admin-govern/src/views/govern/device/control/tabs/components/realtrend.vue

<!-- 实时数据 - 实时趋势 -->
<template>
    <div class="realtrend">
        qwww
        <el-tabs type="border-card" v-model="activeName" @tab-click="handleClick">
            <el-tab-pane v-for="(item, index) in tabsList" :label="item.groupName" :name="index" :key="index">
                <div v-loading="loading">
                    <div class="realtrend_top">
                        <div class="thead">
                            <ul v-for="(table, tableIndex) in newTableList" :key="tableIndex">
                                <li>
                                    {{ table[0].value }}
                                </li>
                            </ul>
                        </div>
                        <div class="table">
                            <ul v-for="(table, tableIndex) in newTableList" :key="tableIndex">
                                <span v-for="(key, keys) in table">
                                    <li v-if="keys != 0">
                                        {{ key?.value }}
                                    </li>
                                </span>
                            </ul>
                        </div>
                    </div>
                    <div class="tab_info">
                        <div class="charts">
                            <MyEchart ref="barCharts" :options="echartsData"></MyEchart>
                        </div>
                    </div>
                </div>
            </el-tab-pane>
        </el-tabs>
    </div>
</template>
<script lang="ts" setup>
import { ref, onMounted, reactive, nextTick } from 'vue'
import { VxeGridProps, VxeGridPropTypes } from 'vxe-table'
import { defaultAttribute } from '@/components/table/defaultAttribute'
import MyEchart from '@/components/echarts/MyEchart.vue'
import { Platform, TrendCharts, DataLine } from '@element-plus/icons-vue'
import { getDeviceTrendDataGroup, getDeviceTrendData } from '@/api/cs-device-boot/EquipmentDelivery.ts'
import Index from '@/components/wangEditor/index.vue'
const activeName = ref(0)

const tableList: any = []
interface RowVO {
    [key: string]: any
}
//谐波电压含有率
const gridOptions = ref<VxeGridProps<RowVO>>({
    border: true,
    showOverflow: true,
    showHeader: false,
    columns: [],
    data: [],
    columnConfig: {
        resizable: true
    },
    align: 'center'
})
gridOptions.value = { ...defaultAttribute, ...gridOptions.value }
const myColumns: any = ref([
    // { field: 'name', title: '次数' }
    // { field: 'value', title: '谐波电压含有率(%)' }
])

const yAxisUnit: any = ref('')

const myData = tableList
const tabsList = ref([])
//接收参数
const params = ref({})
const open = (val: any) => {
    //获取指标tab
    getDeviceTrendDataGroup().then(res => {
        tabsList.value = res.data
        if (tabsList.value.length != 0) {
            // activeName.value = tabsList.value[0]?.id
            activeName.value = 0
        }
        params.value = { groupId: tabsList.value[activeName.value]?.id, ...val }
        findRealTrendDataByGroupId(params.value)
    })
    return
}
const newTableList: any = ref([])
//根据指标tab查询实时趋势
const loading: any = ref(false)
//echarts数据
const chartsData: any = ref([])
const chartsYxiasData: any = ref([])
const findRealTrendDataByGroupId = (obj: any) => {
    loading.value = true
    chartsData.value = []
    chartsYxiasData.value = []
    getDeviceTrendData(obj).then(res => {
        let list: any = []
        let countList: any = []
        myColumns.value = [{ field: 'name', title: '次数' }]
        chartsData.value = res.data[0].thdDataTdVODatas
        //处理实时趋势表格
        let arr = res.data[0].thdDataVOS
        arr.map((item: any, index: any) => {
            myColumns.value.push({ field: item.phase, title: item.name })
            chartsYxiasData.value.push({ phase: item.phase, title: item.name, phaseList: [], gbList: [] })
            //循环第二层数据
            item.list = []
            item.data.map((vv: any, vvs: any) => {
                if (!(vv.statisticalData + '')) {
                    vv.statisticalData = '/'
                }
                item.list.push({ value: vv.statisticalData, count: vv.frequency - 0 })
            })
            list[index + 1] = item.list
            const minCount = Math.min(...item.list.map((item: any) => item.count))
            const maxCount = Math.max(...item.list.map((item: any) => item.count))
            for (let i = 0; i < 50; i++) {
                countList[i] = { value: i + minCount + '次', count: i + minCount }
            }
            countList.map((item: any, index: any) => {
                if (item.value.replace('次', '') - 0 > 50) {
                    countList.splice(index, 1)
                }
            })
            list[0] = countList
            if (item.list.length == 0) {
                for (let i = 0; i < countList.length; i++) {
                    item.list.push({
                        value: '/',
                        count: index
                    })
                }
            }
            if (item.list.length != 0) {
                const maxCount1 = Math.max(...countList.map((item: any) => item.count))
                const maxCount2 = Math.max(...item.list.map((item: any) => item.count))
                console.log(maxCount2, maxCount1)
                if (maxCount2 < maxCount1) {
                    for (let i = 0; i < maxCount1 - maxCount2; i++) {
                        item.list.push({
                            value: '/',
                            count: index
                        })
                    }
                }
            }
        })
        // 转换为对象数组
        list.map((item: any, index: any) => {
            item.unshift({ value: myColumns.value[index].title, count: '' })
        })
        newTableList.value = list
        loading.value = false
        init()
    })
}

