"""保本点(盈亏平衡)派生KPI执行器 — 管理会计OS (cma-bep-kpi 2026-09-08)

按财务Bot权威口径（陕西酣客_保本点分析_2026年1-7月.md）自动计算并落库五个派生KPI：
  F_BEP_REVENUE      保本销售额(万元)     = 月均管理费 ÷ 边际贡献率 (账面口径,含折旧)
  F_BEP_COVER        保本覆盖率(%)       = 月均销售 ÷ 保本销售额 × 100  (正向: >=100绿 >=85黄 <85红)
  F_BEP_GAP          保本缺口(%)         = (保本销售额-月均销售) ÷ 保本销售额 × 100 (反向: <=0绿 <=15黄 >15红)
  F_BEP_REVENUE_CASH 现金保本销售额(万元) = (月均管理费-月均折旧) ÷ 边际贡献率 (现金口径,剔除折旧560213,中性无阈值)
  F_BEP_COVER_CASH   现金保本覆盖率(%)   = 月均销售 ÷ 现金保本销售额 × 100 (正向: >=100绿 >=85黄 <85红)

口径（与财务Bot报告一致）：
- 销售收入: voucher_details.subject_code='5001'(主营业务收入) 贷方合计，当年1月至目标月 YTD 月均
- 管理费:   subject_code LIKE '5602%'(管理费用，含560213折旧) 借方合计，YTD 月均 → 账面口径
- 折旧:     subject_code = '560213'(管理费用-折旧叶子) 借方合计，YTD 月均 → 现金口径剔除项(eq精确匹配,防5602130误含)
- 渠补率:   厂家政策定死 84.61% (571103渠补支出/5001销售, 1-7月累计凭证验证≈84.0%~84.6%)
- 边际贡献率 = 1 - 渠补率 = 15.39%
- 目标月:   --period 显式指定；默认自动选最近「已结账」完整月（当月跳过）。
            结账信号优先：DB 损益结转凭证(carry_forward=1 & subject_code='3103') → check.md 文件；
            两者皆无时才退回旧「销售额阈值」兜底（销售低 ≠ 未结账，仅保底用，日志标注依据）
- 单位:     voucher 金额为元，聚合后 /10000 → 万元
- 幂等:     同 kpi_id+period+source_type='derived' 存在则更新，可安全重跑；
            **不降级**（ASK-20260924-10 / 2026-09-24）：值未变或值变都不回写 data_status，
            保留既有状态（含人工/任总放行的 verified），避免「人工转正 → 次日派生静默打回 pending」。
            值变时 remark 留痕并落复核提示件（见 _reports/fullstack-<YYYYMMDD>-bep-value-changed-review.md）。
- 只写 source_type='derived' 行；不触碰 auto_collect/manual/excel/ledger 行；不改 collector 逻辑

用法:
  venv/bin/python3 scripts/kpi_bep_deriver.py                    # 自动选目标月
  venv/bin/python3 scripts/kpi_bep_deriver.py --period 2026-07   # 指定期间(实跑验证用)
  venv/bin/python3 scripts/kpi_bep_deriver.py --entity 1 --rebate-rate 84.61
  venv/bin/python3 scripts/kpi_bep_deriver.py --dry-run          # 只计算不落库
"""
import argparse
import logging
import os
import sys
from datetime import datetime, date

sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

import re
from sqlalchemy import func
from app.database import get_session_local
from app.models import KPIValue, KPIDefinition, VoucherDetail, KPIAlert
# 裁定 R1（2026-09-19 财务口径）：demo 账套不产生业务预警（派生值仍落库，仅跳过预警同步）
from app.utils.alert_entity_scope import is_excluded_entity

logging.basicConfig(level=logging.INFO, format="%(asctime)s [%(levelname)s] %(message)s")
logger = logging.getLogger("cma.bep_deriver")

# 厂家政策渠补率（定死不可谈判，财务Bot报告权威值 2026-09-08）
POLICY_REBATE_RATE_PCT = 84.61

# 派生KPI 编码 → (kpi_code, 名称)
TARGET_KPIS = [
    ("F_BEP_REVENUE", "保本销售额"),
    ("F_BEP_COVER", "保本覆盖率"),
    ("F_BEP_GAP", "保本缺口"),
    ("F_BEP_REVENUE_CASH", "现金口径保本销售额"),
    ("F_BEP_COVER_CASH", "现金口径保本覆盖率"),
]

