feat: add admin file view summary

src/composables/useAdminFiles.ts

@@ -22,6 +22,10 @@ import type {
   AdminFileStatusFilter,
   AdminFileSummary,
   AdminFileTypeFilter,
+  AdminFileViewSummary,
+  AdminFileViewSummaryItem,
+  AdminFileViewSummaryViewData,
+  AdminFileViewSummaryViewItem,
   AdminFileViewPreset,
   AdminFileViewPresetParams,
   AdminFileViewPresetRequest,
@@ -58,6 +62,18 @@ const emptySummary = (): AdminFileSummary => ({
   usedCount: 0
 })
 
+const emptyViewSummary = (): AdminFileViewSummaryViewData => ({
+  total: 0,
+  filteredTotal: 0,
+  allTotal: 0,
+  activeFilterCount: 0,
+  hasFilters: false,
+  strongestSeverity: 'success',
+  summary: emptySummary(),
+  cards: [],
+  actions: []
+})
+
 const normalizeCount = (value: number | string | null | undefined) => Number(value || 0)
 
 const isExpiredByDate = (value: string | null | undefined) => {
@@ -212,6 +228,7 @@ export function useAdminFiles() {
   const isLoading = ref(false)
   const isSaving = ref(false)
   const summary = ref<AdminFileSummary>(emptySummary())
+  const viewSummary = ref<AdminFileViewSummaryViewData>(emptyViewSummary())
   const params = ref<AdminFileListParams & { total: number }>({
     page: 1,
     size: 10,
@@ -523,7 +540,7 @@ export function useAdminFiles() {
   }
 
   const normalizeInsightSeverity = (
-    severity: AdminFileInsightSeverity | undefined
+    severity: AdminFileInsightSeverity | string | undefined
   ): AdminFileInsightSeverity => {
     if (severity === 'success' || severity === 'warning' || severity === 'danger') {
       return severity
@@ -534,6 +551,131 @@ export function useAdminFiles() {
     return 'neutral'
   }
 
