Aislo/resources/tester/helper_475_3_seat_carry.mjs

/* 475-3 헬퍼 — vite ssr 로 묶은 진짜 모듈(helper_475_3_entry.ts)을 부르고 결과를 JSON 한 벌로.
 *   node helper_475_3_seat_carry.mjs <묶음.mjs> <입력.json>
 * 입력 = { seats: [[a, b], …] }(자리 판정 거울 사례).
 */
import { readFileSync } from "node:fs";
import { pathToFileURL } from "node:url";

const [bundle, inputPath] = process.argv.slice(2);
const m = await import(pathToFileURL(bundle).href);
const input = JSON.parse(readFileSync(inputPath, "utf-8"));
const out = {};

out.sameSeat = input.seats.map(([a, b]) => m.sameSeat(a, b));

/* 노선 바뀜 넘김 — grid:1 같은 자리 · grid:2 옮김 · grid:3 옮겼지만 값은 새 자리에서 씀(되돌리기로 되살린 값) */
const A = { x: 0, y: 20, left: [-1, 0] };
const B = { x: 0, y: 40, left: [-1, 0] };
const C = { x: 0, y: 60, left: [-1, 0] };
const C2 = { x: 3, y: 60, left: [-1, 0] };
const from = [
  { key: "grid:1", chainageM: 20, seat: A },
  { key: "grid:2", chainageM: 40, seat: B },
  { key: "grid:3", chainageM: 60, seat: C },
];
const to = [
  { key: "grid:1", chainageM: 20, seat: A },
  { key: "grid:2", chainageM: 40.5, seat: { x: 5, y: 40, left: [-1, 0] } },
  { key: "grid:3", chainageM: 61, seat: C2 },
];
const choice = {
  ground_type: "soil",
  ditch_type: "l_type",
  two_stage_slope: true,
  section_mode: "right_cut",
  ditch_side: "left",
  paved: true,
};
const raw = {
  rockb: { "grid:1": 1.2, "grid:2": 1.5, "grid:3": 0.9, "@seat": { "grid:3": C2 } },
  cutslope: { "grid:1": 0.8, "grid:2": 0.7 },
  crossdesign: { "grid:1": choice, "grid:2": choice },
  shoulderext: { "grid:2": { left: 0.5 } },
  bermdepth: {},
};
const strip = (states) =>
  Object.fromEntries(
    Object.entries(states).map(([name, cells]) => [
      name,
      Object.fromEntries(Object.entries(cells).filter(([key]) => !key.startsWith("@"))),
    ]),
  );
const carried = m.carryKeyedStates((name) => raw[name] ?? {}, from, to);
out.carried = strip(carried.states);
out.carriedSeats = carried.states.rockb["@seat"];
out.outside = carried.outside.size;
/* 자리 모름(옛 목록) = 옛 동작 그대로 */
const bare = (list) => list.map(({ key, chainageM }) => ({ key, chainageM }));
out.unknown = strip(m.carryKeyedStates((name) => raw[name] ?? {}, bare(from), bare(to)).states);

/* 미리보기 입력 — 저장분 · 세션 자리 칸 묶음(`seats`) */
const station = (key, x, y) => ({ key, chainageM: y, x, y, left: [-1, 0] });
const input2 = {
  standard: {},
  byKey: {
    "grid:1": {
      groundType: "soil",
      rockBoundaryOffsetM: 1,
      sectionMode: "right_cut",
      seats: [{ ...A, fields: ["rockBoundaryOffsetM", "sectionMode"] }],
    },
    "grid:2": {
      groundType: "soil",
      twoStageSlope: true,
      cutSlopeRatio: 0.7,
      seats: [
        { ...B, fields: ["twoStageSlope"] },
        { x: 5, y: 40, left: [-1, 0], fields: ["cutSlopeRatio"] },
      ],
    },
  },
};
out.atSeat = m.crossAtSeat(input2, [station("grid:1", 0, 20), station("grid:2", 5, 40)]).byKey;

/* B06 갈아끼움(노선 초안) — 앞 횡단 설계를 이어 받되 자리가 바뀐 측점은 자리 칸 기본값 */
const hand = {
  ground_type: "soil",
  section_mode: "both_cut",
  ditch_side: "right",
  two_stage_slope: true,
  rock_boundary_offset_m: -1.2,
  cut_slope_ratio_user: 0.8,
  shoulder_extend_left_m: 0.5,
};
const section = (chainage, x) => ({
  station_id: `s${chainage}`,
  chainage_m: chainage,
  kind: "regular",
  center_x: x,
  center_y: chainage,
  frame: { left_xy: [-1, 0] },
  samples: [],
  uphill_side: "left",
  design: { ...hand },
});
const pipelineStation = (key, chainage, x) => ({
  key,
  kind: "grid",
  chainageM: chainage,
  x,
  y: chainage,
  left: [-1, 0],
  azimuthDeg: 0,
  planRadiusM: null,
  curveOuterSide: null,
  curveWideningM: 0,
  ground: null,
});
const detail = {
  longitudinal: { stations: [], length_m: 40 },
  cross_sections: [section(20, 0), section(40, 0)],
};
const swapped = (draft) =>
  m
    .swapCrossSections(
      detail,
      [pipelineStation("grid:1", 20, 0), pipelineStation("grid:2", 40, 5)],
      ["grid:1", "grid:2"],
      20,
      draft,
    )
    .detail.cross_sections.map((s) => s.design);
out.swapDraft = swapped(true);
out.swapNoDraft = swapped(false);

process.stdout.write(JSON.stringify(out));