动态溯源功能（待完成）

riku

2025-05-30 d58b7ec5be59dfe384e27b1e0b42d76998593619

 src/views/historymode/HistoryMode.vue

@@ -4,10 +4,17 @@
      <SearchBar
        v-show="status == 0"
        :search-time="searchTime"
        :loading="loading"
        :loading="loading || thirdPartyLoading"
        @search="onSearch"
      ></SearchBar>
      <TrajectoryState v-show="status != 0" :status="status"></TrajectoryState>
      <!-- <el-button
        type="primary"
        class="p-events-auto el-button-custom"
        @click="handleClick"
      >
        分析
      </el-button> -->
    </el-row>
    <el-row class="m-t-2">
      <FactorRadio
@@ -19,7 +26,9 @@
      <FactorLegend
        class="m-t-2"
        :factor="factorDatas.factor[factorType]"
        @change="handleLegendTypeChange"
      ></FactorLegend>
      <!-- <SourceTrace></SourceTrace> -->
    </el-row>
    <el-row class="historical" justify="center">
      <HistoricalTrajectory
@@ -49,6 +58,7 @@

<script>
import Layer from '@/utils/map/3dLayer';
import mapLine from '@/utils/map/line';
import marks from '@/utils/map/marks';
import sector from '@/utils/map/sector';
import mapUtil from '@/utils/map/util';
@@ -56,17 +66,20 @@
import { useFetchData } from '@/composables/fetchData';
import moment from 'moment';
import { TYPE0 } from '@/constant/device-type';
import { radioOptions } from '@/constant/radio-options';
import { defaultOptions } from '@/constant/radio-options';
import { FactorDatas } from '@/model/FactorDatas';
import TrendAnalysis from './component/TrendAnalysis.vue';
import DataSheet from './component/DataSheet.vue';
import SourceTrace from '@/views/sourcetrace/SourceTrace.vue';
import { ElMessage } from 'element-plus';
import { fetchHistoryData } from '@/utils/factor/data';
import dataAnalysisApi from '@/api/dataAnalysisApi';
import thirdPartyDataApi from '@/api/thirdPartyDataApi';
import { mapStores } from 'pinia';
import { useSceneStore } from '@/stores/scene';

export default {
  components: { TrendAnalysis, DataSheet },
  components: { TrendAnalysis, DataSheet, SourceTrace },
  setup() {
    // 限定分页数据量为10000
    const { loading, fetchData } = useFetchData(10000);
@@ -79,9 +92,11 @@
      // 监测设备编号
      deviceCode: '',
      // 监测因子的类型编号
      factorType: radioOptions(TYPE0)[0].value,
      factorType: defaultOptions(TYPE0).value,
      // 监测数据
      factorDatas: new FactorDatas(),
      // 污染溯源结果
      pollutionData: undefined,
      // 决定绘制3D图形时是否与原图像合并
      merge: false,
      // 决定绘制完3D图形后地图视角是否自动回中
@@ -94,13 +109,18 @@
      // 轨迹动画状态
      status: 0,
      // 是否页面已跳转
      isUnmounted: false
      isUnmounted: false,
      // 第三方数据获取是否尝试
      isFetchThirdParty: false,
      thirdPartyLoading: false
    };
  },
  watch: {
    factorType(nValue, oValue) {
      if (nValue != oValue && this.status == 0) {
        Layer.clear();
        this.draw();
        this.drawHighlightPollution();
      }
    }
  },
@@ -133,19 +153,31 @@
        this.sceneStore.searchScene(lng, lat);
      }
    },
    handleLegendTypeChange(value, done) {
      if (value) {
        this.factorDatas.resetRange();
      } else {
        this.factorDatas.standardRange();
      }
      done();
      this.draw();
    },
    draw() {
      // 刷新图例
      const factor = this.factorDatas.factor[this.factorType];
      sector.clearSector();
      // this.drawRoadLine(factor);
      this.drawRoadMap(factor);
      this.drawMassMarks(factor);
    },
    // 绘制3D走行路线图
    drawRoadMap(e) {
      this.factorDatas.refreshHeight(this.factorType);

      Layer.drawRoadMap(this.factorDatas, e, this.merge, this.setCenter);
      // }
    },
    drawRoadLine(e) {
      this.factorDatas.refreshHeight(this.factorType);
      mapLine.drawLine(this.factorDatas, e);
    },
    drawMassMarks(e) {
      marks.drawMassMarks(this.factorDatas, e, (index) => {
@@ -172,19 +204,29 @@
        }
      );
    },
    drawHighlightPollution() {
      this.pollutionData.forEach((e) => {
        if (this.factorType == e.factorId + '') {
          const fDatas = this.factorDatas.getByDate(e.startDate, e.endDate);
          Layer.drawHighLight3DLayer(fDatas, fDatas.factor[this.factorType]);
        }
      });
    },
    onFetchData(deviceType, data) {
      if (this.isUnmounted) return;
      // todo 根据设备类型切换地图监测因子展示单选框、折线图复选框、数据表格复选框的因子类型
      this.deviceType = deviceType;
      this.factorDatas.setData(data, this.drawMode, () => {
        this.factorDatas.refreshHeight(this.factorType);
        Layer.clear();
        this.draw();
      });
    },
    onSearch(option) {
      const { deviceType, deviceCode, timeArray } = option;
      const { deviceType, deviceCode, timeArray, mission } = option;
      this.deviceType = deviceType;
      this.deviceCode = deviceCode;
      this.mission = mission;
      let startTime, endTime;
      if (timeArray && timeArray.length == 2) {
        startTime = moment(timeArray[0]).format('YYYY-MM-DD HH:mm:ss');
@@ -198,7 +240,38 @@
          endTime,
          page,
          perPage: pageSize
        }).then((res) => this.onFetchData(deviceType, res.data));
        }).then((res) => {
          this.onFetchData(deviceType, res.data);
          if (
            res.data.length == 0 &&
            this.isFetchThirdParty != mission.missionCode
          ) {
            this.onThirdPartyFetch(option);
          }
        });
      });
    },
    onThirdPartyFetch(option) {
      const { mission } = option;
      if (import.meta.env.VITE_DATA_MODE == 'jingan') {
        this.thirdPartyLoading = true;
        this.isFetchThirdParty = mission.missionCode;
        // 通知服务端启动任务范围内的第三方数据获取任务
        thirdPartyDataApi
          .fetchMissionData(mission.missionCode)
          .then((res) => {
            if (res.data) {
              this.onSearch(option);
            }
          })
          .finally(() => (this.thirdPartyLoading = false));
      }
    },
    handleClick() {
      const { missionCode } = this.mission;
      dataAnalysisApi.pollutionTrace(missionCode).then((res) => {
        this.pollutionData = res.data;
        this.drawHighlightPollution();
      });
    }
  },