"""Z01 기초데이터 아홉 — 품셈 근거 8 + 돌쌓기 갈래 1(2026-09-16 사용자 지시 · 브레인 승인).

사용자 잣대: 기초데이터 = **로직으로 계산되는 값이 아니라 값만으로 정의되는 데이터셋.**
  태움 — 토량환산 · 자재 할증 · 거푸집 전용 · 철근 갈래 · 목재 갈래 · 돌쌓기 경사·뒷길이·돌 종류·갈래
  안 태움 — 이음표(`type_map`·`form_map`·`bond.codes`) · 품셈 원문 표(coef `surcharge_*`) · 글·방침 ·
            구조물 실측(울진 한 현장 관찰값) · 기슭막이 교본값(값과 글이 한 줄에 섞임)
⚠ 축 칸(`@axis`)은 못 고침 — 그 칸이 `@id` 를 이루므로 바꾸면 덮개가 줄을 못 찾음.
⚠ 원문 중복(coef 「암괴…점토」 두 줄)은 **값이 같을 때만** 한 줄로 합침 — 갈리면 `DuplicateRowError`(브레인 조건).
"""

from __future__ import annotations

from typing import Any

_ROW = dict[str, Any]


def _brackets(steps: list[float]) -> list[str]:
    """직고 구간 이름 — 원문 표기(`∼1.5 · ∼3 · ∼5 · ∼7 · 7이상`)를 그대로 씀."""
    return [f"~{s:g}" for s in steps] + [f"{steps[-1]:g}이상"]


def _row(row_id: str, source: str, axis: tuple[str, ...], **cells: Any) -> _ROW:
    return {"@id": row_id, "@source": source, "@axis": axis, **cells}


def _coef(doc: dict[str, Any], name: str) -> list[_ROW]:
    """토량환산계수 L·C — 품셈 체적변화율. 원문 표(`surcharge_*`)·공구손료율은 여기 아님."""
    rows = []
    for table in ("coef_soil_L", "coef_soil_C"):
        for record in doc["variables"][table]["records"]:
            rows.append(
                _row(
                    f"{table}/{record['soil_type']}",
                    name,
                    ("table", "soil_type"),
                    table=table,
                    soil_type=record["soil_type"],
                    min=record.get("min"),
                    max=record.get("max"),
                    rule=record.get("rule"),
                    selection=record.get("selection"),
                )
            )
    return rows


def _material_surcharge(doc: dict[str, Any], name: str) -> list[_ROW]:
    return [
        _row(
            f"rates_pct/{r['material']}",
            name,
            ("material",),
            material=r["material"],
            rate=r.get("rate"),
            condition=r.get("condition"),
            alt_rate=r.get("alt_rate"),
            alt_condition=r.get("alt_condition"),
            pumsem=r.get("pumsem"),
        )
        for r in doc["rates_pct"]
    ]


def _formwork_reuse(doc: dict[str, Any], name: str) -> list[_ROW]:
    rows = []
    for r in doc["reuse_by_class"]:
        rows.append(
            _row(
                f"reuse_by_class/{r['class']}",
                name,
                ("table", "class"),
                table="reuse_by_class",
                **{"class": r["class"]},
                reuse_count=r.get("reuse_count"),
                examples=r.get("examples"),
            )
        )
    ratios = doc["reuse_ratio_pct"]
    for material in ("plywood", "timber"):
        for count, percent in (ratios.get(material) or {}).items():
            rows.append(
                _row(
                    f"reuse_ratio_pct/{material}/{count}",
                    name,
                    ("table", "material", "reuse_count"),
                    table="reuse_ratio_pct",
                    material=material,
                    reuse_count=int(count),
                    ratio_pct=percent,
                )
            )
    for r in doc["euroform_type"]["classes"]:
        rows.append(
            _row(
                f"euroform_type/classes/{r['key']}",
                name,
                ("table", "class"),
                table="euroform_type/classes",
                **{"class": r["key"]},
                daily_area_m2=r.get("daily_area_m2"),
                examples=r.get("examples"),
            )
        )
    return rows


def _rebar_complexity(doc: dict[str, Any], name: str) -> list[_ROW]:
    rows = [
        _row(
            f"classes/{r['key']}",
            name,
            ("table", "class"),
            table="classes",
            **{"class": r["key"]},
            examples=r.get("examples"),
        )
        for r in doc["classes"]
    ]
    for key, price in (doc["price_hint_krw_per_ton"].get("values") or {}).items():
        rows.append(
            _row(
                f"price_hint_krw_per_ton/{key}",
                name,
                ("table", "class"),
                table="price_hint_krw_per_ton",
                **{"class": key},
                price_krw_per_ton=price,
            )
        )
    return rows


