fast(项目-能源管理): 能源管理-电量统计添加分组查询和电量合计，设备列表塑壳断路器添加父设备选择

src/api/iot/project_new.js

@@ -140,7 +140,7 @@ export function projectElectricityStatChartYear(query) {
 // 查询 电能 列表
 export function projectElectricityTable(query) {
   return request({
-    url: "/iot/project/monitor/electricityStatLst",
+    url: "/iot/project/monitor/electricityStatList",
     method: "get",
     params: query
   });

src/utils/math.js

@@ -0,0 +1,66 @@
+// 使用这些方法，仍然需要注意数值范围、舍入策略和比较运算等方面的问题，根据具体的应用场景进行适当的调整和处理。
+const math = {
+  // 加法运算
+  add: function (a, b) {
+    const precision = Math.max(getPrecision(a), getPrecision(b));
+    const multiplier = Math.pow(10, precision);
+    const result=(Math.round(a * multiplier) + Math.round(b * multiplier)) / multiplier;
+    return transferToNumber(result)
+  },
+
+  // 减法运算
+  subtract: function (a, b) {
+    return transferToNumber(math.add(a, -b));
+  },
+
+  // 乘法运算
+  multiply: function (a, b) {
+    const precision = getPrecision(a) + getPrecision(b);
+    const multiplier = Math.pow(10, precision);
+    const result=(Math.round(a * multiplier) * Math.round(b * multiplier)) / (multiplier * multiplier);
+    return transferToNumber(result)
+  },
+
+  // 除法运算
+  divide: function (num1, num2) {
+    var str1 = Number(num1).toString(),
+      str2 = Number(num2).toString(),
+      result,
+      str1Length,
+      str2Length;
+    //解决整数没有小数点方法
+    try {
+      str1Length = str1.split(".")[1].length;
+    } catch (error) {
+      str1Length = 0;
+    }
+    try {
+      str2Length = str2.split(".")[1].length;
+    } catch (error) {
+      str2Length = 0;
+    }
+    var step = Math.pow(10, Math.max(str1Length, str2Length));
+    result = (num1 * step) / (num2 * step);
+    return transferToNumber(result);
+  },
+
+  // 获取浮点数的小数位数
+};
+function getPrecision(num) {
+  const str = String(num);
+  const decimalIndex = str.indexOf(".");
+  return decimalIndex === -1 ? 0 : str.length - decimalIndex - 1;
+}
+// 处理出现科学计数法
+function transferToNumber(num) {
+  if (isNaN(num)) {
+    return num
+  }
+  num = '' + num
+  num = parseFloat(num)
+  let eformat = num.toExponential() // 转换为标准的科学计数法形式（字符串）
+  let tmpArray = eformat.match(/\d(?:\.(\d*))?e([+-]\d+)/) // 分离出小数值和指数值
+  let number = num.toFixed(Math.max(0, (tmpArray[1] || '').length - tmpArray[2]))
+  return number
+}
+export default math;

src/views/iot/device/index.vue

@@ -334,7 +334,7 @@
           </el-form-item>
 
           <el-form-item
-            v-if="form.deviceType === 'MINIATURE_BREAKER' || form.deviceType === 'DOOR_SENSOR'"
+            v-if="form.deviceType === 'MINIATURE_BREAKER' || form.deviceType === 'MOLDED_BREAKER' || form.deviceType === 'DOOR_SENSOR'"
             label="父设备："
             prop="parentId"
           >

src/views/iot/project/profileV2/EnergyManage/EElectricity.vue

@@ -89,7 +89,7 @@
           </template>
         </el-table-column>
 
-        <el-table-column align="center" label="本月电量" prop="tmReadSum" width="100">
+        <el-table-column align="center" label="本月电量(度)" prop="tmReadSum" width="100">
           <template slot-scope="scope">
             <span :title="scope.row.tmReadSum" class="lay-table-textarea">
               {{ scope.row.tmReadSum || 0 }}
@@ -97,7 +97,7 @@
           </template>
         </el-table-column>
 
