tunnel-cloud-web/src/components/content/badGasInfo/BadGasInfo.vue

<template>
  <div id="bad-gas-info" :style="{ backgroundImage: 'url(' +getImageUrl(bgImage)+')' }">
    <div class="title">有害气体</div>
    <div class="info-list">
      <gas-info-item v-for="item in badGasList" :key="item.equipmentId" :gasInfo="item" @click="handleOpenChart"/>
    </div>
    <div class="digital-tunnel">
      <el-dialog v-model="isVisited" title="有害气体监控数据" width="1365px" :modal="false">
        <div class="left-top-icon"></div>
        <div class="right-top-icon"></div>
        <div id="container"></div>
        <div class="time-select">
          <time-range-btn
              :buttonList="timeList"
              v-model="selectTimeButton"
              @select="timeSelect"
              width="124px"
          />
        </div>
        <div class="left-bottom-icon"></div>
        <div class="right-bottom-icon"></div>
      </el-dialog>
    </div>
  </div>
</template>

<script setup>
import GasInfoItem from "./childComps/GasInfoItem.vue";
import * as echarts from 'echarts';
import TimeRangeBtn from "@/components/timeRangeBtn/index.vue"

const props = defineProps({
  list: Array,
  badGasData: Array
});
const timeList = ref(["年", "月", "日"]);
const selectTimeButton = ref(0);
const isVisited = ref(false);
const badGasList = ref([])
let myEcharts = reactive({});
const bgImage = computed(() =>
    isVisited.value
        ? "sp_active.png"
        : "bg.png"
);
watch(() => props.list, (now) => {
  badGasList.value.forEach(item => {
    now.forEach(newItem => {
      if (item.equipmentId === newItem.equipmentId) {
        item.value = newItem.value
      }
    })
  })
}, {deep: true});

watch(() => props.badGasData, (now) => {
  getBadGasInfo(now.sensorList)
}, {deep: true});
const timeSelect = (index) => {
  console.log('选择时间', index)
  if(index===0){
    console.log('--年')
  }else if(index===1){
    console.log('--月')
  }else if(index===2){
    console.log('--日')
  }
};
const getBadGasInfo = (now) => {
  let windPressureObj = {}
  let windPressureArr = []
  now.map(item => {
    if (item.equipmentType === "carbonDioxide" || item.equipmentType === "carbonMonoxide" || item.equipmentType === "hydrogenSulfide" || item.equipmentType === "sulfurDioxide" || item.equipmentType === "sulfurMonoxide" || item.equipmentType === "nitrogenDioxide") {
      windPressureObj = changeData(item)
      windPressureArr.push(windPressureObj)
    }
  })
  badGasList.value = windPressureArr
}
const changeData = (item) => {
  return {
    equipmentId: item.equipmentId,
    name: item.equipmentName.slice(0, item.equipmentName.length - 2),
    max: 120,
    value: item.value,
    point: item.valueThreshold,
    unit: item.unit
  }
}
const handleOpenChart = () => {
  console.log('有害气体弹窗')
  isVisited.value = true
  nextTick(() => {
    initChart()
  })
}
const getImageUrl = (name) => {
  return new URL(`../../../assets/images/badGasInfo/${name}`, import.meta.url).href
}
/**
 * 初始化echarts实例方法
 */
const initChart = () => {
  //3.初始化container容器
  myEcharts = echarts.init(document.getElementById('container'));
  //5.传入数据
  let option = {
    //图例
    legend: {
      left: 0,
      textStyle: {
        color: '#FFFFFF',
        fontSize: 28
      },
      // itemWidth: 20,
      // itemHeight: 20
    },
    //离容器四侧的距离
    grid: {
      left: 0, // 左边距
      right: 0, // 右边距
      top: 80, // 顶边距
      bottom: 0, // 底边距
      containLabel: true,
    },
    //提示框组件
    tooltip: {
      show: true,
      trigger: 'axis'
    },
    //X轴
    xAxis: {
      type: 'category',
      data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
      axisLabel: {
        textStyle: {
          fontSize: 24,
          color: '#D6F1FA'
        },
      },
    },
    //Y轴
    yAxis: {
      type: 'value',
      axisLabel: {
        textStyle: {
          fontSize: 24,
          color: '#D6F1FA'
        },
      },
    },
    //配置项
    series: [
      {
        name: '二氧化碳',
        data: [5, 9, 10, 7, 8, 15, 12],
        type: 'line',
        smooth: true,
        symbolSize: 24,
        lineStyle: {
          width: 5
        }
      },
      {
        name: '一氧化碳',
        data: [8, 15, 5, 9, 10, 7, 12],
        type: 'line',
        smooth: true,
        symbolSize: 24,
        lineStyle: {
          width: 5
        }
      },
      {
        name: '二氧化氮',
        data: [5, 15, 1, 9, 10, 7, 8],
        type: 'line',
        smooth: true,
        symbolSize: 24,
        lineStyle: {
          width: 5
        }
      },
      {
        name: '二氧化硫',
        data: [8, 15, 12, 5, 9, 2, 7],
        type: 'line',
        smooth: true,
        symbolSize: 24,
        lineStyle: {
          width: 5
        }
      },
      {
        name: '硫化氢',
        data: [2, 9, 10, 15, 12, 7, 8,],
        type: 'line',
        smooth: true,
        symbolSize: 24,
        lineStyle: {
          width: 5
        }
      },
    ]
  }
  myEcharts.setOption(option);
  //图表大小自适应窗口大小变化
  window.onresize = () => {
    myEcharts.resize();
  }
}

</script>

<style lang="scss" scoped>
#bad-gas-info {
  position: absolute;
  z-index: 100;
  width: 824px;
  height: 621px;
  top: 1441px;
  right: 72px;
  background-image: url(../../../assets/images/badGasInfo/bg.png);


  .title {
    width: 128px;
    height: 45px;
    font-size: 32px;
    font-family: PingFang-SC, PingFang-SC;
    font-weight: 800;
    color: #38cafb;
    line-height: 45px;
    margin: 22px 0px 0px 62px;
  }

  .info-list {
    width: 100%;
    height: calc(621px - 45px - 22px);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 10px 0px 0px 10px;
  }
}
</style>