387 lines
9.5 KiB
Vue
387 lines
9.5 KiB
Vue
<template>
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<div class='JSearch-warp' ref='searchRef'>
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<!-- 高级模式 -->
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<div v-if='props.type === "advanced"' :class='["JSearch-content senior", expand ? "senior-expand" : "", screenSize ? "big" : "small"]'>
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<div :class='["JSearch-items", expand ? "items-expand" : "", layout]'>
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<div class='left'>
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<SearchItem :expand='expand' :index='1' :columns='searchItems' @change='(v) => itemValueChange(v, 1)' :termsItem='terms' :reset='resetNumber'/>
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<SearchItem v-if='expand' :expand='expand' :index='2' :columns='searchItems' @change='(v) => itemValueChange(v, 2)' :termsItem='terms' :reset='resetNumber'/>
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<SearchItem v-if='expand' :expand='expand' :index='3' :columns='searchItems' @change='(v) => itemValueChange(v, 3)' :termsItem='terms' :reset='resetNumber'/>
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</div>
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<div class='center' v-if='expand'>
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<a-select
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v-model:value='termType'
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class='center-select'
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:options='typeOptions'
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/>
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</div>
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<div class='right' v-if='expand'>
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<SearchItem :expand='expand' :index='4' :columns='searchItems' @change='(v) => itemValueChange(v, 4)' :termsItem='terms' :reset='resetNumber'/>
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<SearchItem :expand='expand' :index='5' :columns='searchItems' @change='(v) => itemValueChange(v, 5)' :termsItem='terms' :reset='resetNumber'/>
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<SearchItem :expand='expand' :index='6' :columns='searchItems' @change='(v) => itemValueChange(v, 6)' :termsItem='terms' :reset='resetNumber'/>
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</div>
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</div>
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<div :class='["JSearch-footer", expand ? "expand" : ""]'>
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<div class='JSearch-footer--btns'>
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<History :target='target' @click='searchSubmit' @itemClick='historyItemClick' />
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<SaveHistory :terms='terms' :target='target'/>
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<a-button @click='reset'>
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<template #icon><RedoOutlined /></template>
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重置
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</a-button>
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</div>
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<a-button type='link' class='more-btn' @click='expandChange'>
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更多筛选
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<DownOutlined :class='["more-icon",expand ? "more-up" : "more-down"]' />
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</a-button>
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</div>
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</div>
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<!-- 简单模式 -->
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<div v-else class='JSearch-content simple big'>
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<div class='JSearch-items'>
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<div class='left'>
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<SearchItem :expand='false' :index='1' :columns='searchItems' @change='(v) => itemValueChange(v, 1)' :termsItem='terms' :reset='resetNumber'/>
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</div>
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</div>
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<div class='JSearch-footer'>
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<div class='JSearch-footer--btns'>
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<a-button type="primary" @click='searchSubmit'>
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<template #icon><SearchOutlined /></template>
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搜索
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</a-button>
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<a-button @click='reset'>
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<template #icon><RedoOutlined /></template>
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重置
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</a-button>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script setup lang='ts' name='Search'>
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import SearchItem from './Item.vue'
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import { typeOptions } from './util'
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import { useElementSize, useUrlSearchParams } from '@vueuse/core'
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import { cloneDeep, isFunction, isString, set } from 'lodash-es'
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import { SearchOutlined, DownOutlined, RedoOutlined } from '@ant-design/icons-vue';
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import { PropType } from 'vue'
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import { JColumnsProps } from 'components/Table/types'
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import SaveHistory from './SaveHistory.vue'
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import History from './History.vue'
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import type { SearchItemData, SearchProps, Terms } from './types'
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type UrlParam = {
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q: string | null
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target: string | null
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}
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interface Emit {
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(e: 'search', data: Terms): void
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}
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const props = defineProps({
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columns: {
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type: Array as PropType<JColumnsProps[]>,
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default: () => [],
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required: true
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},
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type: {
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type: String,
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default: 'advanced'
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},
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target: {
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type: String,
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default: '',
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required: true
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}
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})
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const searchRef = ref(null)
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const { width } = useElementSize(searchRef)
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const urlParams = useUrlSearchParams<UrlParam>('hash')
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// 是否展开更多筛选
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const expand = ref(false)
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// 第一组，第二组的关系
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const termType = ref('and')
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// 搜索历史记录
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const historyList = ref([])
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// 组件方向
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const layout = ref('horizontal')
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// 当前组件宽度 true 大于1000
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const screenSize = ref(true)
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const resetNumber = ref(1)
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const searchItems = ref<SearchProps[]>([])
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// 当前查询条件
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const terms = reactive<Terms>({ terms: [] })
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const columnOptionMap = new Map()
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const emit = defineEmits<Emit>()
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const expandChange = () => {
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expand.value = !expand.value
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}
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const searchParams = reactive({
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data: {}
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})
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const handleItems = () => {
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searchItems.value = []
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columnOptionMap.clear()
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const cloneColumns = cloneDeep(props.columns)
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cloneColumns!.forEach((item, index) => {
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if (item.search && Object.keys(item.search).length) {
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columnOptionMap.set(item.dataIndex, item.search)
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searchItems.value.push({
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...item.search,
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sortIndex: item.search.first ? 0 : index + 1,
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title: item.title,
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column: item.dataIndex,
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})
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}
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})
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}
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const itemValueChange = (value: SearchItemData, index: number) => {
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if (index < 4) { // 第一组数据
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set(terms.terms, [0, 'terms', index - 1], value)
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} else { // 第二组数据
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set(terms.terms, [1, 'terms', index - 4], value)
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}
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}
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const addUrlParams = () => {
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urlParams.q = JSON.stringify(terms)
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urlParams.target = props.target
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}
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/**
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* 处理termType为like，nlike的值
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* @param v
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*/
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const handleLikeValue = (v: string) => {
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if (isString(v)) {
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return v.split('').reduce((pre: string, next: string) => {
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let _next = next
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if (next === '\\') {
