fix: TCP UDP中心通

entry/src/main/ets/pages/Index.ets

@@ -78,13 +78,10 @@ struct Index {
   async onPageShow(): Promise<void> {
     console.log("首页 onPageShow")
     await UseAuth(this.context)
-    // DifferentialAndSignal.init()
-    DifferentialAndSignal.onMsg(() => {
-      console.log("外层接受")
-    })
     this.avPlayer.playAudio(['welcome.wav'])
     this.baseInfo = AppStorage.get<BaseInfoType>('baseInfo')!
     this.initParams()
+
     AppStorage.setOrCreate('singlePlay', false)
     this.num = 0
     AppStorage.setOrCreate('lsh', '1111111111111')
@@ -181,12 +178,6 @@ struct Index {
     console.log("test1111")
     await GetDeviceInfo(this.context)
     this.carInfo = await GetCarInfo()
-    // TODO
-    // CenterUDPBusinessInstance.onMsg((data: CenterCallBackMsgType) => {
-    //   if (data.id == 32) {
-    //     AppStorage.setOrCreate('signNum', data.body[1])
-    //   }
-    // },)
     this.carInfo = AppStorage.get<CarInfoType>('carInfo')!
     this.deviceId = this.carInfo.carNo || ""
     await SetCurrentTime()
@@ -199,6 +190,11 @@ struct Index {
     // TODO
     // CenterUDPBusinessInstance.startHeartBeat()
     CreateAlbum(this.fileHelper)
+    // 启动worker通道
+    DifferentialAndSignal.init()
+    DifferentialAndSignal.onMsg(() => {
+      console.log("外层接受")
+    })
   }
 
   build() {

entry/src/main/ets/pages/Index/utils.ets

@@ -53,6 +53,7 @@ export async function GetCarInfo(): Promise<CarInfoType> {
   if (res.obtainCarExamInfoRsp && res.obtainCarExamInfoRsp.body) {
     const carInfo: ObtainCarExamInfoRspBody = res?.obtainCarExamInfoRsp?.body!
     carInfo.plateNo = decodeURIComponent(carInfo.plateNo)
+    console.log("Worker received message car", JSON.stringify(carInfo))
     AppStorage.setOrCreate('carInfo', carInfo)
     return carInfo
   }

entry/src/main/ets/utils/SerialNumber.ets

@@ -0,0 +1,25 @@
+// 流水号生成获取
+class SerialNumber {
+  private serialNumber: string = "000000";
+
+  // 生成流水号（外部手动调用）
+  generate() {
+    let num = Number(this.serialNumber) + 1;
+    if (num > 999999) {
+      num = 0; // 超过 999999 时重置为 000000
+    }
+    this.serialNumber = num.toString().padStart(6, "0");
+  }
+
+  // 获取当前流水号
+  get() {
+    return this.serialNumber;
+  }
+
+  // 重置流水号（可选）
+  reset() {
+    this.serialNumber = "000000";
+  }
+}
+
+export const SerialNumberInstance = new SerialNumber();

entry/src/main/ets/utils/UdpUtils.ets

@@ -139,6 +139,7 @@ export default class UdpClient {
   private bindEvent() {
     this.udp?.on("message", value => {
       let result = this.dealMethod?.(value.message)
+      console.log(UDPTag, "中心返回消息", result)
       this.messageEvents.forEach(cb => {
         cb(result)
       })

entry/src/main/ets/utils/business/CenterUdpBusiness.ets

@@ -38,12 +38,10 @@ class CenterUDPBusiness {
   }
 
   startHeartBeat() {
+    console.log("心跳")
     // 组装消息,一秒发送一次
     this.timer = setInterval(() => {
       SetSerialNumber()
-      // const signNum = AppStorage.get<number>('signNum')
-      // const statue = AppStorage.get<string>('statue')
-      // const lsh = AppStorage.get<string>('lsh')
       const arr = [this.signNum || 0, this.statue || 1]
       let tmpList: number[] = [];
       tmpList.push(NumberToByteArray(Number(arr[0]), 1 * 8)[0])
@@ -52,7 +50,6 @@ class CenterUDPBusiness {
       for (let i = 0; i < str.length; i++) {
         tmpList.push(NumberToByteArray(str.charCodeAt(i), 1 * 8)[0])
       }
-      // const carInfo = AppStorage.get<CarInfoType>('carInfo')!
       const data: UDPParamType = {
         id: 31,
         list: tmpList,
@@ -60,6 +57,7 @@ class CenterUDPBusiness {
         placeId: this.carInfo.examinationRoomId!
       }
       const param = this.setWholeMsg(data)
+      console.log("查看")
       this.udp.sendMsg(param);
     }, 1000);
   }

