export type GetBatteryInfoSuccess = {
  errMsg: string,
  /**
  * 设备电量，范围1 - 100
  */
  level: number,
  /**
  * 是否正在充电中
  */
  isCharging: boolean
}

export type GetBatteryInfoOptions = {
  /**
    * 接口调用结束的回调函数（调用成功、失败都会执行）
    */
  success?: (res: GetBatteryInfoSuccess) => void
  /**
    * 接口调用失败的回调函数
    */
  fail?: (res: UniError) => void
  /**
    * 接口调用成功的回调
    */
  complete?: (res: any) => void
}

export type GetBatteryInfoResult = {
  /**
  * 设备电量，范围1 - 100
  */
  level: number,
  /**
  * 是否正在充电中
  */
  isCharging: boolean
}

/**
 * 错误码
 * - 1001 getAppContext is null
 */
export type GetBatteryInfoErrorCode = 1001 | 1002;
/**
 * GetBatteryInfo 的错误回调参数
 */
export interface GetBatteryInfoFail extends IUniError {
  errCode: GetBatteryInfoErrorCode
};

/**
* 获取电量信息
* @param {GetBatteryInfoOptions} options
*
*
* @tutorial https://uniapp.dcloud.net.cn/api/system/batteryInfo.html
* @platforms APP-IOS = ^9.0,APP-ANDROID = ^22
* @since 3.6.11
*
* @assert () => success({errCode: 0, errSubject: "uni-getBatteryInfo", errMsg: "getBatteryInfo:ok", level: 60, isCharging: false })
* @assert () => fail({errCode: 1001, errSubject: "uni-getBatteryInfo", errMsg: "getBatteryInfo:fail getAppContext is null" })
*/
export type GetBatteryInfo = (options: GetBatteryInfoOptions) => void


export type GetBatteryInfoSync = () => GetBatteryInfoResult

interface Uni {

  /**
   * 获取电池电量信息
   *
   * @example
   * ```typescript
   * uni.getBatteryInfo({
   *		success(res) {
   *			console.log(res);
   *		}
   * })
   * ```
   * @remark
   * - 该接口需要同步调用
   * @uniPlatform {
   *    "app": {
   *        "android": {
   *            "osVer": "4.4.4",
   *            "uniVer": "3.6.11",
   *            "unixVer": "3.9.0"
   *        },
   *        "ios": {
   *            "osVer": "12.0",
   *            "uniVer": "3.6.11",
   *            "unixVer": "4.11"
   *        },
     *    "harmony": {
     *      "osVer": "3.0",
     *      "uniVer": "4.23",
     *      "unixVer": "x"
     *    }
   *    },
   *    "web": {
   *      "uniVer": "3.6.11",
   *      "unixVer": "4.0"
   *    }
   * }
   * @uniVueVersion 2,3  //支持的vue版本
   *
   */
  getBatteryInfo(options: GetBatteryInfoOptions): void,
  /**
   * 同步获取电池电量信息
   *
   * @example
   * ```typescript
   * uni.getBatteryInfo()
   * ```
   * @remark
   * - 该接口需要同步调用
   * @uniPlatform {
   *    "app": {
   *        "android": {
   *            "osVer": "4.4.4",
   *            "uniVer": "3.6.11",
   *            "unixVer": "3.9.0"
   *        },
   *        "ios": {
   *            "osVer": "12.0",
   *            "uniVer": "3.6.11",
   *            "unixVer": "4.11"
   *        },
     *    "harmony": {
     *      "osVer": "3.0",
     *      "uniVer": "4.23",
     *      "unixVer": "x"
     *    }
   *    },
   *    "web": {
   *      "uniVer": "3.6.11",
   *      "unixVer": "4.0"
   *    }
   * }
   * @uniVueVersion 2,3  //支持的vue版本
   *
   */
  getBatteryInfoSync(): GetBatteryInfoResult

}