Aislo/resources/tester/test_598_1_plan_select_layers.py

"""598-1 예정노선 고름 층 노드 → 선(토막) → 구역 → 전체 · 토막 지움(요구 463 9 · 12 · 13·16 · 15)
— TS `logic/D03_PlanAnalysis_Select.ts`.

끝 토막 지움 = 끝 점 뺌 · 가운데 토막 지움 = 구역 둘(뒤쪽 = 새 구역 · 갈래 고리 · 조각 따라감) ·
사라지는 노드에 갈래 = 까닭 글 · 끌어 고르기 토막 판정 · 지점 ↔ 노드 같은 자리.

./venv/Scripts/python.exe -m pytest resources/tester/test_598_1_plan_select_layers.py -q
"""

from __future__ import annotations

import json
import re
import subprocess
from pathlib import Path

ROOT = Path(__file__).resolve().parents[2]
TS_FILE = ROOT / "D03_PlanAnalysis" / "logic" / "D03_PlanAnalysis_Select.ts"
TSC = ROOT / "config" / "node_modules" / "typescript" / "bin" / "tsc"

_RUNNER = """
import { writeFileSync } from "node:fs";
import * as plan from "./D03_PlanAnalysis/logic/D03_PlanAnalysis_Plan.js";
import * as sel from "./D03_PlanAnalysis/logic/D03_PlanAnalysis_Select.js";
const Y = 2026;
// 본선 (0,0)→(100,0)→(200,0)→(300,0) · 마크 150 → p1 [0,150] p2 [150,300] · 갈래 at 노드 2 (200,0)→(200,50)
let n = plan.newLine(plan.emptyNetwork(), [0, 0]);
for (const x of [100, 200, 300]) n = plan.appendVertex(n, 0, [x, 0]);
n = plan.normalizePieces(plan.splitPiece(plan.normalizePieces(n, Y), "main", 150), Y);
n = plan.normalizePieces(plan.setPiecesYear(n, ["p2"], 2028), Y);
n = plan.normalizePieces(plan.appendVertex(plan.addBranch(n, 0, 2), 1, [200, 50]), Y);
const show = (net) => typeof net === "string" ? net : ({
  lines: net.lines.map((l) => [l.id, l.vertices, l.branch]),
  pieces: plan.normalizePieces(net, Y).pieces.map((p) => [p.id, p.line, p.from_m, p.to_m, p.year]),
});
const seg = (line, index) => ({ line, index });
const view = ([x, y]) => [x, -y];
writeFileSync(process.argv[2], JSON.stringify({
  segs: sel.allSegments(n),
  range: sel.segmentRange(n, seg("main", 1)),
  at: [sel.segmentAt(n.lines[0].vertices, 0), sel.segmentAt(n.lines[0].vertices, 100), sel.segmentAt(n.lines[0].vertices, 300)],
  nodeSeg: [sel.nodeSegment(n, { line: "main", vertex: 1 }), sel.nodeSegment(n, { line: "main", vertex: 3 })],
  pieces: sel.segmentPieces(n, [seg("main", 1)]).sort(),
  middle: show(sel.removeSegment(n, seg("main", 0 + 1))),
  tail: show(sel.removeSegment(n, seg("main", 2))),
  head: show(sel.removeSegment(n, seg("main", 0))),
  only: show(sel.removeSegment(n, seg("branch-1", 0))),
  parentOnly: sel.removeSegments(n, [seg("main", 0), seg("main", 1), seg("main", 2)]),
  many: show(sel.removeSegments(n, [seg("main", 0), seg("main", 2)])),
  box: sel.segmentsInBox(n, view, { x0: 90, y0: -10, x1: 210, y1: 10 }, false),
  cross: sel.segmentsInBox(n, view, { x0: 150, y0: 10, x1: 120, y1: -10 }, true),
  all: show(sel.removeAll(n)),
  nodes: sel.nodesAt(n, [200, 0]),
  moved: sel.movePointsAt([[200, 0], [5, 5]], [200, 0], [210, 5]),
}));
"""


