feat(admin): 支持按筛选结果全选账号

frontend/src/components/admin/account/AccountBulkActionsBar.vue

@@ -1,26 +1,45 @@
 <template>
   <div class="mb-4 flex items-center justify-between rounded-lg bg-primary-50 p-3 dark:bg-primary-900/20">
     <div class="flex flex-wrap items-center gap-2">
-      <span v-if="selectedIds.length > 0" class="text-sm font-medium text-primary-900 dark:text-primary-100">
+      <span v-if="allResultsSelected" class="text-sm font-medium text-primary-900 dark:text-primary-100">
+        {{ t('admin.accounts.bulkActions.selectedAll', { count: selectedIds.length }) }}
+      </span>
+      <span v-else-if="selectedIds.length > 0" class="text-sm font-medium text-primary-900 dark:text-primary-100">
         {{ t('admin.accounts.bulkActions.selected', { count: selectedIds.length }) }}
       </span>
       <span v-else class="text-sm font-medium text-primary-900 dark:text-primary-100">
         {{ t('admin.accounts.bulkEdit.title') }}
       </span>
       <template v-if="selectedIds.length > 0">
-      <button
-        @click="$emit('select-page')"
-        class="text-xs font-medium text-primary-700 hover:text-primary-800 dark:text-primary-300 dark:hover:text-primary-200"
-      >
-        {{ t('admin.accounts.bulkActions.selectCurrentPage') }}
-      </button>
-      <span class="text-gray-300 dark:text-primary-800">•</span>
-      <button
-        @click="$emit('clear')"
-        class="text-xs font-medium text-primary-700 hover:text-primary-800 dark:text-primary-300 dark:hover:text-primary-200"
-      >
-        {{ t('admin.accounts.bulkActions.clear') }}
-      </button>
+        <button
+          @click="$emit('select-page')"
+          class="text-xs font-medium text-primary-700 hover:text-primary-800 dark:text-primary-300 dark:hover:text-primary-200"
+        >
+          {{ t('admin.accounts.bulkActions.selectCurrentPage') }}
+        </button>
+      </template>
+      <template v-if="!allResultsSelected && totalResults > selectedIds.length">
+        <span v-if="selectedIds.length > 0" class="text-gray-300 dark:text-primary-800">•</span>
+        <button
+          :disabled="selectingAll"
+          @click="$emit('select-all-results')"
+          class="text-xs font-medium text-primary-700 hover:text-primary-800 disabled:cursor-not-allowed disabled:opacity-60 dark:text-primary-300 dark:hover:text-primary-200"
+        >
+          {{
+            selectingAll
+              ? t('admin.accounts.bulkActions.selectingAll')
+              : t('admin.accounts.bulkActions.selectAllResults', { count: totalResults })
+          }}
+        </button>
+      </template>
+      <template v-if="selectedIds.length > 0">
+        <span class="text-gray-300 dark:text-primary-800">•</span>
+        <button
+          @click="$emit('clear')"
+          class="text-xs font-medium text-primary-700 hover:text-primary-800 dark:text-primary-300 dark:hover:text-primary-200"
+        >
+          {{ t('admin.accounts.bulkActions.clear') }}
+        </button>
       </template>
     </div>
     <div class="flex gap-2">
@@ -43,13 +62,20 @@
 <script setup lang="ts">
 import { useI18n } from 'vue-i18n'
 
-defineProps<{ selectedIds: number[] }>()
+defineProps<{
+  selectedIds: number[]
+  totalResults: number
+  selectingAll: boolean
+  allResultsSelected: boolean
+}>()
+
 defineEmits([
   'delete',
   'edit-selected',
   'edit-filtered',
   'clear',
   'select-page',
+  'select-all-results',
   'toggle-schedulable',
   'reset-status',
   'refresh-token',

frontend/src/components/admin/account/__tests__/AccountBulkActionsBar.spec.ts

@@ -0,0 +1,50 @@
+import { describe, expect, it, vi } from 'vitest'
+import { mount } from '@vue/test-utils'
+
+import AccountBulkActionsBar from '../AccountBulkActionsBar.vue'
+
+vi.mock('vue-i18n', () => ({
+  useI18n: () => ({
+    t: (key: string) => key
+  })
+}))
+
+describe('AccountBulkActionsBar', () => {
+  it('allows selecting all results before any row is selected', async () => {
+    const wrapper = mount(AccountBulkActionsBar, {
+      props: {
+        selectedIds: [],
+        totalResults: 45,
+        selectingAll: false,
+        allResultsSelected: false
+      }
+    })
+
+    const button = wrapper.findAll('button').find(item =>
+      item.text().includes('admin.accounts.bulkActions.selectAllResults')
+    )
+
+    expect(button).toBeDefined()
+    await button!.trigger('click')
+    expect(wrapper.emitted('select-all-results')).toHaveLength(1)
+  })
+
+  it('preserves the upstream billing probe action from v0.1.166', async () => {
+    const wrapper = mount(AccountBulkActionsBar, {
+      props: {
+        selectedIds: [1],
+        totalResults: 45,
+        selectingAll: false,
+        allResultsSelected: false
+      }
+    })
+
+    const button = wrapper.findAll('button').find(item =>
+      item.text().includes('admin.accounts.bulkActions.probeUpstreamBilling')
+    )
+
+    expect(button).toBeDefined()
+    await button!.trigger('click')
+    expect(wrapper.emitted('probe-upstream-billing')).toHaveLength(1)
+  })
+})