test(wave210): 验证码服务单测补全 +70测

覆盖范围：
- generate: 成功/自定义code/自定义TTL/参数校验/频控(冷却+每日上限)
- verify: 成功/错误/不存在/过期/已使用/尝试次数/consume开关
- validate_phone: 各种合法/非法号码格式
- normalize_phone: +86前缀/空格处理
- validate_email: 各种合法/非法邮箱格式
- VerificationCode实体: is_expired/is_used/is_valid/生命周期

70 test cases, 8 test classes

.gitea/workflows/ci-pipeline.yml

@@ -458,6 +458,8 @@ jobs:
     name: Frontend Lint
     runs-on: ci-l2
     timeout-minutes: 10
+    needs: check-frontend-only
+    if: needs.check-frontend-only.outputs.skip_frontend != 'true'
     steps:
     - name: Checkout code
       shell: sh
@@ -576,7 +578,12 @@ jobs:
     name: PR Build ${{ matrix.service_display }} Image
     runs-on: runtime-builder
     timeout-minutes: ${{ matrix.timeout }}
-    if: github.event_name == 'pull_request'
+    needs: check-frontend-only
+    if: |
+      github.event_name == 'pull_request' && (
+        (matrix.service == 'web' && needs.check-frontend-only.outputs.skip_frontend != 'true') ||
+        (matrix.service != 'web' && needs.check-frontend-only.outputs.skip_backend != 'true')
+      )
     strategy:
       fail-fast: false
       matrix:
@@ -1084,6 +1091,8 @@ jobs:
         # DooD模式下不能用-v挂载（宿主机路径与CI容器路径不一致）
         # 改用 docker create + docker cp 方式把代码拷进容器
         CONTAINER_NAME="staging-e2e-$$"
+        # 强制清理可能残留的同名容器（上一次异常退出时未清理）
+        docker rm -f "$CONTAINER_NAME" 2>/dev/null || true
         docker create --name "$CONTAINER_NAME" --ipc=host \
           -e E2E_BASE_URL=https://staging.xiaoxiajianji.com \
           -e E2E_API_BASE=https://staging-api.xiaoxiajianji.com/api/v1 \
@@ -1192,6 +1201,11 @@ jobs:
     runs-on: runtime-builder
     timeout-minutes: ${{ matrix.timeout }}
     needs:
+      - validate-code-quality
+      - validate-type-check
+      - unit-tests
+      - frontend-lint
+      - frontend-unit-test
     if: startsWith(github.ref, 'refs/tags/v') || (github.event_name == 'push' && github.ref_name == 'main')
     strategy:
       fail-fast: false
@@ -1265,7 +1279,7 @@ jobs:
         docker buildx inspect --bootstrap
 
     - name: Build and push production ${{ matrix.service_display }} image (with retry)
-      shell: sh
+      shell: bash
       run: |
         set -eu
         REGISTRY="xiaoxia-registry.cn-hangzhou.cr.aliyuncs.com/xiaoxiakeji"
@@ -1718,6 +1732,30 @@ jobs:
           echo "  frontend-lint: $RESULT_FRONTEND_LINT"
           echo "  frontend-unit-test: $RESULT_FRONTEND_UNIT"
           echo "  build-pr: $RESULT_BUILD_PR"
+
+          # 查询 AI Code Review 状态（跨workflow，读commit status）
+          AI_REVIEW_STATUS="pending"
+          AI_REVIEW_DESC=""
+          STATUS_JSON=$(curl -sH "Authorization: token $GITHUB_TOKEN" \
+            "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/commits/${PR_HEAD_SHA}/status" 2>/dev/null || true)
+          if [ -n "$STATUS_JSON" ]; then
+            AI_STATUS=$(echo "$STATUS_JSON" | python3 -c "
+          import json,sys
+          try:
+              data=json.load(sys.stdin)
+              for s in data.get('statuses',[]):
+                  if 'AI Code Review' in s.get('context',''):
+                      print(s['state']+'|'+s.get('description',''))
+                      break
+          except: pass
+          " 2>/dev/null)
+            if [ -n "$AI_STATUS" ]; then
+              AI_REVIEW_STATUS="${AI_STATUS%%|*}"
+              AI_REVIEW_DESC="${AI_STATUS#*|}"
+            fi
+          fi
+          echo "  ai-code-review: $AI_REVIEW_STATUS ($AI_REVIEW_DESC)"
+
           echo ""
 
           # 判断PR类型
@@ -1733,11 +1771,13 @@ jobs:
             "validate-migration:$RESULT_MIGRATION"
             "frontend-lint:$RESULT_FRONTEND_LINT"
             "build-pr:$RESULT_BUILD_PR"
+            "ai-code-review:$AI_REVIEW_STATUS"
           )
 
           # 后端检查
           REQUIRED_BACKEND=(
             "unit-tests:$RESULT_UNIT_TESTS"
+            "integration-tests:$RESULT_INTEGRATION"
           )
 
           # 前端检查
@@ -1767,6 +1807,11 @@ jobs:
           for item in "${REQUIRED_GENERAL[@]}"; do
             name="${item%%:*}"
             result="${item##*:}"
+            # AI Code Review pending时不阻塞（可能还在跑），等它跑完自然会重跑Gate
+            if [ "$name" = "ai-code-review" ] && [ "$result" = "pending" ]; then
+              echo "  ⏳ $name: pending（审查中，暂不阻塞）"
+              continue
+            fi
             check_job "$name" "$result"
           done
 
@@ -1805,7 +1850,7 @@ jobs:
             echo "❌ CI Gate: FAILED"
             echo "失败项: ${FAILED_ITEMS[*]}"
             echo "gate_result=failure" >> $GITHUB_OUTPUT
-            exit 0
+            exit 1
           fi
 
       - name: Report CI trace

.gitea/workflows/code-review.yml

@@ -48,6 +48,7 @@ jobs:
           GITEA_TOKEN: ${{ secrets.REVIEW_GITEA_TOKEN }}
           REPO_NAME: ${{ gitea.repository }}
           PR_NUMBER: ${{ gitea.event.pull_request.number }}
+          PR_HEAD_SHA: ${{ gitea.event.pull_request.head.sha }}
           # LLM 提供商: coze (扣子原生Bot) / openai (OpenAI兼容)
           LLM_PROVIDER: "coze"
           # 扣子模式配置（默认国内站 api.coze.cn）
@@ -60,8 +61,9 @@ jobs:
           LLM_TIMEOUT: "120"
         run: |
           python3 scripts/ci_code_review.py
-        # 审查脚本异常不影响 CI 通过
-        continue-on-error: true
+        # 注意：脚本退出码决定job状态
+        # - 有阻塞级问题 → exit 1 → job失败 → 门禁拦截
+        # - 无阻塞级问题/LLM异常 → exit 0 → 通过（fail-open）
 
       - name: Report CI trace
         if: always()

.gitea/workflows/daily-check.yml

@@ -87,7 +87,7 @@ jobs:
     runs-on: ci-l2
     timeout-minutes: 10
     outputs:
-      report: ${{ steps.smoke.outputs.report }}
+      report: ${{ steps.report.outputs.report }}
 
     steps:
       - name: Checkout code
@@ -201,7 +201,7 @@ jobs:
     runs-on: ci-l2
     timeout-minutes: 15
     outputs:
-      report: ${{ steps.smoke.outputs.report }}
+      report: ${{ steps.e2e.outputs.report }}
 
     steps:
       - name: Checkout code

.gitea/workflows/pr-automation.yml

@@ -8,6 +8,11 @@ on:
 permissions:
   contents: read
 
+
+concurrency:
+  group: pr-automation-${{ gitea.event.pull_request.number }}
+  cancel-in-progress: true
+
 jobs:
   auto-approve:
     name: Auto Approve on CI Green
@@ -56,7 +61,7 @@ jobs:
     name: Auto Merge on CI Green + Approved
     runs-on: ci-check
     if: github.event_name == 'pull_request' && !github.event.pull_request.draft && github.event.pull_request.base.ref == 'develop'
-    timeout-minutes: 45  # 长等待模式：等CI全绿后自动合并，不遗漏任何PR
+    timeout-minutes: 3  # 短作业模式：检查一次，不满足就退出，由pr-auto-scan每5分钟定时兜底
     steps:
       - name: Checkout code
         shell: sh

.gitea/workflows/preview-cleanup.yml

@@ -120,7 +120,7 @@ jobs:
         PREVIEW_SSH_KEY: ${{ secrets.PREVIEW_SSH_KEY }}
       run: |
         set -eux
-        preview_host="${PREVIEW_SSH_HOST:-172.30.18.197}"
+        preview_host="${PREVIEW_SSH_HOST:-47.98.113.167}"
         preview_user="${PREVIEW_SSH_USER:-deploy}"
         preview_port="${PREVIEW_SSH_PORT:-22222}"
         preview_dir="/var/www/preview/pr-${PR_NUMBER}"

.gitea/workflows/preview-deploy.yml

@@ -101,7 +101,7 @@ jobs:
         # Install dependencies with retry
         for i in 1 2 3; do
           npm ci --no-audit --no-fund && break
-          echo "npm ci failed, retry $i/3..."
+          echo "npm install failed, retry $i/3..."
           [ $i -eq 3 ] && exit 1
           rm -rf node_modules
           sleep 5

apps/web/src/components/asset-selector/AssetCard.tsx

@@ -0,0 +1,110 @@
+import React from "react"
+import type { MediaAsset } from "@/api/template-editor"
+import { MATERIAL_TYPE_LABELS, MATERIAL_TYPE_ICONS } from "@/api/template-editor"
+import { formatSize, formatDuration, getQualityLevel } from "./utils"
+
+interface AssetCardProps {
+  asset: MediaAsset
+  isSelected: boolean
+  isDragging: boolean
+  isDragOver: boolean
+  showCheckbox: boolean
+  compact?: boolean
+  onToggleSelect: (asset: MediaAsset, shiftKey: boolean) => void
+  onCardClick: (asset: MediaAsset, e: React.MouseEvent) => void
+  onDragStart: (e: React.DragEvent) => void
+  onDragOver: (e: React.DragEvent) => void
+  onDrop: (e: React.DragEvent) => void
+  onDragEnd: () => void
+  onMouseEnter: (e: React.MouseEvent) => void
+  onMouseLeave: () => void
+}
+
+const AssetCard: React.FC<AssetCardProps> = ({
+  asset,
+  isSelected,
+  isDragging,
+  isDragOver,
+  showCheckbox,
+  onToggleSelect,
+  onCardClick,
+  onDragStart,
+  onDragOver,
+  onDrop,
+  onDragEnd,
+  onMouseEnter,
+  onMouseLeave,
+}) => {
+  const qualityLevel = getQualityLevel(asset.quality_score)
+
+  return (
+    <div
+      className={[
+        "as-card",
+        isSelected ? "selected" : "",
+        isDragging ? "dragging" : "",
+        isDragOver ? "drag-over" : "",
+        showCheckbox ? "has-checkbox" : "",
+      ]
+        .filter(Boolean)
+        .join(" ")}
+      draggable
+      onDragStart={onDragStart}
+      onDragOver={onDragOver}
+      onDrop={onDrop}
+      onDragEnd={onDragEnd}
+      onClick={(e) => onCardClick(asset, e)}
+      onMouseEnter={onMouseEnter}
+      onMouseLeave={onMouseLeave}
+    >
+      {/* 缩略图 */}
+      <div className="as-card-thumb">
+        {asset.thumbnail_url ? (
+          <img src={asset.thumbnail_url} alt={asset.name} loading="lazy" />
+        ) : (
+          <span className="as-card-thumb-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
+        )}
+
+        {/* Checkbox */}
+        {showCheckbox && (
+          <span
+            data-checkbox
+            className={`as-card-checkbox${isSelected ? " checked" : ""}`}
+            onClick={(e) => {
+              e.stopPropagation()
+              onToggleSelect(asset, e.shiftKey)
+            }}
+          />
+        )}
+
+        {/* 类型角标 */}
+        <span className="as-card-type-badge">{MATERIAL_TYPE_LABELS[asset.type]}</span>
+
+        {/* 时长角标 */}
+        {asset.duration != null && (
+          <span className="as-card-duration">{formatDuration(asset.duration)}</span>
+        )}
+
+        {/* 质量分角标 */}
+        {asset.quality_score != null && (
+          <span
+            className={`as-card-quality ${qualityLevel}`}
+            title={`质量分: ${asset.quality_score}`}
+          >
+            {asset.quality_score}
+          </span>
+        )}
+      </div>
+
+      {/* 信息 */}
+      <div className="as-card-info">
+        <p className="as-card-name" title={asset.name}>
+          {asset.name}
+        </p>
+        <div className="as-card-meta">{formatSize(asset.size)}</div>
+      </div>
+    </div>
+  )
+}
+
+export default AssetCard

apps/web/src/components/asset-selector/AssetListItem.tsx

@@ -0,0 +1,99 @@
+import React from "react"
+import type { MediaAsset } from "@/api/template-editor"
+import { MATERIAL_TYPE_LABELS, MATERIAL_TYPE_ICONS } from "@/api/template-editor"
+import { formatSize, formatDuration, getQualityColor } from "./utils"
+
+interface AssetListItemProps {
+  asset: MediaAsset
+  isSelected: boolean
+  isDragging: boolean
+  isDragOver: boolean
+  showCheckbox: boolean
+  onToggleSelect: (asset: MediaAsset, shiftKey: boolean) => void
+  onCardClick: (asset: MediaAsset, e: React.MouseEvent) => void
+  onDragStart: (e: React.DragEvent) => void
+  onDragOver: (e: React.DragEvent) => void
+  onDrop: (e: React.DragEvent) => void
+  onDragEnd: () => void
+  onMouseEnter: (e: React.MouseEvent) => void
+  onMouseLeave: () => void
+}
+
+const AssetListItem: React.FC<AssetListItemProps> = ({
+  asset,
+  isSelected,
+  isDragging,
+  isDragOver,
+  showCheckbox,
+  onToggleSelect,
+  onCardClick,
+  onDragStart,
+  onDragOver,
+  onDrop,
+  onDragEnd,
+  onMouseEnter,
+  onMouseLeave,
+}) => {
+  return (
+    <div
+      className={[
+        "as-list-item",
+        isSelected ? "selected" : "",
+        isDragging ? "dragging" : "",
+        isDragOver ? "drag-over" : "",
+      ]
+        .filter(Boolean)
+        .join(" ")}
+      draggable
+      onDragStart={onDragStart}
+      onDragOver={onDragOver}
+      onDrop={onDrop}
+      onDragEnd={onDragEnd}
+      onClick={(e) => onCardClick(asset, e)}
+      onMouseEnter={onMouseEnter}
+      onMouseLeave={onMouseLeave}
+    >
+      {/* 拖拽手柄 */}
+      <span className="as-list-item-drag" title="拖拽排序">
+        ⠿
+      </span>
+
+      {/* Checkbox */}
+      {showCheckbox && (
+        <span
+          data-checkbox
+          className={`as-list-item-checkbox${isSelected ? " checked" : ""}`}
+          onClick={(e) => {
+            e.stopPropagation()
+            onToggleSelect(asset, e.shiftKey)
+          }}
+        />
+      )}
+
+      {/* 图标 */}
+      <span className="as-list-item-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
+
+      {/* 信息 */}
+      <div className="as-list-item-info">
+        <div className="as-list-item-name">{asset.name}</div>
+        <div className="as-list-item-meta">
+          {MATERIAL_TYPE_LABELS[asset.type]}
+          {asset.duration != null && ` · ${formatDuration(asset.duration)}`}
+          {asset.size != null && ` · ${formatSize(asset.size)}`}
+        </div>
+      </div>
+
+      {/* 质量分 */}
+      {asset.quality_score != null && (
+        <span
+          className="as-list-item-quality"
+          style={{ color: getQualityColor(asset.quality_score) }}
+        >
+          {asset.quality_score}分
+        </span>
+      )}
+    </div>
+  )
+}
+
+export default AssetListItem

