动态溯源（待完成）

riku

2025-06-03 06eeb9b59644971d93e6dd9207ac447864e527b9

 src/views/realtimemode/RealtimeMode.vue

@@ -2,18 +2,24 @@
  <div class="p-events-none m-t-2">
    <el-row justify="center" align="middle" class="top-wrap">
      <DeviceChange @change="onDeviceChange"></DeviceChange>
      <el-button
        type="primary"
        class="p-events-auto el-button-custom"
        @click="clearFetchingTask"
      >
        停止
      </el-button>
    </el-row>
    <el-row class="m-t-2">
      <FactorRadio
        :device-type="deviceType"
        @change="(e) => (factorType = e)"
      ></FactorRadio>
      <FactorRadio :device-type="deviceType" v-model="factorType"></FactorRadio>
    </el-row>
    <el-row class="m-t-2">
      <FactorLegend
        class="m-t-2"
        :factor="factorDatas.factor[factorType]"
      ></FactorLegend>
      <el-col span="1">
        <FactorLegend :factor="factorDatas.factor[factorType]"></FactorLegend>
      </el-col>
      <el-col span="1">
        <SourceTrace v-model:factorType="factorType"></SourceTrace>
      </el-col>
    </el-row>
    <DashBoard class="dash-board" :factor-datas="factorDatas"></DashBoard>
    <RealTimeTrend
@@ -25,19 +31,33 @@
</template>

<script>
import moment from 'moment';
import mapUtil from '@/utils/map/util';
import { useFetchData } from '@/composables/fetchData';
import { TYPE0 } from '@/constant/device-type';
import { defaultOptions } from '@/constant/radio-options';
import { FactorDatas } from '@/model/FactorDatas';
import monitorDataApi from '@/api/monitorDataApi';
import DashBoard from './component/DashBoard.vue';
import RealTimeTrend from './component/RealTimeTrend.vue';
import DeviceChange from './component/DeviceChange.vue';
import SourceTrace from '@/views/sourcetrace/SourceTrace.vue';
import { realTimeMapAnimation } from '@/utils/map/animation';
import {
  fetchHistoryData,
  startLoopFetchRealTimeData,
  clearFetchingTask
} from '@/utils/factor/data';
import thirdPartyDataApi from '@/api/thirdPartyDataApi';
import websocket from '@/api/websocket';

// const mapAnimation = new MapAnimation();

// 调试模式
const mode = 'debug';
// const mode = 'product';

export default {
  components: { DashBoard, RealTimeTrend, DeviceChange },
  components: { DashBoard, RealTimeTrend, DeviceChange, SourceTrace },
  setup() {
    const { loading, fetchData } = useFetchData(10000);
    return { loading, fetchData };
@@ -46,9 +66,9 @@
    return {
      // 监测设备类型
      deviceType: TYPE0,
      deviceCode: '0a0000000001',
      deviceCode: '',
      // 监测因子的类型编号
      factorType: '1',
      factorType: defaultOptions(TYPE0).value,
      // 新获取的监测数据
      factorDatas: new FactorDatas(),
      // 全部监测数据
@@ -63,11 +83,13 @@
    }
  },
  computed: {
    // 数据最新时间（最新数据的采样时间加1秒；没有数据时，采用当前时间的前6分钟）
    latestTime() {
      if (this.factorDatas.times.length == 0) {
        return '';
        return moment().subtract(6, 'm').format('YYYY-MM-DD HH:mm:ss');
      } else {
        return this.factorDatas.times[this.factorDatas.times.length - 1];
        const _time = this.factorDatas.times[this.factorDatas.times.length - 1];
        return moment(_time).add(1, 's').format('YYYY-MM-DD HH:mm:ss');
      }
    }
  },
@@ -91,52 +113,53 @@
        // this.draw();
        this.factorDatas = fDatas;
      });
      if (mode == 'debug') {
        websocket.send(JSON.stringify(data));
      }
    },
    fetchRealTimeData() {
      // fixme 2024.5.3 此处初始获取的数据，参数应该由searchbar决定，后续修改
      this.fetchData((page) => {
        return monitorDataApi
          .fetchHistroyData({
            deviceCode: this.deviceCode,
            // startTime: '2021-11-04 09:53:35',
            page,
            perPage: 100
          })
          .then((res) => {
            this.onFetchData(res.data);
            this.onMapData(res.data);
            this.fetchNextData();
          });
        const param =
          mode == 'debug'
            ? {
                deviceCode: this.deviceCode,
                startTime: '2025-01-16 11:34:00',
                endTime: '2025-01-16 11:35:00',
                page,
                perPage: 100
              }
            : {
                deviceCode: this.deviceCode,
                page,
                perPage: 100
              };
        return fetchHistoryData(param, false).then((res) => {
          this.onFetchData(res.data);
          this.onMapData(res.data);
          this.fetchNextData();
          thirdPartyDataApi.fetchLatestData(this.deviceType, this.deviceCode);
        });
      });
    },
    clearFetchingTask() {
      if (this.fetchingTask) {
        clearInterval(this.fetchingTask);
        this.fetchingTask = undefined;
      }
      clearFetchingTask();
    },
    fetchNextData() {
      this.clearFetchingTask();
      this.fetchingTask = setInterval(() => {
        if (this.isFetching) {
          return;
        }

        this.isFetching = true;
        this.fetchData(() => {
          return monitorDataApi
            .fetchNextData({
              deviceCode: this.deviceCode,
              updateTime: this.latestTime,
              perPage: 10
            })
            .then((res) => {
              this.onFetchData(res.data);
              this.onMapData(res.data);
            })
            .finally(() => (this.isFetching = false));
        });
      }, 10000);
      startLoopFetchRealTimeData(
        () => {
          return {
            deviceCode: this.deviceCode,
            updateTime: this.latestTime,
            perPage: mode == 'debug' ? 1 : 10
          };
        },
        (res) => {
          this.onFetchData(res.data);
          this.onMapData(res.data);
          thirdPartyDataApi.fetchLatestData(this.deviceType, this.deviceCode);
        },
        mode == 'debug' ? 4000 : undefined
      );
    },
    onMapData(dataList) {
      let startIndex = this.allFactorDatas.length() - 1;
@@ -145,7 +168,7 @@
        this.notFirstFetch = true;
      }
      startIndex = startIndex < 0 ? 0 : startIndex;
      return new Promise((resolve, reject) => {
      return new Promise(() => {
        this.allFactorDatas.addData(dataList, this.drawMode, () => {
          realTimeMapAnimation.moveAnimation(
            this.allFactorDatas,
@@ -157,12 +180,14 @@
    }
  },
  mounted() {
    this.fetchRealTimeData();
    if (mode == 'debug') {
      websocket.send('start');
    }
  },
  unmounted() {
    this.clearFetchingTask();
    realTimeMapAnimation.stop();
    console.log('clear');
    mapUtil.clearMap();
  }
};
</script>