// 游戏分发「共创主题」链路真实行为验收（公开读 + 后台写 + 作品详情 themes 增量）。
//
// 需要完整本地 dev 栈（`npm run dev`：SpacetimeDB standalone + api-server）+ 管理员账号；不需要浏览器。
//
// 用法：
//   E2E_ADMIN_USER=<管理员> E2E_ADMIN_PASSWORD=<密码> \
//     node scripts/check-game-distribution-theme-e2e.mjs
//   E2E_API_BASE 可覆盖 api-server 地址（默认从 CWD 的 .app/dev-stack.json 读取，不写死端口）
//
// 契约来源（逐条读实现确认）：
//   [1] 公开路由（匿名 + no-store）：api-server/src/modules/game_distribution.rs:2921-2930
//   [2] 公开列表分页：:1635-1690（limit 归一化 :1757-1764、cursor 由模块解析并 400 透传）
//   [3] 公开详情：:1670-1697（未发布/不存在都回「主题不存在」→ 404；已发布空成员是 200 + 空 roots）
//       + module-game-distribution/src/theme.rs:105-108（公开可见 = status == published）
//   [4] 详情成员与列表 memberCount 同一份可见性判定（未删 + 已公开 + 有当前公开版本）：
//       spacetime-module/src/game_distribution.rs:5455-5477 + theme.rs:131-147
//   [5] 作品详情 `themes` 增量「先取根再反查」：spacetime-module/...:5620-5670 + 根解析 :5450-5456
//   [6] 后台写路由（admin 鉴权）：api-server/...:2887-2900；创建/更新幂等 :1780-1880；
//       成员 PUT/DELETE 不要求幂等键且确定性主键去重：spacetime-module/...:5890-5965
//   [7] 错误码映射：api-server/...:5329-5365（THEME_NOT_FOUND→404、THEME_BAD_REQUEST→400、
//       THEME_INVALID_CURSOR→400、THEME_IDEMPOTENCY_CONFLICT→409、THEME_MEMBER_NOT_ROOT→409、
//       THEME_MEMBER_GAME_NOT_FOUND→404）
//   [8] 分页极限：theme.rs:156-172（默认 20、上限 50、超界截断、0 取默认）+ 游标格式 `{micros}:{themeId}` :205-218
//
// 复用/照抄的 helper（注释标了出处；抽公共模块会改动其它已提交脚本，故照抄）：
//   - 从 .app/dev-stack.json 读地址：scripts/check-game-distribution-lineage-e2e.mjs:115-133
//   - check/note/api/brief/register/gameMetadata/uploadCover/createGame/ownerGame/publicDetail：
//     lineage 脚本 :139-318
//   - 完整发布链路（建版本 → 传发行包 → 送审 → 管理员通过）：lineage 脚本 :320-407
//   - 改编声明（fork 字段）+ 公开版本 id 取法：lineage 脚本 :758-812

import { createHash } from 'node:crypto';
import { readFileSync } from 'node:fs';
import path from 'node:path';

import JSZip from 'jszip';

const ENVELOPE = { 'x-genarrative-response-envelope': 'v1' };
const ADMIN_USER = (process.env.E2E_ADMIN_USER ?? '').trim();
const ADMIN_PASSWORD = process.env.E2E_ADMIN_PASSWORD ?? '';
const DEV_PASSWORD = 'GenE2e123!';
const GATE_KEY = 'game-distribution:publish';

if (!ADMIN_USER || !ADMIN_PASSWORD) {
  console.error(
    '缺少 E2E_ADMIN_USER / E2E_ADMIN_PASSWORD：本脚本要按发布灰度口径打开 ' +
      'game-distribution:publish 写入口并把作品推到公开（主题成员只呈现公开作品）。',
  );
  process.exit(2);
}

const devStack = JSON.parse(
  readFileSync(path.resolve(process.cwd(), '.app/dev-stack.json'), 'utf8'),
);
const API = (
  process.env.E2E_API_BASE ??
  devStack.services?.['api-server']?.url ??
  ''
).replace(/\/+$/u, '');
if (!API) {
  console.error(
    '无法从 .app/dev-stack.json 解析 api-server 地址：请先 `npm run dev` 启动本地栈，' +
      '或用 E2E_API_BASE 显式指定。',
  );
  process.exit(2);
}

let checks = 0;
let failures = 0;
const skipped = 0;
function check(name, ok, detail = '') {
  checks += 1;
  if (!ok) failures += 1;
  console.log(
    `${ok ? 'PASS' : 'FAIL'}  ${name}${detail ? ` :: ${detail}` : ''}`,
  );
}
function note(message) {
  console.log(`NOTE  ${message}`);
}

const COVER_PNG = Buffer.from(
  'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8BQDwAEhQGAhKmMIQAAAABJRU5ErkJggg==',
  'base64',
);

async function api(pathname, options = {}) {
  const { method = 'GET', token, body, headers = {}, binary } = options;
  const finalHeaders = { ...ENVELOPE, ...headers };
  if (token) finalHeaders.Authorization = `Bearer ${token}`;
  let finalBody;
  if (binary) {
    finalBody = binary;
  } else if (body !== undefined) {
    finalHeaders['Content-Type'] = 'application/json';
    finalBody = JSON.stringify(body);
  }
  const response = await fetch(`${API}${pathname}`, {
    method,
    headers: finalHeaders,
    body: finalBody,
    signal: AbortSignal.timeout(120_000),
  });
  const text = await response.text();
  let json = null;
  try {
    json = JSON.parse(text);
  } catch {
    json = null;
  }
  return {
    status: response.status,
    text,
    json,
    data: json?.data,
    error: json?.error,
    cacheControl: response.headers.get('cache-control') ?? '',
  };
}

