subject-two/entry/src/main/ets/pages/Index.ets

import common from '@ohos.app.ability.common';
import router from '@ohos.router';
import { getCarInfo, getDeviceInfo } from '../common/service/terminalService';
import { setCurrentTime } from '../common/service/timeService';
import { getCurrentTime, string2Bytes } from '../common/utils/tools';
import { FileHelper } from '../common/service/FileHelper';
import { getEsCarModel, getSyncData, } from '../common/service/initable';
import FileUtil from '../common/utils/File';
import { getUDP, getUDP2 } from '../common/utils/GlobalUdp';
import { initJudgeUdp } from '../common/utils/UdpJudge';
import { judgeConfig } from './judgeSDK/utils/judgeConfig';
import { getTCP } from '../common/utils/GlobalTcp';
import { getSingleCenterTable, setliushuiNum, takePhotoFn } from '../common/service/indexService';
import abilityAccessCtrl, { Permissions } from '@ohos.abilityAccessCtrl';
import promptAction from '@ohos.promptAction';
import errorMsgDialog from './compontents/errorMsgDialog';
import GetDistance from '../common/utils/GetDistance';
import UdpEvent from '../common/utils/UdpEvent';
import { delPic } from '../common/service/videoService';
import imageBtn from './compontents/imageBtn';
import VoiceAnnounce from './judgeSDK/utils/voiceAnnouncements';
import { examJudgeVersion } from './judgeSDK/api';


@Entry
@Component
struct Index {
  @State carNum: string = ''
  @State version: string = '2025.04.28.01'
  @State judgeVersion: string = ''
  @State url: string = ''
  @State hasAuth: boolean = false;
  @State dialogVisiable: boolean = false;
  @State isSingle: boolean = false;
  @State deviceId: string = '';
  @State angle: number = 0
  @State dialogRatio: number = 0.8
  @State ratio: number = 1700 / 960
  @State delLoading: boolean = false
  @State loading: boolean = false
  @State initParamFlag: boolean = false
  @State fd: number = -1;
  @State num: number = 0;
  private fileHelper = null;
  private errorDialog: CustomDialogController = new CustomDialogController({
    builder: errorMsgDialog({
      title: globalThis.title,
      type: globalThis.type,
      cancel: () => {
      },
      confirm: () => {
      }
    }),
    customStyle: true,
    alignment: DialogAlignment.Center,
  },
  )
  private interval = null;
  private avPlayer
  private context = getContext(this) as common.UIAbilityContext;

  @Styles
  commStyle(){
    .width(220 * this.ratio * this.dialogRatio)
    .height(69 * this.ratio * this.dialogRatio)
    .backgroundImage($r('app.media.button_nor'))
    .backgroundImageSize({ width: '100%', height: '100%' })
    // .margin({ bottom: 12 * this.ratio })
  }

  build() {
    Column() {
      Column() {
        Row() {
          Image($r('app.media.logo')).width('30%').height('5.5%').margin({ left: 24 })
          Row() {
            Image($r('app.media.btn_setting')).width('16.7%').height('12.2%')
              .onClick(async () => {
                // this.vocObj.playAudio({
                //   type: 1,
                //   name: 'button_media.wav'
                // })
                // deleteAllPicturesFn()
                if (this.loading) {
                  return
                }
                router.pushUrl({
                  url: 'pages/Settings',
                }, router.RouterMode.Single);
              })
            Image($r('app.media.btn_back')).width('14.4%').height('12.2%')
              .onClick(() => {
                // this.vocObj.playAudio({
                //   type: 1,
                //   name: 'button_media.wav'
                // })
                this.dialogVisiable = true
              })
          }
        }
        .width('100%')
        .justifyContent(FlexAlign.SpaceBetween)
      }

      Column() {
        Row() {
          if (!this.isSingle) {
            imageBtn({ btnWidth: '28%', btnHeight: '71%', imgSrc: $r('app.media.index_lw') })
              .margin({ left: 80 * globalThis.ratio })
              .onClick(async () => {
                // this.vocObj.playAudio({
                //   type: 1,
                //   name: 'button_media.wav'
                // })
                // ||!this.initParamFlag
                if (this.loading) {
                  // globalThis.title = '正在初始化，请等待5s后重试'
                  // this.errorDialog.open()
                  return
                }
                setTimeout(() => {
                  this.angle = 360
                }, 1000)
                this.angle = 0
                if (!globalThis.timeInfo) {
                  globalThis.type = '1'
                  globalThis.title = '时间同步接口连接失败'
                  this.errorDialog.open()
                  promptAction.showToast({
                    message: `时间同步接口连接失败`,
                    duration: 3000
                  });
                  this.loading = false
                  return
                }
                if (!globalThis.carInfo) {
                  promptAction.showToast({
                    message: `车辆信息接口获取失败`,
                    duration: 3000
                  });
                  globalThis.type = '1'
                  globalThis.title = '车辆信息接口获取失败'
                  this.errorDialog.open()
                  this.loading = false
                  return
                }
                this.testXMLToJSONInWorker()