+  const normalizeViewSummaryItems = (
+    items: AdminFileViewSummaryItem[] = []
+  ): AdminFileViewSummaryViewItem[] =>
+    items
+      .filter((item) => item && item.key)
+      .map((item) => {
+        const actionTypeValue = item.actionType ?? item.action_type ?? 'filter'
+        const sourceKeyValue = item.sourceKey ?? item.source_key ?? item.key
+        const suggestedActionValue = item.suggestedAction ?? item.suggested_action ?? sourceKeyValue
+        const targetHealthValue = item.targetHealth ?? item.target_health ?? item.health ?? 'all'
+
+        return {
+          ...item,
+          count: normalizeCount(item.count),
+          priority: normalizeCount(item.priority),
+          severity: normalizeInsightSeverity(item.severity),
+          actionTypeValue,
+          sourceKeyValue,
+          suggestedActionValue,
+          targetHealthValue
+        }
+      })
+
+  const buildFallbackViewSummary = (
+    files: AdminFileViewItem[],
+    total: number,
+    rawSummary?: Partial<AdminFileSummary>
+  ): AdminFileViewSummaryViewData => {
+    const normalizedSummary = normalizeSummary(rawSummary, files, total)
+    const cards: AdminFileViewSummaryItem[] = [
+      {
+        key: 'storage_issue',
+        severity: 'danger',
+        priority: 100,
+        count: normalizedSummary.storageIssueCount,
+        targetHealth: 'storage_issue'
+      },
+      {
+        key: 'expired',
+        severity: normalizedSummary.expiredCount >= 10 ? 'danger' : 'warning',
+        priority: 90,
+        count: normalizedSummary.expiredCount,
+        targetHealth: 'expired'
+      },
+      {
+        key: 'expiring_soon',
+        severity: 'warning',
+        priority: 80,
+        count: normalizedSummary.expiringSoonCount,
+        targetHealth: 'expiring_soon'
+      },
+      {
+        key: 'never_retrieved',
+        severity: 'neutral',
+        priority: 60,
+        count: normalizedSummary.neverRetrievedCount,
+        targetHealth: 'never_retrieved'
+      }
+    ].filter((item) => item.count > 0)
+
+    if (cards.length === 0) {
+      cards.push({
+        key: normalizedSummary.totalFiles > 0 ? 'healthy' : 'empty',
+        severity: normalizedSummary.totalFiles > 0 ? 'success' : 'neutral',
+        priority: 10,
+        count: normalizedSummary.totalFiles,
+        targetHealth: normalizedSummary.totalFiles > 0 ? 'healthy' : 'all'
+      })
+    }
+
+    const normalizedCards = normalizeViewSummaryItems(cards)
+    return {
+      total,
+      filteredTotal: total,
+      allTotal: summary.value.totalFiles || total,
+      activeFilterCount: hasActiveFilters.value ? 1 : 0,
+      hasFilters: hasActiveFilters.value,
+      strongestSeverity: normalizedCards[0]?.severity ?? 'success',
+      summary: normalizedSummary,
+      cards: normalizedCards,
+      actions: normalizedCards.filter((item) => item.severity !== 'success')
+    }
+  }
+
+  const normalizeViewSummary = (
+    rawViewSummary: AdminFileViewSummary | undefined,
+    files: AdminFileViewItem[],
+    total: number,
+    rawSummary?: Partial<AdminFileSummary>
+  ): AdminFileViewSummaryViewData => {
+    if (!rawViewSummary) {
+      return buildFallbackViewSummary(files, total, rawSummary)
+    }
+
+    const cards = normalizeViewSummaryItems(rawViewSummary.cards ?? rawViewSummary.items ?? [])
+    const actions = normalizeViewSummaryItems(rawViewSummary.actions ?? [])
+    const rawSummarySource =
+      rawViewSummary.summary ??
+      rawViewSummary.healthSummary ??
+      rawViewSummary.health_summary ??
+      rawSummary
+    const filteredTotal = rawViewSummary.filteredTotal ?? rawViewSummary.filtered_total ?? total
+    const allTotal = rawViewSummary.allTotal ?? rawViewSummary.all_total ?? summary.value.totalFiles
+    const strongestSeverity =
+      rawViewSummary.strongestSeverity ??
+      rawViewSummary.strongest_severity ??
+      cards[0]?.severity ??
+      'success'
+    const normalizedSummary = normalizeSummary(rawSummarySource, files, total)
+
+    return {
+      total: normalizeCount(rawViewSummary.total ?? total),
+      filteredTotal: normalizeCount(filteredTotal),
+      allTotal: normalizeCount(allTotal),
+      activeFilterCount: normalizeCount(
+        rawViewSummary.activeFilterCount ?? rawViewSummary.active_filter_count
+      ),
+      hasFilters: Boolean(rawViewSummary.hasFilters ?? rawViewSummary.has_filters),
+      strongestSeverity: normalizeInsightSeverity(strongestSeverity),
+      summary: normalizedSummary,
+      cards: cards.length > 0 ? cards : buildFallbackViewSummary(files, total, rawSummary).cards,
+      actions
+    }
+  }
+
   const createFileViewItem = (file: FileListItem): AdminFileViewItem => {
     const isTextFile = inferIsText(file)
     const isExpiredFile = inferIsExpired(file)
@@ -1100,6 +1242,17 @@ export function useAdminFiles() {
       tableData.value = res.detail.data.map(createFileViewItem)
       params.value.total = res.detail.total
       summary.value = normalizeSummary(res.detail.summary, tableData.value, res.detail.total)
+      viewSummary.value = normalizeViewSummary(
+        res.detail.viewSummary ??
+          res.detail.view_summary ??
+          res.detail.currentViewSummary ??
+          res.detail.current_view_summary ??
+          res.detail.actionSummary ??
+          res.detail.action_summary,
+        tableData.value,
+        res.detail.total,
+        res.detail.summary
+      )
       syncSelectedFilesWithCurrentPage()
     } catch (error) {
       hasLoadError.value = true
@@ -1667,6 +1820,7 @@ export function useAdminFiles() {
     selectedViewPresetId,
     storageUsedText,
     summary,
+    viewSummary,
     showBatchEditModal,
     showEditModal,
     showFileDetailModal,

