WechatOnCloud/panel/web/src/api.ts

export interface PanelUser {
  id: string;
  username: string;
  role: 'admin' | 'sub';
  disabled: boolean;
  createdAt: string;
  allowedInstances: string[]; // admin 为空数组（隐式全部）
  mustChangePassword?: boolean; // 仍在用默认密码时为 true
}

export type WechatPhase = 'idle' | 'downloading' | 'extracting' | 'installing' | 'done' | 'error';
export interface WechatStatus {
  phase: WechatPhase;
  percent: number; // -1 表示进度不确定
  installed: boolean;
  version: string;
  message: string;
  updatedAt: number;
}

export type RuntimeState = 'running' | 'stopped' | 'missing';
export type AppType = 'wechat' | 'telegram' | 'chromium' | 'custom';
export const APP_LABELS: Record<AppType, string> = {
  wechat: '微信',
  telegram: 'Telegram',
  chromium: 'Chromium',
  custom: '自定义应用',
};

// 各应用的 UI 画像，供卡片/桌面页按类型显示正确文案（避免到处写死「微信」）。
//   needsInstall: 是否需要运行时下载安装（微信/Telegram 是；Chromium 已烤进镜像、即创建即就绪）。
//   enterHint:    首次进入实例的提示。
//   updateLabel:  「管理」菜单里的更新按钮文案（needsInstall=false 时不显示）。
export interface AppProfile {
  label: string;
  needsInstall: boolean;
  enterHint: string;
  updateLabel: string;
}
export const APP_PROFILES: Record<AppType, AppProfile> = {
  wechat: { label: '微信', needsInstall: true, enterHint: '首次进入请扫码登录微信', updateLabel: '更新微信' },
  telegram: { label: 'Telegram', needsInstall: true, enterHint: '首次进入请登录 Telegram', updateLabel: '更新 Telegram' },
  chromium: { label: 'Chromium', needsInstall: false, enterHint: '浏览器已就绪，直接使用即可', updateLabel: '' },
  custom: { label: '自定义应用', needsInstall: true, enterHint: '', updateLabel: '更新' },
};
export const appProfile = (t?: AppType): AppProfile => APP_PROFILES[t ?? 'wechat'] ?? APP_PROFILES.wechat;
export interface PanelInstance {
  id: string;
  name: string;
  appType?: AppType; // 缺省（老实例）= wechat
  icon?: string; // 自定义图标：data: 图片 / builtin:<key>；缺省按 appType 取默认图标
  createdAt: string;
  createdBy: string;
  memSoftLimitMB?: number;
  memHardLimitMB?: number;
}
export interface MemLimits {
  soft: number | null;
  hard: number | null;
  defaultSoft: number;
  defaultHard: number;
  currentMB: number;
  watchdogEnabled: boolean;
  intervalSec: number;
}
export interface InstanceWithStatus extends PanelInstance {
  runtime: RuntimeState;
  wechat: WechatStatus;
}

export interface VolEntry {
  name: string;
  type: 'dir' | 'file' | 'link' | 'other';
  size: number;
  mtime: number; // epoch ms
}

export interface VersionInfo {
  current: string; // 当前构建版本（如 v1.2.0 / dev）
  latest: string | null; // 仓库上最新发布版（如 v1.2.1）；查不到为 null
  hasUpdate: boolean; // 有更高的语义化版本可用
  checkedAt: number; // 上次检查时间戳（ms）；0=尚未检查
  source: string | null; // 数据来源：dockerhub / ghcr / dockerhub+ghcr
  error: string | null; // 检查失败原因
}

// 原始二进制上传（File 直传 application/octet-stream），用于数据卷上传/解压/恢复
async function rawUpload(url: string, file: File): Promise<any> {
  const res = await fetch(url, {
    method: 'POST',
    credentials: 'same-origin',
    headers: { 'content-type': 'application/octet-stream' },
    body: file,
  });
  const data = await res.json().catch(() => ({}));
  if (!res.ok) throw new Error((data as any).error || `请求失败 (${res.status})`);
  return data;
}

async function req<T = any>(path: string, opts: RequestInit = {}): Promise<T> {
  // 仅在有 body 时声明 JSON content-type：否则 Fastify 对「空 body + application/json」会报 400
  const headers = opts.body ? { 'content-type': 'application/json', ...opts.headers } : opts.headers;
  const res = await fetch(path, {
    credentials: 'same-origin',
    ...opts,
    headers,
  });
  const data = await res.json().catch(() => ({}));
  if (!res.ok) {
    // 会话过期：除登录/探测接口外，任意接口收到 401 都说明 cookie 失效，直接回登录页（避免页面卡在错误态）
    const isAuthProbe = path.includes('/api/auth/login') || path.includes('/api/auth/me');
    if (res.status === 401 && !isAuthProbe && location.pathname !== '/login') {
      location.assign('/login');
    }
    throw new Error((data as any).error || `请求失败 (${res.status})`);
  }
  return data as T;
}

