From 61ee760f5203cf4a8540cc971c297495999ceee2 Mon Sep 17 00:00:00 2001
From: sjl <1716605279@qq.com>
Date: Wed, 10 Dec 2025 11:17:19 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B6=8B=E5=8A=BF=E5=9B=BE?=
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---
 frontend/src/utils/echartMethod.ts            |  72 +++++
 .../home/components/compareDataCheckChart.vue | 265 ++++++++++++++++++
 ...eDataCheckSingleChannelSingleTestPopup.vue |   7 +
 3 files changed, 344 insertions(+)
 create mode 100644 frontend/src/utils/echartMethod.ts
 create mode 100644 frontend/src/views/home/components/compareDataCheckChart.vue

diff --git a/frontend/src/utils/echartMethod.ts b/frontend/src/utils/echartMethod.ts
new file mode 100644
index 0000000..1896fa0
--- /dev/null
+++ b/frontend/src/utils/echartMethod.ts
@@ -0,0 +1,72 @@
+const dataProcessing = (arr: any[]) => {
+    return arr
+        .filter(item => typeof item === 'number' || (typeof item === 'string' && !isNaN(parseFloat(item))))
+        .map(item => (typeof item === 'number' ? item : parseFloat(item)))
+}
+
+const calculateValue = (o: number, value: number, num: number, isMin: boolean) => {
+    if (value === 0) {
+        return 0
+    } else if (value > 0 && Math.abs(value) < 1 && isMin == true) {
+        return 0
+    } else if (value > -1 && value < 0 && isMin == false) {
+        return 0
+    }
+
+    let base
+    if (Math.abs(o) >= 100) {
+        base = 100
+    } else if (Math.abs(o) >= 10) {
+        base = 10
+    } else if (Math.abs(o) >= 1) {
+        base = 1
+    } else {
+        const multiple = 1 / 0.1
+
+        base = Math.ceil(Math.abs(o) * multiple) / multiple
+    }
+
+    let calculatedValue
+    if (isMin) {
+        if (value < 0) {
+            calculatedValue = value + num * value
+        } else {
+            calculatedValue = value - num * value
+        }
+    } else {
+        if (value < 0) {
+            calculatedValue = value - num * value
+        } else {
+            calculatedValue = value + num * value
+        }
+    }
+
+    if (base === 0.1) {
+        return parseFloat(calculatedValue.toFixed(1))
+    } else if (isMin) {
+        return Math.floor(calculatedValue / base) * base
+    } else {
+        return Math.ceil(calculatedValue / base) * base
+    }
+}
+
+// 处理y轴最大最小值
+export const yMethod = (arr: any) => {
+    const num = 0.2
+    const numList = dataProcessing(arr)
+    let maxValue = 0
+    let minValue = 0
+    let max = 0
+    let min = 0
+    maxValue = Math.max(...numList)
+    minValue = Math.min(...numList)
+    const o = maxValue - minValue == 0 ? maxValue : maxValue - minValue
+    min = calculateValue(o, minValue, num, true)
+
+    max = calculateValue(o, maxValue, num, false)
+
+    return [min, max]
+}
+
+
+
diff --git a/frontend/src/views/home/components/compareDataCheckChart.vue b/frontend/src/views/home/components/compareDataCheckChart.vue
new file mode 100644
index 0000000..794e8c5
--- /dev/null
+++ b/frontend/src/views/home/components/compareDataCheckChart.vue
@@ -0,0 +1,265 @@
+<template>
+        <!-- 历史趋势数据 -->
+        <div class="history_chart">
+            <MyEchart ref="historyChart" :options="echartsData"/>
+        </div>
+</template>
+<script lang="ts" setup>
+
+
+import { ref, watch } from 'vue'
+import { yMethod } from '@/utils/echartMethod'
+import MyEchart from '@/components/echarts/line/index.vue'
+import { CheckData } from '@/api/check/interface'
+
+const prop = defineProps({
+    tableData: {
+        type: Array as () => CheckData.TableRow[],
+        default: []
+    },
+})
+
+// 监听 tableData 变化并触发 setEchart
+watch(() => prop.tableData, (newTableData) => {
+
+    console.log("🚀 ~ .then ~ newTableData:", newTableData)
+    // // 更新 chartsList 数据
+    // chartsList.value = newTableData
+    // // 调用 setEchart 更新图表
+    // setEchart()
+}, { 
+    immediate: true, // 立即执行一次
+    deep: true       // 深度监听
+})
+
+
+const color = [
+    'var(--el-color-primary)',
+    '#07CCCA',
+    '#00BFF5',
+    '#FFBF00',
+    '#77DA63',
+    '#D5FF6B',
+    '#Ff6600',
+    '#FF9100',
+    '#5B6E96',
+    '#66FFCC',
+    '#B3B3B3'
+]
+
+const chartsList = ref<any>([])
+
+const echartsData = ref<any>(null)
+//初始化趋势图
+const lineStyle = [{ type: 'solid' }, { type: 'dashed' }, { type: 'dotted' }]
+
+const setEchart = () => {
