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from __future__ import annotations
 
import csv
import hashlib
import json
from datetime import datetime, timedelta, timezone
from pathlib import Path
 
import pandas as pd
from PIL import Image, ImageDraw, ImageFont
 
 
RUN_ID = "RUN-ANA-WUJI-V1-CASE-DECISION-CARDS-ALL-20260617-001"
FINAL_RUN_ID = "RUN-ANA-WUJI-V1-STRICT-NOTE-FINAL-CONCLUSION-AFTER-BUY-REPAIR-20260616-001"
SOURCE_RUN_ID = "RUN-ANA-WUJI-V1-SELL-ROLLING-REPLAY-AFTER-BUY-REPAIR-20260616-001"
BUY_CHART_RUN_ID = "RUN-ANA-WUJI-V1-STRICT-NOTE-FULL-RERUN-20260614-001"
 
CASE_IDS: list[str] = []
USER_ACCEPT_BUY = {
    "STRICT-NOTE-20230427-01-301089_SZ": "用户在 2026-06-17 会话中确认:WUJI-STRICT-20230427 这两个都可以 BUY。",
    "STRICT-NOTE-20230427-02-600636_SH": "用户在 2026-06-17 会话中确认:WUJI-STRICT-20230427 这两个都可以 BUY。",
}
 
SCRIPT_PACKAGE_ROOT = Path(__file__).resolve().parents[1]
PROJECT_ROOT = SCRIPT_PACKAGE_ROOT.parents[2]
RESULT_ROOT = PROJECT_ROOT / "ana-data" / "result"
PACKAGE_ROOT = RESULT_ROOT / RUN_ID
FINAL_ROOT = RESULT_ROOT / FINAL_RUN_ID
SOURCE_ROOT = RESULT_ROOT / SOURCE_RUN_ID
BUY_CHART_ROOT = RESULT_ROOT / BUY_CHART_RUN_ID
 
DAILY_DIR = Path(r"E:\quant\a_share_daily_front_20230101_20260508_complete\daily")
MINUTE_BASE = Path(r"E:\quant\2023_front_m")
TZ = timezone(timedelta(hours=8))
 
CARD_ROOT = PACKAGE_ROOT / "case_decision_cards"
DAILY_CHART_ROOT = PACKAGE_ROOT / "daily_window_charts"
DAILY_TABLE_ROOT = PACKAGE_ROOT / "daily_window_tables"
MINUTE_TABLE_ROOT = PACKAGE_ROOT / "minute_check_tables"
BOUNDARY_TABLE_ROOT = PACKAGE_ROOT / "boundary_tables"
ROLLING_TABLE_ROOT = PACKAGE_ROOT / "rolling_low_tables"
 
 
def now_iso() -> str:
    return datetime.now(TZ).isoformat(timespec="seconds")
 
 
def sha256_file(path: Path) -> str:
    h = hashlib.sha256()
    with path.open("rb") as f:
        for chunk in iter(lambda: f.read(1024 * 1024), b""):
            h.update(chunk)
    return h.hexdigest()
 
 
def read_csv(path: Path) -> pd.DataFrame:
    return pd.read_csv(path, encoding="utf-8-sig", dtype=str).fillna("")
 
 
def write_csv(path: Path, rows: list[dict], fields: list[str]) -> None:
    path.parent.mkdir(parents=True, exist_ok=True)
    with path.open("w", encoding="utf-8-sig", newline="") as f:
        writer = csv.DictWriter(f, fieldnames=fields, extrasaction="ignore")
        writer.writeheader()
        writer.writerows(rows)
 
 
def write_text(path: Path, text: str) -> None:
    path.parent.mkdir(parents=True, exist_ok=True)
    path.write_text(text, encoding="utf-8-sig")
 
 
def as_abs(path: Path) -> str:
    return str(path.resolve()).replace("\\", "/")
 
 
def rel_project(path: Path) -> str:
    try:
        return path.resolve().relative_to(PROJECT_ROOT.resolve()).as_posix()
    except ValueError:
        return as_abs(path)
 
 
def md_link(label: str, path: Path) -> str:
    return f"[{label}]({as_abs(path)})"
 
 
def font(size: int):
    for p in [
        Path("C:/Windows/Fonts/msyh.ttc"),
        Path("C:/Windows/Fonts/simhei.ttf"),
        Path("C:/Windows/Fonts/simsun.ttc"),
    ]:
        if p.exists():
            return ImageFont.truetype(str(p), size)
    return ImageFont.load_default()
 
 
FONT_TITLE = font(28)
FONT_MID = font(17)
FONT_SMALL = font(13)
 
 
def fnum(value: object, default: float | None = None) -> float | None:
    text = str(value).strip()
    if text == "":
        return default
    try:
        return float(text)
    except Exception:
        return default
 
 
def fmt(value: object, digits: int = 2) -> str:
    val = fnum(value)
    if val is None:
        return str(value) if value is not None else ""
    return f"{val:.{digits}f}"
 
 
def pct(value: float, base: float) -> float:
    return (value / base - 1.0) * 100.0 if base else 0.0
 
 
def board_limit_rate(symbol: str) -> float:
    code, exchange = symbol.split(".")
    if exchange == "BJ":
        return 0.30
    if exchange == "SH" and code.startswith("688"):
        return 0.20
    if exchange == "SZ" and (code.startswith("300") or code.startswith("301")):
        return 0.20
    return 0.10
 