# 现金口径 KPI 编码（计算路径独立于账面，remark 文案用现金口径）
CASH_CODES = {"F_BEP_REVENUE_CASH", "F_BEP_COVER_CASH"}

SALES_CODE = "5001"          # 主营业务收入
ADMIN_PREFIX = "5602"        # 管理费用（含折旧叶子560213）
DEP_SUBJECT = "560213"       # 管理费用-折旧（现金口径剔除项，eq 精确匹配防 5602130 误含）
REBATE_CODE = "571103"       # 渠补/捐赠支出（校验用，不直接进公式）
CARRY_SUBJECT = "3103"       # 本年利润（carry_forward=1 且该科目 = 该期损益结转凭证）

# 智享通落盘目录（与 app/api/data.py 的 ZXT_LANDING_DIR 一致）——结账信号次选来源
ZXT_LANDING_DIR = "/root/WB_WS/_data/zxt-hanke"

# ── ASK-20260924-10（2026-09-24 任总放行）：派生器不得静默降级已转正行 ──────────
# 缺陷（原实现）：upsert 分支无条件 `existing.data_status = "pending"`（与值是否变化无关）
#   ⇒ 人工/任总放行的值转正为 verified 后，次日 06:35 派生器一跑就被打回 pending，
#     看板 / 预警 / Bot 全链路再次读不到，交付在 24 小时内静默消失。
# 修正口径（本单指定，属待财务复核的裁定点）：
#   · 值未变 → 不写 data_status（保留既有，含 verified）；source_batch/remark/actual_value 照旧更新
#   · 值变   → 同样不写 data_status（不降级，避免看板数字忽现忽隐）
#              + remark 追加「值已更新(batch=…, 旧X → 新Y) 待财务复核」+ 落复核提示件
#   · 新期间（原本无行）→ 维持 pending（9-14 复核流入口不变）
# 提示件为**报告类**，落 `_reports/` 而非对方队列根（避免误唤醒其他 Bot）；
# 落点可用环境变量 BEP_REVIEW_NOTE_DIR 覆盖（沙箱/测试用）。
DEFAULT_REVIEW_NOTE_DIR = "/root/.hermes/profiles/wecom-finance/pending-tasks/_reports"


def _review_note_dir() -> str:
    return os.environ.get("BEP_REVIEW_NOTE_DIR") or DEFAULT_REVIEW_NOTE_DIR


def _write_value_changed_note(entity_id: int, period: str, batch: str, changed: list):
    """值变时落「待财务复核」提示件。写失败只告警，绝不阻断派生主流程。"""
    if not changed:
        return None
    try:
        d = _review_note_dir()
        os.makedirs(d, exist_ok=True)
        path = os.path.join(d, "fullstack-%s-bep-value-changed-review.md" % datetime.now().strftime("%Y%m%d"))
        lines = [
            "# 保本派生值变动 · 待财务复核（派生器自动生成；报告类产物，非队列任务）",
            "",
            "- 生成器: `backend/scripts/kpi_bep_deriver.py`（值变路径，ASK-20260924-10 口径）",
            "- entity_id: %s ｜ period: %s ｜ batch: %s" % (entity_id, period, batch),
            "- 生成时刻: %s" % datetime.now().strftime("%F %T"),
            "- 口径: 值变**不降级** data_status（保留既有，含 verified），仅 remark 留痕 + 请财务复核",
            "",
            "| kpi_code | 旧值 | 新值 | data_status(写后) |",
            "|---|---|---|---|",
        ]
        for c in changed:
            lines.append("| %s | %s | %s | %s |" % (c["code"], c["old"], c["new"], c["status"]))
        lines += ["", "> 本件落在 `_reports/`（报告类），不进队列根，避免误唤醒其他 Bot。", ""]
        with open(path, "w", encoding="utf-8") as f:
            f.write("\n".join(lines))
        logger.warning("值变留痕：复核提示件已落 %s（%d 个 KPI）", path, len(changed))
        return path
    except Exception as e:  # 提示件失败不影响派生落库
        logger.error("值变复核提示件写入失败（不阻断派生）: %s", e)
        return None


def _month_range(period: str):
    """返回该期间当年1月1日到月末的日期边界（用于 voucher_date 过滤兜底）"""
    y = int(period[:4])
    m = int(period[5:7])
    start = date(y, 1, 1)
    # 月末
    if m == 12:
        end = date(y, 12, 31)
    else:
        end = date(y, m + 1, 1).replace(day=1)  # 次月1日
        from datetime import timedelta
        end = end - timedelta(days=1)
    return start, end


