Aislo/resources/tester/helper_349_drainage_live_flow.cjs

/* 349 · 326-6 배수유역 [업데이트] 흐름 헬퍼 — 화면 파일 `B05_Profile_UI_Drainage_Live.ts` · `_Run.ts` ·
 * `_Suggest.ts` 를 그 자리에서 트랜스파일해 가짜 DOM · 시계 · fetch 로 돌리고 단계별 상태를 JSON 으로 냄.
 */
const fs = require("fs");
const path = require("path");
const ts = require(path.join(__dirname, "..", "..", "config", "node_modules", "typescript"));

const B05 = path.join(__dirname, "..", "..", "B05_Profile");

/* ---- 가짜 DOM ---- */
function el(tag) {
  const set = new Set();
  return {
    tag,
    children: [],
    hidden: false,
    className: "",
    textContent: "",
    title: "",
    disabled: false,
    checked: false,
    listeners: {},
    classList: {
      toggle: (name, on) => (on ? set.add(name) : set.delete(name)),
      add: (name) => set.add(name),
      contains: (name) => set.has(name),
    },
    append(...kids) {
      this.children.push(...kids);
    },
    before(kid) {
      this.beforeNode = kid;
    },
    replaceChildren(...kids) {
      this.children = kids;
    },
    addEventListener(type, fn) {
      (this.listeners[type] ??= []).push(fn);
    },
    fire(type) {
      (this.listeners[type] ?? []).forEach((fn) => fn());
    },
  };
}
global.document = { createElement: el };

/* ---- 가짜 시계 ---- */
let clock = 0;
let timerId = 0;
const timers = new Map();
global.window = {
  setTimeout(fn, ms) {
    timers.set(++timerId, { fn, at: clock + ms });
    return timerId;
  },
  clearTimeout(id) {
    timers.delete(id);
  },
};
function advance(ms) {
  clock += ms;
  for (const [id, timer] of [...timers]) {
    if (timer.at <= clock) {
      timers.delete(id);
      timer.fn();
    }
  }
}

/* ---- 가짜 fetch(배수유역 live) ---- */
const calls = [];
const cancels = []; // 끊김 알림(520-2) — 끊은 차례 번호
global.fetch = (url, init) =>
  new Promise((resolve, reject) => {
    const call = { url, body: JSON.parse(init.body), aborted: false };
    if (url.endsWith("/drainage/live/cancel")) {
      cancels.push(call.body.generation);
      return resolve({ ok: true, status: 200, json: async () => ({ status: "success" }) });
    }
    call.answer = (payload) => resolve({ ok: true, status: 200, json: async () => payload });
    init.signal.addEventListener("abort", () => {
      call.aborted = true;
      reject(new DOMException("aborted", "AbortError"));
    });
    calls.push(call);
  });
const flush = async () => {
  for (let i = 0; i < 10; i += 1) await new Promise((r) => setImmediate(r));
};

/* ---- 모듈 읽기(그 자리 트랜스파일 · 바깥 모듈은 가짜) ---- */
const state = new Map();
const detailCalls = [];
let records = 0; // 사진첩 한 걸음(369)
const stubs = {
  "@config/config_frontend": { API_BASE_URL: "/api" },
  "@ui/ui_template_progress": { createProgressCircle: () => ({ root: el("progress") }) },
  "@ui/ui_template_locale": {
    currentLanguageIndex: 0,
    ui_locales: new Proxy({}, { get: (_target, key) => [key, key] }),
  },
  "../A00_Common/b_page_state": {
    readStateRaw: (key) => state.get(key) ?? null,
    writeStateRaw: (key, value) => state.set(key, value),
  },
  "../B04_PreProcess/B04_PreProcess_Api_Fetch": {
    computeDetailBasins: async (projectId, points) => {
      detailCalls.push(points);
      return { basins: [], pipe_points: points ?? [], stale: null };
    },
  },
  "./B05_Profile_UI_Drainage_Parts": { analyzeFailed: (_error, fallback) => fallback },
};
const cache = new Map();
function 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 local = (name) => {
    if (stubs[name]) return stubs[name];
    if (name.startsWith(".")) return load(path.join(path.dirname(file), `${name}.ts`));
    return require(name);
  };
  new Function("exports", "module", "require", js)(box.exports, box, local);
  return box.exports;
}

