Aislo/resources/tester/helper_209_1_detail_select.cjs

/* PLAN 209-1 단위검증 헬퍼 — [상세] 선 조각 고르기(`_Cross_Detail_Geom` · `_Cross_Detail_Select`).
 * 화면 TS 를 그 자리에서 트랜스파일해 Node 로 돌림. 입력 = 표준입력 JSON {design, samples, axes} ·
 * 결과 = 표준출력 JSON 한 벌. 짝 = `test_209_1_detail_select.py`(파이썬 `cell_value` 거울).
 */
const fs = require("fs");
const path = require("path");
const { makeLoader } = require("./helper_ts_stub_loader.cjs");

const ROOT = path.join(__dirname, "..", "..");
const B06 = path.join(ROOT, "B06_Section");
const common = fs.readFileSync(path.join(B06, "B06_Section_UI_Section_Common.ts"), "utf8");
const CROSS_PAD = Function(`return ${/export const CROSS_PAD = (\{[^}]*\})/.exec(common)[1]}`)();
globalThis.window = { sessionStorage: new Map(), localStorage: new Map() };
globalThis.document = { addEventListener: () => {}, removeEventListener: () => {} };

const STUBS = {
  "@ui/ui_template_context_menu": { createMapContextMenu: () => ({}) },
  "./B06_Section_UI_Section_Common": { CROSS_PAD },
};
const resolve = (base) => (fs.existsSync(`${base}.ts`) ? `${base}.ts` : base);
const { loadTs } = makeLoader({
  root: ROOT,
  cache: false,
  requireFor: (full) => (request) => {
    if (STUBS[request]) return STUBS[request];
    if (request.endsWith(".css")) return {};
    if (request.startsWith("@util/"))
      return loadTs(resolve(path.join(ROOT, "common_util", request.slice(6))));
    return loadTs(resolve(path.join(path.dirname(full), request)));
  },
});
const G = loadTs(path.join(B06, "logic/B06_Section_UI_Cross_Detail_Geom.ts"));
const S = loadTs(path.join(B06, "B06_Section_UI_Cross_Detail_Select.ts"));
const T = loadTs(path.join(B06, "B06_Section_UI_Cross_Detail_Table.ts"));

const { design, samples, axes } = JSON.parse(fs.readFileSync(0, "utf8"));
const out = {};

// ① 그림 요소(화면 px) → 조각(m) — 설계선(직선 토막 셋) · 원지반선 · 구조물 선 아님
const px = ([offset, elevation]) =>
  [
    CROSS_PAD.left + (axes.maxOffset - offset) * axes.pixelsPerMeter,
    CROSS_PAD.top +
      (axes.displayMax -
        (axes.elevationMid + (elevation - axes.elevationMid) * axes.exaggeration)) *
        axes.pixelsPerMeter,
  ].join(",");
const el = (classes, points, attrs = {}) => ({
  tagName: "polyline",
  classList: { contains: (name) => classes.includes(name) },
  hasAttribute: (name) => name in attrs,
  getAttribute: (name) => (name === "points" ? points.map(px).join(" ") : (attrs[name] ?? null)),
});
const designPts = design.design_line.map((p) => [p.offset_m, p.elevation_m]);
const groundPts = samples.filter((s) => s.valid !== false).map((s) => [s.offset_m, s.elevation_m]);
const pieces = S.collectPieces(
  [
    el(["b06-chart__design-cross"], designPts, { "data-design-line": "" }),
    el(["b06-chart__cross-profile"], groundPts),
    el(
      ["b06-chart__grid"],
      [
        [0, 0],
        [1, 1],
      ],
    ),
  ],
  axes,
);
out.pieces = pieces;

// ② 여러 고름 — 더하기 · 빼기 · 하나 · 다시 누르면 비움
out.toggle = {
  single: S.toggleSelection([1, 2], 3, false),
  again: S.toggleSelection([3], 3, false),
  add: S.toggleSelection([1], 3, true),
  remove: S.toggleSelection([1, 3], 3, true),
};

// ③ 닫힌 영역 — 땅 아래 설계 골(경사 둘 · 바닥) + 원지반 가운데 조각
const isGround = (p) => p.line === "ground";
const mid = (p) => (p.points[0][0] + p.points[p.points.length - 1][0]) / 2;
const below = pieces.filter(
  (p) => !isGround(p) && Math.max(...p.points.map((q) => q[1])) <= 100.0001,
);
const groundMid = pieces.filter((p) => isGround(p) && Math.abs(mid(p)) < 1);
const ring = [...below, ...groundMid];
out.ringCount = ring.length;
out.label = {
  ring: S.selectionLabel(design, ring),
  open: S.selectionLabel(design, below),
  single: S.selectionLabel(design, [below.find((p) => Math.abs(mid(p)) < 0.5)]),
  ground: S.selectionLabel(design, groundMid),
};
out.area = G.ringArea(ring.map((p) => p.points));
out.open = G.ringArea(below.map((p) => p.points));

// ④ 칸 넣기 출처(저장 꼴) · 즉시 칸 값(짝 ①)
out.sourceArea = S.selectionSource("area", ring);
out.sourceOpen = S.selectionSource("area", below);
out.sourceLength = S.selectionSource("length", [...below, ...groundMid]);
const withStructure = {
  src: "length",
  pieces: [...out.sourceLength.pieces, { line: "structure", start: [20, 0], end: [23, 4] }],
};
const offLine = {
  src: "length",
  pieces: [{ line: "ground", start: [0, 101], end: [1, 100] }],
};
out.sources = [out.sourceArea, out.sourceLength, withStructure, offLine];
out.local = out.sources.map((source) => T.localCellValue(source, design, samples));
out.lengthSum = [...below, ...groundMid].reduce((sum, p) => sum + G.pathLength(p.points), 0);
process.stdout.write(JSON.stringify(out));