/* PLAN 314 단위검증 헬퍼 — 저장분 횡단 값(포장 · 기울기 · 노면 하강) 낡음 판정 · 월류 높이 기다림.
 * 화면 TS 를 그 자리에서 트랜스파일해 Node 로 돌림 · 결과 = 표준출력 JSON 한 벌.
 * 짝 = `test_314_stale_structure.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"); // 구조물 표(322-1)

const ROOT = path.join(__dirname, "..", "..");
const cache = new Map();
const load = (file) => {
  if (cache.has(file)) return cache.get(file);
  const js = ts.transpileModule(fs.readFileSync(file, "utf8"), {
    compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 },
  }).outputText;
  const box = { exports: {} };
  cache.set(file, box.exports);
  const near = (m) => {
    if (CATALOG.isCatalogRequest(m)) return CATALOG;
    if (m.startsWith("@util/")) return load(path.join(ROOT, "common_util", `${m.slice(6)}.ts`));
    if (m.startsWith(".")) return load(path.join(path.dirname(file), `${m}.ts`));
    return new Proxy({}, { get: () => () => {} });
  };
  new Function("exports", "module", "require", js)(box.exports, box, near);
  return box.exports;
};

const { hasStaleDesigns } = load(
  path.join(ROOT, "B06_Section", "B06_Section_UI_Section_Common.ts"),
);
const { waitsFordHeight } = load(
  path.join(ROOT, "B05_Profile", "B05_Profile_UI_Drainage_Ford_Fill.ts"),
);

const stale = (section) =>
  hasStaleDesigns({ longitudinal: { design_profiles: [] }, cross_sections: [section] });
const design = (extra) => ({ design_elevation_m: 100, ...extra });

const out = {
  ford_untilted: stale({ chainage_m: 10, ford_pavement: {}, design: design({ paved: true }) }),
  ford_tilted: stale({
    chainage_m: 10,
    ford_pavement: {},
    design: design({ paved: true, tilted: true }),
  }),
  left_tilted: stale({ chainage_m: 10, design: design({ tilted: true }) }),
  underdrain_tilted: stale({ chainage_m: 10, underdrain: {}, design: design({ tilted: true }) }),
  pavement_unpaved: stale({ chainage_m: 10, pavement: [{}], design: design({ paved: false }) }),
  ford_drop_missing: stale({ chainage_m: 10, ford: { overflow_depth_m: 0.3 }, design: design({}) }),
  ford_drop_kept: stale({
    chainage_m: 10,
    ford: { overflow_depth_m: 0.3 },
    design: design({ surface_drop_m: 0.3 }),
  }),
  plain: stale({ chainage_m: 10, design: design({}) }),
  waits: {
    pave_empty: waitsFordHeight("ford_pavement", {}),
    pave_blank: waitsFordHeight("ford_pavement", { ford_height_m: "" }),
    pave_set: waitsFordHeight("ford_pavement", { ford_height_m: 0.5 }),
    bridge_none: waitsFordHeight("ford_bridge", undefined),
    pipe: waitsFordHeight("pipe", {}),
  },
};
process.stdout.write(JSON.stringify(out));