From 41e0b5b7ea64847a9cce5750eed9119a3b984558 Mon Sep 17 00:00:00 2001
From: umsangdon <umsangdon@gmail.com>
Date: Sun, 13 Sep 2026 22:35:41 +0900
Subject: [PATCH] =?UTF-8?q?fix(b09):=20=EA=B5=AC=EC=A1=B0=EB=AC=BC?=
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- 내역 단가 = 구조물도 일위대가 표 계금(성분 칸 0.1원 절사 합의 1원 절사), 금액 = 성분 소계 × 연장
- 명세 7장 「호표 안 성분 소계는 절사」 — 안 자른 값을 쓰면 192,429 ↔ 192,430 으로 갈렸음

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016VBGFXB9AbJBwXP19z75Qq
---
 .../B08_Quantity_Engine_StructurePriceLink.py     | 14 ++++++++++----
 .../B09_Estimation_BillOfQuantities_Rows.py       |  6 +++---
 resources/tester/test_b09_structure_price_link.py | 15 +++++++++++++--
 3 files changed, 26 insertions(+), 9 deletions(-)

diff --git a/B08_Quantity/B08_Quantity_Engine_StructurePriceLink.py b/B08_Quantity/B08_Quantity_Engine_StructurePriceLink.py
index 6f7aaede..af6fc4f6 100644
--- a/B08_Quantity/B08_Quantity_Engine_StructurePriceLink.py
+++ b/B08_Quantity/B08_Quantity_Engine_StructurePriceLink.py
@@ -130,11 +130,16 @@ def price_sheets(
     library: Iterable[dict[str, Any]],
     manual_all: dict[str, Any] | None = None,
 ) -> dict[str, dict[str, Any]]:
-    """B09 내역이 쓸 호표 금액 `{B-AX-ST-…#키: {money, blocked, unconfirmed, reasons}}`.
+    """B09 내역이 쓸 호표 금액 `{B-AX-ST-…#키: {money, total, blocked, unconfirmed, reasons}}`.
 
-    `money` 는 **안 자른** 단위(m)당 3분할 — 자르기는 내역 줄 자리 규칙(B09)이 함.
+    ⚠ `money` 는 **호표 표의 성분 소계**(칸마다 0.1원 절사한 합) · `total` 은 계금(1원 절사) —
+      명세 7장 「호표 안 성분 소계는 절사」. 안 자른 값을 쓰면 구조물도 화면(192,429)과
+      내역 단가(192,430)가 1원 갈림(2026-09-13 검증 프로젝트 실측).
     """
+    from decimal import Decimal
+
     from B08_Quantity.B08_Quantity_Engine_StructureUnitPrice import unit_price_money
+    from B09_Estimation.B09_Estimation_PriceBook import Money3
 
     prices: dict[str, dict[str, Any]] = {}
     library = list(library)
@@ -149,9 +154,10 @@ def price_sheets(
         )
         if assembled is None:
             continue
-        table, money = assembled
+        table, _exact = assembled
         prices[structure_price_code(entry["code"], entry["key"])] = {
-            "money": money,
+            "money": Money3(*(Decimal(str(table[k])) for k in ("material", "labor", "expense"))),
+            "total": Decimal(str(table["total"])),
             "blocked": table["blocked"],
             "unconfirmed": table["unconfirmed"],
             "reasons": [
diff --git a/B09_Estimation/B09_Estimation_BillOfQuantities_Rows.py b/B09_Estimation/B09_Estimation_BillOfQuantities_Rows.py
index 582aa524..b61f2f95 100644
--- a/B09_Estimation/B09_Estimation_BillOfQuantities_Rows.py
+++ b/B09_Estimation/B09_Estimation_BillOfQuantities_Rows.py
@@ -140,9 +140,9 @@ def _structure_price_row(
         )
         return row
 
-    money = entry["money"]
-    line = money.scaled(item.quantity)
-    row.unit_price_krw = round_at(money.total, OutputPlace.UNIT_PRICE_ROW)
+    # 단가 = 호표 계금(구조물도 화면과 같은 값) · 금액 = 호표 성분 소계 × 수량(명세 7장).
+    line = entry["money"].scaled(item.quantity)
+    row.unit_price_krw = entry["total"]
     row.amount_krw = round_at(line.total, OutputPlace.BOQ_ROW)
     row.material_krw = line.material
     row.labor_krw = line.labor
diff --git a/resources/tester/test_b09_structure_price_link.py b/resources/tester/test_b09_structure_price_link.py
index bbeb6dde..75b83906 100644
--- a/resources/tester/test_b09_structure_price_link.py
+++ b/resources/tester/test_b09_structure_price_link.py
@@ -104,8 +104,19 @@ def test_내역은_호표_금액에_연장을_곱한다() -> None:
     row = next(r for r in bill.rows if r.code == entries[0]["code"])
     # 모르터 공종 코드가 선 뒤(랩탑 메인 AX-WK) 찰쌓기 호표 세 줄이 다 섬.
     assert not entry["blocked"], entry["reasons"]
-    assert row.unit_price_krw == round_at(entry["money"].total, OutputPlace.UNIT_PRICE_ROW)
-    assert row.amount_krw == round_at(entry["money"].scaled(Decimal(10)).total, OutputPlace.BOQ_ROW)
+    # 단가 = 구조물도 일위대가 표 계금 그대로(화면과 한 값) · 금액 = 성분 소계 × 연장.
+    from B08_Quantity.B08_Quantity_Engine_StructureUnitPrice import unit_price_table
+
+    table = unit_price_table(
+        entries[0]["template"],
+        entries[0]["sheet"],
+        _build().book,
+        lambda code, value: find_variant_code(code, value, _build()),
+        [load_template("masonry_wet")],
+    )
+    assert row.unit_price_krw == Decimal(str(table["total"]))
+    cells = sum(Decimal(str(table[k])) for k in ("material", "labor", "expense"))
+    assert row.amount_krw == round_at(cells * Decimal(10), OutputPlace.BOQ_ROW)
     assert row.quantity == Decimal(10) and f"호표 {ref}" in row.note