# ============================================================
# 现场「完整生产路线」导入（moduleId: domain-kangni-intake, 可重生 ✅）
# 将康尼现场 Excel 落到 flex* 键，替换演示种子，供 PoolEngine 排产。
# 口径：docs/product/demand-data-intake.md；缺口用显式推断并写入 flexParams.siteInferences。
# 客户差异（工厂命名/工时推断规则/默认路径）收敛在 server/importers/profiles/kangni.json，
# 本模块仅保留解析逻辑 + 兜底默认值（profile 缺失时可独立运行）。
# ============================================================
from __future__ import annotations

import re
from datetime import datetime
from pathlib import Path
from typing import Any

World = dict[str, Any]


def _profile() -> dict[str, Any]:
    """加载康尼导入 profile（配置文件缺失时返回空 dict → 走内置兜底）。"""
    try:
        from server.importers.excel_importer import load_profile
        return load_profile("kangni")
    except Exception:
        return {}


_P = _profile()

# 现场默认路径（profile 可覆盖；再可被环境变量 / API / 脚本覆盖）
DEFAULT_ROUTE_XLSX = Path(_P.get("defaultRouteXlsx") or (
    r"D:\ItemSpace\14.工业智核\康尼\数据\outputs"
    r"\019f8987-be3f-7261-a9d3-efc1ecf9c27d\订单102285668_完整生产路线.xlsx"
))
DEFAULT_DATA_DIR = Path(_P.get("dataDir") or r"D:\ItemSpace\14.工业智核\康尼\数据")

# 工时/产能缺口推断（源表「待维护」时启用；单位：分钟/件）
_INFER_STD_MIN = {k: float(v) for k, v in (_P.get("inferStdMin") or {"部装": 45.0, "装配": 30.0, "_default": 30.0}).items()}
_DEFAULT_STATION_COUNT = int(_P.get("stationCount") or 4)
_FLEX_CLEAR_KEYS = (
    "flexZones", "flexOperations", "flexEquipment", "flexMolds",
    "flexMaterials", "flexBom", "flexRoutings", "flexTeams", "flexCalendar",
    "flexOrders", "flexParams",
    "flexScheduleVersions", "flexVirtualLines", "flexWorkOrders", "flexConflicts",
)

# 固定轨 + 排产产物：加载现场时整表清空（去掉演示垃圾）
_FIXED_CLEAR_KEYS = (
    "factories", "workshops", "lines", "workstations", "equipment",
    "operations", "routings", "routingSteps", "materials", "boms", "bomItems",
    "lineProducts", "workstationOperations", "teams", "shifts", "shiftCalendar",
    "maintenance", "salesOrders", "productionOrders", "workOrders",
    "purchaseOrders", "outsourceOrders", "forecastOrders", "changeoverMatrix",
    "scheduleVersions", "conflicts", "logs",
)


def _clean(v: Any) -> str:
    if v is None:
        return ""
    return str(v).replace("\u200b", "").strip()


def _num(v: Any, default: float = 0.0) -> float:
    if v is None or v == "":
        return default
    if isinstance(v, (int, float)):
        return float(v)
    s = _clean(v).replace(",", "")
    try:
        return float(s)
    except ValueError:
        return default


def _is_pending(v: Any) -> bool:
    s = _clean(v)
    return (not s) or ("待维护" in s) or s.lower() in ("n/a", "na", "-", "—")


def _parse_dt_date(v: Any) -> str | None:
    """任意日期/时间 → YYYY-MM-DD。"""
    if v is None or v == "":
        return None
    if isinstance(v, datetime):
        return v.strftime("%Y-%m-%d")
    s = _clean(v)
    m = re.match(r"(\d{4}-\d{2}-\d{2})", s)
    if m:
        return m.group(1)
    try:
        return datetime.fromisoformat(s.replace("/", "-")).strftime("%Y-%m-%d")
    except ValueError:
        return None


def _infer_std_min(op_type: str, raw_hours: Any, infer_map: dict[str, float] | None = None) -> tuple[float, bool]:
    """返回 (分钟/件, 是否推断)。源表工时单位为小时；推断规则可由 profile 覆盖。"""
    rules = infer_map or _INFER_STD_MIN
    if not _is_pending(raw_hours):
        h = _num(raw_hours, 0.0)
        if h > 0:
            return (h * 60.0, False)
    t = _clean(op_type)
    for key, mins in rules.items():
        if key != "_default" and key in t:
            return (float(mins), True)
    return (float(rules.get("_default", 30.0)), True)