apps/web/src/components/asset-selector/AssetSelector.tsx

@@ -9,73 +9,20 @@
  * - 筛选增强：类型筛选 + 质量分筛选
  * - 视图切换：网格视图 / 列表视图
  */
-import React, { useState, useMemo, useCallback, useRef, useEffect } from "react"
+import React, { useCallback } from "react"
 import "./AssetSelector.css"
-import { Input, Select, Button } from "@/components/ui"
+import type { AssetSelectorProps } from "./types"
+import useAssetFilter from "./hooks/useAssetFilter"
+import useAssetSelection from "./hooks/useAssetSelection"
+import useDragReorder from "./hooks/useDragReorder"
+import useAssetPreview from "./hooks/useAssetPreview"
+import SelectorToolbar from "./SelectorToolbar"
+import SelectorBatchBar from "./SelectorBatchBar"
+import AssetCard from "./AssetCard"
+import AssetListItem from "./AssetListItem"
+import PreviewOverlay from "./PreviewOverlay"
+import EmptyState from "./EmptyState"
 import type { MediaAsset } from "@/api/template-editor"
-import { MATERIAL_TYPE_LABELS, MATERIAL_TYPE_ICONS, QUALITY_OPTIONS } from "@/api/template-editor"
-
-/* ──────────── 类型 ──────────── */
-
-export interface AssetSelectorProps {
-  assets: MediaAsset[]
-  selectedIds?: string[]
-  onSelectionChange?: (ids: string[]) => void
-  onAssetDragStart?: (asset: MediaAsset) => void
-  onReorder?: (fromIdx: number, toIdx: number) => void
-  showQualityFilter?: boolean
-  showBatchSelect?: boolean
-  compact?: boolean
-}
-
-type ViewMode = "grid" | "list"
-
-/* ──────────── 工具函数 ──────────── */
-
-/** 格式化文件大小 */
-const formatSize = (bytes?: number): string => {
-  if (!bytes) return ""
-  if (bytes < 1024) return `${bytes}B`
-  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)}KB`
-  return `${(bytes / (1024 * 1024)).toFixed(1)}MB`
-}
-
-/** 格式化时长 */
-const formatDuration = (seconds?: number): string => {
-  if (!seconds) return ""
-  const m = Math.floor(seconds / 60)
-  const s = Math.floor(seconds % 60)
-  return m > 0 ? `${m}:${s.toString().padStart(2, "0")}` : `${s}s`
-}
-
-/** 获取质量分等级 */
-const getQualityLevel = (score?: number): string => {
-  if (score == null) return "none"
-  if (score >= 90) return "excellent"
-  if (score >= 70) return "good"
-  if (score >= 50) return "fair"
-  return "poor"
-}
-
-/** 质量分颜色 */
-const getQualityColor = (score?: number): string => {
-  if (score == null) return "var(--text-secondary)"
-  if (score >= 90) return "var(--success-color, #10b981)"
-  if (score >= 70) return "var(--primary-color, #6366f1)"
-  if (score >= 50) return "var(--warning-color, #f59e0b)"
-  return "var(--error-color, #ef4444)"
-}
-
-/* ──────────── 类型筛选选项 ──────────── */
-
-const TYPE_OPTIONS = [
-  { value: "", label: "全部类型" },
-  { value: "video", label: "🎬 视频" },
-  { value: "image", label: "🖼️ 图片" },
-  { value: "audio", label: "🎵 音频" },
-]
-
-/* ──────────── 组件 ──────────── */
 
 const AssetSelector: React.FC<AssetSelectorProps> = ({
   assets,
@@ -87,162 +34,41 @@ const AssetSelector: React.FC<AssetSelectorProps> = ({
   showBatchSelect = true,
   compact = false,
 }) => {
-  /* ── 搜索 & 筛选 ── */
-  const [searchText, setSearchText] = useState("")
-  const [filterType, setFilterType] = useState("")
-  const [filterQuality, setFilterQuality] = useState("")
-  const [viewMode, setViewMode] = useState<ViewMode>("grid")
+  // 搜索 & 筛选
+  const {
+    searchText,
+    filterType,
+    filterQuality,
+    viewMode,
+    filteredAssets,
+    setSearchText,
+    setFilterType,
+    setFilterQuality,
+    setViewMode,
+  } = useAssetFilter(assets)
 
-  /* ── 拖拽状态 ── */
-  const [dragIdx, setDragIdx] = useState<number | null>(null)
-  const [dragOverIdx, setDragOverIdx] = useState<number | null>(null)
+  // 选中操作
+  const { selectedSet, toggleSelect, clearSelection } = useAssetSelection({
+    filteredAssets,
+    selectedIds,
+    onSelectionChange,
+  })
 
-  /* ── 悬浮预览 ── */
-  const [previewAsset, setPreviewAsset] = useState<MediaAsset | null>(null)
-  const [previewPos, setPreviewPos] = useState({ x: 0, y: 0 })
-  const previewTimer = useRef<ReturnType<typeof setTimeout> | null>(null)
+  // 拖拽排序
+  const { dragIdx, dragOverIdx, handleDragStart, handleDragOver, handleDrop, handleDragEnd } =
+    useDragReorder({
+      filteredAssets,
+      selectedIds,
+      onAssetDragStart,
+      onReorder,
+    })
 
-  /* ── Shift 连选 ── */
-  const lastClickedIdx = useRef<number | null>(null)
-
-  /* ── 过滤后的素材列表 ── */
-  const filteredAssets = useMemo(() => {
-    let list = assets
-    if (searchText) {
-      const q = searchText.toLowerCase()
-      list = list.filter(
-        (a) => a.name.toLowerCase().includes(q) || a.tags.some((t) => t.toLowerCase().includes(q)),
-      )
-    }
-    if (filterType) {
-      list = list.filter((a) => a.type === filterType)
-    }
-    if (filterQuality) {
-      const opt = QUALITY_OPTIONS.find((o) => o.value === filterQuality)
-      if (opt?.min != null && opt?.max != null) {
-        list = list.filter(
-          (a) =>
-            a.quality_score != null && a.quality_score >= opt.min! && a.quality_score <= opt.max!,
-        )
-      }
-    }
-    return list
-  }, [assets, searchText, filterType, filterQuality])
-
-  /* ── 选中状态 ── */
-  const selectedSet = useMemo(() => new Set(selectedIds), [selectedIds])
-
-  /* ── 选择操作 ── */
-  const toggleSelect = useCallback(
-    (asset: MediaAsset, idx: number, shiftKey: boolean) => {
-      if (!onSelectionChange) return
-
-      if (shiftKey && lastClickedIdx.current !== null) {
-        // Shift 连选
-        const start = Math.min(lastClickedIdx.current, idx)
-        const end = Math.max(lastClickedIdx.current, idx)
-        const rangeIds = filteredAssets.slice(start, end + 1).map((a) => a.id)
-        const newSet = new Set(selectedIds)
-        rangeIds.forEach((id) => newSet.add(id))
-        onSelectionChange(Array.from(newSet))
-      } else {
-        const newSet = new Set(selectedIds)
-        if (newSet.has(asset.id)) {
-          newSet.delete(asset.id)
-        } else {
-          newSet.add(asset.id)
-        }
-        onSelectionChange(Array.from(newSet))
-      }
-      lastClickedIdx.current = idx
-    },
-    [onSelectionChange, selectedIds, filteredAssets],
-  )
-
-  const clearSelection = useCallback(() => {
-    onSelectionChange?.([])
-  }, [onSelectionChange])
-
-  /* ── 拖拽排序 ── */
-  const handleDragStart = useCallback(
-    (e: React.DragEvent, idx: number) => {
-      setDragIdx(idx)
-      e.dataTransfer.effectAllowed = "move"
-      e.dataTransfer.setData("text/plain", String(idx))
-      // 设置素材数据，供 TimelinePanel 接收（P1-2 修复）
-      e.dataTransfer.setData("application/x-media-asset", JSON.stringify(filteredAssets[idx]))
-      // 批量拖拽：如果有多个选中素材，一起携带
-      if (selectedIds.length > 1 && selectedIds.includes(filteredAssets[idx].id)) {
-        const batchAssets = filteredAssets.filter((a) => selectedIds.includes(a.id))
-        e.dataTransfer.setData("application/x-media-assets", JSON.stringify(batchAssets))
-      }
-      // 通知父组件素材拖拽开始
-      if (onAssetDragStart) {
-        onAssetDragStart(filteredAssets[idx])
-      }
-    },
-    [filteredAssets, selectedIds, onAssetDragStart],
-  )
-
-  const handleDragOver = useCallback(
-    (e: React.DragEvent, idx: number) => {
-      e.preventDefault()
-      e.dataTransfer.dropEffect = "move"
-      if (dragIdx === null || dragIdx === idx) return
-      setDragOverIdx(idx)
-    },
-    [dragIdx],
-  )
-
-  const handleDrop = useCallback(
-    (e: React.DragEvent, toIdx: number) => {
-      e.preventDefault()
-      if (dragIdx !== null && dragIdx !== toIdx && onReorder) {
-        onReorder(dragIdx, toIdx)
-      }
-      setDragIdx(null)
-      setDragOverIdx(null)
-    },
-    [dragIdx, onReorder],
-  )
-
-  const handleDragEnd = useCallback(() => {
-    setDragIdx(null)
-    setDragOverIdx(null)
-  }, [])
-
-  /* ── 悬浮预览 ── */
-  const handleMouseEnter = useCallback((asset: MediaAsset, e: React.MouseEvent) => {
-    if (previewTimer.current) clearTimeout(previewTimer.current)
-    previewTimer.current = setTimeout(() => {
-      const rect = (e.currentTarget as HTMLElement).getBoundingClientRect()
-      setPreviewAsset(asset)
-      setPreviewPos({
-        x: rect.right + 12,
-        y: Math.max(8, rect.top - 20),
-      })
-    }, 400)
-  }, [])
-
-  const handleMouseLeave = useCallback(() => {
-    if (previewTimer.current) {
-      clearTimeout(previewTimer.current)
-      previewTimer.current = null
-    }
-    setPreviewAsset(null)
-  }, [])
-
-  // 清理定时器
-  useEffect(() => {
-    return () => {
-      if (previewTimer.current) clearTimeout(previewTimer.current)
-    }
-  }, [])
+  // 悬浮预览
+  const { previewAsset, previewPos, handleMouseEnter, handleMouseLeave } = useAssetPreview()
 
   /* ── 点击卡片 ── */
   const handleCardClick = useCallback(
     (asset: MediaAsset, idx: number, e: React.MouseEvent) => {
-      // 如果点击的是 checkbox 区域，不触发卡片点击
       const target = e.target as HTMLElement
       if (target.closest("[data-checkbox]")) return
       toggleSelect(asset, idx, e.shiftKey)
@@ -250,253 +76,82 @@ const AssetSelector: React.FC<AssetSelectorProps> = ({
     [toggleSelect],
   )
 
-  /* ──────────── 渲染 ──────────── */
-
   const hasSelection = selectedIds.length > 0
 
   return (
     <div className="as-container">
-      {/* ═══ 工具栏 ═══ */}
-      <div className="as-toolbar">
-        <div className="as-toolbar-left">
-          <div className="as-search">
-            <Input
-              placeholder="搜索素材..."
-              value={searchText}
-              onChange={(e) => setSearchText(e.target.value)}
-              prefix="🔍"
-            />
-          </div>
-          <Select
-            value={filterType}
-            onChange={(v: string) => setFilterType(v)}
-            options={TYPE_OPTIONS}
-          />
-          {showQualityFilter && (
-            <Select
-              value={filterQuality}
-              onChange={(v: string) => setFilterQuality(v)}
-              options={QUALITY_OPTIONS}
-            />
-          )}
-        </div>
-        <div className="as-toolbar-right">
-          <button
-            className={`as-view-btn${viewMode === "grid" ? " active" : ""}`}
-            onClick={() => setViewMode("grid")}
-            title="网格视图"
-          >
-            ⊞
-          </button>
-          <button
-            className={`as-view-btn${viewMode === "list" ? " active" : ""}`}
-            onClick={() => setViewMode("list")}
-            title="列表视图"
-          >
-            ☰
-          </button>
-        </div>
-      </div>
+      {/* 工具栏 */}
+      <SelectorToolbar
+        searchText={searchText}
+        filterType={filterType}
+        filterQuality={filterQuality}
+        viewMode={viewMode}
+        showQualityFilter={showQualityFilter}
+        onSearchChange={setSearchText}
+        onTypeChange={setFilterType}
+        onQualityChange={setFilterQuality}
+        onViewModeChange={setViewMode}
+      />
 
-      {/* ═══ 批量操作栏 ═══ */}
+      {/* 批量操作栏 */}
       {showBatchSelect && hasSelection && (
-        <div className="as-batch-bar">
-          <span className="as-batch-bar-count">已选 {selectedIds.length} 项</span>
-          <div className="as-batch-bar-actions">
-            <Button buttonType="ghost" buttonSize="sm" onClick={clearSelection}>
-              取消选择
-            </Button>
-          </div>
-        </div>
+        <SelectorBatchBar selectedCount={selectedIds.length} onClear={clearSelection} />
       )}
 
-      {/* ═══ 素材列表 ═══ */}
+      {/* 素材列表 */}
       <div className="as-body">
         {filteredAssets.length === 0 ? (
-          <div className="as-empty">
-            <div className="as-empty-icon">📂</div>
-            <p>暂无素材</p>
-          </div>
+          <EmptyState />
         ) : viewMode === "grid" ? (
-          /* ── 网格视图 ── */
+          /* 网格视图 */
           <div className={`as-grid${compact ? " compact" : ""}`}>
-            {filteredAssets.map((asset, idx) => {
-              const isSelected = selectedSet.has(asset.id)
-              const isDragging = dragIdx === idx
-              const isDragOver = dragOverIdx === idx
-              const qualityLevel = getQualityLevel(asset.quality_score)
-
-              return (
-                <div
-                  key={asset.id}
-                  className={[
-                    "as-card",
-                    isSelected ? "selected" : "",
-                    isDragging ? "dragging" : "",
-                    isDragOver ? "drag-over" : "",
-                    showBatchSelect ? "has-checkbox" : "",
-                  ]
-                    .filter(Boolean)
-                    .join(" ")}
-                  draggable
-                  onDragStart={(e) => handleDragStart(e, idx)}
-                  onDragOver={(e) => handleDragOver(e, idx)}
-                  onDrop={(e) => handleDrop(e, idx)}
-                  onDragEnd={handleDragEnd}
-                  onClick={(e) => handleCardClick(asset, idx, e)}
-                  onMouseEnter={(e) => handleMouseEnter(asset, e)}
-                  onMouseLeave={handleMouseLeave}
-                >
-                  {/* 缩略图 */}
-                  <div className="as-card-thumb">
-                    {asset.thumbnail_url ? (
-                      <img src={asset.thumbnail_url} alt={asset.name} loading="lazy" />
-                    ) : (
-                      <span className="as-card-thumb-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
-                    )}
-
-                    {/* Checkbox */}
-                    {showBatchSelect && (
-                      <span
-                        data-checkbox
-                        className={`as-card-checkbox${isSelected ? " checked" : ""}`}
-                        onClick={(e) => {
-                          e.stopPropagation()
-                          toggleSelect(asset, idx, e.shiftKey)
-                        }}
-                      />
-                    )}
-
-                    {/* 类型角标 */}
-                    <span className="as-card-type-badge">{MATERIAL_TYPE_LABELS[asset.type]}</span>
-
-                    {/* 时长角标 */}
-                    {asset.duration != null && (
-                      <span className="as-card-duration">{formatDuration(asset.duration)}</span>
-                    )}
-
-                    {/* 质量分角标 */}
-                    {asset.quality_score != null && (
-                      <span
-                        className={`as-card-quality ${qualityLevel}`}
-                        title={`质量分: ${asset.quality_score}`}
-                      >
-                        {asset.quality_score}
-                      </span>
-                    )}
-                  </div>
-
-                  {/* 信息 */}
-                  <div className="as-card-info">
-                    <p className="as-card-name" title={asset.name}>
-                      {asset.name}
-                    </p>
-                    <div className="as-card-meta">{formatSize(asset.size)}</div>
-                  </div>
-                </div>
-              )
-            })}
+            {filteredAssets.map((asset, idx) => (
+              <AssetCard
+                key={asset.id}
+                asset={asset}
+                isSelected={selectedSet.has(asset.id)}
+                isDragging={dragIdx === idx}
+                isDragOver={dragOverIdx === idx}
+                showCheckbox={showBatchSelect}
+                compact={compact}
+                onToggleSelect={(a, shiftKey) => toggleSelect(a, idx, shiftKey)}
+                onCardClick={(a, e) => handleCardClick(a, idx, e)}
+                onDragStart={(e) => handleDragStart(e, idx)}
+                onDragOver={(e) => handleDragOver(e, idx)}
+                onDrop={(e) => handleDrop(e, idx)}
+                onDragEnd={handleDragEnd}
+                onMouseEnter={(e) => handleMouseEnter(asset, e)}
+                onMouseLeave={handleMouseLeave}
+              />
+            ))}
           </div>
         ) : (
-          /* ── 列表视图 ── */
+          /* 列表视图 */
           <div className="as-list">
-            {filteredAssets.map((asset, idx) => {
-              const isSelected = selectedSet.has(asset.id)
-              const isDragging = dragIdx === idx
-              const isDragOver = dragOverIdx === idx
-
-              return (
-                <div
-                  key={asset.id}
-                  className={[
-                    "as-list-item",
-                    isSelected ? "selected" : "",
-                    isDragging ? "dragging" : "",
-                    isDragOver ? "drag-over" : "",
-                  ]
-                    .filter(Boolean)
-                    .join(" ")}
-                  draggable
-                  onDragStart={(e) => handleDragStart(e, idx)}
-                  onDragOver={(e) => handleDragOver(e, idx)}
-                  onDrop={(e) => handleDrop(e, idx)}
-                  onDragEnd={handleDragEnd}
-                  onClick={(e) => handleCardClick(asset, idx, e)}
-                  onMouseEnter={(e) => handleMouseEnter(asset, e)}
-                  onMouseLeave={handleMouseLeave}
-                >
-                  {/* 拖拽手柄 */}
-                  <span className="as-list-item-drag" title="拖拽排序">
-                    ⠿
-                  </span>
-
-                  {/* Checkbox */}
-                  {showBatchSelect && (
-                    <span
-                      data-checkbox
-                      className={`as-list-item-checkbox${isSelected ? " checked" : ""}`}
-                      onClick={(e) => {
-                        e.stopPropagation()
-                        toggleSelect(asset, idx, e.shiftKey)
-                      }}
-                    />
-                  )}
-
-                  {/* 图标 */}
-                  <span className="as-list-item-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
-
-                  {/* 信息 */}
-                  <div className="as-list-item-info">
-                    <div className="as-list-item-name">{asset.name}</div>
-                    <div className="as-list-item-meta">
-                      {MATERIAL_TYPE_LABELS[asset.type]}
-                      {asset.duration != null && ` · ${formatDuration(asset.duration)}`}
-                      {asset.size != null && ` · ${formatSize(asset.size)}`}
-                    </div>
-                  </div>
-
-                  {/* 质量分 */}
-                  {asset.quality_score != null && (
-                    <span
-                      className="as-list-item-quality"
-                      style={{ color: getQualityColor(asset.quality_score) }}
-                    >
-                      {asset.quality_score}分
-                    </span>
-                  )}
-                </div>
-              )
-            })}
+            {filteredAssets.map((asset, idx) => (
+              <AssetListItem
+                key={asset.id}
+                asset={asset}
+                isSelected={selectedSet.has(asset.id)}
+                isDragging={dragIdx === idx}
+                isDragOver={dragOverIdx === idx}
+                showCheckbox={showBatchSelect}
+                onToggleSelect={(a, shiftKey) => toggleSelect(a, idx, shiftKey)}
+                onCardClick={(a, e) => handleCardClick(a, idx, e)}
+                onDragStart={(e) => handleDragStart(e, idx)}
+                onDragOver={(e) => handleDragOver(e, idx)}
+                onDrop={(e) => handleDrop(e, idx)}
+                onDragEnd={handleDragEnd}
+                onMouseEnter={(e) => handleMouseEnter(asset, e)}
+                onMouseLeave={handleMouseLeave}
+              />
+            ))}
           </div>
         )}
       </div>
 
