feat(admin): 批量上传改为手动点击开始

src/api/admin/episode.ts

@@ -1,10 +1,35 @@
 // Author: fruit.com.cn
 
 import request from '@/axios'
-import type { EpisodeItem, EpisodeSaveData } from './types'
+import type { EpisodeItem, EpisodeSaveData, PageResult } from './types'
 
-export const listEpisodesApi = (dramaId: number, status?: string) => {
-  return request.get<EpisodeItem[]>({ url: '/admin/episodes', params: { dramaId, status } })
+export interface EpisodePageParams {
+  dramaId: number | string
+  status?: string
+  pageIndex?: number
+  pageSize?: number
+}
+
+/**
+ * 解包剧集列表分页。
+ * 契约（OpenAPI PageResultEpisodeRespVO）：data = { total, list }。
+ * 兼容误把 data 当数组的旧调用，避免列表空白。
+ */
+export function parseEpisodePage(payload: unknown): PageResult<EpisodeItem> {
+  if (Array.isArray(payload)) {
+    return { total: payload.length, list: payload as EpisodeItem[] }
+  }
+  if (payload && typeof payload === 'object') {
+    const page = payload as { total?: unknown; list?: unknown }
+    const list = Array.isArray(page.list) ? (page.list as EpisodeItem[]) : []
+    const total = Number(page.total)
+    return { total: Number.isFinite(total) ? total : list.length, list }
+  }
+  return { total: 0, list: [] }
+}
+
+export const listEpisodesApi = (params: EpisodePageParams) => {
+  return request.get<PageResult<EpisodeItem>>({ url: '/admin/episodes', params })
 }
 
 export const createEpisodeApi = (data: EpisodeSaveData) => {

src/locales/en.ts

@@ -532,16 +532,19 @@ export default {
     title: 'Batch upload episodes',
     entry: 'Batch upload',
     selectFiles: 'Select videos',
+    startUpload: 'Start upload',
+    uploadingAction: 'Uploading',
     pause: 'Pause',
     resume: 'Resume',
     retry: 'Retry',
     retryAll: 'Retry all',
     remove: 'Remove',
-    hint: 'Supports MP4 / MOV / MKV / WEBM, max 500MB each',
+    hint: 'Supports MP4 / MOV / MKV / WEBM, max 500MB each. Files stay queued until you click Start upload.',
     invalidType: 'Only MP4, MOV, MKV, WEBM are allowed',
     oversize: 'File exceeds 500MB and was not queued',
     overallProgress: 'Overall progress',
     empty: 'No videos selected',
+    resultSummary: 'Upload finished: {done} succeeded, {failed} failed',
     createEpisodes: 'Create episodes',
     closeWhileUploading:
       'Uploads are still in progress. Closing will stop dispatching new tasks. Continue?',
@@ -551,7 +554,7 @@ export default {
     resumeYes: 'Pick files to resume',
     resumeNo: 'Discard',
     resumeAbandoned: 'Unfinished uploads discarded',
-    resumeMatched: 'Matched {count} file(s) and resumed',
+    resumeMatched: 'Matched {count} file(s). Click Start upload to continue.',
     resumeUnmatched: '{count} session(s) could not match local files; pick again manually',
     createTitle: 'Create episodes in batch',
     createHint:
@@ -571,7 +574,7 @@ export default {
     submitCreate: 'Create',
     retryFailed: 'Retry failed',
     status: {
-      waiting: 'Waiting',
+      waiting: 'Pending',
       uploading: 'Uploading',
       merging: 'Merging',
       done: 'Done',