def _find_file(data_dir: Path, kind: str) -> Path | None:
    """按语义找源表（文件名乱码时靠 sheet 特征）。kind: orders|routing|bom|equipment|molds|materials。"""
    if not data_dir.exists():
        return None
    try:
        import openpyxl
    except ImportError:
        return None
    name_hints = {
        "orders": ("订单",),
        "routing": ("工艺路线", "路线"),
        "bom": ("BOM", "bom"),
        "equipment": ("设备", "Equipment"),
        "molds": ("模具", "Mould", "Mold"),
        "materials": ("物料",),
    }
    for f in sorted(data_dir.glob("*.xlsx")):
        if any(h.lower() in f.name.lower() for h in name_hints.get(kind, ())):
            return f
    for f in sorted(data_dir.glob("*.xlsx")):
        try:
            wb = openpyxl.load_workbook(f, read_only=True, data_only=True)
            names = wb.sheetnames
            # 读首行表头
            ws = wb[names[0]]
            header = []
            for i, row in enumerate(ws.iter_rows(values_only=True)):
                header = [_clean(c) for c in row]
                break
            wb.close()
        except Exception:
            continue
        hs = "".join(header)
        if kind == "orders" and ("生产订单" in hs or "WBS" in hs) and "计划" in hs:
            return f
        if kind == "routing" and "工序编号" in hs and "标准工时" in hs and "工序类型" in hs:
            return f
        if kind == "bom" and "MES工序编号" in hs and "物料编号" in hs:
            return f
        if kind == "equipment" and ("设备编号" in hs or names == ["Equipment"]):
            return f
        if kind == "molds" and ("工装模具" in hs or "模具编号" in hs or "ABC分类" in hs):
            return f
        if kind == "materials" and "物料代码" in hs:
            return f
        # 工艺/BOM 多 sheet 名为订单号
        if kind in ("routing", "bom") and any(re.fullmatch(r"\d{6,}", n or "") for n in names):
            # 再看第一个订单 sheet 表头
            try:
                wb = openpyxl.load_workbook(f, read_only=True, data_only=True)
                order_sheets = [n for n in wb.sheetnames if re.fullmatch(r"\d{6,}", n)]
                if not order_sheets:
                    wb.close()
                    continue
                ws = wb[order_sheets[0]]
                hdr = []
                for row in ws.iter_rows(values_only=True):
                    hdr = [_clean(c) for c in row]
                    break
                wb.close()
                blob = "".join(hdr)
                if kind == "routing" and "工序编号" in blob:
                    return f
                if kind == "bom" and "物料编号" in blob:
                    return f
            except Exception:
                continue
    return None


def parse_complete_route_xlsx(path: str | Path, infer_map: dict[str, float] | None = None) -> dict[str, Any]:
    """解析「订单XXXX_完整生产路线.xlsx」→ 单订单包（infer_map=profile 工时推断规则）。"""
    import openpyxl

    path = Path(path)
    if not path.exists():
        raise FileNotFoundError(f"找不到生产路线文件: {path}")

    wb = openpyxl.load_workbook(path, data_only=True)
    ws = wb.active
    rows = [[ws.cell(r, c).value for c in range(1, ws.max_column + 1)]
            for r in range(1, ws.max_row + 1)]
    wb.close()

    order: dict[str, Any] = {
        "orderNo": "", "productCode": "", "productName": "", "drawingNo": "",
        "quantity": 1.0, "planStart": None, "dueDate": None,
        "wbs": "", "project": "", "status": "RELEASED", "kitStatus": "",
        "operations": [], "bom": [], "source": str(path),
    }

    # ---- 头信息：扫前 15 行键值对 ----
    for row in rows[:15]:
        cells = [_clean(c) for c in row]
        for i, cell in enumerate(cells):
            nxt = cells[i + 1] if i + 1 < len(cells) else ""
            if cell in ("订单代码", "订单号") and nxt:
                order["orderNo"] = nxt
            elif cell in ("产品料号", "料号") and nxt:
                order["productCode"] = nxt
            elif cell == "订单数量" and nxt:
                order["quantity"] = _num(nxt, 1.0) or 1.0
            elif cell in ("计划开始",) and nxt:
                order["planStart"] = _parse_dt_date(nxt)
            elif cell in ("计划结束", "交期") and nxt:
                order["dueDate"] = _parse_dt_date(nxt)
            elif cell == "WBS" and nxt:
                order["wbs"] = nxt
            elif cell == "项目" and nxt:
                order["project"] = nxt
            elif cell == "订单状态" and nxt:
                order["status"] = "RELEASED" if "运行" in nxt or nxt in ("RELEASED", "已下达") else "CREATED"
            elif cell == "备料状态" and nxt:
                order["kitStatus"] = nxt

    # 标题行补充产品名
    if rows:
        title = _clean(rows[1][0] if len(rows) > 1 else "")
        m = re.search(r"产品\s*(\S+)[｜|].+?(?:图号\s*(\S+))?", title)
        if m:
            if not order["productCode"]:
                order["productCode"] = m.group(1)
            order["drawingNo"] = m.group(2) or ""
            # 「产品 CODE｜NAME｜图号」
            parts = re.split(r"[｜|]", title)
            if len(parts) >= 2:
                order["productName"] = parts[1].strip()

    # ---- 工艺明细表 ----
    op_header_idx = None
    for i, row in enumerate(rows):
        cells = [_clean(c) for c in row]
        if "工序编号" in cells and ("标准工时" in "".join(cells) or "顺序" in cells):
            op_header_idx = i
            break
    if op_header_idx is not None:
        headers = [_clean(c) for c in rows[op_header_idx]]
        col = {h: i for i, h in enumerate(headers) if h}

        def _c(row, *names, default=""):
            for n in names:
                if n in col and col[n] < len(row):
                    return row[col[n]]
            return default

        for row in rows[op_header_idx + 1:]:
            code = _clean(_c(row, "工序编号"))
            if not code or not re.match(r"^[\w\-]+$", code):
                # 遇到下一节标题则停
                first = _clean(row[0]) if row else ""
                if first.startswith("三、") or first.startswith("关键说明") or first.startswith("BOM"):
                    break
                continue
            name = _clean(_c(row, "工序名称"))
            op_type = _clean(_c(row, "类型", "工序类型"))
            raw_std = _c(row, "标准工时(h)", "标准工时")
            std_min, inferred = _infer_std_min(op_type, raw_std, infer_map)
            seq = int(_num(_c(row, "顺序", "序号", "排序号"), len(order["operations"]) + 1))
            order["operations"].append({
                "seq": seq * 10 if seq < 100 else seq,
                "operationCode": code,
                "operationName": name or code,
                "opType": op_type,
                "stdTimePerUnit": std_min,
                "stdTimeInferred": inferred,
                "resourceGroup": _clean(_c(row, "资源组")),
                "equipmentHint": _clean(_c(row, "具体设备/工位")),
                "moldHint": _clean(_c(row, "工装/模具")),
                "requireMold": False,  # 源表未匹配专用模具
            })