def _sum_field(db, entity_id: int, period_from: str, period_to: str,
               field: str, subject_filter=None) -> float:
    """聚合 voucher_details 金额（元）。subject_filter: ('eq', code) / ('like', prefix)"""
    q = db.query(func.sum(getattr(VoucherDetail, field))).filter(
        VoucherDetail.entity_id == entity_id,
        VoucherDetail.carry_forward == 0,
        VoucherDetail.period >= period_from,
        VoucherDetail.period <= period_to,
    )
    if subject_filter:
        kind, code = subject_filter
        if kind == "eq":
            q = q.filter(VoucherDetail.subject_code == code)
        elif kind == "like":
            q = q.filter(VoucherDetail.subject_code.like(code + "%"))
    val = q.scalar()
    return float(val or 0.0)


def _month_sales(db, entity_id: int, period: str) -> float:
    """单月销售收入（万元）——用于目标月完整度判断"""
    return _sum_field(db, entity_id, period, period, "credit_amount",
                      ("eq", SALES_CODE)) / 10000.0


def _is_period_closed(db, entity_id: int, period: str) -> tuple:
    """判断该期间是否已结账（损益结转已完成）。返回 (bool, 依据说明)。

    主信号（DB）: voucher_details 存在 carry_forward=1 且 subject_code='3103'(本年利润) 的行
                  = 该期损益结转凭证已生成
    次信号（文件）: ZXT_LANDING_DIR/{YYYY.MM}/check.md 同时含「本期: PASS」与「损益结转: PASS」
    均不成立 → (False, "")。任何读取异常均吞掉，不影响主流程。
    """
    # 主信号：DB 损益结转凭证
    try:
        hit = db.query(VoucherDetail.id).filter(
            VoucherDetail.entity_id == entity_id,
            VoucherDetail.carry_forward == 1,
            VoucherDetail.subject_code == CARRY_SUBJECT,
            VoucherDetail.period == period,
        ).first()
        if hit:
            return True, "DB损益结转"
    except Exception as e:  # 查询异常不阻断，降级到文件信号
        logger.warning("结账信号(DB)查询失败 period=%s: %s", period, e)

    # 次信号：智享通落盘 check.md
    try:
        path = os.path.join(ZXT_LANDING_DIR, period.replace("-", "."), "check.md")
        if os.path.exists(path):
            with open(path, "r", encoding="utf-8") as f:
                txt = f.read()
            if "本期: PASS" in txt and "损益结转: PASS" in txt:
                return True, "check.md"
    except Exception:
        pass  # 文件缺失/读取失败一律忽略

    return False, ""


def _pick_target_period(db, entity_id: int, now: date) -> str:
    """自动选择目标月：跳过当月。

    判定顺序（2026-09-12 修订）:
      1. 结账信号优先 —— 按 desc 返回第一个 _is_period_closed 为真的月；
         结账成立时不再用销售额做任何筛选（销售低 ≠ 未结账，历史缺陷根因）
      2. 所有候选月均无结账信号 → 退回旧「销售额 < 近6月均×30%」兜底（日志标注『依据销售额兜底』）
    """
    # 收集已有数据月份（5001 贷方）
    rows = db.query(VoucherDetail.period).filter(
        VoucherDetail.entity_id == entity_id,
        VoucherDetail.period.like("%-__"),
    ).distinct().order_by(VoucherDetail.period.desc()).all()
    periods = [r[0] for r in rows if r[0] and len(r[0]) == 7]
    if not periods:
        logger.warning("voucher_details 无 period 数据，无法自动选月")
        return now.strftime("%Y-%m")

    # 过滤掉未来/当月（当月未结束数据不全）
    cur = now.strftime("%Y-%m")
    candidates = [p for p in periods if p < cur]
    if not candidates:
        candidates = [p for p in periods if p <= cur]
    if not candidates:
        candidates = periods

    # 1) 结账信号优先（DB损益结转 → check.md），命中即采用
    for p in candidates:
        closed, reason = _is_period_closed(db, entity_id, p)
        if closed:
            logger.info("目标月 %s 判定已结账（依据：%s），采用", p, reason)
            return p

