Aislo/resources/tester/test_728_2_sk_unit.py

"""728-2 지킴 — SK 단위 환산: 바탕 기준단위 → SK 단위 배 · 화면 줄 · 계 = SK 1 단위 몫 ·
계수 없으면 셈 막음 · 「식」 = 옛 셈 · 둘째 기초 수량 처음값 · 돈 아닌 기초 고르기 창에서 뺌 ·
고침 꼴 화면배 되돌림."""

from __future__ import annotations

import json
import subprocess
import sys
from decimal import Decimal
from pathlib import Path

import pytest

ROOT = Path(__file__).resolve().parents[2]
HERE = Path(__file__).resolve().parent
sys.path.insert(0, str(ROOT))
sys.path.insert(0, str(ROOT / "resources/master_data/scripts"))

import master_unit as mu  # noqa: E402

from M01_MasterData import M01_MasterData_Store as m01  # noqa: E402
from M02_MasterTemplete import M02_Sangeun_Calc as sc  # noqa: E402
from M02_MasterTemplete import M02_Sangeun_Doc as sd  # noqa: E402


@pytest.fixture(scope="module")
def whole():
    return m01.loaded()[1]


def _doc(base, unit, **more):
    return {"키": "SK-999999", "이름": "sub3임시", "단위": unit, "바탕": {"로직": base}, **more}


def _shown(whole, doc):
    clean = sd.clean(doc, None, whole)
    return sc.per_unit(sc.run(clean, whole), clean)


def test_단목베기_100본_제안_본으로_바꾸면_1본_계(whole):
    full = _shown(whole, _doc("GF000287", "100본"))
    assert full["배"] == 1 and round(full["기준"]["계"], 2) == Decimal("153889.40")
    assert sc.head_of({"단위": "100본"}) == "100본 당"
    one = _shown(whole, _doc("GF000287", "본"))
    assert one["배"] == 100 and round(one["기준"]["계"], 2) == Decimal("1538.89")
    assert sc.head_of({"단위": "본"}) == "1 본 당"
    pairs = [(x["수량"], y["수량"]) for x, y in zip(full["줄"], one["줄"], strict=True)]
    assert all(b == a / 100 for a, b in pairs) and one["화면배"] == 100  # 세부 품 ÷100


def test_사석_수상고르기_10제곱미터_에서_1제곱미터(whole):
    one = _shown(whole, _doc("GC000421", "㎡"))
    assert round(one["기준"]["계"], 2) == Decimal("44791.32")


def test_성격_다르면_계수_칸_없으면_셈_막음(whole):
    with pytest.raises(sd.DocError, match="환산 계수"):
        _shown(whole, _doc("GF000099", "m"))
    base = _shown(whole, _doc("GF000099", "㎥"))["기준"]["계"]
    two = _shown(whole, _doc("GF000099", "m", 환산={"계수": 2}))
    assert two["배"] == 2 and two["기준"]["계"] == base / 2
    with pytest.raises(sd.DocError, match="단위중량"):
        _shown(whole, _doc("GF000099", "톤"))
    rock = _shown(
        whole, _doc("GF000099", "톤", 환산={"단위중량": {"종별": "암석", "형상": "화강암"}})
    )
    assert rock["배"] == Decimal("2.7")  # 1 ㎥ = 2.7 톤(2,700 ㎏/㎥)
    with pytest.raises(sd.DocError, match="0 보다"):
        sd.clean(_doc("GF000099", "m", 환산={"계수": 0}), None, whole)


def test_식_빈_단위는_옛_셈(whole):
    old = _shown(whole, _doc("GF000287", "식"))
    assert old["배"] == 100 and round(old["1단위"]["계"], 2) == Decimal("1538.89")
    assert "화면배" not in old and old["기준"]["계"] == Decimal("153889.4")  # 화면 = 바탕 몫 그대로


def test_둘째_기초_수량_처음값_배(whole):
    """바탕 10㎡(GC000421) + 둘째 기초 100㎡(GF000041) — 처음값 0.1 = 바탕 기준단위 몫."""
    qty = mu.swap("10㎡", "100㎡")["배"]
    assert qty == Decimal("0.1")
    alone = sc.run(sd.clean(_doc("GF000041", "100㎡"), None, whole), whole)["1단위"]["계"]
    one = {"종류": "로직", "로직": "GF000041", "입력값": {}, "수량": float(qty)}
    got = sc.run(sd.clean(_doc("GC000421", "㎡", 더한줄=[one]), None, whole), whole)
    bare = sc.run(sd.clean(_doc("GC000421", "㎡"), None, whole), whole)
    added = got["1단위"]["계"] - bare["1단위"]["계"]
    assert abs(added - alone * qty / 10) < Decimal("0.01")  # ㎡ 몫 = 100㎡ 값 ÷100
    src = (ROOT / "M02_MasterTemplete/M02_MasterTemplete_Sangeun_Detail.ts").read_text(
        encoding="utf-8"
    )
    assert "swapUnit(" in src and "addBase(" in src and "baseUnitOf(" in src


def test_돈_아닌_기초_고르기_창에서_뺌(whole):
    money = [
        r
        for tid, d in whole.index.items()
        if tid in ("GC", "GF", "QC", "QF")
        for r in d.values()
        if isinstance(r, dict)
        and "결과단위" in r
        and not str(r["결과단위"]).strip().startswith("원")
    ]
    assert len(money) == 21
    src = (ROOT / "M02_MasterTemplete/M02_MasterTemplete_Find_Pick.ts").read_text(encoding="utf-8")
    assert '!logic.결과단위.trim().startsWith("원")' in src


def test_고침_꼴_화면배_되돌림():
    proc = subprocess.run(  # noqa: S603 — 고정 실행 파일
        ["node", str(HERE / "helper_728_2_cover_unit.cjs")],
        capture_output=True,
        text=True,
        encoding="utf-8",
        timeout=60,
    )
    assert proc.returncode == 0, proc.stderr
    out = json.loads(proc.stdout)
    assert out["was"]["qty"] == pytest.approx(0.2)  # 바탕 값 = 문서 몫(100본)
    assert out["cover"]["labor:LB000101#0"]["qty"] == pytest.approx(0.3)
    assert out["added"] == pytest.approx(60)
    assert out["shown"]["0"]["qty"] == pytest.approx(0.003)  # 다시 그리면 화면 몫
    assert out["shown"]["1"]["qty"] == pytest.approx(0.6)