src/locales/zh-CN.ts

@@ -526,16 +526,19 @@ export default {
     title: '批量上传剧集',
     entry: '批量上传',
     selectFiles: '选择视频',
+    startUpload: '开始上传',
+    uploadingAction: '上传中',
     pause: '暂停',
     resume: '继续',
     retry: '重试',
     retryAll: '全部重试',
     remove: '移除',
-    hint: '支持 MP4 / MOV / MKV / WEBM，单文件不超过 500MB',
+    hint: '支持 MP4 / MOV / MKV / WEBM，单文件不超过 500MB；选完文件后点击「开始上传」才会真正上传',
     invalidType: '仅支持 MP4、MOV、MKV、WEBM',
     oversize: '文件超过 500MB，未入队',
     overallProgress: '总进度',
     empty: '尚未选择视频',
+    resultSummary: '上传结束：成功 {done} 个，失败 {failed} 个',
     createEpisodes: '批量创建分集',
     closeWhileUploading: '仍有未完成上传，关闭后将暂停派发新任务，确定关闭吗？',
     resumeTitle: '发现未完成上传',
@@ -543,7 +546,7 @@ export default {
     resumeYes: '选择文件续传',
     resumeNo: '放弃',
     resumeAbandoned: '已放弃未完成上传',
-    resumeMatched: '已匹配 {count} 个文件并开始续传',
+    resumeMatched: '已匹配 {count} 个文件，请点击「开始上传」继续',
     resumeUnmatched: '有 {count} 个会话无法匹配本地文件，请手动重选',
     createTitle: '批量创建分集',
     createHint:
@@ -563,7 +566,7 @@ export default {
     submitCreate: '创建',
     retryFailed: '重试失败项',
     status: {
-      waiting: '等待中',
+      waiting: '待上传',
       uploading: '上传中',
       merging: '合并中',
       done: '已完成',

src/styles/business/style.css

@@ -560,13 +560,16 @@ body {
   gap: 6px;
 }
 
-.drama-select {
+.drama-select,
+.status-select {
   width: 100%;
 }
-.drama-select .el-input__wrapper {
+.drama-select .el-input__wrapper,
+.status-select .el-input__wrapper {
   box-shadow: 0 0 0 1px #efedf3 inset !important;
 }
-.drama-select .el-input__inner {
+.drama-select .el-input__inner,
+.status-select .el-input__inner {
   font-size: 13px;
 }
 

src/views/contentManagement/EpisodeManagementView.vue

@@ -6,7 +6,12 @@ import { useRoute } from 'vue-router'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { AppIcons } from '@/constants/icons'
 import { pageDramasApi } from '@/api/admin/drama'
-import { deleteEpisodeApi, listEpisodesApi, sortEpisodesApi } from '@/api/admin/episode'
+import {
+  deleteEpisodeApi,
+  listEpisodesApi,
+  parseEpisodePage,
+  sortEpisodesApi
+} from '@/api/admin/episode'
 import { useRbac } from '@/stores/rbac'
 import { formatCount } from '@/utils/format'
 import { statusClass } from '@/utils/status'
@@ -15,6 +20,8 @@ import BatchUploadDialog from './upload/BatchUploadDialog.vue'
 import EpisodeFormDialog from './upload/EpisodeFormDialog.vue'
 import { listPendingSessions } from './upload/uploadSessions'
 
+/** 排序/批量建集需要全集快照，单次请求不超过接口 pageSize 上限。 */
+const SNAPSHOT_PAGE_SIZE = 200
 const DEFAULT_PAGE_SIZE = 100
 const PAGE_SIZE_OPTIONS = [50, 100, 200]
 
@@ -25,30 +32,25 @@ const { t } = useI18n()
 const loading = ref(false)
 const dramas = ref([])
 const episodes = ref([])
+const total = ref(0)
 const selectedDramaId = ref(undefined)
+const statusFilter = ref(undefined)
 const pageIndex = ref(1)
 const pageSize = ref(DEFAULT_PAGE_SIZE)
 const batchUploadVisible = ref(false)
 const previewVisible = ref(false)
 const previewEpisode = ref(null)
 const formDialogRef = ref()
+/** 上移/下移与批量建集用的全集快照。 */
+const snapshotEpisodes = ref([])
 
 const batchNextNumber = computed(() => nextNumber())
 const selectedDrama = computed(() => dramas.value.find((item) => item.id === selectedDramaId.value))
 const existingEpisodeNumbers = computed(() =>
-  episodes.value.map((item) => Number(item.number)).filter((n) => Number.isFinite(n))
+  snapshotEpisodes.value.map((item) => Number(item.number)).filter((n) => Number.isFinite(n))
 )
 