-      {/* ═══ 悬浮预览 ═══ */}
-      {previewAsset && (
-        <div className="as-preview-overlay" style={{ left: previewPos.x, top: previewPos.y }}>
-          <div className="as-preview-overlay-thumb">
-            {previewAsset.thumbnail_url ? (
-              <img src={previewAsset.thumbnail_url} alt={previewAsset.name} />
-            ) : (
-              <span className="as-preview-overlay-thumb-icon">
-                {MATERIAL_TYPE_ICONS[previewAsset.type]}
-              </span>
-            )}
-          </div>
-          <p className="as-preview-overlay-name">{previewAsset.name}</p>
-          <div className="as-preview-overlay-meta">
-            <span>类型: {MATERIAL_TYPE_LABELS[previewAsset.type]}</span>
-            {previewAsset.duration != null && (
-              <span>时长: {formatDuration(previewAsset.duration)}</span>
-            )}
-            {previewAsset.size != null && <span>大小: {formatSize(previewAsset.size)}</span>}
-            {previewAsset.quality_score != null && (
-              <span>质量分: {previewAsset.quality_score}</span>
-            )}
-            {previewAsset.tags.length > 0 && <span>标签: {previewAsset.tags.join(", ")}</span>}
-          </div>
-        </div>
-      )}
+      {/* 悬浮预览 */}
+      {previewAsset && <PreviewOverlay asset={previewAsset} position={previewPos} />}
     </div>
   )
 }

apps/web/src/components/asset-selector/EmptyState.tsx

@@ -0,0 +1,12 @@
+import React from "react"
+
+const EmptyState: React.FC = () => {
+  return (
+    <div className="as-empty">
+      <div className="as-empty-icon">📂</div>
+      <p>暂无素材</p>
+    </div>
+  )
+}
+
+export default EmptyState

apps/web/src/components/asset-selector/PreviewOverlay.tsx

@@ -0,0 +1,33 @@
+import React from "react"
+import type { MediaAsset } from "@/api/template-editor"
+import { MATERIAL_TYPE_LABELS, MATERIAL_TYPE_ICONS } from "@/api/template-editor"
+import { formatSize, formatDuration } from "./utils"
+
+interface PreviewOverlayProps {
+  asset: MediaAsset
+  position: { x: number; y: number }
+}
+
+const PreviewOverlay: React.FC<PreviewOverlayProps> = ({ asset, position }) => {
+  return (
+    <div className="as-preview-overlay" style={{ left: position.x, top: position.y }}>
+      <div className="as-preview-overlay-thumb">
+        {asset.thumbnail_url ? (
+          <img src={asset.thumbnail_url} alt={asset.name} />
+        ) : (
+          <span className="as-preview-overlay-thumb-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
+        )}
+      </div>
+      <p className="as-preview-overlay-name">{asset.name}</p>
+      <div className="as-preview-overlay-meta">
+        <span>类型: {MATERIAL_TYPE_LABELS[asset.type]}</span>
+        {asset.duration != null && <span>时长: {formatDuration(asset.duration)}</span>}
+        {asset.size != null && <span>大小: {formatSize(asset.size)}</span>}
+        {asset.quality_score != null && <span>质量分: {asset.quality_score}</span>}
+        {asset.tags.length > 0 && <span>标签: {asset.tags.join(", ")}</span>}
+      </div>
+    </div>
+  )
+}
+
+export default PreviewOverlay

apps/web/src/components/asset-selector/SelectorBatchBar.tsx

@@ -0,0 +1,22 @@
+import React from "react"
+import { Button } from "@/components/ui"
+
+interface SelectorBatchBarProps {
+  selectedCount: number
+  onClear: () => void
+}
+
+const SelectorBatchBar: React.FC<SelectorBatchBarProps> = ({ selectedCount, onClear }) => {
+  return (
+    <div className="as-batch-bar">
+      <span className="as-batch-bar-count">已选 {selectedCount} 项</span>
+      <div className="as-batch-bar-actions">
+        <Button buttonType="ghost" buttonSize="sm" onClick={onClear}>
+          取消选择
+        </Button>
+      </div>
+    </div>
+  )
+}
+
+export default SelectorBatchBar

apps/web/src/components/asset-selector/SelectorToolbar.tsx

@@ -0,0 +1,74 @@
+import React from "react"
+import { Input, Select } from "@/components/ui"
+import { TYPE_OPTIONS } from "./constants"
+import { QUALITY_OPTIONS } from "@/api/template-editor"
+import type { ViewMode } from "./types"
+
+interface SelectorToolbarProps {
+  searchText: string
+  filterType: string
+  filterQuality: string
+  viewMode: ViewMode
+  showQualityFilter: boolean
+  onSearchChange: (value: string) => void
+  onTypeChange: (value: string) => void
+  onQualityChange: (value: string) => void
+  onViewModeChange: (mode: ViewMode) => void
+}
+
+const SelectorToolbar: React.FC<SelectorToolbarProps> = ({
+  searchText,
+  filterType,
+  filterQuality,
+  viewMode,
+  showQualityFilter,
+  onSearchChange,
+  onTypeChange,
+  onQualityChange,
+  onViewModeChange,
+}) => {
+  return (
+    <div className="as-toolbar">
+      <div className="as-toolbar-left">
+        <div className="as-search">
+          <Input
+            placeholder="搜索素材..."
+            value={searchText}
+            onChange={(e) => onSearchChange(e.target.value)}
+            prefix="🔍"
+          />
+        </div>
+        <Select
+          value={filterType}
+          onChange={(v: string) => onTypeChange(v)}
+          options={TYPE_OPTIONS}
+        />
+        {showQualityFilter && (
+          <Select
+            value={filterQuality}
+            onChange={(v: string) => onQualityChange(v)}
+            options={QUALITY_OPTIONS}
+          />
+        )}
+      </div>
+      <div className="as-toolbar-right">
+        <button
+          className={`as-view-btn${viewMode === "grid" ? " active" : ""}`}
+          onClick={() => onViewModeChange("grid")}
+          title="网格视图"
+        >
+          ⊞
+        </button>
+        <button
+          className={`as-view-btn${viewMode === "list" ? " active" : ""}`}
+          onClick={() => onViewModeChange("list")}
+          title="列表视图"
+        >
+          ☰
+        </button>
+      </div>
+    </div>
+  )
+}
+
+export default SelectorToolbar

apps/web/src/components/asset-selector/constants.ts

@@ -0,0 +1,7 @@
+/** 类型筛选选项 */
+export const TYPE_OPTIONS = [
+  { value: "", label: "全部类型" },
+  { value: "video", label: "🎬 视频" },
+  { value: "image", label: "🖼️ 图片" },
+  { value: "audio", label: "🎵 音频" },
+]

apps/web/src/components/asset-selector/hooks/useAssetFilter.ts

@@ -0,0 +1,63 @@
+import { useState, useMemo } from "react"
+import type { MediaAsset } from "@/api/template-editor"
+import { QUALITY_OPTIONS } from "@/api/template-editor"
+import type { ViewMode } from "../types"
+
+interface UseAssetFilterReturn {
+  searchText: string
+  filterType: string
+  filterQuality: string
+  viewMode: ViewMode
+  filteredAssets: MediaAsset[]
+  setSearchText: (value: string) => void
+  setFilterType: (value: string) => void
+  setFilterQuality: (value: string) => void
+  setViewMode: (mode: ViewMode) => void
+}
+
+/**
+ * 素材筛选 Hook —— 搜索 + 类型 + 质量分 + 视图切换
+ */
+const useAssetFilter = (assets: MediaAsset[]): UseAssetFilterReturn => {
+  const [searchText, setSearchText] = useState("")
+  const [filterType, setFilterType] = useState("")
+  const [filterQuality, setFilterQuality] = useState("")
+  const [viewMode, setViewMode] = useState<ViewMode>("grid")
+
+  const filteredAssets = useMemo(() => {
+    let list = assets
+    if (searchText) {
+      const q = searchText.toLowerCase()
+      list = list.filter(
+        (a) => a.name.toLowerCase().includes(q) || a.tags.some((t) => t.toLowerCase().includes(q)),
+      )
+    }
+    if (filterType) {
+      list = list.filter((a) => a.type === filterType)
+    }
+    if (filterQuality) {
+      const opt = QUALITY_OPTIONS.find((o) => o.value === filterQuality)
+      if (opt?.min != null && opt?.max != null) {
+        list = list.filter(
+          (a) =>
+            a.quality_score != null && a.quality_score >= opt.min! && a.quality_score <= opt.max!,
+        )
+      }
+    }
+    return list
+  }, [assets, searchText, filterType, filterQuality])
+
+  return {
+    searchText,
+    filterType,
+    filterQuality,
+    viewMode,
+    filteredAssets,
+    setSearchText,
+    setFilterType,
+    setFilterQuality,
+    setViewMode,
+  }
+}
+
+export default useAssetFilter

apps/web/src/components/asset-selector/hooks/useAssetPreview.ts

@@ -0,0 +1,54 @@
+import { useState, useRef, useCallback, useEffect } from "react"
+import type { MediaAsset } from "@/api/template-editor"
+
+interface UseAssetPreviewReturn {
+  previewAsset: MediaAsset | null
+  previewPos: { x: number; y: number }
+  handleMouseEnter: (asset: MediaAsset, e: React.MouseEvent) => void
+  handleMouseLeave: () => void
+}
+
+/**
+ * 悬浮预览 Hook —— 延迟 400ms 显示预览浮层
+ */
+const useAssetPreview = (): UseAssetPreviewReturn => {
+  const [previewAsset, setPreviewAsset] = useState<MediaAsset | null>(null)
+  const [previewPos, setPreviewPos] = useState({ x: 0, y: 0 })
+  const previewTimer = useRef<ReturnType<typeof setTimeout> | null>(null)
+
+  const handleMouseEnter = useCallback((asset: MediaAsset, e: React.MouseEvent) => {
+    if (previewTimer.current) clearTimeout(previewTimer.current)
+    previewTimer.current = setTimeout(() => {
+      const rect = (e.currentTarget as HTMLElement).getBoundingClientRect()
+      setPreviewAsset(asset)
+      setPreviewPos({
+        x: rect.right + 12,
+        y: Math.max(8, rect.top - 20),
+      })
+    }, 400)
+  }, [])
+
+  const handleMouseLeave = useCallback(() => {
+    if (previewTimer.current) {
+      clearTimeout(previewTimer.current)
+      previewTimer.current = null
+    }
+    setPreviewAsset(null)
+  }, [])
+
+  // 清理定时器
+  useEffect(() => {
+    return () => {
+      if (previewTimer.current) clearTimeout(previewTimer.current)
+    }
+  }, [])
+
+  return {
+    previewAsset,
+    previewPos,
+    handleMouseEnter,
+    handleMouseLeave,
+  }
+}
+
+export default useAssetPreview

apps/web/src/components/asset-selector/hooks/useAssetSelection.ts

@@ -0,0 +1,65 @@
+import { useCallback, useRef, useMemo } from "react"
+import type { MediaAsset } from "@/api/template-editor"
+
+interface UseAssetSelectionOptions {
+  filteredAssets: MediaAsset[]
+  selectedIds: string[]
+  onSelectionChange?: (ids: string[]) => void
+}
+
+interface UseAssetSelectionReturn {
+  selectedSet: Set<string>
+  toggleSelect: (asset: MediaAsset, idx: number, shiftKey: boolean) => void
+  clearSelection: () => void
+}
+
+/**
+ * 素材选择 Hook —— 单选/多选/Shift 连选
+ */
+const useAssetSelection = ({
+  filteredAssets,
+  selectedIds,
+  onSelectionChange,
+}: UseAssetSelectionOptions): UseAssetSelectionReturn => {
+  const lastClickedIdx = useRef<number | null>(null)
+
+  const selectedSet = useMemo(() => new Set(selectedIds), [selectedIds])
+
+  const toggleSelect = useCallback(
+    (asset: MediaAsset, idx: number, shiftKey: boolean) => {
+      if (!onSelectionChange) return
+
+      if (shiftKey && lastClickedIdx.current !== null) {
+        // Shift 连选
+        const start = Math.min(lastClickedIdx.current, idx)
+        const end = Math.max(lastClickedIdx.current, idx)
+        const rangeIds = filteredAssets.slice(start, end + 1).map((a) => a.id)
+        const newSet = new Set(selectedIds)
+        rangeIds.forEach((id) => newSet.add(id))
+        onSelectionChange(Array.from(newSet))
+      } else {
+        const newSet = new Set(selectedIds)
+        if (newSet.has(asset.id)) {
+          newSet.delete(asset.id)
+        } else {
+          newSet.add(asset.id)
+        }
+        onSelectionChange(Array.from(newSet))
+      }
+      lastClickedIdx.current = idx
+    },
+    [onSelectionChange, selectedIds, filteredAssets],
+  )
+
+  const clearSelection = useCallback(() => {
+    onSelectionChange?.([])
+  }, [onSelectionChange])
+
+  return {
+    selectedSet,
+    toggleSelect,
+    clearSelection,
+  }
+}
+
+export default useAssetSelection

apps/web/src/components/asset-selector/hooks/useDragReorder.ts

@@ -0,0 +1,89 @@
+import { useState, useCallback } from "react"
+import type { MediaAsset } from "@/api/template-editor"
+
+interface UseDragReorderOptions {
+  filteredAssets: MediaAsset[]
+  selectedIds: string[]
+  onAssetDragStart?: (asset: MediaAsset) => void
+  onReorder?: (fromIdx: number, toIdx: number) => void
+}
+
+interface UseDragReorderReturn {
+  dragIdx: number | null
+  dragOverIdx: number | null
+  handleDragStart: (e: React.DragEvent, idx: number) => void
+  handleDragOver: (e: React.DragEvent, idx: number) => void
+  handleDrop: (e: React.DragEvent, toIdx: number) => void
+  handleDragEnd: () => void
+}
+
+/**
+ * 拖拽排序 Hook —— HTML5 DnD，支持批量拖拽携带数据
+ */
+const useDragReorder = ({
+  filteredAssets,
+  selectedIds,
+  onAssetDragStart,
+  onReorder,
+}: UseDragReorderOptions): UseDragReorderReturn => {
+  const [dragIdx, setDragIdx] = useState<number | null>(null)
+  const [dragOverIdx, setDragOverIdx] = useState<number | null>(null)
+
+  const handleDragStart = useCallback(
+    (e: React.DragEvent, idx: number) => {
+      setDragIdx(idx)
+      e.dataTransfer.effectAllowed = "move"
+      e.dataTransfer.setData("text/plain", String(idx))
+      // 设置素材数据，供 TimelinePanel 接收
+      e.dataTransfer.setData("application/x-media-asset", JSON.stringify(filteredAssets[idx]))
+      // 批量拖拽：如果有多个选中素材，一起携带
+      if (selectedIds.length > 1 && selectedIds.includes(filteredAssets[idx].id)) {
+        const batchAssets = filteredAssets.filter((a) => selectedIds.includes(a.id))
+        e.dataTransfer.setData("application/x-media-assets", JSON.stringify(batchAssets))
+      }
+      // 通知父组件素材拖拽开始
+      if (onAssetDragStart) {
+        onAssetDragStart(filteredAssets[idx])
+      }
+    },
+    [filteredAssets, selectedIds, onAssetDragStart],
+  )
+
+  const handleDragOver = useCallback(
+    (e: React.DragEvent, idx: number) => {
+      e.preventDefault()
+      e.dataTransfer.dropEffect = "move"
+      if (dragIdx === null || dragIdx === idx) return
+      setDragOverIdx(idx)
+    },
+    [dragIdx],
+  )
+
+  const handleDrop = useCallback(
+    (e: React.DragEvent, toIdx: number) => {
+      e.preventDefault()
+      if (dragIdx !== null && dragIdx !== toIdx && onReorder) {
+        onReorder(dragIdx, toIdx)
+      }
+      setDragIdx(null)
+      setDragOverIdx(null)
+    },
+    [dragIdx, onReorder],
+  )
+
+  const handleDragEnd = useCallback(() => {
+    setDragIdx(null)
+    setDragOverIdx(null)
+  }, [])
+
+  return {
+    dragIdx,
+    dragOverIdx,
+    handleDragStart,
+    handleDragOver,
+    handleDrop,
+    handleDragEnd,
+  }
+}
+
+export default useDragReorder