    # ---- BOM ----
    bom_header_idx = None
    for i, row in enumerate(rows):
        cells = [_clean(c) for c in row]
        if "物料编号" in cells or ("物料编码" in cells and "投料点" in cells):
            bom_header_idx = i
            break
    if bom_header_idx is not None:
        headers = [_clean(c) for c in rows[bom_header_idx]]
        col = {h: i for i, h in enumerate(headers) if h}

        def _b(row, *names, default=""):
            for n in names:
                if n in col and col[n] < len(row):
                    return row[col[n]]
            return default

        for row in rows[bom_header_idx + 1:]:
            mat = _clean(_b(row, "物料编号", "物料编码"))
            if not mat or mat.startswith("关键") or mat.startswith("BOM"):
                first = _clean(row[0]) if row else ""
                if first.startswith("关键") or first.startswith("四、"):
                    break
                continue
            # 过滤层级伪编码（M01 / 1.1.01 误入物料列）
            if re.match(r"^M\d{2}$", mat) or re.match(r"^\d+\.\d+", mat) or len(mat) < 4:
                continue
            op_code = _clean(_b(row, "工序编号", "MES工序编号"))
            qty = _num(_b(row, "单位用量", "用量", "数量"), 1.0)
            name = _clean(_b(row, "物料名称", "名称"))
            if not name and len(row) > 4:
                name = _clean(row[4])
            order["bom"].append({
                "materialCode": mat,
                "materialName": name or mat,
                "quantity": qty,
                "consumeOp": op_code or (order["operations"][0]["operationCode"] if order["operations"] else ""),
                "isKey": qty >= 1.0,
            })

    if not order["orderNo"]:
        raise ValueError(f"未能从 {path.name} 解析出订单号")
    if not order["operations"]:
        raise ValueError(f"{path.name} 无工艺工序明细，无法排产")
    if not order["dueDate"]:
        order["dueDate"] = order["planStart"] or datetime.now().strftime("%Y-%m-%d")
    if not order["productName"]:
        order["productName"] = order["productCode"] or order["orderNo"]
    return order


def parse_orders_workbook(path: Path) -> list[dict[str, Any]]:
    """解析源表「订单.xlsx」。"""
    import openpyxl

    wb = openpyxl.load_workbook(path, data_only=True)
    ws = wb[wb.sheetnames[0]]
    rows = list(ws.iter_rows(values_only=True))
    wb.close()
    if not rows:
        return []
    headers = [_clean(c) for c in rows[0]]
    col = {h: i for i, h in enumerate(headers) if h}
    out = []
    for row in rows[1:]:
        def g(*names):
            for n in names:
                if n in col and col[n] < len(row):
                    return row[col[n]]
            return None

        ono = _clean(g("生产订单", "订单号", "订单代码"))
        if not ono:
            continue
        out.append({
            "orderNo": ono,
            "wbs": _clean(g("WBS号", "WBS")),
            "productCode": _clean(g("料号", "产品料号")),
            "productName": _clean(g("物料名称", "产品名称")),
            "drawingNo": _clean(g("图号")),
            "planStart": _parse_dt_date(g("计划开始时间", "计划开始")),
            "dueDate": _parse_dt_date(g("计划结束时间", "计划结束", "交期")),
            "quantity": _num(g("订单数量", "数量"), 1.0) or 1.0,
            "status": "RELEASED",
        })
    return out


def parse_routing_sheet(path: Path, order_no: str, infer_map: dict[str, float] | None = None) -> list[dict[str, Any]]:
    """从「工艺路线.xlsx」按订单 sheet 取工序。"""
    import openpyxl

    wb = openpyxl.load_workbook(path, data_only=True)
    if order_no not in wb.sheetnames:
        wb.close()
        return []
    ws = wb[order_no]
    rows = list(ws.iter_rows(values_only=True))
    wb.close()
    if not rows:
        return []
    headers = [_clean(c) for c in rows[0]]
    col = {h: i for i, h in enumerate(headers) if h}
    ops = []
    for row in rows[1:]:
        def g(*names):
            for n in names:
                if n in col and col[n] < len(row):
                    return row[col[n]]
            return None

        code = _clean(g("工序编号"))
        if not code:
            continue
        op_type = _clean(g("工序类型", "类型"))
        std_min, inferred = _infer_std_min(op_type, g("标准工时"), infer_map)
        seq_raw = _clean(g("排序号", "序号"))
        try:
            seq = int(float(seq_raw)) if seq_raw else (len(ops) + 1) * 10
        except ValueError:
            seq = (len(ops) + 1) * 10
        ops.append({
            "seq": seq,
            "operationCode": code,
            "operationName": _clean(g("工序名称")) or code,
            "opType": op_type,
            "stdTimePerUnit": std_min,
            "stdTimeInferred": inferred,
            "resourceGroup": "",
            "requireMold": False,
        })
    return ops