              })
          }
          if (this.isSingle) {
            imageBtn({ btnWidth: '28%', btnHeight: '71%', imgSrc: $r('app.media.index_dj') })
              .margin({ left: 80 * globalThis.ratio })
              .onClick(() => {
                if (this.loading) {
                  return
                }
                // this.vocObj.playAudio({
                //   type: 1,
                //   name: 'button_media.wav'
                // })
                if (judgeConfig.isTrajectoryOpen) {
                  router.pushUrl({
                    url: 'pages/UserInfo',
                  }, router.RouterMode.Single)
                  return
                }
                //判断数据库是否有表数据，有则直接跳转，没有则读取本地数据
                getSyncData('MA_SYSSET').then(data => {
                  console.log('datadata', JSON.stringify(data))
                  if (data?.[0]) {
                    router.pushUrl({
                      url: 'pages/UserInfo',
                    }, router.RouterMode.Single)
                  } else {
                    this.testXMLToJSONInWorker()
                  }
                });
              })
          }
          imageBtn({ btnWidth: '28%', btnHeight: '71%', imgSrc: $r('app.media.index_zj') })
            .margin({ right: 80 * globalThis.ratio })
            .onClick(() => {
              if (this.loading) {
                return
              }
              // this.vocObj.playAudio({
              //   type: 1,
              //   name: 'button_media.wav'
              // })
              router.pushUrl({
                url: 'pages/CarCheck'
              }, router.RouterMode.Single);
            })
        }
        .width('100%')
        .justifyContent(FlexAlign.SpaceAround)
      }

      Column() {
        Row() {
          Column() {
            Text('V外壳：' + this.version)
              .fontColor('#CCAE7A')
              .fontSize(18 * globalThis.ratio)
              .width('30%')
              .margin({ bottom: 10 })
            Text('V评判：' + this.judgeVersion)
              .fontColor('#CCAE7A')
              .fontSize(18 * globalThis.ratio)
              .width('30%')
              .margin({ bottom: 10 })
            // Text('V 1.0')
            //   .fontColor('#CCAE7A')
            //   .fontSize(22 * globalThis.ratio)
            //   .width('30%')
            //   .margin({ bottom: 10 })
            Text('授权信息：' + (this.hasAuth ? '已授权' : '未授权'))
              .fontColor('#CCAE7A')
              .fontSize(18 * globalThis.ratio)
              .width('30%')
          }
          .margin({ left: 24 })
          .gesture(
            GestureGroup(GestureMode.Exclusive,
              TapGesture({ count: 2 })
                .onAction(() => {
                  // takePhotoFn(this.context)

                  globalThis.singlePlay = !globalThis.singlePlay
                  this.isSingle = globalThis.singlePlay
                })
            )
          )

          Text('考车号：' + this.deviceId)
            .fontColor('#CCAE7A')
            .fontSize(22 * globalThis.ratio)
            .margin({ right: 24 })
        }
        .width('100%')
        .justifyContent(FlexAlign.SpaceBetween)
        .margin({ bottom: 10 })
      }

      //
      if (this.dialogVisiable) {
        Flex({ justifyContent: FlexAlign.Center }) {
          Text('确认是否退出应用')
            .fontSize(28 * this.ratio * this.dialogRatio)
            .margin({ top: 100 * this.ratio * this.dialogRatio })
          Row() {
            Flex({ justifyContent: FlexAlign.Center, alignItems: ItemAlign.Center }) {
              Text('  取   消  ')
                .fontSize(24 * this.ratio * this.dialogRatio)
                .fontColor('#fff')
                .width(100 * this.ratio * this.dialogRatio)
            }
            .commStyle()
            .onClick(() => {
              this.dialogVisiable = false
              // this.vocObj.playAudio({
              //   type: 1,
              //   name: 'button_media.wav'
              // })
            }).margin({ right: 10 * this.ratio })

