XuqmGroup-RNSDK/packages/common/src/config.ts

export interface XuqmInitOptions {
  appKey: string
  platformUrl?: string // 不传则使用内置默认公有平台地址
  debug?: boolean
}

export interface XuqmConfig {
  appKey: string
  apiUrl: string
  imWsUrl: string
  fileServiceUrl: string
  debug: boolean
  // 服务开通状态（由平台远程配置决定）
  imEnabled: boolean
  pushEnabled: boolean
  // 崩溃采集服务（rn-bugcollect 使用）
  bugCollectApiUrl: string
  bugCollectEnabled: boolean
  // 请求签名密钥（从配置文件读取）
  signingKey?: string
}

export interface XuqmUserInfo {
  userId: string
  userSig?: string // IM 登录凭证；未开通 IM 时可不传
  name?: string
  email?: string
  phone?: string
  avatar?: string
}

export interface XuqmLoginOptions extends XuqmUserInfo {
  /** 公共 HTTP 访问令牌；与 IM userSig 分开存储、分开使用。 */
  accessToken?: string
}

export type XuqmUserInfoHandler = (info: XuqmUserInfo | null) => void | Promise<void>
export type XuqmInitializationHandler = (config: Readonly<XuqmConfig>) => void | Promise<void>

// ─── Internal state ────────────────────────────────────────────────────────────

let _config: XuqmConfig | null = null
let _userInfo: XuqmUserInfo | null = null
const _userInfoHandlers = new Map<string, XuqmUserInfoHandler>()
const _initializationHandlers = new Map<string, XuqmInitializationHandler>()

// ─── Config ────────────────────────────────────────────────────────────────────

export interface XuqmRemoteConfig {
  imApiUrl?: string
  apiUrl?: string
  imWsUrl?: string
  fileServiceUrl?: string
  imEnabled?: boolean
  pushEnabled?: boolean
  bugCollectApiUrl?: string
  bugCollectEnabled?: boolean
}

export function initConfigFromRemote(
  options: XuqmInitOptions,
  remote: XuqmRemoteConfig,
  signingKey?: string,
): void {
  const apiUrl = remote.apiUrl ?? remote.imApiUrl ?? ''
  _config = {
    appKey: options.appKey,
    apiUrl,
    imWsUrl: remote.imWsUrl ?? '',
    fileServiceUrl: remote.fileServiceUrl ?? apiUrl,
    debug: options.debug ?? false,
    imEnabled: remote.imEnabled ?? !!remote.imWsUrl,
    pushEnabled: remote.pushEnabled ?? true,
    bugCollectApiUrl: remote.bugCollectApiUrl ?? '',
    bugCollectEnabled: remote.bugCollectEnabled ?? false,
    signingKey,
  }
}

export function getConfig(): XuqmConfig {
  if (!_config) throw new Error('[XuqmSDK] Not initialized — call XuqmSDK.initialize() first.')
  return _config
}

/**
 * Optional SDK context for common capabilities that also work standalone.
 * Extension packages should use getConfig() so a missing initialization remains explicit.
 */
export function getOptionalConfig(): XuqmConfig | null {
  return _config
}

export function isInitialized(): boolean {
  return _config !== null
}

export function _registerInitializationHandler(
  name: string,
  handler: XuqmInitializationHandler,
): () => void {
  if (_initializationHandlers.has(name)) {
    throw new Error(`[XuqmSDK] Initialization handler "${name}" is already registered.`)
  }
  _initializationHandlers.set(name, handler)

  const current = _config
  if (current) {
    Promise.resolve(handler(current)).catch(error => {
      console.error(`[XuqmSDK] Late initialization handler failed: ${name}`, error)
    })
  }
  return () => _initializationHandlers.delete(name)
}

export async function _notifyInitialized(): Promise<void> {
  const config = getConfig()
  const results = await Promise.allSettled(
    Array.from(_initializationHandlers.entries(), ([name, handler]) =>
      Promise.resolve(handler(config)).catch(error => {
        const message = error instanceof Error ? error.message : String(error)
        throw new Error(`${name}: ${message}`)
      }),
    ),
  )
  for (const result of results) {
    if (result.status === 'rejected') {
      console.error('[XuqmSDK] Extension initialization failed:', result.reason)
    }
  }
}

// ─── UserId ────────────────────────────────────────────────────────────────────

export function getUserId(): string | null {
  return _userInfo?.userId ?? null
}

// ─── UserInfo + subscribers ────────────────────────────────────────────────────

export function _registerUserInfoHandler(name: string, handler: XuqmUserInfoHandler): () => void {
  if (_userInfoHandlers.has(name)) {
    throw new Error(`[XuqmSDK] User session handler "${name}" is already registered.`)
  }
  _userInfoHandlers.set(name, handler)
  return () => _userInfoHandlers.delete(name)
}

export async function _setUserInfo(info: XuqmUserInfo | null): Promise<void> {
  _userInfo = info
  const results = await Promise.allSettled(
    Array.from(_userInfoHandlers.entries(), async ([name, handler]) => {
      try {
        await handler(info)
      } catch (error) {
        const message = error instanceof Error ? error.message : String(error)
        throw new Error(`${name}: ${message}`)
      }
    }),
  )
  const failures = results
    .filter((result): result is PromiseRejectedResult => result.status === 'rejected')
    .map(result => String(result.reason))
  if (failures.length > 0) {
    throw new Error(`[XuqmSDK] Session propagation failed: ${failures.join('; ')}`)
  }
}

export function getUserInfo(): XuqmUserInfo | null {
  return _userInfo
}