entry/src/main/ets/workers/DifferentialCorrection.ets

@@ -1,7 +1,7 @@
 // 处理worker线程的消息tcp拿差分改正数,udp给后置机
 import worker, { ErrorEvent, MessageEvents, ThreadWorkerGlobalScope } from '@ohos.worker';
 import { WorkerTag } from '../config';
-import { CenterCallBackMsgType, WorkerBackMessage, WorkerMessage } from '../model';
+import { WorkerMessage } from '../model';
 import { CenterUDPBusinessInstance } from '../utils/business/CenterUdpBusiness';
 import { DifferentialSignal } from '../utils/business/DifferentialSignal';
 import { ObtainUdpBusinessInstance } from '../utils/business/ObtainUdpBusiness';
@@ -21,15 +21,15 @@ workerPort.onmessage = (e: MessageEvents) => {
   DifferentialSignal.init(result.config);
   DifferentialSignal.sendData()
   // 初始化后置机UDP
-  ObtainUdpBusinessInstance.init(result.config)
+  // ObtainUdpBusinessInstance.init(result.config)
   // 初始化中心UDP
   CenterUDPBusinessInstance.init(result.config, result.carInfo, result.otherMessage)
   // 中心心跳
   CenterUDPBusinessInstance.startHeartBeat()
   // 如果外部有这个消息进来就开始给中心发送
-  if (result.udpParam) {
-    CenterUDPBusinessInstance.sendData(result.udpParam);
-  }
+  // if (result.udpParam) {
+  //   CenterUDPBusinessInstance.sendData(result.udpParam);
+  // }
   // 获取TCP差分改正数信号
   DifferentialSignal.getData((data: ArrayBuffer) => {
     console.log(WorkerTag, "Received differential signal data:", data.byteLength, "bytes")
@@ -37,29 +37,29 @@ workerPort.onmessage = (e: MessageEvents) => {
     ObtainUdpBusinessInstance.sendData(data)
   })
   // 监听PLC和GPS信号
-  ObtainUdpBusinessInstance.onMsg((data: string) => {
-    // TODO
-    // 需要观察
-    console.log(WorkerTag, "后置机消息", data)
-    // 收到后置机消息传出去提供给业务,data应该是个string
-    workerPort.postMessage(
-      JSON.stringify({
-        type: 'obtainUdpData',
-        data: data
-      } as WorkerBackMessage))
-  })
-  CenterUDPBusinessInstance.onMsg((data: CenterCallBackMsgType) => {
-    // TODO
-    // 需要观察
-    console.log(WorkerTag, "中心消息", data)
-    //   收到中心指令发送出去
-    workerPort.postMessage(
-      JSON.stringify({
-        type: 'centerUdpData',
-        data: data
-      } as WorkerBackMessage)
-    )
-  })
+  // ObtainUdpBusinessInstance.onMsg((data: string) => {
+  //   // TODO
+  //   // 需要观察
+  //   console.log(WorkerTag, "后置机消息", data)
+  //   // 收到后置机消息传出去提供给业务,data应该是个string
+  //   workerPort.postMessage(
+  //     JSON.stringify({
+  //       type: 'obtainUdpData',
+  //       data: data
+  //     } as WorkerBackMessage))
+  // })
+  // CenterUDPBusinessInstance.onMsg((data: CenterCallBackMsgType) => {
+  //   // TODO
+  //   // 需要观察
+  //   console.log(WorkerTag, "中心消息", data)
+  //   //   收到中心指令发送出去
+  //   workerPort.postMessage(
+  //     JSON.stringify({
+  //       type: 'centerUdpData',
+  //       data: data
+  //     } as WorkerBackMessage)
+  //   )
+  // })
 }
 
 /**