            Flex({ justifyContent: FlexAlign.Center, alignItems: ItemAlign.Center }) {
              Text('  确   定  ')
                .fontSize(24 * this.ratio * this.dialogRatio)
                .fontColor('#fff')
                .width(100 * this.ratio * this.dialogRatio)
            }
            .commStyle()
            .onClick(() => {
              // this.vocObj.playAudio({
              //   type: 1,
              //   name: 'button_media.wav'
              // })
              router.back()
            })
          }.position({ y: 265 * this.ratio * this.dialogRatio, x: 115 * this.ratio * this.dialogRatio })

        }
        .width(660 * this.ratio * this.dialogRatio)
        .height(360 * this.ratio * this.dialogRatio)
        .position({ x: 220 * this.ratio, y: 98 * this.ratio - 265 / 2 * (1 - this.ratio * this.dialogRatio) })
        .backgroundColor('#E6E3DF')
        .borderRadius(19 * this.ratio * this.dialogRatio)
      }
      if (this.delLoading) {
        Column() {
          Image($r('app.media.open_loading'))
            .width(200 * globalThis.ratio)
            .rotate({ angle: this.angle })
            .height(200 * globalThis.ratio)
            .animation({
              duration: 5000, // 动画时长
              curve: Curve.EaseOut, // 动画曲线
              delay: 500, // 动画延迟
              iterations: -1, // 播放次数
              playMode: PlayMode.Normal, // 动画模式
            })
            .margin({ top: 30 * globalThis.ratio })

          Text('正在清理本地数据，请稍候……')
            .fontSize(24 * globalThis.ratio)
            .margin({ top: 20 * globalThis.ratio })
            .fontWeight(400)
        }
        .visibility(this.delLoading ? Visibility.Visible : Visibility.Hidden)
        .width(660 * globalThis.ratio)
        .height(360 * globalThis.ratio)
        .position({ x: 150 * globalThis.ratio, y: 98 * globalThis.ratio })
        .backgroundColor('#E6E3DF')
        .borderRadius(19 * globalThis.ratio)
      }

      if (this.loading) {
        Column() {
          Image($r('app.media.open_loading'))
            .width(200 * globalThis.ratio)
            .rotate({ angle: this.angle })
            .height(200 * globalThis.ratio)
            .animation({
              duration: 5000, // 动画时长
              curve: Curve.EaseOut, // 动画曲线
              delay: 500, // 动画延迟
              iterations: -1, // 播放次数
              playMode: PlayMode.Normal, // 动画模式
            })
            .margin({ top: 30 * globalThis.ratio })
          Image($r('app.media.car'))
            .width(80 * globalThis.ratio)
            .height(80 * globalThis.ratio)
            .position({ x: 288 * globalThis.ratio, y: 89 * globalThis.ratio })
          Text('获取考车信息，请稍候……')
            .fontSize(24 * globalThis.ratio)
            .margin({ top: 20 * globalThis.ratio })
            .fontWeight(400)
        }
        .visibility(this.loading ? Visibility.Visible : Visibility.Hidden)
        .width(660 * globalThis.ratio)
        .height(360 * globalThis.ratio)
        .position({ x: 150 * globalThis.ratio, y: 98 * globalThis.ratio })
        .backgroundColor('#E6E3DF')
        .borderRadius(19 * globalThis.ratio)
      }
    }
    .width('100%')
    .height('100%')
    .justifyContent(FlexAlign.SpaceBetween)
    .backgroundImagePosition({ x: 0, y: 0 })
    .backgroundImage($r('app.media.index_bg'))
    .backgroundImageSize({ width: '100%', height: '100%' })
  }

  async aboutToAppear() {
    this.avPlayer = new VoiceAnnounce();
    this.judgeVersion = await examJudgeVersion()
    this.initParamFlag = false
    this.delLoading = false
    this.dialogVisiable = false
    this.angle = 0
    this.loading = false
    globalThis.lsh = '1111111111111'
    globalThis.errorDialog = this.errorDialog
    globalThis.udpEvent = new UdpEvent();
    getSyncData('MA_SYSSET').then(async data => {

      console.log('datadata', JSON.stringify(data))
      // @ts-ignore

      // @ts-ignore
      data.forEach(async sys => {
        //判断是否能点开始考试
        if (sys.v_no === '305') {
          console.log('syssyssyssys')
          // this.delLoading=true
          // globalThis.param854Str=sys.v_value
          delPic(Number(sys.v_value), 1)
          delPic(Number(sys.v_value), 2)
          // this.delLoading=false
        }
      })
    });

