#!/usr/bin/env node
// ticket.mjs — Gitea 工单工具（人读 + 机读规范 · **结构评估先行**）
// 子命令：labels | milestones | list | verify <n...> | assess <n|--body-file=f> | create
//         update <n> | comments <n> | comment-add <n> | comment-del <id> | rename <n>
// 令牌：GITEA_TOKEN 环境变量，或 --token-file=<含 key=value 的文件>（不落盘、不回显）
// 纪律真源：同目录 ../SKILL.md（§7 verify 七断言 · §8 结构纪律 / assess 四段体检）
import fs from "node:fs";

const DOMAINS = ["订单", "库存", "结算", "商品", "报表", "平台", "其他"];
const GATES = ["等口径", "等取证", "等部署"];
const NL = String.fromCharCode(10);
const BACKSLASH = String.fromCharCode(92);
const BAD = ["codes/", "分析/数据/", "分析/D-", "分析/E-", "分析/A-", "分析/B-", "分析/C-", "分析/F-", "分析/_tmp", "分析/_archive", "分析/README", "86 §", "80 · V", "/home/", "C:" + BACKSLASH];

// §8.1「任务全貌」四段：正文骨架词表（数组顺序 = 规范顺序）
const SECTIONS = [
  { key: "问题背景", words: ["现象", "根因", "影响面", "问题背景", "背景"], need: "必备" },
  { key: "处置提案", words: ["处置提案", "方案", "机制", "提案", "路线"], need: "必备" },
  { key: "处置结果", words: ["处置结果", "执行回执", "当前状态", "回执", "结果"], need: "按事实" },
  { key: "效果对比", words: ["效果对比", "收益验证", "收益", "对照", "效果"], need: "按事实" }
];
const OPTIONAL_SECTIONS = ["验收判据", "反证条件", "遗留"];

function parseArgs(argv) {
  const pos = [], opt = {};
  for (const a of argv) {
    if (a.startsWith("--")) { const i = a.indexOf("="); if (i < 0) opt[a.slice(2)] = true; else opt[a.slice(2, i)] = a.slice(i + 1); }
    else pos.push(a);
  }
  return { pos: pos, opt: opt };
}
function readToken(opt) {
  if (process.env.GITEA_TOKEN) return process.env.GITEA_TOKEN.trim();
  const f = opt["token-file"];
  if (!f) throw new Error("缺令牌：设 GITEA_TOKEN 或 --token-file=<文件>");
  for (const line of fs.readFileSync(f, "utf8").split(NL)) {
    if (/token/i.test(line)) { const i = line.indexOf("="); if (i > 0) return line.slice(i + 1).split("#")[0].trim(); }
  }
  throw new Error("令牌文件里没找到 token = ...");
}
function mkApi(opt) {
  const host = opt.host || "code.hoteas.com";
  let H = null; // 延迟取令牌 ⇒ assess --body-file 无需令牌
  return async function api(path, method, body) {
    if (!H) H = { Authorization: "token " + readToken(opt), "Content-Type": "application/json", Accept: "application/json", "User-Agent": "agents-skills/ticket-management" };
    const r = await fetch("https://" + host + "/api/v1" + path, { method: method || "GET", headers: H, body: body ? JSON.stringify(body) : undefined });
    const t = await r.text();
    let j = null; try { j = JSON.parse(t); } catch (e) {}
    return { s: r.status, total: r.headers.get("x-total-count"), j: j, t: t };
  };
}
function splitTitle(title) {
  const brackets = []; let s = String(title || "").trim();
  while (s.startsWith("【")) { const e = s.indexOf("】"); if (e < 0) break; brackets.push(s.slice(1, e)); s = s.slice(e + 1).trim(); }
  const parts = brackets.length ? brackets[0].split("-").map(function (x) { return x.trim(); }) : [];
  return { brackets: brackets, parts: parts, rest: s };
}
function firstLine(body) { return String(body || "").split(NL)[0] || ""; }
function fieldOf(line, key) {
  for (const p of String(line).split(" | ")) { const i = p.indexOf("="); if (i > 0 && p.slice(0, i).trim() === key) return p.slice(i + 1).trim(); }
  return "";
}
function humanPart(body) { const b = String(body || ""); const i = b.indexOf("<!--"); return i < 0 ? b : b.slice(0, i); }
// 七项断言（verify 与 create/update 共用）
function checksOf(title, body) {