-const pagedEpisodes = computed(() => {
-  const start = (pageIndex.value - 1) * pageSize.value
-  return episodes.value.slice(start, start + pageSize.value)
-})
-
-const showPagination = computed(() => {
-  const total = episodes.value.length
-  if (total <= 0) return false
-  return Math.ceil(total / pageSize.value) > 1
-})
+const showEmpty = computed(() => !loading.value && episodes.value.length === 0)
 
 async function loadDramas() {
   const res = await pageDramasApi({ pageIndex: 1, pageSize: 200 })
@@ -65,31 +67,75 @@ async function loadDramas() {
 async function loadEpisodes() {
   if (!selectedDramaId.value) {
     episodes.value = []
+    total.value = 0
+    snapshotEpisodes.value = []
     return
   }
   loading.value = true
   try {
-    const res = await listEpisodesApi(selectedDramaId.value)
-    episodes.value = res.data || []
-    clampPageIndex()
+    const res = await listEpisodesApi({
+      dramaId: selectedDramaId.value,
+      status: statusFilter.value || undefined,
+      pageIndex: pageIndex.value,
+      pageSize: pageSize.value
+    })
+    // 按 OpenAPI PageResult{total,list} 解包，禁止再把 data 当数组切片
+    const page = parseEpisodePage(res.data)
+    episodes.value = page.list
+    total.value = page.total
+    await clampOrRetreatPage()
   } finally {
     loading.value = false
   }
 }
 
-/** 刷新后若当前页越界（如删除末页最后一条），夹到最后一页。 */
-function clampPageIndex() {
-  const total = episodes.value.length
-  const maxPage = Math.max(1, Math.ceil(total / pageSize.value) || 1)
-  if (pageIndex.value > maxPage) pageIndex.value = maxPage
+/** 拉当前剧全集快照，供排序与批量建集集号计算。不过滤 status，按页取完。 */
+async function refreshSnapshot() {
+  if (!selectedDramaId.value) {
+    snapshotEpisodes.value = []
+    return
+  }
+  const collected = []
+  let page = 1
+  let totalCount = 0
+  do {
+    const res = await listEpisodesApi({
+      dramaId: selectedDramaId.value,
+      pageIndex: page,
+      pageSize: SNAPSHOT_PAGE_SIZE
+    })
+    const parsed = parseEpisodePage(res.data)
+    totalCount = parsed.total
+    collected.push(...parsed.list)
+    if (!parsed.list.length) break
+    page += 1
+  } while (collected.length < totalCount)
+  snapshotEpisodes.value = collected
+}
+
+/**
+ * 删除后若当前页空且仍有数据，回退上一页再拉；否则夹页。
+ */
+async function clampOrRetreatPage() {
+  const maxPage = Math.max(1, Math.ceil(total.value / pageSize.value) || 1)
+  if (episodes.value.length === 0 && total.value > 0 && pageIndex.value > 1) {
+    pageIndex.value = Math.min(pageIndex.value - 1, maxPage)
+    await loadEpisodes()
+    return
+  }
+  if (pageIndex.value > maxPage) {
+    pageIndex.value = maxPage
+    await loadEpisodes()
+  }
 }
 
 function nextNumber() {
-  return episodes.value.reduce((max, item) => Math.max(max, item.number || 0), 0) + 1
+  return snapshotEpisodes.value.reduce((max, item) => Math.max(max, item.number || 0), 0) + 1
 }
 