const { createDrainageLive } = load(path.join(B05, "B05_Profile_UI_Drainage_Live.ts"));
const { createDetailRunner } = load(path.join(B05, "B05_Profile_UI_Drainage_Run.ts"));

async function main() {
  const out = {};
  const viewport = el("viewport");
  const header = el("header");
  const root = el("root");
  const propose = el("button");
  const update = el("button");
  header.querySelector = (selector) => (selector === ".b05-drainage__propose" ? propose : null);
  root.querySelector = (selector) =>
    selector === ".b05-drainage__viewport"
      ? viewport
      : selector === ".b05-drainage__header"
        ? header
        : null;
  let pipes = [
    { chainage_m: 100, id: "a1", source: "stream", options: { pipe_diameter_mm: 1000 } },
  ];
  let applied = 0;
  let savedLoads = 0;
  let savedAnswer = null;
  let remembered = 0;
  let live;
  const status = el("status");
  const runner = createDetailRunner({
    projectId: () => "p1",
    updateButton: update,
    status,
    showProgress: () => undefined,
    apply: (response) => {
      applied += 1;
      live.suggest.update(response);
      if (response.stale) live.markStale(); // 패널 apply 와 같은 줄
    },
    basinCount: () => 0,
    scheduleDraw: () => undefined,
    label: (key) => key,
  });
  live = createDrainageLive({
    root,
    updateButton: update,
    basinList: el("list"),
    pipeRequest: () => pipes,
    runner,
    // 패널이 넘기는 꼴 그대로 — 초안에 담음 + 사진첩 한 걸음(369-4 · onPipesDrafted)
    rememberPipes: () => ((remembered += 1), (records += 1)),
    // 저장분 다시 받기(349-0i) — 답은 시험이 정할 때 옴
    loadSaved: () => {
      savedLoads += 1;
      return runner.run(() => new Promise((resolve) => (savedAnswer = resolve)), true);
    },
  });
  const [busy] = viewport.children;
  const look = () => ({
    stale: live.stale,
    pending: update.classList.contains("is-pending"),
    off: update.disabled,
    label: update.textContent,
    busy: !busy.hidden,
    fetches: calls.length,
    applyOff: live.suggest.root.children[0].children[1].disabled,
    applyTitle: live.suggest.root.children[0].children[1].title,
  });
  const draft = (rev, x) => ({
    rev,
    nodes: [
      [0, 0],
      [x, 300],
    ],
    curveOn: [true, true],
  });
  const stage = (route) => live.stage({ inputs: { route, pipes } });
  const answer = (call, extra = {}) =>
    call.answer({
      status: "success",
      generation: call.body.generation,
      basins: [{ chainage_m: 100, recommended_facility: "pipe", recommended_diameter_mm: 1200 }],
      pipe_points: pipes,
      pipe_candidates: [{ chainage_m: 200 }],
      stale: null,
      live: true,
      ...extra,
    });

  out.start = look();
  // 꼭짓점 옮김 = 낡음 표시만 · 저절로 셈 없음 · 판 번호만 바뀐 같은 노선 = 그대로
  stage(draft(1, 50));
  out.moved = look();
  stage(draft(2, 50));
  out.sameAgain = look();
  advance(60000);
  out.noAuto = look();
  // [업데이트] → 요청 하나 · 묶음이 같은 입력으로 다시 돌아도 답을 받음
  update.fire("click");
  out.sent = { ...look(), body: calls[0].body };
  stage(draft(3, 50));
  out.rerunWhileBusy = { ...look(), aborted: calls[0].aborted };
  answer(calls[0]);
  await flush();
  out.answered = { ...look(), applied };
  out.suggest = {
    shown: !live.suggest.root.hidden,
    title: live.suggest.root.children[0].children[0].textContent,
    rows: live.suggest.root.children[1].children.map((row) => row.textContent),
  };
  // 제안 [적용] — 관 초안으로 세부 유역 다시 나눔 · 세션 초안에 담음
  live.suggest.root.children[0].children[1].fire("click");
  await flush();
  out.applied = { points: detailCalls[0], remembered };

