subject-two/entry/src/main/ets/pages/judgeSDK/utils/filePhoto.ts

import FileUtil from '../../../common/utils/File'
import { takePhoto } from '../../../common/service/videoService';
import promptAction from '@ohos.promptAction';
import {judgeConfig} from './judgeConfig'

interface Params{
  userName:string
  pwd:string
  ip:string
  port:string
  rlls:string
  pztd:string
}

export default class FilePhoto{

  private params:Params
  private context:any
  private fileUtil:FileUtil
  public mediaTest

  constructor(context) {
    (async ()=>{
      //TODO 309参数 获取拍照摄像头拍照通道
      const fileUtil = new FileUtil(context)
      const strConfig = await fileUtil.readFile('/mnt/hmdfs/100/account/device_view/local/files/config/config3.txt');
      const config = JSON.parse(strConfig)
      const  {userName,ip,pwd,port,rlls,pztd} = config
      this.params = {userName,pwd,ip,port,rlls,pztd}
      this.context = context
      this.fileUtil = fileUtil
    })()
  }

  public getPhoto = async () => {
    const {params} = this;
    if(!judgeConfig.isPhotoOpen){
      return ''
    }else{
      try {
        console.info('surenjun','拍照开始')
        const res = await takePhoto(params, this.context, 'pz/',2);
        console.info('surenjun','拍照结束' + JSON.stringify(res))
        return res.base64
      } catch (e) {
        promptAction.showToast({
          message: '拍照异常' + JSON.stringify(e),
          duration: 2000
        });
        return ''
      }
    }
  }

}