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Aislo/M02_MasterTemplete/M02_Sangeun_Calc.py
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"""M02 단가산출(SK) 셈 — 바탕 사슬 → 고친 줄 → M01 엔진 한 벌(PLAN 715-1b · 715-2).
셈 = ① 바탕(M01 로직 · 바탕 SK 의 고친 줄 · 없음) ② `M02_Sangeun_Doc.patched` ③ 더한줄 참조 ·
(SK · SC) · 고정 줄 = 먼저 셈한 1 단위 노 · 재 · 경 → `값묶음`
④ M01 색인 위에 고친 줄을 SK 키로 얹어
(M01 시험 계산 `_swap` 과 같은 꼴 · 메모리만 · 정본 · 캐시 안 고침) `labor.run_line` — 자동값 ·
켜쌓기율 · 고름 · % 덧줄을 엔진이 다시 셈. 1 단위 = 기준 ÷ 배(바탕 로직 결과단위 앞 수).
계산 자리(CLAUDE.md 5장 ③) = 서버 단독 · 화면은 셈 길(저장 안 함 · 최신 응답만).
저장(`clean_doc`) = 꼴 검사 + 참조 위 층 · 있는 문서 · 순환 422 + 서버가 `원값` · `바탕판` 적음.
"""
from __future__ import annotations
import hashlib
import json
from decimal import Decimal
from typing import Any
from M02_MasterTemplete import M02_Labor_Doc as labor
from M02_MasterTemplete import M02_Labor_Fixed as fixed
from M02_MasterTemplete import M02_Labor_Ref as refs
from M02_MasterTemplete import M02_MasterTemplete_Store as store
from M02_MasterTemplete import M02_Sangeun_Doc as sd
COSTS = labor.COSTS
Ref = dict[str, Any]
class _Over:
"""M01 색인 위에 고친 줄 하나 — `logic(키)` 만 가로챔(그 밖 그대로 · 색인 안 고침)."""
def __init__(self, whole: Any, key: str, row: dict) -> None:
self._whole, self._key, self._row = whole, key, row
def logic(self, ref: str) -> dict:
return self._row if ref == self._key else self._whole.logic(ref)
def __getattr__(self, name: str) -> Any:
return getattr(self._whole, name)
def _fail(e: sd.DocError) -> store.StoreError:
return store.StoreError(e.status, str(e))
def times_of(row: dict) -> Decimal:
"""결과단위 분모 앞 수(원/10㎡ → 10) — 없으면 1."""
from M01_MasterData import M01_MasterData_Store_Combo as combo_store
per = combo_store.mu.per(row.get("결과단위")) # 712-2 단위 한 벌
return per[0][0] if len(per) == 1 else Decimal(1)
def fingerprint(row: dict) -> str:
raw = json.dumps(row, ensure_ascii=False, sort_keys=True, default=str)
return hashlib.sha256(raw.encode("utf-8")).hexdigest()[:16]
# ── 바탕 사슬 → 고친 줄 ─────────────────────────────────────────────────
def _base_of(doc: dict, whole: Any, read: Any, trail: tuple[str, ...]) -> dict[str, Any]:
"""이 SK 가 얹힐 바탕 — {줄, 고름, 자재표시, 입력값, 켜쌓기율, 짝잃음}."""
base = doc.get("바탕")
empty = {"고름": {}, "자재표시": {}, "입력값": {}, "켜쌓기율": None, "짝잃음": []}
if not base:
return {**empty, "줄": sd.empty_row(doc)}
if "로직" in base:
try:
return {**empty, "줄": whole.logic(base["로직"])}
except Exception as e: # noqa: BLE001 — 엔진 FormulaError
raise sd.DocError(f"바탕 로직 · {e}") from e
ref = base["참조"]
rid = refs.ref_id(ref)
if rid in trail:
keys = [t.rsplit("|", 1)[-1] for t in (*trail, rid)]
raise sd.DocError("순환 — " + " → ".join(keys), 422)
if len(trail) >= refs.DEPTH:
raise sd.DocError(f"바탕 사슬이 {refs.DEPTH}단을 넘음", 422)
parent = read(ref)
if not isinstance(parent, dict):
raise sd.DocError(f"없는 바탕 「{ref.get('키')}」")
up = resolve(parent, whole, read, (*trail, rid))
lost = [{**x, "바탕": ref.get("키")} for x in up["짝잃음"]]
return {**up, "짝잃음": lost}
def resolve(doc: dict, whole: Any, read: Any = refs.read_ref, trail: tuple = ()) -> dict[str, Any]:
"""SK 문서 → 고친 줄 `{줄, 고름, 자재표시, 정체, 짝잃음, 입력값, 켜쌓기율, 배, 바탕판}` ·
`trail` = 지나온 참조 이름표(순환 · 깊이 422)."""