//反转表格
const reverseTable = () => {
    const buildData = myColumns.value.map(column => {
        const item: any = { col0: column.title }
        myData.forEach((row, index) => {
            item[`col${index + 1}`] = row[column.field]
        })
        return item
    })
    const buildColumns: VxeGridPropTypes.Columns = [
        {
            field: 'col0',
            fixed: 'left',
            width: 200
        }
    ]
    myData.forEach((item, index) => {
        buildColumns.push({
            field: `col${index + 1}`,
            minWidth: 120
        })
    })
    gridOptions.value.data = buildData
    gridOptions.value.columns = buildColumns
}

reverseTable()

const echartsData: any = ref([]),
    barCharts = ref()

//加载echarts
const init = () => {
    // let list: any = []
    let timeList: any = []
    let xAxisList: any = []
    chartsData.value.map((item: any, index: any) => {
        chartsYxiasData.value.map((vv: any, vvs: any) => {
            if (item.phase == vv.phase) {
                if (vvs == 0) {
                    vv.gbList.push(item.internationalValue)
                }
                vv.phaseList.push(item.statisticalData)
            }
        })
        xAxisList.push(item.frequency + '次')
    })
    xAxisList = [...new Set(xAxisList)]
    echartsData.value = {
        options: {
            // backgroundColor: '#0f375f',
            dataZoom: [
                {
                    show: true,
                    start: 0,
                    end: 20
                },
                {
                    type: 'inside',
                    start: 0,
                    end: 20
                }
            ],
            grid: {
                top: '14%',
                bottom: '22%', //也可设置left和right设置距离来控制图表的大小
                left: '3%',
                right: '5%'
            },
            // tooltip: {
            //     trigger: 'axis',
            //     axisPointer: {
            //         type: 'cross',
            //         label: {
            //             show: false
            //         }
            //     }
            // },
            legend: {
                data: [],
                itemGap: 15,
                type: 'scroll', // 开启滚动分页
                // orient: 'vertical', // 垂直排列
                right: '3%', // 位置调整
                top: 0,
                bottom: 20,
                width: 400,
                height: 50
            },
            xAxis: {
                name: '次数',
                data: xAxisList,
                axisLine: {
                    show: true, //隐藏X轴轴线
                    lineStyle: {
                        color: '#000'
                    }
                },
                axisTick: {
                    show: true //隐藏X轴刻度
                },
                axisPointer: {
                    type: 'shadow'
                },
                axisLabel: {
                    show: true,
                    textStyle: {
                        color: '#000' //X轴文字颜色
                    }
                }
            },
            yAxis: [
                {
                    type: 'value',
                    name: chartsData?.value[0]?.unit ? '单位(' + chartsData?.value[0]?.unit + ')' : '',
                    splitLine: {
                        show: false
                    },
                    axisTick: {
                        show: true
                    },
                    axisLine: {
                        show: true,
                        lineStyle: {
                            color: '#000'
                        }
                    }
                }
            ],
            series: []
        }
    }
    let list: any = []
    list = []
    chartsYxiasData.value.map((item: any) => {
        console.log(item.gbList, 'guobialist340')
        if (item.gbList.length != 0) {
            list.push({ phase: item.phase, title: '国标限值', list: item.gbList })
        }
        if (item.phaseList.length != 0) {
            list.push({ phase: item.phase, title: item.title, list: item.phaseList })
        }
    })
    const colorList = ['#0e8780', '#FFCC00', '#009900', '#CC0000']
    list.map((item: any, index: any) => {
        echartsData.value.options.legend.data.push(item.title)
        echartsData.value.options.series.push({
            name: item.title,
            type: 'bar',
            barMaxWidth: 16, //使用的 y 轴的 index，在单个图表实例中存在多个 y轴的时候有用
            itemStyle: {
                // normal: {
                barBorderRadius: [3, 3, 0, 0],
                // color: '#00CC99'
                // }e
                color: colorList[index]
            },
            data: item.list
        })
    })
    nextTick(() => {
        barCharts.value && barCharts.value.initChart()
    })
    return
}