def parse_bom_sheet(path: Path, order_no: str) -> list[dict[str, Any]]:
    """从「BOM.xlsx」按订单 sheet 取物料。"""
    import openpyxl

    wb = openpyxl.load_workbook(path, data_only=True)
    if order_no not in wb.sheetnames:
        wb.close()
        return []
    ws = wb[order_no]
    rows = list(ws.iter_rows(values_only=True))
    wb.close()
    if not rows:
        return []
    headers = [_clean(c) for c in rows[0]]
    col = {h: i for i, h in enumerate(headers) if h}
    out = []
    for row in rows[1:]:
        def g(*names):
            for n in names:
                if n in col and col[n] < len(row):
                    return row[col[n]]
            return None

        mat = _clean(g("物料编号", "物料编码"))
        if not mat:
            continue
        out.append({
            "materialCode": mat,
            "materialName": _clean(g("物料名称")) or mat,
            "quantity": _num(g("单位用量", "用量"), 1.0),
            "consumeOp": _clean(g("MES工序编号", "工序编号")),
            "isKey": _num(g("单位用量", "用量"), 1.0) >= 1.0,
        })
    return out


def build_flex_bundle(
    route_path: str | Path | None = None,
    data_dir: str | Path | None = None,
    *,
    include_sibling_orders: bool = True,
    station_count: int = _DEFAULT_STATION_COUNT,
    profile: dict[str, Any] | None = None,
) -> dict[str, Any]:
    """构建可写入 world 的 flex* 包 + 推断说明。"""
    prof = profile if profile is not None else _P
    infer_map = prof.get("inferStdMin") or None
    route_path = Path(route_path) if route_path else DEFAULT_ROUTE_XLSX
    data_dir = Path(data_dir) if data_dir else DEFAULT_DATA_DIR

    primary = parse_complete_route_xlsx(route_path, infer_map)
    packages = [primary]

    if include_sibling_orders and data_dir.exists():
        orders_xlsx = _find_file(data_dir, "orders")
        routing_xlsx = _find_file(data_dir, "routing")
        bom_xlsx = _find_file(data_dir, "bom")
        if orders_xlsx:
            for od in parse_orders_workbook(orders_xlsx):
                if od["orderNo"] == primary["orderNo"]:
                    # 用源表补齐主订单字段
                    for k in ("wbs", "productCode", "productName", "drawingNo", "planStart", "dueDate", "quantity"):
                        if od.get(k) and not primary.get(k):
                            primary[k] = od[k]
                    continue
                ops = parse_routing_sheet(routing_xlsx, od["orderNo"], infer_map) if routing_xlsx else []
                if not ops:
                    continue
                bom = parse_bom_sheet(bom_xlsx, od["orderNo"]) if bom_xlsx else []
                packages.append({
                    **od,
                    "kitStatus": "未知",
                    "operations": ops,
                    "bom": bom,
                    "source": str(orders_xlsx),
                })

    inferences: list[str] = []
    chg_map = prof.get("changeoverMin") or {"部装": 15, "_default": 10}
    ops_map: dict[str, dict] = {}
    for pkg in packages:
        for op in pkg["operations"]:
            code = op["operationCode"]
            if code not in ops_map:
                chg = chg_map.get("_default", 10)
                for key, mins in chg_map.items():
                    if key != "_default" and key in (op.get("opType") or ""):
                        chg = mins
                        break
                ops_map[code] = {
                    "code": code,
                    "name": op["operationName"],
                    "isBottleneck": False,
                    "changeoverMin": chg,
                }
            if op.get("stdTimeInferred"):
                inferences.append(
                    f"工序 {code} 标准工时源表待维护 → 推断 {op['stdTimePerUnit']} 分钟/件"
                    f"（类型={op.get('opType') or '默认'}）"
                )

    # 部装标瓶颈（首道/部装类）
    for code, op in ops_map.items():
        if "部装" in op["name"] or code.endswith("Z1M") and "部装" in op["name"]:
            op["isBottleneck"] = True
    if not any(o["isBottleneck"] for o in ops_map.values()) and packages:
        first = packages[0]["operations"][0]["operationCode"]
        ops_map[first]["isBottleneck"] = True
        inferences.append(f"未标注瓶颈 → 将首道工序 {first} 标为瓶颈")

    all_op_codes = list(ops_map.keys())
    zone_cfg = prof.get("zone") or {}
    zone = {"code": zone_cfg.get("code") or "ZONE-CG", "name": zone_cfg.get("name") or "城轨机构装配区"}
    ws_prefix = prof.get("stationCodePrefix") or "WS-CG-"
    ws_name = prof.get("stationNamePrefix") or "城轨机构装配工位"
    avail = float(prof.get("availabilityRate") or 0.95)
    # 共享能力池：每台工位具备全部工序能力（柔性装配台）
    op_std: dict[str, float] = {}
    for pkg in packages:
        for op in pkg["operations"]:
            op_std.setdefault(op["operationCode"], op["stdTimePerUnit"])

    equipment = []
    for i in range(station_count):
        code = f"{ws_prefix}{i + 1:02d}"
        equipment.append({
            "id": i + 1,
            "code": code,
            "name": f"{ws_name}#{i + 1}",
            "capabilities": list(all_op_codes),
            "opStdTime": dict(op_std),
            "movable": False,
            "moveTimeMin": 0,
            "zone": zone["code"],
            "adaptableMolds": [],
            "availabilityRate": avail,
            "status": "RUNNING",
            "inferred": True,
        })
    inferences.append(
        f"设备/工位源表待维护 → 合成 {station_count} 台共享装配工位 "
        f"（能力=全部 {len(all_op_codes)} 道工序）"
    )
    inferences.append("模具未匹配到本产品 → requireMold=false，不占模具槽")

