_text(
        group_client_of(flow),
        chat_id,
        copy.deal_ack(outcome, ticket_no(ticket), str(result.get("next_followup_at") or "")),
    )
    return str(result.get("phase") or "done")


def apply_air_lock(
    *,
    flow: Any,
    ticket: object,
    sender_id: str,
    chat_id: str,
    instruction: str,
    option_no: str = "",
) -> str:
    if not is_airline(flow, sender_id):
        send_group_text(group_client_of(flow), chat_id, copy.air_airline_only_cabin())
        return "not_airline"
    # 锁舱是航线主动再试：即使工单因上次失败标了系统异常，也要再打 TMS，
    # 不能只回「TMS接口异常，IT运维排查中」。
    no = ticket_no(ticket)
    name = operator_name(flow, sender_id)
    quote = ticket_view(ticket).get("quote") or {}
    options = _air_options(quote)
    quote_id = _quote_id(quote)
    picked = (option_no or "").strip()
    if not picked and len(options) > 1:
        facts = dict(ticket_view(ticket).get("collab_facts") or {})
        if str(facts.get(_PENDING_LOCK) or "") != "1":
            flow.ledger.patch_collab_facts(
                work_order_no=no, facts={_PENDING_LOCK: "1"}, sender_id=sender_id
            )
        send_group_text(group_client_of(flow), chat_id, copy.air_ask_lock_option(options))
        return "wait_lock_option"
    if not picked and options:
        picked = str(options[0].get("optionNo") or options[0].get("option_no") or "").strip()
    if not picked:
        picked = "AIR-OPT-01"
    locker = getattr(flow.ledger, "lock_cabin", None)
    if not callable(locker):
        send_group_text(
            group_client_of(flow),
            chat_id,
            copy.air_lock_fail(work_order_no=no, operator=name, reason="主账未开放锁舱"),
        )
        return "lock_unavailable"
    from agent.policy.system_exception import (
        STEP_TMS_LOCK,
        TYPE_TMS,
        SystemExceptionEvent,
        call_with_retries,
        confirm_system_exception,
    )

    out = call_with_retries(
        lambda: locker(
            work_order_no=no,
            option_no=picked,
            sender_id=sender_id,
            operator_name=name,
            instruction_text=instruction,
        )
        or {},
        is_ok=lambda x: bool((x or {}).get("ok")),
    )
    if not out.get("ok"):
        why = copy.air_cabin_fail_reason(
            tms_reason=str(out.get("failReason") or out.get("error") or ""),
            flight_date=_ticket_flight_date(ticket),
        )
        send_group_text(
            group_client_of(flow),
            chat_id,
            copy.air_lock_fail(work_order_no=no, operator=name, reason=why),
        )
        confirm_system_exception(
            event=SystemExceptionEvent(
                exception_type=TYPE_TMS,
                step=STEP_TMS_LOCK,
                reason="空运锁舱接口调用失败",
                service="空运锁舱",
                error_code=why or "LOCK_FAIL",
                work_order_no=no,
                ticket_status=ticket_status(ticket),
                conversation_kind="group",
                conversation_target=chat_id,
                extra={
                    "option_no": picked,
                    "instruction": instruction,
                    "sender_id": sender_id,
                    "operator_name": name,
                    "flight_date": _ticket_flight_date(ticket),
                },
            ),
            ledger=flow.ledger,
        )
        return "system_exception"
    exec_no = str(out.get("lockId") or out.get("tmsRequestId") or "").strip()
    quote_no = str(out.get("quoteId") or quote_id).strip()
    flow.ledger.patch_collab_facts(
        work_order_no=no,
        facts={
            _LOCK_ID: exec_no,
            _LOCK_OPTION: picked,
            _LOCK_QUOTE: quote_no,
            _LOCK_EXEC: exec_no,
            _PENDING_LOCK: "",
        },
        sender_id=sender_id,
    )
    send_group_text(
        group_client_of(flow),
        chat_id,
        copy.air_lock_ok(
            work_order_no=no,
            operator=name,
            option_no=picked,
            exec_no=exec_no,
            quote_no=quote_no,
        ),
    )
    from agent.policy.system_exception import clear_system_exception, ticket_is_paused

    if ticket_is_paused(ticket):
        clear_system_exception(ledger=flow.ledger, work_order_no=no)
    view = ticket_view(ticket)
    view["collab_chat_id"] = chat_id
    emit_group_deal(flow=flow, ticket=view, quote=dict(view.get("quote") or {}))
    return "lock_ok"


