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2026-03-17 14:36:31 +08:00
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<template>
<div class="data-square">
<!-- Header -->
<header class="header">
<div class="header-content">
<div class="header-left" @click="goHome">
<el-icon><ArrowLeft /></el-icon>
<span>返回</span>
</div>
<div class="header-title">
<h1>数据集广场</h1>
<p>发现和分享高质量数据集</p>
</div>
</div>
</header>
<!-- Main -->
<main class="main">
<!-- Filters -->
<div class="filters">
<div class="search-box">
<el-icon class="search-icon"><Search /></el-icon>
<el-input v-model="searchQuery" placeholder="搜索数据集..." clearable class="search-input" />
</div>
<el-select v-model="filterType" placeholder="类型" clearable class="type-select">
<el-option label="全部类型" value="" />
<el-option label="问答对" value="qa" />
<el-option label="多轮对话" value="conversation" />
<el-option label="指令跟随" value="instruction" />
</el-select>
</div>
<!-- Stats Bar -->
<div class="stats-bar">
<span class="stat">
<strong>{{ datasets.length }}</strong> 个数据集可用
</span>
</div>
<!-- Grid -->
<div class="dataset-grid" v-loading="loading">
<div v-if="!loading && datasets.length === 0" class="empty-state">
<el-icon size="56"><Collection /></el-icon>
<h3>未找到数据集</h3>
<p>请尝试调整搜索条件或筛选器</p>
</div>
<div
v-else
v-for="(dataset, index) in datasets"
:key="dataset.id"
class="dataset-card"
:style="{ '--delay': index * 0.08 + 's' }"
>
<div class="card-cover">
<div class="cover-gradient"></div>
<div class="cover-pattern"></div>
<el-icon size="40" class="cover-icon"><Collection /></el-icon>
</div>
<div class="card-body">
<div class="card-header">
<h3 class="card-title">{{ dataset.name }}</h3>
<el-tag size="small" effect="dark">{{ dataset.type || '问答' }}</el-tag>
</div>
<p class="card-desc">{{ dataset.description }}</p>
<div class="card-stats">
<div class="stat-item">
<el-icon><Document /></el-icon>
<span>{{ dataset.question_count }} 条</span>
</div>
<div class="stat-item">
<el-icon><User /></el-icon>
<span>{{ dataset.author }}</span>
</div>
</div>
<div class="card-tags">
<el-tag v-for="tag in dataset.tags" :key="tag" size="small" effect="plain">{{ tag }}</el-tag>
</div>
<div class="card-footer">
<span class="card-date">{{ formatDate(dataset.created_at) }}</span>
<div class="card-actions">
<el-button type="primary" size="small" @click="viewDataset(dataset)">
<el-icon><View /></el-icon>
查看
</el-button>
<el-button size="small" @click="downloadDataset(dataset)">
<el-icon><Download /></el-icon>
下载
</el-button>
</div>
</div>
</div>
</div>
</div>
</main>
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import { useRouter } from 'vue-router'
import { ElMessage } from 'element-plus'
const router = useRouter()
const loading = ref(false)
const searchQuery = ref('')
const filterType = ref('')
const datasets = ref([])
const goHome = () => router.push('/')
const fetchDatasets = async () => {
loading.value = true
setTimeout(() => {
datasets.value = [
{ 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' },
{ 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' },
{ 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' },
{ 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' }
]
loading.value = false
}, 500)
}
const viewDataset = (d) => ElMessage.info('查看中: ' + d.name)
const downloadDataset = (d) => ElMessage.success('下载中: ' + d.name)
const formatDate = (d) => d ? d.split('-').slice(1).join('/') : ''
onMounted(() => fetchDatasets())
</script>
<style scoped>
.data-square { min-height: 100vh; }
/* Header */
.header {
background: var(--bg-secondary);
border-bottom: 1px solid var(--border-subtle);