src/i18n/locales/en-US.ts

@@ -576,6 +576,57 @@ export default {
     viewPresetDeleteSuccess: 'View deleted',
     viewPresetDeleteFailed: 'Failed to delete view',
     viewPresetLoadFailed: 'Failed to load saved views; using built-in views',
+    viewSummary: {
+      title: 'Current View Action Summary',
+      description:
+        'Groups risks and next actions from the current filters. Click an item to open its queue.',
+      filteredTotal: 'Current results',
+      allTotal: 'All records',
+      activeFilters: 'Filters',
+      action: 'View queue',
+      reset: 'Clear filters',
+      severity: {
+        success: 'Stable',
+        warning: 'Action needed',
+        danger: 'High risk',
+        info: 'Info',
+        neutral: 'Watch'
+      },
+      items: {
+        storage_issue: {
+          title: '{count} storage issues',
+          description:
+            'Review records missing download metadata and verify storage paths, file names, and settings.'
+        },
+        expired: {
+          title: '{count} expired items',
+          description:
+            'Handle unavailable shares by deleting stale records or extending files that should remain available.'
+        },
+        expiring_soon: {
+          title: '{count} expiring soon',
+          description:
+            'These shares expire within 24 hours. Extend them early or notify recipients.'
+        },
+        never_retrieved: {
+          title: '{count} never retrieved',
+          description:
+            'Review shares that have not been retrieved to identify ineffective uploads or follow-up gaps.'
+        },
+        permanent: {
+          title: '{count} permanent shares',
+          description: 'Review long-retention shares to prevent unbounded historical growth.'
+        },
+        healthy: {
+          title: 'Current view is stable',
+          description: 'No file in the current filters needs priority handling.'
+        },
+        empty: {
+          title: 'No results in this view',
+          description: 'Adjust or clear filters to inspect other file queues.'
+        }
+      }
+    },
     all: 'All',
     active: 'Available',
     expired: 'Expired',

src/i18n/locales/zh-CN.ts

@@ -559,6 +559,52 @@ export default {
     viewPresetDeleteSuccess: '视图已删除',
     viewPresetDeleteFailed: '视图删除失败',
     viewPresetLoadFailed: '视图预设加载失败，已使用内置视图',
+    viewSummary: {
+      title: '当前视图处置摘要',
+      description: '基于当前筛选结果聚合风险和下一步动作，点击可切换到对应队列。',
+      filteredTotal: '当前结果',
+      allTotal: '全部记录',
+      activeFilters: '筛选条件',
+      action: '查看队列',
+      reset: '清空筛选',
+      severity: {
+        success: '稳定',
+        warning: '需处理',
+        danger: '高风险',
+        info: '提示',
+        neutral: '观察'
+      },
+      items: {
+        storage_issue: {
+          title: '存储异常 {count} 项',
+          description: '优先检查缺少下载元数据的记录，确认存储路径、文件名和配置。'
+        },
+        expired: {
+          title: '已过期 {count} 项',
+          description: '集中处理已不可取件的分享，删除无效记录或续期仍需保留的文件。'
+        },
+        expiring_soon: {
+          title: '即将过期 {count} 项',
+          description: '这些分享将在 24 小时内失效，适合提前续期或提醒使用方。'
+        },
+        never_retrieved: {
+          title: '未取件 {count} 项',
+          description: '查看创建后尚未被取件的分享，用于识别无效上传或触达缺口。'
+        },
+        permanent: {
+          title: '永久有效 {count} 项',
+          description: '复核长期保留的分享，避免历史文件无限增长。'
+        },
+        healthy: {
+          title: '当前视图稳定',
+          description: '当前筛选结果未发现需要优先处理的文件。'
+        },
+        empty: {
+          title: '当前视图无结果',
+          description: '调整筛选条件或清空筛选，查看其他文件队列。'
+        }
+      }
+    },
     all: '全部',
     active: '可取件',
     expired: '已过期',

src/types/file.ts

@@ -102,6 +102,64 @@ export interface AdminFileListParams {
   sortOrder?: AdminFileSortOrder
 }
 