  const sp = splitTitle(title), L = firstLine(body);
  const dom = fieldOf(L, "域"), gate = fieldOf(L, "闸门"), hp = humanPart(body);
  return [
    ["1 标题主前缀 ∈ 词表", sp.parts.length > 0 && DOMAINS.indexOf(sp.parts[0]) >= 0],
    ["2 首行含 域=", L.indexOf("域=") >= 0],
    ["3 标题主域 = 首行 域 的 L1", sp.parts.length > 0 && dom.split("-")[0] === sp.parts[0]],
    ["4 标题闸门 = 首行 闸门=", sp.parts.length < 2 ? (gate === "可开工") : (GATES.indexOf(sp.parts[1]) >= 0 && sp.parts[1] === gate)],
    ["5 人读部分无本地 / 外部引用", !BAD.some(function (b) { return hp.indexOf(b) >= 0; })],
    ["6 有引用块 ⇒ 有 ref-owner", body.indexOf("<!--") < 0 ? true : body.indexOf("ref-owner:") >= 0]
  ];
}
// —— §8.0 结构评估（只读）——
function headingsOf(body) {
  const out = [];
  for (const line of humanPart(body).split(NL)) {
    const m = /^(#{1,6})\s+(.*)$/.exec(line);
    if (m) out.push({ level: m[1].length, text: m[2].trim() });
  }
  return out;
}
function sectionIndex(text) {
  // 最长词优先（更具体者胜）：如「变更后收益验证（…方案）」应归「效果对比」而非「处置提案」
  let best = -1, bestLen = 0;
  for (let i = 0; i < SECTIONS.length; i++) {
    for (const w of SECTIONS[i].words) {
      if (text.indexOf(w) >= 0 && w.length > bestLen) { best = i; bestLen = w.length; }
    }
  }
  return best;
}
function isPostNote(text) { return /更正|订正|勘误|补充|追加/.test(text); }
function isOptional(text) { return OPTIONAL_SECTIONS.some(function (w) { return text.indexOf(w) >= 0; }); }
function structureOf(body) {
  const lines = humanPart(body).split(NL);
  const heads = [];
  lines.forEach(function (l, i) {
    const m = /^(#{1,6})\s+(.*)$/.exec(l);
    if (m) heads.push({ pos: i, level: m[1].length, text: m[2].trim() });
  });
  // 空壳判定：某标题之后、下一个「同级或更高级」标题之前无任何内容（含子标题）⇒ 空壳
  const empty = [];
  for (let k = 0; k < heads.length; k++) {
    let j = k + 1;
    while (j < heads.length && heads[j].level > heads[k].level) j++;
    const inner = lines.slice(heads[k].pos + 1, j < heads.length ? heads[j].pos : lines.length)
      .join(NL).replace(/<!--[\s\S]*?-->/g, "").trim();
    if (!inner) empty.push(lines[heads[k].pos].trim());
  }
  // 归类只看 ## 级；「更正 / 补充」小节允许后置，不计入顺序
  const tops = heads.filter(function (h) { return h.level === 2; })
    .map(function (h) { return { text: h.text, idx: sectionIndex(h.text), post: isPostNote(h.text) }; });
  const main = tops.filter(function (t) { return !t.post && t.idx >= 0; });
  const order = main.map(function (t) { return t.idx; });
  const ordered = order.every(function (v, i) { return i === 0 || order[i - 1] <= v; });
  const hits = tops.filter(function (t) { return t.idx >= 0; });
  const postNotes = tops.filter(function (t) { return t.post; }).map(function (t) { return t.text; });
  const unclassified = tops.filter(function (t) { return t.idx < 0 && !t.post && !isOptional(t.text); }).map(function (t) { return t.text; });
  const optional = OPTIONAL_SECTIONS.filter(function (w) { return heads.some(function (h) { return h.text.indexOf(w) >= 0; }); });
  return { hits: hits, ordered: ordered, empty: empty, optional: optional, postNotes: postNotes, unclassified: unclassified };
}
function printStructure(body) {
  const st = structureOf(body);
  console.log("四段（§8.1 · 顺序 " + SECTIONS.map(function (s) { return s.key; }).join(" → ") + "）：");
  for (let i = 0; i < SECTIONS.length; i++) {
    const own = st.hits.filter(function (x) { return x.idx === i; }).map(function (x) { return "## " + x.text; });
    const tail = own.length ? "  " + own.join(" · ")