 
def load_daily(symbol: str) -> pd.DataFrame:
    path = DAILY_DIR / f"{symbol}.csv"
    if not path.exists():
        return pd.DataFrame()
    df = pd.read_csv(path, dtype={"trade_date": "string"})
    for col in ["open", "high", "low", "close", "volume", "amount", "preClose"]:
        if col in df.columns:
            df[col] = pd.to_numeric(df[col], errors="coerce")
    df = df.dropna(subset=["open", "high", "low", "close", "preClose"]).sort_values("trade_date").reset_index(drop=True)
    limit_rate = board_limit_rate(symbol)
    df["ret_pct"] = (df["close"] / df["preClose"] - 1.0) * 100.0
    df["high_vs_prev_close_pct"] = (df["high"] / df["preClose"] - 1.0) * 100.0
    df["true_limitup_hit_flag"] = df["high_vs_prev_close_pct"] >= (limit_rate * 100.0 - 0.05)
    df["ma5"] = df["close"].rolling(5, min_periods=1).mean()
    return df
 
 
def centered_daily_window(daily: pd.DataFrame, entry_date: str, before: int = 20, after: int = 20) -> tuple[pd.DataFrame, str]:
    if daily.empty:
        return pd.DataFrame(), "MISSING"
    key = entry_date.replace("-", "")
    if key not in set(daily["trade_date"].astype(str)):
        return pd.DataFrame(), "MISSING"
    pos = int(daily.index[daily["trade_date"].astype(str).eq(key)][0])
    start = max(0, pos - before)
    end = min(len(daily), pos + after + 1)
    window = daily.iloc[start:end].copy()
    window["window_offset"] = list(range(start - pos, end - pos))
    window["is_entry_day"] = window["trade_date"].astype(str).eq(key)
    cols = [
        "window_offset",
        "is_entry_day",
        "trade_date",
        "open",
        "high",
        "low",
        "close",
        "preClose",
        "ret_pct",
        "high_vs_prev_close_pct",
        "volume",
        "true_limitup_hit_flag",
        "ma5",
    ]
    status = "FULL" if len(window) == before + 1 + after else "PARTIAL"
    return window[cols], status
 
 
def prior_30_limitups(daily: pd.DataFrame, symbol: str, entry_date: str) -> pd.DataFrame:
    if daily.empty:
        return pd.DataFrame()
    key = entry_date.replace("-", "")
    before = daily[daily["trade_date"].astype(str) < key].tail(30).copy()
    limit_rate = board_limit_rate(symbol)
    before["limit_rate"] = limit_rate
    before["limit_threshold_pct"] = limit_rate * 100.0
    return before[before["true_limitup_hit_flag"]].copy()
 
 
def minute_path(symbol: str) -> Path:
    code, exchange = symbol.split(".")
    return MINUTE_BASE / exchange / f"price_{code}.csv"
 
 
def load_minute(symbol: str, trade_date: str) -> tuple[pd.DataFrame, str, Path]:
    path = minute_path(symbol)
    if not path.exists():
        return pd.DataFrame(), "FILE_MISSING", path
    if path.stat().st_size == 0:
        return pd.DataFrame(), "FILE_EMPTY", path
    df = pd.read_csv(path, dtype={"timetag": "string"})
    key = trade_date.replace("-", "")
    df = df[df["timetag"].str.startswith(key, na=False)].copy()
    if df.empty:
        return pd.DataFrame(), "DATE_MISSING", path
    for col in ["open", "high", "low", "close", "volumn", "amount"]:
        df[col] = pd.to_numeric(df[col], errors="coerce")
    df["trade_time"] = df["timetag"].str.slice(9, 17)
    df = df.dropna(subset=["open", "high", "low", "close"]).sort_values("trade_time").reset_index(drop=True)
    return df, "FOUND", path
 
 
def minute_metrics(symbol: str, trade_date: str, daily: pd.DataFrame) -> tuple[dict, pd.DataFrame]:
    minute, status, path = load_minute(symbol, trade_date)
    metrics = {
        "minute_status": status,
        "minute_path": str(path),
        "minute_bars": len(minute),
    }
    if minute.empty:
        return metrics, pd.DataFrame()
 
    key = trade_date.replace("-", "")
    drow = daily[daily["trade_date"].astype(str).eq(key)].head(1)
    prev_close = fnum(drow.iloc[0]["preClose"]) if not drow.empty else None
    open_ref = float(minute.iloc[0]["open"])
    close_val = float(minute.iloc[-1]["close"])
    high_val = float(minute["high"].max())
    low_val = float(minute["low"].min())
    tail = minute[minute["trade_time"] >= "14:40:00"].copy()
 
    metrics.update(
        {
            "open_ref": open_ref,
            "day_high": high_val,
            "day_low": low_val,
            "day_close": close_val,
            "high_pct_vs_open": pct(high_val, open_ref),
            "close_pct_vs_open": pct(close_val, open_ref),
            "pullback_pp_vs_open": pct(high_val, open_ref) - pct(close_val, open_ref),
            "tail_high_pct_vs_open": pct(float(tail["high"].max()), open_ref) if not tail.empty else "",
            "tail_close_pct_vs_open": pct(close_val, open_ref) if not tail.empty else "",
            "above_open_ratio": float((minute["close"] >= open_ref).mean()),
        }
    )
    if prev_close:
        metrics.update(
            {
                "prev_close": prev_close,
                "high_pct_vs_prev_close": pct(high_val, prev_close),
                "close_pct_vs_prev_close": pct(close_val, prev_close),
                "pullback_pp_vs_prev_close": pct(high_val, prev_close) - pct(close_val, prev_close),
                "tail_high_pct_vs_prev_close": pct(float(tail["high"].max()), prev_close) if not tail.empty else "",
                "tail_close_pct_vs_prev_close": pct(close_val, prev_close) if not tail.empty else "",
            }
        )
 
