fix(frontend): 展示三个独立发布数据集

frontend/src/views/data-process/DataProcessDetailView.vue

@@ -149,9 +149,23 @@ const sourceDatasetName = computed(() => (
   || detail.value?.source_files?.map((file) => file.name).join('、')
   || '源文件上传'
 ))
+const outputDatasets = computed(() => {
+  const items = detail.value?.output_datasets || []
+  if (items.length) return items
+  if (!detail.value?.output_dataset_id) return []
+  return [{
+    id: detail.value.output_dataset_id,
+    name: detail.value.output_dataset_name || detail.value.output_dataset || '训练集',
+    type: 'train',
+  }]
+})
 const outputDatasetName = computed(() => (
-  detail.value?.output_dataset_name || detail.value?.output_dataset || ''
+  outputDatasets.value.map((item) => item.name).join('、')
 ))
+const outputDatasetBaseName = computed(() => {
+  const name = String(outputDatasets.value[0]?.name || '').trim()
+  return name.replace(/-(?:训练集|验证集|测试集)$/, '')
+})
 const outputDatasetId = computed(() => detail.value?.output_dataset_id || null)
 const creatorName = computed(() => detail.value?.creator_name || detail.value?.creator || '-')
 const createTime = computed(() => detail.value?.create_time || detail.value?.created_at)
@@ -410,7 +424,7 @@ function configuredSplit(): DataProcessDatasetSplit {
 function openPublishDialog() {
   if (!detail.value) return
   if (outputDatasetId.value) {
-    void router.push(`/dataset/${outputDatasetId.value}/preview`)
+    void router.push({ path: '/dataset', query: { tab: 'task', task_id: taskId.value } })
     return
   }
   publishForm.dataset_name = `${detail.value.name}-数据集`
@@ -431,16 +445,10 @@ async function publishDataset() {
       dataset_name: publishForm.dataset_name.trim(),
       split: { ...publishForm.split },
     })
-    const datasetId = published.dataset_id || published.output_dataset_id || published.dataset?.id
-    if (!datasetId) {
-      ElMessage.success('数据集发布成功')
-      publishDialogVisible.value = false
-      await loadTask(true)
-      return
-    }
-    ElMessage.success('数据集发布成功')
+    const datasets = published.datasets || published.output_datasets || []
+    ElMessage.success(`已发布 ${datasets.length || 3} 个独立数据集`)
     publishDialogVisible.value = false
-    await router.push(`/dataset/${datasetId}/preview`)
+    await router.push({ path: '/dataset', query: { tab: 'task', task_id: taskId.value } })
   } catch {
     // 统一请求层已展示后端返回的失败原因。
   } finally {
@@ -452,8 +460,8 @@ async function resyncPublishedDataset() {
   if (!detail.value || !outputDatasetId.value || publishing.value) return
   try {
     await ElMessageBox.confirm(
-      '将按当前 8:1:1 配置重新生成训练、验证、测试三个切分文件，数据集 ID 保持不变。',
-      '重新同步数据切分？',
+      '将按当前 8:1:1 配置同步为训练集、验证集、测试集三个独立数据集。',
+      '重新同步三个数据集？',
       { type: 'warning', confirmButtonText: '重新同步', cancelButtonText: '取消' },
     )
   } catch {
@@ -464,12 +472,12 @@ async function resyncPublishedDataset() {
   try {
     const published = await publishDataProcess(taskId.value, {
       ...publishForm,
-      dataset_name: outputDatasetName.value || `${detail.value.name}-数据集`,
+      dataset_name: outputDatasetBaseName.value || `${detail.value.name}-数据集`,
       split: configuredSplit(),
     })
-    ElMessage.success('训练集、验证集和测试集已重新同步')
-    const datasetId = published.dataset?.id || outputDatasetId.value
-    await router.push(`/dataset/${datasetId}/preview`)
+    const datasets = published.datasets || published.output_datasets || []
+    ElMessage.success(`训练集、验证集和测试集已同步，共 ${datasets.length || 3} 个数据集`)
+    await router.push({ path: '/dataset', query: { tab: 'task', task_id: taskId.value } })
   } finally {
     publishing.value = false
   }
@@ -497,14 +505,14 @@ onBeforeUnmount(() => {
             @click="openPublishDialog"
           >
             <i class="fa" :class="outputDatasetId ? 'fa-external-link' : 'fa-database'" />
-            {{ outputDatasetId ? '查看输出数据集' : '发布为数据集' }}
+            {{ outputDatasetId ? '查看三个数据集' : '发布为三个数据集' }}
           </el-button>
           <el-button
             v-if="detail.status === 'completed' && outputDatasetId"
             :loading="publishing"
             @click="resyncPublishedDataset"
           >
-            <i class="fa fa-refresh" />重新同步切分
+            <i class="fa fa-refresh" />重新同步数据集
           </el-button>
         </div>
         <p>{{ detail.description || '暂无任务描述' }}</p>
@@ -570,12 +578,13 @@ onBeforeUnmount(() => {
               <dt>输出数据集</dt>
               <dd>
                 <el-button
-                  v-if="outputDatasetId && outputDatasetName"
+                  v-for="dataset in outputDatasets"
+                  :key="String(dataset.id)"
                   type="primary"
                   link
-                  @click="router.push(`/dataset/${outputDatasetId}/preview`)"
-                >{{ outputDatasetName }} <i class="fa fa-external-link" /></el-button>
-                <span v-else>{{ outputDatasetName || '尚未发布为数据集' }}</span>
+                  @click="router.push(`/dataset/${dataset.id}/preview`)"
+                >{{ dataset.name }}（{{ dataset.count || 0 }} 条）<i class="fa fa-external-link" /></el-button>
+                <span v-if="!outputDatasets.length">尚未发布为数据集</span>
               </dd>
             </div>
           </dl>
@@ -721,21 +730,12 @@ onBeforeUnmount(() => {
     </template>
   </el-dialog>
 
