前端代码格式化
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@@ -1,36 +1,14 @@
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<template>
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<a-modal
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v-model:open="visible"
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:title="$t('common.searchMenu')"
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:footer="null"
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:width="600"
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:destroyOnClose="true"
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@cancel="handleClose"
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>
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<a-modal v-model:open="visible" :title="$t('common.searchMenu')" :footer="null" :width="600" :destroyOnClose="true" @cancel="handleClose">
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<div class="menu-search">
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<a-input
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v-model:value="searchKeyword"
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:placeholder="$t('common.searchPlaceholder')"
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size="large"
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allow-clear
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@input="handleSearch"
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@keydown="handleKeydown"
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ref="searchInputRef"
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>
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<a-input v-model:value="searchKeyword" :placeholder="$t('common.searchPlaceholder')" size="large" allow-clear @input="handleSearch" @keydown="handleKeydown" ref="searchInputRef">
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<template #prefix>
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<SearchOutlined />
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</template>
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</a-input>
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<div v-if="searchResults.length > 0" class="search-results">
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<div
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v-for="(item, index) in searchResults"
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:key="item.path"
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class="result-item"
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:class="{ active: selectedIndex === index }"
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@click="handleSelect(item)"
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@mouseenter="selectedIndex = index"
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>
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<div v-for="(item, index) in searchResults" :key="item.path" class="result-item" :class="{ active: selectedIndex === index }" @click="handleSelect(item)" @mouseenter="selectedIndex = index">
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<div class="result-icon">
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<component :is="item.icon || 'MenuOutlined'" />
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</div>
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@@ -48,20 +26,20 @@
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</div>
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<div v-else class="search-tips">
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<div class="tip-title">{{ $t("common.searchTips") }}</div>
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<div class="tip-title">{{ $t('common.searchTips') }}</div>
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<div class="tip-list">
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<div class="tip-item">
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<kbd>↑</kbd>
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<kbd>↓</kbd>
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<span>{{ $t("common.navigateResults") }}</span>
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<span>{{ $t('common.navigateResults') }}</span>
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</div>
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<div class="tip-item">
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<kbd>Enter</kbd>
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<span>{{ $t("common.selectResult") }}</span>
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<span>{{ $t('common.selectResult') }}</span>
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</div>
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<div class="tip-item">
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<kbd>Esc</kbd>
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<span>{{ $t("common.closeSearch") }}</span>
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<span>{{ $t('common.closeSearch') }}</span>
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</div>
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</div>
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</div>
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@@ -70,137 +48,128 @@
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</template>
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<script setup>
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import { ref, computed, watch, nextTick } from "vue";
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import { useRouter } from "vue-router";
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import { SearchOutlined, MenuOutlined } from "@ant-design/icons-vue";
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import { useUserStore } from "@/stores/modules/user";
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import { useI18n } from "vue-i18n";
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import { ref, computed, watch, nextTick } from 'vue'
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import { useRouter } from 'vue-router'
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import { SearchOutlined, MenuOutlined } from '@ant-design/icons-vue'
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import { useUserStore } from '@/stores/modules/user'
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import { useI18n } from 'vue-i18n'
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// 定义组件名称
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defineOptions({
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name: "MenuSearch",
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});
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name: 'MenuSearch',
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})
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const { t } = useI18n();
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const router = useRouter();
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const userStore = useUserStore();
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const { t } = useI18n()
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const router = useRouter()
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const userStore = useUserStore()
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const visible = defineModel("visible", { type: Boolean, default: false });
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const searchKeyword = ref("");
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const searchResults = ref([]);
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const selectedIndex = ref(0);
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const searchInputRef = ref(null);
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const visible = defineModel('visible', { type: Boolean, default: false })
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const searchKeyword = ref('')
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const searchResults = ref([])
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const selectedIndex = ref(0)
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const searchInputRef = ref(null)
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// 将扁平化的菜单数据转换为可搜索格式
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function flattenMenus(menus, breadcrumbs = []) {
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const result = [];
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const result = []
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menus.forEach((menu) => {
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if (menu.hidden) return;
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if (menu.hidden) return
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const currentBreadcrumbs = [...breadcrumbs, menu.title];
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const currentBreadcrumbs = [...breadcrumbs, menu.title]
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// 如果有路径且不是外部链接,添加到搜索结果
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if (menu.path && !menu.path.startsWith("http")) {
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if (menu.path && !menu.path.startsWith('http')) {
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result.push({
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title: menu.title,
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path: menu.path,
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icon: menu.icon,
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breadcrumbs: currentBreadcrumbs.join(" / "),