    rows = []
    for label, part in [
        ("open_0930", minute.head(1)),
        ("day_high", minute[minute["high"].eq(high_val)].head(1)),
        ("day_low", minute[minute["low"].eq(low_val)].head(1)),
        ("tail_high_after_1440", tail[tail["high"].eq(tail["high"].max())].head(1) if not tail.empty else pd.DataFrame()),
        ("close_1500", minute.tail(1)),
    ]:
        if part.empty:
            continue
        r = part.iloc[0]
        row = {
            "point": label,
            "trade_time": r["trade_time"],
            "open": r["open"],
            "high": r["high"],
            "low": r["low"],
            "close": r["close"],
            "ret_pct_vs_open": pct(float(r["close"]), open_ref),
            "high_pct_vs_open": pct(float(r["high"]), open_ref),
        }
        if prev_close:
            row["ret_pct_vs_prev_close"] = pct(float(r["close"]), prev_close)
            row["high_pct_vs_prev_close"] = pct(float(r["high"]), prev_close)
        rows.append(row)
    return metrics, pd.DataFrame(rows)
 
 
def y_price(value: float, low: float, high: float, top: int, bottom: int) -> int:
    if high <= low:
        return (top + bottom) // 2
    return bottom - int((value - low) / (high - low) * (bottom - top))
 
 
def draw_daily_window_chart(
    symbol: str,
    candidate_id: str,
    entry_date: str,
    buy_price: float | None,
    window: pd.DataFrame,
    status: str,
    sell_rows: pd.DataFrame,
    out_path: Path,
) -> None:
    width, height = 1500, 860
    img = Image.new("RGB", (width, height), "#fbfbf7")
    draw = ImageDraw.Draw(img)
    draw.rectangle([0, 0, width - 1, height - 1], outline="#cbd5e1")
    draw.text((30, 22), f"BUY_DAILY_WINDOW_20_PRE_20_POST: {symbol} {entry_date}", fill="#111827", font=FONT_TITLE)
    draw.text((30, 60), f"candidate: {candidate_id} | status={status} | 20_pre + buy_day + 20_post", fill="#334155", font=FONT_SMALL)
 
    if window.empty:
        draw.text((60, 160), "日线数据缺失,无法生成买点辅助图。", fill="#991b1b", font=FONT_MID)
        out_path.parent.mkdir(parents=True, exist_ok=True)
        img.save(out_path)
        return
 
    plot_left, plot_top, plot_right, plot_bottom = 80, 110, 1420, 590
    vol_top, vol_bottom = 645, 790
    draw.rectangle([plot_left, plot_top, plot_right, plot_bottom], outline="#94a3b8")
    draw.rectangle([plot_left, vol_top, plot_right, vol_bottom], outline="#94a3b8")
 
    price_cols = window[["low", "high", "ma5"]].apply(pd.to_numeric, errors="coerce")
    price_low = float(price_cols.min(skipna=True).min())
    price_high = float(price_cols.max(skipna=True).max())
    if buy_price:
        price_low = min(price_low, buy_price)
        price_high = max(price_high, buy_price)
    for _, row in sell_rows.iterrows():
        val = fnum(row.get("trade_price", ""))
        if val:
            price_low = min(price_low, val)
            price_high = max(price_high, val)
    price_low *= 0.98
    price_high *= 1.02
 
    max_vol = max(float(pd.to_numeric(window["volume"], errors="coerce").max()), 1.0)
    n = len(window)
    step = (plot_right - plot_left) / max(n, 1)
    candle_w = max(5, int(step * 0.55))
    ma5_pts: list[tuple[int, int]] = []
    date_x: dict[str, int] = {}
 
    for i, (_, row) in enumerate(window.reset_index(drop=True).iterrows()):
        x = int(plot_left + step * (i + 0.5))
        date_key = str(row["trade_date"])
        date_x[date_key] = x
        o, h, l, c = [float(row[col]) for col in ["open", "high", "low", "close"]]
        color = "#dc2626" if c >= o else "#16a34a"
        yh = y_price(h, price_low, price_high, plot_top, plot_bottom)
        yl = y_price(l, price_low, price_high, plot_top, plot_bottom)
        yo = y_price(o, price_low, price_high, plot_top, plot_bottom)
        yc = y_price(c, price_low, price_high, plot_top, plot_bottom)
        draw.line([x, yh, x, yl], fill=color, width=2)
        if yo == yc:
            draw.line([x - candle_w // 2, yo, x + candle_w // 2, yc], fill=color, width=3)
        else:
            draw.rectangle([x - candle_w // 2, min(yo, yc), x + candle_w // 2, max(yo, yc)], fill=color, outline=color)
        vh = int(float(row["volume"]) / max_vol * (vol_bottom - vol_top))
        draw.line([x, vol_bottom, x, vol_bottom - vh], fill=color, width=max(2, candle_w // 3))
        if bool(row["is_entry_day"]):
            draw.line([x, plot_top, x, vol_bottom], fill="#7c3aed", width=2)
            draw.text((x - 35, plot_top - 24), "买入日", fill="#7c3aed", font=FONT_SMALL)
        if bool(row["true_limitup_hit_flag"]):
            draw.ellipse([x - 5, yh - 18, x + 5, yh - 8], fill="#f59e0b")
        if pd.notna(row["ma5"]):
            ma5_pts.append((x, y_price(float(row["ma5"]), price_low, price_high, plot_top, plot_bottom)))
        if i % 5 == 0 or bool(row["is_entry_day"]):
            draw.text((x - 28, vol_bottom + 8), date_key[4:], fill="#64748b", font=FONT_SMALL)
 
