<template>
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<ElDialog v-if="isModal" v-model="showSearch" :show-close="false" title="菜单搜索">
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<el-select
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filterable
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:reserve-keyword="false"
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remote
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placeholder="请输入菜单内容"
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:remote-method="remoteMethod"
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style="width: 100%"
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@change="handleChange"
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>
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<el-option
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v-for="item in options"
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:key="item.value"
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:label="item.label"
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:value="item.value"
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/>
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</el-select>
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</ElDialog>
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<div v-else class="custom-hover" @click.stop="showTopSearch = !showTopSearch">
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<Icon icon="ep:search" />
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<el-select
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filterable
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:reserve-keyword="false"
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remote
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placeholder="请输入菜单内容"
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:remote-method="remoteMethod"
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class="overflow-hidden transition-all-600"
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:class="showTopSearch ? '!w-220px ml2' : '!w-0'"
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@change="handleChange"
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>
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<el-option
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v-for="item in options"
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:key="item.value"
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:label="item.label"
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:value="item.value"
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/>
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</el-select>
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</div>
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</template>
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<script lang="ts" setup>
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defineProps({
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isModal: {
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type: Boolean,
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default: true
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}
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})
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const router = useRouter() // 路由对象
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const showSearch = ref(false) // 是否显示弹框
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const showTopSearch = ref(false) // 是否显示顶部搜索框
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const value: Ref = ref('') // 用户输入的值
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const routers = router.getRoutes() // 路由对象
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const options = computed(() => {
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// 提示选项
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if (!value.value) {
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return []
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}
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const list = routers.filter((item: any) => {
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if (item.meta.title?.indexOf(value.value) > -1 || item.path.indexOf(value.value) > -1) {
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return true
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}
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})
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return list.map((item) => {
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return {
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label: `${item.meta.title}${item.path}`,
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value: item.path
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}
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})
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})
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function remoteMethod(data) {
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// 这里可以执行相应的操作(例如打开搜索框等)
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value.value = data
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}
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function handleChange(path) {
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router.push({ path })
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hiddenTopSearch()
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}
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function hiddenTopSearch() {
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showTopSearch.value = false
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}
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onMounted(() => {
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window.addEventListener('keydown', listenKey)
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window.addEventListener('click', hiddenTopSearch)
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})
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onUnmounted(() => {
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window.removeEventListener('keydown', listenKey)
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window.removeEventListener('click', hiddenTopSearch)
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})
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// 监听 ctrl + k
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function listenKey(event) {
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if ((event.ctrlKey || event.metaKey) && event.key === 'k') {
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showSearch.value = !showSearch.value
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// 这里可以执行相应的操作(例如打开搜索框等)
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}
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}
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defineExpose({
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openSearch: () => {
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showSearch.value = true
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}
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})
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</script>
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