398 lines
9.1 KiB
Vue
398 lines
9.1 KiB
Vue
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<template>
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<div class="data-square">
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<!-- Header -->
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<header class="header">
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<div class="header-content">
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<div class="header-left" @click="goHome">
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<el-icon><ArrowLeft /></el-icon>
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<span>返回</span>
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</div>
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<div class="header-title">
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<h1>数据集广场</h1>
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<p>发现和分享高质量数据集</p>
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</div>
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</div>
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</header>
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<!-- Main -->
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<main class="main">
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<!-- Filters -->
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<div class="filters">
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<div class="search-box">
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<el-icon class="search-icon"><Search /></el-icon>
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<el-input v-model="searchQuery" placeholder="搜索数据集..." clearable class="search-input" />
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</div>
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<el-select v-model="filterType" placeholder="类型" clearable class="type-select">
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<el-option label="全部类型" value="" />
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<el-option label="问答对" value="qa" />
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<el-option label="多轮对话" value="conversation" />
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<el-option label="指令跟随" value="instruction" />
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</el-select>
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</div>
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<!-- Stats Bar -->
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<div class="stats-bar">
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<span class="stat">
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<strong>{{ datasets.length }}</strong> 个数据集可用
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</span>
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</div>
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<!-- Grid -->
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<div class="dataset-grid" v-loading="loading">
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<div v-if="!loading && datasets.length === 0" class="empty-state">
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<el-icon size="56"><Collection /></el-icon>
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<h3>未找到数据集</h3>
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<p>请尝试调整搜索条件或筛选器</p>
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</div>
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<div
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v-else
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v-for="(dataset, index) in datasets"
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:key="dataset.id"
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class="dataset-card"
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:style="{ '--delay': index * 0.08 + 's' }"
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>
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<div class="card-cover">
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<div class="cover-gradient"></div>
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<div class="cover-pattern"></div>
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<el-icon size="40" class="cover-icon"><Collection /></el-icon>
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</div>
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<div class="card-body">
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<div class="card-header">
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<h3 class="card-title">{{ dataset.name }}</h3>
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<el-tag size="small" effect="dark">{{ dataset.type || '问答' }}</el-tag>
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</div>
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<p class="card-desc">{{ dataset.description }}</p>
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<div class="card-stats">
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<div class="stat-item">
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<el-icon><Document /></el-icon>
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<span>{{ dataset.question_count }} 条</span>
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</div>
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<div class="stat-item">
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<el-icon><User /></el-icon>
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<span>{{ dataset.author }}</span>
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</div>
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</div>
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<div class="card-tags">
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<el-tag v-for="tag in dataset.tags" :key="tag" size="small" effect="plain">{{ tag }}</el-tag>
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</div>
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<div class="card-footer">
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<span class="card-date">{{ formatDate(dataset.created_at) }}</span>
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<div class="card-actions">
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<el-button type="primary" size="small" @click="viewDataset(dataset)">
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<el-icon><View /></el-icon>
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查看
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</el-button>
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<el-button size="small" @click="downloadDataset(dataset)">
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<el-icon><Download /></el-icon>
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下载
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</el-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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</div>
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</main>
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</div>
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</template>
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<script setup>
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import { ref, onMounted } from 'vue'
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import { useRouter } from 'vue-router'
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import { ElMessage } from 'element-plus'
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const router = useRouter()
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const loading = ref(false)
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const searchQuery = ref('')
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const filterType = ref('')
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const datasets = ref([])
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const goHome = () => router.push('/')
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const fetchDatasets = async () => {
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loading.value = true
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setTimeout(() => {
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datasets.value = [
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{ id: '1', name: '通用知识问答', description: '涵盖科学、历史和地理的综合问答数据集', question_count: 10000, author: '数据集团队', created_at: '2024-01-15', tags: ['知识', '通用'], type: '问答' },
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{ id: '2', name: '代码理解', description: '多语言代码理解和解释数据集', question_count: 5000, author: 'Code AI', created_at: '2024-02-20', tags: ['代码', '编程'], type: '指令' },
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{ id: '3', name: '数学推理', description: '包含详细步骤解答的数学问题集', question_count: 8000, author: '数学实验室', created_at: '2024-03-10', tags: ['数学', '推理'], type: '问答' },
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{ id: '4', name: '医学知识问答', description: '专业医学领域问答数据集', question_count: 3500, author: '医学 AI', created_at: '2024-04-05', tags: ['医学', '专业'], type: '问答' }
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]
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loading.value = false
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}, 500)
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}
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const viewDataset = (d) => ElMessage.info('查看中: ' + d.name)
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const downloadDataset = (d) => ElMessage.success('下载中: ' + d.name)
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const formatDate = (d) => d ? d.split('-').slice(1).join('/') : ''
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onMounted(() => fetchDatasets())
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</script>
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<style scoped>
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.data-square { min-height: 100vh; }
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/* Header */
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.header {
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background: var(--bg-secondary);
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border-bottom: 1px solid var(--border-subtle);
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padding: 20px 24px;
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}
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.header-content {
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max-width: 1200px;
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margin: 0 auto;
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display: flex;
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align-items: center;
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gap: 20px;
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}
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.header-left {
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display: flex;
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align-items: center;
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gap: 6px;
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cursor: pointer;
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padding: 8px 14px;
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border-radius: var(--radius-md);
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color: var(--text-secondary);
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transition: all var(--transition-fast);
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}
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.header-left:hover {
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background: var(--bg-hover);
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color: var(--text-primary);
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}
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.header-title h1 {
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font-size: 22px;
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font-weight: 600;
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margin-bottom: 4px;
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}
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.header-title p {
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font-size: 14px;
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color: var(--text-tertiary);
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}
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/* Main */