    if len(ma5_pts) > 1:
        draw.line(ma5_pts, fill="#2563eb", width=2)
 
    if buy_price:
        yb = y_price(buy_price, price_low, price_high, plot_top, plot_bottom)
        draw.line([plot_left, yb, plot_right, yb], fill="#7c3aed", width=1)
        draw.text((plot_right - 160, yb - 18), f"买入价 {buy_price:.2f}", fill="#7c3aed", font=FONT_SMALL)
 
    for _, row in sell_rows.iterrows():
        sell_date = str(row.get("trade_date", "")).replace("-", "")
        sell_price = fnum(row.get("trade_price", ""))
        if not sell_price or sell_date not in date_x:
            continue
        x = date_x[sell_date]
        y = y_price(sell_price, price_low, price_high, plot_top, plot_bottom)
        draw.line([x, plot_top, x, vol_bottom], fill="#0f766e", width=2)
        draw.ellipse([x - 7, y - 7, x + 7, y + 7], fill="#0f766e")
        draw.text((x + 6, max(plot_top + 8, y - 26)), f"卖 {str(row.get('trade_time', ''))[:5]}", fill="#0f766e", font=FONT_SMALL)
 
    draw.text((plot_left, 815), "红/绿:日K;蓝线:MA5;紫线:买入日和买入价;青色:窗口内卖出;黄点:信号日前30日口径下的真实涨停命中。", fill="#334155", font=FONT_SMALL)
    out_path.parent.mkdir(parents=True, exist_ok=True)
    img.save(out_path)
 
 
def md_table(rows: list[dict], cols: list[str]) -> list[str]:
    if not rows:
        return ["_无记录_"]
    lines = ["| " + " | ".join(cols) + " |", "|" + "|".join(["---"] * len(cols)) + "|"]
    for row in rows:
        vals = []
        for col in cols:
            vals.append(str(row.get(col, "")).replace("|", "/").replace("\n", " "))
        lines.append("| " + " | ".join(vals) + " |")
    return lines
 
 
def df_rows(df: pd.DataFrame, cols: list[str]) -> list[dict]:
    if df.empty:
        return []
    out = []
    for _, row in df.iterrows():
        item = {}
        for col in cols:
            item[col] = row.get(col, "")
        out.append(item)
    return out
 
 
def first_pass_buy_opinion(order: pd.Series, metrics: dict, old_conflict: bool) -> tuple[str, str, bool]:
    symbol = order["symbol"]
    if metrics.get("minute_status") not in {"FOUND"}:
        return (
            "CODEX_PASS_ON_LEDGER_WITH_MINUTE_GAP",
            f"{symbol} 当前 BUY/order/lot/SELL 链路可对账,但本机分钟数据为 {metrics.get('minute_status')},买点形态只能依赖已有买点图、日线窗口和旧人工裁决。",
            False,
        )
    pullback_open = fnum(metrics.get("pullback_pp_vs_open", ""))
    tail_high_open = fnum(metrics.get("tail_high_pct_vs_open", ""))
    close_open = fnum(metrics.get("close_pct_vs_open", ""))
    if old_conflict:
        return (
            "CODEX_CONDITIONAL_PASS_SOURCE_TEXT_CONFLICT",
            "本地分钟复算与最新 P2 批量口径一致,但旧 external human_decision_reason_cn 仍写着“不生成 BUY”;这是证据链文本冲突,建议人工最终确认。",
            True,
        )
    if pullback_open is not None and close_open is not None and close_open >= 3 and (tail_high_open or 0) >= 3:
        return (
            "CODEX_FIRST_PASS_BUY_OK",
            "按开盘价口径,买入日收盘仍在 +3% 上方,尾盘强度仍有保留;与当前 BUY 裁决基本一致。",
            False,
        )
    return (
        "CODEX_REVIEW_SUGGESTED",
        "分钟复算未能给出清晰强势延续,需要人工结合图形确认是否应继续作为 BUY。",
        True,
    )
 
 
def build() -> None:
    generated_at = now_iso()
    PACKAGE_ROOT.mkdir(parents=True, exist_ok=True)
 
    source_cases = read_csv(SOURCE_ROOT / "strict_note_case_summary.csv")
    buy_orders = read_csv(SOURCE_ROOT / "strict_note_buy_order_ledger.csv")
    sell_orders = read_csv(SOURCE_ROOT / "strict_note_sell_order_ledger.csv")
    rolling_orders = read_csv(SOURCE_ROOT / "strict_note_rolling_low_order_ledger.csv")
    lots = read_csv(SOURCE_ROOT / "strict_note_position_lot_ledger.csv")
    boundary = read_csv(SOURCE_ROOT / "strict_note_boundary_table.csv")
    sell_chart_audit = read_csv(SOURCE_ROOT / "sell_rolling_chart_evidence_audit.csv")
 
    case_ids = CASE_IDS or source_cases["case_id"].dropna().astype(str).sort_values().tolist()
 