    materials: dict[str, dict] = {}
    bom_rows: list[dict] = []
    routings: list[dict] = []
    orders: list[dict] = []

    for pkg in packages:
        pc = pkg["productCode"] or f"P-{pkg['orderNo']}"
        pn = pkg.get("productName") or pc
        materials[pc] = {
            "code": pc, "name": pn, "type": "FINISHED_PRODUCT", "unit": "套",
            "stock": 0, "inTransit": 0, "safetyStock": 0, "procurementLeadTime": 0,
            "drawingNo": pkg.get("drawingNo") or "",
        }
        for op in sorted(pkg["operations"], key=lambda x: x["seq"]):
            routings.append({
                "productCode": pc,
                "productName": pn,
                "seq": op["seq"],
                "operationCode": op["operationCode"],
                "requireMold": False,
                "stdTimePerUnit": op["stdTimePerUnit"],
                "stdTimeSource": "推断" if op.get("stdTimeInferred") else "实测",
            })
        kit_ready = "已完成" in (pkg.get("kitStatus") or "")
        for b in pkg["bom"]:
            mc = b["materialCode"]
            need = float(b["quantity"]) * float(pkg["quantity"])
            stock = max(need * 5.0, need + 10.0) if kit_ready else max(need * 2.0, 10.0)
            if mc not in materials:
                materials[mc] = {
                    "code": mc, "name": b["materialName"], "type": "RAW_MATERIAL",
                    "unit": "件", "stock": stock, "inTransit": 0,
                    "safetyStock": max(1.0, need * 0.1), "procurementLeadTime": 7,
                }
            else:
                materials[mc]["stock"] = max(float(materials[mc].get("stock") or 0), stock)
            consume = b.get("consumeOp") or (pkg["operations"][0]["operationCode"] if pkg["operations"] else "")
            bom_rows.append({
                "productCode": pc,
                "materialCode": mc,
                "quantity": float(b["quantity"]),
                "consumeOp": consume,
                "isKey": bool(b.get("isKey")),
            })
        if kit_ready:
            inferences.append(f"订单 {pkg['orderNo']} 备料状态=已完成 → 原料库存按齐套放大")

        orders.append({
            "orderNo": pkg["orderNo"],
            "productCode": pc,
            "quantity": int(pkg["quantity"]) if float(pkg["quantity"]).is_integer() else float(pkg["quantity"]),
            "dueDate": pkg["dueDate"],
            "priority": 1 if pkg["orderNo"] == primary["orderNo"] else 2,
            "wbs": pkg.get("wbs") or "",
            "productionController": "现场导入",
            "status": pkg.get("status") or "RELEASED",
            "project": pkg.get("project") or "",
            "sourceFile": pkg.get("source") or "",
        })

    # 去重 BOM（同产品+物料保留首条）
    seen_bom: set[tuple[str, str]] = set()
    uniq_bom = []
    for b in bom_rows:
        key = (b["productCode"], b["materialCode"])
        if key in seen_bom:
            continue
        seen_bom.add(key)
        uniq_bom.append(b)

    team_cfg = prof.get("team") or {}
    teams = [{
        "code": team_cfg.get("code") or "T-CG-ASSY",
        "name": team_cfg.get("name") or "城轨机构装配班组",
        "memberCount": max(station_count, 4),
        "supportOps": list(all_op_codes),
        "skillLevel": team_cfg.get("skillLevel") or "L3",
    }]
    cal_cfg = prof.get("calendar") or {}
    calendar = [{
        "shiftCode": cal_cfg.get("shiftCode") or "D",
        "startTime": cal_cfg.get("startTime") or "08:00",
        "endTime": cal_cfg.get("endTime") or "17:00",
        "breaks": cal_cfg.get("breaks") or [{"start": "12:00", "end": "13:00"}],
        "workdays": cal_cfg.get("workdays") or [1, 2, 3, 4, 5],
    }]
    # 去重推断文案
    uniq_inf = []
    for line in inferences:
        if line not in uniq_inf:
            uniq_inf.append(line)

    params = {
        "sortMode": "BOTTLENECK",
        "beforeDays": 0,
        "afterDays": 30,
        "rollingWindows": {"realtime": "60m", "long": "7d", "mid": "2d", "short": "2h"},
        "mrpControllerDays": 3,
        "weights": {"tardiness": 0.4, "cost": 0.3, "utilization": 0.2, "balance": 0.1},
        "siteProfile": "complete-route",
        "siteSource": str(route_path),
        "siteInferences": uniq_inf,
        "demoDataCleared": True,
    }

    return {
        "flexZones": [zone],
        "flexOperations": list(ops_map.values()),
        "flexEquipment": equipment,
        "flexMolds": [],
        "flexMaterials": list(materials.values()),
        "flexBom": uniq_bom,
        "flexRoutings": routings,
        "flexTeams": teams,
        "flexCalendar": calendar,
        "flexOrders": orders,
        "flexParams": params,
        "flexScheduleVersions": [],
        "flexVirtualLines": [],
        "flexWorkOrders": [],
        "flexConflicts": [],
        "_meta": {
            "orderCount": len(orders),
            "operationCount": len(ops_map),
            "bomCount": len(uniq_bom),
            "inferences": uniq_inf,
            "primaryOrder": primary["orderNo"],
            "source": str(route_path),
        },
    }