apps/web/src/components/asset-selector/index.ts

@@ -1,2 +1,2 @@
 export { default as AssetSelector } from "./AssetSelector"
-export type { AssetSelectorProps } from "./AssetSelector"
+export type { AssetSelectorProps, ViewMode } from "./types"

apps/web/src/components/asset-selector/types/index.ts

@@ -0,0 +1,14 @@
+import type { MediaAsset } from "@/api/template-editor"
+
+export interface AssetSelectorProps {
+  assets: MediaAsset[]
+  selectedIds?: string[]
+  onSelectionChange?: (ids: string[]) => void
+  onAssetDragStart?: (asset: MediaAsset) => void
+  onReorder?: (fromIdx: number, toIdx: number) => void
+  showQualityFilter?: boolean
+  showBatchSelect?: boolean
+  compact?: boolean
+}
+
+export type ViewMode = "grid" | "list"

apps/web/src/components/asset-selector/utils/index.ts

@@ -0,0 +1,33 @@
+/** 格式化文件大小 */
+export const formatSize = (bytes?: number): string => {
+  if (!bytes) return ""
+  if (bytes < 1024) return `${bytes}B`
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)}KB`
+  return `${(bytes / (1024 * 1024)).toFixed(1)}MB`
+}
+
+/** 格式化时长 */
+export const formatDuration = (seconds?: number): string => {
+  if (!seconds) return ""
+  const m = Math.floor(seconds / 60)
+  const s = Math.floor(seconds % 60)
+  return m > 0 ? `${m}:${s.toString().padStart(2, "0")}` : `${s}s`
+}
+
+/** 获取质量分等级 */
+export const getQualityLevel = (score?: number): string => {
+  if (score == null) return "none"
+  if (score >= 90) return "excellent"
+  if (score >= 70) return "good"
+  if (score >= 50) return "fair"
+  return "poor"
+}
+
+/** 质量分颜色 */
+export const getQualityColor = (score?: number): string => {
+  if (score == null) return "var(--text-secondary)"
+  if (score >= 90) return "var(--success-color, #10b981)"
+  if (score >= 70) return "var(--primary-color, #6366f1)"
+  if (score >= 50) return "var(--warning-color, #f59e0b)"
+  return "var(--error-color, #ef4444)"
+}

apps/web/src/components/voice/CloneModal.tsx

@@ -10,357 +10,35 @@
  *
  * V21 Design System — 零 antd 直接导入
  */
-import React, { useState, useCallback, useRef, useEffect } from "react"
-import { Modal, Button } from "@/components/ui"
-import { createVoiceClone, toVoiceClone } from "@/api/voice-clone"
-import type { VoiceClone } from "@/api/voice-clone"
-import { uploadAsset } from "@/api/assets"
+import React from "react"
+import { Modal } from "@/components/ui"
+import type { CloneModalProps } from "./types/cloneModal"
+import useCloneModal from "./hooks/useCloneModal"
+import InputView from "./clone-modal/InputView"
+import ProgressView from "./clone-modal/ProgressView"
 import "./clone-modal.css"
 
-/* ── 类型定义 ───────────────────────────────────────────── */
-
-type ModalPhase = "input" | "uploading" | "cloning" | "done"
-
-export interface CloneModalProps {
-  /** 弹窗是否可见 */
-  open: boolean
-  /** 关闭弹窗回调 */
-  onClose: () => void
-  /** 克隆成功回调（返回新创建的音色） */
-  onSuccess?: (voice: VoiceClone) => void
-}
-
-/* ── 进度阶段配置 ─────────────────────────────────────────── */
-
-const PROGRESS_STEPS: { key: string; label: string; icon: string }[] = [
-  { key: "uploading", label: "上传中", icon: "📤" },
-  { key: "cloning", label: "克隆中", icon: "🧬" },
-  { key: "done", label: "完成", icon: "✅" },
-]
-
-/* ── 常量 ───────────────────────────────────────────────── */
-
-const ACCEPTED_EXTENSIONS = ["mp3", "wav", "m4a"]
-const ACCEPTED_MIME = ".mp3,.wav,.m4a,audio/mpeg,audio/wav,audio/mp4"
-const MAX_FILE_SIZE = 10 * 1024 * 1024 // 10MB
-
-/** 最长录制时长：5 分钟（秒） */
-const MAX_RECORD_SECONDS = 5 * 60
-
-/* ── 组件 ───────────────────────────────────────────────── */
-
 const CloneModal: React.FC<CloneModalProps> = ({ open, onClose, onSuccess }) => {
-  const [phase, setPhase] = useState<ModalPhase>("input")
-  const [voiceName, setVoiceName] = useState("")
-  const [voiceDescription, setVoiceDescription] = useState("")
-  const [selectedFile, setSelectedFile] = useState<File | null>(null)
-  const [dragActive, setDragActive] = useState(false)
-  const [errorMessage, setErrorMessage] = useState("")
-
-  // 录音状态
-  const [isRecording, setIsRecording] = useState(false)
-  const [recordTime, setRecordTime] = useState(0)
-  const [recordedBlob, setRecordedBlob] = useState<Blob | null>(null)
-
-  const fileInputRef = useRef<HTMLInputElement>(null)
-  const timerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
-  const recordTimerRef = useRef<ReturnType<typeof setInterval> | null>(null)
-  const mediaRecorderRef = useRef<MediaRecorder | null>(null)
-  const audioChunksRef = useRef<Blob[]>([])
-  /** 默认音色名称计数器（组件级 ref，避免多实例串号） */
-  const cloneCounterRef = useRef(1)
-
-  /** 生成下一个默认音色名称 */
-  const getNextDefaultName = useCallback((): string => {
-    const name = `我的声音 ${cloneCounterRef.current}`
-    cloneCounterRef.current += 1
-    return name
-  }, [])
-
-  /** 组件卸载时清理定时器和 MediaRecorder */
-  useEffect(() => {
-    return () => {
-      if (timerRef.current) clearTimeout(timerRef.current)
-      if (recordTimerRef.current) clearInterval(recordTimerRef.current)
-      if (mediaRecorderRef.current && mediaRecorderRef.current.state !== "inactive") {
-        mediaRecorderRef.current.stop()
-      }
-    }
-  }, [])
-
-  /** 重置弹窗状态 */
-  const resetState = useCallback(() => {
-    setPhase("input")
-    setVoiceName(getNextDefaultName())
-    setVoiceDescription("")
-    setSelectedFile(null)
-    setDragActive(false)
-    setErrorMessage("")
-    setIsRecording(false)
-    setRecordTime(0)
-    setRecordedBlob(null)
-    audioChunksRef.current = []
-    if (recordTimerRef.current) {
-      clearInterval(recordTimerRef.current)
-      recordTimerRef.current = null
-    }
-    if (mediaRecorderRef.current && mediaRecorderRef.current.state !== "inactive") {
-      mediaRecorderRef.current.stop()
-    }
-    mediaRecorderRef.current = null
-  }, [getNextDefaultName])
-
-  /** 关闭弹窗 */
-  const handleClose = useCallback(() => {
-    resetState()
-    onClose()
-  }, [resetState, onClose])
-
-  /** 弹窗打开时重置状态 */
-  useEffect(() => {
-    if (open) {
-      resetState()
-    }
-  }, [open, resetState])
-
-  /* ── 文件验证 ──────────────────────────────────────── */
-
-  const validateFile = (file: File): string | null => {
-    const ext = file.name.split(".").pop()?.toLowerCase()
-    if (!ext || !ACCEPTED_EXTENSIONS.includes(ext)) {
-      return "不支持的音频格式，请上传 MP3、WAV 或 M4A 文件"
-    }
-    if (file.size > MAX_FILE_SIZE) {
-      return "文件大小超过 10MB，请压缩后重试"
-    }
-    return null
-  }
-
-  /* ── 文件上传 ──────────────────────────────────────── */
-
-  const handleUploadClick = () => {
-    fileInputRef.current?.click()
-  }
-
-  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    const file = e.target.files?.[0]
-    if (file) {
-      const error = validateFile(file)
-      if (error) {
-        setErrorMessage(error)
-        setSelectedFile(null)
-      } else {
-        setErrorMessage("")
-        setSelectedFile(file)
-        // 清除录音
-        setRecordedBlob(null)
-        setIsRecording(false)
-        setRecordTime(0)
-      }
-    }
-    e.target.value = ""
-  }
-
-  /* ── 拖拽 ──────────────────────────────────────────── */
-
-  const handleDrag = (e: React.DragEvent) => {
-    e.preventDefault()
-    e.stopPropagation()
-    if (e.type === "dragenter" || e.type === "dragover") {
-      setDragActive(true)
-    } else if (e.type === "dragleave") {
-      setDragActive(false)
-    }
-  }
-
-  const handleDrop = (e: React.DragEvent) => {
-    e.preventDefault()
-    e.stopPropagation()
-    setDragActive(false)
-    const file = e.dataTransfer.files?.[0]
-    if (file) {
-      const error = validateFile(file)
-      if (error) {
-        setErrorMessage(error)
-        setSelectedFile(null)
-      } else {
-        setErrorMessage("")
-        setSelectedFile(file)
-        setRecordedBlob(null)
-        setIsRecording(false)
-        setRecordTime(0)
-      }
-    }
-  }
-
-  /* ── 录音（真实 MediaRecorder） ───────────────────── */
-
-  const handleRecord = async () => {
-    if (isRecording) {
-      // 停止录制
-      setIsRecording(false)
-      if (recordTimerRef.current) {
-        clearInterval(recordTimerRef.current)
-        recordTimerRef.current = null
-      }
-      if (mediaRecorderRef.current && mediaRecorderRef.current.state !== "inactive") {
-        mediaRecorderRef.current.stop()
-      }
-    } else {
-      // 开始录制
-      try {
-        const stream = await navigator.mediaDevices.getUserMedia({
-          audio: true,
-        })
-        const mediaRecorder = new MediaRecorder(stream)
-        mediaRecorderRef.current = mediaRecorder
-        audioChunksRef.current = []
-
-        mediaRecorder.ondataavailable = (event) => {
-          if (event.data.size > 0) {
-            audioChunksRef.current.push(event.data)
-          }
-        }
-
-        mediaRecorder.onstop = () => {
-          const blob = new Blob(audioChunksRef.current, { type: "audio/webm" })
-          setRecordedBlob(blob)
-          // 清除上传的文件
-          setSelectedFile(null)
-          // 停止音轨
-          stream.getTracks().forEach((track) => track.stop())
-        }
-
-        mediaRecorder.start()
-        setIsRecording(true)
-        setRecordTime(0)
-        setRecordedBlob(null)
-        setErrorMessage("")
-
-        recordTimerRef.current = setInterval(() => {
-          setRecordTime((prev) => {
-            const next = prev + 1
-            if (next >= MAX_RECORD_SECONDS) {
-              // 达到 5 分钟上限，自动停止录制
-              setTimeout(() => {
-                setIsRecording(false)
-                if (recordTimerRef.current) {
-                  clearInterval(recordTimerRef.current)
-                  recordTimerRef.current = null
-                }
-                if (mediaRecorderRef.current && mediaRecorderRef.current.state !== "inactive") {
-                  mediaRecorderRef.current.stop()
-                }
-                setErrorMessage("已达最长录制时长（5分钟），已自动停止")
-              }, 0)
-              return MAX_RECORD_SECONDS
-            }
-            return next
-          })
-        }, 1000)
-      } catch {
-        setErrorMessage("无法访问麦克风，请检查浏览器权限设置")
-      }
-    }
-  }
-
-  /** 格式化录制时间 mm:ss */
-  const formatRecordTime = (seconds: number): string => {
-    const m = Math.floor(seconds / 60)
-    const s = seconds % 60
-    return `${m.toString().padStart(2, "0")}:${s.toString().padStart(2, "0")}`
-  }
-
-  /* ── 表单验证 ──────────────────────────────────────── */
-
-  const hasAudio = selectedFile !== null || recordedBlob !== null
-
-  const validateForm = (): string | null => {
-    const name = voiceName.trim()
-    if (!name) {
-      return "请输入音色名称"
-    }
-    if (name.length < 2 || name.length > 20) {
-      return "音色名称需在 2-20 个字符之间"
-    }
-    if (!hasAudio) {
-      return "请上传音频文件或录制一段声音"
-    }
-    return null
-  }
-
-  /* ── 提交克隆 ──────────────────────────────────────── */
-
-  const handleSubmit = async () => {
-    const formError = validateForm()
-    if (formError) {
-      setErrorMessage(formError)
-      return
-    }
-
-    setErrorMessage("")
-
-    try {
-      // 阶段 1：上传音频
-      setPhase("uploading")
-
-      let fileToUpload: File
-      if (selectedFile) {
-        fileToUpload = selectedFile
-      } else {
-        // 将录音 Blob 转为 File
-        fileToUpload = new File([recordedBlob!], `recorded-${Date.now()}.webm`, {
-          type: "audio/webm",
-        })
-      }
-
-      const formData = new FormData()
-      formData.append("file", fileToUpload)
-      const uploadResult = await uploadAsset(formData)
-
-      // 阶段 2：克隆
-      setPhase("cloning")
-      const result = await createVoiceClone({
-        name: voiceName.trim(),
-        description: voiceDescription.trim() || undefined,
-        audio_url: uploadResult.url,
-      })
-
-      // 阶段 3：完成
-      setPhase("done")
-
-      // 2秒后自动关闭
-      timerRef.current = setTimeout(() => {
-        onSuccess?.(toVoiceClone(result))
-        handleClose()
-      }, 2000)
-    } catch (err) {
-      setPhase("input")
-      setErrorMessage(err instanceof Error ? err.message : "克隆失败，请重试")
-    }
-  }
-
-  /* ── 计算属性 ──────────────────────────────────────── */
-
-  const canSubmit = voiceName.trim().length >= 2 && voiceName.trim().length <= 20 && hasAudio
-
-  const isProcessing = phase === "uploading" || phase === "cloning"
-
-  /** 当前进度索引 */
-  const getProgressIndex = (): number => {
-    switch (phase) {
-      case "uploading":
-        return 0
-      case "cloning":
-        return 1
-      case "done":
-        return 2
-      default:
-        return -1
-    }
-  }
-
-  const progressIndex = getProgressIndex()
+  const {
+    phase,
+    voiceName,
+    voiceDescription,
+    selectedFile,
+    dragActive,
+    errorMessage,
+    isRecording,
+    recordTime,
+    recordedBlob,
+    canSubmit,
+    isProcessing,
+    setVoiceName,
+    setVoiceDescription,
+    setDragActive,
+    handleFileSelect,
+    handleRecordToggle,
+    handleClose,
+    handleSubmit,
+  } = useCloneModal({ open, onClose, onSuccess })
 