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.main {
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max-width: 1200px;
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margin: 0 auto;
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padding: 28px 24px;
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}
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/* Filters */
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.filters {
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display: flex;
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gap: 12px;
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margin-bottom: 16px;
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}
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.search-box {
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position: relative;
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flex: 1;
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max-width: 400px;
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}
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.search-icon {
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position: absolute;
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left: 14px;
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top: 50%;
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transform: translateY(-50%);
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color: var(--text-muted);
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z-index: 1;
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}
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.search-input {
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width: 100%;
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}
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.search-input :deep(.el-input__wrapper) {
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padding-left: 40px;
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}
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.type-select {
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width: 160px;
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}
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/* Stats Bar */
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.stats-bar {
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margin-bottom: 24px;
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font-size: 14px;
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color: var(--text-tertiary);
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}
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.stats-bar strong {
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color: var(--text-primary);
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}
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/* Dataset Grid */
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.dataset-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
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gap: 20px;
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}
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.dataset-card {
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background: var(--bg-secondary);
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border: 1px solid var(--border-subtle);
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border-radius: var(--radius-lg);
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overflow: hidden;
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transition: all var(--transition-base);
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animation: cardIn 0.5s ease backwards;
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animation-delay: var(--delay);
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}
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@keyframes cardIn {
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from {
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opacity: 0;
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transform: translateY(20px) scale(0.95);
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}
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}
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.dataset-card:hover {
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border-color: var(--accent-primary);
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transform: translateY(-4px);
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box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
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}
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.card-cover {
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height: 120px;
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position: relative;
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display: flex;
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align-items: center;
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justify-content: center;
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overflow: hidden;
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}
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.cover-gradient {
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position: absolute;
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inset: 0;
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background: linear-gradient(135deg, #22d3ee 0%, #7c3aed 50%, #06b6d4 100%);
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opacity: 0.85;
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}
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.cover-pattern {
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position: absolute;
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inset: 0;
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background-image: radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 1px, transparent 1px);
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background-size: 20px 20px;
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}
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.cover-icon {
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position: relative;
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z-index: 1;
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color: white;
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filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
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}
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.card-body {
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padding: 20px;
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}
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.card-header {
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display: flex;
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justify-content: space-between;
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align-items: flex-start;
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gap: 12px;
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margin-bottom: 10px;
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}
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.card-title {
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font-size: 16px;
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font-weight: 600;
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flex: 1;
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}
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.card-desc {
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font-size: 13px;
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color: var(--text-tertiary);
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line-height: 1.5;
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margin-bottom: 14px;
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display: -webkit-box;
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-webkit-line-clamp: 2;
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-webkit-box-orient: vertical;
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overflow: hidden;
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}
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.card-stats {
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display: flex;
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gap: 20px;
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margin-bottom: 14px;
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}
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.stat-item {
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display: flex;
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align-items: center;
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gap: 6px;
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font-size: 12px;
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color: var(--text-muted);
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}
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.card-tags {
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display: flex;
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gap: 6px;
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flex-wrap: wrap;
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margin-bottom: 16px;
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}
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.card-footer {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding-top: 14px;
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border-top: 1px solid var(--border-subtle);
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}
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.card-date {
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font-size: 12px;
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color: var(--text-muted);
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}
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.card-actions {
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display: flex;
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gap: 8px;
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}
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/* Empty State */
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.empty-state {
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grid-column: 1 / -1;
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text-align: center;
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padding: 80px 0;
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color: var(--text-tertiary);
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}
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.empty-state .el-icon {
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margin-bottom: 16px;
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opacity: 0.5;
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}
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.empty-state h3 {
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font-size: 18px;
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margin-bottom: 8px;
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color: var(--text-primary);
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}
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.empty-state p {
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font-size: 14px;
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}
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/* Responsive */
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@media (max-width: 768px) {
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.filters {
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flex-direction: column;
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}
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.search-box {
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max-width: 100%;
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}
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.type-select {
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width: 100%;
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}
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.dataset-grid {
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grid-template-columns: 1fr;
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}
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}
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||
|
|
</style>
|