def build_fixed_master(
    packages: list[dict[str, Any]],
    *,
    station_count: int = _DEFAULT_STATION_COUNT,
    profile: dict[str, Any] | None = None,
) -> dict[str, Any]:
    """把现场订单包映射到主数据页/订单池读取的固定轨表（materials/operations/salesOrders…）。"""
    from server.timeutil import add_minutes, fmt_date, today0

    if not packages:
        raise ValueError("无订单包可写入主数据")
    primary = packages[0]
    prof = profile if profile is not None else _P
    f_cfg = prof.get("factory") or {}
    w_cfg = prof.get("workshop") or {}
    l_cfg = prof.get("line") or {}
    ws_prefix = prof.get("stationCodePrefix") or "WS-CG-"
    ws_name = prof.get("stationNamePrefix") or "城轨机构装配工位"
    eq_prefix = prof.get("equipmentCodePrefix") or "EQ-CG-"
    avail = float(prof.get("availabilityRate") or 0.95)
    setup_cfg = prof.get("setupMin") or {"first": 15.0, "rest": 10.0}
    lead_days = int(prof.get("rawMaterialLeadTimeDays") or 7)
    family = prof.get("productFamily") or "CG-ASSY"

    factories = [{
        "id": 1, "code": f_cfg.get("code") or "CG-F01", "name": f_cfg.get("name") or "城轨机构装配工厂",
        "timezone": f_cfg.get("timezone") or "Asia/Shanghai", "address": "现场导入", "status": "ACTIVE",
    }]
    workshops = [{
        "id": 1, "factoryId": 1, "code": w_cfg.get("code") or "CG-WS01",
        "name": w_cfg.get("name") or "城轨机构装配车间", "status": "ACTIVE",
    }]
    lines = [{
        "id": 1, "workshopId": 1, "code": l_cfg.get("code") or "CG-L01",
        "name": l_cfg.get("name") or "城轨机构装配线",
        "capacityPerDay": max(4, station_count), "taktTime": float(l_cfg.get("taktTime") or 30.0),
        "efficiencyFactor": float(l_cfg.get("efficiencyFactor") or 0.95),
        "status": "ACTIVE", "alternativeLineIds": [],
    }]
    workstations = []
    equipment = []
    for i in range(station_count):
        wsid = i + 1
        code = f"{ws_prefix}{i + 1:02d}"
        workstations.append({
            "id": wsid, "lineId": 1, "code": code,
            "name": f"{ws_name}#{i + 1}", "sequenceNo": i + 1, "status": "ACTIVE",
        })
        equipment.append({
            "id": wsid, "code": f"{eq_prefix}{i + 1:02d}", "name": f"装配工位设备#{i + 1}",
            "model": "SITE-ASSY", "workstationId": wsid, "capacityPerHour": 2,
            "efficiencyFactor": 0.95, "availabilityRate": avail, "status": "RUNNING",
        })

    # 工序库（全订单并集）
    ops_map: dict[str, dict] = {}
    for pkg in packages:
        for op in pkg["operations"]:
            code = op["operationCode"]
            if code not in ops_map:
                ops_map[code] = {
                    "code": code,
                    "name": op["operationName"],
                    "type": "INTERNAL",
                    "standardTime": float(op["stdTimePerUnit"]),
                    "seq": op["seq"],
                }
    operations = []
    for i, (_code, op) in enumerate(sorted(ops_map.items(), key=lambda x: x[1]["seq"])):
        operations.append({
            "id": i + 1, "code": op["code"], "name": op["name"],
            "type": op["type"], "standardTime": op["standardTime"],
        })
    op_id_by_code = {o["code"]: o["id"] for o in operations}

    materials: list[dict] = []
    mat_id_by_code: dict[str, int] = {}
    boms: list[dict] = []
    bom_items: list[dict] = []
    routings: list[dict] = []
    routing_steps: list[dict] = []
    line_products: list[dict] = []
    sales_orders: list[dict] = []
    mid = 1
    bom_id = 1
    rid = 1
    step_id = 1
    item_id = 1
    lp_id = 1

    for pkg in packages:
        pc = pkg["productCode"] or f"P-{pkg['orderNo']}"
        pn = pkg.get("productName") or pc
        if pc not in mat_id_by_code:
            materials.append({
                "id": mid, "code": pc, "name": pn,
                "spec": pkg.get("drawingNo") or "",
                "type": "FINISHED_PRODUCT", "unit": "套",
                "productFamily": family,
                "safetyStock": 0, "procurementLeadTime": 0,
                "stock": 0, "inTransit": 0, "status": "ACTIVE",
            })
            mat_id_by_code[pc] = mid
            mid += 1
        product_id = mat_id_by_code[pc]

        kit_ready = "已完成" in (pkg.get("kitStatus") or "")
        for b in pkg["bom"]:
            mc = b["materialCode"]
            need = float(b["quantity"]) * float(pkg["quantity"])
            stock = max(need * 5.0, need + 10.0) if kit_ready else max(need * 2.0, 10.0)
            if mc not in mat_id_by_code:
                materials.append({
                    "id": mid, "code": mc, "name": b["materialName"],
                    "spec": "", "type": "RAW_MATERIAL", "unit": "件",
                    "productFamily": "",
                    "safetyStock": max(1.0, need * 0.1),
                    "procurementLeadTime": lead_days,
                    "stock": stock, "inTransit": 0, "status": "ACTIVE",
                })
                mat_id_by_code[mc] = mid
                mid += 1
            else:
                # 同物料库存取较大
                mrow = next(m for m in materials if m["id"] == mat_id_by_code[mc])
                mrow["stock"] = max(float(mrow.get("stock") or 0), stock)