function brief(body) {
  const code = body?.error?.code ?? body?.json?.error?.code ?? '';
  return `status=${body?.status} code=${code} text=${String(body?.text ?? '').slice(0, 200)}`;
}

function errorCode(body) {
  return body?.error?.code ?? body?.json?.error?.code ?? '';
}

function errorText(body) {
  return String(
    body?.error?.details?.message ??
      body?.error?.message ??
      body?.json?.error?.message ??
      '',
  );
}

async function register(prefix) {
  const phone = `${prefix}${String(Date.now()).slice(-8)}`;
  const response = await api('/api/auth/entry', {
    method: 'POST',
    body: { purePhoneNumber: phone, password: DEV_PASSWORD },
  });
  return { phone, response, token: response.data?.token };
}

function gameMetadata({ title, coverAssetId }) {
  return {
    title,
    summary: '共创主题验收临时作品',
    description: '',
    category: '休闲',
    tags: ['e2e'],
    coverAssetId,
    deviceSupport: { desktop: true, mobile: false, touch: false },
    inputModes: ['keyboard', 'mouse'],
    orientation: 'landscape',
  };
}

async function uploadCover(token, id) {
  const fileName = `theme-${id}.png`;
  const ticket = await api('/api/assets/direct-upload-tickets', {
    method: 'POST',
    token,
    body: {
      legacyPrefix: 'generated-character-drafts',
      pathSegments: ['game-distribution', 'theme', String(id)],
      fileName,
      contentType: 'image/png',
      access: 'private',
      maxSizeBytes: COVER_PNG.length,
      metadata: { asset_kind: 'game_distribution_cover' },
    },
  });
  if (ticket.status !== 200) {
    throw new Error(
      `创建直传凭证失败 ${ticket.status} ${ticket.text.slice(0, 300)}`,
    );
  }
  const upload = ticket.data.upload;
  const form = new FormData();
  for (const [key, value] of Object.entries(upload.formFields ?? {})) {
    if (value !== null && value !== undefined) form.append(key, String(value));
  }
  form.append('file', new Blob([COVER_PNG], { type: 'image/png' }), fileName);
  const put = await fetch(upload.host, { method: 'POST', body: form });
  if (!put.ok) {
    throw new Error(`直传对象存储失败 ${put.status}`);
  }
  const confirm = await api('/api/assets/objects/confirm', {
    method: 'POST',
    token,
    body: {
      bucket: upload.bucket,
      objectKey: upload.objectKey,
      contentType: 'image/png',
      contentLength: COVER_PNG.length,
      assetKind: 'game_distribution_cover',
      accessPolicy: 'private',
      entityId: 'game-distribution-theme',
    },
  });
  if (confirm.status !== 200) {
    throw new Error(
      `确认素材失败 ${confirm.status} ${confirm.text.slice(0, 300)}`,
    );
  }
  return confirm.data.assetObject.assetObjectId;
}

async function createGame({ token, metadata, idemKey, fork }) {
  return api('/api/game-distribution/games', {
    method: 'POST',
    token,
    headers: { 'Idempotency-Key': idemKey },
    body: fork ? { ...metadata, fork } : metadata,
  });
}

async function ownerGame(token, gameId) {
  const response = await api(`/api/game-distribution/my-games/${gameId}`, {
    token,
  });
  return { response, game: response.data?.game ?? null };
}

function publicDetail(gameId, token) {
  return api(`/api/game-distribution/games/${gameId}`, { token });
}

async function buildReleaseZip(marker) {
  const zip = new JSZip();
  zip.file(
    'index.html',
    `<!doctype html><html><head><meta charset="utf-8"><title>${marker}</title></head><body><h1>${marker}</h1></body></html>`,
  );
  const bytes = Buffer.from(await zip.generateAsync({ type: 'uint8array' }));
  return {
    bytes,
    fileCount: 1,
    sha256: createHash('sha256').update(bytes).digest('hex'),
  };
}

/// 完整发布链路（照抄 lineage 脚本 :320-407）：建版本 → 传发行包 → 送审 → 管理员通过。
async function publishToPublic({
  token,
  admin,
  gameId,
  gameRevision,
  metadata,
  stamp,
  tag,
  label,
  quiet = false,
}) {
  const zip = await buildReleaseZip(`theme-${tag}-${stamp}`);
  const created = await api(`/api/game-distribution/games/${gameId}/versions`, {
    method: 'POST',
    token,
    headers: { 'Idempotency-Key': `theme-version-${tag}-${stamp}` },
    body: {
      packageSha256: zip.sha256,
      packageBytes: zip.bytes.length,
      packageFileCount: zip.fileCount,
      packageEntryPath: 'index.html',
      gameMetadata: metadata,
    },
  });
  const versionId = created.data?.versionId;
  if (!quiet) {
    check(
      `${label} 版本创建成功`,
      created.status === 200 && Boolean(versionId),
      `status=${created.status} ${created.text.slice(0, 140)}`,
    );
  }
  if (!versionId) return { versionId: null };

