/* smoke.js —— jsdom 冒烟：抓真实数据，跑完整 app，检查各视图能渲染、无异常。
 * 这是"浏览器验证之前"的粗筛；真实验收以 verify.js（Chrome）为准。 */
const { JSDOM, VirtualConsole } = require("jsdom");
const fs = require("fs");
const path = require("path");

const ROOT = "/opt/data/work/kangshifu/impl";
const HEADERS = { "X-Parse-Application-Id": "FKieRbIoGt_main" };

(async () => {
  const cache = {};
  async function pfetch(url) {
    if (url.includes("kangshifu.fmode.cn")) {
      const cls = url.match(/classes\/(\w+)/)[1];
      if (!cache[cls]) {
        const r = await fetch(url, { headers: HEADERS });
        cache[cls] = await r.text();
      }
      return { ok: true, status: 200, json: async () => JSON.parse(cache[cls]), text: async () => cache[cls] };
    }
    /* 本地文件走磁盘 */
    const p = path.join(ROOT, new URL(url, "http://x/").pathname);
    if (!fs.existsSync(p)) return { ok: false, status: 404, text: async () => "" };
    return { ok: true, status: 200, text: async () => fs.readFileSync(p, "utf8") };
  }

  const vc = new VirtualConsole();
  const errors = [];
  vc.on("jsdomError", (e) => errors.push("jsdomError: " + e.message));
  vc.on("error", (...a) => errors.push("console.error: " + a.join(" ")));

  const html = fs.readFileSync(path.join(ROOT, "index.html"), "utf8");
  const dom = new JSDOM(html, { url: "http://localhost/#/overview", runScripts: "outside-only", pretendToBeVisual: true, virtualConsole: vc });
  const w = dom.window;
  w.fetch = pfetch;
  w.CSS = w.CSS || { escape: (s) => s };
  if (!w.IntersectionObserver) w.IntersectionObserver = class { observe() {} disconnect() {} };

  for (const f of ["config", "taxonomy", "util", "data", "model", "query", "router",
    "views/common", "views/overview", "views/artifacts", "views/insights", "views/projects",
    "views/members", "views/stages", "views/sources", "views/detail", "views/report", "app"]) {
    w.eval(fs.readFileSync(path.join(ROOT, "js", f + ".js"), "utf8"));
  }
  await new Promise((r) => setTimeout(r, 1500));
  const db = w.__KF__.state.db;
  if (!db) { console.log("NO DB", errors); process.exit(1); }
  console.log("db: artifacts", db.artifacts.length, "projects", db.projects.length, "insights", db.insights.length);
  const rep = db.artifacts.find((a) => a.report);
  console.log("report artifact:", rep && rep.id, rep && rep.report.title);

  const routes = ["#/overview", "#/stages", "#/members", "#/insights", "#/artifacts", "#/reportIndex",
    "#/projects", "#/sources", "#/record", "#/report/" + rep.id, "#/report/" + rep.id + "?ev=c-texture",
    "#/artifacts?focus=" + rep.id, "#/artifacts?priority=S&stage=S1", "#/insights?member=张伟"];
  for (const r of routes) {
    w.location.hash = r;
    await new Promise((res) => setTimeout(res, 100));
    w.dispatchEvent(new w.Event("hashchange"));
    w.__KF__.render();
    await new Promise((res) => setTimeout(res, 50));
    const view = w.document.getElementById("view");
    const len = (view.textContent || "").length;
    const flag = view.querySelector(".error-box") ? " ERRORBOX" : "";
    console.log(String(len).padStart(6), r, flag);
  }
  console.log("errors:", errors.length ? errors : "none");
  process.exit(0);
})();