        # BOM 头 + 明细（每产品一版）
        boms.append({
            "id": bom_id, "productId": product_id, "version": "V1.0",
            "versionName": f"{pn} BOM（现场）", "isDefault": True, "status": "ACTIVE",
        })
        for b in pkg["bom"]:
            consume = b.get("consumeOp") or ""
            oid = op_id_by_code.get(consume) or (operations[0]["id"] if operations else None)
            bom_items.append({
                "id": item_id, "bomId": bom_id,
                "materialId": mat_id_by_code[b["materialCode"]],
                "quantity": float(b["quantity"]),
                "operationId": oid,
                "isKeyMaterial": bool(b.get("isKey")),
            })
            item_id += 1
        bom_id += 1

        # 工艺路线
        routings.append({
            "id": rid, "productId": product_id, "version": "V1.0",
            "versionName": f"{pn} 工艺（现场）", "isDefault": True, "status": "ACTIVE",
        })
        prev_step = None
        for seq_i, op in enumerate(sorted(pkg["operations"], key=lambda x: x["seq"]), start=1):
            oid = op_id_by_code[op["operationCode"]]
            routing_steps.append({
                "id": step_id, "routingId": rid, "operationId": oid,
                "sequenceNo": seq_i, "prevStepId": prev_step,
                "setupTime": float(setup_cfg.get("first", 15.0)) if seq_i == 1 else float(setup_cfg.get("rest", 10.0)),
                "runTimePerUnit": float(op["stdTimePerUnit"]),
                "waitTime": 0, "transferTime": 0, "isExternal": False,
                "stdTimeSource": "推断" if op.get("stdTimeInferred") else "实测",
            })
            prev_step = step_id
            step_id += 1
        rid += 1

        line_products.append({
            "id": lp_id, "lineId": 1, "productId": product_id,
            "standardCapacity": max(4, station_count), "priority": 1, "setupTime": 30,
        })
        lp_id += 1

        due = pkg.get("dueDate") or fmt_date(add_minutes(today0(), 14 * 24 * 60))
        order_date = pkg.get("planStart") or fmt_date(today0())
        so_id = len(sales_orders) + 1
        sales_orders.append({
            "id": so_id,
            "orderNo": str(pkg["orderNo"]),
            "customerId": "SITE-001",
            "customerName": pkg.get("project") or "现场生产订单",
            "customerLevel": "A",
            "orderDate": order_date, "deliveryDate": due,
            "priority": 1 if pkg is primary or pkg.get("orderNo") == primary["orderNo"] else 2,
            "manualPriority": None, "status": "APPROVED",
            "source": "SITE_XLSX",
            "specialRequirements": f"WBS={pkg.get('wbs') or ''}",
            "totalAmount": 0,
            "isRush": False, "rushStrategy": None,
            "changes": [], "createdBy": "site-import",
            "createdAt": order_date + " 08:00", "updatedAt": order_date + " 08:00",
            "wbs": pkg.get("wbs") or "",
            "items": [{
                "id": so_id * 10 + 1, "orderId": so_id, "lineNo": 1,
                "productId": product_id, "productName": pn, "productCode": pc,
                "quantity": int(pkg["quantity"]) if float(pkg["quantity"]).is_integer() else float(pkg["quantity"]),
                "unit": "套", "bomVersion": "V1.0", "routingVersion": "V1.0",
                "deliveryDate": due, "status": "OPEN",
            }],
        })

    # 工位可执行全部工序
    wso = []
    wid = 1
    for ws in workstations:
        for op in operations:
            wso.append({
                "id": wid, "workstationId": ws["id"], "operationId": op["id"],
                "setupTime": 10, "runTimePerUnit": op["standardTime"], "isPrimary": True,
            })
            wid += 1

    team_cfg = prof.get("team") or {}
    teams = [{
        "id": 1, "code": team_cfg.get("code") or "T-CG-ASSY",
        "name": team_cfg.get("name") or "城轨机构装配班组",
        "workshopId": 1, "memberCount": max(station_count, 4),
        "skillLevel": team_cfg.get("skillLevel") or "L3", "status": "ACTIVE",
    }]
    cal_cfg = prof.get("calendar") or {}
    shifts = [{
        "id": 1, "code": cal_cfg.get("shiftCode") or "D", "name": "早班",
        "startTime": cal_cfg.get("startTime") or "08:00", "endTime": cal_cfg.get("endTime") or "17:00",
        "breakPeriods": cal_cfg.get("breaks") or [{"start": "12:00", "end": "13:00"}],
        "isOvertime": False, "status": "ACTIVE",
    }]
    base = today0()
    shift_calendar = []
    for i in range(int(prof.get("calendarDays") or 45)):
        date = add_minutes(base, i * 24 * 60)
        date_str = fmt_date(date)
        is_weekend = date.weekday() >= 5
        shift_calendar.append({
            "id": i + 1, "lineId": 1, "date": date_str, "shiftId": 1,
            "isWorking": not is_weekend, "teamId": 1, "maxWorkers": max(station_count, 4),
        })