  const upload = await api(
    `/api/game-distribution/versions/${versionId}/package`,
    {
      method: 'PUT',
      token,
      headers: {
        'Idempotency-Key': `theme-upload-${tag}-${stamp}`,
        'Content-Type': 'application/zip',
      },
      binary: zip.bytes,
    },
  );
  if (!quiet) {
    check(
      `${label} 发行包上传成功`,
      upload.status === 200,
      `status=${upload.status}`,
    );
  }

  const submitted = await api(
    `/api/game-distribution/versions/${versionId}/submit`,
    {
      method: 'POST',
      token,
      headers: { 'Idempotency-Key': `theme-submit-${tag}-${stamp}` },
      body: { expectedPublicationRevision: gameRevision },
    },
  );
  if (!quiet) {
    check(
      `${label} 送审成功（202）`,
      submitted.status === 202,
      `status=${submitted.status} ${submitted.text.slice(0, 140)}`,
    );
  }

  const readback = await api(`/api/game-distribution/versions/${versionId}`, {
    token,
  });
  const approved = await api(
    `/admin/api/game-distribution/versions/${versionId}/review`,
    {
      method: 'POST',
      token: admin,
      headers: { 'Idempotency-Key': `theme-approve-${tag}-${stamp}` },
      body: {
        decision: 'approve',
        expectedPublicationRevision:
          readback.data?.version?.publicationRevision ?? gameRevision,
      },
    },
  );
  if (!quiet) {
    check(
      `${label} 管理员审核通过并公开`,
      approved.status === 200,
      `status=${approved.status} ${approved.text.slice(0, 140)}`,
    );
  }
  return { versionId };
}

// ---------- 主题专用 helper ----------

function adminCreateTheme({ admin, body, key }) {
  return api('/admin/api/game-distribution/themes', {
    method: 'POST',
    token: admin,
    headers: key === undefined ? {} : { 'Idempotency-Key': key },
    body,
  });
}

function adminUpdateTheme({ admin, themeId, body, key }) {
  return api(`/admin/api/game-distribution/themes/${themeId}`, {
    method: 'PUT',
    token: admin,
    headers: key === undefined ? {} : { 'Idempotency-Key': key },
    body,
  });
}

function adminPutMember({ admin, themeId, rootGameId, sortOrder = 0 }) {
  return api(
    `/admin/api/game-distribution/themes/${themeId}/members/${rootGameId}`,
    {
      method: 'PUT',
      token: admin,
      body: { sortOrder },
    },
  );
}

function adminDeleteMember({ admin, themeId, rootGameId }) {
  return api(
    `/admin/api/game-distribution/themes/${themeId}/members/${rootGameId}`,
    {
      method: 'DELETE',
      token: admin,
    },
  );
}

function adminListThemes({ admin, limit, status } = {}) {
  const query = new URLSearchParams();
  if (limit !== undefined) query.set('limit', String(limit));
  if (status !== undefined) query.set('status', status);
  const suffix = query.toString() ? `?${query.toString()}` : '';
  return api(`/admin/api/game-distribution/themes${suffix}`, { token: admin });
}

function publicThemes({ limit, cursor } = {}) {
  const query = new URLSearchParams();
  if (limit !== undefined) query.set('limit', String(limit));
  if (cursor !== undefined) query.set('cursor', cursor);
  const suffix = query.toString() ? `?${query.toString()}` : '';
  return api(`/api/game-distribution/themes${suffix}`);
}

function publicThemeDetail(themeId) {
  return api(`/api/game-distribution/themes/${themeId}`);
}

function themeIdsOf(body) {
  return (body?.data?.themes ?? []).map((theme) => theme.themeId);
}

// ---------- 主流程 ----------

async function main() {
  console.log(`[theme-e2e] api-server=${API} database=${devStack.database}`);

  const adminLogin = await api('/admin/api/login', {
    method: 'POST',
    body: { username: ADMIN_USER, password: ADMIN_PASSWORD },
  });
  const admin = adminLogin.data?.token ?? adminLogin.data?.accessToken;
  check(
    '管理员登录成功',
    adminLogin.status === 200 && Boolean(admin),
    `status=${adminLogin.status}`,
  );
  if (!admin) process.exit(1);

  const gate = await api('/admin/api/feature-gates', {
    method: 'PUT',
    token: admin,
    body: {
      gateKey: GATE_KEY,
      enabled: true,
      rolloutPercent: 100,
      allowUserIds: [],
      allowUserTags: [],
      denyUserIds: [],
      description: 'E2E 共创主题链路',
    },
  });
  check('发布灰度已开启', gate.status === 200, `status=${gate.status}`);

  const stamp = Date.now();
  const suffix = String(stamp).slice(-6);
  const author = await register('132');
  const stranger = await register('133');
  check(
    '作者注册拿到 token',
    author.response.status === 200 && Boolean(author.token),
    `status=${author.response.status}`,
  );
  check(
    '另一个普通账号（非 admin）注册拿到 token',
    stranger.response.status === 200 && Boolean(stranger.token),
    `status=${stranger.response.status}`,
  );
  if (!author.token || !stranger.token) process.exit(1);

  // ---------- fixture：根作品 R（公开）+ 衍生作品 C（公开）+ 第二个根 R2 ----------
  const rootMeta = gameMetadata({
    title: `主题根作品 ${suffix}`,
    coverAssetId: await uploadCover(author.token, `${stamp}-root`),
  });
  const rootCreated = await createGame({
    token: author.token,
    metadata: rootMeta,
    idemKey: `theme-root-${stamp}`,
  });
  const rootId = rootCreated.data?.id;
  check(
    '根作品 R 创建成功',
    rootCreated.status === 200 && Boolean(rootId),
    `status=${rootCreated.status} id=${rootId ?? ''}`,
  );
  if (!rootId) process.exit(1);
  await publishToPublic({
    token: author.token,
    admin,
    gameId: rootId,
    gameRevision: rootCreated.data?.publicationRevision ?? 0,
    metadata: rootMeta,
    stamp,
    tag: 'root',
    label: '根作品 R',
    quiet: true,
  });
  check(
    '根作品 R 已公开可读',
    (await publicDetail(rootId)).data?.status === 'published',
    'status=published',
  );