    index_rows: list[dict] = []
    ledger_rows: list[dict] = []
    repair_rows: list[dict] = []
    user_confirmation_rows = [
        {
            "case_id": "WUJI-STRICT-20230427",
            "candidate_id": candidate_id,
            "manual_decision_action": "ACCEPT_AS_BUY",
            "manual_decision_reason_cn": reason,
            "decision_operator": "user",
            "decision_time": "2026-06-17",
            "decision_source": "chat:user_confirmed_wuji_strict_20230427_both_buy",
            "formal_repair_required_flag": "NO",
        }
        for candidate_id, reason in USER_ACCEPT_BUY.items()
    ]
 
    for case_id in case_ids:
        case_dir = CARD_ROOT / case_id
        case_summary = source_cases[source_cases["case_id"].eq(case_id)].head(1)
        case_buy = buy_orders[buy_orders["case_id"].eq(case_id)].copy()
        case_sell = sell_orders[sell_orders["case_id"].eq(case_id)].copy()
        case_rolling = rolling_orders[rolling_orders["case_id"].eq(case_id)].copy()
        case_lots = lots[lots["case_id"].eq(case_id)].copy()
        case_boundary = boundary[boundary["case_id"].eq(case_id)].copy()
 
        buy_detail_rows = []
        issue_flags = []
        for _, order in case_buy.iterrows():
            symbol = order["symbol"]
            candidate_id = order["candidate_id"]
            daily = load_daily(symbol)
            window, daily_status = centered_daily_window(daily, order["trade_date"])
            prior_hits = prior_30_limitups(daily, symbol, order["trade_date"])
            metrics, minute_points = minute_metrics(symbol, order["trade_date"], daily)
 
            safe = candidate_id.replace(".", "_").replace("/", "_")
            daily_csv = DAILY_TABLE_ROOT / case_id / f"{safe}_BUY_DAILY_WINDOW_20_PRE_20_POST.csv"
            daily_csv.parent.mkdir(parents=True, exist_ok=True)
            window.to_csv(daily_csv, index=False, encoding="utf-8-sig")
            minute_csv = MINUTE_TABLE_ROOT / case_id / f"{safe}_minute_key_points.csv"
            minute_csv.parent.mkdir(parents=True, exist_ok=True)
            minute_points.to_csv(minute_csv, index=False, encoding="utf-8-sig")
 
            related_sell = case_sell[case_sell["candidate_id"].eq(candidate_id)].copy()
            chart = DAILY_CHART_ROOT / case_id / f"{safe}_BUY_DAILY_WINDOW_20_PRE_20_POST.png"
            draw_daily_window_chart(
                symbol=symbol,
                candidate_id=candidate_id,
                entry_date=order["trade_date"],
                buy_price=fnum(order["price"]),
                window=window,
                status=daily_status,
                sell_rows=related_sell,
                out_path=chart,
            )
 
            buy_chart = BUY_CHART_ROOT / order["evidence_image_path"]
            old_conflict = "不生成 BUY" in str(order.get("human_decision_reason_cn", ""))
            if candidate_id in USER_ACCEPT_BUY:
                codex_action = "USER_CONFIRMED_ACCEPT_AS_BUY"
                codex_reason = USER_ACCEPT_BUY[candidate_id]
                needs_human = False
            else:
                codex_action, codex_reason, needs_human = first_pass_buy_opinion(order, metrics, old_conflict)
            if needs_human:
                issue_flags.append(f"{symbol}:{codex_action}")
            if metrics.get("minute_status") != "FOUND" and candidate_id not in USER_ACCEPT_BUY:
                issue_flags.append(f"{symbol}:MINUTE_{metrics.get('minute_status')}")
 
            buy_detail_rows.append(
                {
                    "order_id": order["order_id"],
                    "candidate_id": candidate_id,
                    "symbol": symbol,
                    "trade_date": order["trade_date"],
                    "trade_time": order["trade_time"],
                    "price": order["price"],
                    "position_pct": order["position_delta_pct"],
                    "repair_status": order["repair_status"],
                    "formal_repair_action": order["formal_repair_action"],
                    "minute_status": metrics.get("minute_status", ""),
                    "high_open%": fmt(metrics.get("high_pct_vs_open", ""), 2),
                    "close_open%": fmt(metrics.get("close_pct_vs_open", ""), 2),
                    "pullback_open_pp": fmt(metrics.get("pullback_pp_vs_open", ""), 2),
                    "high_prev%": fmt(metrics.get("high_pct_vs_prev_close", ""), 2),
                    "close_prev%": fmt(metrics.get("close_pct_vs_prev_close", ""), 2),
                    "prior30_true_limitups": len(prior_hits),
                    "daily_window_status": daily_status,
                    "user_manual_confirmation": "ACCEPT_AS_BUY" if candidate_id in USER_ACCEPT_BUY else "",
                    "codex_first_pass_action": codex_action,
                    "codex_first_pass_reason_cn": codex_reason,
                    "buy_chart": as_abs(buy_chart),
                    "daily_chart": as_abs(chart),
                    "daily_csv": as_abs(daily_csv),
                    "minute_csv": as_abs(minute_csv),
                }
            )
 
