Aislo/resources/tester/test_213_2_ghost_edit_drop.py

"""213-2 — 유령 계획고 편집 근본 막음.

① 관을 옮기면 편집 키가 새 자리로 따라감 — 화면 `followedStation`
   (B05_Profile_UI_Profile_Alignment.ts · B05 applyIrregularStations) ·
   B06 movePipeTo 는 resetStationEdit(옛, 새).
② [저장] 때 서버가 측점 · 관 · 구조물 자리 어디에도 없는 편집 키를 버리고 자리 목록을 돌려줌
   (`drop_unplaced_edits` · `_apply_alignment_edits(marks=...)`).
자료 = 고정 사본(fixtures/b05_192_1_moved_pipe_longitudinal.json · 226fc805 종단 460~840m).
"""

from __future__ import annotations

import json
import subprocess
import sys
from pathlib import Path

import numpy as np
import pytest

PROJECT_ROOT = Path(__file__).resolve().parents[2]
if str(PROJECT_ROOT) not in sys.path:
    sys.path.insert(0, str(PROJECT_ROOT))

from B05_Profile.B05_Profile_Engine_Grade_Alignment import drop_unplaced_edits  # noqa: E402
from B05_Profile.B05_Profile_Router import _apply_alignment_edits  # noqa: E402

TSC = PROJECT_ROOT / "config" / "node_modules" / "typescript" / "bin" / "tsc"
FIXTURE = PROJECT_ROOT / "resources/tester/fixtures/b05_192_1_moved_pipe_longitudinal.json"
REL = "B06_Section/longitudinal/longitudinal.json"
GHOST = {"station_offsets": {"769.280": 0.506058, "769.380": 0.051428}, "curve_radii": {}}


def test_drop_keeps_station_and_marks_only():
    edits = {
        "station_offsets": {"20.000": 1.0, "263.206": 0.5, "263.310": 0.9, "400.000": 0.2},
        "curve_radii": {"263.206": 300.0, "500.000": 80.0},
    }
    kept, dropped = drop_unplaced_edits(edits, np.array([0.0, 20.0, 263.21, 263.31]))
    # 263.206 = 측점 263.21 의 0.006m 안(반올림) · 263.31 = 관 자리 → 남음
    assert kept["station_offsets"] == {"20.000": 1.0, "263.206": 0.5, "263.310": 0.9}
    assert kept["curve_radii"] == {"263.206": 300.0}
    assert dropped == [400.0, 500.0]


def _project(tmp_path: Path, station_m: float) -> Path:
    """고정 사본 — 측점 769.28(옮긴 관, 측점 안 다시 뜸) 또는 769.38(다시 뜸 · 옛 꼭짓점 없음)."""
    data = json.loads(FIXTURE.read_text(encoding="utf-8"))
    if station_m != 769.28:
        for station in data["stations"]:
            if abs(station["chainage_m"] - 769.28) < 1e-6:
                station.update(chainage_m=station_m, station_id="station_000000769380")
        base = data["profile_alignment"]["base_pvi"]
        data["profile_alignment"]["base_pvi"] = [
            node for node in base if abs(node["chainage_m"] - 769.28) > 1e-6
        ]
    target = tmp_path / REL
    target.parent.mkdir(parents=True)
    target.write_text(json.dumps(data), encoding="utf-8")
    return target


def test_save_drops_ghost_after_station_regenerated(tmp_path):
    """226fc805 꼴 — 측점 769.38 로 다시 섰는데 세션 초안이 옛 키 769.280 을 다시 보냄."""
    path = _project(tmp_path, 769.38)
    alignment, summary, dropped = _apply_alignment_edits(tmp_path, REL, GHOST, [769.38])
    assert dropped == [769.28]
    assert alignment["edits"]["station_offsets"] == {"769.380": 0.051428}
    near = [p["chainage_m"] for p in alignment["pvi"] if 760 < p["chainage_m"] < 780]
    assert near == [769.38]
    assert summary["max_grade_pct"] < 100
    saved = json.loads(path.read_text(encoding="utf-8"))["profile_alignment"]
    assert "769.280" not in saved["edits"]["station_offsets"]


def test_save_keeps_moved_pipe_edit_before_regeneration(tmp_path):
    """관만 옮기고 측점은 옛 자리(769.28) — 옛 측점 편집 · 새 관 자리 편집 둘 다 지킴."""
    _project(tmp_path, 769.28)
    alignment, _, dropped = _apply_alignment_edits(tmp_path, REL, GHOST, [769.38])
    assert dropped == []
    assert set(alignment["edits"]["station_offsets"]) == {"769.280", "769.380"}


def test_save_without_marks_drops_nothing(tmp_path):
    """노선이 안 맞아 관 · 구조물 자리를 못 읽으면 버리지 않음(잃는 쪽보다 남는 쪽)."""
    _project(tmp_path, 769.38)
    _, _, dropped = _apply_alignment_edits(tmp_path, REL, GHOST, None)
    assert dropped == []