-function openBatchUpload() {
+async function openBatchUpload() {
   if (!selectedDramaId.value) return
+  await refreshSnapshot()
   batchUploadVisible.value = true
 }
 
@@ -97,7 +143,8 @@ async function onBatchEpisodesCreated() {
   await loadEpisodes()
 }
 
-function openCreate() {
+async function openCreate() {
+  await refreshSnapshot()
   formDialogRef.value?.openCreate()
 }
 
@@ -118,6 +165,9 @@ async function confirmDelete(row) {
   }
   await deleteEpisodeApi(row.id)
   ElMessage.success('剧集已删除')
+  if (episodes.value.length === 1 && pageIndex.value > 1) {
+    pageIndex.value -= 1
+  }
   await loadEpisodes()
 }
 
@@ -146,25 +196,32 @@ function stopThumb(event) {
   }
 }
 
-function episodeIndexInFullList(row) {
+function pageLocalIndex(row) {
   return episodes.value.findIndex((item) => item.id === row.id)
 }
 
+function globalIndex(row) {
+  const local = pageLocalIndex(row)
+  if (local < 0) return -1
+  return (pageIndex.value - 1) * pageSize.value + local
+}
+
 function canMoveUp(row) {
-  return episodeIndexInFullList(row) > 0
+  return globalIndex(row) > 0
 }
 
 function canMoveDown(row) {
-  const index = episodeIndexInFullList(row)
-  return index >= 0 && index < episodes.value.length - 1
+  const index = globalIndex(row)
+  return index >= 0 && index < total.value - 1
 }
 
-/** 上移/下移后把新顺序整表提交，由后端重排 sort。 */
+/** 上移/下移后把快照新顺序整表提交，由后端重排 sort。 */
 async function move(row, offset) {
-  const index = episodeIndexInFullList(row)
+  await refreshSnapshot()
+  const index = snapshotEpisodes.value.findIndex((item) => item.id === row.id)
   const target = index + offset
-  if (index < 0 || target < 0 || target >= episodes.value.length) return
-  const next = [...episodes.value]
+  if (index < 0 || target < 0 || target >= snapshotEpisodes.value.length) return
+  const next = [...snapshotEpisodes.value]
   const [moved] = next.splice(index, 1)
   next.splice(target, 0, moved)
   await sortEpisodesApi(next.map((item) => item.id))
@@ -178,8 +235,18 @@ async function onDramaChange() {
   openBatchIfPendingSessions()
 }
 
+function onStatusChange() {
+  pageIndex.value = 1
+  loadEpisodes()
+}
+
 function handleSizeChange() {
   pageIndex.value = 1
+  loadEpisodes()
+}
+
+function handlePageChange() {
+  loadEpisodes()
 }
 