      : (SECTIONS[i].need === "必备" ? "  ← 未识别到（必备段：确认是否用了同义小标题，或确实缺）" : "  ← 未识别到（未发生 / 未测就不写，不要空壳）");
    console.log("  " + (own.length ? "[✓]" : "[ ]") + " " + SECTIONS[i].key + "（" + SECTIONS[i].need + "）" + tail);
  }
  console.log("  顺序：" + (st.ordered ? "OK" : "⚠ 主叙事未按 背景→提案→结果→效果 排列 ⇒ 调整（更正 / 补充小节不计）"));
  if (st.postNotes.length) console.log("  后置小节（不计顺序）：" + st.postNotes.map(function (t) { return "## " + t; }).join(" · "));
  if (st.unclassified.length) console.log("  未归类 ## 小节（人工判断归属）：" + st.unclassified.map(function (t) { return "## " + t; }).join(" · "));
  console.log("  空壳段：" + (st.empty.length ? "✗ " + st.empty.join(" · ") + "（删掉或补齐）" : "无"));
  console.log("  可选段：" + (st.optional.length ? st.optional.join(" · ") : "无"));
}
async function findTitle(api, repo, title) {
  const r = await api("/repos/" + repo + "/issues?state=all&type=issues&limit=100");
  return (Array.isArray(r.j) ? r.j : []).filter(function (x) { return String(x.title || "") === title; });
}
async function cmdRead(api, opt, kind) {
  const r = await api("/repos/" + opt.repo + "/" + kind + "?limit=100&state=all");
  if (r.s !== 200) { console.log("读取失败 status=" + r.s + " " + r.t.slice(0, 120)); return 1; }
  const arr = Array.isArray(r.j) ? r.j : [];
  console.log(kind + " 共 " + arr.length + " 项");
  for (const x of arr) {
    if (kind === "labels") console.log("  #" + x.id + "  " + x.name + "  color=" + x.color);
    else console.log("  #" + x.id + "  " + x.title + "  open=" + x.open_issues + " closed=" + x.closed_issues + " due=" + (x.due_on || "-"));
  }
  return 0;
}
async function cmdList(api, opt) {
  const state = opt.state || "open";
  const r = await api("/repos/" + opt.repo + "/issues?state=" + state + "&type=issues&limit=" + (opt.limit || 30));
  if (r.s !== 200) { console.log("读取失败 status=" + r.s); return 1; }
  const arr = Array.isArray(r.j) ? r.j : [];
  console.log("issues(" + state + ") 返回 " + arr.length + " · 总数 " + (r.total || "-"));
  for (const it of arr) console.log("  #" + it.number + "  [" + (it.labels || []).map(function (l) { return l.name; }).join(",") + "]  " + it.title);
  return 0;
}
async function cmdVerify(api, opt, nums) {
  let fail = 0, total = 0;
  for (const n of nums) {
    const r = await api("/repos/" + opt.repo + "/issues/" + n);
    if (r.s !== 200) { console.log("#" + n + " 读取失败 status=" + r.s); fail++; continue; }
    console.log("#" + n + "  " + r.j.title);
    for (const c of checksOf(String(r.j.title || ""), String(r.j.body || ""))) {
      total++; if (!c[1]) fail++;
      console.log("   " + (c[1] ? "PASS" : "FAIL") + "  " + c[0]);
    }
    const labNames = (r.j.labels || []).map(function (l) { return l.name; });
    total++; if (!labNames.length) fail++;
    console.log("   " + (labNames.length ? "PASS" : "FAIL") + "  7 已带标签" + (labNames.length ? "  [" + labNames.join(",") + "]" : "  （空 ⇒ 建单时未传 --label）"));
  }
  console.log("断言 " + (total - fail) + "/" + total + " 通过" + (fail ? "  ·  FAIL " + fail : ""));
  return fail ? 1 : 0;
}
async function cmdAssess(api, opt, n) {
  let title = "", body = "", comments = null;
  if (opt["body-file"]) {
    body = fs.readFileSync(opt["body-file"], "utf8");
    title = opt.title ? String(opt.title) : "（未给 --title，只评正文）";
  } else {
    if (!n) { console.log("用法：assess <n> --repo=o/r  |  assess --body-file=<文件> [--title=…]"); return 1; }