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});
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breadcrumbs: currentBreadcrumbs.join(' / '),
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})
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}
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// 递归处理子菜单
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if (menu.children && menu.children.length > 0) {
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const children = flattenMenus(menu.children, currentBreadcrumbs);
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result.push(...children);
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const children = flattenMenus(menu.children, currentBreadcrumbs)
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result.push(...children)
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}
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});
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})
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return result;
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return result
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}
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// 获取所有菜单项
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const allMenus = computed(() => {
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const menus = userStore.menu || [];
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return flattenMenus(menus);
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});
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const menus = userStore.menu || []
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return flattenMenus(menus)
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})
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// 执行搜索
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function handleSearch() {
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if (!searchKeyword.value.trim()) {
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searchResults.value = [];
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selectedIndex.value = 0;
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return;
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searchResults.value = []
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selectedIndex.value = 0
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return
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}
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const keyword = searchKeyword.value.toLowerCase().trim();
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const keyword = searchKeyword.value.toLowerCase().trim()
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searchResults.value = allMenus.value.filter((menu) => {
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return (
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menu.title.toLowerCase().includes(keyword) ||
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menu.breadcrumbs.toLowerCase().includes(keyword)
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);
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});
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return menu.title.toLowerCase().includes(keyword) || menu.breadcrumbs.toLowerCase().includes(keyword)
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})
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selectedIndex.value = 0;
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selectedIndex.value = 0
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}
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// 键盘导航
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function handleKeydown(e) {
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if (!searchResults.value.length) return;
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if (!searchResults.value.length) return
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switch (e.key) {
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case "ArrowUp":
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e.preventDefault();
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selectedIndex.value =
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selectedIndex.value > 0
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? selectedIndex.value - 1
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: searchResults.value.length - 1;
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break;
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case "ArrowDown":
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e.preventDefault();
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selectedIndex.value =
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selectedIndex.value < searchResults.value.length - 1
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? selectedIndex.value + 1
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: 0;
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break;
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case "Enter":
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e.preventDefault();
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case 'ArrowUp':
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e.preventDefault()
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selectedIndex.value = selectedIndex.value > 0 ? selectedIndex.value - 1 : searchResults.value.length - 1
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break
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case 'ArrowDown':
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e.preventDefault()
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selectedIndex.value = selectedIndex.value < searchResults.value.length - 1 ? selectedIndex.value + 1 : 0
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break
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case 'Enter':
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e.preventDefault()
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if (searchResults.value[selectedIndex.value]) {
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handleSelect(searchResults.value[selectedIndex.value]);
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handleSelect(searchResults.value[selectedIndex.value])
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}
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break;
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case "Escape":
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e.preventDefault();
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handleClose();
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break;
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break
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case 'Escape':
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e.preventDefault()
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handleClose()
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break
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}
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}
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// 选择菜单项
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function handleSelect(item) {
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visible.value = false;
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router.push(item.path);
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visible.value = false
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router.push(item.path)
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}
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// 关闭搜索弹窗
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function handleClose() {
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visible.value = false;
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searchKeyword.value = "";
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searchResults.value = [];
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selectedIndex.value = 0;
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visible.value = false
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searchKeyword.value = ''
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searchResults.value = []
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selectedIndex.value = 0
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}
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// 监听弹窗显示,自动聚焦输入框
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watch(visible, (newVal) => {
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if (newVal) {
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nextTick(() => {
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searchInputRef.value?.focus();
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});
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searchInputRef.value?.focus()
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})
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} else {
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handleClose();
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handleClose()
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}
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});
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})
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</script>
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<style scoped lang="scss">
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