   return (
     <Modal
@@ -373,228 +51,30 @@ const CloneModal: React.FC<CloneModalProps> = ({ open, onClose, onSuccess }) =>
       maskClosable={!isProcessing}
       keyboard={!isProcessing}
     >
-      {/* ── 输入阶段 ──────────────────────────────────── */}
+      {/* 输入阶段 */}
       {phase === "input" && (
-        <div className="xx-clonemodal-body">
-          {/* 步骤引导 */}
-          <div className="xx-clonemodal-steps">
-            <div className="xx-clonemodal-step xx-clonemodal-step--active">
-              <div className="xx-clonemodal-step-number">1</div>
-              <span className="xx-clonemodal-step-label">上传/录制音频</span>
-            </div>
-            <div className="xx-clonemodal-step-connector" />
-            <div className="xx-clonemodal-step">
-              <div className="xx-clonemodal-step-number">2</div>
-              <span className="xx-clonemodal-step-label">填写信息</span>
-            </div>
-            <div className="xx-clonemodal-step-connector" />
-            <div className="xx-clonemodal-step">
-              <div className="xx-clonemodal-step-number">3</div>
-              <span className="xx-clonemodal-step-label">提交克隆</span>
-            </div>
-          </div>
-
-          {/* 音色名称 */}
-          <div className="xx-clonemodal-field">
-            <label className="xx-clonemodal-label">
-              音色名称 <span className="xx-clonemodal-required">*</span>
-            </label>
-            <input
-              type="text"
-              className="xx-clonemodal-input"
-              value={voiceName}
-              onChange={(e) => setVoiceName(e.target.value)}
-              placeholder="输入音色名称（2-20字符）"
-              maxLength={20}
-            />
-            <div className="xx-clonemodal-char-count">{voiceName.length}/20</div>
-          </div>
-
-          {/* 上传区域 */}
-          <div className="xx-clonemodal-field">
-            <label className="xx-clonemodal-label">上传音频</label>
-            <div
-              className={`xx-clonemodal-upload-zone${dragActive ? " xx-clonemodal-upload-zone--active" : ""}${selectedFile ? " xx-clonemodal-upload-zone--has-file" : ""}`}
-              onClick={handleUploadClick}
-              onDragEnter={handleDrag}
-              onDragOver={handleDrag}
-              onDragLeave={handleDrag}
-              onDrop={handleDrop}
-            >
-              <div className="xx-clonemodal-upload-icon">{selectedFile ? "📄" : "🎵"}</div>
-              <p className="xx-clonemodal-upload-title">
-                {selectedFile ? selectedFile.name : "拖拽音频文件到此处，或点击上传"}
-              </p>
-              <p className="xx-clonemodal-upload-hint">支持 MP3、WAV、M4A 格式，最大 10MB</p>
-              <input
-                ref={fileInputRef}
-                type="file"
-                accept={ACCEPTED_MIME}
-                style={{ display: "none" }}
-                onChange={handleFileChange}
-              />
-            </div>
-          </div>
-
-          {/* 或分隔 */}
-          <div className="xx-clonemodal-divider">
-            <div className="xx-clonemodal-divider-line" />
-            <span className="xx-clonemodal-divider-text">或</span>
-            <div className="xx-clonemodal-divider-line" />
-          </div>
-
-          {/* 录制区域 */}
-          <div className="xx-clonemodal-field">
-            <label className="xx-clonemodal-label">直接录制</label>
-            <div className="xx-clonemodal-record-area">
-              <div className="xx-clonemodal-record-info">
-                <p className="xx-clonemodal-record-hint">
-                  {isRecording
-                    ? `录制中 ${formatRecordTime(recordTime)}`
-                    : recordedBlob
-                      ? `已录制 ${formatRecordTime(recordTime)}`
-                      : "点击按钮开始录制（最长 5 分钟）"}
-                </p>
-                {isRecording && (
-                  <div className="xx-clonemodal-record-wave">
-                    <span className="xx-clonemodal-record-wave-bar" />
-                    <span className="xx-clonemodal-record-wave-bar" />
-                    <span className="xx-clonemodal-record-wave-bar" />
-                    <span className="xx-clonemodal-record-wave-bar" />
-                    <span className="xx-clonemodal-record-wave-bar" />
-                  </div>
-                )}
-              </div>
-              <button
-                type="button"
-                className={`xx-clonemodal-record-btn${isRecording ? " xx-clonemodal-record-btn--recording" : ""}`}
-                onClick={handleRecord}
-                title={isRecording ? "停止录制" : "开始录制"}
-              >
-                {isRecording ? "⏹" : "🎙️"}
-              </button>
-            </div>
-          </div>
-
-          {/* 音色描述 */}
-          <div className="xx-clonemodal-field">
-            <label className="xx-clonemodal-label">音色描述</label>
-            <textarea
-              className="xx-clonemodal-textarea"
-              value={voiceDescription}
-              onChange={(e) => setVoiceDescription(e.target.value)}
-              placeholder="可选，描述这个音色的特点（最多100字符）"
-              maxLength={100}
-              rows={3}
-            />
-            <div className="xx-clonemodal-char-count">{voiceDescription.length}/100</div>
-          </div>
-
-          {/* 错误提示 */}
-          {errorMessage && (
-            <div className="xx-clonemodal-error">
-              <span className="xx-clonemodal-error-icon">⚠️</span>
-              <span>{errorMessage}</span>
-            </div>
-          )}
-
-          {/* 提示 */}
-          <div className="xx-clonemodal-tip">
-            <span className="xx-clonemodal-tip-icon">💡</span>
-            <span>建议上传 10 秒 ~ 3 分钟的清晰语音，环境安静、语速均匀效果最佳</span>
-          </div>
-
-          {/* 底部按钮 */}
-          <div className="xx-clonemodal-footer">
-            <Button buttonType="ghost" onClick={handleClose}>
-              取消
-            </Button>
-            <Button buttonType="primary" disabled={!canSubmit} onClick={handleSubmit}>
-              🎤 开始克隆
-            </Button>
-          </div>
-        </div>
+        <InputView
+          voiceName={voiceName}
+          voiceDescription={voiceDescription}
+          selectedFile={selectedFile}
+          dragActive={dragActive}
+          isRecording={isRecording}
+          recordTime={recordTime}
+          recordedBlob={recordedBlob}
+          errorMessage={errorMessage}
+          canSubmit={canSubmit}
+          onVoiceNameChange={setVoiceName}
+          onVoiceDescChange={setVoiceDescription}
+          onDragActiveChange={setDragActive}
+          onFileSelect={handleFileSelect}
+          onRecordToggle={handleRecordToggle}
+          onClose={handleClose}
+          onSubmit={handleSubmit}
+        />
       )}
 
-      {/* ── 进度阶段（上传中 / 克隆中） ──────────────── */}
-      {isProcessing && (
-        <div className="xx-clonemodal-progress-body">
-          {/* 步骤指示器 */}
-          <div className="xx-clonemodal-steps-progress">
-            {PROGRESS_STEPS.map((step, idx) => {
-              const isActive = idx === progressIndex
-              const isDone = idx < progressIndex
-              const stepClass = [
-                "xx-clonemodal-step-progress",
-                isActive ? "xx-clonemodal-step-progress--active" : "",
-                isDone ? "xx-clonemodal-step-progress--done" : "",
-              ]
-                .filter(Boolean)
-                .join(" ")
-
-              return (
-                <React.Fragment key={step.key}>
-                  {idx > 0 && (
-                    <div
-                      className={`xx-clonemodal-step-connector${isDone ? " xx-clonemodal-step-connector--done" : ""}`}
-                    />
-                  )}
-                  <div className={stepClass}>
-                    <div className="xx-clonemodal-step-icon">{isDone ? "✓" : step.icon}</div>
-                    <span className="xx-clonemodal-step-label">{step.label}</span>
-                  </div>
-                </React.Fragment>
-              )
-            })}
-          </div>
-
-          {/* 当前阶段描述 */}
-          <div className="xx-clonemodal-progress-info">
-            {phase === "uploading" && (
-              <>
-                <div className="xx-clonemodal-progress-spinner" />
-                <p className="xx-clonemodal-progress-text">正在上传音频文件…</p>
-                <p className="xx-clonemodal-progress-sub">请稍候，正在将音频上传至服务器</p>
-              </>
-            )}
-            {phase === "cloning" && (
-              <>
-                <div className="xx-clonemodal-progress-spinner xx-clonemodal-progress-spinner--cloning" />
-                <p className="xx-clonemodal-progress-text">AI 正在克隆你的声音…</p>
-                <p className="xx-clonemodal-progress-sub">正在分析声音特征，生成专属音色模型</p>
-              </>
-            )}
-          </div>
-        </div>
-      )}
-
-      {/* ── 完成阶段 ──────────────────────────────────── */}
-      {phase === "done" && (
-        <div className="xx-clonemodal-progress-body">
-          {/* 步骤指示器（全部完成） */}
-          <div className="xx-clonemodal-steps-progress">
-            {PROGRESS_STEPS.map((step, idx) => (
-              <React.Fragment key={step.key}>
-                {idx > 0 && (
-                  <div className="xx-clonemodal-step-connector xx-clonemodal-step-connector--done" />
-                )}
-                <div className="xx-clonemodal-step-progress xx-clonemodal-step-progress--done">
-                  <div className="xx-clonemodal-step-icon">✓</div>
-                  <span className="xx-clonemodal-step-label">{step.label}</span>
-                </div>
-              </React.Fragment>
-            ))}
-          </div>
-
-          <div className="xx-clonemodal-success">
-            <div className="xx-clonemodal-success-icon">🎉</div>
-            <h3 className="xx-clonemodal-success-title">克隆已提交</h3>
-            <p className="xx-clonemodal-success-desc">
-              音色正在生成中，完成后将出现在「我的克隆」列表中
-            </p>
-          </div>
-        </div>
-      )}
+      {/* 进度 / 完成阶段 */}
+      {phase !== "input" && <ProgressView phase={phase} />}
     </Modal>
   )
 }

apps/web/src/components/voice/clone-modal/InputView.tsx

@@ -0,0 +1,142 @@
+import React from "react"
+import { Button } from "@/components/ui"
+import UploadZone from "./UploadZone"
+import RecordArea from "./RecordArea"
+import StepIndicator from "./StepIndicator"
+import { MAX_VOICE_NAME_LENGTH, MAX_VOICE_DESC_LENGTH } from "../constants/cloneModal"
+
+interface InputViewProps {
+  voiceName: string
+  voiceDescription: string
+  selectedFile: File | null
+  dragActive: boolean
+  isRecording: boolean
+  recordTime: number
+  recordedBlob: Blob | null
+  errorMessage: string
+  canSubmit: boolean
+  onVoiceNameChange: (value: string) => void
+  onVoiceDescChange: (value: string) => void
+  onDragActiveChange: (active: boolean) => void
+  onFileSelect: (file: File | null, error: string) => void
+  onRecordToggle: () => void
+  onClose: () => void
+  onSubmit: () => void
+}
+
+const INPUT_STEPS = ["上传/录制音频", "填写信息", "提交克隆"]
+
+const InputView: React.FC<InputViewProps> = ({
+  voiceName,
+  voiceDescription,
+  selectedFile,
+  dragActive,
+  isRecording,
+  recordTime,
+  recordedBlob,
+  errorMessage,
+  canSubmit,
+  onVoiceNameChange,
+  onVoiceDescChange,
+  onDragActiveChange,
+  onFileSelect,
+  onRecordToggle,
+  onClose,
+  onSubmit,
+}) => {
+  return (
+    <div className="xx-clonemodal-body">
+      {/* 步骤引导 */}
+      <StepIndicator currentStep={0} steps={INPUT_STEPS} />
+
+      {/* 音色名称 */}
+      <div className="xx-clonemodal-field">
+        <label className="xx-clonemodal-label">
+          音色名称 <span className="xx-clonemodal-required">*</span>
+        </label>
+        <input
+          type="text"
+          className="xx-clonemodal-input"
+          value={voiceName}
+          onChange={(e) => onVoiceNameChange(e.target.value)}
+          placeholder="输入音色名称（2-20字符）"
+          maxLength={MAX_VOICE_NAME_LENGTH}
+        />
+        <div className="xx-clonemodal-char-count">
+          {voiceName.length}/{MAX_VOICE_NAME_LENGTH}
+        </div>
+      </div>
+
+      {/* 上传区域 */}
+      <div className="xx-clonemodal-field">
+        <label className="xx-clonemodal-label">上传音频</label>
+        <UploadZone
+          selectedFile={selectedFile}
+          dragActive={dragActive}
+          onDragActiveChange={onDragActiveChange}
+          onFileSelect={onFileSelect}
+        />
+      </div>
+
+      {/* 或分隔 */}
+      <div className="xx-clonemodal-divider">
+        <div className="xx-clonemodal-divider-line" />
+        <span className="xx-clonemodal-divider-text">或</span>
+        <div className="xx-clonemodal-divider-line" />
+      </div>
+
+      {/* 录制区域 */}
+      <div className="xx-clonemodal-field">
+        <label className="xx-clonemodal-label">直接录制</label>
+        <RecordArea
+          isRecording={isRecording}
+          recordTime={recordTime}
+          recordedBlob={recordedBlob}
+          onRecordToggle={onRecordToggle}
+        />
+      </div>
+
+      {/* 音色描述 */}
+      <div className="xx-clonemodal-field">
+        <label className="xx-clonemodal-label">音色描述</label>
+        <textarea
+          className="xx-clonemodal-textarea"
+          value={voiceDescription}
+          onChange={(e) => onVoiceDescChange(e.target.value)}
+          placeholder="可选，描述这个音色的特点（最多100字符）"
+          maxLength={MAX_VOICE_DESC_LENGTH}
+          rows={3}
+        />
+        <div className="xx-clonemodal-char-count">
+          {voiceDescription.length}/{MAX_VOICE_DESC_LENGTH}
+        </div>
+      </div>
+
+      {/* 错误提示 */}
+      {errorMessage && (
+        <div className="xx-clonemodal-error">
+          <span className="xx-clonemodal-error-icon">⚠️</span>
+          <span>{errorMessage}</span>
+        </div>
+      )}
+
+      {/* 提示 */}
+      <div className="xx-clonemodal-tip">
+        <span className="xx-clonemodal-tip-icon">💡</span>
+        <span>建议上传 10 秒 ~ 3 分钟的清晰语音，环境安静、语速均匀效果最佳</span>
+      </div>
+
+      {/* 底部按钮 */}
+      <div className="xx-clonemodal-footer">
+        <Button buttonType="ghost" onClick={onClose}>
+          取消
+        </Button>
+        <Button buttonType="primary" disabled={!canSubmit} onClick={onSubmit}>
+          🎤 开始克隆
+        </Button>
+      </div>
+    </div>
+  )
+}
+
+export default InputView

apps/web/src/components/voice/clone-modal/ProgressView.tsx

@@ -0,0 +1,92 @@
+import React from "react"
+import { PROGRESS_STEPS } from "../constants/cloneModal"
+import type { ProgressStep } from "../types/cloneModal"
+import type { ModalPhase } from "../types/cloneModal"
+
+interface ProgressViewProps {
+  phase: ModalPhase
+}
+
+const getProgressIndex = (phase: ModalPhase): number => {
+  switch (phase) {
+    case "uploading":
+      return 0
+    case "cloning":
+      return 1
+    case "done":
+      return 2
+    default:
+      return -1
+  }
+}
+
+const ProgressView: React.FC<ProgressViewProps> = ({ phase }) => {
+  const progressIndex = getProgressIndex(phase)
+  const isDone = phase === "done"
+
+  return (
+    <div className="xx-clonemodal-progress-body">
+      {/* 步骤指示器 */}
+      <div className="xx-clonemodal-steps-progress">
+        {PROGRESS_STEPS.map((step: ProgressStep, idx: number) => {
+          const isActive = idx === progressIndex && !isDone
+          const stepDone = idx < progressIndex || isDone
+          const stepClass = [
+            "xx-clonemodal-step-progress",
+            isActive ? "xx-clonemodal-step-progress--active" : "",
+            stepDone ? "xx-clonemodal-step-progress--done" : "",
+          ]
+            .filter(Boolean)
+            .join(" ")
+
+          return (
+            <React.Fragment key={step.key}>
+              {idx > 0 && (
+                <div
+                  className={`xx-clonemodal-step-connector${stepDone ? " xx-clonemodal-step-connector--done" : ""}`}
+                />
+              )}
+              <div className={stepClass}>
+                <div className="xx-clonemodal-step-icon">{stepDone ? "✓" : step.icon}</div>
+                <span className="xx-clonemodal-step-label">{step.label}</span>
+              </div>
+            </React.Fragment>
+          )
+        })}
+      </div>
+
+      {/* 完成阶段 */}
+      {isDone && (
+        <div className="xx-clonemodal-success">
+          <div className="xx-clonemodal-success-icon">🎉</div>
+          <h3 className="xx-clonemodal-success-title">克隆已提交</h3>
+          <p className="xx-clonemodal-success-desc">
+            音色正在生成中，完成后将出现在「我的克隆」列表中
+          </p>
+        </div>
+      )}
+
+      {/* 进行中阶段 */}
+      {!isDone && (
+        <div className="xx-clonemodal-progress-info">
+          {phase === "uploading" && (
+            <>
+              <div className="xx-clonemodal-progress-spinner" />
+              <p className="xx-clonemodal-progress-text">正在上传音频文件…</p>
+              <p className="xx-clonemodal-progress-sub">请稍候，正在将音频上传至服务器</p>
+            </>
+          )}
+          {phase === "cloning" && (
+            <>
+              <div className="xx-clonemodal-progress-spinner xx-clonemodal-progress-spinner--cloning" />
+              <p className="xx-clonemodal-progress-text">AI 正在克隆你的声音…</p>
+              <p className="xx-clonemodal-progress-sub">正在分析声音特征，生成专属音色模型</p>
+            </>
+          )}
+        </div>
+      )}
+    </div>
+  )
+}
+
+export default ProgressView