base = _base_of(doc, whole, read, trail)
got = sd.patched(base["줄"], doc, base["고름"], base["자재표시"])
rate = doc.get("켜쌓기율", base["켜쌓기율"])
return {
**got,
"짝잃음": base["짝잃음"] + got["짝잃음"],
"입력값": {**base["입력값"], **(doc.get("입력값") or {})},
"켜쌓기율": rate,
"배": times_of(base["줄"]),
"바탕판": fingerprint(base["줄"]),
}
def _bundles(row: dict, whole: Any, expand: Any, trail: tuple) -> str | None:
"""더한줄 참조 · 고정 줄 `값묶음` = 1 단위 노 · 재 · 경 — 못 셈이면 까닭."""
for item in row["호표"]:
if item.get("값묶음") is not None or not ("참조" in item or "고정" in item):
continue
sub = expand(item["참조"], trail) if "참조" in item else fixed.line(whole, item["고정"])
if sub.get("기준") is None:
return f"「{sub.get('이름') or item.get('이름')}」 {sub.get('까닭')}"
item["값묶음"] = {k: Decimal(str(sub["기준"][k])) for k in COSTS}
item["이름"] = item.get("이름") or sub.get("이름") or ""
item["단위"] = item.get("단위") or sub.get("단위") or ""
return None
def run(
doc: dict,
whole: Any,
given: dict | None = None,
read: Any = refs.read_ref,
expand: Any = None,
trail: tuple = (),
) -> dict[str, Any]:
"""SK 셈(저장 안 함) — `run_line` 답 + `{1단위, 배, 정체, 짝잃음, 바탕판}` · 줄마다 `cid` ·
고친 칸 `덮개`(칸 이름) · `원값`. 틀린 문서 · 순환 = `sd.DocError`."""
from M02_MasterTemplete.M02_Labor_Expand import Expand
got = resolve(doc, whole, read, trail)
row = {**got["줄"], "호표": [dict(x) for x in got["줄"]["호표"]]}
why = _bundles(row, whole, expand or Expand(whole, read), trail)
head = {k: got[k] for k in ("정체", "짝잃음", "바탕판")} | {"배": got["배"]}
if why:
return {**head, "기준": None, "1단위": None, "줄": [], "까닭": why}
key = str(doc.get("키") or "SK-000000")
over = _Over(whole, key, {**row, "키": key})
values = {**got["입력값"], **(given or {})}
out = labor.run_line(over, key, values, got["켜쌓기율"], got["고름"] or None)
covers = doc.get("덮개") or {}
lines = []
for cid, line in zip(got["정체"], out.get("줄") or []):
mine = covers.get(cid) or {}
mark = {"덮개": [k for k in sd.COVER_KEYS if k in mine]} if mine else {}
lines.append(
{**line, "cid": cid, **mark, **({"원값": mine["원값"]} if "원값" in mine else {})}
)
out = labor.drop_apart({**out, "줄": lines}, got["자재표시"])
base = out.get("기준")
unit = {k: Decimal(str(v)) / got["배"] for k, v in base.items()} if base else None
return {**out, **head, "1단위": unit}
def unit(doc: dict, whole: Any, expand: Any, trail: tuple) -> dict[str, Any]:
"""펼침(`Expand`) 한 칸 — `{이름, 단위, 기준(1 단위), 까닭, 줄, 짝잃음}` · 못 셈 = 까닭."""