-        <el-table-column align="center" label="上月电量" prop="lmReadSum" width="100">
+        <el-table-column align="center" label="上月电量(度)" prop="lmReadSum" width="100">
           <template slot-scope="scope">
             <span :title="scope.row.lmReadSum" class="lay-table-textarea">
               {{ scope.row.lmReadSum || 0 }}
@@ -176,6 +176,7 @@ import "@riophae/vue-treeselect/dist/vue-treeselect.css";
 import { projectElectricityTable } from "@/api/iot/project_new";
 import { listSpace } from "@/api/iot/space";
 import { getProjectGroupList } from "@/api/tenant/project";
+import math from "@/utils/math.js"
 export default {
   name: "EElectricity",
   props: {
@@ -243,13 +244,13 @@ export default {
       this.getProjectGroupList();
     },
     handleQuery() {
-      // this.queryParams.pageNum = 1;
+      this.queryParams.pageNum = 1;
-      this.queryParams={
+      // this.queryParams={
-        spaceId: null,
+      //   spaceId: null,
-        deviceId: '',
+      //   deviceId: '',
-        groupId: null,
+      //   groupId: null,
-        pageNum:1
+      //   pageNum:1
-      }
+      // }
       this.getList();
     },
     handleLinkDevDetails(row) {
@@ -285,10 +286,11 @@ export default {
     // 查询列表
     getList() {
         var queryParams = JSON.parse(JSON.stringify(this.queryParams));
+        console.log("this.queryParams.groupId",this.queryParams)
         projectElectricityTable(
           Object.assign(queryParams, {
             projectId: this.sourceId,
-            groupId: this.groupId,
+            groupId: this.queryParams.groupId,
             time: this.parseTime(
               new Date(this.queryTime),
               "{y}-{m}-01 00:00:00"
@@ -297,15 +299,27 @@ export default {
             timeType: 'month'
           })
         ).then((res) => {
-          if(res.rows.length>0){
+          // if(res.rows.length>0){
-            res.rows[0].tmReadSum = '1.0';
+          //   res.rows[0].tmReadSum = '1.0';
-            res.rows[1].tmReadSum = '1.0';
+          //   res.rows[1].tmReadSum = '1.0';
-            res.rows[1].lmReadSum = '2.0';
+          //   res.rows[1].lmReadSum = '2.0';
-            res.rows[1].tmReadSum = '2.0';
+          //   res.rows[1].tmReadSum = '2.0';
-            res.rows[1].lmReadSum = '1.0';
+          //   res.rows[1].lmReadSum = '1.0';
+          // }
+          if(res.rows && res.rows.length){
+            this.tableList = res.rows.map(item=>{
+              return {
+                ...item,
+                tmReadSum: math.multiply(item.tmReadSum,0.001),
+                lmReadSum: math.multiply(item.lmReadSum,0.001)
               }
-          this.tableList = res.rows;
+            });
             this.total = res.total;
+          }else{
+            this.tableList = [];
+            this.total = 0;
+          }
+
         });
     },
     getSummaries(param) {
@@ -318,7 +332,7 @@ export default {
         }
         // const values = data.map(item => Number(item[column.property]));
         const values = data.map((item,i)=>{
-          if(index===2){
+          if(index===1 || index===2 || index===5 ){
             return NaN;
           }else{
             return Number(item[column.property]);
@@ -328,7 +342,7 @@ export default {
           sums[index] = values.reduce((prev, curr) => {
             const value = Number(curr);
             if (!isNaN(value)) {
-              return prev + curr;
+              return math.add(prev,curr);
             } else {
               return prev;
             }
@@ -338,23 +352,23 @@ export default {
           sums[index] = '';
         }
       });
-      // 获取上个月电量和本月电量
+      // // 获取上个月电量和本月电量
-      const lastMonthEnergy = parseFloat(sums[4]) || 0;
+      // const lastMonthEnergy = parseFloat(sums[4]) || 0;
-      const thisMonthEnergy = parseFloat(sums[3]) || 0;
+      // const thisMonthEnergy = parseFloat(sums[3]) || 0;
-      // 计算对比百分比
+      // // 计算对比百分比
-      let percentage = 0;
+      // let percentage = 0;
-      if (lastMonthEnergy !== 0) {
+      // if (lastMonthEnergy !== 0) {
-        percentage = ((thisMonthEnergy - lastMonthEnergy) / lastMonthEnergy) * 100;
+      //   percentage = ((thisMonthEnergy - lastMonthEnergy) / lastMonthEnergy) * 100;
-      } else {
+      // } else {
-        if(thisMonthEnergy==0 && lastMonthEnergy==0){
+      //   if(thisMonthEnergy==0 && lastMonthEnergy==0){
-          percentage = 0;
+      //     percentage = 0;
-        }else if(thisMonthEnergy==0){
+      //   }else if(thisMonthEnergy==0){
-          percentage = -100;
+      //     percentage = -100;
-        }else if(lastMonthEnergy==0){
+      //   }else if(lastMonthEnergy==0){
-          percentage = 100;
+      //     percentage = 100;
-        }
+      //   }
-      }
+      // }
-      sums[5] = percentage.toFixed(2) + '%';
+      // sums[5] = percentage.toFixed(2) + '%';
       return sums;
     }
   },