apps/web/src/components/voice/clone-modal/RecordArea.tsx

@@ -0,0 +1,49 @@
+import React from "react"
+import { formatRecordTime } from "../utils/cloneModal"
+
+interface RecordAreaProps {
+  isRecording: boolean
+  recordTime: number
+  recordedBlob: Blob | null
+  onRecordToggle: () => void
+}
+
+const RecordArea: React.FC<RecordAreaProps> = ({
+  isRecording,
+  recordTime,
+  recordedBlob,
+  onRecordToggle,
+}) => {
+  const getHintText = () => {
+    if (isRecording) return `录制中 ${formatRecordTime(recordTime)}`
+    if (recordedBlob) return `已录制 ${formatRecordTime(recordTime)}`
+    return "点击按钮开始录制（最长 5 分钟）"
+  }
+
+  return (
+    <div className="xx-clonemodal-record-area">
+      <div className="xx-clonemodal-record-info">
+        <p className="xx-clonemodal-record-hint">{getHintText()}</p>
+        {isRecording && (
+          <div className="xx-clonemodal-record-wave">
+            <span className="xx-clonemodal-record-wave-bar" />
+            <span className="xx-clonemodal-record-wave-bar" />
+            <span className="xx-clonemodal-record-wave-bar" />
+            <span className="xx-clonemodal-record-wave-bar" />
+            <span className="xx-clonemodal-record-wave-bar" />
+          </div>
+        )}
+      </div>
+      <button
+        type="button"
+        className={`xx-clonemodal-record-btn${isRecording ? " xx-clonemodal-record-btn--recording" : ""}`}
+        onClick={onRecordToggle}
+        title={isRecording ? "停止录制" : "开始录制"}
+      >
+        {isRecording ? "⏹" : "🎙️"}
+      </button>
+    </div>
+  )
+}
+
+export default RecordArea

apps/web/src/components/voice/clone-modal/StepIndicator.tsx

@@ -0,0 +1,30 @@
+import React from "react"
+
+interface StepIndicatorProps {
+  currentStep: number
+  steps: string[]
+}
+
+/**
+ * 输入阶段顶部的步骤引导（数字步骤）
+ */
+const StepIndicator: React.FC<StepIndicatorProps> = ({ currentStep, steps }) => {
+  return (
+    <div className="xx-clonemodal-steps">
+      {steps.map((label, idx) => {
+        const isActive = idx <= currentStep
+        return (
+          <React.Fragment key={idx}>
+            {idx > 0 && <div className="xx-clonemodal-step-connector" />}
+            <div className={`xx-clonemodal-step${isActive ? " xx-clonemodal-step--active" : ""}`}>
+              <div className="xx-clonemodal-step-number">{idx + 1}</div>
+              <span className="xx-clonemodal-step-label">{label}</span>
+            </div>
+          </React.Fragment>
+        )
+      })}
+    </div>
+  )
+}
+
+export default StepIndicator

apps/web/src/components/voice/clone-modal/UploadZone.tsx

@@ -0,0 +1,79 @@
+import React, { useRef } from "react"
+import { ACCEPTED_MIME } from "../constants/cloneModal"
+import { validateFile } from "../utils/cloneModal"
+
+interface UploadZoneProps {
+  selectedFile: File | null
+  dragActive: boolean
+  onDragActiveChange: (active: boolean) => void
+  onFileSelect: (file: File | null, error: string) => void
+}
+
+const UploadZone: React.FC<UploadZoneProps> = ({
+  selectedFile,
+  dragActive,
+  onDragActiveChange,
+  onFileSelect,
+}) => {
+  const fileInputRef = useRef<HTMLInputElement>(null)
+
+  const handleUploadClick = () => {
+    fileInputRef.current?.click()
+  }
+
+  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const file = e.target.files?.[0]
+    if (file) {
+      const error = validateFile(file)
+      onFileSelect(error ? null : file, error || "")
+    }
+    e.target.value = ""
+  }
+
+  const handleDrag = (e: React.DragEvent) => {
+    e.preventDefault()
+    e.stopPropagation()
+    if (e.type === "dragenter" || e.type === "dragover") {
+      onDragActiveChange(true)
+    } else if (e.type === "dragleave") {
+      onDragActiveChange(false)
+    }
+  }
+
+  const handleDrop = (e: React.DragEvent) => {
+    e.preventDefault()
+    e.stopPropagation()
+    onDragActiveChange(false)
+    const file = e.dataTransfer.files?.[0]
+    if (file) {
+      const error = validateFile(file)
+      onFileSelect(error ? null : file, error || "")
+    }
+  }
+
+  return (
+    <div
+      className={`xx-clonemodal-upload-zone${dragActive ? " xx-clonemodal-upload-zone--active" : ""}${selectedFile ? " xx-clonemodal-upload-zone--has-file" : ""}`}
+      onClick={handleUploadClick}
+      onDragEnter={handleDrag}
+      onDragOver={handleDrag}
+      onDragLeave={handleDrag}
+      onDrop={handleDrop}
+    >
+      <div className="xx-clonemodal-upload-icon">{selectedFile ? "📄" : "🎵"}</div>
+      <p className="xx-clonemodal-upload-title">
+        {selectedFile ? selectedFile.name : "拖拽音频文件到此处，或点击上传"}
+      </p>
+      <p className="xx-clonemodal-upload-hint">支持 MP3、WAV、M4A 格式，最大 10MB</p>
+      <input
+        ref={fileInputRef}
+        type="file"
+        accept={ACCEPTED_MIME}
+        style={{ display: "none" }}
+        onChange={handleFileChange}
+      />
+    </div>
+  )
+}
+
+export default UploadZone

apps/web/src/components/voice/constants/cloneModal.ts

@@ -0,0 +1,29 @@
+import type { ProgressStep } from "../types/cloneModal"
+
+/** 进度阶段配置 */
+export const PROGRESS_STEPS: ProgressStep[] = [
+  { key: "uploading", label: "上传中", icon: "📤" },
+  { key: "cloning", label: "克隆中", icon: "🧬" },
+  { key: "done", label: "完成", icon: "✅" },
+]
+
+/** 支持的音频扩展名 */
+export const ACCEPTED_EXTENSIONS = ["mp3", "wav", "m4a"]
+
+/** input accept 属性值 */
+export const ACCEPTED_MIME = ".mp3,.wav,.m4a,audio/mpeg,audio/wav,audio/mp4"
+
+/** 最大文件大小：10MB */
+export const MAX_FILE_SIZE = 10 * 1024 * 1024
+
+/** 最长录制时长（秒）：5 分钟 */
+export const MAX_RECORD_SECONDS = 5 * 60
+
+/** 音色名称最小长度 */
+export const MIN_VOICE_NAME_LENGTH = 2
+
+/** 音色名称最大长度 */
+export const MAX_VOICE_NAME_LENGTH = 20
+
+/** 音色描述最大长度 */
+export const MAX_VOICE_DESC_LENGTH = 100

apps/web/src/components/voice/hooks/useAudioRecorder.ts

@@ -0,0 +1,119 @@
+import { useState, useRef, useCallback, useEffect } from "react"
+import { MAX_RECORD_SECONDS } from "../constants/cloneModal"
+
+interface UseAudioRecorderReturn {
+  isRecording: boolean
+  recordTime: number
+  recordedBlob: Blob | null
+  toggleRecording: () => void
+  resetRecording: () => void
+}
+
+/**
+ * 录音 Hook —— 封装 MediaRecorder 录音逻辑
+ */
+const useAudioRecorder = (): UseAudioRecorderReturn => {
+  const [isRecording, setIsRecording] = useState(false)
+  const [recordTime, setRecordTime] = useState(0)
+  const [recordedBlob, setRecordedBlob] = useState<Blob | null>(null)
+
+  const recordTimerRef = useRef<ReturnType<typeof setInterval> | null>(null)
+  const mediaRecorderRef = useRef<MediaRecorder | null>(null)
+  const audioChunksRef = useRef<Blob[]>([])
+
+  const stopRecording = useCallback(() => {
+    setIsRecording(false)
+    if (recordTimerRef.current) {
+      clearInterval(recordTimerRef.current)
+      recordTimerRef.current = null
+    }
+    if (mediaRecorderRef.current && mediaRecorderRef.current.state !== "inactive") {
+      mediaRecorderRef.current.stop()
+    }
+  }, [])
+
+  const startRecording = useCallback(async () => {
+    try {
+      const stream = await navigator.mediaDevices.getUserMedia({ audio: true })
+      const mediaRecorder = new MediaRecorder(stream)
+      mediaRecorderRef.current = mediaRecorder
+      audioChunksRef.current = []
+
+      mediaRecorder.ondataavailable = (event) => {
+        if (event.data.size > 0) {
+          audioChunksRef.current.push(event.data)
+        }
+      }
+
+      mediaRecorder.onstop = () => {
+        const blob = new Blob(audioChunksRef.current, { type: "audio/webm" })
+        setRecordedBlob(blob)
+        stream.getTracks().forEach((track) => track.stop())
+      }
+
+      mediaRecorder.start()
+      setIsRecording(true)
+      setRecordTime(0)
+      setRecordedBlob(null)
+
+      recordTimerRef.current = setInterval(() => {
+        setRecordTime((prev) => {
+          const next = prev + 1
+          if (next >= MAX_RECORD_SECONDS) {
+            setTimeout(() => {
+              stopRecording()
+            }, 0)
+            return MAX_RECORD_SECONDS
+          }
+          return next
+        })
+      }, 1000)
+    } catch {
+      // 错误由调用方通过其他机制提示
+      setIsRecording(false)
+    }
+  }, [stopRecording])
+
+  const toggleRecording = useCallback(() => {
+    if (isRecording) {
+      stopRecording()
+    } else {
+      startRecording()
+    }
+  }, [isRecording, startRecording, stopRecording])
+
+  const resetRecording = useCallback(() => {
+    setIsRecording(false)
+    setRecordTime(0)
+    setRecordedBlob(null)
+    audioChunksRef.current = []
+    if (recordTimerRef.current) {
+      clearInterval(recordTimerRef.current)
+      recordTimerRef.current = null
+    }
+    if (mediaRecorderRef.current && mediaRecorderRef.current.state !== "inactive") {
+      mediaRecorderRef.current.stop()
+    }
+    mediaRecorderRef.current = null
+  }, [])
+
+  // 卸载时清理
+  useEffect(() => {
+    return () => {
+      if (recordTimerRef.current) clearInterval(recordTimerRef.current)
+      if (mediaRecorderRef.current && mediaRecorderRef.current.state !== "inactive") {
+        mediaRecorderRef.current.stop()
+      }
+    }
+  }, [])
+
+  return {
+    isRecording,
+    recordTime,
+    recordedBlob,
+    toggleRecording,
+    resetRecording,
+  }
+}
+
+export default useAudioRecorder

apps/web/src/components/voice/hooks/useCloneFormState.ts

@@ -0,0 +1,134 @@
+import { useState, useRef, useCallback, useEffect } from "react"
+import type { ModalPhase } from "../types/cloneModal"
+import { MIN_VOICE_NAME_LENGTH, MAX_VOICE_NAME_LENGTH } from "../constants/cloneModal"
+import useAudioRecorder from "./useAudioRecorder"
+
+/**
+ * 克隆弹窗表单状态 Hook
+ * 管理表单字段、录音、文件选择、验证逻辑
+ */
+export function useCloneFormState({ open, onClose }: { open: boolean; onClose: () => void }) {
+  const [phase, setPhase] = useState<ModalPhase>("input")
+  const [voiceName, setVoiceName] = useState("")
+  const [voiceDescription, setVoiceDescription] = useState("")
+  const [selectedFile, setSelectedFile] = useState<File | null>(null)
+  const [dragActive, setDragActive] = useState(false)
+  const [errorMessage, setErrorMessage] = useState("")
+
+  const { isRecording, recordTime, recordedBlob, toggleRecording, resetRecording } =
+    useAudioRecorder()
+
+  /** 默认音色名称计数器 */
+  const cloneCounterRef = useRef(1)
+
+  const getNextDefaultName = useCallback((): string => {
+    const name = `我的声音 ${cloneCounterRef.current}`
+    cloneCounterRef.current += 1
+    return name
+  }, [])
+
+  const hasAudio = selectedFile !== null || recordedBlob !== null
+
+  const canSubmit =
+    voiceName.trim().length >= MIN_VOICE_NAME_LENGTH &&
+    voiceName.trim().length <= MAX_VOICE_NAME_LENGTH &&
+    hasAudio
+
+  const isProcessing = phase === "uploading" || phase === "cloning"
+
+  /** 重置弹窗状态 */
+  const resetState = useCallback(() => {
+    setPhase("input")
+    setVoiceName(getNextDefaultName())
+    setVoiceDescription("")
+    setSelectedFile(null)
+    setDragActive(false)
+    setErrorMessage("")
+    resetRecording()
+  }, [getNextDefaultName, resetRecording])
+
+  /** 关闭弹窗 */
+  const handleClose = useCallback(() => {
+    resetState()
+    onClose()
+  }, [resetState, onClose])
+
+  /** 弹窗打开时重置状态 */
+  useEffect(() => {
+    if (open) {
+      resetState()
+    }
+  }, [open, resetState])
+
+  /** 选择文件（来自上传或拖拽） */
+  const handleFileSelect = useCallback(
+    (file: File | null, error: string) => {
+      if (error) {
+        setErrorMessage(error)
+        setSelectedFile(null)
+      } else {
+        setErrorMessage("")
+        setSelectedFile(file)
+        // 清除录音
+        resetRecording()
+      }
+    },
+    [resetRecording],
+  )
+
+  /** 录音切换 */
+  const handleRecordToggle = useCallback(() => {
+    setErrorMessage("")
+    if (isRecording) {
+      toggleRecording()
+    } else {
+      // 开始录制前清除已选文件
+      setSelectedFile(null)
+      toggleRecording()
+    }
+  }, [isRecording, toggleRecording])
+
+  /** 表单验证 */
+  const validateForm = useCallback((): string | null => {
+    const name = voiceName.trim()
+    if (!name) {
+      return "请输入音色名称"
+    }
+    if (name.length < MIN_VOICE_NAME_LENGTH || name.length > MAX_VOICE_NAME_LENGTH) {
+      return `音色名称需在 ${MIN_VOICE_NAME_LENGTH}-${MAX_VOICE_NAME_LENGTH} 个字符之间`
+    }
+    if (!hasAudio) {
+      return "请上传音频文件或录制一段声音"
+    }
+    return null
+  }, [voiceName, hasAudio])
+
+  return {
+    // 状态
+    phase,
+    setPhase,
+    voiceName,
+    setVoiceName,
+    voiceDescription,
+    setVoiceDescription,
+    selectedFile,
+    dragActive,
+    setDragActive,
+    errorMessage,
+    setErrorMessage,
+    // 录音
+    isRecording,
+    recordTime,
+    recordedBlob,
+    // 计算属性
+    hasAudio,
+    canSubmit,
+    isProcessing,
+    // handlers
+    handleFileSelect,
+    handleRecordToggle,
+    handleClose,
+    validateForm,
+    resetState,
+  }
+}

apps/web/src/components/voice/hooks/useCloneModal.ts

@@ -0,0 +1,46 @@
+import type { CloneModalProps } from "../types/cloneModal"
+import { useCloneFormState } from "./useCloneFormState"
+import { useCloneSubmit } from "./useCloneSubmit"
+
+/**
+ * 音色克隆弹窗主业务 Hook
+ * 组合表单状态 + 提交流程两个子 Hook
+ */
+const useCloneModal = ({ open, onClose, onSuccess }: CloneModalProps) => {
+  const formState = useCloneFormState({ open, onClose })
+
+  const { handleSubmit } = useCloneSubmit({
+    voiceName: formState.voiceName,
+    voiceDescription: formState.voiceDescription,
+    selectedFile: formState.selectedFile,
+    recordedBlob: formState.recordedBlob,
+    setPhase: formState.setPhase,
+    setErrorMessage: formState.setErrorMessage,
+    validateForm: formState.validateForm,
+    onSuccess,
+    onClose: formState.handleClose,
+  })
+
+  return {
+    phase: formState.phase,
+    voiceName: formState.voiceName,
+    voiceDescription: formState.voiceDescription,
+    selectedFile: formState.selectedFile,
+    dragActive: formState.dragActive,
+    errorMessage: formState.errorMessage,
+    isRecording: formState.isRecording,
+    recordTime: formState.recordTime,
+    recordedBlob: formState.recordedBlob,
+    canSubmit: formState.canSubmit,
+    isProcessing: formState.isProcessing,
+    setVoiceName: formState.setVoiceName,
+    setVoiceDescription: formState.setVoiceDescription,
+    setDragActive: formState.setDragActive,
+    handleFileSelect: formState.handleFileSelect,
+    handleRecordToggle: formState.handleRecordToggle,
+    handleClose: formState.handleClose,
+    handleSubmit,
+  }
+}
+
+export default useCloneModal