padding: 20px 24px;
}
.header-content {
max-width: 1200px;
margin: 0 auto;
display: flex;
align-items: center;
gap: 20px;
}
.header-left {
display: flex;
align-items: center;
gap: 6px;
cursor: pointer;
padding: 8px 14px;
border-radius: var(--radius-md);
color: var(--text-secondary);
transition: all var(--transition-fast);
}
.header-left:hover {
background: var(--bg-hover);
color: var(--text-primary);
}
.header-title h1 {
font-size: 22px;
font-weight: 600;
margin-bottom: 4px;
}
.header-title p {
font-size: 14px;
color: var(--text-tertiary);
}
/* Main */
.main {
max-width: 1200px;
margin: 0 auto;
padding: 28px 24px;
}
/* Filters */
.filters {
display: flex;
gap: 12px;
margin-bottom: 16px;
}
.search-box {
position: relative;
flex: 1;
max-width: 400px;
}
.search-icon {
position: absolute;
left: 14px;
top: 50%;
transform: translateY(-50%);
color: var(--text-muted);
z-index: 1;
}
.search-input {
width: 100%;
}
.search-input :deep(.el-input__wrapper) {
padding-left: 40px;
}
.type-select {
width: 160px;
}
/* Stats Bar */
.stats-bar {
margin-bottom: 24px;
font-size: 14px;
color: var(--text-tertiary);
}
.stats-bar strong {
color: var(--text-primary);
}
/* Dataset Grid */
.dataset-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
gap: 20px;
}
.dataset-card {
background: var(--bg-secondary);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-lg);
overflow: hidden;
transition: all var(--transition-base);
animation: cardIn 0.5s ease backwards;
animation-delay: var(--delay);
}
@keyframes cardIn {
from {
opacity: 0;
transform: translateY(20px) scale(0.95);
}
}
.dataset-card:hover {
border-color: var(--accent-primary);
transform: translateY(-4px);
box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.card-cover {
height: 120px;
position: relative;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
}
.cover-gradient {
position: absolute;
inset: 0;
background: linear-gradient(135deg, #22d3ee 0%, #7c3aed 50%, #06b6d4 100%);
opacity: 0.85;
}
.cover-pattern {
position: absolute;
inset: 0;
background-image: radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 1px, transparent 1px);
background-size: 20px 20px;
}
.cover-icon {
position: relative;
z-index: 1;
color: white;
filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}
.card-body {
padding: 20px;
}
.card-header {
display: flex;
justify-content: space-between;
align-items: flex-start;
gap: 12px;
margin-bottom: 10px;
}
.card-title {
font-size: 16px;
font-weight: 600;
flex: 1;
}
.card-desc {
font-size: 13px;
color: var(--text-tertiary);
line-height: 1.5;
margin-bottom: 14px;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
.card-stats {
display: flex;
gap: 20px;
margin-bottom: 14px;
}
.stat-item {
display: flex;
align-items: center;
gap: 6px;
font-size: 12px;
color: var(--text-muted);
}
.card-tags {
display: flex;
gap: 6px;
flex-wrap: wrap;
margin-bottom: 16px;
}
.card-footer {
display: flex;
justify-content: space-between;
align-items: center;
padding-top: 14px;
border-top: 1px solid var(--border-subtle);
}
.card-date {
font-size: 12px;
color: var(--text-muted);
}
.card-actions {
display: flex;
gap: 8px;
}
/* Empty State */
.empty-state {
grid-column: 1 / -1;
text-align: center;
padding: 80px 0;
color: var(--text-tertiary);
}
.empty-state .el-icon {
margin-bottom: 16px;
opacity: 0.5;
}
.empty-state h3 {
font-size: 18px;
margin-bottom: 8px;
color: var(--text-primary);
}
.empty-state p {
font-size: 14px;
}
/* Responsive */
@media (max-width: 768px) {
.filters {
flex-direction: column;
}
.search-box {
max-width: 100%;
}
.type-select {
width: 100%;
}
.dataset-grid {
grid-template-columns: 1fr;
}
}
</style>