Aislo/resources/tester/helper_400_profile_carry.cjs

/* 400 계획고 이월 거울 — 진짜 TS(`logic/B05_Profile_Grade_Carry` · `logic/B05_Profile_Pipeline_Grade` follow)를
 * Node 로 돌림. 입력 argv[2] JSON(파이썬과 같은 값) · 표준출력 JSON 한 벌.
 */
const fs = require("fs");
const path = require("path");
const ts = require(path.join(__dirname, "..", "..", "config", "node_modules", "typescript"));

const ROOT = path.join(__dirname, "..", "..");

function loadTs(file, stubs = {}) {
  const js = ts.transpileModule(fs.readFileSync(path.join(ROOT, file), "utf8"), {
    compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 },
  }).outputText;
  const box = { exports: {} };
  const localRequire = (request) => {
    if (stubs[request]) return stubs[request];
    throw new Error(`stub 없음: ${request} (${file})`);
  };
  new Function("exports", "module", "require", js)(box.exports, box, localRequire);
  return box.exports;
}

const straightJudge = loadTs("B05_Profile/logic/B05_Profile_Profile_Straight.ts");
const curveLaw = loadTs("B05_Profile/logic/B05_Profile_Profile_CurveLaw.ts");
const pivot = loadTs("B05_Profile/logic/B05_Profile_UI_Profile_Pivot.ts", {
  "./B05_Profile_Profile_Straight": straightJudge,
});
const alignment = loadTs("B05_Profile/logic/B05_Profile_UI_Profile_Alignment.ts", {
  "./B05_Profile_UI_Profile_Pivot": pivot,
  "./B05_Profile_Profile_Straight": straightJudge,
  "./B05_Profile_Profile_CurveLaw": curveLaw,
});
const carry = loadTs("B05_Profile/logic/B05_Profile_Grade_Carry.ts", {
  "./B05_Profile_UI_Profile_Alignment": alignment,
});
const ground = loadTs("B05_Profile/logic/B05_Profile_Grade_Ground.ts", {
  "./B05_Profile_Profile_CurveLaw": curveLaw,
  "./B05_Profile_UI_Profile_Alignment": alignment,
});
const seat = loadTs("B05_Profile/logic/B05_Profile_Grade_Seat.ts", {
  "./B05_Profile_UI_Profile_Alignment": alignment,
});
const grade = loadTs("B05_Profile/logic/B05_Profile_Pipeline_Grade.ts", {
  "./B05_Profile_Profile_CurveLaw": curveLaw,
  "../../common_util/common_util_route_follow": {},
  "../../common_util/common_util_structure_station": {
    PLUS_OWNER_PREFIX: "plus-",
    SAME_STATION_M: 0.005,
  },
  "./B05_Profile_Grade_Seat": seat,
  "./B05_Profile_UI_Profile_Alignment": alignment,
  "./B05_Profile_Grade_Carry": carry,
  "./B05_Profile_Sections_Stations": { SECTION_STATION_INTERVAL_M: 20 },
  "./B05_Profile_Grade_Ground": ground,
});

const curve = loadTs("B05_Profile/logic/B05_Profile_UI_RouteEdit_Curve.ts");
const edits = loadTs("B05_Profile/logic/B05_Profile_UI_RouteEdit_Edits.ts", {
  "./B05_Profile_UI_RouteEdit_Curve": curve,
});
const frame = loadTs("B05_Profile/logic/B05_Profile_UI_RouteEdit_Frame.ts");
const fit = loadTs("B05_Profile/logic/B05_Profile_RouteEdit_StationFit.ts", {
  "./B05_Profile_UI_RouteEdit_Curve": curve,
  "./B05_Profile_UI_RouteEdit_Edits": edits,
  "./B05_Profile_UI_RouteEdit_Frame": frame,
});

/** 측점 스냅 켠 노선 — 저장 노선(맞춤) · 교점 하나 옮긴 뒤 맞춤(편집기와 같은 `fitCurveStations`). */
function snapFit(item) {
  const n = item.nodes.length;
  const cols = (planned) => ({
    planned,
    curveOn: Array(n).fill(true),
    curveRadius: Array(n).fill(null),
    curveLock: Array(n).fill(null),
    curveArc: Array(n).fill(null),
    apexLock: Array(n).fill(false),
  });
  const line = (planned) =>
    curve.buildEditedPolyline(
      planned,
      Array(n).fill(true),
      Array(n).fill(null),
      item.limits.minRadiusM,
    ).vertices;
  const old = fit.fitCurveStations(cols(item.nodes), item.limits, 1);
  const moved = old.map((p, i) => (i === item.index ? item.to : p));
  const now = fit.fitCurveStations(cols(moved), item.limits, Math.max(1, item.index - 1));
  return { old_nodes: old, new_nodes: now, old_line: line(old), new_line: line(now) };
}

const input = JSON.parse(fs.readFileSync(process.argv[2], "utf8"));
const routeOf = (line) => {
  const chainage = [0];
  for (let i = 1; i < line.length; i += 1)
    chainage.push(
      chainage[i - 1] + Math.hypot(line[i][0] - line[i - 1][0], line[i][1] - line[i - 1][1]),
    );
  return { line, curves: [], chainage, lengthM: chainage[chainage.length - 1] };
};

/** follow 단계를 노선 걸음 차례대로 — 각 걸음 뒤 편집(묶음이 입력에 넣는 것과 같음). */
function walk(item) {
  let stations = [];
  const stage = grade.createFollowStage({ savedLine: () => null, stationsAt: () => stations });
  const planline = { policy: item.policy, basePvi: item.base_pvi };
  let alignmentNow = item.edits;
  let before = routeOf(item.ref_line);
  const out = [];
  for (const step of item.steps) {
    stations = step.stations;
    const now = routeOf(step.line);
    const patch = stage({
      inputs: { route: { nodes: [] }, pipes: null, structures: null, alignment: alignmentNow },
      out: { route: now },
      before: { route: before, planline },
    });
    if (patch.alignment) alignmentNow = patch.alignment;
    out.push(alignmentNow);
    before = now;
  }
  return out;
}

const result = {
  match: input.match.map((item) => {
    const fn = carry.lineMatcher(item.old_xy, item.new_xy, item.tol);
    return item.queries.map((t) => fn(t));
  }),
  base: input.base.map((item) =>
    carry.carryBase(item.old_xy, item.new_xy, item.old_base, item.ground_pvi),
  ),
  edits: input.edits.map((item) =>
    carry.carryEdits(item.old_xy, item.new_xy, item.old_base, item.edits, item.stations, item.half),
  ),
  follow: input.follow.map(walk),
  snap: (input.snap ?? []).map(snapFit),
};
process.stdout.write(JSON.stringify(result));