+    echartsData.value = {}
+    //icon图标替换legend图例
+
+    // y轴单位数组
+    let unitList: any = []
+
+    let groupedData = chartsList.value.reduce((acc: any, item: any) => {
+        let key = ''
+        if (item.phase == null) {
+            key = item.unit
+        } else {
+            key = item.anotherName
+        }
+
+        if (!acc[key]) {
+            acc[key] = []
+        }
+        acc[key].push(item)
+        return acc
+    }, {})
+    let result = Object.values(groupedData)
+     console.log("🚀 ~ .then ~ result:", result)
+    if (chartsList.value.length > 0) {
+        unitList = result.map((item: any) => {
+            return item[0].unit
+        })
+    }
+
+    echartsData.value = {
+        legend: {
+            itemWidth: 20,
+            itemHeight: 20,
+            itemStyle: { opacity: 0 }, //去圆点
+            type: 'scroll', // 开启滚动分页
+            // orient: 'vertical', // 垂直排列
+            top: 5,
+            right: 70
+            // width: 550,
+            // height: 50
+        },
+        grid: {
+            top: '80px'
+        },
+        tooltip: {
+            axisPointer: {
+                type: 'cross',
+                label: {
+                    color: '#fff',
+                    fontSize: 16
+                }
+            },
+            textStyle: {
+                color: '#fff',
+                fontStyle: 'normal',
+                opacity: 0.35,
+                fontSize: 14
+            },
+            backgroundColor: 'rgba(0,0,0,0.55)',
+            borderWidth: 0,
+            formatter(params: any) {
+                const xname = params[0].value[0]
+                let str = `${xname}<br>`
+                params.forEach((el: any, index: any) => {
+                    let marker = ''
+
+                    if (el.value[3] == 'dashed') {
+                        for (let i = 0; i < 3; i++) {
+                            marker += `<span style="display:inline-block;border: 2px ${el.color} solid;margin-right:5px;width:10px;height:0px;background-color:#ffffff00;"></span>`
+                        }
+                    } else {
+                        marker = `<span style="display:inline-block;border: 2px ${el.color} ${el.value[3]};margin-right:5px;width:40px;height:0px;background-color:#ffffff00;"></span>`
+                    }
+                    let unit = el.value[2] ? el.value[2] : ''
+                    str += `${marker}${el.seriesName.split('(')[0]}：${el.value[1]}${unit}
+                                            <br>`
+                })
+                return str
+            }
+        },
+        color: ['#DAA520', '#2E8B57', '#A52a2a', ...color],
+        xAxis: {
+            type: 'time',
+            axisLabel: {
+                formatter: {
+                    day: '{MM}-{dd}',
+                    month: '{MM}',
+                    year: '{yyyy}'
+                }
+            }
+        },
+        yAxis: [{}],
+       
+        options: {
+            series: []
+        }
+    }
+
+
+    if (chartsList.value.length > 0) {
+        let yData: any = []
+        echartsData.value.yAxis = []
+        let setList = [...new Set(unitList)]
+
+        setList.forEach((item: any, index: any) => {
+            if (index > 2) {
+                echartsData.value.grid.right = (index - 1) * 80
+            }
+            yData.push([])
+            let right = {
+                position: 'right',
+                offset: (index - 1) * 80
+            }
+            echartsData.value.yAxis.push({
+                name: item,
+                yAxisIndex: index,
+                splitNumber: 5,
+                minInterval: 1,
+                splitLine: {
+                    show: false
+                },
+                ...(index > 0 ? right : null)
+            })
+        })
+        let ABCName = [
+            ...new Set(
+                chartsList.value.map((item: any) => {
+                    return item.anotherName == '电压负序分量'
+                        ? '电压不平衡'
+                        : item.anotherName == '电压正序分量'
+                        ? '电压不平衡'
+                        : item.anotherName == '电压零序分量'
+                        ? '电压不平衡'
+                        : item.anotherName
+                })
+            )
+        ]