apps/web/src/components/voice/hooks/useCloneSubmit.ts

@@ -0,0 +1,108 @@
+import { useRef, useCallback, useEffect } from "react"
+import { createVoiceClone, toVoiceClone } from "@/api/voice-clone"
+import { uploadAsset, ensureDefaultLibrary } from "@/api/assets"
+import { getOrCreateDefaultProject } from "@/api/projects"
+import type { VoiceClone } from "@/api/voice-clone"
+
+interface UseCloneSubmitOptions {
+  voiceName: string
+  voiceDescription: string
+  selectedFile: File | null
+  recordedBlob: Blob | null
+  setPhase: (phase: "input" | "uploading" | "cloning" | "done") => void
+  setErrorMessage: (msg: string) => void
+  validateForm: () => string | null
+  onSuccess?: (clone: VoiceClone) => void
+  onClose: () => void
+}
+
+/**
+ * 克隆提交流程 Hook
+ * 封装上传 + 克隆 + 完成的三阶段流程
+ */
+export function useCloneSubmit({
+  voiceName,
+  voiceDescription,
+  selectedFile,
+  recordedBlob,
+  setPhase,
+  setErrorMessage,
+  validateForm,
+  onSuccess,
+  onClose,
+}: UseCloneSubmitOptions) {
+  const timerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
+
+  /** 组件卸载时清理定时器 */
+  useEffect(() => {
+    return () => {
+      if (timerRef.current) clearTimeout(timerRef.current)
+    }
+  }, [])
+
+  const handleSubmit = useCallback(async () => {
+    const formError = validateForm()
+    if (formError) {
+      setErrorMessage(formError)
+      return
+    }
+
+    setErrorMessage("")
+
+    try {
+      // 阶段 1：上传音频
+      setPhase("uploading")
+
+      let fileToUpload: File
+      if (selectedFile) {
+        fileToUpload = selectedFile
+      } else {
+        fileToUpload = new File([recordedBlob!], `recorded-${Date.now()}.webm`, {
+          type: "audio/webm",
+        })
+      }
+
+      // 获取默认项目和素材库（后端 /upload 接口必填）
+      const project = await getOrCreateDefaultProject()
+      const library = await ensureDefaultLibrary({ project_id: project.id, kind: "voice" })
+
+      const formData = new FormData()
+      formData.append("file", fileToUpload)
+      formData.append("project_id", project.id)
+      formData.append("library_id", library.id)
+      const uploadResult = await uploadAsset(formData)
+
+      // 阶段 2：克隆
+      setPhase("cloning")
+      const result = await createVoiceClone({
+        name: voiceName.trim(),
+        description: voiceDescription.trim() || undefined,
+        audio_url: uploadResult.url,
+      })
+
+      // 阶段 3：完成
+      setPhase("done")
+
+      // 2秒后自动关闭
+      timerRef.current = setTimeout(() => {
+        onSuccess?.(toVoiceClone(result))
+        onClose()
+      }, 2000)
+    } catch (err) {
+      setPhase("input")
+      setErrorMessage(err instanceof Error ? err.message : "克隆失败，请重试")
+    }
+  }, [
+    validateForm,
+    selectedFile,
+    recordedBlob,
+    voiceName,
+    voiceDescription,
+    setPhase,
+    setErrorMessage,
+    onSuccess,
+    onClose,
+  ])
+
+  return { handleSubmit }
+}

apps/web/src/components/voice/types/cloneModal.ts

@@ -0,0 +1,20 @@
+import type { VoiceClone } from "@/api/voice-clone"
+
+/** 弹窗阶段 */
+export type ModalPhase = "input" | "uploading" | "cloning" | "done"
+
+export interface CloneModalProps {
+  /** 弹窗是否可见 */
+  open: boolean
+  /** 关闭弹窗回调 */
+  onClose: () => void
+  /** 克隆成功回调（返回新创建的音色） */
+  onSuccess?: (voice: VoiceClone) => void
+}
+
+/** 进度步骤项 */
+export interface ProgressStep {
+  key: string
+  label: string
+  icon: string
+}

apps/web/src/components/voice/utils/cloneModal.ts

@@ -0,0 +1,25 @@
+import { ACCEPTED_EXTENSIONS, MAX_FILE_SIZE } from "../constants/cloneModal"
+
+/**
+ * 格式化录制时间 mm:ss
+ */
+export const formatRecordTime = (seconds: number): string => {
+  const m = Math.floor(seconds / 60)
+  const s = seconds % 60
+  return `${m.toString().padStart(2, "0")}:${s.toString().padStart(2, "0")}`
+}
+
+/**
+ * 验证上传的音频文件
+ * @returns 错误信息，null 表示验证通过
+ */
+export const validateFile = (file: File): string | null => {
+  const ext = file.name.split(".").pop()?.toLowerCase()
+  if (!ext || !ACCEPTED_EXTENSIONS.includes(ext)) {
+    return "不支持的音频格式，请上传 MP3、WAV 或 M4A 文件"
+  }
+  if (file.size > MAX_FILE_SIZE) {
+    return "文件大小超过 10MB，请压缩后重试"
+  }
+  return null
+}

apps/web/src/pages/assets/components/AssetUploadZone.tsx

@@ -11,10 +11,7 @@ export interface AssetUploadZoneProps {
   onUpload: (file: File) => void
 }
 
-export const AssetUploadZone: React.FC<AssetUploadZoneProps> = ({
-  uploading,
-  onUpload,
-}) => {
+export const AssetUploadZone: React.FC<AssetUploadZoneProps> = ({ uploading, onUpload }) => {
   return (
     <Upload.Dragger
       beforeUpload={(file) => {

apps/web/src/pages/assets/hooks/asset-operations/batch-operations/index.ts

@@ -0,0 +1,4 @@
+export { useBatchDelete } from "./useBatchDelete"
+export { useBatchTag } from "./useBatchTag"
+export { useBatchClassify } from "./useBatchClassify"
+export { useBatchMark } from "./useBatchMark"

apps/web/src/pages/assets/hooks/asset-operations/batch-operations/useBatchClassify.ts

@@ -0,0 +1,58 @@
+import { useState, useCallback } from "react"
+import { message } from "antd"
+import { batchClassifyAssets, type BatchOperationResult } from "@/api/assets"
+
+interface UseBatchClassifyOptions {
+  selectedIds: Set<string>
+  queryClient: ReturnType<typeof import("@tanstack/react-query").useQueryClient>
+  showResult: (result: BatchOperationResult, title: string, clear?: boolean) => void
+}
+
+export const useBatchClassify = ({
+  selectedIds,
+  queryClient,
+  showResult,
+}: UseBatchClassifyOptions) => {
+  const [classifyModalOpen, setClassifyModalOpen] = useState(false)
+  const [batchCategory, setBatchCategory] = useState("")
+  const [batchLoading, setBatchLoading] = useState(false)
+
+  const handleBatchClassify = useCallback(async () => {
+    if (!batchCategory) {
+      message.warning("请选择分类")
+      return
+    }
+    const ids = Array.from(selectedIds)
+    setBatchLoading(true)
+    try {
+      const result = await batchClassifyAssets({
+        asset_ids: ids,
+        category: batchCategory,
+      })
+      queryClient.invalidateQueries({ queryKey: ["assets"] })
+      showResult(result, "批量改分类")
+      setClassifyModalOpen(false)
+      setBatchCategory("")
+      if (result.failure_count === 0) {
+        message.success(`成功将 ${result.success_count} 个素材改为「${batchCategory}」`)
+      } else {
+        message.warning(
+          `改分类完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
+        )
+      }
+    } catch {
+      message.error("批量改分类失败，请重试")
+    } finally {
+      setBatchLoading(false)
+    }
+  }, [batchCategory, selectedIds, queryClient, showResult])
+
+  return {
+    classifyModalOpen,
+    setClassifyModalOpen,
+    batchCategory,
+    setBatchCategory,
+    batchLoading,
+    handleBatchClassify,
+  }
+}

apps/web/src/pages/assets/hooks/asset-operations/batch-operations/useBatchDelete.ts

@@ -0,0 +1,40 @@
+import { useState, useCallback } from "react"
+import { message } from "antd"
+import { batchDeleteAssets, type BatchOperationResult } from "@/api/assets"
+
+interface UseBatchDeleteOptions {
+  selectedIds: Set<string>
+  invalidateAssets: () => void
+  showResult: (result: BatchOperationResult, title: string, clear?: boolean) => void
+}
+
+export const useBatchDelete = ({
+  selectedIds,
+  invalidateAssets,
+  showResult,
+}: UseBatchDeleteOptions) => {
+  const [batchLoading, setBatchLoading] = useState(false)
+
+  const handleBatchDelete = useCallback(async () => {
+    const ids = Array.from(selectedIds)
+    setBatchLoading(true)
+    try {
+      const result = await batchDeleteAssets(ids)
+      invalidateAssets()
+      showResult(result, "批量删除")
+      if (result.failure_count === 0) {
+        message.success(`成功删除 ${result.success_count} 个素材`)
+      } else {
+        message.warning(
+          `删除完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
+        )
+      }
+    } catch {
+      message.error("批量删除失败，请重试")
+    } finally {
+      setBatchLoading(false)
+    }
+  }, [selectedIds, invalidateAssets, showResult])
+
+  return { batchLoading, handleBatchDelete }
+}

apps/web/src/pages/assets/hooks/asset-operations/batch-operations/useBatchMark.ts

@@ -0,0 +1,53 @@
+import { useState, useCallback } from "react"
+import { message } from "antd"
+import { batchMarkAssets, type BatchOperationResult } from "@/api/assets"
+import type { SmartViewType } from "../../../components/BatchMarkModal"
+import { SMART_VIEW_LABELS } from "../constants"
+
+interface UseBatchMarkOptions {
+  selectedIds: Set<string>
+  queryClient: ReturnType<typeof import("@tanstack/react-query").useQueryClient>
+  showResult: (result: BatchOperationResult, title: string, clear?: boolean) => void
+}
+
+export const useBatchMark = ({ selectedIds, queryClient, showResult }: UseBatchMarkOptions) => {
+  const [markModalOpen, setMarkModalOpen] = useState(false)
+  const [batchSmartView, setBatchSmartView] = useState<SmartViewType>("recommended")
+  const [batchLoading, setBatchLoading] = useState(false)
+
+  const handleBatchMark = useCallback(async () => {
+    const ids = Array.from(selectedIds)
+    setBatchLoading(true)
+    try {
+      const result = await batchMarkAssets({
+        asset_ids: ids,
+        smart_view: batchSmartView,
+      })
+      queryClient.invalidateQueries({ queryKey: ["assets"] })
+      showResult(result, "批量智能标记")
+      setMarkModalOpen(false)
+      if (result.failure_count === 0) {
+        message.success(
+          `成功将 ${result.success_count} 个素材标记为「${SMART_VIEW_LABELS[batchSmartView]}」`,
+        )
+      } else {
+        message.warning(
+          `智能标记完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
+        )
+      }
+    } catch {
+      message.error("批量智能标记失败，请重试")
+    } finally {
+      setBatchLoading(false)
+    }
+  }, [batchSmartView, selectedIds, queryClient, showResult])
+
+  return {
+    markModalOpen,
+    setMarkModalOpen,
+    batchSmartView,
+    setBatchSmartView,
+    batchLoading,
+    handleBatchMark,
+  }
+}

apps/web/src/pages/assets/hooks/asset-operations/batch-operations/useBatchTag.ts

@@ -0,0 +1,86 @@
+import { useState, useCallback } from "react"
+import { message } from "antd"
+import { batchTagAssets, type BatchOperationResult } from "@/api/assets"
+
+interface UseBatchTagOptions {
+  selectedIds: Set<string>
+  queryClient: ReturnType<typeof import("@tanstack/react-query").useQueryClient>
+  showResult: (result: BatchOperationResult, title: string, clear?: boolean) => void
+}
+
+export const useBatchTag = ({ selectedIds, queryClient, showResult }: UseBatchTagOptions) => {
+  const [tagModalOpen, setTagModalOpen] = useState(false)
+  const [batchTagInput, setBatchTagInput] = useState("")
+  const [batchTags, setBatchTags] = useState<string[]>([])
+  const [tagMode, setTagMode] = useState<"add" | "replace">("add")
+  const [batchLoading, setBatchLoading] = useState(false)
+
+  const handleBatchTag = useCallback(async () => {
+    if (batchTags.length === 0) {
+      message.warning("请至少输入一个标签")
+      return
+    }
+    const ids = Array.from(selectedIds)
+    setBatchLoading(true)
+    try {
+      const result = await batchTagAssets({
+        asset_ids: ids,
+        tags: batchTags,
+        mode: tagMode,
+      })
+      queryClient.invalidateQueries({ queryKey: ["assets"] })
+      showResult(result, "批量打标签")
+      setTagModalOpen(false)
+      setBatchTags([])
+      setBatchTagInput("")
+      setTagMode("add")
+      if (result.failure_count === 0) {
+        message.success(`成功为 ${result.success_count} 个素材打标签`)
+      } else {
+        message.warning(
+          `打标签完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
+        )
+      }
+    } catch {
+      message.error("批量打标签失败，请重试")
+    } finally {
+      setBatchLoading(false)
+    }
+  }, [batchTags, selectedIds, tagMode, queryClient, showResult])
+
+  const handleTagInputKeyDown = useCallback(
+    (e: React.KeyboardEvent) => {
+      if (e.key === "Enter" && batchTagInput.trim()) {
+        e.preventDefault()
+        const tag = batchTagInput.trim()
+        if (!batchTags.includes(tag)) {
+          setBatchTags([...batchTags, tag])
+        }
+        setBatchTagInput("")
+      }
+    },
+    [batchTagInput, batchTags],
+  )
+
+  const removeBatchTag = useCallback(
+    (tag: string) => {
+      setBatchTags(batchTags.filter((t) => t !== tag))
+    },
+    [batchTags],
+  )
+
+  return {
+    tagModalOpen,
+    setTagModalOpen,
+    batchTagInput,
+    setBatchTagInput,
+    batchTags,
+    setBatchTags,
+    tagMode,
+    setTagMode,
+    batchLoading,
+    handleBatchTag,
+    handleTagInputKeyDown,
+    removeBatchTag,
+  }
+}

apps/web/src/pages/assets/hooks/asset-operations/batch/index.ts

@@ -0,0 +1,4 @@
+export { useBatchDelete } from "./useBatchDelete"
+export { useBatchTag } from "./useBatchTag"
+export { useBatchClassify } from "./useBatchClassify"
+export { useBatchMark } from "./useBatchMark"

apps/web/src/pages/assets/hooks/asset-operations/batch/useBatchClassify.ts

@@ -0,0 +1,58 @@
+import { useState, useCallback } from "react"
+import { message } from "antd"
+import { batchClassifyAssets, type BatchOperationResult } from "@/api/assets"
+
+interface UseBatchClassifyOptions {
+  selectedIds: Set<string>
+  queryClient: ReturnType<typeof import("@tanstack/react-query").useQueryClient>
+  showResult: (result: BatchOperationResult, title: string, clear?: boolean) => void
+}
+
+export const useBatchClassify = ({
+  selectedIds,
+  queryClient,
+  showResult,
+}: UseBatchClassifyOptions) => {
+  const [classifyModalOpen, setClassifyModalOpen] = useState(false)
+  const [batchCategory, setBatchCategory] = useState("")
+  const [batchLoading, setBatchLoading] = useState(false)
+
+  const handleBatchClassify = useCallback(async () => {
+    if (!batchCategory) {
+      message.warning("请选择分类")
+      return
+    }
+    const ids = Array.from(selectedIds)
+    setBatchLoading(true)
+    try {
+      const result = await batchClassifyAssets({
+        asset_ids: ids,
+        category: batchCategory,
+      })
+      queryClient.invalidateQueries({ queryKey: ["assets"] })
+      showResult(result, "批量改分类")
+      setClassifyModalOpen(false)
+      setBatchCategory("")
+      if (result.failure_count === 0) {
+        message.success(`成功将 ${result.success_count} 个素材改为「${batchCategory}」`)
+      } else {
+        message.warning(
+          `改分类完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
+        )
+      }
+    } catch {
+      message.error("批量改分类失败，请重试")
+    } finally {
+      setBatchLoading(false)
+    }
+  }, [batchCategory, selectedIds, queryClient, showResult])
+
+  return {
+    classifyModalOpen,
+    setClassifyModalOpen,
+    batchCategory,
+    setBatchCategory,
+    batchLoading,
+    handleBatchClassify,
+  }
+}