 /** 进入页面或切换短剧时，若有 24h 内未完成上传则打开批量上传弹窗以提示续传。 */
@@ -220,7 +287,7 @@ onMounted(async () => {
         <span class="episode-context-label">当前短剧</span>
         <b class="episode-context-title">{{ selectedDrama?.title || '暂无短剧' }}</b>
         <small class="episode-context-count"
-          >共 {{ selectedDrama?.episodes ?? episodes.length }} 集 · 收藏
+          >共 {{ selectedDrama?.episodes ?? total }} 集 · 收藏
           {{ formatCount(selectedDrama?.favoriteCount ?? 0) }} · 热度
           {{ formatCount(selectedDrama?.views ?? 0) }}</small
         >
@@ -240,22 +307,40 @@ onMounted(async () => {
             :value="item.id"
           />
         </el-select>
+        <span class="episode-context-label">状态</span>
+        <el-select
+          v-model="statusFilter"
+          clearable
+          placeholder="全部状态"
+          class="status-select"
+          @change="onStatusChange"
+        >
+          <el-option label="草稿" value="draft" />
+          <el-option label="已上线" value="published" />
+          <el-option label="已下线" value="offline" />
+        </el-select>
       </div>
     </div>
     <div class="episode-toolbar"
       ><div
-        ><h2>剧集列表（{{ episodes.length }}）</h2><p>按列表顺序播放</p></div
-    ></div>
+        ><h2>剧集列表（{{ total }}）</h2><p>按列表顺序播放</p></div
+      ></div
+    >
     <el-table
       v-loading="loading"
-      :data="pagedEpisodes"
+      :data="episodes"
       row-key="id"
-      empty-text="该短剧暂无剧集"
       class="drama-el-table episode-el-table"
     >
+      <template #empty>
+        <el-empty
+          v-if="showEmpty"
+          :description="selectedDramaId ? '该短剧暂无剧集' : '请先选择短剧'"
+        />
+      </template>
       <el-table-column label="集数" width="90"
         ><template #default="{ row }">{{
-          String(row.number).padStart(2, '0')
+          String(row.number ?? 0).padStart(2, '0')
         }}</template></el-table-column
       >
       <el-table-column label="剧集名称" min-width="240"
@@ -351,16 +436,17 @@ onMounted(async () => {
         ></el-table-column
       >
     </el-table>
-    <div v-if="showPagination" class="pagination"
+    <div class="pagination"
       ><el-pagination
         v-model:current-page="pageIndex"
         v-model:page-size="pageSize"
         :page-sizes="PAGE_SIZE_OPTIONS"
-        :total="episodes.length"
+        :total="total"
         :pager-count="7"
         layout="total, sizes, prev, pager, next, jumper"
         background
         @size-change="handleSizeChange"
+        @current-change="handlePageChange"
     /></div>
   </section>
   <EpisodeFormDialog

src/views/contentManagement/upload/BatchUploadDialog.vue

@@ -1,5 +1,5 @@
 <!-- Author: fruit.com.cn -->
-<!-- 剧集批量上传弹窗：多选、队列、总进度、续传与批量建集入口 -->
+<!-- 剧集批量上传弹窗：先入队待上传，点「开始上传」后再执行 -->
 
 <script setup lang="ts">
 import { computed, onBeforeUnmount, ref, watch } from 'vue'
@@ -60,6 +60,10 @@ watch(
 
 const canCreateEpisodes = computed(() => queue.doneItems.value.length > 0)
 
+const startButtonLabel = computed(() =>
+  queue.isUploading.value ? t('episodeBatch.uploadingAction') : t('episodeBatch.startUpload')
+)
+
 function extensionOf(fileName: string): string {
   const parts = String(fileName || '').split('.')
   return (parts.pop() || '').toLowerCase()
@@ -92,14 +96,19 @@ function onPickFiles(event: Event): void {
   }
   rejectedNames.value = rejected
   if (!accepted.length) return
+  // 只入队，不发起上传；等用户点「开始上传」
   queue.enqueue(accepted)
-  queue.start()
 }
 
 function openFilePicker(): void {
   fileInputRef.value?.click()
 }
 
+function onStartUpload(): void {
+  if (!queue.canStart.value) return
+  queue.start()
+}
+
 function onBeforeUnload(event: BeforeUnloadEvent): void {
   if (!queue.hasActiveUpload.value) return
   event.preventDefault()
@@ -158,7 +167,6 @@ async function onResumeFiles(event: Event): Promise<void> {
   }
   if (matched.length) {
     ElMessage.success(t('episodeBatch.resumeMatched', { count: matched.length }))
-    queue.start()
   }
 }
 