export const api = {
  me: () => req<{ user: PanelUser }>('/api/auth/me'),
  login: (username: string, password: string) =>
    req<{ user: PanelUser }>('/api/auth/login', { method: 'POST', body: JSON.stringify({ username, password }) }),
  logout: () => req('/api/auth/logout', { method: 'POST' }),
  changePassword: (oldPassword: string, newPassword: string) =>
    req('/api/account/password', { method: 'POST', body: JSON.stringify({ oldPassword, newPassword }) }),

  // 版本与更新检测
  getVersion: () => req<VersionInfo>('/api/version'),
  checkUpdate: () => req<VersionInfo>('/api/admin/version/check', { method: 'POST' }),

  // 子账号
  listUsers: () => req<{ users: PanelUser[] }>('/api/admin/users'),
  createUser: (username: string, password: string, allowedInstances: string[] = []) =>
    req<{ user: PanelUser }>('/api/admin/users', {
      method: 'POST',
      body: JSON.stringify({ username, password, allowedInstances }),
    }),
  setDisabled: (id: string, disabled: boolean) =>
    req<{ user: PanelUser }>(`/api/admin/users/${id}/disable`, { method: 'POST', body: JSON.stringify({ disabled }) }),
  resetUser: (id: string, newPassword: string) =>
    req<{ user: PanelUser }>(`/api/admin/users/${id}/reset`, { method: 'POST', body: JSON.stringify({ newPassword }) }),
  deleteUser: (id: string) => req(`/api/admin/users/${id}`, { method: 'DELETE' }),
  setUserInstances: (id: string, instanceIds: string[]) =>
    req<{ user: PanelUser }>(`/api/admin/users/${id}/instances`, { method: 'POST', body: JSON.stringify({ instanceIds }) }),

  // 微信实例
  listInstances: () => req<{ instances: InstanceWithStatus[] }>('/api/instances'),
  createInstance: (name: string, allowedUserIds: string[] = [], reuseVolume?: string, appType: AppType = 'wechat') =>
    req<{ instance: PanelInstance }>('/api/admin/instances', {
      method: 'POST',
      body: JSON.stringify({ name, allowedUserIds, reuseVolume: reuseVolume || undefined, appType }),
    }),
  regenMachineId: (id: string) =>
    req(`/api/admin/instances/${id}/regen-machine-id`, { method: 'POST' }),
  getInstanceMemLimits: (id: string) =>
    req<MemLimits>(`/api/admin/instances/${id}/mem-limits`),
  setInstanceMemLimits: (id: string, soft: number | null | undefined, hard: number | null | undefined) =>
    req<{ instance: PanelInstance }>(`/api/admin/instances/${id}/mem-limits`, {
      method: 'PUT',
      body: JSON.stringify({ soft, hard }),
    }),
  listOrphanVolumes: () =>
    req<{ volumes: { name: string; createdAt?: string; sizeBytes?: number }[] }>('/api/admin/orphan-volumes'),
  deleteOrphanVolume: (name: string) =>
    req(`/api/admin/orphan-volumes/${encodeURIComponent(name)}`, { method: 'DELETE' }),
  listOrphanContainers: () =>
    req<{ containers: { id: string; name: string; status: string; volumeName?: string }[] }>('/api/admin/orphan-containers'),
  deleteOrphanContainer: (idOrName: string) =>
    req(`/api/admin/orphan-containers/${encodeURIComponent(idOrName)}`, { method: 'DELETE' }),
  setInstanceIcon: (id: string, icon: string | null) =>
    req<{ instance: PanelInstance }>(`/api/admin/instances/${id}/icon`, { method: 'POST', body: JSON.stringify({ icon }) }),
  renameInstance: (id: string, name: string) =>
    req<{ instance: PanelInstance }>(`/api/admin/instances/${id}/rename`, { method: 'POST', body: JSON.stringify({ name }) }),
  deleteInstance: (id: string, purge = false) =>
    req(`/api/admin/instances/${id}${purge ? '?purge=1' : ''}`, { method: 'DELETE' }),
  setInstanceUsers: (id: string, userIds: string[]) =>
    req(`/api/admin/instances/${id}/users`, { method: 'POST', body: JSON.stringify({ userIds }) }),
  instanceWechatStatus: (id: string) => req<{ status: WechatStatus }>(`/api/instances/${id}/wechat/status`),
  instanceWechatInstall: (id: string) => req(`/api/admin/instances/${id}/wechat/install`, { method: 'POST' }),
  instanceWechatUpdate: (id: string) => req(`/api/admin/instances/${id}/wechat/update`, { method: 'POST' }),
  instanceStart: (id: string) => req(`/api/admin/instances/${id}/start`, { method: 'POST' }),
  instanceStop: (id: string) => req(`/api/admin/instances/${id}/stop`, { method: 'POST' }),
  instanceRestart: (id: string) => req(`/api/admin/instances/${id}/restart`, { method: 'POST' }),
  instanceUpgrade: (id: string) => req(`/api/admin/instances/${id}/upgrade`, { method: 'POST' }),
  instanceLogsUrl: (id: string) => `/api/admin/instances/${id}/logs`,
  // 全局日志 / 诊断包（范围 24h/7d/30d/1y）
  diagnosticsUrl: (range: string) => `/api/admin/diagnostics?range=${encodeURIComponent(range)}`,
  panelLogUrl: (range: string) => `/api/admin/panel-log?range=${encodeURIComponent(range)}`,

