"""模块 B Phase 3 执行入口(P0-A 配套,2026-06-09)。

数据流:
  Phase 1 已准备好的 pending records(含 _request_body)+ 运营决策(action)
    → 对 action=approve 的 → POST 腾讯 /dynamic_creatives/add
    → 写 creation_run_{date}.json + 发"执行汇报"飞书消息

可独立运行(从 outputs/data/creation_pending_*.json 读 → 审批已写 → apply):
    python execute_creation_apply.py <pending_records_json>

也可被 execute_creation_once.py import 调用:
    apply_pending_records(records) -> summary
"""

import asyncio
import json
import logging
import sys
from datetime import datetime, timezone
from pathlib import Path

_HERE = Path(__file__).parent
sys.path.insert(0, str(_HERE.parent.parent))
sys.path.insert(0, str(_HERE))

from dotenv import load_dotenv  # noqa: E402
load_dotenv(_HERE / ".env")

from config import FEISHU_OPERATOR_CHAT_ID  # noqa: E402

# 强占 sys.path[0],绕过 config import 副作用(im-client/tools.py 同名冲突)
while str(_HERE) in sys.path:
    sys.path.remove(str(_HERE))
sys.path.insert(0, str(_HERE))

from tools.creative_creation import post_creative_with_prepared_body  # noqa: E402

logger = logging.getLogger("execute_creation_apply")


def _fmt_quality_summary(r: dict) -> str:
    """Task 29:把 record 里的素材质量字段(prepare 阶段写入)格式化成一行。

    返回类似 ' · 素材质量: ctr=12.5% imp=8,500 cost=420元',字段缺失时省略对应项。
    """
    ctr = r.get("material_ctr")
    imp = r.get("material_impressions")
    cost = r.get("material_cost")
    parts = []
    if ctr is not None:
        # ctr 取决于服务端格式,有的返回 0.125(比例),有的 12.5(百分号字面值)
        try:
            ctr_f = float(ctr)
            parts.append(f"ctr={ctr_f * 100:.1f}%" if ctr_f <= 1 else f"ctr={ctr_f:.1f}%")
        except (TypeError, ValueError):
            pass
    if imp is not None:
        try:
            parts.append(f"imp={int(imp):,}")
        except (TypeError, ValueError):
            pass
    if cost is not None:
        try:
            parts.append(f"cost={float(cost):.0f}元")
        except (TypeError, ValueError):
            pass
    return f" · 素材质量: {' '.join(parts)}" if parts else ""


def _send_apply_summary_to_feishu(
    summary: dict, chat_id: str = ""
) -> None:
    """Phase 3 完成后发"执行汇报"飞书纯文本消息(创意 ID 列表 + 素材质量摘要)。

    Task 29(2026-06-11):每行加 ctr / cost / impressions 三个字段,
    让运营在不打开 Excel 的情况下,一眼看出本次挂上的创意素材质量。
    """
    if not chat_id:
        chat_id = FEISHU_OPERATOR_CHAT_ID
    if not chat_id:
        logger.warning("[apply] FEISHU_OPERATOR_CHAT_ID 未配置,不发执行汇报")
        return

    try:
        from tools.feishu_doc import _auth_headers, _get_tenant_token
        import httpx

        t = summary["total"]
        lines = [
            "【创意搭建·执行汇报】",
            f"运营 approve 共 {t['approved']} 条,实际挂上 {t['posted_ok']} 条,失败 {t['posted_failed']} 条",
        ]

        approved_list = [r for r in summary["records"] if r.get("action") == "approve"]
        if approved_list:
            # Task 29:算挂上创意的素材质量均值,放汇报头(运营快速判断本批整体质量)
            ok_records = [r for r in approved_list if r.get("dynamic_creative_id")]
            valid_ctr = [float(r["material_ctr"]) for r in ok_records
                         if r.get("material_ctr") is not None]
            valid_imp = [int(r["material_impressions"]) for r in ok_records
                         if r.get("material_impressions") is not None]
            valid_cost = [float(r["material_cost"]) for r in ok_records
                          if r.get("material_cost") is not None]
            if valid_ctr or valid_imp or valid_cost:
                stat_parts = []
                if valid_ctr:
                    avg_ctr = sum(valid_ctr) / len(valid_ctr)
                    stat_parts.append(
                        f"平均 ctr={avg_ctr * 100:.1f}%" if avg_ctr <= 1
                        else f"平均 ctr={avg_ctr:.1f}%"
                    )
                if valid_imp:
                    stat_parts.append(f"平均 imp={int(sum(valid_imp) / len(valid_imp)):,}")
                if valid_cost:
                    stat_parts.append(f"平均 cost={sum(valid_cost) / len(valid_cost):.0f}元")
                lines.append(f"素材质量(n={len(ok_records)}): {' · '.join(stat_parts)}")

            lines.append("")
            lines.append("【已挂创意】")
            for r in approved_list:
                cid = r.get("dynamic_creative_id") or "(挂失败)"
                quality = _fmt_quality_summary(r)
                lines.append(
                    f"  · adgroup {r['adgroup_id']}({r['adgroup_name']}) "
                    f"→ creative_id={cid} · name={r['creative_name']}{quality}"
                )

        rejected_list = [r for r in summary["records"] if r.get("action") == "reject"]
        hold_list = [r for r in summary["records"] if r.get("action") == "hold"]
        skip_list = [r for r in summary["records"] if r.get("action") == "skip"]
        if rejected_list or hold_list or skip_list:
            lines.append("")
            lines.append(
                f"【未挂】reject {len(rejected_list)} · hold {len(hold_list)} · skip {len(skip_list)}"
            )