  // 다시 옮김 → 요청 → 그 사이 또 옮김 = 앞 요청 끊김 · 다시 낡음
  stage(draft(4, 80));
  update.fire("click");
  stage(draft(5, 90));
  out.movedWhileBusy = { ...look(), aborted: calls[1].aborted };
  // 낡은 동안 제안 [적용] — 끔 · 눌러도 옛 제안이 안 들어감
  live.suggest.root.children[0].children[1].fire("click");
  await flush();
  out.staleApply = detailCalls.length;
  // [업데이트] 약속 — 답이 화면에 오르면 참(B06 [>] 확인 창 뒤 이동 · 326-6)
  const done = live.refresh();
  answer(calls[2]);
  out.promised = await done;
  await flush();
  out.fresh = look();
  // 낡지 않아도 [업데이트] = 다시 셈(노선 · 관 그대로 · 326-6)
  update.fire("click");
  out.again = { ...look(), route: calls[3].body.route };
  answer(calls[3]);
  await flush();
  out.againDone = look();

  // 노선 [저장] 뒤 — 서버 답이 「낡음」 = 낡음 표시 · 저절로 셈 없음
  stage(null);
  await runner.run(async () => ({ basins: [], pipe_points: pipes, stale: "배수유역 낡음" }));
  out.savedStale = { ...look(), status: status.textContent };
  advance(60000);
  out.savedStaleNoAuto = look();
  update.fire("click");
  answer(calls[4]);
  await flush();
  out.savedDone = look();

  // 되돌리기 — 끌기 → [업데이트] 요청 중 → Ctrl+Z = 초안용 답 끊고(서버에도 알림) 저장분 ·
  // 표시는 저장분의 마지막 낡음으로 바로(520-2)
  const savedOk = {
    basins: [{ chainage_m: 100, recommended_facility: "pipe", recommended_diameter_mm: 1200 }],
    pipe_points: pipes,
    stale: null,
  };
  stage(draft(21, 310));
  update.fire("click");
  const draftCall = calls[calls.length - 1];
  stage(null);
  out.undoWaiting = { ...look(), aborted: draftCall.aborted, savedLoads };
  out.undoCancelled = cancels.includes(draftCall.body.generation);
  savedAnswer(savedOk);
  await flush();
  out.undo = { ...look(), savedLoads };
  // 저장분 자체가 낡음 = 낡음 표시 그대로
  stage(draft(22, 320));
  stage(null);
  savedAnswer({ basins: [], pipe_points: pipes, stale: "배수유역 낡음" });
  await flush();
  out.undoSavedStale = { ...look(), savedLoads };
  // [자동 제안] — 낡은 동안 끔 · 새 답이면 켬
  out.proposeStale = { off: propose.disabled, title: propose.title };
  live.markFresh();
  out.proposeFresh = { off: propose.disabled, title: propose.title };
  out.records = records;
  // 입력 지문 — 판 번호 · 관 차례는 안 봄 · 꼭짓점 · 관 자리(cm) · id 는 봄
  const { inputKey } = load(path.join(B05, "logic", "B05_Profile_Drainage_Live.ts"));
  const a = { id: "a1", chainage_m: 100 };
  const b = { id: "b2", chainage_m: 250 };
  const base = inputKey(draft(1, 50), [a, b]);
  out.keys = {
    rev: inputKey(draft(9, 50), [a, b]) === base,
    order: inputKey(draft(1, 50), [b, a]) === base,
    node: inputKey(draft(1, 51), [a, b]) === base,
    pipe: inputKey(draft(1, 50), [a, { ...b, chainage_m: 250.2 }]) === base,
    id: inputKey(draft(1, 50), [a, { ...b, id: "c3" }]) === base,
    saved: inputKey(null, null) === inputKey(undefined, undefined),
  };
  process.stdout.write(JSON.stringify(out));
}

main().catch((error) => {
  process.stderr.write(String(error && error.stack ? error.stack : error));
  process.exit(1);
});