+export interface AdminFileViewSummaryItem {
+  key: string
+  severity: AdminFileInsightSeverity | string
+  priority?: number
+  count: number
+  actionType?: string
+  action_type?: string
+  health?: AdminFileHealthFilter | string
+  targetHealth?: AdminFileHealthFilter | string
+  target_health?: AdminFileHealthFilter | string
+  suggestedAction?: string
+  suggested_action?: string
+  sourceKey?: string
+  source_key?: string
+}
+
+export interface AdminFileViewSummary {
+  total?: number
+  filteredTotal?: number
+  filtered_total?: number
+  allTotal?: number
+  all_total?: number
+  activeFilterCount?: number
+  active_filter_count?: number
+  hasFilters?: boolean
+  has_filters?: boolean
+  strongestSeverity?: AdminFileInsightSeverity | string
+  strongest_severity?: AdminFileInsightSeverity | string
+  filters?: Record<string, unknown>
+  summary?: Partial<AdminFileSummary>
+  healthSummary?: Partial<AdminFileSummary>
+  health_summary?: Partial<AdminFileSummary>
+  cards?: AdminFileViewSummaryItem[]
+  items?: AdminFileViewSummaryItem[]
+  actions?: AdminFileViewSummaryItem[]
+}
+
+export interface AdminFileViewSummaryViewItem extends AdminFileViewSummaryItem {
+  severity: AdminFileInsightSeverity
+  priority: number
+  actionTypeValue: string
+  sourceKeyValue: string
+  suggestedActionValue: string
+  targetHealthValue: AdminFileHealthFilter | string
+}
+
+export interface AdminFileViewSummaryViewData {
+  total: number
+  filteredTotal: number
+  allTotal: number
+  activeFilterCount: number
+  hasFilters: boolean
+  strongestSeverity: AdminFileInsightSeverity
+  summary: AdminFileSummary
+  cards: AdminFileViewSummaryViewItem[]
+  actions: AdminFileViewSummaryViewItem[]
+}
+
 export interface AdminFileViewPresetParams {
   keyword: string
   status: AdminFileStatusFilter
@@ -189,6 +247,12 @@ export interface FileListResponse {
   page: number
   size: number
   summary?: AdminFileSummary
+  viewSummary?: AdminFileViewSummary
+  view_summary?: AdminFileViewSummary
+  currentViewSummary?: AdminFileViewSummary
+  current_view_summary?: AdminFileViewSummary
+  actionSummary?: AdminFileViewSummary
+  action_summary?: AdminFileViewSummary
 }
 