        text = "\n".join(lines)
        token = _get_tenant_token()
        url = "https://open.feishu.cn/open-apis/im/v1/messages?receive_id_type=chat_id"
        body = {
            "receive_id": chat_id,
            "msg_type": "text",
            "content": json.dumps({"text": text}, ensure_ascii=False),
        }
        resp = httpx.post(url, headers=_auth_headers(token), json=body, timeout=30)
        if resp.json().get("code") == 0:
            logger.info("[apply] 执行汇报已发送 chat=%s", chat_id)
        else:
            logger.warning("[apply] 执行汇报发送失败: %s", resp.text[:200])
    except Exception as e:
        logger.exception("[apply] 发送执行汇报异常: %s", e)


def apply_pending_records(records: list[dict]) -> dict:
    """Phase 3:对 records 里 action=approve 的项调腾讯 POST 创意,返回 summary。

    Args:
        records: pending records,每个含 action 字段(approve/reject/hold/skip)
                 以及 _request_body / account_id / adgroup_id / 等

    Returns:
        summary dict:
        {
          "run_started", "run_finished",
          "total": {records, approved, posted_ok, posted_failed},
          "records": [...]  # 每条含 action + dynamic_creative_id(成功时) + error(失败时)
        }
    """
    run_started = datetime.now(timezone.utc).isoformat()
    posted_ok = 0
    posted_failed = 0
    approved_total = 0

    out_records = []
    for r in records:
        rec = dict(r)
        action = (rec.get("action") or "skip").lower()
        rec["action"] = action

        if action != "approve":
            out_records.append(rec)
            continue

        approved_total += 1
        body = rec.get("_request_body")
        if not body:
            rec["error"] = "missing _request_body"
            posted_failed += 1
            out_records.append(rec)
            continue

        cid = post_creative_with_prepared_body(
            account_id=int(rec["account_id"]),
            body=body,
            skip_if_exists=True,
        )
        if cid:
            rec["dynamic_creative_id"] = str(cid)
            posted_ok += 1
        else:
            rec["error"] = "post_failed"
            posted_failed += 1
        out_records.append(rec)

    run_finished = datetime.now(timezone.utc).isoformat()
    return {
        "run_started": run_started,
        "run_finished": run_finished,
        "total": {
            "records": len(records),
            "approved": approved_total,
            "posted_ok": posted_ok,
            "posted_failed": posted_failed,
        },
        "records": out_records,
    }


def _strip_body_for_json(records: list[dict]) -> list[dict]:
    """删 _request_body 中可能含 jump_spec 的长字段,JSON 落盘体积更小。
    保留 body 顶层字段(adgroup_id/name/account_id)作为追溯。"""
    out = []
    for r in records:
        rec = dict(r)
        body = rec.pop("_request_body", None)
        if body:
            rec["_body_summary"] = {
                "account_id": body.get("account_id"),
                "adgroup_id": body.get("adgroup_id"),
                "dynamic_creative_name": body.get("dynamic_creative_name"),
            }
        out.append(rec)
    return out


def write_summary(summary: dict, output_dir: Path) -> Path:
    output_dir.mkdir(parents=True, exist_ok=True)
    date_str = datetime.now(timezone.utc).strftime("%Y%m%d")
    ts = datetime.now(timezone.utc).strftime("%H%M%S")
    out_path = output_dir / f"creation_run_{date_str}_{ts}.json"
    persisted = dict(summary)
    persisted["records"] = _strip_body_for_json(summary["records"])
    with open(out_path, "w", encoding="utf-8") as f:
        json.dump(persisted, f, ensure_ascii=False, indent=2)
    return out_path


def main() -> int:
    """独立模式:从 JSON 文件读 pending records → apply → 写 summary + 发飞书。"""
    logging.basicConfig(
        level=logging.INFO,
        format="%(asctime)s | %(levelname)s | %(name)s | %(message)s",
        datefmt="%H:%M:%S",
    )
    for noisy in ("httpx", "httpcore", "config", "db.config"):
        logging.getLogger(noisy).setLevel(logging.WARNING)

    # SLS 上报(2026-06-11 接入)— 配置缺失自动降级
    try:
        from tools.sls_setup import attach_sls_handler
        attach_sls_handler()
    except Exception as e:
        logger.warning("[sls] 挂载异常(降级为本地 only):%s", e)

    if len(sys.argv) < 2:
        logger.error("用法: python execute_creation_apply.py <pending_records.json>")
        return 1

    pending_path = Path(sys.argv[1])
    if not pending_path.exists():
        logger.error(f"文件不存在: {pending_path}")
        return 1

    with open(pending_path, encoding="utf-8") as f:
        records = json.load(f)

    logger.info(f"读到 {len(records)} 条 pending records,开始 Phase 3 执行")
    summary = apply_pending_records(records)
    out_path = write_summary(summary, _HERE / "outputs" / "data")
    _send_apply_summary_to_feishu(summary)

    t = summary["total"]
    logger.info(
        f"Phase 3 完成: approve={t['approved']} ok={t['posted_ok']} fail={t['posted_failed']}"
    )
    logger.info(f"summary: {out_path}")
    return 0 if t["posted_failed"] == 0 else 1


if __name__ == "__main__":
    sys.exit(main())