def apply_air_release(
    *,
    flow: Any,
    ticket: object,
    sender_id: str,
    chat_id: str,
    instruction: str,
) -> str:
    if not is_airline(flow, sender_id):
        send_group_text(group_client_of(flow), chat_id, copy.air_airline_only_cabin())
        return "not_airline"
    # 释放同理：暂停单也允许再打 TMS，回话用释放失败原因而不是接口异常兜底。
    no = ticket_no(ticket)
    if ticket_status(ticket) == "已成交":
        send_group_text(group_client_of(flow), chat_id, copy.air_release_deal_blocked(no))
        return "release_deal_blocked"
    facts = dict(ticket_view(ticket).get("collab_facts") or {})
    lock_id = str(facts.get(_LOCK_ID) or "").strip()
    name = operator_name(flow, sender_id)
    if not lock_id:
        send_group_text(group_client_of(flow), chat_id, copy.air_release_need_lock(no))
        return "release_need_lock"
    releaser = getattr(flow.ledger, "release_cabin", None)
    if not callable(releaser):
        send_group_text(
            group_client_of(flow),
            chat_id,
            copy.air_release_fail(work_order_no=no, operator=name, reason="主账未开放释放"),
        )
        return "release_unavailable"
    from agent.policy.system_exception import (
        STEP_TMS_RELEASE,
        TYPE_TMS,
        SystemExceptionEvent,
        call_with_retries,
        confirm_system_exception,
    )

    out = call_with_retries(
        lambda: releaser(
            work_order_no=no,
            lock_id=lock_id,
            sender_id=sender_id,
            operator_name=name,
            instruction_text=instruction,
        )
        or {},
        is_ok=lambda x: bool((x or {}).get("ok")),
    )
    if not out.get("ok"):
        why = copy.air_cabin_fail_reason(
            tms_reason=str(out.get("failReason") or out.get("error") or ""),
            flight_date=_ticket_flight_date(ticket),
        )
        send_group_text(
            group_client_of(flow),
            chat_id,
            copy.air_release_fail(work_order_no=no, operator=name, reason=why),
        )
        confirm_system_exception(
            event=SystemExceptionEvent(
                exception_type=TYPE_TMS,
                step=STEP_TMS_RELEASE,
                reason="空运释放舱位接口调用失败",
                service="空运舱位",
                error_code=why or "RELEASE_FAIL",
                work_order_no=no,
                ticket_status=ticket_status(ticket),
                conversation_kind="group",
                conversation_target=chat_id,
                extra={
                    "lock_id": lock_id,
                    "instruction": instruction,
                    "sender_id": sender_id,
                    "operator_name": name,
                    "flight_date": _ticket_flight_date(ticket),
                },
            ),
            ledger=flow.ledger,
        )
        return "system_exception"
    exec_no = str(out.get("releaseId") or out.get("tmsRequestId") or lock_id).strip()
    send_group_text(
        group_client_of(flow),
        chat_id,
        copy.air_release_ok(
            work_order_no=no,
            operator=name,
            option_no=str(facts.get(_LOCK_OPTION) or ""),
            exec_no=exec_no,
            quote_no=str(facts.get(_LOCK_QUOTE) or ""),
        ),
    )
    from agent.policy.system_exception import clear_system_exception, ticket_is_paused

    if ticket_is_paused(ticket):
        clear_system_exception(ledger=flow.ledger, work_order_no=no)
    view = ticket_view(ticket)
    view["collab_chat_id"] = chat_id
    emit_group_deal(flow=flow, ticket=view, quote=dict(view.get("quote") or {}))
    return "release_ok"


def current_ticket(flow: Any, chat_id: str) -> Optional[object]:
    book = flow.ledger
    hit = book.find_by_collab_chat(chat_id=chat_id)
    if hit is None:
        return None
    return hydrate_ticket(flow, hit)


def _commit_quote(
    flow: Any,
    ticket: object,
    quote: dict[str, Any],
    chat_id: str,
    sender_id: str,
    tms_quote: Optional[dict[str, Any]] = None,
) -> str:
    """报价落定：写入主账，重发摘要 + 空运模板，再出成交跟进。"""
    _ = sender_id
    no = ticket_no(ticket)
    up = flow.ledger.upsert_product_quote(work_order_no=no, quote=quote, to_status="已报价")
    if not up.get("ok"):
        send_group_text(group_client_of(flow), chat_id, "主账写入报价失败。")
        return "ledger_fail"
    from agent.policy.event_exception import clear_wait