    const r = await api("/repos/" + opt.repo + "/issues/" + n);
    if (r.s !== 200) { console.log("读取失败 status=" + r.s); return 1; }
    title = String(r.j.title || ""); body = String(r.j.body || "");
    const rc = await api("/repos/" + opt.repo + "/issues/" + n + "/comments?limit=100");
    comments = Array.isArray(rc.j) ? rc.j : [];
  }
  console.log("== 结构评估（§8.0 落点表底稿 · 只报结构，判断仍由你下）==");
  console.log("标题：" + title);
  console.log("首行机读：" + (firstLine(body) || "（空）"));
  printStructure(body);
  if (comments) {
    console.log("评论清单（" + comments.length + "）—— 只应剩「必须可执行物」（§8.1 第 2 条）：");
    for (const c of comments) {
      const b = String(c.body || "");
      console.log("  " + c.id + "  " + b.length + " 字  首行： " + (b.split(NL)[0] || "").slice(0, 90));
    }
    if (comments.length > 1) console.log("  ⚠ 多条评论 ⇒ 逐条过 §8.2；删前先备份：comments " + n + " --dump=<文件>（§8.1 第 5 条）");
  }
  console.log("下一步：把本轮候选信息逐条填进 §8.0 的落点表 ⇒ 再 create / update / comment-add。");
  return 0;
}
async function cmdCreate(api, opt) {
  const title = opt.title;
  if (!title) { console.log("用法：create --repo=o/r --title=... --body-file=... --label=<id>[,<id>] [--dry-run] [--force]"); return 1; }
  const sp = splitTitle(title);
  if (!sp.parts.length || DOMAINS.indexOf(sp.parts[0]) < 0) { console.log("拒绝：标题主前缀不合规 —— " + title); return 1; }
  const dup = await findTitle(api, opt.repo, title);
  if (dup.length) { console.log("拒绝：已存在同名单 #" + dup[0].number + " —— 先查重是硬规则"); return 1; }
  const bodyFile = opt["body-file"];
  if (!bodyFile) { console.log("用法：create ... --body-file=..."); return 1; }
  // 标签必传（2026-09-23 · 用户交办）：缺失即拒建，--force 不可跳过（实测 #156/#157 因未传而裸建无标签）
  const labelIds = String(opt.label == null ? "" : opt.label).split(",").map(function (x) { return x.trim(); }).filter(Boolean);
  if (!labelIds.length) { console.log("拒绝：建单必须带标签 —— 传 --label=<id>[,<id>]（标签表：ticket.mjs labels --repo=" + opt.repo + "）"); return 1; }
  const badId = labelIds.filter(function (x) { return !/^[0-9]+$/.test(x) || Number(x) <= 0; });
  if (badId.length) { console.log("拒绝：--label 只接受正整数 id，收到 " + badId.join(",")); return 1; }
  const rl = await api("/repos/" + opt.repo + "/labels?limit=100");
  const knownLabels = Array.isArray(rl.j) ? rl.j : [];
  const missId = labelIds.filter(function (x) { return !knownLabels.some(function (l) { return String(l.id) === x; }); });
  if (knownLabels.length && missId.length) {
    console.log("拒绝：标签 id 不存在 —— " + missId.join(",") + "；本仓可选：" + knownLabels.map(function (l) { return l.id + "=" + l.name; }).join(" · "));
    return 1;
  }
  const body = fs.readFileSync(bodyFile, "utf8");
  const checks = checksOf(title, body);
  const bad = checks.filter(function (c) { return !c[1]; });
  console.log("结构评估（§8.0 · 建单前必看）：");
  printStructure(body);
  if (bad.length && !opt.force) {
    console.log("拒绝：正文/标题未过自检（" + bad.length + " 项）");
    for (const c of bad) console.log("   FAIL  " + c[0]);
    console.log("（确认要建就加 --force）");
    return 1;
  }
  if (opt["dry-run"]) { console.log("[dry-run] 将建单：" + title + " · 正文 " + body.length + " 字 · 标签 " + labelIds.join(",") + " · 自检 " + (checks.length - bad.length) + "/" + checks.length); return 0; }
  const payload = { title: title, body: body, labels: labelIds.map(Number) };
  const r = await api("/repos/" + opt.repo + "/issues", "POST", payload);