    return {
        "factories": factories,
        "workshops": workshops,
        "lines": lines,
        "workstations": workstations,
        "equipment": equipment,
        "operations": operations,
        "routings": routings,
        "routingSteps": routing_steps,
        "materials": materials,
        "boms": boms,
        "bomItems": bom_items,
        "lineProducts": line_products,
        "workstationOperations": wso,
        "teams": teams,
        "shifts": shifts,
        "shiftCalendar": shift_calendar,
        "maintenance": [],
        "salesOrders": sales_orders,
        "productionOrders": [],
        "workOrders": [],
        "purchaseOrders": [],
        "outsourceOrders": [],
        "forecastOrders": [],
        "changeoverMatrix": [],
        "scheduleVersions": [],
        "conflicts": [],
        "logs": [],
    }


def apply_flex_bundle(world: World, bundle: dict[str, Any], *, replace: bool = True) -> dict[str, Any]:
    """将 flex 包写入 world；replace=True 时清空演示 flex*。"""
    if replace:
        for k in _FLEX_CLEAR_KEYS:
            world[k] = [] if k != "flexParams" else {}
    meta = bundle.pop("_meta", {})
    # 订单补 id
    orders = bundle.get("flexOrders") or []
    for i, o in enumerate(orders):
        o["id"] = i + 1
        o.setdefault("status", "RELEASED")
    for k, v in bundle.items():
        if k.startswith("_"):
            continue
        world[k] = v
    world.setdefault("flexParams", {})["demoDataCleared"] = True
    return meta


def clear_demo_world(world: World) -> None:
    """清空固定轨 + 柔性轨演示/残留数据。"""
    for k in _FIXED_CLEAR_KEYS:
        world[k] = []
    for k in _FLEX_CLEAR_KEYS:
        world[k] = [] if k != "flexParams" else {}


def load_site_into_world(
    world: World,
    *,
    route_path: str | Path | None = None,
    data_dir: str | Path | None = None,
    include_sibling_orders: bool = False,
    station_count: int = _DEFAULT_STATION_COUNT,
    clear_all: bool = True,
    profile: dict[str, Any] | None = None,
) -> dict[str, Any]:
    """一键：清空演示 → 写入固定轨主数据+订单池 + flex* → 返回摘要。"""
    prof = profile if profile is not None else _P
    infer_map = prof.get("inferStdMin") or None
    route_path = Path(route_path) if route_path else DEFAULT_ROUTE_XLSX
    data_dir = Path(data_dir) if data_dir else DEFAULT_DATA_DIR

    primary = parse_complete_route_xlsx(route_path, infer_map)
    packages = [primary]
    if include_sibling_orders and data_dir.exists():
        # 仅当显式要求时带同源其它单
        orders_xlsx = _find_file(data_dir, "orders")
        routing_xlsx = _find_file(data_dir, "routing")
        bom_xlsx = _find_file(data_dir, "bom")
        if orders_xlsx:
            for od in parse_orders_workbook(orders_xlsx):
                if od["orderNo"] == primary["orderNo"]:
                    for k in ("wbs", "productCode", "productName", "drawingNo", "planStart", "dueDate", "quantity"):
                        if od.get(k) and not primary.get(k):
                            primary[k] = od[k]
                    continue
                ops = parse_routing_sheet(routing_xlsx, od["orderNo"], infer_map) if routing_xlsx else []
                if not ops:
                    continue
                bom = parse_bom_sheet(bom_xlsx, od["orderNo"]) if bom_xlsx else []
                packages.append({**od, "kitStatus": "未知", "operations": ops, "bom": bom, "source": str(orders_xlsx)})

    if clear_all:
        clear_demo_world(world)

    fixed = build_fixed_master(packages, station_count=station_count, profile=prof)
    for k, v in fixed.items():
        world[k] = v

    # flex 包：用同一 packages，避免再扫 siblings
    bundle = build_flex_bundle(
        route_path, data_dir,
        include_sibling_orders=False,
        station_count=station_count,
        profile=prof,
    )
    # 若带了 siblings，重建 flex 订单集以与 packages 对齐
    if len(packages) > 1:
        bundle = build_flex_bundle(
            route_path, data_dir,
            include_sibling_orders=True,
            station_count=station_count,
            profile=prof,
        )
    meta = apply_flex_bundle(world, bundle, replace=False)  # 已 clear_all
    meta["fixedMaterials"] = len(world.get("materials") or [])
    meta["fixedOperations"] = len(world.get("operations") or [])
    meta["salesOrders"] = len(world.get("salesOrders") or [])
    meta["clearedDemo"] = clear_all
    # 工厂名写入审计友好字段
    world.setdefault("flexParams", {})["siteProfile"] = "complete-route-full"
    world["flexParams"]["fixedMasterSynced"] = True
    return meta


def confirmation_for_site_load(meta: dict[str, Any]) -> tuple[str, list[str]]:
    title = "加载现场完整生产路线（清空演示并写入主数据+订单）"
    lines = [
        f"主订单：{meta.get('primaryOrder')}",
        f"订单数：{meta.get('orderCount')} · 工序：{meta.get('operationCount')} · BOM：{meta.get('bomCount')}",
        f"主数据物料：{meta.get('fixedMaterials')} · 工序库：{meta.get('fixedOperations')} · 销售订单：{meta.get('salesOrders')}",
        f"来源：{meta.get('source')}",
        "将清空演示工厂全部垃圾数据，写入现场订单/物料/BOM/工艺/产线/柔性资源。",
    ]
    for line in (meta.get("inferences") or [])[:6]:
        lines.append(f"推断：{line}")
    if len(meta.get("inferences") or []) > 6:
        lines.append(f"…另有 {len(meta['inferences']) - 6} 条推断说明")
    return title, lines