head = {"이름": doc.get("이름"), "단위": doc.get("단위")}
try:
got = run(doc, whole, None, expand.read, expand, trail)
except sd.DocError as e:
return {**head, "기준": None, "까닭": str(e)}
why = got.get("까닭") or (None if got.get("1단위") else "돈 아닌 로직")
times = got["배"]
lines = [
{
**x,
"수량": None if x.get("수량") is None else Decimal(str(x["수량"])) / times,
"금액": None if x.get("금액") is None else Decimal(str(x["금액"])) / times,
}
for x in got.get("줄") or []
]
return {**head, "기준": got["1단위"], "까닭": why, "줄": lines, "짝잃음": got["짝잃음"]}
def head_of(doc: dict) -> str:
return f"1 {doc.get('단위')} 당"
# ── 저장 ──────────────────────────────────────────────────────────────
def _check_refs(doc: dict, here_: refs.Here) -> None:
me = {"층": here_[0], "주인": here_[1], "키": doc["키"]}
base = doc.get("바탕") or {}
if "참조" in base:
base["참조"] = refs.check_ref(base["참조"], "바탕", here_)
if refs.kind_of(base["참조"]["키"]) != sd.KIND:
raise store.StoreError(400, "바탕 참조는 단가산출(SK)만")
for at, one in enumerate(doc.get("더한줄") or [], 1):
if "참조" in one:
one["참조"] = refs.check_ref(one["참조"], f"더한줄 {at}째", here_)
for ref in refs.refs_in(doc):
if refs.ref_id(ref) == refs.ref_id(me):
raise store.StoreError(422, f"순환 — 자기 자신을 담음 「{doc['키']}」")
refs._no_loop(ref, [me, ref])
def clean_doc(doc: Any, here_: refs.Here) -> dict[str, Any]:
"""저장 꼴(`Labor_Ref.clean_doc` 가 부름) — 검사 · 참조 · 순환 · 서버가 `원값` · `바탕판`."""
from M01_MasterData import M01_MasterData_Store as m01
whole = m01.loaded()[1]
try:
rough = sd.clean(doc, None, whole)
_check_refs(rough, here_)
base = _base_of(rough, whole, refs.read_ref, ())
out = sd.clean(doc, base["줄"], whole)
out["바탕"], out["더한줄"] = rough["바탕"], rough["더한줄"]
if out["덮개"]:
bare = run({**out, "덮개": {}}, whole) # 덮기 전 값 = 원값(그때 M01)
was = {x["cid"]: x for x in bare.get("줄") or []}
for cid, one in out["덮개"].items():
if cid in was:
one["원값"] = _was(was[cid])
out["바탕판"] = fingerprint(base["줄"])
except sd.DocError as e:
raise _fail(e) from e
return out
def _was(line: dict) -> dict[str, Any]:
keep = {"qty": line.get("율", line.get("수량")), "단가": line.get("단가")}
return {k: sd.plain(Decimal(str(v))) for k, v in keep.items() if v is not None}
def calc_doc(doc: Any, given: dict | None = None) -> dict[str, Any]:
"""셈 길(`M02_Sangeun_Router`) — 지금 층 문서 · 저장 전 화면 문서 · 틀림 400 · 순환 422."""
from M01_MasterData import M01_MasterData_Store as m01
whole = m01.loaded()[1]
try:
clean = sd.clean(doc, None, whole)
_check_refs(clean, refs.here()) # 저장 전 문서도 위 층만 · 있는 문서 · 순환 422
me = refs.ref_id({"층": refs.here()[0], "주인": refs.here()[1], "키": clean["키"]})
got = run(clean, whole, given, trail=(me,))
except sd.DocError as e:
raise _fail(e) from e
return labor._json({**got, "머리": head_of(clean)})
def from_line(line: Any, name: str, unit: str) -> dict[str, Any]:
"""[단가산출로 저장](715-3) — 일위대가 줄(바탕 · 입력값 · 고름 · 줄 덮개) → 지금 층 새 SK ·
답 = `{이름: 새 키, 줄: 그 SK 참조 줄}`(일위대가 문서는 화면 [저장] 때 바뀜)."""
from M01_MasterData import M01_MasterData_Store as m01
from M02_MasterTemplete import M02_Labor_Patch as patch
if not isinstance(line, dict):
raise store.StoreError(400, "줄이 묶음 아님")
doc = patch.to_sangeun(line, name, unit, m01.loaded()[1])
made = refs.create(sd.KIND, doc)
at = refs.here()
keep = {k: line[k] for k in ("별칭", "메모", "수량") if k in line}
return {
"이름": made["이름"],
"줄": {"참조": {"층": at[0], "주인": at[1], "키": made["이름"]}, **keep},
}