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

// @ts-nocheck
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 { string2Bytes } from '../common/utils/tools';
import { FileHelper } from '../common/service/FileHelper';
import { getEsCarModel, } from '../common/service/initable';
import FileUtil from '../common/utils/File';
import { getUDP, getUDP2 } from '../common/utils/GlobalUdp';
import { initJudgeUdp } from '../common/utils/UdpJudge';
import { getTCP } from '../common/utils/GlobalTcp';
import { getliushuiNum, setliushuiNum,takePhotoFn } from '../common/service/indexService';
import abilityAccessCtrl, { Permissions } from '@ohos.abilityAccessCtrl';
import worker, { MessageEvents } from '@ohos.worker';
import promptAction from '@ohos.promptAction'
import { voiceService } from '../common/service/voiceService';
// import errorMsgDialog from './compontents/errorMsgDialog'
import { getSyncData } from '../common/service/initable';

@Entry
@Component
struct Index {
  @State carNum: string = ''
  @State version: 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 loading: boolean = true
  @State fd: number = -1;
  @State num: number = 0;
  fileHelper = null;
  private fileUtil: FileUtil
  private interval = null;
  private vocObj = null;
  private workerInstance = null;
  private context = getContext(this) as common.UIAbilityContext;

  @Styles
  commStyle(){
    .width(220 * this.ratio*this.dialogRatio)
    .height(69 * this.ratio*this.dialogRatio)
    .backgroundImage($r('app.media.button_nor'))
    .backgroundImageSize({ width: '100%', height: '100%' })
    .margin({ bottom: 12 * this.ratio})
  }
  // dialogController: CustomDialogController | null = new CustomDialogController({
  //   builder: errorMsgDialog(
  //     title,
  //     isDialog,
  //     // cancel: ()=> { },
  //     // confirm: ()=> { }
  //   })
  build() {
    Column() {
      Column() {
        Row() {
          Image($r('app.media.logo')).width('30%').height('5.5%').margin({ left: 24 })
          Row() {
            Image($r('app.media.btn_setting')).width('16.7%').height('12.2%')
              .onClick(async () => {
                if (this.loading) {
                  return
                }
                router.pushUrl({
                  url: 'pages/Settings',
                }, router.RouterMode.Single);
              })
            Image($r('app.media.btn_back')).width('14.4%').height('12.2%')
              .onClick(() => {
                this.dialogVisiable=true
                return
                // promptAction.showDialog({
                //   title: '提示',
                //   message: '确认是否退出应用',
                //   buttons: [
                //     {
                //       text: '确认',
                //       color: '#000000',
                //     },
                //     {
                //       text: '取消',
                //       color: '#000000',
                //     }
                //   ],
                // })
                //   .then(data => {
                //     if (data.index == 0) {
                //       router.back()
                //     }
                //   })
                //   .catch(err => {
                //     // reslove(false)
                //   })
              })
          }
        }
        .width('100%')
        .justifyContent(FlexAlign.SpaceBetween)
      }

      Column() {
        Row() {
          if (!this.isSingle) {
            Image($r('app.media.index_lw')).width('28%').height('71%').margin({left:80 * globalThis.ratio}).onClick(async () => {
              if (this.loading) {
                return
              }
              this.loading = true
              setTimeout(() => {
                this.angle = 360
              }, 1000)
              this.angle = 0
              if (!globalThis.timeInfo) {
                promptAction.showToast({
                  message: `时间同步接口连接失败`,
                  duration: 3000
                });
                this.loading = false
                return
              }
              this.testXMLToJSONInWorker()


            })
          }
          if (this.isSingle) {
            Image($r('app.media.index_dj')).width('28%').height('71%').margin({left:80 * globalThis.ratio}).onClick(() => {
              if (this.loading) {
                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.loading=true
                  this.testXMLToJSONInWorker()
                }
              })


           ;
            })
          }
          Image($r('app.media.index_zj')).width('28%').height('71%').margin({right:80* globalThis.ratio}).onClick(() => {
            if (this.loading) {
              return
            }
            router.pushUrl({
              url: 'pages/CarCheck'
            }, router.RouterMode.Single);
          })
        }
        .width('100%')
        .justifyContent(FlexAlign.SpaceAround)
      }

      Column() {
        Row() {
          Column() {
            Text('V ' + globalThis.version)
              .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(22 * 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
            }).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(() => {
              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.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%' })
  }

  aboutToAppear() {
    this.dialogVisiable=false
    this.angle = 0
    this.loading = false

  }

  async testXMLToJSONInWorker() {
    let workerInstance = new worker.ThreadWorker('entry/ets/workers/worker.ts');
    const param = {
      carId: globalThis.carInfo?.carId,
      examinationRoomId: globalThis.carInfo?.examinationRoomId,
      judgeVersion: globalThis.judgeVersion,
      shellVersion: globalThis.version,
      paraKdid: globalThis.timeInfo?.paraKdid,
      mode: globalThis.timeInfo?.mode,
      context: this.context,
      host:globalThis.host,
      centerHost:globalThis.timeInfo.url,
      singlePlay:globalThis.singlePlay
    }
    workerInstance.postMessage(param);
    workerInstance.onmessage = (e: MessageEvents): void => {
      console.log("baoyihu after postMessage :", JSON.stringify(e.data));
      let workData: WorkData = e.data;
      if (workData.isComplete) {
        router.pushUrl({
          url: globalThis.singlePlay?'pages/UserInfo':'pages/ExaminerLogin',
        }, router.RouterMode.Single)
      }
      this.loading = false
      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])
    }
    console.log('globalThis.carInfo', JSON.stringify(globalThis.carInfo))

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

  async onPageShow() {
    console.log('ttttt',1111)
    this.userAuth();
    console.log('ttttt2222',1111)

    this.vocObj = new voiceService(async (status, val, next) => {
    });

    console.log('globalThis.singlePlay',globalThis.singlePlay)
    if (globalThis.singlePlay == undefined || globalThis.singlePlay == null) {
      this.vocObj.playAudio({
        type: 1,
        name: 'welcome.wav'
      })
      globalThis.singlePlay = false
    }
    this.isSingle = globalThis.singlePlay
    this.loading = false
    this.createAlbum()

    this.num=0


    //
    // const TcpClient: TcpClient =new TcpClient(result[0].tcplocalIp, result[0].tcplocalIpPort,result[0].tcpOppositeIp,result[0].tcpOppositePort)

    console.info('Index onPageShow');

  }

  async createAlbum() {
    this.fileHelper = new FileHelper();
    this.fileHelper.createAlbum('jt')
    this.fileHelper.createAlbum('pz');

  }

  userAuth() {
    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
        } else {
          // 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() {
    //设置plc udp 同步requesthost
    await getUDP(this.context,false)
    this.loading = false
    console.log('globalThis.deviceNo000')
    await getDeviceInfo(this.context)
    await getCarInfo()
    await getUDP2(this.context,false)
    getTCP()
    this.deviceId= globalThis.carInfo.carNo
    await setCurrentTime();
    this.carNum = globalThis.carInfo.plateNo;
    this.version = globalThis.version;
    this.hasAuth = globalThis.hasAuth;
    initJudgeUdp()
    takePhotoFn(this.context)
    console.log('deviceIddeviceId',globalThis.deviceNo,this.deviceNo)
    clearInterval(this.interval)
    this.interval = setInterval(() => {
      this.num++
      setliushuiNum(this.context)
      getliushuiNum(this.context)
      if(this.num>=3){
        this.heartMsg()
      }
    }, 1000)
    //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)
  }
}