  }

  aboutToDisappear() {
    // this.vocObj && this.vocObj.releasePlayer()
  }

  async testXMLToJSONInWorker() {
    if (this.loading) {
      return
    }

    const param = {
      carId: globalThis.carInfo?.carId,
      examinationRoomId: globalThis.carInfo?.examinationRoomId,
      judgeVersion: globalThis.judgeVersion,
      shellVersion: globalThis.version,
      paraKdid: globalThis.timeInfo?.paraKdid || globalThis.timeInfo?.kdid,
      kdid: globalThis.timeInfo?.kdid || globalThis.timeInfo?.paraKdid,
      mode: globalThis.timeInfo?.mode,
      context: this.context,
      host: globalThis.host,
      centerHost: globalThis.timeInfo?.url,
      singlePlay: globalThis.singlePlay
    }
    this.loading = true
    console.log("sql 1111")

    getSingleCenterTable(param).then((ret) => {
      if (ret) {
        getSyncData('MA_SYSSET').then(data => {
          console.log('datadata', JSON.stringify(data))
          // @ts-ignore
          data.forEach(sys => {
            //判断是否能点开始考试
            if (sys.v_no === '854') {
              globalThis.param854Str = sys.v_value
            }
            if (sys.v_no === '824' && decodeURIComponent(sys.v_value) == '0') {
              // this.Param612Str= decodeURIComponent(sys.v_value)
              router.pushUrl({
                url: 'pages/CarCheck',
                params: {
                  'fromIndex': true
                }
              }, router.RouterMode.Single)
            } else {
              router.pushUrl({
                url: 'pages/ExaminerLogin',
              }, router.RouterMode.Single)
            }
          })
        });

      }
    })
    // workerInstance.postMessage(param);
    // workerInstance.onmessage = (e: MessageEvents): void => {
    //   console.log("baoyihu after postMessage :", JSON.stringify(e.data));
    //   // @ts-ignore
    //   let workData: WorkData = e.data;
    //   this.loading = false
    //   if (workData.isComplete) {
    //     if(globalThis.singlePlay){
    //       router.pushUrl({
    //         url: 'pages/UserInfo',
    //       }, router.RouterMode.Single)
    //       return
    //     }
    //     getSyncData('MA_SYSSET').then(data => {
    //       console.log('datadata', JSON.stringify(data))
    //       // @ts-ignore
    //       data.forEach(sys => {
    //         //判断是否能点开始考试
    //         if(sys.v_no === '854'){
    //           globalThis.param854Str=sys.v_value
    //         }
    //         if (sys.v_no === '824'&&decodeURIComponent(sys.v_value)=='0') {
    //           // this.Param612Str= decodeURIComponent(sys.v_value)
    //           router.pushUrl({
    //             url:'pages/CarCheck',
    //             params: {
    //               'fromIndex':true
    //             }
    //           }, router.RouterMode.Single)
    //         }else{
    //           router.pushUrl({
    //             url: 'pages/ExaminerLogin',
    //           }, router.RouterMode.Single)
    //         }
    //       })
    //     });
    //
    //   }
    //   workerInstance.terminate();
    //
    // }
  }

  async heartMsg() {
    const arr = [globalThis.signNum || 0, globalThis.statue || 1]
    let tmpList = [];
    tmpList.push(string2Bytes(arr[0], 1 * 8)[0])
    tmpList.push(string2Bytes(arr[1], 1 * 8)[0])
    const str = globalThis.lsh || '0000000000000'
    for (let i = 0; i < str.length; i++) {
      tmpList.push(string2Bytes(str.charCodeAt(i), 1 * 8)[0])
    }

    const param = {
      id: 31,
      list: tmpList,
      carNo: globalThis.carInfo.carNo,
      placeId: globalThis.carInfo.examinationRoomId
    }
    // globalThis.udpClient2.initHeartSendMsg(param,this.context)
    if (globalThis.udpClient2.getStatus()) {
      globalThis.udpClient2.sendMsgExt(param, this.context)
    }
  }

  async onPageShow() {
    console.log('ttttt', 1111)
    await this.userAuth();
    console.log('globalThis.singlePlay', globalThis.singlePlay)
    if (globalThis.singlePlay == undefined || globalThis.singlePlay == null) {
      // setVideoParam()
      console.log('diyidiy')
      this.context.resourceManager.getRawFileContent("welcome.wav")
        .then(value => {
          this.avPlayer.playAudio(['welcome.wav'])