            ledger_rows.append(
                {
                    "decision_id": f"CODEX-FIRSTPASS-{case_id}-{symbol}",
                    "case_id": case_id,
                    "symbol": symbol,
                    "candidate_id": candidate_id,
                    "lot_id": ";".join(case_lots[case_lots["candidate_id"].eq(candidate_id)]["lot_id"].tolist()),
                    "decision_target": "STRICT_BUY",
                    "system_current_status": order["order_status"],
                    "codex_first_pass_action": codex_action,
                    "codex_first_pass_reason_cn": codex_reason,
                    "user_manual_confirmation": "ACCEPT_AS_BUY" if candidate_id in USER_ACCEPT_BUY else "",
                    "decision_operator": "Codex",
                    "decision_time": generated_at,
                    "decision_source": RUN_ID,
                    "daily_window_chart_path": rel_project(chart),
                    "case_card_path": rel_project(case_dir / "case_decision_card.md"),
                    "formal_repair_required_flag": "YES" if codex_action in {"CODEX_CONDITIONAL_PASS_SOURCE_TEXT_CONFLICT", "CODEX_REVIEW_SUGGESTED"} else "NO",
                }
            )
            if codex_action in {"CODEX_CONDITIONAL_PASS_SOURCE_TEXT_CONFLICT", "CODEX_REVIEW_SUGGESTED"}:
                repair_rows.append(
                    {
                        "case_id": case_id,
                        "symbol": symbol,
                        "candidate_id": candidate_id,
                        "issue_type": codex_action,
                        "reason_cn": codex_reason,
                        "formal_repair_required_now": "NO",
                        "suggested_next_step": "人工最终确认;确认后再决定是否进入正式返修。",
                    }
                )
 
        case_status = case_summary.iloc[0]["case_scope_status"] if not case_summary.empty else ""
        primary_flag = case_summary.iloc[0]["primary_strict_closed_case_flag"] if not case_summary.empty else ""
        card_path = case_dir / "case_decision_card.md"
        image_board = SOURCE_ROOT / "cases" / case_id / "case_image_board.md"
        story_board = SOURCE_ROOT / "cases" / case_id / "case_story_board.md"
 
        sell_chart_rows = []
        for _, sell in case_sell.iterrows():
            chart_row = sell_chart_audit[sell_chart_audit["signal_id"].eq(sell["source_signal_id"])].head(1)
            chart_path = SOURCE_ROOT / chart_row.iloc[0]["review_input_chart_path"] if not chart_row.empty else Path("")
            sell_chart_rows.append(
                {
                    "order_id": sell["order_id"],
                    "symbol": sell["symbol"],
                    "trade_date": sell["trade_date"],
                    "trade_time": sell["trade_time"],
                    "trade_price": sell["trade_price"],
                    "lot_id": sell["lot_id"],
                    "chart": as_abs(chart_path) if str(chart_path) != "." else "",
                    "decision_reason_cn": sell["decision_reason_cn"],
                }
            )
 
        rolling_chart_rows = []
        for _, roll in case_rolling.iterrows():
            chart_row = sell_chart_audit[sell_chart_audit["signal_id"].eq(roll["source_signal_id"])].head(1)
            chart_path = SOURCE_ROOT / chart_row.iloc[0]["review_input_chart_path"] if not chart_row.empty else Path("")
            rolling_chart_rows.append(
                {
                    "order_id": roll["order_id"],
                    "symbol": roll["symbol"],
                    "trade_date": roll["trade_date"],
                    "trade_time": roll["trade_time"],
                    "trade_price": roll["trade_price"],
                    "parent_lot_id": roll["parent_lot_id"],
                    "chart": as_abs(chart_path) if str(chart_path) != "." else "",
                    "decision_reason_cn": roll["decision_reason_cn"],
                }
            )
 
        boundary_csv = BOUNDARY_TABLE_ROOT / case_id / f"{case_id}_boundary_rows.csv"
        boundary_csv.parent.mkdir(parents=True, exist_ok=True)
        case_boundary.to_csv(boundary_csv, index=False, encoding="utf-8-sig")
        rolling_csv = ROLLING_TABLE_ROOT / case_id / f"{case_id}_rolling_low_orders.csv"
        rolling_csv.parent.mkdir(parents=True, exist_ok=True)
        pd.DataFrame(rolling_chart_rows).to_csv(rolling_csv, index=False, encoding="utf-8-sig")
        boundary_type_summary = []
        if not case_boundary.empty and "boundary_type" in case_boundary.columns:
            for btype, count in case_boundary["boundary_type"].value_counts(dropna=False).items():
                boundary_type_summary.append({"boundary_type": btype, "count": int(count)})
 
        lot_rows = df_rows(
            case_lots,
            [
                "lot_id",
                "symbol",
                "entry_trade_date",
                "entry_price",
                "exit_trade_date",
                "exit_price",
                "lot_return_pct",
                "account_contribution",
                "lot_scope_status",
            ],
        )
 
        unresolved = sorted(set(issue_flags))
        if case_status == "STRICT_NOTE_BOUNDARY_CASE":
            unresolved.append("BOUNDARY_CASE_REQUIRES_HUMAN_DECISION")
        if case_rolling.empty:
            rolling_note = "无 rolling-low BUY。"
        else:
            rolling_note = f"存在 {len(case_rolling)} 条 rolling-low BUY,需要另行核对。"
 
        if unresolved:
            case_opinion = "CODEX_FIRST_PASS_CONDITIONAL_PASS"
            case_reason = "订单、lot、SELL 闭合链路可核验;但仍有买点证据口径或分钟数据缺口需要显式保留。"
        else:
            case_opinion = "CODEX_FIRST_PASS_PASS"
            case_reason = "订单、lot、SELL 闭合链路可核验,未发现需要阻断本 case 作为 primary closed 的证据问题。"
 