    # 2) 兜底：无任何结账信号时，退回旧销售额阈值逻辑
    logger.warning("候选月 %s 均无结账信号(DB损益结转/check.md)，退回销售额阈值兜底",
                   ", ".join(candidates[:6]))

    # 参考月均：候选月中最近 6 个不同月的月销售
    ref_months = []
    for p in periods:
        if p >= cur:
            continue
        s = _month_sales(db, entity_id, p)
        ref_months.append((p, s))
        if len(ref_months) >= 6:
            break
    ref_avg = (sum(s for _, s in ref_months) / len(ref_months)) if ref_months else None

    for p in candidates:
        s = _month_sales(db, entity_id, p)
        if s <= 0:
            continue  # 该月无销售，往前找
        if ref_avg and s < ref_avg * 0.3:
            logger.info("目标月 %s 销售 %.1f万 < 参考月均 %.1f万*30%%，依据销售额兜底判定未结账，回退",
                        p, s, ref_avg)
            continue
        logger.info("目标月 %s 依据销售额兜底采用", p)
        return p
    return candidates[0]


def _eval_static_threshold(value: float, kpi) -> tuple:
    """按 KPI 定义 threshold_green/yellow/red 判定级别（绿→黄→红，命中即止）。
    与 alert_generator._check_threshold 语义一致。green=正常不落预警。"""
    for level, field in (("green", "threshold_green"), ("yellow", "threshold_yellow"),
                         ("red", "threshold_red")):
        expr = getattr(kpi, field, None)
        if not expr:
            continue
        m = re.match(r"(>=|<=|>|<|=|!=)\s*([\d.]+)", str(expr).strip())
        if not m:
            continue
        op, val = m.group(1), float(m.group(2))
        hit = {
            ">=": value >= val, "<=": value <= val,
            ">": value > val, "<": value < val,
            "=": value == val, "!=": value != val,
        }[op]
        if hit:
            level_names = {"green": "正常", "yellow": "预警", "red": "紧急"}
            msg = (f"KPI当前值 {value:.2f}，触发{level_names[level]}阈值 ({expr})")
            return level, msg
    return None, None


def run_derive(db, entity_id: int, period: str, rebate_rate_pct: float,
               write_kpi: bool = True) -> dict:
    """计算并落库五个派生KPI（账面3条+现金2条）。返回结果摘要。"""
    kpis = {k.kpi_code: k for k in db.query(KPIDefinition).filter(
        KPIDefinition.entity_id == entity_id,
        KPIDefinition.kpi_code.in_([c for c, _ in TARGET_KPIS]),
        KPIDefinition.status == "active",
    ).all()}
    missing = [c for c, _ in TARGET_KPIS if c not in kpis]
    if missing:
        raise RuntimeError(f"entity={entity_id} 缺少派生KPI定义: {missing}")

    year = period[:4]
    period_from = f"{year}-01"
    period_to = period
    months = int(period[5:7])  # YTD 月数（1月=1 ... 7月=7）

    # 1. 取数（元 → 万元）
    sales_sum_w = _sum_field(db, entity_id, period_from, period_to, "credit_amount", ("eq", SALES_CODE)) / 10000.0
    admin_sum_w = _sum_field(db, entity_id, period_from, period_to, "debit_amount", ("like", ADMIN_PREFIX)) / 10000.0
    rebate_sum_w = _sum_field(db, entity_id, period_from, period_to, "debit_amount", ("eq", REBATE_CODE)) / 10000.0
    dep_sum_w = _sum_field(db, entity_id, period_from, period_to, "debit_amount", ("eq", DEP_SUBJECT)) / 10000.0

    sales_avg = sales_sum_w / months
    admin_avg = admin_sum_w / months
    dep_avg = dep_sum_w / months
    cash_admin_avg = admin_avg - dep_avg  # 现金口径固定成本（剔除折旧纸面费用）

    # 2. 渠补率：厂家政策值优先，日志附凭证累计校验
    calc_rebate = (rebate_sum_w / sales_sum_w * 100.0) if sales_sum_w > 0 else 0.0
    if rebate_rate_pct is None:
        rebate_rate_pct = POLICY_REBATE_RATE_PCT
    cm_pct = 100.0 - rebate_rate_pct  # 边际贡献率(%)

