admin-sjzx/src/views/pqs/harmonicMonitoring/embed/onlinerate/components/table.vue

<template>
    <TableHeader area datePicker ref="TableHeaderRef">
        <template #select>
            <el-form-item label="筛选">
                <el-input v-model="tableStore.table.params.filterName" @keyup="searchEvent" placeholder="输入关键字筛选" />
            </el-form-item>
            <el-form-item label="统计类型:">
                <el-select v-model="tableStore.table.params.statisticalType" value-key="id" placeholder="请选择统计类型">
                    <el-option v-for="item in classificationData" :key="item.id" :label="item.name"
                        :value="item"></el-option>
                </el-select>
            </el-form-item>

            <el-form-item label="电压等级:">
                <el-select v-model="tableStore.table.params.scale" multiple collapse-tags clearable value-key="id"
                    placeholder="请选择电压等级">
                    <el-option v-for="item in voltageleveloption" :key="item.id" :label="item.name"
                        :value="item"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item label="终端厂家:">
                <el-select v-model="tableStore.table.params.manufacturer" multiple collapse-tags clearable
                    value-key="id" placeholder="请选择终端厂家">
                    <el-option v-for="item in terminaloption" :key="item.id" :label="item.name"
                        :value="item"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item label="干扰源类型:">
                <el-select v-model="tableStore.table.params.loadType" multiple collapse-tags clearable value-key="id"
                    placeholder="请选择干扰源类型">
                    <el-option v-for="item in interfereoption" :key="item.id" :label="item.name"
                        :value="item"></el-option>
                </el-select>
            </el-form-item>
        </template>
    </TableHeader>
    <Table ref="tableRef" :tree-config="{ transform: true, parentField: 'uPid', rowField: 'uId' }"
        :scroll-y="{ enabled: true }"  :key="num" />
</template>
<script setup lang="ts">
import { ref, onMounted, provide, nextTick } from 'vue'
import TableStore from '@/utils/tableStore'
import Table from '@/components/table/index.vue'
import TableHeader from '@/components/table/header/index.vue'
import { useDictData } from '@/stores/dictData'
import { debounce } from 'lodash-es'
import XEUtils from 'xe-utils'
const dictData = useDictData()
const tableRef = ref()
const num = ref(0)

const classificationData = dictData.getBasicData('Statistical_Type', ['Report_Type'])
const voltageleveloption = dictData.getBasicData('Dev_Voltage_Stand')
const terminaloption = dictData.getBasicData('Dev_Manufacturers')
const interfereoption = dictData.getBasicData('Interference_Source')
const treeDataCopy: any = ref([])
const treeData: any = ref([])
const TableHeaderRef = ref()
const tableStore = new TableStore({
    url: '/device-boot/terminalOnlineRateData/getOnlineRateData',
    publicHeight: 65,
    showPage: false,
    method: 'POST',
    column: [
        { field: 'name', title: '电网拓扑',     width: 350, align: 'left', treeNode: true },
        {
            field: 'ip',
            title: '网络参数',
            formatter: ({ row }: any) => {
                return row.ip || '/'
            }
        },
        {
            field: 'dataName',
            title: '终端名称',
            formatter: ({ row }: any) => {
                return row.dataName || '/'
            }
        },
        {
            field: 'manufacturer',
            title: '厂家',
            formatter: ({ row }: any) => {
                return row.manufacturer || '/'
            }
        },
        {
            field: 'comFlag',
            title: '通讯状态',
            render: 'tag',
            custom: {
                0: 'danger',
                1: 'success',
                3: 'info'
            },
            replaceValue: {
                0: '中断',
                1: '正常',
                3: '/'
            }
            // formatter: ({ row }: any) => {
            //     return row.comFlag || '/'
            // }
        },
        {
            field: 'updateTime',
            title: '最新数据时间',
            formatter: ({ row }: any) => {
                return row.updateTime || '/'
            }
        },
        {
            field: 'onlineRate',
            title: '在线率(%)',
            formatter: ({ row }: any) => {
                return row.onlineRate == 3.14159 ? '暂无数据' : row.onlineRate.toFixed(2)
            }
        },
        {
            field: 'assess',
            title: '评估',
            render: 'tag',
            custom: {
                0: 'info',
                1: 'danger',
                2: 'warning',
                3: 'success'
            },
            replaceValue: {
                0: '暂无数据',
                1: '不合格',
                2: '合格',
                3: '优秀'
            }
        }
    ],
    beforeSearchFun: () => {
        tableStore.options.column[0].title = tableStore.table.params.statisticalType.name
    },

    loadCallback: () => {
   
        setTimeout(() => {
            tableRef.value.getRef().setAllTreeExpand(true)
        }, 1000)
      
        treeData.value = tree2List(tableStore.table.data, Math.random() * 1000)
        treeDataCopy.value = JSON.parse(JSON.stringify(treeData.value))
        tableStore.table.data = treeData.value
        tableStore.table.params.filterName=''
        searchEvent()

    }
})

tableStore.table.params.statisticalType = classificationData.filter(item => item.name == '电网拓扑')[0]
tableStore.table.params.monitorFlag = 2
tableStore.table.params.powerFlag = 2
tableStore.table.params.serverName = 'harmonicBoot'
provide('tableStore', tableStore)
const tree2List = (list: any, id: any) => {
    //存储结果的数组
    let arr: any = []
    // 遍历 tree 数组
    list.forEach((item: any) => {
        item.uPid = id
        item.uId = (Math.random() * 1000)
        item.comFlag = item.comFlag == null ? 3 : item.comFlag
        item.assess = item.onlineRate == 3.14159 ? 0 : item.onlineRate < 60 ? 1 : item.onlineRate < 90 ? 2 : 3
        // 判断item是否存在children
        if (!item.children) return arr.push(item)
        // 函数递归，对children数组进行tree2List的转换
        const children = tree2List(item.children, item.uId)
        // 删除item的children属性
        delete item.children
        // 把item和children数组添加至结果数组
        //..children: 意思是把children数组展开
        arr.push(item, ...children)
    })
    // 返回结果数组
    return arr
}
// 表格过滤
const searchEvent = debounce(() => {
    const filterVal = XEUtils.toValueString(tableStore.table.params.filterName).trim().toLowerCase()

    if (filterVal) {
        const options = { children: 'children' }
        const searchProps = ['name']

        const rest = XEUtils.searchTree(
            treeDataCopy.value,
            (item: any) => searchProps.some(key => String(item[key]).toLowerCase().indexOf(filterVal) > -1),
            options
        )
        console.log("🚀 ~ searchEvent ~ rest:", rest)

        tableStore.table.data = rest

        // 搜索之后默认展开所有子节点
    } else {
        tableStore.table.data = treeDataCopy.value
    }
    nextTick(() => {
        const $table = tableRef.value.getRef()
        if ($table) {
            $table.setAllTreeExpand(true)
        }
    })
}, 500)
onMounted(() => {
    tableStore.index()
})
</script>

<style scoped lang="scss"></style>