+        result.forEach((item: any, index: any) => {
+            let yMethodList: any = []
+
+            let ABCList = Object.values(
+                item.reduce((acc, item) => {
+                    let key = ''
+                    if (item.phase == null) {
+                        key = item.anotherName
+                    } else {
+                        key = item.phase
+                    }
+
+                    if (!acc[key]) {
+                        acc[key] = []
+                    }
+                    acc[key].push(item)
+                    return acc
+                }, {})
+            )
+
+            ABCList.forEach((kk: any) => {
+                let colorName = kk[0].phase?.charAt(0).toUpperCase()
+                let lineS = ABCName.findIndex(
+                    item =>
+                        item ===
+                        (kk[0].anotherName == '电压负序分量'
+                            ? '电压不平衡'
+                            : kk[0].anotherName == '电压正序分量'
+                            ? '电压不平衡'
+                            : kk[0].anotherName == '电压零序分量'
+                            ? '电压不平衡'
+                            : kk[0].anotherName)
+                )
+                let seriesList: any = []
+                kk.forEach((cc: any) => {
+                    if (cc.statisticalData !== null) {
+                        yData[setList.indexOf(kk[0].unit)].push(cc.statisticalData?.toFixed(2))
+                    }
+
+                    seriesList.push([cc.time, cc.statisticalData?.toFixed(2), cc.unit, lineStyle[lineS].type])
+                })
+                
+
+                echartsData.value.options.series.push({
+                    name: kk[0].phase ? kk[0].phase + '相' + kk[0].anotherName : kk[0].anotherName,
+                    type: 'line',
+                    smooth: true,
+                    color:
+                        colorName == 'A' ? '#DAA520' : colorName == 'B' ? '#2E8B57' : colorName == 'C' ? '#A52a2a' : '',
+                    symbol: 'none',
+                    data: seriesList,
+                    lineStyle: lineStyle[lineS],
+                    yAxisIndex: setList.indexOf(kk[0].unit)
+                })
+            })
+            // let [min, max] = yMethod(yMethodList)
+            // echartsData.value.yAxis[index].min = min
+            // echartsData.value.yAxis[index].max = max
+        })
+        yData.forEach((item: any, index: any) => {
+            let [min, max] = yMethod(item)
+            echartsData.value.yAxis[index].min = min
+            echartsData.value.yAxis[index].max = max
+        })
+        // console.log("🚀 ~ result.forEach ~ echartsData.value:", echartsData.value)
+    }
+}
+
+</script>
+
+<style lang="scss" scoped>
+
+</style>
diff --git a/frontend/src/views/home/components/compareDataCheckSingleChannelSingleTestPopup.vue b/frontend/src/views/home/components/compareDataCheckSingleChannelSingleTestPopup.vue
index 387a7bf..f991e89 100644
--- a/frontend/src/views/home/components/compareDataCheckSingleChannelSingleTestPopup.vue
+++ b/frontend/src/views/home/components/compareDataCheckSingleChannelSingleTestPopup.vue
@@ -160,6 +160,12 @@
                                     :currentScriptTypeName="currentScriptTypeName"
                                 />
                             </el-tab-pane>
+                            <el-tab-pane label="历史趋势" name="chartTab">
+                                <CompareDataCheckChart
+                                    v-if="activeTab === 'chartTab'"
+                                    :tableData="rawTableData.length == 0 ? [] : currentRawTableData"
+                                />
+                            </el-tab-pane>
                         </el-tabs>
                     </div>
                 </div>
@@ -172,6 +178,7 @@ import { dialogBig } from '@/utils/elementBind'
 import { computed, reactive, ref } from 'vue'
 import CompareDataCheckResultTable from './compareDataCheckResultTable.vue'
 import CompareDataCheckRawDataTable from './compareDataCheckRawDataTable.vue'
+import CompareDataCheckChart from './compareDataCheckChart.vue'
 import { CheckData } from '@/api/check/interface'
 import { useCheckStore } from '@/stores/modules/check'
 import { Histogram, Postcard } from '@element-plus/icons-vue'