  console.log("status=" + r.s + (r.s === 201 ? "  → #" + r.j.number + "  " + r.j.html_url : "  " + r.t.slice(0, 200)));
  return r.s === 201 ? 0 : 1;
}
async function cmdUpdate(api, opt, n) {
  if (!n) { console.log("用法：update <n> --repo=o/r --body-file=<文件> [--title=…] [--dry-run] [--force]"); return 1; }
  const bodyFile = opt["body-file"];
  if (!bodyFile) { console.log("用法：update <n> --body-file=<文件>（改正文；标题与正文同一次提交，§8.1 第 4 条）"); return 1; }
  const cur = await api("/repos/" + opt.repo + "/issues/" + n);
  if (cur.s !== 200) { console.log("读取失败 status=" + cur.s); return 1; }
  const title = opt.title != null ? String(opt.title) : String(cur.j.title || "");
  const body = fs.readFileSync(bodyFile, "utf8");
  const checks = checksOf(title, body);
  const bad = checks.filter(function (c) { return !c[1]; });
  console.log("结构评估（§8.0 · 改单前必看）：");
  printStructure(body);
  if (bad.length && !opt.force) {
    console.log("拒绝：正文/标题未过自检（" + bad.length + " 项）");
    for (const c of bad) console.log("   FAIL  " + c[0]);
    console.log("（确认要改就加 --force）");
    return 1;
  }
  const payload = { body: body };
  if (opt.title != null) payload.title = title;
  if (opt["dry-run"]) { console.log("[dry-run] PATCH #" + n + " · 标题" + (opt.title != null ? "（同批改）" : "（不动）") + " · 正文 " + body.length + " 字 · 自检 " + (checks.length - bad.length) + "/" + checks.length); return 0; }
  const r = await api("/repos/" + opt.repo + "/issues/" + n, "PATCH", payload);
  console.log("status=" + r.s + (r.j && r.j.html_url ? "  → " + r.j.html_url : "  " + r.t.slice(0, 200)));
  return (r.s === 200 || r.s === 201) ? 0 : 1;
}
async function cmdComments(api, opt, n) {
  if (!n) { console.log("用法：comments <n> --repo=o/r [--dump=<文件>]"); return 1; }
  const r = await api("/repos/" + opt.repo + "/issues/" + n + "/comments?limit=100");
  if (r.s !== 200) { console.log("读取失败 status=" + r.s); return 1; }
  const arr = Array.isArray(r.j) ? r.j : [];
  if (opt.dump) {
    const head = "# 工单 #" + n + " 评论备份（" + new Date().toISOString() + "）" + NL + NL +
      "> 删除前全量备份（SKILL §8.1 第 5 条：删除前必须备份 · 删除 ≠ 丢失）。共 " + arr.length + " 条。" + NL;
    fs.writeFileSync(opt.dump, head + arr.map(function (c) {
      return NL + NL + "## comment " + c.id + "（" + String(c.body || "").length + " 字符）" + NL + NL + String(c.body || "");
    }).join(NL), "utf8");
    console.log("已备份 " + arr.length + " 条 → " + opt.dump);
  }
  console.log("#" + n + " 评论 " + arr.length + " 条（只应剩「必须可执行物」）：");
  for (const c of arr) {
    const b = String(c.body || "");
    console.log("  " + c.id + "  " + b.length + " 字  首行： " + (b.split(NL)[0] || "").slice(0, 90));
  }
  return 0;
}
async function cmdCommentAdd(api, opt, n) {
  if (!n || !opt["body-file"]) { console.log("用法：comment-add <n> --repo=o/r --body-file=<文件> [--dry-run]"); return 1; }
  const body = fs.readFileSync(opt["body-file"], "utf8");
  if (opt["dry-run"]) { console.log("[dry-run] 将给 #" + n + " 加评论 · " + body.length + " 字"); return 0; }
  const r = await api("/repos/" + opt.repo + "/issues/" + n + "/comments", "POST", { body: body });
  console.log("status=" + r.s + (r.s === 201 && r.j ? "  → comment " + r.j.id : "  " + r.t.slice(0, 200)));
  return r.s === 201 ? 0 : 1;
}
async function cmdCommentDel(api, opt, id) {
  if (!id) { console.log("用法：comment-del <commentId> --repo=o/r [--yes]（不带 --yes 只预览）"); return 1; }
  const g = await api("/repos/" + opt.repo + "/issues/comments/" + id);
