代码重构
This commit is contained in:
252
gear-ui3/src/components/HeaderSearch/index.vue
Normal file
252
gear-ui3/src/components/HeaderSearch/index.vue
Normal file
@@ -0,0 +1,252 @@
|
||||
<template>
|
||||
<div class="header-search">
|
||||
<svg-icon class-name="search-icon" icon-class="search" @click.stop="click" />
|
||||
<el-dialog
|
||||
v-model="show"
|
||||
width="600"
|
||||
@close="close"
|
||||
:show-close="false"
|
||||
append-to-body
|
||||
>
|
||||
<el-input
|
||||
v-model="search"
|
||||
ref="headerSearchSelectRef"
|
||||
size="large"
|
||||
@input="querySearch"
|
||||
prefix-icon="Search"
|
||||
placeholder="菜单搜索，支持标题、URL模糊查询"
|
||||
clearable
|
||||
@keyup.enter="selectActiveResult"
|
||||
@keydown.up.prevent="navigateResult('up')"
|
||||
@keydown.down.prevent="navigateResult('down')"
|
||||
>
|
||||
</el-input>
|
||||
|
||||
<div class="result-wrap">
|
||||
<el-scrollbar>
|
||||
<div class="search-item" tabindex="1" v-for="(item, index) in options" :key="item.path" :style="activeStyle(index)" @mouseenter="activeIndex = index" @mouseleave="activeIndex = -1">
|
||||
<div class="left">
|
||||
<svg-icon class="menu-icon" :icon-class="item.icon" />
|
||||
</div>
|
||||
<div class="search-info" @click="change(item)">
|
||||
<div class="menu-title">
|
||||
{{ item.title.join(" / ") }}
|
||||
</div>
|
||||
<div class="menu-path">
|
||||
{{ item.path }}
|
||||
</div>
|
||||
</div>
|
||||
<svg-icon icon-class="enter" v-show="index === activeIndex"/>
|
||||
</div>
|
||||
</el-scrollbar>
|
||||
</div>
|
||||
</el-dialog>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import Fuse from 'fuse.js'
|
||||
import { getNormalPath } from '@/utils/ruoyi'
|
||||
import { isHttp } from '@/utils/validate'
|
||||
import useSettingsStore from '@/store/modules/settings'
|
||||
import usePermissionStore from '@/store/modules/permission'
|
||||
|
||||
const search = ref('')
|
||||
const options = ref([])
|
||||
const searchPool = ref([])
|
||||
const activeIndex = ref(-1)
|
||||
const show = ref(false)
|
||||
const fuse = ref(undefined)
|
||||
const headerSearchSelectRef = ref(null)
|
||||
const router = useRouter()
|
||||
const theme = computed(() => useSettingsStore().theme)
|
||||
const routes = computed(() => usePermissionStore().defaultRoutes)
|
||||
|
||||
function click() {
|
||||
show.value = !show.value
|
||||
if (show.value) {
|
||||
headerSearchSelectRef.value && headerSearchSelectRef.value.focus()
|
||||
options.value = searchPool.value
|
||||
}
|
||||
}
|
||||
|
||||
function close() {
|
||||
headerSearchSelectRef.value && headerSearchSelectRef.value.blur()
|
||||
search.value = ''
|
||||
options.value = []
|
||||
show.value = false
|
||||
activeIndex.value = -1
|
||||
}
|
||||
|
||||
function change(val) {
|
||||
const path = val.path
|
||||
const query = val.query
|
||||
if (isHttp(path)) {
|
||||
// http(s):// 路径新窗口打开
|
||||
const pindex = path.indexOf("http")
|
||||
window.open(path.substr(pindex, path.length), "_blank")
|
||||
} else {
|
||||
if (query) {
|
||||
router.push({ path: path, query: JSON.parse(query) })
|
||||
} else {
|
||||
router.push(path)
|
||||
}
|
||||
}
|
||||
|
||||
search.value = ''
|
||||
options.value = []
|
||||
nextTick(() => {
|
||||
show.value = false
|
||||
})
|
||||
}
|
||||
|
||||
function initFuse(list) {
|
||||
fuse.value = new Fuse(list, {
|
||||
shouldSort: true,
|
||||
threshold: 0.4,
|
||||
location: 0,
|
||||
distance: 100,
|
||||
minMatchCharLength: 1,
|
||||
keys: [{
|
||||
name: 'title',
|
||||
weight: 0.7
|