@@ -229,10 +237,13 @@ function onEpisodesCreated(): void {
         <AppIcon :icon="AppIcons.upload" />
         {{ t('episodeBatch.selectFiles') }}
       </el-button>
-      <el-button :disabled="!queue.items.value.length" @click="queue.pause()">
+      <el-button
+        :disabled="!queue.started.value || !queue.items.value.length"
+        @click="queue.pause()"
+      >
         {{ t('episodeBatch.pause') }}
       </el-button>
-      <el-button :disabled="!queue.items.value.length" @click="queue.start()">
+      <el-button :disabled="!queue.canStart.value" @click="queue.start()">
         {{ t('episodeBatch.resume') }}
       </el-button>
       <el-button
@@ -254,11 +265,22 @@ function onEpisodesCreated(): void {
       <el-progress :percentage="queue.overallPercent.value" :stroke-width="12" />
     </div>
 
+    <p v-if="queue.showResultSummary.value" class="batch-upload-summary">
+      {{
+        t('episodeBatch.resultSummary', {
+          done: queue.doneItems.value.length,
+          failed: queue.failedCount.value
+        })
+      }}
+    </p>
+
     <div class="batch-upload-list">
       <UploadTaskRow
-        v-for="item in queue.items.value"
+        v-for="(item, index) in queue.items.value"
         :key="item.id"
         :item="item"
+        :index="index + 1"
+        :allow-remove="!queue.started.value && item.status === 'waiting'"
         @retry="queue.retry"
         @remove="queue.remove"
       />
@@ -267,7 +289,15 @@ function onEpisodesCreated(): void {
 
     <template #footer>
       <el-button @click="visible = false">{{ t('common.cancel') }}</el-button>
-      <el-button type="primary" :disabled="!canCreateEpisodes" @click="openCreateDialog">
+      <el-button
+        type="primary"
+        :disabled="!queue.canStart.value"
+        :loading="queue.isUploading.value"
+        @click="onStartUpload"
+      >
+        {{ startButtonLabel }}
+      </el-button>
+      <el-button type="success" :disabled="!canCreateEpisodes" @click="openCreateDialog">
         {{ t('episodeBatch.createEpisodes') }}
       </el-button>
     </template>
@@ -317,6 +347,15 @@ function onEpisodesCreated(): void {
   margin-bottom: 12px;
 }
 
+.batch-upload-summary {
+  margin: 0 0 12px;
+  padding: 8px 12px;
+  border-radius: 6px;
+  background: color-mix(in srgb, var(--el-color-success) 10%, transparent);
+  color: var(--el-text-color-primary);
+  font-size: 13px;
+}
+
 .batch-upload-list {
   max-height: 360px;
   overflow: auto;

src/views/contentManagement/upload/UploadTaskRow.vue

@@ -1,5 +1,5 @@
 <!-- Author: fruit.com.cn -->
-<!-- 批量上传队列单行：文件名、大小、进度、状态与操作 -->
+<!-- 批量上传队列单行：序号、文件名、大小、进度、状态与操作 -->
 
 <script setup lang="ts">
 import { computed } from 'vue'
@@ -8,6 +8,10 @@ import type { UploadQueueItem } from './useUploadQueue'
 
 const props = defineProps<{
   item: UploadQueueItem
+  /** 自然排序后的展示序号（从 1 起） */
+  index: number
+  /** 选择阶段才允许移除 */
+  allowRemove: boolean
 }>()
 
 const emit = defineEmits<{
@@ -47,14 +51,12 @@ const statusType = computed(() => {
 })
 
 const canRetry = computed(() => props.item.status === 'failed')
-const canRemove = computed(
-  () => props.item.status !== 'uploading' && props.item.status !== 'merging'
-)
 </script>
 