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_next = '\\\\'
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} else if (next === '%') {
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_next = '\\%'
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}
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return pre + _next
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}, '')
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}
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return v
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}
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/**
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* 处理为外部使用
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*/
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const handleParamsFormat = () => {
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// 过滤掉terms中value无效的item
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const cloneParams = cloneDeep(terms)
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return {
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terms: cloneParams.terms.map(item => {
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if (item.terms) {
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item.terms = item.terms.filter(iItem => iItem && iItem.value)
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.map(iItem => {
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// 处理handleValue和rename
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const _item = columnOptionMap.get(iItem.column)
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if (_item.rename) {
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iItem.column = _item.rename
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}
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if (_item.handleValue && isFunction(_item.handleValue)) {
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iItem.value = _item.handleValue(iItem.value)
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}
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if (['like','nlike'].includes(iItem.termType) && !!iItem.value) {
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iItem.value = `%${handleLikeValue(iItem.value)}%`
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}
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return iItem
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})
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}
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return item
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})
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}
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}
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/**
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* 提交
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*/
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const searchSubmit = () => {
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emit('search', handleParamsFormat())
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if (props.type === 'advanced') {
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addUrlParams()
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}
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}
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/**
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* 重置查询
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*/
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const reset = () => {
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terms.terms = []
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expand.value = false
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if (props.type === 'advanced') {
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urlParams.q = null
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urlParams.target = null
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}
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resetNumber.value += 1
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emit('search', terms)
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}
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watch(width, (value) => {
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if (value < 1000) {
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layout.value = 'vertical'
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screenSize.value = false
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} else {
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layout.value = 'horizontal'
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screenSize.value = true
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}
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})
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const historyItemClick = (content: string) => {
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try {
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terms.terms = JSON.parse(content)?.terms || []
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if (terms.terms.length === 2) {
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expand.value = true
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}
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addUrlParams()
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} catch (e) {
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console.warn(`Search组件中handleUrlParams处理JSON时异常：【${e}】`)
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}
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}
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/**
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* 处理URL中的查询参数
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* @param _params
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*/
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const handleUrlParams = (_params: UrlParam) => {
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// URL中的target和props的一致，则还原查询参数
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if (_params.target === props.target && _params.q) {
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try {
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terms.terms = JSON.parse(_params.q)?.terms || []
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if (terms.terms.length === 2) {
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expand.value = true
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}
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emit('search', handleParamsFormat())
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} catch (e) {
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console.warn(`Search组件中handleUrlParams处理JSON时异常：【${e}】`)
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}
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}
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}
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nextTick(() => {
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handleUrlParams(urlParams)
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})
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handleItems()
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</script>
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<style scoped lang='less'>
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.JSearch-warp {
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padding: 24px;
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background-color: #fff;
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margin-bottom: 24px;
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.JSearch-content {
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display: flex;
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gap: 12px;
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.JSearch-items,& .JSearch-footer {
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flex-grow: 1;
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}
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.JSearch-items {
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display: flex;
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gap: 16px;
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.left, & .right {
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display: flex;
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gap: 12px;
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flex-direction: column;
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width: 0;
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flex-grow: 1;
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min-width: 0;
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}
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.center {
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display: flex;
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flex-direction: column;
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justify-content: center;
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min-width: 80px;
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}
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&.vertical {
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flex-direction: column;
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.left,& .right,& .center {
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width: 100%;
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}
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.center {
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flex-direction: row;
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}
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.center-select {
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width: 120px;
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}
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}
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}
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.JSearch-footer {
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display: flex;
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gap: 64px;
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position: relative;
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&.expand {
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margin-top: 12px;
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width: 100%;
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justify-content: center;
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.more-btn {
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position: absolute;
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right: 0;
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}
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}
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.JSearch-footer--btns {
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display: flex;
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gap: 8px;
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}
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}
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&.senior-expand {
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display: block;
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}
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.more-up {
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transform: rotate(-180deg);
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}
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&.big {
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gap: 64px;
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}
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&.small {
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flex-direction: column;
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}
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&.simple {
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.JSearch-items {
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flex-grow: 4;
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}
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.JSearch-footer {
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flex-grow: 3;
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}
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}
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}
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}
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</style> |