弹框显示越限和不越限，不显示数值

src/components/cockpit/listOfMainMonitoringPoints/index.vue

@@ -20,7 +20,12 @@
                     </el-select>
                 </el-form-item>
                 <el-form-item label="用户功率">
-                    <el-select filterable v-model="tableStore.table.params.power" placeholder="请选择用户功率" clearable>
+                    <el-select
+                        filterable
+                        v-model="tableStore.table.params.power"
+                        placeholder="请选择用户功率"
+                        clearable
+                    >
                         <el-option v-for="item in powerList" :key="item.id" :label="item.name" :value="item.id" />
                     </el-select>
                 </el-form-item>
@@ -38,7 +43,12 @@
                     </el-select>
                 </el-form-item>
                 <el-form-item label="电能质量指标">
-                    <el-select filterable v-model="tableStore.table.params.indicator" placeholder="请选择电能质量指标" clearable>
+                    <el-select
+                        filterable
+                        v-model="tableStore.table.params.indicator"
+                        placeholder="请选择电能质量指标"
+                        clearable
+                    >
                         <el-option v-for="item in indicatorList" :key="item.id" :label="item.name" :value="item.id" />
                     </el-select>
                 </el-form-item>
@@ -158,6 +168,30 @@ const setEchart = () => {
         title: {
             text: `${indicatorName}与${powerName}负荷曲线拟合图`
         },
+        tooltip: {
+            trigger: 'axis',
+            formatter: function (params: any) {
+                let result = params[0].name
+                params.forEach((item: any) => {
+                    if (item.seriesName === indicatorName) {
+                        // 对于电能质量指标，格式化Y轴值显示
+                        let valueText = ''
+                        if (item.value[1] == 0) {
+                            valueText = '不越限'
+                        } else if (item.value[1] == 1) {
+                            valueText = '越限'
+                        } else {
+                            valueText = item.value[1]
+                        }
+                        result += `<br/>${item.marker}${item.seriesName}: ${valueText}`
+                    } else {
+                        // 对于功率数据，正常显示数值
+                        result += `<br/>${item.marker}${item.seriesName}: ${item.value[1]}`
+                    }
+                })
+                return result
+            }
+        },
         xAxis: {
             type: 'time',
             axisLabel: {
@@ -170,11 +204,12 @@ const setEchart = () => {
         },
         yAxis: [
             {},
-            indicatorName ? {
+            indicatorName
+                ? {
                       min: 0,
                       max: 1,
                       axisLabel: {
-                    formatter: function(value: number) {
+                          formatter: function (value: number) {
                               if (value === 0) {
                                   return '不越限'
                               } else if (value === 1) {
@@ -183,7 +218,8 @@ const setEchart = () => {
                               return value
                           }
                       }
-            } : {}
+                  }
+                : {}
         ],
         grid: {
             left: '10px',
@@ -211,7 +247,7 @@ const setEchart = () => {
                 {
                     name: indicatorName, // 动态设置指标名称
                     type: 'line',
-                    step:'end',
+                    step: 'end',
                     showSymbol: false,
                     // smooth: true,
                     data: [],