 export interface AdminFilePreviewResponse {

src/views/manage/FileManageView.vue

@@ -51,6 +51,83 @@
       </div>
     </div>
 
+    <section class="mb-6 rounded-lg border p-4" :class="[panelClass]">
+      <div class="flex flex-col gap-4 xl:flex-row xl:items-start xl:justify-between">
+        <div class="min-w-0">
+          <div class="flex flex-wrap items-center gap-2">
+            <div
+              class="rounded-lg p-2"
+              :class="isDarkMode ? 'bg-blue-500/10 text-blue-300' : 'bg-blue-50 text-blue-600'"
+            >
+              <ShieldCheckIcon class="h-5 w-5" />
+            </div>
+            <div class="min-w-0">
+              <h3 class="text-base font-semibold" :class="[primaryTextClass]">
+                {{ t('fileManage.viewSummary.title') }}
+              </h3>
+              <p class="mt-1 text-sm" :class="[mutedTextClass]">
+                {{ t('fileManage.viewSummary.description') }}
+              </p>
+            </div>
+          </div>
+        </div>
+
+        <div class="grid grid-cols-3 gap-2 sm:min-w-[360px]">
+          <div
+            v-for="metric in viewSummaryMetrics"
+            :key="metric.label"
+            class="rounded-lg border px-3 py-2"
+            :class="[subtleSectionClass]"
+          >
+            <p class="text-xs" :class="[mutedTextClass]">{{ metric.label }}</p>
+            <p class="mt-1 text-lg font-semibold" :class="[primaryTextClass]">
+              {{ metric.value }}
+            </p>
+          </div>
+        </div>
+      </div>
+
+      <div class="mt-4 grid grid-cols-1 gap-3 lg:grid-cols-2 xl:grid-cols-4">
+        <button
+          v-for="item in viewSummary.cards"
+          :key="item.key"
+          type="button"
+          class="group flex min-h-28 items-start gap-3 rounded-lg border px-4 py-3 text-left transition-colors"
+          :class="getViewSummaryItemClass(item)"
+          @click="openViewSummaryItem(item)"
+        >
+          <span class="rounded-lg p-2" :class="getViewSummaryIconClass(item)">
+            <component :is="getViewSummaryIcon(item)" class="h-4 w-4" />
+          </span>
+          <span class="min-w-0 flex-1">
+            <span class="flex items-start justify-between gap-2">
+              <span class="text-sm font-semibold" :class="[primaryTextClass]">
+                {{ getViewSummaryTitle(item) }}
+              </span>
+              <span
+                class="shrink-0 rounded-full px-2 py-0.5 text-[11px] font-medium"
+                :class="getInsightBadgeClass(item.severity)"
+              >
+                {{ getViewSummarySeverityLabel(item) }}
+              </span>
+            </span>
+            <span class="mt-1 block text-xs leading-5" :class="[mutedTextClass]">
+              {{ getViewSummaryDescription(item) }}
+            </span>
+            <span
+              class="mt-3 inline-flex items-center text-xs font-medium"
+              :class="[isDarkMode ? 'text-blue-300' : 'text-blue-600']"
+            >
+              {{ getViewSummaryActionLabel(item) }}
+              <ChevronRightIcon
+                class="ml-1 h-3.5 w-3.5 transition-transform group-hover:translate-x-0.5"
+              />
+            </span>
+          </span>
+        </button>
+      </div>
+    </section>
+
     <section class="mb-6 rounded-lg border p-4" :class="[panelClass]">
       <div class="flex flex-col gap-4 xl:flex-row xl:items-center xl:justify-between">
         <div class="flex min-w-0 flex-1 flex-col gap-3 md:flex-row">
@@ -1173,12 +1250,16 @@ import type {
   AdminFileSortOrder,
   AdminFileStatusFilter,
   AdminFileTypeFilter,
+  AdminFileViewSummaryViewItem,
   AdminFileViewItem
 } from '@/types'
 import {
   ActivityIcon,
+  AlertTriangleIcon,
   ArchiveIcon,
   CheckIcon,
+  CheckCircleIcon,
+  ChevronRightIcon,
   ClockIcon,
   CopyIcon,
   DownloadIcon,
@@ -1192,6 +1273,7 @@ import {
   RefreshCwIcon,
   RotateCcwIcon,
   SearchIcon,
+  ShieldCheckIcon,
   TrashIcon,
   XIcon
 } from 'lucide-vue-next'
@@ -1255,6 +1337,7 @@ const {
   selectedViewPresetId,
   storageUsedText,
   summary,
+  viewSummary,
   showBatchEditModal,
   showEditModal,
   showFileDetailModal,
@@ -1484,6 +1567,21 @@ const summaryCards = computed(() => [
   }
 ])
 
+const viewSummaryMetrics = computed(() => [
+  {
+    label: t('fileManage.viewSummary.filteredTotal'),
+    value: viewSummary.value.filteredTotal
+  },
+  {
+    label: t('fileManage.viewSummary.allTotal'),
+    value: viewSummary.value.allTotal
+  },
+  {
+    label: t('fileManage.viewSummary.activeFilters'),
+    value: viewSummary.value.activeFilterCount
+  }
+])
+
 const statusFilterOptions = computed<{ value: AdminFileStatusFilter; label: string }[]>(() => [
   { value: 'all', label: t('fileManage.all') },
   { value: 'active', label: t('fileManage.active') },
@@ -1524,10 +1622,78 @@ const healthFilterValues: AdminFileHealthFilter[] = [
   'permanent'
 ]
 