def _run_ts(tmp_path: Path) -> dict:
    out = tmp_path / "js"
    subprocess.run(  # noqa: S603 — 고정 실행 파일
        ["node", str(TSC), str(TS_FILE), "--outDir", str(out), "--rootDir", str(ROOT),
         "--module", "esnext", "--target", "es2022", "--moduleResolution", "bundler",
         "--ignoreConfig"],
        cwd=str(ROOT), check=True, capture_output=True,
    )  # fmt: skip
    for emitted in out.rglob("*.js"):
        emitted.write_text(
            re.sub(r'(from\s+"\.\.?/[^"]+)"', r'\1.js"', emitted.read_text(encoding="utf-8")),
            encoding="utf-8",
        )
    (out / "runner.mjs").write_text(_RUNNER, encoding="utf-8")
    result = tmp_path / "out.json"
    subprocess.run(  # noqa: S603
        ["node", str(out / "runner.mjs"), str(result)],
        cwd=str(ROOT),
        check=True,
        capture_output=True,
    )
    return json.loads(result.read_text(encoding="utf-8"))


def test_토막_자리(tmp_path: Path) -> None:
    got = _run_ts(tmp_path)
    assert [s["line"] for s in got["segs"]] == ["main"] * 3 + ["branch-1"]
    assert got["range"] == [100, 200]
    assert got["at"] == [0, 1, 2]  # 꺾임점 위 = 뒤 토막 · 끝 = 마지막
    assert got["nodeSeg"] == [{"line": "main", "index": 1}, {"line": "main", "index": 2}]
    assert got["pieces"] == ["p1", "p2"]  # 100~200 토막에 마크 150 = 두 구간


def test_가운데_토막_지움_구역_둘(tmp_path: Path) -> None:
    got = _run_ts(tmp_path)
    lines = {i: (v, b) for i, v, b in got["middle"]["lines"]}
    assert lines["main"] == ([[0, 0], [100, 0]], None)  # 앞쪽 = 같은 id
    back = next(k for k in lines if k not in ("main", "branch-1"))
    assert lines[back] == ([[200, 0], [300, 0]], None)  # 뒤쪽 = 새 구역(본선)
    assert lines["branch-1"][1] == {"line": back, "vertex": 0}  # 갈래 고리가 따라감
    pieces = {(p[1], p[2], p[3]): (p[0], p[4]) for p in got["middle"]["pieces"]}
    assert pieces[("main", 0, 100)] == ("p1", 2026)  # 앞 조각 id 지님
    assert pieces[(back, 0, 100)][1] == 2028  # 뒤 조각 해 그대로


def test_끝_토막_지움_끝_점_뺌(tmp_path: Path) -> None:
    got = _run_ts(tmp_path)
    tail = {i: v for i, v, _ in got["tail"]["lines"]}
    assert tail["main"] == [[0, 0], [100, 0], [200, 0]]
    head = {i: (v, b) for i, v, b in got["head"]["lines"]}
    assert head["main"][0] == [[100, 0], [200, 0], [300, 0]]
    assert head["branch-1"][1] == {"line": "main", "vertex": 1}  # 갈래 차례 −1
    assert [p[2:4] for p in got["head"]["pieces"] if p[1] == "main"] == [[0, 50], [50, 200]]


def test_갈래_붙은_노드_막음_하나뿐_구역_지움(tmp_path: Path) -> None:
    got = _run_ts(tmp_path)
    only = got["only"]["lines"]
    assert [i for i, _, _ in only] == ["main"]  # 토막 하나뿐 = 구역 지움
    assert got["parentOnly"] == "갈래가 붙은 점이 사라집니다 — 갈래를 먼저 지우세요."
    many = {i: v for i, v, _ in got["many"]["lines"]}
    assert many["main"] == [[100, 0], [200, 0]]  # 뒤부터 지움 = 차례 안 꼬임


def test_끌어_고르기_전체_지점_노드(tmp_path: Path) -> None:
    got = _run_ts(tmp_path)
    assert got["box"] == [{"line": "main", "index": 1}]  # 창 = 두 끝 모두 안
    assert got["cross"] == [{"line": "main", "index": 1}]  # 걸침 = 상자와 만남
    assert got["all"] == {"lines": [], "pieces": []}
    assert got["nodes"] == [{"line": "main", "vertex": 2}]  # 갈래 첫 점 뺌
    assert got["moved"] == [[210, 5], [5, 5]]