✨ 整合文件选择工具栏

src/composables/useAdminFiles.ts

@@ -79,6 +79,7 @@ const isLegacyEndpointUnavailable = (error: unknown) => {
 
 const legacyForeverExpiresAt = '2099-12-31T23:59'
 const detailPolicyDownloadLimit = 5
+const hourInMilliseconds = 60 * 60 * 1000
 const dayInMilliseconds = 24 * 60 * 60 * 1000
 
 type DetailPolicyActionOption = {
@@ -99,7 +100,9 @@ type HealthFilterOption = {
 const emptyBatchEditForm = (): AdminBatchEditForm => ({
   mode: 'expiresAt',
   expired_at: '',
-  expired_count: null
+  expired_count: null,
+  relative_expire_value: null,
+  relative_expire_unit: 'hours'
 })
 
 const metadataTagSeparatorPattern = /[,，\n]+/
@@ -269,6 +272,12 @@ export function useAdminFiles() {
   )
   const selectedCount = computed(() => selectedFileIds.value.size)
   const hasSelectedFiles = computed(() => selectedCount.value > 0)
+  const selectedFilesOnCurrentPage = computed(() =>
+    tableData.value.filter((file) => selectedFileIds.value.has(file.id))
+  )
+  const selectedHasPermanentFiles = computed(() =>
+    selectedFilesOnCurrentPage.value.some((file) => file.isPermanentFile)
+  )
   const isAllCurrentPageSelected = computed(
     () => tableData.value.length > 0 && currentPageSelectedCount.value === tableData.value.length
   )
@@ -429,7 +438,7 @@ export function useAdminFiles() {
   )
 
   const batchPolicyActionOptions = computed<BatchPolicyActionOption[]>(
-    () => createPolicyActionOptions(false)
+    () => createPolicyActionOptions(selectedHasPermanentFiles.value)
   )
 
   const inferIsText = (file: FileListItem) => {
@@ -571,6 +580,7 @@ export function useAdminFiles() {
       displayHealthAction: t(`fileManage.insightActions.${statusInsightNextAction}`),
       isTextFile,
       isExpiredFile,
+      isPermanentFile,
       isChunkedFile,
       remainingDownloadsValue,
       canPreviewText: isTextFile,
@@ -823,6 +833,23 @@ export function useAdminFiles() {
       }
     }
 
+    if (form.mode === 'relativeExpire') {
+      if (
+        form.relative_expire_value === null ||
+        !Number.isFinite(form.relative_expire_value) ||
+        form.relative_expire_value <= 0
+      ) {
+        return null
+      }
+      const duration =
+        form.relative_expire_value *
+        (form.relative_expire_unit === 'days' ? dayInMilliseconds : hourInMilliseconds)
+      return {
+        ids,
+        expired_at: formatLocalDateTime(new Date(Date.now() + duration))
+      }
+    }
+
     return {
       ids,
       clearExpiredAt: true,
@@ -1425,10 +1452,11 @@ export function useAdminFiles() {
 
   const applySelectedPolicyAction = async (action: AdminFilePolicyAction) => {
     if (!hasSelectedFiles.value || isBatchActionRunning.value) return
+    const selectedAction = batchPolicyActionOptions.value.find((option) => option.action === action)
+    if (selectedAction?.disabled) return
 
     const ids = Array.from(selectedFileIds.value)
-    const actionLabel =
-      batchPolicyActionOptions.value.find((option) => option.action === action)?.label || action
+    const actionLabel = selectedAction?.label || action
     if (
       !window.confirm(
         t('fileManage.batchPolicyActionConfirm', {
@@ -1690,6 +1718,7 @@ export function useAdminFiles() {
     selectedFileDetail,
     selectedCount,
     selectedFileIds,
+    selectedHasPermanentFiles,
     selectedViewPresetId,
     storageUsedText,
     summary,