-  <el-dialog v-model="publishDialogVisible" title="发布为数据集" width="560px" destroy-on-close>
+  <el-dialog v-model="publishDialogVisible" title="发布为三个数据集" width="560px" destroy-on-close>
     <el-form label-position="top">
       <el-form-item label="数据集名称" required>
         <el-input v-model="publishForm.dataset_name" maxlength="150" show-word-limit />
       </el-form-item>
       <div class="publish-form-grid">
-        <el-form-item label="数据集类型">
-          <el-select v-model="publishForm.dataset_type">
-            <el-option label="训练数据" value="train" />
-            <el-option label="测试数据" value="test" />
-            <el-option label="评测数据" value="eval" />
-            <el-option label="验证数据" value="val" />
-            <el-option label="其他" value="other" />
-          </el-select>
-        </el-form-item>
         <el-form-item label="存储位置">
           <el-select v-model="publishForm.storage_type">
             <el-option label="平台本地存储" value="local" />
@@ -751,12 +751,12 @@ onBeforeUnmount(() => {
       <el-alert
         type="info"
         :closable="false"
-        :title="`将生成三个独立文件：训练集 ${publishForm.split.train}% / 验证集 ${publishForm.split.validation}% / 测试集 ${publishForm.split.test}%`"
+        :title="`将发布三个独立数据集：训练集 ${publishForm.split.train}% / 验证集 ${publishForm.split.validation}% / 测试集 ${publishForm.split.test}%`"
       />
     </el-form>
     <template #footer>
       <el-button @click="publishDialogVisible = false">取消</el-button>
-      <el-button type="primary" :loading="publishing" @click="publishDataset">发布并查看</el-button>
+      <el-button type="primary" :loading="publishing" @click="publishDataset">发布三个数据集</el-button>
     </template>
   </el-dialog>
 </template>