  // 派生作品 C：需要 R 已公开 + 授权非禁止 + R 的当前公开版本 ID
  const promote = await api(
    `/api/game-distribution/games/${rootId}/fork-authorization`,
    {
      method: 'PUT',
      token: author.token,
      headers: { 'Idempotency-Key': `theme-promote-${stamp}` },
      body: {
        expectedForkAuthorization: 'forbidden',
        forkAuthorization: 'nonCommercial',
      },
    },
  );
  check(
    '根作品 R 共创授权提升为 nonCommercial（衍生作品前提）',
    promote.status === 200,
    brief(promote),
  );
  const rootVersions =
    (await ownerGame(author.token, rootId)).game?.versions ?? [];
  const rootPublicVersionId =
    rootVersions.find((version) => version.status === 'published')?.versionId ??
    '';
  const childMeta = gameMetadata({
    title: `主题衍生作品 ${suffix}`,
    coverAssetId: await uploadCover(author.token, `${stamp}-child`),
  });
  const childCreated = await createGame({
    token: author.token,
    metadata: childMeta,
    idemKey: `theme-child-${stamp}`,
    fork: { parentGameId: rootId, parentVersionId: rootPublicVersionId },
  });
  const childId = childCreated.data?.id;
  check(
    '衍生作品 C（带改编声明）创建成功',
    childCreated.status === 200 && Boolean(childId),
    `status=${childCreated.status} id=${childId ?? ''} parentVersion=${rootPublicVersionId}`,
  );
  if (!childId) process.exit(1);
  await publishToPublic({
    token: author.token,
    admin,
    gameId: childId,
    gameRevision: childCreated.data?.publicationRevision ?? 0,
    metadata: childMeta,
    stamp,
    tag: 'child',
    label: '衍生作品 C',
    quiet: true,
  });
  check(
    '衍生作品 C 已公开可读',
    (await publicDetail(childId)).data?.status === 'published',
    'status=published',
  );

  const secondRootMeta = gameMetadata({
    title: `主题第二个根 ${suffix}`,
    coverAssetId: await uploadCover(author.token, `${stamp}-root2`),
  });
  const secondRootCreated = await createGame({
    token: author.token,
    metadata: secondRootMeta,
    idemKey: `theme-root2-${stamp}`,
  });
  const secondRootId = secondRootCreated.data?.id;
  if (!secondRootId) {
    check('第二个根作品 R2 创建成功', false, brief(secondRootCreated));
    process.exit(1);
  }
  await publishToPublic({
    token: author.token,
    admin,
    gameId: secondRootId,
    gameRevision: secondRootCreated.data?.publicationRevision ?? 0,
    metadata: secondRootMeta,
    stamp,
    tag: 'root2',
    label: '根作品 R2',
    quiet: true,
  });

  // ---------- 1：建主题 → 加根成员 → 公开读 ----------
  const themeT1 = await adminCreateTheme({
    admin,
    key: `theme-t1-${stamp}`,
    body: {
      name: `主题 T1 ${suffix}`,
      summary: '主题 T1 简介',
      badge: 'T1',
      sortOrder: 1,
      status: 'published',
    },
  });
  const t1Id = themeT1.data?.theme?.themeId;
  check(
    '1) 后台创建已发布主题 T1 成功',
    themeT1.status === 200 &&
      Boolean(t1Id) &&
      themeT1.data?.theme?.status === 'published' &&
      themeT1.data?.replayed === false,
    brief(themeT1),
  );
  if (!t1Id) process.exit(1);
  const memberPut = await adminPutMember({
    admin,
    themeId: t1Id,
    rootGameId: rootId,
    sortOrder: 5,
  });
  check(
    '1) 加根成员 R 成功（成员写入不要求幂等键）',
    memberPut.status === 200 &&
      memberPut.data?.themeId === t1Id &&
      memberPut.data?.rootGameId === rootId &&
      memberPut.data?.sortOrder === 5,
    brief(memberPut),
  );
  const listWithT1 = await publicThemes({ limit: 50 });
  check(
    '1) 公开列表只含已发布主题且含 T1、memberCount=1',
    listWithT1.status === 200 &&
      themeIdsOf(listWithT1).includes(t1Id) &&
      (listWithT1.data?.themes ?? []).every(
        (theme) => theme.status === undefined,
      ) &&
      (listWithT1.data?.themes ?? []).find((theme) => theme.themeId === t1Id)
        ?.memberCount === 1,
    `themes=${themeIdsOf(listWithT1).length} t1MemberCount=${
      (listWithT1.data?.themes ?? []).find((theme) => theme.themeId === t1Id)
        ?.memberCount ?? 'n/a'
    }`,
  );
  const detailT1 = await publicThemeDetail(t1Id);
  const catalogEntry = (
    await api('/api/game-distribution/games')
  ).data?.games?.find((game) => game.id === rootId);
  check(
    '1) 公开详情 roots 逐条是公开作品摘要且 memberCount 与可见成员数一致',
    detailT1.status === 200 &&
      detailT1.data?.roots?.length === 1 &&
      detailT1.data?.roots?.[0]?.id === rootId &&
      detailT1.data?.memberCount === detailT1.data?.roots?.length &&
      JSON.stringify(Object.keys(detailT1.data.roots[0]).sort()) ===
        JSON.stringify(Object.keys(catalogEntry ?? {}).sort()),
    `roots=${detailT1.data?.roots?.length} memberCount=${detailT1.data?.memberCount} rootKeys=${Object.keys(detailT1.data?.roots?.[0] ?? {}).length} catalogKeys=${Object.keys(catalogEntry ?? {}).length}`,
  );

