/* 368-4 아무 누가거리 측점 하나 거울 — 진짜 `design_pipeline_probe_station.ts`(probeStation) 와
 * `B05_Profile_Sections_Stations.ts`(buildStations + 추가 측점)를 Node 로 돌려 같은 측점인지 냄.
 * 입력 argv[2] JSON {line, curves, pipes, structures, types, at: [m...]} · 짝 = test_368_4_probe_station.py. */
const fs = require("fs");
const path = require("path");
const ts = require(path.join(__dirname, "..", "..", "config", "node_modules", "typescript"));
const CATALOG = require("./helper_322_catalog_module.cjs");

const ROOT = path.join(__dirname, "..", "..");
const cache = new Map();
function loadTs(full) {
  if (cache.has(full)) return cache.get(full);
  const js = ts.transpileModule(fs.readFileSync(full, "utf8"), {
    compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 },
  }).outputText;
  const box = { exports: {} };
  cache.set(full, box.exports);
  const localRequire = (request) => {
    if (CATALOG.isCatalogRequest(request)) return CATALOG;
    if (request.startsWith(".")) return loadTs(path.join(path.dirname(full), `${request}.ts`));
    return require(request);
  };
  new Function("exports", "module", "require", js)(box.exports, box, localRequire);
  return box.exports;
}

const logic = loadTs(path.join(ROOT, "B05_Profile", "logic", "B05_Profile_Sections_Stations.ts"));
const station = loadTs(path.join(ROOT, "common_util", "common_util_structure_station.ts"));
const probe = loadTs(
  path.join(ROOT, "A00_Common", "design", "logic", "design_pipeline_probe_station.ts"),
);
const job = JSON.parse(fs.readFileSync(process.argv[2], "utf8"));
const build = (curves) =>
  logic.buildStations(job.line, curves, job.pipes, job.structures, {
    types: job.types,
    stationSnap: false,
  });

const out = [];
for (const curves of [job.curves, []]) {
  for (const at of job.at) {
    station.setPlusStations(null);
    const before = build(curves);
    const mine = probe.probeStation(job.line, curves, before, at);
    station.setPlusStations(() => [at]);
    const after = build(curves).find((s) => s.key === mine.key) ?? null;
    out.push({ curves: curves.length, at, mine, after });
  }
}
process.stdout.write(JSON.stringify(out));