||||
}, {
|
||||
name: 'path',
|
||||
weight: 0.3
|
||||
}]
|
||||
})
|
||||
}
|
||||
|
||||
// Filter out the routes that can be displayed in the sidebar
|
||||
// And generate the internationalized title
|
||||
function generateRoutes(routes, basePath = '', prefixTitle = []) {
|
||||
let res = []
|
||||
|
||||
for (const r of routes) {
|
||||
// skip hidden router
|
||||
if (r.hidden) { continue }
|
||||
const p = r.path.length > 0 && r.path[0] === '/' ? r.path : '/' + r.path
|
||||
const data = {
|
||||
path: !isHttp(r.path) ? getNormalPath(basePath + p) : r.path,
|
||||
title: [...prefixTitle],
|
||||
icon: ''
|
||||
}
|
||||
|
||||
if (r.meta && r.meta.title) {
|
||||
data.title = [...data.title, r.meta.title]
|
||||
data.icon = r.meta.icon
|
||||
if (r.redirect !== "noRedirect") {
|
||||
// only push the routes with title
|
||||
// special case: need to exclude parent router without redirect
|
||||
res.push(data)
|
||||
}
|
||||
}
|
||||
if (r.query) {
|
||||
data.query = r.query
|
||||
}
|
||||
|
||||
// recursive child routes
|
||||
if (r.children) {
|
||||
const tempRoutes = generateRoutes(r.children, data.path, data.title)
|
||||
if (tempRoutes.length >= 1) {
|
||||
res = [...res, ...tempRoutes]
|
||||
}
|
||||
}
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
function querySearch(query) {
|
||||
activeIndex.value = -1
|
||||
if (query !== '') {
|
||||
options.value = fuse.value.search(query).map((item) => item.item) ?? searchPool.value
|
||||
} else {
|
||||
options.value = searchPool.value
|
||||
}
|
||||
}
|
||||
|
||||
function activeStyle(index) {
|
||||
if (index !== activeIndex.value) return {}
|
||||
return {
|
||||
"background-color": theme.value,
|
||||
"color": "#fff"
|
||||
}
|
||||
}
|
||||
|
||||
function navigateResult(direction) {
|
||||
if (direction === "up") {
|
||||
activeIndex.value = activeIndex.value <= 0 ? options.value.length - 1 : activeIndex.value - 1
|
||||
} else if (direction === "down") {
|
||||
activeIndex.value = activeIndex.value >= options.value.length - 1 ? 0 : activeIndex.value + 1
|
||||
}
|
||||
}
|
||||
|
||||
function selectActiveResult() {
|
||||
if (options.value.length > 0 && activeIndex.value >= 0) {
|
||||
change(options.value[activeIndex.value])
|
||||
}
|
||||
}
|
||||
|
||||
onMounted(() => {
|
||||
searchPool.value = generateRoutes(routes.value)
|
||||
})
|
||||
|
||||
watch(searchPool, (list) => {
|
||||
initFuse(list)
|
||||
})
|
||||
</script>
|
||||
|
||||
<style lang='scss' scoped>
|
||||
.header-search {
|
||||
.search-icon {
|
||||
cursor: pointer;
|
||||
font-size: 18px;
|
||||
vertical-align: middle;
|
||||
}
|
||||
}
|
||||
|
||||
.result-wrap {
|
||||
height: 280px;
|
||||
margin: 6px 0;
|
||||
|
||||
.search-item {
|
||||
display: flex;
|
||||
height: 48px;
|
||||
align-items: center;
|
||||
padding-right: 10px;
|
||||
|
||||
.left {
|
||||
width: 60px;
|
||||
text-align: center;
|
||||
|
||||
.menu-icon {
|
||||
width: 18px;
|
||||
height: 18px;
|
||||
}
|
||||
}
|
||||
|
||||
.search-info {
|
||||
padding-left: 5px;
|
||||
margin-top: 10px;
|
||||
width: 100%;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
justify-content: flex-start;
|
||||
flex: 1;
|
||||
|
||||
.menu-title,
|
||||
.menu-path {
|
||||
height: 20px;
|
||||
}
|
||||
.menu-path {
|
||||
color: #ccc;
|
||||
font-size: 10px;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
.search-item:hover {
|
||||
cursor: pointer;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
Reference in New Issue
Block a user