    # 3. 派生计算（万元 / %）——账面3条路径不变；现金口径在账面基础上剔除折旧
    bep = admin_avg / (cm_pct / 100.0) if cm_pct > 0 else 0.0
    cover = (sales_avg / bep * 100.0) if bep > 0 else 0.0
    gap = ((bep - sales_avg) / bep * 100.0) if bep > 0 else 0.0
    cash_bep = cash_admin_avg / (cm_pct / 100.0) if cm_pct > 0 else 0.0
    cash_cover = (sales_avg / cash_bep * 100.0) if cash_bep > 0 else 0.0

    values = {
        "F_BEP_REVENUE": round(bep, 1),
        "F_BEP_COVER": round(cover, 1),
        "F_BEP_GAP": round(gap, 1),
        "F_BEP_REVENUE_CASH": round(cash_bep, 1),
        "F_BEP_COVER_CASH": round(cash_cover, 1),
    }

    # 4. upsert kpi_values (source_type='derived'，幂等)
    batch = f"bep-{datetime.now().strftime('%Y%m%d%H%M%S')}"
    written = {}
    value_rows = {}
    changed = []
    for code, _ in TARGET_KPIS:
        kpi = kpis[code]
        if code in CASH_CODES:
            remark = (f"现金口径: 管理费月均{admin_avg:.2f}万-折旧月均{dep_avg:.2f}万"
                      f"=固定现金{cash_admin_avg:.2f}万 ÷ 边际贡献率{cm_pct:.2f}% → 保本{cash_bep:.2f}万")
        else:
            remark = f"保本派生器: 销售月均{sales_avg:.1f}万/管理费月均{admin_avg:.1f}万/渠补率{rebate_rate_pct:.2f}%"
        existing = db.query(KPIValue).filter(
            KPIValue.kpi_id == kpi.id,
            KPIValue.period == period,
            KPIValue.source_type == "derived",
        ).first()
        if write_kpi:
            is_new = existing is None
            if existing:
                old_value = float(existing.actual_value) if existing.actual_value is not None else None
                new_value = float(values[code])
                value_changed = old_value is None or abs(old_value - new_value) > 1e-9
                existing.actual_value = values[code]
                existing.source_batch = batch
                if value_changed:
                    existing.remark = (f"{remark}｜值已更新(batch={batch}, "
                                       f"旧{old_value} → 新{new_value}) 待财务复核")
                    changed.append({"code": code, "old": old_value, "new": new_value,
                                    "status": existing.data_status})
                else:
                    existing.remark = remark
                # 2026-09-24 ASK-20260924-10：**不再**无条件 `existing.data_status = "pending"`。
                #   值未变 / 值变 一律不写 data_status ⇒ 保留既有状态（含人工放行的 verified）。
                #   原写法会让「人工转正」在次日 06:35 静默被打回 pending（看板数字忽现忽隐）。
                #   新期间（下方 else 分支）仍写 pending，复核流入口不变。
            else:
                existing = KPIValue(
                    entity_id=entity_id,
                    kpi_id=kpi.id,
                    period=period,
                    actual_value=values[code],
                    source_type="derived",
                    source_batch=batch,
                    data_status="pending",
                    remark=remark,
                )
                db.add(existing)
            db.flush()
            value_rows[kpi.id] = existing
            written[code] = "insert" if is_new else "upsert"
        else:
            written[code] = "dry-run"
    if write_kpi:
        # 5. 同步预警: 仅对本派生KPI评估 threshold（green=正常不落 pending，yellow/red 落 pending）。
        #    幂等规则：同一 KPIValue 已有同级别 pending → 保持不动（值未变不重建）；
        #    其它/旧级别 pending → resolve；最新派生行永远只留一条当前级别。
        #    R1（裁定 2026-09-19）：demo 账套不产生业务预警 → 整段预警同步跳过（派生值照落库）。
        target_sync = [] if is_excluded_entity(db, entity_id) else TARGET_KPIS
        if not target_sync:
            logger.info("demo 账套（entity=%s）跳过预警同步（R1，裁定 2026-09-19）", entity_id)
        for code, _ in target_sync:
            kpi = kpis[code]
            kpi_value = value_rows.get(kpi.id)
            if not kpi_value:
                continue
            level, msg = _eval_static_threshold(kpi_value.actual_value, kpi)
            all_pending = db.query(KPIAlert).filter(
                KPIAlert.kpi_id == kpi.id,
                KPIAlert.status == "pending",
            ).all()
            same_value = [a for a in all_pending if a.kpi_value_id == kpi_value.id]
            if level in ("yellow", "red") and any(a.alert_level == level for a in same_value):
                # 当前值级别未变 → 只清其它旧值预警，不重建
                for a in all_pending:
                    if a.kpi_value_id != kpi_value.id:
                        a.status = "resolved"
                        a.resolution = "保本派生器: 派生值更新，旧预警自动解除"
                        a.resolved_at = datetime.now()
                continue
            for a in all_pending:
                a.status = "resolved"
                a.resolution = "保本派生器: 派生值更新/级别变更，旧预警自动解除"
                a.resolved_at = datetime.now()
            if level in ("yellow", "red"):
                db.add(KPIAlert(
                    entity_id=entity_id,
                    kpi_id=kpi.id,
                    kpi_value_id=kpi_value.id,
                    alert_level=level,
                    alert_message=f"{kpi.kpi_name}[{period}] {msg}",
                    status="pending",
                ))
        db.commit()
        # 值变留痕（ASK-20260924-10）：落复核提示件（报告类 → _reports/，不进队列根）
        _write_value_changed_note(entity_id, period, batch, changed)

