riku
2025-06-04 66e48ee8e286533a9614efa34d42297213c1da4b
src/views/sourcetrace/SourceTrace.vue
@@ -1,5 +1,12 @@
<template>
  <el-row>
    <el-col span="2">
      <CardButton
        direction="left"
        name="动态溯源"
        @click="() => (show = !show)"
      ></CardButton>
    </el-col>
    <el-col v-show="show" span="10">
      <BaseCard>
        <template #content>
@@ -12,9 +19,13 @@
            <el-text type="primary" size="large" tag="b">动态溯源</el-text>
          </div> -->
          <el-scrollbar ref="scrollbarRef" :height="height" class="scrollbar">
            <div ref="scrollContentRef">
              <div v-for="(item, index) in streams" :key="index">
                <el-row gap="4">
            <el-row ref="scrollContentRef">
              <div
                v-for="(item, index) in streams"
                :key="index"
                class="clue-card"
              >
                <el-row>
                  <!-- <el-tag v-if="index == 0" type="danger">最新</el-tag> -->
                  <el-text type="primary">{{
                    '线索时间:' +
@@ -66,7 +77,7 @@
                  <el-link
                    type="primary"
                    underline
                    @click="item.showMore = !item.showMore"
                    @click="showMarksAndPolygon(item)"
                  >
                    {{
                      (item.showMore ? '收起溯源场景' : '查看溯源场景') +
@@ -75,13 +86,13 @@
                      ')'
                    }}
                  </el-link>
                  <el-link
                  <!-- <el-link
                    type="primary"
                    underline
                    @click="drawPolygon(item.pollutedArea)"
                  >
                    定位异常
                  </el-link>
                  </el-link> -->
                </el-row>
                <div v-show="item.showMore" style="width: 320px; height: 140px">
                  <RealTimeLineChart
@@ -95,7 +106,6 @@
                  :show-marks="item.showMore"
                  :scene-list="item.pollutedSource.sceneList"
                ></SceneTable>
                <el-divider />
                <!-- <el-space gap="4">
                  <el-tag :type="item.status == 1 ? 'danger' : 'info'">{{
@@ -148,13 +158,10 @@
                ></SceneTable>
                <el-divider /> -->
              </div>
            </div>
            </el-row>
          </el-scrollbar>
        </template>
      </BaseCard>
    </el-col>
    <el-col span="2">
      <CardButton name="动态溯源" @click="() => (show = !show)"></CardButton>
    </el-col>
  </el-row>
</template>
@@ -163,7 +170,7 @@
 * 动态溯源信息管理
 * 通过websocket方式接收后端推送的异常信息并展示
 */
import { reactive, ref, onMounted, onUnmounted, inject } from 'vue';
import { reactive, ref, onMounted, onUnmounted, unref } from 'vue';
import websocket from '@/api/websocket';
import sector from '@/utils/map/sector';
import mapUtil from '@/utils/map/util';
@@ -183,7 +190,8 @@
const emits = defineEmits(['update:factorType']);
const height = `60vh`;
const height = `48vh`;
const width = `60vh`;
const show = ref(false);
const scrollContentRef = ref();
@@ -209,18 +217,19 @@
  websocket.send(inputVal.value);
};
const dealMsg = (data) => {
let showFirstClueTask;
function dealMsg(data) {
  const [type, content] = data
    .substring(START_STR.length, data.length - END_STR.length)
    .split(SPLIT_STR);
  // 污染线索 PollutedClue
  if (type == '1') {
    const obj = JSON.parse(content);
    obj.showMore = true;
    const obj = reactive(JSON.parse(content));
    // obj.showMore = true;
    obj.showMore = false;
    console.log('污染线索: ', obj);
    drawPolygon(obj.pollutedArea);
    parseChartData(obj);
    if (streams.length == 0) {
      streams.push(obj);
    } else {
@@ -233,13 +242,22 @@
    // scrollToBottom();
    scrollToTop();
    // drawPolygon(obj.pollutedArea);
    parseChartData(obj);
    if (showFirstClueTask) {
      clearTimeout(showFirstClueTask);
    }
    showFirstClueTask = setTimeout(() => {
      showMarksAndPolygon(obj);
    }, 1000);
  }
  // 污染分析结果 AnalysisResult
  else if (type == '2') {
    const obj = JSON.parse(content);
    console.log('污染分析结果: ', obj);
  }
};
}
onMounted(() => {
  websocket.registerReceiveEvent(dealMsg);
@@ -254,29 +272,44 @@
  // }
});
// 绘制污染区域
let pollutedAreaPolygon;
function drawPolygon(pollutedArea) {
  if (pollutedAreaPolygon) {
    map.remove(pollutedAreaPolygon);
function showMarksAndPolygon(item) {
  item.showMore = !item.showMore;
  if (item.showMore) {
    drawPolygon(item);
  } else {
    if (polygonMap.has(item.guid)) {
      map.remove(polygonMap.get(item.guid));
    }
  }
  const bounds = pollutedArea.polygon.map((v) => [v.first, v.second]);
  // eslint-disable-next-line no-undef
  pollutedAreaPolygon = new AMap.Polygon({
    map: map, //显示该覆盖物的地图对象
    strokeWeight: 2, //轮廓线宽度
    path: bounds, //多边形轮廓线的节点坐标数组
    fillOpacity: 0, //多边形填充透明度
    fillColor: '#CCF3FF', //多边形填充颜色
    strokeColor: '#02ffea', //线条颜色
    // strokeColor: '#0552f7', //线条颜色
    strokeStyle: 'dashed',
    zIndex: 9
  });
  map.setFitView();
}
// 绘制污染区域(高德地图的多边形对象,通过vue的reactive包装为响应式对象后,无法正确在地图中使用)
const polygonMap = new Map();
function drawPolygon(item) {
  const pollutedArea = item.pollutedArea;
  if (polygonMap.has(item.guid)) {
    map.add(polygonMap.get(item.guid));
  } else {
    const bounds = pollutedArea.polygon.map((v) => [v.first, v.second]);
    // eslint-disable-next-line no-undef
    const pollutedAreaPolygon = new AMap.Polygon({
      map: map, //显示该覆盖物的地图对象
      strokeWeight: 2, //轮廓线宽度
      path: bounds, //多边形轮廓线的节点坐标数组
      fillOpacity: 0, //多边形填充透明度
      fillColor: '#CCF3FF', //多边形填充颜色
      strokeColor: '#02ffea', //线条颜色
      // strokeColor: '#0552f7', //线条颜色
      strokeStyle: 'dashed',
      zIndex: 9
    });
    polygonMap.set(item.guid, pollutedAreaPolygon);
  }
  map.setFitView(polygonMap.get(item.guid));
}
function parseChartData(obj) {
  console.log('折线图:start');
  const factorDatas = new FactorDatas();
  factorDatas.setData(obj.pollutedData.dataVoList, 0, () => {
    obj._chartOptions = factorDataParser.parseData(factorDatas, [
@@ -421,6 +454,15 @@
.scrollbar {
  min-width: 300px;
  max-width: 60vw;
  /* color: #02ffea; */
}
.clue-card {
  padding: 0 4px;
  margin-right: 2px;
  width: 320px;
  border: 1px solid white;
  border-radius: 2px;
}
</style>