  // 文件中转
  listFiles: (id: string) => req<{ files: { name: string; size: number }[] }>(`/api/instances/${id}/files`),
  uploadFile: async (id: string, file: File) => {
    const res = await fetch(`/api/instances/${id}/upload?name=${encodeURIComponent(file.name)}`, {
      method: 'POST',
      credentials: 'same-origin',
      headers: { 'content-type': 'application/octet-stream' },
      body: file,
    });
    if (!res.ok) throw new Error(((await res.json().catch(() => ({}))) as any).error || '上传失败');
    return res.json();
  },
  downloadFileUrl: (id: string, name: string) => `/api/instances/${id}/download?name=${encodeURIComponent(name)}`,
  deleteFile: (id: string, name: string) => req(`/api/instances/${id}/files?name=${encodeURIComponent(name)}`, { method: 'DELETE' }),

  // 数据卷管理（仅管理员）
  volumeList: (id: string, path = '') =>
    req<{ path: string; entries: VolEntry[] }>(`/api/admin/instances/${id}/volume?path=${encodeURIComponent(path)}`),
  volumeMkdir: (id: string, path: string) =>
    req(`/api/admin/instances/${id}/volume/mkdir`, { method: 'POST', body: JSON.stringify({ path }) }),
  volumeMove: (id: string, from: string, to: string) =>
    req(`/api/admin/instances/${id}/volume/move`, { method: 'POST', body: JSON.stringify({ from, to }) }),
  volumeDelete: (id: string, path: string) =>
    req(`/api/admin/instances/${id}/volume?path=${encodeURIComponent(path)}`, { method: 'DELETE' }),
  volumeDownloadUrl: (id: string, path: string) =>
    `/api/admin/instances/${id}/volume/download?path=${encodeURIComponent(path)}`,
  volumeBackupUrl: (id: string) => `/api/admin/instances/${id}/volume/backup`,
  volumeUpload: (id: string, path: string, file: File) =>
    rawUpload(`/api/admin/instances/${id}/volume/upload?path=${encodeURIComponent(path)}&name=${encodeURIComponent(file.name)}`, file),
  volumeExtract: (id: string, path: string, file: File) =>
    rawUpload(`/api/admin/instances/${id}/volume/extract?path=${encodeURIComponent(path)}`, file),
  volumeRestore: (id: string, file: File) =>
    rawUpload(`/api/admin/instances/${id}/volume/restore`, file),

  // 多端协作：操作控制权
  controlStatus: (id: string) => req<{ free: boolean; mine: boolean; holder: string | null }>(`/api/instances/${id}/control`),
  controlBeat: (id: string) => req<{ mine: boolean; holder: string }>(`/api/instances/${id}/control/beat`, { method: 'POST' }),
  controlTake: (id: string) => req<{ mine: boolean; holder: string }>(`/api/instances/${id}/control/take`, { method: 'POST' }),
  typeInInstance: (id: string, text: string) => req(`/api/instances/${id}/type`, { method: 'POST', body: JSON.stringify({ text }) }),
  keyInInstance: (id: string, key: string) => req(`/api/instances/${id}/key`, { method: 'POST', body: JSON.stringify({ key }) }),
};