Aislo/resources/tester/test_b08_structure_sheet_router.py

"""구조물도 창구(B08) — B07 에서 옮긴 뒤 조회·제원 저장이 한 벌로 도는지 (2026-09-13, PLAN 3장 ②).

겨누는 것 셋
    ① 조회가 장을 냄 — 옛 B07 `/standard-sheets` 자리
    ② ⚠ 기초잡석 두께가 **산출 조건 값을 따름** — 옛 B07 창구는 두께를 안 넘겨 늘 0.2 로 섰음
       (원단위 탭과 구조물도가 같은 구조물에서 다른 값을 냈음)
    ③ 제원 저장이 그 장의 개소에 걸리고, 다시 조회하면 새 제원으로 섬
"""

from __future__ import annotations

import json
import sys
from pathlib import Path

import pytest
from fastapi import FastAPI
from fastapi.testclient import TestClient

ROOT = Path(__file__).resolve().parents[2]
sys.path.insert(0, str(ROOT))

import B08_Quantity.B08_Quantity_Router_Material as material_module  # noqa: E402
import B08_Quantity.B08_Quantity_Router_StructureSheet as router_module  # noqa: E402
from B05_Profile.B05_Profile_Structures_Repository import save_structures  # noqa: E402
from B05_Profile.B05_Profile_Structures_Schema import StructureInstance  # noqa: E402

PROJECT_ID = "22222222-2222-2222-2222-222222222222"
SHEETS = f"/api/projects/{PROJECT_ID}/quantity/structure-sheets"


@pytest.fixture()
def project(tmp_path: Path) -> Path:
    root = tmp_path / "project"
    root.mkdir()
    wall = StructureInstance.model_validate(
        {
            "type_id": "masonry_wet",
            "placement": "interval",
            "start_m": 100.0,
            "end_m": 110.0,
            "options": {"height_m": 2.5, "back_len_cm": 45},
        }
    )
    save_structures(str(root), [wall], base_revision=0)
    return root


@pytest.fixture()
def client(project: Path, monkeypatch: pytest.MonkeyPatch) -> TestClient:
    async def fake_root(project_id):
        return str(project)

    async def no_route(project_id):
        return {}

    monkeypatch.setattr(router_module, "_project_root", fake_root)
    monkeypatch.setattr(material_module, "_section_modes", no_route)
    monkeypatch.setattr(material_module, "_ground_types", no_route)
    app = FastAPI()
    app.include_router(router_module.router)
    return TestClient(app)


def _sheet(client: TestClient) -> dict:
    response = client.get(SHEETS)
    assert response.status_code == 200, response.text
    sheets = response.json()["sheets"]
    assert len(sheets) == 1, sheets
    return sheets[0]


def _unit_amount(sheet: dict, name: str) -> float:
    return next(row["unit_amount"] for row in sheet["rows"] if row["name"] == name)


def test_조회가_장을_낸다(client: TestClient) -> None:
    sheet = _sheet(client)
    assert sheet["type_id"] == "masonry_wet"
    assert sheet["member_count"] == 1
    assert sheet["billing_unit"] == "m" and sheet["billing_total"] == pytest.approx(10.0)
    assert all("spec" in row for row in sheet["rows"])


def test_양식이_있는_종류는_줄마다_식을_싣는다(client: TestClient) -> None:
    """PLAN 3장 ④ · 명세 13장 — 찰쌓기는 양식으로 줄이 서고 식·설명·갈 곳·출처가 실림."""
    sheet = _sheet(client)
    assert sheet["library_item"]["type_id"] == "masonry_wet"
    rows = {row["name"]: row for row in sheet["rows"]}
    돌쌓기 = rows["돌쌓기"]
    assert 돌쌓기["formula"] == "H*L*SQRT(1+N^2)"
    assert "비탈면적" in 돌쌓기["basis"]
    assert 돌쌓기["source"] == "library" and 돌쌓기["destination"] == "unit_price"
    assert all(row["destination"] for row in sheet["rows"])  # 갈 곳 빈 줄 없음
    # 돌 줄은 이름 고정 — 종류를 안 골라 규격이 빔(매칭 성공 아님, 명세 13장 Ⓒ).
    assert rows["돌"]["spec"] == ""
    # m당 값 — 제원(H=2.5·뒷길이 45·1:0.3)으로 다시 셈한 값.
    assert 돌쌓기["unit_amount"] == pytest.approx(2.5 * (1 + 0.3**2) ** 0.5)


def test_안_선_줄은_안_섬으로_실린다(client: TestClient) -> None:
    """버림을 「안 넣음」으로 저장하면 버림·기초잡석이 0 이 아니라 「안 섬」으로 옴."""
    sheet = _sheet(client)
    saved = client.put(
        f"{SHEETS}/spec",
        json={"sheet_key": sheet["key"], "base_revision": 1, "blinding_concrete": "안 넣음"},
    )
    assert saved.status_code == 200, saved.text
    rows = {row["name"]: row for row in _sheet(client)["rows"]}
    for name in ("버림콘크리트", "기초잡석"):
        assert rows[name]["skipped"] is True and rows[name]["unit_amount"] is None, rows[name]
        assert rows[name]["reason"], rows[name]


