vue3-mgt-template/src/views/tool/nav/index.vue

<template>
    <div class="navigation-container">
        <!-- 顶部标题栏 -->
        <header class="header">
            <h1 class="title">{{ pageTitle }}</h1>
            <div
                class="theme-toggle"
                @click="toggleTheme"
            >
                <el-icon :size="24">
                    <component :is="themeIcon" />
                </el-icon>
            </div>
        </header>

        <!-- 搜索框 -->
        <div class="search-container">
            <el-input
                v-model="searchQuery"
                placeholder="搜索导航项..."
                clearable
                class="search-input"
            >
                <template #prefix>
                    <el-icon><Search /></el-icon>
                </template>
            </el-input>
        </div>

        <!-- 导航项网格 -->
        <div class="nav-grid">
            <div
                v-for="(item, index) in filteredNavItems"
                :key="index"
                class="nav-item"
                @click="navigateTo(item.url)"
            >
                <div class="nav-icon">
                    <el-icon :size="32">
                        <component :is="item.icon" />
                    </el-icon>
                </div>
                <div class="nav-name">{{ item.name }}</div>
            </div>
        </div>

        <!-- 空状态提示 -->
        <div
            v-if="filteredNavItems.length === 0"
            class="empty-state"
        >
            <el-icon :size="48"><Warning /></el-icon>
            <p>没有找到匹配的导航项</p>
        </div>
    </div>
</template>

<script setup>
import { ref, computed } from 'vue';
import { Search, Warning, Sunny, Moon, FullScreen, Printer, Picture, Switch, Microphone, Paperclip } from '@element-plus/icons-vue';

// 主题状态
const isDarkTheme = ref(false);

// 页面标题
const pageTitle = ref('导航中心');

// 搜索查询
const searchQuery = ref('');

// 导航项配置数组
const navItems = ref([
    { icon: FullScreen, name: '二维码', url: '/demoHtml/qrcode/index.html' },
    { icon: Printer, name: 'OCR文字识别', url: '/demoHtml/ocr/ocr.html' },
    { icon: Picture, name: 'HTML转图片', url: '/#/htmlToImg' },
    { icon: Picture, name: '图片压缩', url: '/#/demo/compressImage' },
    { icon: Picture, name: '图片标注', url: '/#/demo/tuiImageEditor' },
    { icon: Switch, name: 'SCSS转换', url: '/#/demo/scssLiveTranslate' },
    { icon: Microphone, name: '录音', url: '/demoHtml/minihtml.html' },
    { icon: Paperclip, name: 'base64编码解码', url: '/#/demo/base64Tool' },
]);

// 计算属性：过滤后的导航项
const filteredNavItems = computed(() => {
    if (!searchQuery.value) return navItems.value;
    return navItems.value.filter((item) => item.name.toLowerCase().includes(searchQuery.value.toLowerCase()));
});

// 计算属性：主题图标
const themeIcon = computed(() => (isDarkTheme.value ? Sunny : Moon));

// 切换主题
const toggleTheme = () => {
    isDarkTheme.value = !isDarkTheme.value;
    document.documentElement.classList.toggle('dark', isDarkTheme.value);
};

// 导航到指定URL
const navigateTo = (url) => {
    window.open(url, '_blank'); // 或者在新标签页打开
};
</script>

<style lang="scss" scoped>
.navigation-container {
    min-height: 100vh;
    padding: 1rem;
    background-color: var(--el-bg-color);
    transition: background-color 0.3s ease;

    .header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 2rem;

        .title {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--el-text-color-primary);
        }

        .theme-toggle {
            cursor: pointer;
            padding: 0.5rem;
            border-radius: 50%;
            transition: background-color 0.2s ease;

            &:hover {
                background-color: var(--el-fill-color-light);
            }
        }
    }

    .search-container {
        max-width: 600px;
        margin: 0 auto 2rem;
    }

    .nav-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 1.5rem;
        max-width: 1200px;
        margin: 0 auto;

        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 1.5rem 0.5rem;
            border-radius: var(--el-border-radius-base);
            background-color: var(--el-fill-color-light);
            cursor: pointer;
            transition: all 0.2s ease;
            text-align: center;

            &:hover {
                transform: translateY(-3px);
                box-shadow: var(--el-box-shadow-light);
                background-color: var(--el-fill-color);
            }

            .nav-icon {
                margin-bottom: 0.75rem;
                color: var(--el-color-primary);
            }

            .nav-name {
                font-size: 0.9rem;
                color: var(--el-text-color-regular);
            }
        }
    }

    .empty-state {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 3rem;
        color: var(--el-text-color-secondary);

        p {
            margin-top: 1rem;
        }
    }
}

// 响应式调整
@media (max-width: 768px) {
    .navigation-container {
        .nav-grid {
            grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
            gap: 1rem;
        }
    }
}

@media (max-width: 480px) {
    .navigation-container {
        .nav-grid {
            grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
            gap: 0.75rem;

            .nav-item {
                padding: 1rem 0.25rem;

                .nav-icon {
                    margin-bottom: 0.5rem;
                }

                .nav-name {
                    font-size: 0.8rem;
                }
            }
        }
    }
}
</style>