  // ---------- 2：只允许根 ----------
  const notRoot = await adminPutMember({
    admin,
    themeId: t1Id,
    rootGameId: childId,
  });
  check(
    '2) 第 1 代子作品当成员 → 409 THEME_MEMBER_NOT_ROOT',
    notRoot.status === 409 && errorCode(notRoot) === 'THEME_MEMBER_NOT_ROOT',
    brief(notRoot),
  );
  const memberGameMissing = await adminPutMember({
    admin,
    themeId: t1Id,
    rootGameId: `game_${'0'.repeat(32)}`,
  });
  check(
    '2) 不存在的 gameId 当成员 → 404 THEME_MEMBER_GAME_NOT_FOUND',
    memberGameMissing.status === 404 &&
      errorCode(memberGameMissing) === 'THEME_MEMBER_GAME_NOT_FOUND',
    brief(memberGameMissing),
  );

  // ---------- 3：跨主题多归属 ----------
  const themeT2 = await adminCreateTheme({
    admin,
    key: `theme-t2-${stamp}`,
    body: {
      name: `主题 T2 ${suffix}`,
      summary: '主题 T2 简介',
      badge: 'T2',
      sortOrder: 2,
      status: 'published',
    },
  });
  const t2Id = themeT2.data?.theme?.themeId;
  check('3) 创建第二个已发布主题 T2 成功', Boolean(t2Id), brief(themeT2));
  if (!t2Id) process.exit(1);
  await adminPutMember({ admin, themeId: t2Id, rootGameId: rootId });
  const detailT2 = await publicThemeDetail(t2Id);
  check(
    '3) 同一个根加入两个主题 → 两条主题都能读到它',
    detailT2.data?.roots?.some((root) => root.id === rootId) &&
      detailT1.data?.roots?.some((root) => root.id === rootId),
    `t1Roots=${detailT1.data?.roots?.length} t2Roots=${detailT2.data?.roots?.length}`,
  );

  // ---------- 4：作品详情 themes 口径（含衍生作品） ----------
  const rootDetailAnonymous = await publicDetail(rootId);
  const rootDetailAuthed = await publicDetail(rootId, author.token);
  const childDetailAnonymous = await publicDetail(childId);
  const rootThemes = rootDetailAnonymous.data?.themes ?? [];
  const childThemes = childDetailAnonymous.data?.themes ?? [];
  check(
    '4) 根作品详情的 themes 数组长度为 2（匿名与登录都发）',
    Array.isArray(rootDetailAnonymous.data?.themes) &&
      Array.isArray(rootDetailAuthed.data?.themes) &&
      rootThemes.length === 2 &&
      rootThemes
        .map((theme) => theme.themeId)
        .sort()
        .join(',') === [t1Id, t2Id].sort().join(','),
    `anonymous=${JSON.stringify(rootThemes.map((theme) => theme.themeId))} authed=${JSON.stringify((rootDetailAuthed.data?.themes ?? []).map((theme) => theme.themeId))}`,
  );
  check(
    '4) 衍生作品（第 1 代）也返回其根所属主题（口径：先取根再反查）',
    childThemes.length === 2 &&
      childThemes
        .map((theme) => theme.themeId)
        .sort()
        .join(',') === [t1Id, t2Id].sort().join(','),
    `childThemes=${JSON.stringify(childThemes.map((theme) => theme.themeId))}`,
  );
  check(
    '4) themes 条目的形状是 {themeId,name,badge}',
    rootThemes.length > 0 &&
      JSON.stringify(Object.keys(rootThemes[0]).sort()) ===
        JSON.stringify(['badge', 'name', 'themeId']),
    `keys=${Object.keys(rootThemes[0] ?? {}).join(',')}`,
  );
  check(
    '4) 没有所属主题的作品返回空数组（不是缺键）',
    (await publicDetail(secondRootId)).data?.themes?.length === 0,
    `secondRootThemes=${JSON.stringify((await publicDetail(secondRootId)).data?.themes ?? null)}`,
  );