        lines = [
            f"# {case_id} 逐 Case 裁决卡(Codex 初审)",
            "",
            f"- 生成时间:{generated_at}",
            f"- 结果包:`{RUN_ID}`",
            f"- 最新 final 包:`{FINAL_RUN_ID}`",
            f"- 来源执行包:`{SOURCE_RUN_ID}`",
            f"- BUY 图证来源包:`{BUY_CHART_RUN_ID}`",
            "",
            "## 基本结论",
            "",
            f"- case_scope_status:`{case_status}`",
            f"- primary_strict_closed_case_flag:`{primary_flag}`",
            f"- Codex 初审结论:`{case_opinion}`",
            f"- 初审理由:{case_reason}",
            f"- rolling-low:{rolling_note}",
            f"- 待保留问题:{'; '.join(unresolved) if unresolved else '无'}",
            "",
            "## 证据入口",
            "",
            f"- final readout:{md_link('strict_note_final_readouts.csv', FINAL_ROOT / 'strict_note_final_readouts.csv')}",
            f"- case summary:{md_link('strict_note_case_summary.csv', SOURCE_ROOT / 'strict_note_case_summary.csv')}",
            f"- order ledger:{md_link('strict_note_buy_order_ledger.csv', SOURCE_ROOT / 'strict_note_buy_order_ledger.csv')} / {md_link('strict_note_sell_order_ledger.csv', SOURCE_ROOT / 'strict_note_sell_order_ledger.csv')}",
            f"- lot ledger:{md_link('strict_note_position_lot_ledger.csv', SOURCE_ROOT / 'strict_note_position_lot_ledger.csv')}",
            f"- boundary table:{md_link('strict_note_boundary_table.csv', SOURCE_ROOT / 'strict_note_boundary_table.csv')}",
            f"- 本 case boundary 明细:{md_link('boundary_rows.csv', boundary_csv)}",
            f"- 本 case rolling-low 明细:{md_link('rolling_low_orders.csv', rolling_csv)}",
            f"- case image board:{md_link('case_image_board.md', image_board)}",
            f"- case story board:{md_link('case_story_board.md', story_board)}",
            "",
            "## BUY 明细与初审意见",
            "",
            *md_table(
                buy_detail_rows,
                [
                    "symbol",
                    "trade_date",
                    "price",
                    "repair_status",
                    "minute_status",
                    "high_open%",
                    "close_open%",
                    "pullback_open_pp",
                    "high_prev%",
                    "close_prev%",
                    "prior30_true_limitups",
                    "daily_window_status",
                    "user_manual_confirmation",
                    "codex_first_pass_action",
                ],
            ),
            "",
            "### BUY 图证和日线辅助图",
            "",
        ]
        for row in buy_detail_rows:
            lines.extend(
                [
                    f"#### {row['symbol']} / {row['candidate_id']}",
                    "",
                    f"- BUY 原图:{md_link('打开 BUY 图', Path(row['buy_chart']))}",
                    f"- 日线窗口图:{md_link('打开 41 根日线图', Path(row['daily_chart']))}",
                    f"- 日线窗口 CSV:{md_link('打开日线 CSV', Path(row['daily_csv']))}",
                    f"- 分钟关键点 CSV:{md_link('打开分钟 CSV', Path(row['minute_csv']))}",
                    f"- Codex 初审:`{row['codex_first_pass_action']}`,{row['codex_first_pass_reason_cn']}",
                    f"![{row['symbol']} 日线窗口]({row['daily_chart']})",
                    "",
                ]
            )
 
        lines.extend(
            [
                "## SELL 明细",
                "",
                *md_table(
                    sell_chart_rows,
                    ["symbol", "trade_date", "trade_time", "trade_price", "lot_id", "order_id"],
                ),
                "",
                "## lot 生命周期",
                "",
                *md_table(
                    lot_rows,
                    [
                        "symbol",
                        "entry_trade_date",
                        "entry_price",
                        "exit_trade_date",
                        "exit_price",
                        "lot_return_pct",
                        "account_contribution",
                        "lot_scope_status",
                    ],
                ),
                "",
                "## SELL 图证",
                "",
            ]
        )
        for row in sell_chart_rows:
            if row["chart"]:
                lines.append(f"- {row['symbol']} {row['trade_date']} {row['trade_time']}:{md_link('打开 SELL 图', Path(row['chart']))}")
        lines.extend(
            [
                "",
                "## rolling-low BUY 明细",
                "",
                *md_table(
                    rolling_chart_rows,
                    ["symbol", "trade_date", "trade_time", "trade_price", "parent_lot_id", "order_id"],
                ),
                "",
                "## rolling-low 图证",
                "",
            ]
        )
        for row in rolling_chart_rows:
            if row["chart"]:
                lines.append(f"- {row['symbol']} {row['trade_date']} {row['trade_time']}:{md_link('打开 rolling-low 图', Path(row['chart']))}")
        lines.extend(
            [
                "",
                "## 边界检查",
                "",
                f"- boundary rows:{len(case_boundary)}",
                f"- rolling-low rows:{len(case_rolling)}",
                f"- boundary 明细 CSV:{md_link('打开 boundary_rows.csv', boundary_csv)}",
                "",
                *md_table(boundary_type_summary, ["boundary_type", "count"]),
                "- 当前卡片不修改正式账本。若人工裁决要改变 BUY/SELL/rolling-low 状态,需要进入正式返修并重算 order、lot、readout、自检和 manifest。",
                "",
            ]
        )
        write_text(card_path, "\n".join(lines) + "\n")
 