def _timber_structure_class(doc: dict[str, Any], name: str) -> list[_ROW]:
    return [
        _row(
            f"classes/{r['key']}",
            name,
            ("class",),
            **{"class": r["key"]},
            carpenter=r.get("carpenter"),
            laborer=r.get("laborer"),
            examples=r.get("examples"),
        )
        for r in doc["classes"]
    ]


def _masonry_slope(doc: dict[str, Any], name: str) -> list[_ROW]:
    brackets = _brackets(doc["steps_m"])
    rows = []
    for bond, faces in doc["table"].items():
        for face, values in faces.items():
            for bracket, ratio in zip(brackets, values):
                rows.append(
                    _row(
                        f"table/{bond}/{face}/{bracket}",
                        name,
                        ("bond", "face", "height_bracket"),
                        bond=bond,
                        face=face,
                        height_bracket=bracket,
                        face_slope_ratio=ratio,
                    )
                )
    return rows


def _masonry_back_length(doc: dict[str, Any], name: str) -> list[_ROW]:
    brackets = _brackets(doc["steps_m"])
    rows = []
    for bond, pairs in doc["table_cm"].items():
        for bracket, pair in zip(brackets, pairs):
            rows.append(
                _row(
                    f"table_cm/{bond}/{bracket}",
                    name,
                    ("bond", "height_bracket"),
                    bond=bond,
                    height_bracket=bracket,
                    min_cm=pair[0],
                    max_cm=pair[1],  # 원문 「-」 는 그대로 빈 칸
                )
            )
    return rows


def _stone_kind(doc: dict[str, Any], name: str) -> list[_ROW]:
    rows = []

    def unit_rows(table: str, holder: dict[str, Any]) -> None:
        for kind, lengths in holder.items():
            if not isinstance(lengths, dict):
                continue
            for cm, value in lengths.items():
                rows.append(
                    _row(
                        f"{table}/{kind}/{cm}",
                        name,
                        ("table", "stone_kind", "back_length_cm"),
                        table=table,
                        stone_kind=kind,
                        back_length_cm=int(cm),
                        m3_per_m2=value,
                    )
                )

    for table in ("wedge_stone_m3_per_m2", "fill_concrete_m3_per_m2"):
        unit_rows(table, doc[table])
    for kind, ratio in doc["backfill_ratio_of_back_length"].items():
        if isinstance(ratio, (int, float)):
            rows.append(
                _row(
                    f"backfill_ratio_of_back_length/{kind}",
                    name,
                    ("table", "stone_kind"),
                    table="backfill_ratio_of_back_length",
                    stone_kind=kind,
                    ratio=ratio,
                )
            )
    fallback = doc["fallback"]  # 돌 종류 미지정일 때 쓰는 한 벌(건설품셈 참고자료)
    for table in ("wedge_stone_m3_per_m2", "fill_concrete_m3_per_m2"):
        for cm, value in (fallback.get(table) or {}).items():
            rows.append(
                _row(
                    f"fallback/{table}/{cm}",
                    name,
                    ("table", "back_length_cm"),
                    table=f"fallback/{table}",
                    back_length_cm=int(cm),
                    m3_per_m2=value,
                )
            )
    if isinstance(fallback.get("backfill_ratio_of_back_length"), (int, float)):
        rows.append(
            _row(
                "fallback/backfill_ratio_of_back_length",
                name,
                ("table",),
                table="fallback/backfill_ratio_of_back_length",
                ratio=fallback["backfill_ratio_of_back_length"],
            )
        )
    return rows


def _masonry_class(doc: dict[str, Any], name: str) -> list[_ROW]:
    rows = [
        _row(
            f"back_length/classes/{r['key']}",
            name,
            ("table", "class"),
            table="back_length/classes",
            **{"class": r["key"]},
            max_cm=r.get("max_cm"),
        )
        for r in doc["back_length"]["classes"]
    ]
    for value in doc["boulder_diameter"]["classes"]:
        rows.append(
            _row(
                f"boulder_diameter/{value}",
                name,
                ("table", "class"),
                table="boulder_diameter",
                **{"class": value},
            )
        )
    for type_id, ratio in doc["face_slope"]["by_type"].items():
        rows.append(
            _row(
                f"face_slope/{type_id}",
                name,
                ("table", "type_id"),
                table="face_slope",
                type_id=type_id,
                face_slope_ratio=ratio,
            )
        )
    return rows


def _machine_productivity(doc: dict[str, Any], name: str) -> list[_ROW]:
    """기계 작업량 밑값 — 코드에 박혀 있던 값을 꺼낸 자리(불도저 속도·삽날 · 덤프 운반·적재 계수).