  // ---------- 5：可见性 ----------
  const draftTheme = await adminCreateTheme({
    admin,
    key: `theme-draft-${stamp}`,
    body: {
      name: `主题草稿 ${suffix}`,
      summary: '草稿主题',
      badge: 'D',
      sortOrder: 9,
      status: 'draft',
    },
  });
  const draftId = draftTheme.data?.theme?.themeId;
  check('5) 创建草稿主题成功', Boolean(draftId), brief(draftTheme));
  await adminPutMember({ admin, themeId: draftId, rootGameId: rootId });
  const draftPublic = await publicThemeDetail(draftId);
  check(
    '5) 草稿主题公开详情 → 404（不返回空壳）',
    draftPublic.status === 404 && errorText(draftPublic).includes('主题不存在'),
    brief(draftPublic),
  );
  const adminListWithDraft = await adminListThemes({ admin, status: 'draft' });
  check(
    '5) 后台列表按 draft 过滤仍能看到该草稿主题（公开侧看不见、后台可见）',
    adminListWithDraft.status === 200 &&
      themeIdsOf({ data: adminListWithDraft.data }).includes(draftId),
    `draftThemes=${themeIdsOf({ data: adminListWithDraft.data }).length}`,
  );

  const archived = await adminUpdateTheme({
    admin,
    themeId: t1Id,
    key: `theme-archive-${stamp}`,
    body: {
      name: `主题 T1 ${suffix}`,
      summary: '主题 T1 简介',
      badge: 'T1',
      sortOrder: 1,
      status: 'archived',
    },
  });
  check(
    '5) 主题改为 archived 成功',
    archived.status === 200 && archived.data?.theme?.status === 'archived',
    brief(archived),
  );
  const archivedPublic = await publicThemeDetail(t1Id);
  check(
    '5) archived 主题公开详情 → 404；且其所属作品的 themes 也不含它',
    archivedPublic.status === 404 &&
      !((await publicDetail(rootId)).data?.themes ?? []).some(
        (theme) => theme.themeId === t1Id,
      ),
    brief(archivedPublic),
  );
  const republished = await adminUpdateTheme({
    admin,
    themeId: t1Id,
    key: `theme-republish-${stamp}`,
    body: {
      name: `主题 T1 ${suffix}`,
      summary: '主题 T1 简介',
      badge: 'T1',
      sortOrder: 1,
      status: 'published',
    },
  });
  check(
    '5) 主题改回 published 后公开详情恢复 200',
    republished.status === 200 &&
      (await publicThemeDetail(t1Id)).status === 200,
    brief(republished),
  );

  // 已发布但成员全不可见 → 200 + 空 roots；成员下架 → 消失，重新公开 → 自动回来
  const emptyTheme = await adminCreateTheme({
    admin,
    key: `theme-empty-${stamp}`,
    body: {
      name: `主题空成员 ${suffix}`,
      summary: '成员不可见的主题',
      badge: 'E',
      sortOrder: 3,
      status: 'published',
    },
  });
  const emptyThemeId = emptyTheme.data?.theme?.themeId;
  await adminPutMember({
    admin,
    themeId: emptyThemeId,
    rootGameId: secondRootId,
  });
  const beforeUnpublish = await publicThemeDetail(emptyThemeId);
  check(
    '5) 成员均可见时 memberCount=1',
    beforeUnpublish.data?.memberCount === 1 &&
      beforeUnpublish.data?.roots?.[0]?.id === secondRootId,
    `memberCount=${beforeUnpublish.data?.memberCount}`,
  );
  const secondRootNow = await ownerGame(author.token, secondRootId);
  const unpublishSecondRoot = await api(
    `/api/game-distribution/games/${secondRootId}/unpublish`,
    {
      method: 'POST',
      token: author.token,
      headers: { 'Idempotency-Key': `theme-unpublish-root2-${stamp}` },
      body: {
        expectedPublicationRevision:
          secondRootNow.game?.publicationRevision ?? 0,
      },
    },
  );
  check(
    '5) 成员作品 R2 下架成功',
    unpublishSecondRoot.status === 200,
    brief(unpublishSecondRoot),
  );
  const emptyAfterUnpublish = await publicThemeDetail(emptyThemeId);
  check(
    '5) 成员下架后：已发布主题仍是 200 + 空 roots + memberCount=0（不返回空壳 404）',
    emptyAfterUnpublish.status === 200 &&
      emptyAfterUnpublish.data?.roots?.length === 0 &&
      emptyAfterUnpublish.data?.memberCount === 0,
    `status=${emptyAfterUnpublish.status} roots=${emptyAfterUnpublish.data?.roots?.length} memberCount=${emptyAfterUnpublish.data?.memberCount}`,
  );
  await publishToPublic({
    token: author.token,
    admin,
    gameId: secondRootId,
    gameRevision:
      (await ownerGame(author.token, secondRootId)).game?.publicationRevision ??
      0,
    metadata: secondRootMeta,
    stamp,
    tag: 'root2-v2',
    label: '成员 R2 重新公开',
    quiet: true,
  });
  const restored = await publicThemeDetail(emptyThemeId);
  check(
    '5) 成员重新公开后该根自动回到 roots（行未删除，只读侧过滤）且仍只有一行',
    restored.status === 200 &&
      restored.data?.roots?.length === 1 &&
      restored.data?.roots?.[0]?.id === secondRootId &&
      restored.data?.memberCount === 1,
    `roots=${restored.data?.roots?.length} memberCount=${restored.data?.memberCount}`,
  );

