247 lines
8.6 KiB
Vue
247 lines
8.6 KiB
Vue
<!-- 设备监控使用折叠面板渲染多个tree -->
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<template>
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<div :style="{ width: menuCollapse ? '40px' : props.width }"
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style="display: flex; overflow: hidden">
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<Icon v-show="menuCollapse" @click="onMenuCollapse" :name="menuCollapse ? 'el-icon-Expand' : 'el-icon-Fold'"
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:class="menuCollapse ? 'unfold' : ''" size="18" class="fold ml10 mt20 menu-collapse" style="cursor: pointer"
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v-if="route.path != '/admin/govern/reportCore/statistics/index'" />
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<div class="cn-tree" :style="{ opacity: menuCollapse ? 0 : 1, display: menuCollapse ? 'none' : '' }">
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<div style="display: flex; align-items: center" class="mb10">
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<el-input maxlength="32" show-word-limit v-model="filterText" placeholder="请输入内容" clearable>
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<template #prefix>
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<Icon name="el-icon-Search" style="font-size: 16px" />
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</template>
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</el-input>
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<Icon @click="onMenuCollapse" :name="menuCollapse ? 'el-icon-Expand' : 'el-icon-Fold'"
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:class="menuCollapse ? 'unfold' : ''" size="18" class="fold ml10 menu-collapse"
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style="cursor: pointer"
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v-if="props.canExpand && route.path != '/admin/govern/reportCore/statistics/index'" />
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</div>
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<el-collapse :accordion="true" v-model="activeName" style="flex: 1; height: 100%" @change="changeDevice">
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<el-collapse-item title="治理设备" name="0" v-if="zlDeviceData.length != 0">
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<el-tree
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:style="{ height: bxsDeviceData.length != 0 ? 'calc(100vh - 300px)' : 'calc(100vh - 238px)' }"
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ref="treeRef1" :props="defaultProps" highlight-current :filter-node-method="filterNode"
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node-key="id" default-expand-all v-bind="$attrs" :data="zlDeviceData" style="overflow: auto">
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<template #default="{ node, data }">
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<span class="custom-tree-node">
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<Icon :name="data.icon" style="font-size: 16px" :style="{ color: data.color }"
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v-if="data.icon" />
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<span style="margin-left: 4px">{{ node.label }}</span>
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</span>
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</template>
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</el-tree>
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</el-collapse-item>
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<el-collapse-item title="便携式设备" name="1" v-if="bxsDeviceData.length != 0">
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<el-tree
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:style="{ height: zlDeviceData.length != 0 ? 'calc(100vh - 280px)' : 'calc(100vh - 238px)' }"
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ref="treeRef2" :props="defaultProps" highlight-current default-expand-all
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:filter-node-method="filterNode" node-key="id" :data="bxsDeviceData" v-bind="$attrs"
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style="overflow: auto">
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<template #default="{ node, data }">
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<span class="custom-tree-node">
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<Icon :name="data.icon" style="font-size: 16px" :style="{ color: data.color }"
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v-if="data.icon" />
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<span style="margin-left: 4px">{{ node.label }}</span>
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</span>
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</template>
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</el-tree>
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</el-collapse-item>
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</el-collapse>
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</div>
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</div>
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</template>
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<script lang="ts" setup>
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import useCurrentInstance from '@/utils/useCurrentInstance'
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import { ElTree } from 'element-plus'
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import { ref, watch, defineEmits, onMounted, nextTick } from 'vue'
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import { useRoute } from 'vue-router'
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defineOptions({
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name: 'govern/tree'
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})
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const emit = defineEmits(['changePointType'])
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interface Props {
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width?: string
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canExpand?: boolean
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type?: string
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data?: any
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}
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const props = withDefaults(defineProps<Props>(), {
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width: '100%',
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canExpand: true,
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type: '',
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data: []
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})
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const route = useRoute()
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const { proxy } = useCurrentInstance()
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const menuCollapse = ref(false)
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const activeName = ref('0')
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const filterText = ref('')
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const defaultProps = {
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label: 'name',
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value: 'id'
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}
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//治理设备数据
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const zlDeviceData = ref<any>([])
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//便携式设备数据
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const bxsDeviceData = ref<any>([])
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watch(
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() => props.data,
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(val, oldVal) => {
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if (val && val.length != 0) {
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val.map((item: any) => {
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if (item.name == '治理设备') {
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item.children.map((vv: any) => {
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zlDeviceData.value.push(vv)
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})
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} else if (item.name == '便携式设备') {
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item.children.map((vv: any) => {
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bxsDeviceData.value.push(vv)
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})
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}
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})
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}
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},
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{
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immediate: true,
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deep: true
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}
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)
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watch(filterText, val => {