const handleClick = (tab: any, event: any) => {
    params.value.groupId = tabsList.value[tab.index].id
    findRealTrendDataByGroupId(params.value)
    init()
}
onMounted(() => {})
defineExpose({ open })
</script>
<style lang="scss" scoped>
.realtrend {
    width: 100%;
    height: 100%;
    .realtrend_top {
        width: 100%;
        height: auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        .thead {
            height: 100%;
            overflow-y: hidden;
            border: 1px solid #eee;
            border-right: 0;
            ul {
                width: auto;
                height: 40px;
                display: flex;
                li {
                    flex: none;
                    width: 100px;
                    line-height: 40px;
                    border: 1px solid #eee;
                    text-align: center;
                    list-style: none;
                }
                li:nth-child(1) {
                    flex: none;
                    width: 200px;
                }
            }
            ul:nth-child(1) {
                li {
                    font-weight: 800;
                    background: #f4f6f9;
                }
            }
        }
        .table {
            flex: 1;
            // min-height: 80px;
            cursor: pointer;
            min-height: 90px;
            max-height: 170px;
            border: 1px solid #eee;
            overflow-x: auto;
            overflow-y: hidden;
            position: relative;
            ul {
                width: auto;
                height: 40px;
                display: flex;
                li {
                    flex: none;
                    width: 100px;
                    line-height: 40px;
                    border: 1px solid #eee;
                    text-align: center;
                    list-style: none;
                }
            }
            ul:nth-child(1) {
                li {
                    font-weight: 800;
                    background: #f4f6f9;
                }
            }
        }
        .table::-webkit-scrollbar {
            display: none;
        }
    }
}
.reverse-table .vxe-body--row .vxe-body--column:first-child {
    background-color: #f8f8f9;
}
::v-deep .vxe-table--render-wrapper {
    height: 90px !important;
    max-height: 90px !important;
    overflow-x: auto !important;
    min-height: 0 !important;
}
::v-deep .body--wrapper {
    height: 90px !important;
    max-height: 90px !important;
    min-height: 0 !important;
}
.tab_info {
    width: 100%;
    height: calc(100vh - 450px);
    // overflow: auto;
    // padding-bottom: 20px;
    .charts {
        width: 100%;
        margin-top: 10px;
        height: calc(100vh - 550px);
    }
}

</style>