Aislo/resources/tester/test_349_pipeline_once.py

"""PLAN 349 sub7 — 조작 하나 = 묶음 한 번 · 열기만 하면 저장 정본 그대로.

· 열 때 묶음 한 번 · 측점 목록 = 저장 측점(갈아끼움 없음 · 관 누가거리 = 저장값)
· 노선 꼭짓점 한 번 끌기 = 한 번(sources [route]) — 갈아끼운 상세 다시 그림이 처음부터 다시 안 부름
· 되돌리기 한 번(열 때로) = 한 번 · 관 · 계획고 = 저장값 · 측점 = 저장 측점
· 다시 열면 같은 값 · 계산 · 알림 안 입력 쓰기 0
짝: `helper_349_pipeline_once.cjs`(실제 TS 를 Node 로 · 서버 창구만 가짜 · 종단 보기 고리 흉내).
"""

from __future__ import annotations

import csv
import json
import subprocess
import sys
import tempfile
from pathlib import Path

import pytest

HERE = Path(__file__).resolve().parent
ROOT = HERE.parents[1]
if str(ROOT) not in sys.path:
    sys.path.insert(0, str(ROOT))

from helper_verify_project import ROUTE_SET, SKIP_REASON, find_project  # noqa: E402

from B05_Profile.B05_Profile_Structures_Schema import structure_type_map  # noqa: E402
from common_util.common_util_surface_sampler import dtm_grid_bytes  # noqa: E402
from config.config_system_design import STANDARD_CROSS_SECTION  # noqa: E402

pytestmark = pytest.mark.skipif(
    not (ROOT / "config" / "node_modules" / "typescript").is_dir(),
    reason="프론트엔드 의존성 미설치",
)

PROJECT = find_project(*ROUTE_SET)  # 지금 있는 검증 프로젝트(읽기만)
ROUTE = PROJECT / "B05_Profile/route"
SECTION = PROJECT / "B06_Section"
GRID = PROJECT / "B04_PreProcess/models/dtm_classification_smooth.npz"
ONES = {g: {"loose": 1.0, "compacted": 1.0} for g in ("soil", "ripping_rock", "blasting_rock")}


def _csv(path: Path) -> list[list[float]]:
    with path.open(encoding="utf-8") as handle:
        return [[float(r["x"]), float(r["y"])] for r in csv.DictReader(handle)]


def _json(path: Path):
    return json.loads(path.read_text(encoding="utf-8"))


@pytest.fixture(scope="module")
def r() -> dict:
    if not (GRID.is_file() and (SECTION / "longitudinal/longitudinal.json").is_file()):
        pytest.skip(SKIP_REASON)
    curves = _json(ROUTE / "planned_route_curves.json")
    sections = sorted(
        (_json(p) for p in (SECTION / "cross_sections").glob("cross_*.json")),
        key=lambda s: s["chainage_m"],
    )
    pipes = _json(PROJECT / "B04_PreProcess/drainage/edits/pipe_points.json")["points"]
    job = {
        "line": _csv(ROUTE / "planned_route.csv"),
        "nodes": _csv(ROUTE / "planned_route_nodes.csv"),
        "curves": [
            {k: c[k] for k in ("start", "apex", "end", "radius_m")} for c in curves["curves"]
        ],
        "stationSnap": bool(curves.get("station_snap")),
        "minRadius": curves["min_radius_m"],
        "interval": 20.0,
        "types": [
            {"type_id": t.type_id, "group": t.group, "placement": t.placement}
            for t in structure_type_map().values()
        ],
        "pipes": pipes,
        "standard": STANDARD_CROSS_SECTION,
        "conversion": ONES,
        "detail": {
            "longitudinal": _json(SECTION / "longitudinal/longitudinal.json"),
            "cross_sections": sections,
        },
    }
    with tempfile.TemporaryDirectory() as folder:
        path = Path(folder) / "job.json"
        path.write_text(json.dumps(job), encoding="utf-8")
        grid = Path(folder) / "grid.bin"
        grid.write_bytes(dtm_grid_bytes(GRID))
        proc = subprocess.run(  # noqa: S603 — 고정 실행 파일
            ["node", str(HERE / "helper_349_pipeline_once.cjs"), str(path), str(grid)],
            capture_output=True,
            text=True,
            encoding="utf-8",
            timeout=300,
        )
    assert proc.returncode == 0, proc.stderr
    out = json.loads(proc.stdout)
    out["savedPipes"] = [p["chainage_m"] for p in pipes]
    return out


def _same(a: list[float], b: list[float]) -> bool:
    return len(a) == len(b) and all(abs(x - y) < 1e-6 for x, y in zip(a, b))


def test_열_때_한_번_저장_측점_그대로(r):
    o = r["open"]
    assert [x["outcome"] for x in o["runs"]] == ["done"], o["runs"]
    assert o["swaps"] == 0  # 열 때 측점을 가게에 안 냄 — 상세 = 저장 정본 그대로
    # 묶음 측점 ≈ 저장 측점 — 끝점만 저장 노선 csv 자릿수(0.1 mm)만큼 다를 수 있음(그래서 안 냄)
    assert len(o["stations"]) == len(o["saved"])
    assert all(abs(x - y) < 0.001 for x, y in zip(o["stations"], o["saved"]))
    assert o["pipeChainages"] == r["savedPipes"]
    assert o["footprint"] > 0


def test_꼭짓점_끌기_한_번(r):
    d = r["drag"]
    assert [x["sources"] for x in d["runs"]] == [["route"]], d["runs"]
    assert d["swaps"] == 1  # 새 노선 측점으로 갈아끼움은 한 번(고리 아님)


def test_되돌리기_한_번_저장값으로(r):
    u = r["undo"]
    assert [x["sources"] for x in u["runs"]] == [["route"]], u["runs"]
    assert u["pipeChainages"] == r["savedPipes"]
    assert u["alignmentSaved"]
    assert _same(u["stations"], r["open"]["stations"])


def test_다시_열면_같은_값_고리_없음(r):
    assert r["reopen"]["runs"] == 1
    assert r["reopen"]["final"] == r["open"]["final"]
    assert r["reopen"]["stations"] == r["open"]["stations"]
    assert r["blocked"] == 0