          // this.vocObj.playAudio({
          //   type: 1,
          //   name: 'welcome.wav'
          // })
          // let rawFile = value;
        })
        .catch(error => {
          console.log("getRawFileContent promise error is " + error);
        });

      globalThis.singlePlay = false
    }
    this.isSingle = globalThis.singlePlay
    // this.loading = false
    this.num = 0
    // const TcpClient: TcpClient =new TcpClient(result[0].tcplocalIp, result[0].tcplocalIpPort,result[0].tcpOppositeIp,result[0].tcpOppositePort)
    globalThis.lsh = '1111111111111'
  }

  async createAlbum() {
    this.fileHelper = new FileHelper();
    const time = await getCurrentTime()
    const date = time.split(' ')[0]
    this.fileHelper.createAlbum('jt')
    // this.fileHelper.createAlbum('2025-01-02')
    this.fileHelper.createAlbum('pz');
    this.fileHelper.createAlbum(date);

  }

  userAuth() {
    return new Promise((reslove, reject) => {
      const permissions: Array<Permissions> = ["ohos.permission.SET_TIME", "ohos.permission.READ_IMAGEVIDEO", "ohos.permission.DISTRIBUTED_DATASYNC", 'ohos.permission.CONNECTIVITY_INTERNAL', 'ohos.permission.CAMERA', 'ohos.permission.READ_MEDIA', 'ohos.permission.WRITE_MEDIA', 'ohos.permission.FILE_ACCESS_MANAGER'];
      let context = this.context;
      let atManager = abilityAccessCtrl.createAtManager();
      // requestPermissionsFromUser会判断权限的授权状态来决定是否唤起弹窗

      atManager.requestPermissionsFromUser(context, permissions).then((data) => {
        this.initParams()
        let grantStatus: Array<number> = data.authResults;
        let length: number = grantStatus.length;
        for (let i = 0; i < length; i++) {
          if (grantStatus[i] === 0) {
            // 用户授权，可以继续访问目标操作
            reslove(true)
          } else {
            reject()
            // 用户拒绝授权，提示用户必须授权才能访问当前页面的功能，并引导用户到系统设置中打开相应的权限
            return;
          }
        }
        // 授权成功
      }).catch((err) => {
        console.error(`Failed to request permissions from user. Code is ${err.code}, message is ${err.message}`);
      })
    })

  }

  async initParams() {
    // deleteAllFIleLog(GlobalConfig.comoonfileWriteAddress + '/PLC/')
    //设置plc udp 同步requesthost
    await getUDP(this.context, false)
    this.loading = false
    await getDeviceInfo(this.context)

    await getCarInfo()
    await getUDP2(this.context, false)
    getTCP()
    this.deviceId = globalThis.carInfo.carNo
    await setCurrentTime();
    if (!globalThis.distanceClass) {
      const distanceClass = new GetDistance(globalThis.context)
      await distanceClass.initFolder()
      globalThis.distanceClass = distanceClass
      console.info('surenjun', 'distanceClass=>初始化完成')
    }
    this.carNum = globalThis.carInfo.plateNo;
    this.hasAuth = globalThis.hasAuth;
    setTimeout(() => {
      this.initParamFlag = true
    }, 3000)
    initJudgeUdp()
    takePhotoFn(this.context)
    clearInterval(this.interval)
    this.interval = setInterval(() => {
      this.num++
      setliushuiNum()
      // getliushuiNum(this.context)
      if (this.num >= 3) {
        this.heartMsg()
      }
    }, 1000)
    this.createAlbum()
    //  clearInterval(globalThis.demo)
    // globalThis.demo= setInterval(()=>{
    //   const str= {"carId":"1062","examinationRoomId":"2","videoVersion":"1.0","judgeVersion":"2023.09.30.1","shellVersion":"2023.12.13.01","host":"http://172.37.55.191:8082"}
    //   initialization(str)
    //  },10000)
    //下载模型
    // await this.getModel()
    // const arr = [0x55, 0xaa, 0x01, 0x00, 0x02, 0x01, 0x03, 0x00]
    // globalThis.udpClientByTopLine.sendMsg(Array2Byte(arr).buffer)
  }

  async getModel() {
    const context = this.context;
    //下载模型
    await getEsCarModel(context)
  }
}