export type Data = Record<string | number | symbol, any>

export type ThisTask<This> = (this: This) => void

export type ThisListener<This> = (this: This, event: CustomEventInterface, data?: Data) => false | void

export type Listener = (event: CustomEventInterface, data?: Data) => false | void

export type NativeListener = (event: CustomEventInterface | Event) => false | void

export type Fn = (...args: any[]) => any

export type Timeout = null | ReturnType<typeof setTimeout>

export interface PromisePending<T = void> {
  resolve: T extends void ? () => void : (result: T) => void
  reject?: (error?: any) => void
}

export interface Range {
  from: number
  to: number
}

export type ValueHolder = {

  keypath?: string

  value: any

}

export type Task = {

  // 待执行的函数
  fn: Fn

  // 执行函数的上下文对象
  ctx?: any
}

export interface CustomEventInterface {

  type: string

  phase: number

  ns?: string

  target?: any

  originalEvent?: CustomEventInterface | Event

  isPrevented?: true

  isStopped?: true

  listener?: Function

  /**
   * 阻止事件的默认行为
   */
  preventDefault(): this;

  /**
   * 停止事件广播
   */
  stopPropagation(): this;

  prevent(): this;

  stop(): this;

}

export interface OS {
  /**
   * os 平台
   */
  name: string

  /**
   * os 版本号
   */
  version: string

  /**
   * 是否是 ios 系统
   */
  ios?: boolean

  /**
   * 系统判断
   */
  iphone?: boolean

  ipad?: boolean

  itouch?: boolean

  android?: boolean

  wp?: boolean

  windows?: boolean

  linux?: boolean

  mac?: boolean

  harmony?: boolean

  mobile?: boolean
}

export interface Browser {
  /**
   * browser 平台
   */
  name: string

  /**
   * browser 版本号
   */
  version: string

  /**
   * 主版本号
   */
  majorVersion: string

  /**
   * 检查版本
   * @param version 待检查版本号
   * @param checkVersion 检查条件
   * @param equal 是否包括等于（默认大于）
   */
  checkVersion: (version: string, checkVersion: string, equal?: boolean) => boolean

  /**
   * 浏览器判断
   */
  alipay?: boolean

  wechat?: boolean

  baiduApp?: boolean

  baidu?: boolean

  uc?: boolean

  qq?: boolean

  qqApp?: boolean

  ie?: boolean

  edge?: boolean

  chrome?: boolean

  firefox?: boolean

  opera?: boolean

  safari?: boolean

  newEdge?: boolean

  dingtalk?: boolean

}

export interface Network {
  /**
   * 网络类型
   */
  name: string
}

export interface WXFile {
  /** 
   * 选择的文件名称
   */
  name: string
  /** 
   * 本地临时文件路径 （本地路径）
   */
  path: string
  /** 
   * 本地临时文件大小，单位 B
   */
  size: number
  /** 
   * 选择的文件的会话发送时间，Unix 时间戳，工具暂不支持此属性
   */
  time: number
  /**
   * 选择的文件类型
   *
   * 可选值：
   * - 'video': 选择了视频文件；
   * - 'image': 选择了图片文件；
   * - 'file': 选择了除图片和视频的文件；
   */
  type: 'video' | 'image' | 'file'
}

export type TransportInterfaceSendData = string | object | ArrayBuffer

export interface HttpOptions {
  headers?: Data
  credentials?: RequestCredentials
  referrerPolicy?: ReferrerPolicy
}

/**
 * WebSocket 实例接口
 */
export declare class TransportInterface {

  public onopen: Function

  public onclose: Function

  public onerror: Function

  public onmessage: Function

  constructor(url: string, options?: Object)

  public send(data: TransportInterfaceSendData): void

  public close(): void

  /**
   * 用于清理资源
   */
  public clear?: () => void
}

/**
 * Transport server 接口
 */
export interface TransportServer {
  url?: string
  ip?: string
  port?: number
  name?: string,
  wssIp?: string,
  wssPort?: number
}

/**
 * WebSocket 实现
 */
export interface TransportOptions {
  seqPrefix?: string
  /**
   * WebSocket 的底层实现类，不同环境会有不同的实现，比如小程序
   */
  native?: typeof TransportInterface

  /**
   * native 配置，用于实例化
   */
  nativeOptions?: Object
  /**
   * 尝试连接多个服务器时的间隔
   */
  interval?: number
  /**
   * 连接单个服务器的超时时间
   */
  timeout?: number
  /**
   * 当连接不成功时，尝试重连的最大次数
   */
  retryCount?: number
  /**
   * 连接中断时，是否自动重连
   */
  connectOnClose?: boolean
  /**
   * 成功建立连接
   */
  onOpen?: (data: { server: TransportServer, reconnect: boolean }) => void
  /**
   * 连接被关闭
   */
  onClose?: (e: CloseEvent) => void
  /**
   * 发出消息
   */
  onSend?: (data: TransportInterfaceSendData) => void
  /**
   * 收到消息
   */
  onReceive?: (data: string | ArrayBuffer) => void
  /**
   * 连接发生错误
   */
  onError?: (data: { server: TransportServer }) => void

  /**
   * 连接超时
   */
  onTimeout?: (data: { server: TransportServer }) => void

  /**
   * 正在重连
   */
  onReconnecting?: () => void

  tag?: string

  /**
   * 关闭 socket 连接时若 queue 中有消息，等待全部发送之后再发送
   */
  refreshQueueOnClose?: boolean

  /**
   * 缓存队列最大值
   */
  queueMax?: number

  /**
   * 消息收发日志输出等级，默认 trace
   */
  logLevel?: number
}

export type TypeArray = Uint8Array | Int8Array | Uint16Array | Int16Array
| Uint32Array | Int32Array | Float32Array | Float64Array
export type TypeArrayConstructor = Uint8ArrayConstructor | Int8ArrayConstructor
| Uint16ArrayConstructor | Int16ArrayConstructor | Uint32ArrayConstructor | Int32ArrayConstructor
| Float32ArrayConstructor | Float64ArrayConstructor

export type ArrayBufferSource = Uint8Array | Int8Array | Uint16Array | Int16Array
| Uint32Array | Int32Array | Float32Array | Float64Array | BigInt64Array | BigUint64Array | ArrayBufferLike