// App 注册程序
interface IAppDescr {
  onLaunch?(): void;
  onShow?(): void;
  onHide?(): void;
  onError?(): void;
  [propName: string]: any;

  globalData?: any;

  getUserInfo?(obj: any): void;
  getCurrentPage?(): IPageDescr;
}
declare interface IApp {
  (obj: IAppDescr): void;
}
declare let App: IApp;
declare function getApp(): IAppDescr;

// Page 注册页面
interface IPageDescr {
  data?: Object;
  onLoad?(): void;
  onReady?(): void;
  onShow?(): void;
  onHide?(): void;
  onUnload?(): void;
  onPullDownRefresh?(): void;
  onReachBottom?(): void;
  onShareAppMessage?(): void;
  [propName: string]: any;

  setData?(obj: Object): void;
  forceUpdate?(): void;
  update?(): void;
}

declare interface IPage {
  (obj: IPageDescr): void;
}
declare let Page: IPage;

// API
interface IWxApi {
  // 网络 API
  request?(obj: any): void;
  uploadFile?(obj: any): void;
  downloadFile?(obj: any): void;
  connectSocket?(obj: any): void;
  onSocketOpen?(obj: any): void;
  onSocketError?(obj: any): void;
  sendSocketMessage?(obj: any): void;
  onSocketMessage?(obj: any): void;
  closeSocket?(obj: any): void;
  onSocketClose?(obj: any): void;

  // 媒体 API
  chooseImage?(obj: any): void;
  previewImage?(obj: any): void;
  getImageInfo?(obj: any): void;
  startRecord?(obj?: any): void;
  stopRecord?(obj?: any): void;
  playVoice?(obj?: any): void;
  pauseVoice?(obj?: any): void;
  stopVoice?(obj?: any): void;
  getBackgroundAudioPlayerState?(obj: any): void;
  playBackgroundAudio?(obj: any): void;
  pauseBackgroundAudio?(obj: any): void;
  seekBackgroundAudio?(obj: any): void;
  stopBackgroundAudio?(obj: any): void;
  onBackgroundAudioPlay?(obj: any): void;
  onBackgroundAudioPause?(obj: any): void;
  onBackgroundAudioStop?(obj: any): void;
  createAudioContext?(audioId: string): any;
  chooseVideo?(obj: any): void;
  createVideoContext?(videoId: string): any;

  // 文件 API
  saveFile?(obj: any): void;
  getSavedFileList?(obj: any): void;
  getSavedFileInfo?(obj: any): void;
  removeSavedFile?(obj: any): void;
  openDocument?(obj: any): void;

  // 数据 API
  setStorage?(obj: any): void;
  setStorageSync?(key: string, data: Object | String): void;
  getStorage?(obj: any): void;
  getStorageSync?(key: string): any;
  getStorageInfo?(obj: any): void;
  getStorageInfoSync?(obj?: any): void;
  removeStorage?(obj: any): void;
  removeStorageSync?(key: string): void;
  clearStorage?(obj?: any): void;
  clearStorageSync?(obj?: any): void;

  // 位置 API
  getLocation?(obj?: any): void;
  chooseLocation?(obj: any): void;
  openLocation?(obj: any): void;
  createMapContext(mapId: string): any;

  // 设备 API
  getSystemInfo?(obj?: any): void;
  getSystemInfoSync?(obj?: any): any;
  getNetworkType?(obj: any): void;
  onAccelerometerChange?(obj: any): void;
  onCompassChange?(obj: any): void;
  makePhoneCall?(obj: any): void;
  scanCode?(obj: any): void;

  // 界面 API
  showToast?(obj: any): void;
  hideToast?(obj?: any): void;
  showModal?(obj: any): void;
  showActionSheet?(obj: any): void;
  setNavigationBarTitle?(obj: any): void;
  showNavigationBarLoading?(obj?: any): void;
  hideNavigationBarLoading?(obj?: any): void;
  navigateTo?(obj: any): void;
  redirectTo?(obj: any): void;
  switchTab?(obj: any): void;
  navigateBack?(obj?: any): void;
  stopPullDownRefresh?(obj?: any): void;
  hideKeyboard?(obj?: any): void;

  // 动画 API
  createAnimation?(obj?: any): void;

  // 绘图 API
  createContext?(obj?: any): any;
  createCanvasContext?(canvasId: string): any;
  drawCanvas?(obj: any): void;
  toTempFilePath?(obj: any): void;

  // 开放接口 API
  login?(obj: any): void;
  checkSession?(obj: any): void;
  getUserInfo?(obj: any): void;
  requestPayment?(obj: any): void;
  miniProgram: miniProgramObj;
}

interface miniProgramObj {
  getEnv: Function;
}
interface CanvasContext {}

declare let wx: IWxApi;