    return {
        "entity_id": entity_id,
        "period": period,
        "months": months,
        "sales_sum_w": round(sales_sum_w, 2),
        "sales_avg": round(sales_avg, 2),
        "admin_sum_w": round(admin_sum_w, 2),
        "admin_avg": round(admin_avg, 2),
        "dep_sum_w": round(dep_sum_w, 2),
        "dep_avg": round(dep_avg, 2),
        "cash_admin_avg": round(cash_admin_avg, 2),
        "rebate_sum_w": round(rebate_sum_w, 2),
        "rebate_policy_pct": rebate_rate_pct,
        "rebate_calc_pct": round(calc_rebate, 2),
        "cm_pct": round(cm_pct, 2),
        "values": values,
        "written": written,
        "value_changed": changed,
    }


def main():
    ap = argparse.ArgumentParser(description="保本点派生KPI执行器")
    ap.add_argument("--period", default=None, help="目标期间 YYYY-MM（默认自动选最近完整月）")
    ap.add_argument("--entity", type=int, default=1, help="entity_id（默认1=陕西酣客）")
    ap.add_argument("--rebate-rate", type=float, default=None,
                    help="渠补率%覆盖（默认厂家政策84.61）")
    ap.add_argument("--dry-run", action="store_true", help="只计算不落库")
    args = ap.parse_args()

    db = get_session_local()()
    try:
        period = args.period or _pick_target_period(db, args.entity, date.today())
        r = run_derive(db, args.entity, period, args.rebate_rate,
                       write_kpi=not args.dry_run)
        print(f"保本点派生计算完成 entity={r['entity_id']} period={r['period']} "
              f"(YTD {r['months']}个月) mode={'dry-run' if args.dry_run else 'write'}")
        print(f"  销售收入累计 {r['sales_sum_w']:.2f}万 月均 {r['sales_avg']:.2f}万")
        print(f"  管理费累计 {r['admin_sum_w']:.2f}万 月均 {r['admin_avg']:.2f}万 (含折旧,账面口径)")
        print(f"  折旧累计 {r['dep_sum_w']:.2f}万 月均 {r['dep_avg']:.2f}万 (560213) | "
              f"现金固定成本月均 {r['cash_admin_avg']:.2f}万 (管理费-折旧)")
        print(f"  渠补支出累计 {r['rebate_sum_w']:.2f}万 | 渠补率: 政策{r['rebate_policy_pct']:.2f}% "
              f"(凭证累计校验 {r['rebate_calc_pct']:.2f}%) | 边际贡献率 {r['cm_pct']:.2f}%")
        print(f"  F_BEP_REVENUE 保本销售额 = {r['values']['F_BEP_REVENUE']} 万元")
        print(f"  F_BEP_COVER   保本覆盖率 = {r['values']['F_BEP_COVER']} %")
        print(f"  F_BEP_GAP     保本缺口   = {r['values']['F_BEP_GAP']} %")
        print(f"  F_BEP_REVENUE_CASH 现金保本销售额 = {r['values']['F_BEP_REVENUE_CASH']} 万元")
        print(f"  F_BEP_COVER_CASH   现金保本覆盖率 = {r['values']['F_BEP_COVER_CASH']} %")
        print(f"  落库: {r['written']}")
    finally:
        db.close()


if __name__ == "__main__":
    main()