+const isHealthFilterValue = (value: string): value is AdminFileHealthFilter =>
+  healthFilterValues.includes(value as AdminFileHealthFilter)
+
+const getViewSummaryItemKey = (item: AdminFileViewSummaryViewItem) =>
+  item.sourceKeyValue || item.key
+
+const getViewSummaryTitle = (item: AdminFileViewSummaryViewItem) =>
+  t(`fileManage.viewSummary.items.${getViewSummaryItemKey(item)}.title`, {
+    count: item.count
+  })
+
+const getViewSummaryDescription = (item: AdminFileViewSummaryViewItem) =>
+  t(`fileManage.viewSummary.items.${getViewSummaryItemKey(item)}.description`, {
+    count: item.count
+  })
+
+const getViewSummaryActionLabel = (item: AdminFileViewSummaryViewItem) =>
+  item.targetHealthValue === 'all'
+    ? t('fileManage.viewSummary.reset')
+    : t('fileManage.viewSummary.action')
+
+const getViewSummarySeverityLabel = (item: AdminFileViewSummaryViewItem) =>
+  t(`fileManage.viewSummary.severity.${item.severity}`)
+
+const getViewSummaryIcon = (item: AdminFileViewSummaryViewItem) => {
+  if (item.severity === 'success') return CheckCircleIcon
+  if (item.severity === 'danger' || item.severity === 'warning') return AlertTriangleIcon
+  return ShieldCheckIcon
+}
+
+const getViewSummaryItemClass = (item: AdminFileViewSummaryViewItem) => {
+  const darkClasses: Record<AdminFileInsightSeverity, string> = {
+    success: 'border-emerald-500/20 bg-emerald-500/10 hover:border-emerald-500/40',
+    warning: 'border-amber-500/20 bg-amber-500/10 hover:border-amber-500/40',
+    danger: 'border-red-500/20 bg-red-500/10 hover:border-red-500/40',
+    info: 'border-blue-500/20 bg-blue-500/10 hover:border-blue-500/40',
+    neutral: 'border-gray-700 bg-gray-700/30 hover:border-gray-600'
+  }
+  const lightClasses: Record<AdminFileInsightSeverity, string> = {
+    success: 'border-emerald-100 bg-emerald-50 hover:border-emerald-200',
+    warning: 'border-amber-100 bg-amber-50 hover:border-amber-200',
+    danger: 'border-red-100 bg-red-50 hover:border-red-200',
+    info: 'border-blue-100 bg-blue-50 hover:border-blue-200',
+    neutral: 'border-gray-200 bg-gray-50 hover:border-gray-300'
+  }
+
+  return isDarkMode.value ? darkClasses[item.severity] : lightClasses[item.severity]
+}
+
+const getViewSummaryIconClass = (item: AdminFileViewSummaryViewItem) => {
+  const darkClasses: Record<AdminFileInsightSeverity, string> = {
+    success: 'bg-emerald-900/40 text-emerald-200',
+    warning: 'bg-amber-900/40 text-amber-200',
+    danger: 'bg-red-900/40 text-red-200',
+    info: 'bg-blue-900/40 text-blue-200',
+    neutral: 'bg-gray-800 text-gray-300'
+  }
+  const lightClasses: Record<AdminFileInsightSeverity, string> = {
+    success: 'bg-emerald-100 text-emerald-700',
+    warning: 'bg-amber-100 text-amber-700',
+    danger: 'bg-red-100 text-red-700',
+    info: 'bg-blue-100 text-blue-700',
+    neutral: 'bg-gray-100 text-gray-700'
+  }
+
+  return isDarkMode.value ? darkClasses[item.severity] : lightClasses[item.severity]
+}
+
 const getRouteHealthFilter = (): AdminFileHealthFilter => {
   const health = route.query.health
-  if (typeof health === 'string' && healthFilterValues.includes(health as AdminFileHealthFilter)) {
+  if (typeof health === 'string' && isHealthFilterValue(health)) {
-    return health as AdminFileHealthFilter
+    return health
   }
   return 'all'
 }
@@ -1552,6 +1718,16 @@ const handleResetFilters = async () => {
   await syncHealthFilterQuery('all')
 }
 
+const openViewSummaryItem = async (item: AdminFileViewSummaryViewItem) => {
+  const health = String(item.targetHealthValue || 'all')
+  if (health !== 'all' && isHealthFilterValue(health)) {
+    await handleHealthFilterChange(health)
+    return
+  }
+
+  await handleResetFilters()
+}
+
 const handleViewPresetChange = async (event: Event) => {
   const target = event.target as HTMLSelectElement
   if (!target.value) {