def test_식을_고쳐_저장하면_서버가_다시_풀고_되돌릴_수_있다(
    client: TestClient, project: Path
) -> None:
    """PLAN 3장 ⑤ — 프로젝트 장 단위 저장 · 값은 서버가 다시 냄 · 고친 줄은 출처 user."""
    sheet = _sheet(client)
    rows = {row["name"]: row for row in sheet["rows"]}
    원래 = rows["모르터"]
    saved = client.put(
        f"{SHEETS}/formulas",
        json={"sheet_key": sheet["key"], "rows": [{"seq": 원래["no"], "formula": "A*0.018"}]},
    )
    assert saved.status_code == 200, saved.text
    assert saved.json()["changed"] == 1 and saved.json()["errors"] == []

    after = {row["name"]: row for row in _sheet(client)["rows"]}
    assert after["모르터"]["unit_amount"] == pytest.approx(원래["unit_amount"] * 2)
    assert after["모르터"]["source"] == "user"
    assert after["모르터"]["default_formula"] == 원래["formula"]
    assert after["돌쌓기"]["source"] == "library"  # 안 고친 줄은 그대로 양식
    stored = json.loads((project / "project_settings.json").read_text(encoding="utf-8"))
    assert stored["quantity"]["structure_formula_overrides"][sheet["key"]] == {
        str(원래["no"]): {"formula": "A*0.018"}
    }

    # 원단위·자재총괄(build_table)도 같은 고친 식을 봄 — 구조물도와 안 갈림.
    from B08_Quantity.B08_Quantity_Engine_UnitQuantity import build_table
    from B08_Quantity.B08_Quantity_Router_Material import _collect_structures

    structures, names, _ = _collect_structures(str(project))
    table = build_table(
        structures,
        names,
        None,
        None,
        None,
        structure_formulas=stored["quantity"]["structure_formula_overrides"],
    )
    mortar = next(c for c in table["structures"][0]["components"] if c["name"] == "모르터")
    assert mortar["amount"] == pytest.approx(after["모르터"]["unit_amount"] * 10.0)
    assert mortar["source"] == "user" and "사용자 식" in mortar["basis"]

    # 되돌리기 — 빈 식이면 양식 식으로, 저장 칸에서도 지워짐.
    reverted = client.put(
        f"{SHEETS}/formulas",
        json={"sheet_key": sheet["key"], "rows": [{"seq": 원래["no"], "formula": None}]},
    )
    assert reverted.status_code == 200 and reverted.json()["changed"] == 1
    back = {row["name"]: row for row in _sheet(client)["rows"]}
    assert back["모르터"]["unit_amount"] == pytest.approx(원래["unit_amount"])
    assert back["모르터"]["source"] == "library"
    stored = json.loads((project / "project_settings.json").read_text(encoding="utf-8"))
    assert stored["quantity"]["structure_formula_overrides"] == {}


def test_틀린_식도_막지_않고_저장하되_오류를_돌려준다(client: TestClient) -> None:
    sheet = _sheet(client)
    seq = next(row["no"] for row in sheet["rows"] if row["name"] == "모르터")
    saved = client.put(
        f"{SHEETS}/formulas",
        json={"sheet_key": sheet["key"], "rows": [{"seq": seq, "formula": "A*없는칸"}]},
    )
    assert saved.status_code == 200, saved.text
    assert any("모르터" in error and "모르는 이름" in error for error in saved.json()["errors"])
    bad = client.put(
        f"{SHEETS}/formulas",
        json={"sheet_key": sheet["key"], "rows": [{"seq": 999, "formula": "1"}]},
    )
    assert bad.status_code == 400


def test_기초잡석_두께가_산출_조건을_따른다(client: TestClient, project: Path) -> None:
    기본 = _unit_amount(_sheet(client), "기초잡석")
    (project / "project_settings.json").write_text(
        json.dumps({"quantity": {"rubble_base_thickness_m": 0.3}}), encoding="utf-8"
    )
    바꿈 = _unit_amount(_sheet(client), "기초잡석")
    # 기본 0.2 → 0.3 — 버림 폭에 두께 비를 곱하는 식이라 1.5 배.
    assert 바꿈 == pytest.approx(기본 * 1.5)


def test_제원_저장이_그_장에_걸린다(client: TestClient) -> None:
    sheet = _sheet(client)
    saved = client.put(
        f"{SHEETS}/spec",
        json={"sheet_key": sheet["key"], "base_revision": 1, "back_len_cm": "55"},
    )
    assert saved.status_code == 200, saved.text
    assert saved.json()["changed"] == 1
    assert _sheet(client)["options"]["back_len_cm"] == 55


def test_없는_장이면_404(client: TestClient) -> None:
    response = client.put(f"{SHEETS}/spec", json={"sheet_key": "없는 장", "base_revision": 1})
    assert response.status_code == 404