    ⚠ 식(`Q = n·q·f·E` 따위)은 값이 아니라 로직이라 계산 모듈에 남는다 — 여기는 계수만.
    """
    rows = []
    for r in doc["variables"]["dozer_speed"]["records"]:
        rows.append(
            _row(
                f"dozer_speed/{r['track']}/{r['tonnage_ton']}/{r['gear']}",
                name,
                ("table", "track", "tonnage_ton", "gear"),
                table="dozer_speed",
                track=r["track"],
                tonnage_ton=float(r["tonnage_ton"]),
                gear=int(r["gear"]),
                forward_m_per_min=float(r["forward_m_per_min"]),
                reverse_m_per_min=float(r["reverse_m_per_min"]),
            )
        )
    for r in doc["variables"]["dozer_blade"]["records"]:
        rows.append(
            _row(
                f"dozer_blade/{r['track']}/{r['tonnage_ton']}",
                name,
                ("table", "track", "tonnage_ton"),
                table="dozer_blade",
                track=r["track"],
                tonnage_ton=float(r["tonnage_ton"]),
                blade_m3=float(r["blade_m3"]),
            )
        )
    for r in doc["variables"]["dump_haul"]["records"]:
        rows.append(
            _row(
                f"dump_haul/{r['key']}",
                name,
                ("table", "key"),
                table="dump_haul",
                key=r["key"],
                value=float(r["value"]),
                unit=r.get("unit"),
                meaning=r.get("meaning"),
            )
        )
    for r in doc["variables"]["dump_material"]["records"]:
        rows.append(
            _row(
                f"dump_material/{r['work_item_code']}",
                name,
                ("table", "work_item_code"),
                table="dump_material",
                work_item_code=r["work_item_code"],
                label=r["label"],
                unit_weight_ton_per_m3=float(r["unit_weight_ton_per_m3"]),
                loose_factor=float(r["loose_factor"]),
                bucket_factor=float(r["bucket_factor"]),
                loader_efficiency=float(r["loader_efficiency"]),
                truck_efficiency=float(r["truck_efficiency"]),
                loading_efficiency=float(r["loading_efficiency"]),
                notes=r.get("notes"),
                loading_note=r.get("loading_note"),
            )
        )
    return rows


#: kind → 원본 파일 id · 줄 만드는 길 · 고칠 칸. 이름은 **자료 이름 그대로**(브레인).
SPEC: dict[str, dict[str, Any]] = {
    "coef": {"file": "coef", "build": _coef, "editable": ["min", "max"]},
    "material_surcharge": {
        "file": "material_surcharge",
        "build": _material_surcharge,
        "editable": ["rate", "alt_rate"],
    },
    "formwork_reuse": {
        "file": "formwork_reuse",
        "build": _formwork_reuse,
        "editable": ["reuse_count", "ratio_pct", "daily_area_m2"],
    },
    "rebar_complexity": {
        # ⚠ 단가 참고값은 **B09 가 자재 단가로 셈한 값**이라 고칠 칸이 아님(코덱스 검증 1 · 2026-09-16).
        #   사용자 잣대 「마스터 = 계산으로 나오는 값이 아니라 값 그 자체」와 어긋나 editable 에서 뺌.
        "file": "rebar_complexity",
        "build": _rebar_complexity,
        "editable": [],
        "locked": {
            "price_krw_per_ton": "계산값 — B09 가 자재 단가로 셈(표시 전용 · 밑값을 고쳐야 바뀜)"
        },
        "formula": {
            "price_krw_per_ton": "갈래별 이형철근 단가 참고값 = B09 가 자재 단가에서 셈 — 표시 전용(B08 계산에 안 듦)"
        },
    },
    "timber_structure_class": {
        "file": "timber_structure_class",
        "build": _timber_structure_class,
        "editable": ["carpenter", "laborer"],
    },
    "masonry_slope": {
        "file": "masonry_slope",
        "build": _masonry_slope,
        "editable": ["face_slope_ratio"],
    },
    "masonry_back_length": {
        "file": "masonry_back_length",
        "build": _masonry_back_length,
        "editable": ["min_cm", "max_cm"],
    },
    "stone_kind": {"file": "stone_kind", "build": _stone_kind, "editable": ["m3_per_m2", "ratio"]},
    "machine_productivity": {
        "file": "machine_productivity",
        "build": _machine_productivity,
        "editable": [
            "forward_m_per_min",
            "reverse_m_per_min",
            "blade_m3",
            "value",
            "unit_weight_ton_per_m3",
            "loose_factor",
            "bucket_factor",
            "loader_efficiency",
            "truck_efficiency",
            "loading_efficiency",
        ],
    },
    "masonry_class": {
        "file": "masonry_class",
        "build": _masonry_class,
        "editable": ["max_cm", "face_slope_ratio"],
    },
}