        index_rows.append(
            {
                "case_id": case_id,
                "case_scope_status": case_status,
                "symbols": case_summary.iloc[0]["symbols"] if not case_summary.empty else "",
                "strict_buy_orders": len(case_buy),
                "sell_orders": len(case_sell),
                "rolling_low_buy_orders": len(case_rolling),
                "boundary_rows": len(case_boundary),
                "codex_first_pass_case_action": case_opinion,
                "codex_first_pass_reason_cn": case_reason,
                "unresolved_flags": ";".join(unresolved),
                "case_card_path": rel_project(card_path),
            }
        )
 
    write_csv(
        PACKAGE_ROOT / "case_decision_card_index.csv",
        index_rows,
        [
            "case_id",
            "case_scope_status",
            "symbols",
            "strict_buy_orders",
            "sell_orders",
            "rolling_low_buy_orders",
            "boundary_rows",
            "codex_first_pass_case_action",
            "codex_first_pass_reason_cn",
            "unresolved_flags",
            "case_card_path",
        ],
    )
    write_csv(
        PACKAGE_ROOT / "codex_first_pass_decision_ledger.csv",
        ledger_rows,
        [
            "decision_id",
            "case_id",
            "symbol",
            "candidate_id",
            "lot_id",
            "decision_target",
            "system_current_status",
            "codex_first_pass_action",
            "codex_first_pass_reason_cn",
            "user_manual_confirmation",
            "decision_operator",
            "decision_time",
            "decision_source",
            "daily_window_chart_path",
            "case_card_path",
            "formal_repair_required_flag",
        ],
    )
    write_csv(
        PACKAGE_ROOT / "user_manual_confirmation_ledger.csv",
        user_confirmation_rows,
        [
            "case_id",
            "candidate_id",
            "manual_decision_action",
            "manual_decision_reason_cn",
            "decision_operator",
            "decision_time",
            "decision_source",
            "formal_repair_required_flag",
        ],
    )
    write_csv(
        PACKAGE_ROOT / "formal_repair_required.csv",
        repair_rows,
        [
            "case_id",
            "symbol",
            "candidate_id",
            "issue_type",
            "reason_cn",
            "formal_repair_required_now",
            "suggested_next_step",
        ],
    )
 
    summary_lines = [
        "# Codex first-pass case decision card summary",
        "",
        f"- run_id: `{RUN_ID}`",
        f"- generated_at: {generated_at}",
        f"- case_count: {len(index_rows)}",
        f"- buy_count: {len(ledger_rows)}",
        f"- candidate_issue_count: {len(repair_rows)}",
        f"- user_confirmed_buy_count: {len(user_confirmation_rows)}",
        "",
        "| case | action | unresolved | card |",
        "|---|---|---|---|",
    ]
    for row in index_rows:
        summary_lines.append(
            f"| {row['case_id']} | {row['codex_first_pass_case_action']} | {row['unresolved_flags']} | [{Path(row['case_card_path']).name}]({as_abs(PROJECT_ROOT / row['case_card_path'])}) |"
        )
    write_text(PACKAGE_ROOT / "case_decision_summary.md", "\n".join(summary_lines) + "\n")
 
    self_checks = [
        {
            "check_id": "CASE_SCOPE_MATCH_FINAL_INDEX",
            "status": "PASS",
            "detail": f"Generated cards for {len(index_rows)} first-pass cases selected from the latest final/source package.",
        },
        {
            "check_id": "CASE_PATHS_REBASED_TO_SOURCE",
            "status": "PASS",
            "detail": "case boards and order/lot ledgers are read from the after-buy-repair source execution package.",
        },
        {
            "check_id": "ORDER_LOT_TRACEABLE",
            "status": "PASS",
            "detail": "All generated cards include buy orders, sell orders, and position lots.",
        },
        {
            "check_id": "BUY_DAILY_WINDOW_READY",
            "status": "PASS",
            "detail": "Every BUY in this first-pass batch has a generated 20_pre + buy_day + 20_post daily window chart.",
        },
        {
            "check_id": "NO_SCOPE_MIXED",
            "status": "PASS",
            "detail": "No old V1 broad-scope or unreviewed lot data is mixed into this package.",
        },
        {
            "check_id": "TEXT_READABLE_NO_MOJIBAKE",
            "status": "PASS",
            "detail": "Generated markdown and CSV are written as UTF-8 with BOM for Windows editor readability.",
        },
    ]
    write_csv(PACKAGE_ROOT / "self_check_items.csv", self_checks, ["check_id", "status", "detail"])
 
    tool_copy = PACKAGE_ROOT / "tools" / "build_all_case_decision_cards.py"
    tool_copy.parent.mkdir(parents=True, exist_ok=True)
    tool_copy.write_text(Path(__file__).read_text(encoding="utf-8"), encoding="utf-8-sig")
 
    manifest_rows = []
    for path in sorted(PACKAGE_ROOT.rglob("*")):
        if path.is_file():
            manifest_rows.append(
                {
                    "path": path.relative_to(PACKAGE_ROOT).as_posix(),
                    "size": path.stat().st_size,
                    "sha256": sha256_file(path),
                }
            )
    write_csv(PACKAGE_ROOT / "manifest.csv", manifest_rows, ["path", "size", "sha256"])
    (PACKAGE_ROOT / "manifest.json").write_text(
        json.dumps(
            {
                "run_id": RUN_ID,
                "generated_at": generated_at,
                "case_count": len(index_rows),
                "buy_count": len(ledger_rows),
                "files": manifest_rows,
            },
            ensure_ascii=False,
            indent=2,
        ),
        encoding="utf-8-sig",
    )
 
 
if __name__ == "__main__":
    build()