 <template>
   <div class="upload-task-row" :class="{ 'is-failed': item.status === 'failed' }">
     <div class="upload-task-row__meta">
+      <span class="upload-task-row__index">{{ index }}</span>
       <b class="upload-task-row__name" :title="item.fileName">{{ item.fileName }}</b>
       <small>{{ sizeLabel }}</small>
       <el-tag :type="statusType" effect="light" size="small">{{ statusLabel }}</el-tag>
@@ -71,7 +73,13 @@ const canRemove = computed(
       <el-button v-if="canRetry" size="small" type="primary" @click="emit('retry', item.id)">
         {{ t('episodeBatch.retry') }}
       </el-button>
-      <el-button v-if="canRemove" size="small" type="danger" text @click="emit('remove', item.id)">
+      <el-button
+        v-if="allowRemove"
+        size="small"
+        type="danger"
+        text
+        @click="emit('remove', item.id)"
+      >
         {{ t('episodeBatch.remove') }}
       </el-button>
     </div>
@@ -91,6 +99,14 @@ const canRemove = computed(
   margin-bottom: 8px;
 }
 
+.upload-task-row__index {
+  flex: 0 0 auto;
+  min-width: 1.5em;
+  color: var(--el-text-color-secondary);
+  font-size: 13px;
+  font-variant-numeric: tabular-nums;
+}
+
 .upload-task-row__name {
   flex: 1;
   overflow: hidden;

src/views/contentManagement/upload/useUploadQueue.ts

@@ -1,5 +1,5 @@
 // Author: fruit.com.cn
-/** 剧集批量上传队列：文件并发、进度加权、断点会话、失败隔离 */
+/** 剧集批量上传队列：手动开始、文件并发、进度加权、断点会话、失败隔离 */
 
 import { computed, ref } from 'vue'
 import { getUploadProgressApi } from '@/api/admin/media'
@@ -58,6 +58,11 @@ function isHttpNotFound(error: unknown): boolean {
   return status === 404
 }
 
+/** 文件名自然排序（数字感知），保证队列序号稳定。 */
+function compareFileName(a: string, b: string): number {
+  return a.localeCompare(b, undefined, { numeric: true, sensitivity: 'base' })
+}
+
 /**
  * 创建上传队列控制器。
  * @param options dramaId 与可选 bizType
@@ -65,6 +70,8 @@ function isHttpNotFound(error: unknown): boolean {
 export function useUploadQueue(options: UseUploadQueueOptions) {
   const items = ref<UploadQueueItem[]>([])
   const paused = ref(false)
+  /** 用户是否已点过「开始上传」；选文件阶段不派发、不占用并发。 */
+  const started = ref(false)
   const bizType = options.bizType || DEFAULT_BIZ_TYPE
   let running = 0
 
@@ -77,18 +84,36 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
     return Math.min(MAX_PERCENT, Math.round(weighted / totalBytes))
   })
 
-  const hasActiveUpload = computed(() =>
-    items.value.some(
+  const isUploading = computed(() =>
+    items.value.some((item) => item.status === 'uploading' || item.status === 'merging')
+  )
+
+  /** 关闭弹窗需二次确认：仅在已开始且仍有未完成任务时。 */
+  const hasActiveUpload = computed(() => {
+    if (!started.value) return false
+    return items.value.some(
       (item) =>
         item.status === 'waiting' ||
         item.status === 'uploading' ||
         item.status === 'merging' ||
         item.status === 'paused'
     )
-  )
+  })
+
+  const canStart = computed(() => {
+    if (isUploading.value) return false
+    return items.value.some((item) => item.status === 'waiting' || item.status === 'paused')
+  })
 
   const doneItems = computed(() => items.value.filter((item) => item.status === 'done'))
 
+  const failedCount = computed(() => items.value.filter((item) => item.status === 'failed').length)
+
+  /** 已开始且队列已无进行中任务时，可展示结果汇总。 */
+  const showResultSummary = computed(
+    () => started.value && items.value.length > 0 && !hasActiveUpload.value
+  )
+
   function persistSession(item: UploadQueueItem, uploadId: string): void {
     item.uploadId = uploadId
     upsertUploadSession({
@@ -106,6 +131,10 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
     if (uploadId) removeUploadSession(uploadId)
   }
 