  // ---------- 6：分页 ----------
  const paginationThemeIds = [];
  for (let index = 0; index < 51; index += 1) {
    const created = await adminCreateTheme({
      admin,
      key: `theme-pag-${index}-${stamp}`,
      body: {
        name: `主题分页 ${suffix}-${index}`,
        summary: '分页用例',
        badge: 'P',
        sortOrder: index,
        status: 'published',
      },
    });
    if (created.status !== 200) {
      check(
        '6) 分页用例主题创建成功',
        false,
        `index=${index} ${brief(created)}`,
      );
    }
    paginationThemeIds.push(created.data?.theme?.themeId);
  }
  check(
    '6) 51 个已发布主题创建完成（用于默认页大小 / 上限截断 / 游标翻页）',
    paginationThemeIds.every(Boolean),
    `created=${paginationThemeIds.filter(Boolean).length}`,
  );

  const defaultPage = await publicThemes();
  check(
    '6) 不给 limit → 默认 20 条且给出 nextCursor',
    defaultPage.status === 200 &&
      defaultPage.data?.themes?.length === 20 &&
      typeof defaultPage.data?.nextCursor === 'string' &&
      defaultPage.data.nextCursor.length > 0,
    `size=${defaultPage.data?.themes?.length} nextCursor=${JSON.stringify(defaultPage.data?.nextCursor ?? null).slice(0, 40)}`,
  );
  const hugeLimit = await publicThemes({ limit: 999 });
  check(
    '6) limit=999 → 截断到上限 50（既不是错误，也不是全量）',
    hugeLimit.status === 200 && hugeLimit.data?.themes?.length === 50,
    `size=${hugeLimit.data?.themes?.length}`,
  );

  const collectedIds = [];
  let cursor = undefined;
  let pages = 0;
  let lastCursor = 'unset';
  for (;;) {
    const page = await publicThemes({
      limit: 20,
      ...(cursor ? { cursor } : {}),
    });
    if (page.status !== 200) {
      check('6) 游标翻页每一页都 200', false, brief(page));
      break;
    }
    pages += 1;
    collectedIds.push(...themeIdsOf(page));
    lastCursor = page.data?.nextCursor ?? null;
    if (!lastCursor) break;
    cursor = lastCursor;
    if (pages > 20) {
      check('6) 游标翻页在合理页数内结束', false, `pages=${pages}`);
      break;
    }
  }
  const uniqueIds = new Set(collectedIds);
  check(
    '6) 游标翻页不重复（所有 themeId 唯一）',
    uniqueIds.size === collectedIds.length,
    `pages=${pages} total=${collectedIds.length} unique=${uniqueIds.size}`,
  );
  check(
    '6) 游标翻页不漏（本轮的 51 个分页主题 + T1/T2/空成员主题都能翻到）',
    paginationThemeIds.every((id) => uniqueIds.has(id)) &&
      uniqueIds.has(t1Id) &&
      uniqueIds.has(t2Id) &&
      uniqueIds.has(emptyThemeId),
    `missing=${[...paginationThemeIds, t1Id, t2Id, emptyThemeId].filter((id) => id && !uniqueIds.has(id)).length}`,
  );
  check(
    '6) 末页 nextCursor 为 null',
    lastCursor === null,
    `lastCursor=${JSON.stringify(lastCursor)}`,
  );

  const badCursor = await publicThemes({ cursor: 'abc' });
  check(
    '6) ?cursor=abc → 400（状态码符合契约）',
    badCursor.status === 400,
    brief(badCursor),
  );
  check(
    '6) ?cursor=abc → 稳定错误码 THEME_INVALID_CURSOR',
    errorCode(badCursor) === 'THEME_INVALID_CURSOR',
    brief(badCursor),
  );
  note(
    '产品缺口（未修，仅报告）：实现为非法游标注册了稳定码 THEME_INVALID_CURSOR' +
      '（api-server/...:5343-5346 + shared-contracts/src/game_distribution.rs:46），' +
      '但模块侧只回纯文案「主题列表游标格式无效」（module-game-distribution/src/theme.rs:205-215），不含 THEME_ 前缀，' +
      '而映射分支的前置条件是 message.contains("THEME_") → 该分支不可达，客户端实际拿到 code=BAD_REQUEST（状态码仍是 400 ✓）。',
  );

  // ---------- 7：后台权限 ----------
  const anonymousAdminCalls = [
    ['GET 列表', () => adminListThemes({})],
    [
      'POST 创建',
      () =>
        api('/admin/api/game-distribution/themes', {
          method: 'POST',
          headers: { 'Idempotency-Key': `theme-anon-${stamp}` },
          body: { name: `匿名主题 ${suffix}`, status: 'draft' },
        }),
    ],
    [
      'PUT 更新',
      () =>
        api(`/admin/api/game-distribution/themes/${t1Id}`, {
          method: 'PUT',
          headers: { 'Idempotency-Key': `theme-anon-upd-${stamp}` },
          body: {
            name: `匿名改 ${suffix}`,
            summary: '',
            badge: '',
            sortOrder: 0,
            status: 'draft',
          },
        }),
    ],
    [
      'PUT 成员',
      () =>
        api(`/admin/api/game-distribution/themes/${t1Id}/members/${rootId}`, {
          method: 'PUT',
          body: { sortOrder: 0 },
        }),
    ],
    [
      'DELETE 成员',
      () =>
        api(`/admin/api/game-distribution/themes/${t1Id}/members/${rootId}`, {
          method: 'DELETE',
        }),
    ],
  ];
  for (const [label, call] of anonymousAdminCalls) {
    const response = await call();
    check(
      `7) 未登录后台 ${label} → 401`,
      response.status === 401,
      brief(response),
    );
  }
  const strangerAdmin = await api('/admin/api/game-distribution/themes', {
    token: stranger.token,
  });
  check(
    '7) 普通作者 token 访问后台主题列表 → 403',
    strangerAdmin.status === 403,
    brief(strangerAdmin),
  );

