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

import configAddress from '../../../common/utils/FileConfig'
import mediaLibrary from '@ohos.multimedia.mediaLibrary'
import onvifclient from '@ohos.onvifclient';
import fs from '@ohos.file.fs'
import util from '@ohos.util';
import FileUtil from '../../../common/utils/File'
import {takePhoto} from '../../../common/service/videoService'
interface Params{
  userName:string
  pwd:string
  ip:string
  port:string
  rlls:string
}

export default class FilePhoto{

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

  constructor(context) {
    (async ()=>{
      const fileUtil = new FileUtil(context)
      console.log('mmmmmmmtttConfig0',)
      const strConfig = await fileUtil.readFile(configAddress.comoonfileWriteAddress+'/config/config3.txt');
      console.log('mmmmmmmtttConfig',strConfig)
      const config = JSON.parse(strConfig)
      const  {userName,ip,pwd,port,rlls} = config
      this.params = {userName,pwd,ip,port,rlls}
      this.context = context
      this.fileUtil = fileUtil
    })()
  }

  public async getPhoto(){
    console.log('getphoto002,')

    const {params,context,fileUtil} = this;
    console.log('mmmmmmmttt001',JSON.stringify(params))
    const result =await takePhoto(params,context,1,'jt/')
    console.log('resulteresulteresulte',result)
    return result
    // const mediaTest = mediaLibrary.getMediaLibrary(context);
    // let mediaType = mediaLibrary.MediaType.IMAGE;
    // let DIR_DOCUMENTS = mediaLibrary.DirectoryType.DIR_IMAGE;
    // const path = await mediaTest.getPublicDirectory(DIR_DOCUMENTS);
    //
    // return new Promise(async (resolve)=>{
    //   mediaTest.createAsset(mediaType, 'judge_face.jpg', path,(error,asset)=>{
    //     asset.open('rw', (error, fd) => {
    //       if (fd > 0) {
    //         const file_path = "/mnt/hmdfs/100/account/device_view/local/files/Pictures/judge_face.jpg"
    //         const result3 = onvifclient.getVideoSnapshot(`rtsp://${userName}:${pwd}@${ip}:${port}/h264/ch${rlls}/main/av_stream`,file_path,fd);
    //         fs.closeSync(fd);
    //         asset.close(fd);
    //         fs.lstat(file_path).then((stat) => {
    //           console.info("get link status succeed, the size of file is" + stat.size);
    //           let file = fs.openSync(file_path, fs.OpenMode.READ_WRITE);
    //           const size=Number(stat.size)+100
    //           let buf = new ArrayBuffer(size);
    //           let num = fs.readSync(file.fd, buf);
    //           const that = new util.Base64();
    //           const array = new Uint8Array(buf);
    //           const result = that.encodeToStringSync(array);//base64圖片
    //           fileUtil.deleteF(file_path,3)
    //           resolve(result)
    //         }).catch((err) => {
    //           console.info("get link status failed with error message: " + err.message + ", error code: " + err.code);
    //         });
    //       } else {
    //         console.error('baoyihu getVideoSnapshot File Open failed with error: ' + error);
    //       }
    //     });
    //   });
    // })
  }
}