+  function sortItemsByName(): void {
+    items.value.sort((a, b) => compareFileName(a.fileName, b.fileName))
+  }
+
   async function runOne(item: UploadQueueItem, resumeId?: string): Promise<void> {
     item.status = 'uploading'
     item.error = ''
@@ -140,7 +169,7 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
   }
 
   function pump(): void {
-    if (paused.value) return
+    if (!started.value || paused.value) return
     while (running < FILE_CONCURRENCY && !paused.value) {
       const next = items.value.find((item) => item.status === 'waiting')
       if (!next) return
@@ -155,9 +184,10 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
     }
   }
 
-  /** 入队本地文件（调用方已完成类型/大小校验）。 */
+  /** 入队本地文件（调用方已完成类型/大小校验）；只展示待上传，不发起请求。 */
   function enqueue(files: File[]): void {
-    for (const file of files) {
+    const sorted = [...files].sort((a, b) => compareFileName(a.name, b.name))
+    for (const file of sorted) {
       items.value.push({
         id: nextItemId(),
         file,
@@ -165,15 +195,18 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
         fileSize: file.size,
         lastModified: file.lastModified,
         percent: 0,
-        status: paused.value ? 'paused' : 'waiting',
+        status: 'waiting',
         error: '',
         uploadId: ''
       })
     }
+    sortItemsByName()
   }
 
-  /** 开始或继续派发。 */
+  /** 开始或继续派发（含断点续传项上的 uploadId）。 */
   function start(): void {
+    if (!items.value.length) return
+    started.value = true
     paused.value = false
     for (const item of items.value) {
       if (item.status === 'paused') item.status = 'waiting'
@@ -183,6 +216,7 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
 
   /** 暂停：不派新任务；进行中分片跑完。 */
   function pause(): void {
+    if (!started.value) return
     paused.value = true
     for (const item of items.value) {
       if (item.status === 'waiting') item.status = 'paused'
@@ -196,7 +230,7 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
     item.error = ''
     item.percent = item.uploadId ? item.percent : 0
     item.status = paused.value ? 'paused' : 'waiting'
-    if (!paused.value) void pump()
+    if (started.value && !paused.value) void pump()
   }
 
   /** 重试全部失败项。 */
@@ -207,11 +241,12 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
         item.status = paused.value ? 'paused' : 'waiting'
       }
     }
-    if (!paused.value) void pump()
+    if (started.value && !paused.value) void pump()
   }
 
-  /** 移除单项并清理会话。 */
+  /** 仅选择阶段可移除；已开始上传后禁止直接移除，避免脏会话。 */
   function remove(id: string): void {
+    if (started.value) return
     const index = items.value.findIndex((row) => row.id === id)
     if (index < 0) return
     const [removed] = items.value.splice(index, 1)
@@ -225,6 +260,7 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
     }
     items.value = []
     paused.value = false
+    started.value = false
     running = 0
   }
 
@@ -234,7 +270,7 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
   }
 
   /**
-   * 用本地重选文件匹配会话并入队续传。
+   * 用本地重选文件匹配会话并入队（待上传）；不自动开始，由用户点「开始上传」续传。
    * @returns matched / unmatched 会话列表
    */
   async function resumeFromSessions(
@@ -267,7 +303,7 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
           fileSize: file.size,
           lastModified: file.lastModified,
           percent: Math.min(MERGING_PERCENT, Number(progress.percent) || 0),
-          status: paused.value ? 'paused' : 'waiting',
+          status: 'waiting',
           error: '',
           uploadId: session.uploadId
         })
@@ -280,6 +316,7 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
         }
       }
     }
+    sortItemsByName()
     return { matched, unmatched }
   }
 
@@ -294,7 +331,12 @@ export function useUploadQueue(options: UseUploadQueueOptions) {
     items,
     overallPercent,
     hasActiveUpload,
+    isUploading,
+    canStart,
     doneItems,
+    failedCount,
+    showResultSummary,
+    started,
     paused,
     enqueue,
     start,