  const memberPutAgain = await adminPutMember({
    admin,
    themeId: t1Id,
    rootGameId: rootId,
    sortOrder: 7,
  });
  const detailAfterRepeat = await publicThemeDetail(t1Id);
  check(
    '7) 重复 PUT 同一成员只留一行（roots 仍 1 条）且 sortOrder 被更新',
    memberPutAgain.status === 200 &&
      memberPutAgain.data?.sortOrder === 7 &&
      memberPutAgain.data?.createdAt === memberPut.data?.createdAt &&
      detailAfterRepeat.data?.roots?.length === 1 &&
      detailAfterRepeat.data?.memberCount === 1,
    `createdAt(第一次)=${memberPut.data?.createdAt} createdAt(复传)=${memberPutAgain.data?.createdAt} roots=${detailAfterRepeat.data?.roots?.length}`,
  );
  const deleteExisting = await adminDeleteMember({
    admin,
    themeId: t2Id,
    rootGameId: rootId,
  });
  const deleteExistingAgain = await adminDeleteMember({
    admin,
    themeId: t2Id,
    rootGameId: rootId,
  });
  const deleteNeverAdded = await adminDeleteMember({
    admin,
    themeId: t2Id,
    rootGameId: secondRootId,
  });
  check(
    '7) DELETE 成员幂等：已删再删 data 相同；删不存在的成员同样 200 且同形状',
    deleteExisting.status === 200 &&
      JSON.stringify(deleteExisting.data) ===
        JSON.stringify(deleteExistingAgain.data) &&
      deleteNeverAdded.status === 200 &&
      JSON.stringify(Object.keys(deleteNeverAdded.data ?? {}).sort()) ===
        JSON.stringify(['rootGameId', 'themeId']),
    `first=${JSON.stringify(deleteExisting.data)} again=${JSON.stringify(deleteExistingAgain.data)} never=${JSON.stringify(deleteNeverAdded.data)}`,
  );
  note(
    'DELETE 的「逐字节相同」指 data 载荷：平台信封里的 meta.requestId 每个请求都不同（既有协议），' +
      '因此比较的是 data 而非整段响应文本。',
  );

  // ---------- 8：后台幂等 ----------
  const idempotencyKey = `theme-idem-${stamp}`;
  const idemBody = {
    name: `主题幂等 ${suffix}`,
    summary: '同键重放',
    badge: 'I',
    sortOrder: 4,
    status: 'published',
  };
  const idemFirst = await adminCreateTheme({
    admin,
    key: idempotencyKey,
    body: idemBody,
  });
  const idemReplay = await adminCreateTheme({
    admin,
    key: idempotencyKey,
    body: idemBody,
  });
  const idemThemeId = idemFirst.data?.theme?.themeId;
  const adminAll = await adminListThemes({ admin, limit: 200 });
  const sameNameCount = (adminAll.data?.themes ?? []).filter(
    (theme) => theme.name === idemBody.name,
  ).length;
  check(
    '8) 同键重放 → replayed=true 且 themeId 相同',
    idemFirst.status === 200 &&
      idemReplay.status === 200 &&
      idemFirst.data?.replayed === false &&
      idemReplay.data?.replayed === true &&
      idemReplay.data?.theme?.themeId === idemThemeId,
    `first=${idemFirst.data?.replayed} replay=${idemReplay.data?.replayed}`,
  );
  check(
    '8) 同键重放不产生第二个主题（同名主题在后台列表中只有 1 条）',
    sameNameCount === 1,
    `sameName=${sameNameCount}`,
  );
  const idemConflict = await adminCreateTheme({
    admin,
    key: idempotencyKey,
    body: { ...idemBody, name: `主题幂等改名 ${suffix}` },
  });
  check(
    '8) 同键换请求 → 409 THEME_IDEMPOTENCY_CONFLICT',
    idemConflict.status === 409 &&
      errorCode(idemConflict) === 'THEME_IDEMPOTENCY_CONFLICT',
    brief(idemConflict),
  );
  const missingKey = await api('/admin/api/game-distribution/themes', {
    method: 'POST',
    token: admin,
    body: { name: `缺键主题 ${suffix}`, status: 'draft' },
  });
  check(
    '8) 创建主题缺 Idempotency-Key → 400',
    missingKey.status === 400 && errorCode(missingKey) === 'BAD_REQUEST',
    brief(missingKey),
  );

  // ---------- 9：公开路由匿名可读 + no-store ----------
  for (const [label, pathname] of [
    ['主题列表', '/api/game-distribution/themes'],
    ['主题详情', `/api/game-distribution/themes/${t1Id}`],
    ['作品详情', `/api/game-distribution/games/${rootId}`],
  ]) {
    const response = await api(pathname);
    check(
      `9) 匿名 ${label} 200 且带 Cache-Control: no-store`,
      response.status === 200 && response.cacheControl.includes('no-store'),
      `status=${response.status} cache-control=${response.cacheControl || '∅'}`,
    );
  }

  note(
    '未覆盖：本脚本不做主题成员的可见性上限（详情 roots 受 50 条响应上限约束）与「同一个根重复加入两个主题后删除其一的读取一致性」之外的并发场景；' +
      '分页排序键（created_at 倒序 + themeId 兜底）只通过「不重不漏」间接验证，未构造同微秒创建的主题对。',
  );

  console.log(
    `[theme-e2e] 共 ${checks} 项：PASS ${checks - failures}，FAIL ${failures}，SKIP ${skipped}`,
  );
  if (failures > 0) {
    process.exitCode = 1;
  }
}

main().catch((error) => {
  console.error(`[theme-e2e] 未捕获异常：${error?.stack ?? error}`);
  process.exitCode = 1;
});