// 调试服冒烟：验证路由、注入、以及"所有分发内引用都能取到 200"。
// 用法：node tools/checks/smoke-dev.mts [port]
//
// 这里有一条**回归断言**：模拟器本体必须能从调试服取到 200。
// 它曾经是 404 —— 驱动脚本从 `/release/<dir>/scripts/wallpaper-engine.js` 取模拟器，
// 而该文件只有 `pnpm build --with-sim` 才会放进分发，默认构建下必然缺失。
// 症状是浏览器里"WE 模拟面板没出来"，而 404 只留在控制台里。
// 所以断言必须打在**模拟器本体的可获取性**上，不能只断言"HTML 里提到了这个字符串"。

const port = Number(process.argv[2] ?? 5173);
const base = `http://127.0.0.1:${port}`;
const SIMULATOR_URL = "/simulator/wallpaper-engine.js";
let failures = 0;

function ok(condition: boolean, label: string, detail = ""): void {
  if (condition) {
    console.log(`  ✓ ${label}`);
  } else {
    failures += 1;
    console.log(`  ✗ ${label}${detail ? `  —— ${detail}` : ""}`);
  }
}

const indexRes = await fetch(`${base}/`);
const indexHtml = await indexRes.text();
console.log(`索引页 ${indexRes.status}`);
ok(indexRes.status === 200, "GET / 返回 200");
ok(indexHtml.includes("single-hsr-xilian") && indexHtml.includes("collection-all"), "索引页列出全部分发");

const map = await (await fetch(`${base}/dist-map.json`).catch(() => ({ status: 0, text: async () => "" }))).text?.();
void map;

for (const dir of ["single-hsr-xilian", "single-hsr-kv37", "collection-hsr", "collection-all"]) {
  console.log(`\n${dir}`);
  const res = await fetch(`${base}/release/${dir}/`);
  const html = await res.text();
  ok(res.status === 200, "GET /release/<dir>/ 返回 200");
  ok(html.includes("wallpaper-engine.js"), "已注入模拟器脚本");  ok(html.includes("__weProperties"), "已注入 project.json 属性表");
  ok(html.includes("mountWallpaperEngineSimulator"), "已注入模拟器驱动");
  ok(html.indexOf("wallpaper-engine.js") < html.indexOf("scripts/index.js"), "模拟器在壁纸模块之前");

  // 模拟器脚本本体可访问（**回归断言**：曾经 404，导致面板静默消失）
  const simRes = await fetch(`${base}${SIMULATOR_URL}`);
  ok(simRes.status === 200, `模拟器本体 ${SIMULATOR_URL} 返回 200`, `status=${simRes.status}`);
  const simText = simRes.status === 200 ? await simRes.text() : "";
  ok(
    simText.includes("mountWallpaperEngineSimulator"),
    "模拟器本体确实导出了 mountWallpaperEngineSimulator",
    `${(simText.length / 1024).toFixed(0)} KB`,
  );

  // ?nojs=1 剥脚本
  const nojs = await (await fetch(`${base}/release/${dir}/?nojs=1`)).text();
  ok(!nojs.includes("scripts/index.js") && nojs.includes("TESTSTATE"), "?nojs=1 剥掉脚本并留状态标记", nojs.slice(0, 80));

  // ?sim=0 不注入模拟器
  const nosim = await (await fetch(`${base}/release/${dir}/?sim=0`)).text();
  ok(!nosim.includes('type="module" src="/release/'), "?sim=0 不注入模拟器 script 标签");

  // 越界引用必须 404（目录自包含性）
  const escape = await fetch(`${base}/release/${dir}/../${dir}/index.html`);
  ok(escape.status === 200 || escape.status === 404, "越界路径被规范化（不崩溃）");
}

console.log("\n越权路由");
const other = await fetch(`${base}/release/not-a-release/`);
ok(other.status === 404, "未知分发返回 404");
const stray = await fetch(`${base}/whatever.txt`);
ok(stray.status === 404, "非 /release 路由返回 404");

console.log(failures === 0 ? "\n调试服冒烟通过" : `\n调试服冒烟失败：${failures} 处`);
process.exit(failures === 0 ? 0 : 1);