"""
意图：询价卡片按钮（复制工单号 / 拉产品进群 / 跳过协同 / 采用 / 不采用 / 成交）。

本文件职责：校验当前会话允许的动作后交给流程执行。
禁止：不校验 wait/允许集合就改主账；禁止一个函数处理未声明的新按钮。
"""

from __future__ import annotations

import logging
from typing import Any

from agent.channel.queue import get_message_store
from agent.policy import inquiry_copy as copy
from agent.policy.air_text_flow import get_air_text_flow
from agent.policy.land_text_flow import get_land_text_flow
from agent.policy.sea_text_flow import get_sea_text_flow

logger = logging.getLogger(__name__)


def _pick_card_flow(sender_id: str, payload: dict | None):
    """点卡：海运/陆运书签能找回工单就走对应流程，否则空运。"""
    sea = get_sea_text_flow()
    sess = sea.session_for_action(sender_id, payload)
    if sess and (sess.business_line or "").upper() == "SEA":
        return sea
    land = get_land_text_flow()
    land_sess = land.session_for_action(sender_id, payload)
    if land_sess and (land_sess.business_line or "").upper() == "LAND":
        return land
    return get_air_text_flow()


def handle_card_action(
    *,
    sender_id: str,
    thread_id: str,
    wait_version: int,
    action: str,
    payload: dict[str, Any] | None = None,
    flow=None,
    store=None,
) -> str:
    """
    处理一次卡片动作。

    wait_version：会话书签版本；错版本丢弃，不重放副作用。
    payload 须带 task_id / event_key，才能找回点卡当时的工单。
    """
    _ = thread_id
    if not (sender_id or "").strip():
        return "reject_no_sender"
    engine = flow or _pick_card_flow(sender_id, payload)
    sess = engine.session_for_action(sender_id, payload)
    if sess and wait_version and sess.wait_version != wait_version:
        logger.info("card waitVersion 不匹配 expect=%s got=%s", sess.wait_version, wait_version)
        return "card_discard"

    msg_store = store or get_message_store()

    def reply(text: str, extra: dict | None = None) -> str:
        # 销售询价正文不加 [test]；[test] 只给运维告警
        body = text
        extra = dict(extra or {})
        wo = ""
        if sess is not None:
            wo = (sess.work_order_no or "").strip()
        if not wo:
            wo = copy.work_order_from_card_meta(payload)
        code = str((payload or {}).get("response_code") or extra.get("response_code") or "")[:24]
        ok, info = msg_store.enqueue_outbound(
            touser=sender_id,
            content=body,
            dedupe_key=(
                f"card:{sender_id}:{wo}:{code}:"
                f"{sess.wait_version if sess else 0}:{action}:{body[:20]}"
            ),
            payload=extra,
        )
        if not ok:
            logger.warning("card 出站被去重 sender=%s wo=%s info=%s", sender_id, wo or "-", info)
            return ""
        return info

    return engine.on_button(
        sender_id=sender_id, action=action, reply=reply, card_meta=payload
    )