    clear_wait(flow.ledger, work_order_no=no)
    ticket2 = current_ticket(flow, chat_id) or ticket
    view = ticket_view(ticket2)
    view["collab_chat_id"] = chat_id
    view["quote"] = quote
    send_air_brief_and_sheet(
        flow=flow,
        ticket=view,
        chat_id=chat_id,
        quote_override=quote,
        tms_quote=tms_quote if tms_quote is not None else {},
        product_quote=quote,
    )
    emit_group_deal(flow=flow, ticket=view, quote=quote)
    return "quoted"


def peek_air_pending(ticket: object) -> dict[str, Any]:
    """这张单是否还在等航线选怎么用 TMS。"""
    return _load_air_pending(ticket, ticket_no(ticket))


def _park_air_pending(flow: Any, work_order_no: str, quote: dict[str, Any], sender_id: str) -> None:
    """先记下航线刚报的价，不写主账报价版本。Redis 正式；协同字段兜底给单测。"""
    try:
        from agent.redis_coord.pending_quote import save_pending_product_quote

        save_pending_product_quote(work_order_no, quote)
    except Exception:
        logger.exception("待确认航线报价写入失败 wo=%s", work_order_no)
    flow.ledger.patch_collab_facts(
        work_order_no=work_order_no,
        facts={_PENDING_QUOTE: json.dumps(quote, ensure_ascii=False)},
        sender_id=sender_id,
    )


def _load_air_pending(ticket: object, work_order_no: str) -> dict[str, Any]:
    try:
        from agent.redis_coord.pending_quote import load_pending_product_quote

        parked = load_pending_product_quote(work_order_no)
        if parked:
            return parked
    except Exception:
        logger.exception("待确认航线报价读取失败 wo=%s", work_order_no)
    raw = str((ticket_view(ticket).get("collab_facts") or {}).get(_PENDING_QUOTE) or "").strip()
    if not raw:
        return {}
    try:
        data = json.loads(raw)
    except json.JSONDecodeError:
        return {}
    return dict(data) if isinstance(data, dict) else {}


def _clear_air_pending(flow: Any, work_order_no: str, sender_id: str) -> None:
    try:
        from agent.redis_coord.pending_quote import clear_pending_product_quote

        clear_pending_product_quote(work_order_no)
    except Exception:
        logger.exception("待确认航线报价清理失败 wo=%s", work_order_no)
    flow.ledger.patch_collab_facts(
        work_order_no=work_order_no,
        facts={_PENDING_QUOTE: ""},
        sender_id=sender_id,
    )


def _has_tms_quote(quote: dict[str, Any]) -> bool:
    """当前价来自 TMS 才要问；航线/产品/销售调价不再替用户选。"""
    src = dict(quote or {})
    if not (src.get("total") or src.get("quoteId") or src.get("quote_id")):
        return False
    return copy.quote_is_tms(src)


def _is_product_quote(quote: dict[str, Any]) -> bool:
    src = str(quote.get("source_label") or "")
    return "航线" in src or "产品" in src


def _quote_id(quote: dict[str, Any]) -> str:
    return str(quote.get("quoteId") or quote.get("quote_id") or "").strip()


def _air_options(quote: dict[str, Any]) -> list[dict[str, Any]]:
    raw = quote.get("airOptions") or quote.get("air_options")
    if isinstance(raw, str) and raw.strip().startswith("["):
        try:
            raw = json.loads(raw)
        except json.JSONDecodeError:
            raw = []
    if isinstance(raw, list):
        return [x for x in raw if isinstance(x, dict)]
    blob = str(quote.get("air_options_json") or "").strip()
    if blob.startswith("["):
        try:
            parsed = json.loads(blob)
        except json.JSONDecodeError:
            return []
        return [x for x in parsed if isinstance(x, dict)]
    return []


def _activate_fallback(book: Any, *, chat_id: str, work_order_no: str) -> dict[str, Any]:
    """内存账本未实现 activate 时的兜底，单测应走正式方法。"""
    getter = getattr(book, "get_ticket", None)
    ticket = getter(work_order_no=work_order_no) if callable(getter) else None
    if ticket is None:
        return {"ok": False, "error": "ticket_not_found"}
    return {"ok": True, "work_order_no": work_order_no}


def _ticket_from_activate(book: Any, no: str, out: dict[str, Any]) -> object:
    getter = getattr(book, "get_ticket", None)
    if callable(getter):
        hit = getter(work_order_no=no)
        if hit is not None:
            return hit
    return out