Aislo/resources/tester/test_238_1_save_keeps_structure_stations.py

"""238-1 B05 [저장]이 구조물 측점을 지우지 않음.

[저장](경로 확정 길 · `_append_irregular_cross_sections`)은 종단 비정규 측점을 통째로 갈아 끼운다.
그 목록을 화면이 보낸 「관 + A군」으로 쓰면 서버가 심어 둔 소단 · 옹벽 · 흙막이 · 독립 기슭막이
시작 · 종료 측점이 빠진다 → 서버 측점 규칙(`resolve_extra_stations`)으로 만든 목록을 씀.

- 사본: 임시 폴더 프로젝트(직선 노선 · 관 하나 + 기슭막이 · 소단 · 옹벽 · 흙막이)
- 앞: B06 [측점 만들기]와 같은 길(서버 목록으로 심음) · 뒤: 화면 목록(관만)을 실은 [저장]
- 판정: 앞뒤 구조물 측점 같음 · 소단 측점(깊이 patch 가 붙는 자리) 남음 · 관 옮김은 반영
"""

import asyncio
import json
from pathlib import Path

import numpy as np

import B05_Profile.B05_Profile_Engine_Sections as sections
import B05_Profile.B05_Profile_Router_Confirm as confirm
from B05_Profile.B05_Profile_Schema import RouteConfirmRequest
from common_util.common_util_drainage_pipes import route_signature
from common_util.common_util_route_geometry import RouteVertex

LINE = [[0.0, 0.0, 100.0], [350.0, 0.0, 100.0]]
ROUTE = "B05_Profile/route/route.geojson"
LONG = "B06_Section/longitudinal/longitudinal.json"
PIPE = {"chainage_m": 150.0, "source": "user", "options": {"pipe_diameter_mm": 800}}
REVET = {
    "chainage_m": 301.0,
    "source": "user",
    "facility": "revetment",
    "start_m": 296.0,
    "end_m": 316.0,
}
STRUCTURES = [
    {"type_id": "soil_guard", "chainage_m": 45.0, "start_m": 41.0, "end_m": 51.0},
    {"type_id": "berm", "chainage_m": 201.0, "start_m": 196.0, "end_m": 206.0},
    {"type_id": "retaining_wall", "chainage_m": 251.0, "start_m": 246.0, "end_m": 256.0},
]


class _Flat:
    def sample_xy(self, xy):
        count = len(np.asarray(xy, dtype=np.float64))
        return np.full(count, 100.0), np.ones(count, dtype=bool)


def _write(root: Path, rel: str, data) -> None:
    path = root / rel
    path.parent.mkdir(parents=True, exist_ok=True)
    path.write_text(json.dumps(data, ensure_ascii=False), encoding="utf-8")


def _write_pipes(root: Path, points) -> None:
    vertices = [RouteVertex(x=p[0], y=p[1], z=p[2], chainage_m=0.0) for p in LINE]
    _write(
        root,
        "B04_PreProcess/drainage/edits/pipe_points.json",
        {"route_signature": route_signature(vertices), "points": points},
    )


def _project(root: Path) -> None:
    _write(root, ROUTE, {"geometry": {"type": "LineString", "coordinates": LINE}})
    _write_pipes(root, [PIPE, REVET])
    for item in STRUCTURES:
        item["placement"] = "interval"
    _write(root, "B05_Profile/route/structures.json", {"revision": 1, "structures": STRUCTURES})
    regular = [{"chainage_m": float(c), "kind": "regular"} for c in range(0, 351, 20)]
    _write(root, LONG, {"stations": regular})


def _irregular(root: Path) -> list[tuple[str, str]]:
    data = json.loads((root / LONG).read_text(encoding="utf-8"))
    return [
        (f"{float(s['chainage_m']):.2f}", s.get("structure"))
        for s in data["stations"]
        if s.get("kind") == "irregular"
    ]


def _patch(monkeypatch, root: Path) -> None:
    async def _value(value, *_a, **_k):
        return value

    monkeypatch.setattr(sections, "build_surface_sampler", lambda *_a, **_k: _Flat())
    monkeypatch.setattr(confirm, "get_project_storage_relative_path", lambda *_a: _value("p"))
    monkeypatch.setattr(confirm, "resolve_stored_project_path", lambda _p: str(root))
    monkeypatch.setattr(confirm, "get_latest_section_options", lambda *_a: _value(None))
    monkeypatch.setattr(confirm, "get_surface_crs_epsg", lambda *_a: _value(None))
    monkeypatch.setattr(
        confirm,
        "get_longitudinal_section",
        lambda *_a: _value({"longitudinal_file_path": LONG}),
    )
    monkeypatch.setattr(confirm, "sync_cross_section_rows", lambda *_a: _value(0))


def _plant_like_b06(root: Path) -> None:
    """B06 [측점 만들기]와 같은 길 — 서버 목록으로 뜨고 종단에 병합."""
    pipes = sections._load_pipe_points(root, LINE)
    stations = sections.generate_irregular_sections(
        root,
        ROUTE,
        "csf",
        "tin",
        False,
        extra_stations=sections.resolve_extra_stations(root, pipes),
    )
    confirm._merge_irregular_into_longitudinal(root, LONG, stations)


def _save(root: Path, screen: list[tuple[float, str]]) -> None:
    """B05 [저장] — 화면은 관 · A군 목록만 실어 보냄."""
    request = RouteConfirmRequest(
        filter_key="csf",
        method="tin",
        surface_model_id=1,
        irregular_stations=[{"chainage_m": c, "structure": s} for c, s in screen],
    )
    assert request.can_regenerate()
    asyncio.run(
        confirm._append_irregular_cross_sections(
            None, "p", {"id": 1, "route_data_path": ROUTE}, request
        )
    )


def test_save_keeps_server_planted_stations(tmp_path, monkeypatch):
    _project(tmp_path)
    _patch(monkeypatch, tmp_path)
    _plant_like_b06(tmp_path)
    before = _irregular(tmp_path)
    labels = {label for _key, label in before}
    assert {"소단", "옹벽", "흙막이", "기슭막이"} <= labels
    assert [k for k, label in before if label == "기슭막이"] == ["296.00", "301.00", "316.00"]

    _save(tmp_path, [(150.0, "파형강관 D800")])

    assert _irregular(tmp_path) == before
    # 소단 깊이(194 · 측점 patch)가 붙는 자리 = 소단 측점 — 그대로 섬
    assert [k for k, label in _irregular(tmp_path) if label == "소단"] == [
        "196.00",
        "201.00",
        "206.00",
    ]


def test_save_follows_moved_pipe(tmp_path, monkeypatch):
    _project(tmp_path)
    _patch(monkeypatch, tmp_path)
    _plant_like_b06(tmp_path)
    before = _irregular(tmp_path)

    # 관 150 → 165 (관 초안이 [저장] 차례상 먼저 정본에 들어감 · design_save.ts)
    _write_pipes(tmp_path, [{**PIPE, "chainage_m": 165.0}, REVET])
    _save(tmp_path, [(165.0, "파형강관 D800")])

    after = _irregular(tmp_path)
    expected = sorted(
        [item for item in before if item[0] != "150.00"] + [("165.00", "파형강관 D800")],
        key=lambda item: float(item[0]),
    )
    assert after == expected