  const text = g.s === 200 ? String(g.j.body || "") : "";
  console.log("comment " + id + (g.s === 200 ? "（" + text.length + " 字）" : "（读取失败 status=" + g.s + "，继续前请自行确认 id）"));
  if (text) console.log(text.split(NL).slice(0, 6).map(function (l) { return "  | " + l; }).join(NL));
  if (!opt.yes) {
    console.log("预览模式（未删除）。确认要删加 --yes；**删前先备份**：comments <n> --dump=<文件>（§8.1 第 5 条）。");
    return 0;
  }
  const r = await api("/repos/" + opt.repo + "/issues/comments/" + id, "DELETE");
  console.log("DELETE status=" + r.s);
  return (r.s === 204 || r.s === 200) ? 0 : 1;
}
async function cmdRename(api, opt, n) {
  const r = await api("/repos/" + opt.repo + "/issues/" + n);
  if (r.s !== 200) { console.log("读取失败 status=" + r.s); return 1; }
  const sp = splitTitle(r.j.title);
  const dom = opt.domain;
  if (!dom || DOMAINS.indexOf(dom) < 0) { console.log("用法：rename <n> --domain=<词表值> [--gate=等口径|等取证|等部署] [--dry-run]"); return 1; }
  let inner = dom;
  if (opt.gate && opt.gate !== "可开工") {
    if (GATES.indexOf(opt.gate) < 0) { console.log("闸门不在词表：" + opt.gate); return 1; }
    inner = dom + "-" + opt.gate;
  }
  const title = "【" + inner + "】" + sp.rest;
  if (opt["dry-run"]) { console.log("[dry-run] " + r.j.title + "  →  " + title); return 0; }
  const p = await api("/repos/" + opt.repo + "/issues/" + n, "PATCH", { title: title });
  console.log("status=" + p.s + "  →  " + (p.j && p.j.title ? p.j.title : p.t.slice(0, 160)));
  return p.s === 201 ? 0 : 1;
}

const USAGE = [
  "用法：ticket.mjs <子命令> --repo=owner/name [...]",
  "  labels | milestones                      读标签 / 里程碑",
  "  list [--state=open|closed|all]          列工单",
  "  verify <n...>                           七项断言（有效性：标题/首行/闸门/自包含/引用块/标签）",
  "  assess <n> | assess --body-file=<文件>   结构评估（§8.0 落点表底稿：四段现状/缺段/空壳/评论清单）",
  "  create --title=… --body-file=… --label=<id>[,<id>] [--dry-run] [--force]",
  "  update <n> --body-file=… [--title=…] [--dry-run] [--force]",
  "  comments <n> [--dump=<文件>]             评论清单 / 删前全量备份",
  "  comment-add <n> --body-file=… [--dry-run]",
  "  comment-del <id> [--yes]                 默认只预览",
  "  rename <n> --domain=<词表值> [--gate=…] [--dry-run]",
  "（公共：--token-file=<文件> | GITEA_TOKEN · --host=<默认 code.hoteas.com>）"
].join(NL);

const A = parseArgs(process.argv.slice(2));
const cmd = A.pos[0];
if (!cmd || cmd === "-h" || cmd === "--help") { console.log(USAGE); process.exit(0); }
if (!A.opt.repo && !(cmd === "assess" && A.opt["body-file"])) { console.log("缺 --repo=owner/name" + NL + USAGE); process.exit(1); }
const api = mkApi(A.opt);
let code = 0;
if (cmd === "labels" || cmd === "milestones") code = await cmdRead(api, A.opt, cmd);
else if (cmd === "list") code = await cmdList(api, A.opt);
else if (cmd === "verify") code = await cmdVerify(api, A.opt, A.pos.slice(1));
else if (cmd === "assess") code = await cmdAssess(api, A.opt, A.pos[1]);
else if (cmd === "create") code = await cmdCreate(api, A.opt);
else if (cmd === "update") code = await cmdUpdate(api, A.opt, A.pos[1]);
else if (cmd === "comments") code = await cmdComments(api, A.opt, A.pos[1]);
else if (cmd === "comment-add") code = await cmdCommentAdd(api, A.opt, A.pos[1]);
else if (cmd === "comment-del") code = await cmdCommentDel(api, A.opt, A.pos[1]);
else if (cmd === "rename") code = await cmdRename(api, A.opt, A.pos[1]);
else { console.log("未知子命令：" + cmd + NL + USAGE); code = 1; }
process.exit(code);