_RUNNER = """
import { readFileSync, writeFileSync } from "node:fs";
import { followedStation } from "./B05_Profile_UI_Profile_Alignment.js";
const cases = JSON.parse(readFileSync(process.argv[2], "utf8"));
const out = cases.map((c) => followedStation(c.station, c.gone, c.born)?.chainage_m ?? null);
writeFileSync(process.argv[3], JSON.stringify(out));
"""

ST = lambda sid, m: {"id": sid, "chainage_m": m}  # noqa: E731
CASES = [
    # 옮긴 관 하나(키 한 번 +0.1) → 따라감
    (
        {
            "station": ST("pipe-263.21", 263.21),
            "gone": [ST("pipe-263.21", 263.21)],
            "born": [ST("pipe-263.31", 263.31)],
        },
        263.31,
    ),
    # 반올림(263.206 → 263.21) → 따라감
    (
        {
            "station": ST("pipe-263.21", 263.206),
            "gone": [ST("pipe-263.21", 263.206)],
            "born": [ST("pipe-263.21", 263.21)],
        },
        263.21,
    ),
    # A군 구조물 = 같은 id 로
    (
        {
            "station": ST("s1", 100.0),
            "gone": [ST("s1", 100.0), ST("pipe-5.00", 5.0)],
            "born": [ST("pipe-9.00", 9.0), ST("s1", 130.0)],
        },
        130.0,
    ),
    # 둘이 한꺼번에 바뀜(지움 + 새로 놓음 둘) → 안 따라감(지움)
    (
        {
            "station": ST("pipe-5.00", 5.0),
            "gone": [ST("pipe-5.00", 5.0), ST("pipe-7.00", 7.0)],
            "born": [ST("pipe-50.00", 50.0), ST("pipe-70.00", 70.0)],
        },
        None,
    ),
    # 지우기만 → 지움
    ({"station": ST("pipe-5.00", 5.0), "gone": [ST("pipe-5.00", 5.0)], "born": []}, None),
]


def test_followed_station_ts(tmp_path):
    if not TSC.is_file():
        pytest.skip("프론트엔드 의존성 미설치")
    out = tmp_path / "js"
    subprocess.run(  # noqa: S603 — 고정 실행 파일
        [
            "node",
            str(TSC),
            str(PROJECT_ROOT / "B05_Profile" / "B05_Profile_UI_Profile_Alignment.ts"),
            "--outDir",
            str(out),
            "--module",
            "esnext",
            "--target",
            "es2022",
            "--moduleResolution",
            "bundler",
            "--ignoreConfig",
        ],
        cwd=str(PROJECT_ROOT),
        check=True,
        capture_output=True,
    )
    (out / "runner.mjs").write_text(_RUNNER, encoding="utf-8")
    src, dst = tmp_path / "in.json", tmp_path / "out.json"
    src.write_text(json.dumps([case for case, _ in CASES]), encoding="utf-8")
    subprocess.run(  # noqa: S603
        ["node", str(out / "runner.mjs"), str(src), str(dst)], check=True, capture_output=True
    )
    assert json.loads(dst.read_text(encoding="utf-8")) == [want for _, want in CASES]


def test_move_sites_follow_edits():
    """옮김 자리 둘이 편집을 따라 옮김 — B06 movePipeTo · B05 측점 갱신(문자열 짝 확인)."""
    b06 = (PROJECT_ROOT / "B06_Section/B06_Section_UI_Page_Structures_Panel.ts").read_text(
        encoding="utf-8"
    )
    b05 = (PROJECT_ROOT / "B05_Profile/B05_Profile_UI_Page_Structures.ts").read_text(
        encoding="utf-8"
    )
    assert "deps.shared.profile?.resetStationEdit(hit.chainage_m, to)" in b06
    assert "followedStation(station, gone, born)" in b05