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if (activeName.value == '0') {
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treeRef1.value!.filter(val)
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} else {
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treeRef2.value!.filter(val)
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}
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})
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const changeDevice = (val: any) => {
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let arr1: any = []
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zlDeviceData.value.forEach((item: any) => {
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item.children.forEach((item2: any) => {
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item2.children.forEach((item3: any) => {
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item3.children.forEach((item4: any) => {
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arr1.push(item4)
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})
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})
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})
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})
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let arr2: any = []
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bxsDeviceData.value.forEach((item: any) => {
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item.children.forEach((item2: any) => {
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arr2.push(item2)
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})
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})
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activeName.value = val
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if (val == '0') {
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arr2.map((item: any) => {
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item.checked = false
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})
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treeRef1?.value && treeRef1.value.setCurrentKey(arr1[0]?.id)
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emit('changePointType', activeName.value, arr1[0])
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}
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if (val == '1') {
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arr1.map((item: any) => {
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item.checked = false
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})
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treeRef2?.value && treeRef2.value.setCurrentKey(arr2[0]?.id)
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emit('changePointType', activeName.value, arr2[0])
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}
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// if(activeName.value){
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// emit('changePointType', activeName.value)
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// }
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}
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const onMenuCollapse = () => {
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menuCollapse.value = !menuCollapse.value
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proxy.eventBus.emit('cnTreeCollapse', menuCollapse)
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}
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const filterNode = (value: string, data: any, node: any) => {
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if (!value) return true
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// return data.name.includes(value)
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if (data.name) {
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return chooseNode(value, data, node)
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}
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}
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// 过滤父节点 / 子节点 (如果输入的参数是父节点且能匹配，则返回该节点以及其下的所有子节点；如果参数是子节点，则返回该节点的父节点。name是中文字符，enName是英文字符.
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const chooseNode = (value: string, data: any, node: any) => {
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if (data.name.indexOf(value) !== -1) {
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return true
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}
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const level = node.level
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// 如果传入的节点本身就是一级节点就不用校验了
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if (level === 1) {
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return false
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}
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// 先取当前节点的父节点
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let parentData = node.parent
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// 遍历当前节点的父节点
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let index = 0
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while (index < level - 1) {
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// 如果匹配到直接返回，此处name值是中文字符，enName是英文字符。判断匹配中英文过滤
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if (parentData.data.name.indexOf(value) !== -1) {
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return true
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}
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// 否则的话再往上一层做匹配
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parentData = parentData.parent
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index++
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}
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// 没匹配到返回false
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return false
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}
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//治理
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const treeRef1 = ref<InstanceType<typeof ElTree>>()
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//便携式
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const treeRef2 = ref<InstanceType<typeof ElTree>>()
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defineExpose({ treeRef1, treeRef2 })
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onMounted(() => {
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setTimeout(() => {
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if (zlDeviceData.value.length != 0) {
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activeName.value = '0'
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}
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if (zlDeviceData.value.length === 0 && bxsDeviceData.value.length != 0) {
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activeName.value = '1'
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}
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if (!zlDeviceData.value && !bxsDeviceData.value) {
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activeName.value = ''
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}
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changeDevice(activeName.value)
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}, 500)
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})
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</script>
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<style lang="scss" scoped>
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.cn-tree {
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flex-shrink: 0;
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display: flex;
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flex-direction: column;
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box-sizing: border-box;
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padding: 10px;
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height: 100%;
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width: 280px;
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background: #fff;
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:deep(.el-tree) {
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border: 1px solid var(--el-border-color);
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}
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:deep(.el-tree--highlight-current .el-tree-node.is-current > .el-tree-node__content) {
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background-color: var(--el-color-primary-light-7);
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}
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.menu-collapse {
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color: var(--el-color-primary);
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}
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}
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.custom-tree-node {
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display: flex;
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align-items: center;
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}
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</style>
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