apps/web/src/pages/assets/hooks/asset-operations/batch/useBatchDelete.ts

@@ -0,0 +1,40 @@
+import { useState, useCallback } from "react"
+import { message } from "antd"
+import { batchDeleteAssets, type BatchOperationResult } from "@/api/assets"
+
+interface UseBatchDeleteOptions {
+  selectedIds: Set<string>
+  invalidateAssets: () => void
+  showResult: (result: BatchOperationResult, title: string, clear?: boolean) => void
+}
+
+export const useBatchDelete = ({
+  selectedIds,
+  invalidateAssets,
+  showResult,
+}: UseBatchDeleteOptions) => {
+  const [batchLoading, setBatchLoading] = useState(false)
+
+  const handleBatchDelete = useCallback(async () => {
+    const ids = Array.from(selectedIds)
+    setBatchLoading(true)
+    try {
+      const result = await batchDeleteAssets(ids)
+      invalidateAssets()
+      showResult(result, "批量删除")
+      if (result.failure_count === 0) {
+        message.success(`成功删除 ${result.success_count} 个素材`)
+      } else {
+        message.warning(
+          `删除完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
+        )
+      }
+    } catch {
+      message.error("批量删除失败，请重试")
+    } finally {
+      setBatchLoading(false)
+    }
+  }, [selectedIds, invalidateAssets, showResult])
+
+  return { batchLoading, handleBatchDelete }
+}

apps/web/src/pages/assets/hooks/asset-operations/batch/useBatchMark.ts

@@ -0,0 +1,53 @@
+import { useState, useCallback } from "react"
+import { message } from "antd"
+import { batchMarkAssets, type BatchOperationResult } from "@/api/assets"
+import type { SmartViewType } from "../../../components/BatchMarkModal"
+import { SMART_VIEW_LABELS } from "../constants"
+
+interface UseBatchMarkOptions {
+  selectedIds: Set<string>
+  queryClient: ReturnType<typeof import("@tanstack/react-query").useQueryClient>
+  showResult: (result: BatchOperationResult, title: string, clear?: boolean) => void
+}
+
+export const useBatchMark = ({ selectedIds, queryClient, showResult }: UseBatchMarkOptions) => {
+  const [markModalOpen, setMarkModalOpen] = useState(false)
+  const [batchSmartView, setBatchSmartView] = useState<SmartViewType>("recommended")
+  const [batchLoading, setBatchLoading] = useState(false)
+
+  const handleBatchMark = useCallback(async () => {
+    const ids = Array.from(selectedIds)
+    setBatchLoading(true)
+    try {
+      const result = await batchMarkAssets({
+        asset_ids: ids,
+        smart_view: batchSmartView,
+      })
+      queryClient.invalidateQueries({ queryKey: ["assets"] })
+      showResult(result, "批量智能标记")
+      setMarkModalOpen(false)
+      if (result.failure_count === 0) {
+        message.success(
+          `成功将 ${result.success_count} 个素材标记为「${SMART_VIEW_LABELS[batchSmartView]}」`,
+        )
+      } else {
+        message.warning(
+          `智能标记完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
+        )
+      }
+    } catch {
+      message.error("批量智能标记失败，请重试")
+    } finally {
+      setBatchLoading(false)
+    }
+  }, [batchSmartView, selectedIds, queryClient, showResult])
+
+  return {
+    markModalOpen,
+    setMarkModalOpen,
+    batchSmartView,
+    setBatchSmartView,
+    batchLoading,
+    handleBatchMark,
+  }
+}

apps/web/src/pages/assets/hooks/asset-operations/batch/useBatchTag.ts

@@ -0,0 +1,86 @@
+import { useState, useCallback } from "react"
+import { message } from "antd"
+import { batchTagAssets, type BatchOperationResult } from "@/api/assets"
+
+interface UseBatchTagOptions {
+  selectedIds: Set<string>
+  queryClient: ReturnType<typeof import("@tanstack/react-query").useQueryClient>
+  showResult: (result: BatchOperationResult, title: string, clear?: boolean) => void
+}
+
+export const useBatchTag = ({ selectedIds, queryClient, showResult }: UseBatchTagOptions) => {
+  const [tagModalOpen, setTagModalOpen] = useState(false)
+  const [batchTagInput, setBatchTagInput] = useState("")
+  const [batchTags, setBatchTags] = useState<string[]>([])
+  const [tagMode, setTagMode] = useState<"add" | "replace">("add")
+  const [batchLoading, setBatchLoading] = useState(false)
+
+  const handleBatchTag = useCallback(async () => {
+    if (batchTags.length === 0) {
+      message.warning("请至少输入一个标签")
+      return
+    }
+    const ids = Array.from(selectedIds)
+    setBatchLoading(true)
+    try {
+      const result = await batchTagAssets({
+        asset_ids: ids,
+        tags: batchTags,
+        mode: tagMode,
+      })
+      queryClient.invalidateQueries({ queryKey: ["assets"] })
+      showResult(result, "批量打标签")
+      setTagModalOpen(false)
+      setBatchTags([])
+      setBatchTagInput("")
+      setTagMode("add")
+      if (result.failure_count === 0) {
+        message.success(`成功为 ${result.success_count} 个素材打标签`)
+      } else {
+        message.warning(
+          `打标签完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
+        )
+      }
+    } catch {
+      message.error("批量打标签失败，请重试")
+    } finally {
+      setBatchLoading(false)
+    }
+  }, [batchTags, selectedIds, tagMode, queryClient, showResult])
+
+  const handleTagInputKeyDown = useCallback(
+    (e: React.KeyboardEvent) => {
+      if (e.key === "Enter" && batchTagInput.trim()) {
+        e.preventDefault()
+        const tag = batchTagInput.trim()
+        if (!batchTags.includes(tag)) {
+          setBatchTags([...batchTags, tag])
+        }
+        setBatchTagInput("")
+      }
+    },
+    [batchTagInput, batchTags],
+  )
+
+  const removeBatchTag = useCallback(
+    (tag: string) => {
+      setBatchTags(batchTags.filter((t) => t !== tag))
+    },
+    [batchTags],
+  )
+
+  return {
+    tagModalOpen,
+    setTagModalOpen,
+    batchTagInput,
+    setBatchTagInput,
+    batchTags,
+    setBatchTags,
+    tagMode,
+    setTagMode,
+    batchLoading,
+    handleBatchTag,
+    handleTagInputKeyDown,
+    removeBatchTag,
+  }
+}

apps/web/src/pages/assets/hooks/asset-operations/batchOperations.ts

@@ -0,0 +1,8 @@
+/**
+ * @deprecated 请从 ./batch/ 目录导入子模块
+ * 保持向后兼容，re-export 所有批量操作 Hook
+ */
+export { useBatchDelete } from "./batch/useBatchDelete"
+export { useBatchTag } from "./batch/useBatchTag"
+export { useBatchClassify } from "./batch/useBatchClassify"
+export { useBatchMark } from "./batch/useBatchMark"

apps/web/src/pages/assets/hooks/asset-operations/constants.ts

@@ -0,0 +1,7 @@
+import type { SmartViewType } from "../../components/BatchMarkModal"
+
+export const SMART_VIEW_LABELS: Record<SmartViewType, string> = {
+  recommended: "推荐",
+  caution: "慎用",
+  high_risk: "高风险",
+}

apps/web/src/pages/assets/hooks/asset-operations/useSingleOperations.ts

@@ -0,0 +1,103 @@
+import { useCallback } from "react"
+import { useQueryClient } from "@tanstack/react-query"
+import { message } from "antd"
+import { getAssetDiagnosis, deleteAsset, type BatchOperationResult } from "@/api/assets"
+import type { AssetItem } from "../../types"
+
+interface UseSingleOperationsOptions {
+  selectedIds: Set<string>
+  setSelectedIds: (ids: Set<string>) => void
+}
+
+/**
+ * 单个素材操作 Hook
+ * 诊断、单个删除
+ */
+export const useSingleOperations = ({
+  selectedIds,
+  setSelectedIds,
+}: UseSingleOperationsOptions) => {
+  const queryClient = useQueryClient()
+
+  /* ── 诊断 ── */
+  const handleDiagnose = useCallback(
+    async (asset: AssetItem) => {
+      // 模拟 loading 状态
+      try {
+        const result = await getAssetDiagnosis(asset.id)
+        const score = result.readiness_score ?? "-"
+        message.success(`"${asset.name}" 诊断完成，就绪分：${score}`)
+        queryClient.invalidateQueries({ queryKey: ["assets"] })
+      } catch {
+        message.error(`"${asset.name}" 诊断失败`)
+      }
+    },
+    [queryClient],
+  )
+
+  /* ── 单个素材删除 ── */
+  const handleSingleDelete = useCallback(
+    async (assetId: string) => {
+      try {
+        await deleteAsset(assetId)
+        queryClient.invalidateQueries({ queryKey: ["assets"] })
+        queryClient.invalidateQueries({ queryKey: ["asset-libraries"] })
+        // 从选中集合中移除
+        setSelectedIds(
+          (() => {
+            const next = new Set(selectedIds)
+            next.delete(assetId)
+            return next
+          })(),
+        )
+        message.success("素材已删除")
+      } catch {
+        message.error("删除失败，请重试")
+      }
+    },
+    [queryClient, selectedIds, setSelectedIds],
+  )
+
+  return {
+    handleDiagnose,
+    handleSingleDelete,
+  }
+}
+
+interface UseBatchHelpersOptions {
+  queryClient: ReturnType<typeof useQueryClient>
+  setSelectedIds: (ids: Set<string>) => void
+}
+
+/**
+ * 批量操作辅助函数
+ * 刷新数据、显示操作结果
+ */
+export const useBatchHelpers = ({ queryClient, setSelectedIds }: UseBatchHelpersOptions) => {
+  const invalidateAssets = useCallback(() => {
+    queryClient.invalidateQueries({ queryKey: ["assets"] })
+    queryClient.invalidateQueries({ queryKey: ["asset-libraries"] })
+  }, [queryClient])
+
+  const showOperationResult = useCallback(
+    (
+      setResult: (r: BatchOperationResult | null) => void,
+      setTitle: (t: string) => void,
+      setDrawerOpen: (v: boolean) => void,
+      result: BatchOperationResult,
+      title: string,
+      clearSelection = true,
+    ) => {
+      setResult(result)
+      setTitle(title)
+      setDrawerOpen(true)
+      if (clearSelection) setSelectedIds(new Set())
+    },
+    [setSelectedIds],
+  )
+
+  return {
+    invalidateAssets,
+    showOperationResult,
+  }
+}

apps/web/src/pages/assets/hooks/useAssetOperations.ts

@@ -1,23 +1,21 @@
+/**
+ * 素材操作 Hook（入口）
+ * 组合各子模块，保持导出不变
+ *
+ * 子模块位于 ./asset-operations/
+ */
 import { useState, useCallback } from "react"
 import { useQueryClient } from "@tanstack/react-query"
-import { message } from "antd"
+import { useSingleOperations, useBatchHelpers } from "./asset-operations/useSingleOperations"
 import {
-  deleteAsset,
-  getAssetDiagnosis,
-  batchDeleteAssets,
-  batchTagAssets,
-  batchClassifyAssets,
-  batchMarkAssets,
-  type BatchOperationResult,
-} from "@/api/assets"
-import type { AssetItem } from "../types"
+  useBatchDelete,
+  useBatchTag,
+  useBatchClassify,
+  useBatchMark,
+} from "./asset-operations/batch-operations"
+import type { BatchOperationResult } from "@/api/assets"
 import type { SmartViewType } from "../components/BatchMarkModal"
 
-/**
- * 素材操作 Hook
- * 封装素材的诊断、删除、批量打标签、批量改分类、批量智能标记等操作，
- * 以及相关弹窗和结果展示的状态管理
- */
 interface UseAssetOperationsProps {
   selectedIds: Set<string>
   setSelectedIds: (ids: Set<string>) => void
@@ -29,78 +27,35 @@ export function useAssetOperations({ selectedIds, setSelectedIds }: UseAssetOper
   /* ── 诊断状态 ── */
   const [diagnosingId, setDiagnosingId] = useState<string | null>(null)
 
-  /* ── 批量操作弹窗状态 ── */
-  const [tagModalOpen, setTagModalOpen] = useState(false)
-  const [classifyModalOpen, setClassifyModalOpen] = useState(false)
-  const [markModalOpen, setMarkModalOpen] = useState(false)
-  const [resultDrawerOpen, setResultDrawerOpen] = useState(false)
-
-  /* ── 批量打标签表单 ── */
-  const [batchTagInput, setBatchTagInput] = useState("")
-  const [batchTags, setBatchTags] = useState<string[]>([])
-  const [tagMode, setTagMode] = useState<"add" | "replace">("add")
-
-  /* ── 批量改分类表单 ── */
-  const [batchCategory, setBatchCategory] = useState("")
-
-  /* ── 批量智能标记表单 ── */
-  const [batchSmartView, setBatchSmartView] = useState<SmartViewType>("recommended")
-
   /* ── 操作结果 ── */
+  const [resultDrawerOpen, setResultDrawerOpen] = useState(false)
   const [operationResult, setOperationResult] = useState<BatchOperationResult | null>(null)
   const [operationTitle, setOperationTitle] = useState("")
 
-  /* ── 批量操作 loading ── */
-  const [batchLoading, setBatchLoading] = useState(false)
+  /* ── 单个操作 ── */
+  const { handleDiagnose: handleDiagnoseRaw, handleSingleDelete } = useSingleOperations({
+    selectedIds,
+    setSelectedIds,
+  })
 
-  /* ── 刷新数据辅助函数 ── */
-  const invalidateAssets = useCallback(() => {
-    queryClient.invalidateQueries({ queryKey: ["assets"] })
-    queryClient.invalidateQueries({ queryKey: ["asset-libraries"] })
-  }, [queryClient])
-
-  /* ── 诊断 ── */
+  // 包装一下，加上 diagnosingId 状态
   const handleDiagnose = useCallback(
-    async (asset: AssetItem) => {
+    async (asset: Parameters<typeof handleDiagnoseRaw>[0]) => {
       setDiagnosingId(asset.id)
       try {
-        const result = await getAssetDiagnosis(asset.id)
-        const score = result.readiness_score ?? "-"
-        message.success(`"${asset.name}" 诊断完成，就绪分：${score}`)
-        queryClient.invalidateQueries({ queryKey: ["assets"] })
-      } catch {
-        message.error(`"${asset.name}" 诊断失败`)
+        await handleDiagnoseRaw(asset)
       } finally {
         setDiagnosingId(null)
       }
     },
-    [queryClient],
+    [handleDiagnoseRaw],
   )
 
-  /* ── 单个素材删除 ── */
-  const handleSingleDelete = useCallback(
-    async (assetId: string) => {
-      try {
-        await deleteAsset(assetId)
-        invalidateAssets()
-        // 从选中集合中移除
-        setSelectedIds(
-          (() => {
-            const next = new Set(selectedIds)
-            next.delete(assetId)
-            return next
-          })(),
-        )
-        message.success("素材已删除")
-      } catch {
-        message.error("删除失败，请重试")
-      }
-    },
-    [invalidateAssets, selectedIds, setSelectedIds],
-  )
+  /* ── 批量操作辅助 ── */
+  const { invalidateAssets } = useBatchHelpers({ queryClient, setSelectedIds })
 
-  /* ── 显示操作结果 ── */
-  const showOperationResult = useCallback(
+  // 包装 showResult 适配子模块的接口
+  const showResult = useCallback(
     (result: BatchOperationResult, title: string, clearSelection = true) => {
       setOperationResult(result)
       setOperationTitle(title)
@@ -110,147 +65,23 @@ export function useAssetOperations({ selectedIds, setSelectedIds }: UseAssetOper
     [setSelectedIds],
   )
 
-  /* ── 批量删除 ── */
-  const handleBatchDelete = useCallback(async () => {
-    const ids = Array.from(selectedIds)
-    setBatchLoading(true)
-    try {
-      const result = await batchDeleteAssets(ids)
-      invalidateAssets()
-      showOperationResult(result, "批量删除")
-      if (result.failure_count === 0) {
-        message.success(`成功删除 ${result.success_count} 个素材`)
-      } else {
-        message.warning(
-          `删除完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
-        )
-      }
-    } catch {
-      message.error("批量删除失败，请重试")
-    } finally {
-      setBatchLoading(false)
-    }
-  }, [selectedIds, invalidateAssets, showOperationResult])
+  /* ── 批量操作 ── */
+  const { batchLoading: deleteLoading, handleBatchDelete } = useBatchDelete({
+    selectedIds,
+    invalidateAssets,
+    showResult,
+  })
 
-  /* ── 批量打标签 ── */
-  const handleBatchTag = useCallback(async () => {
-    if (batchTags.length === 0) {
-      message.warning("请至少输入一个标签")
-      return
-    }
-    const ids = Array.from(selectedIds)
-    setBatchLoading(true)
-    try {
-      const result = await batchTagAssets({
-        asset_ids: ids,
-        tags: batchTags,
-        mode: tagMode,
-      })
-      queryClient.invalidateQueries({ queryKey: ["assets"] })
-      showOperationResult(result, "批量打标签")
-      setTagModalOpen(false)
-      setBatchTags([])
-      setBatchTagInput("")
-      setTagMode("add")
-      if (result.failure_count === 0) {
-        message.success(`成功为 ${result.success_count} 个素材打标签`)
-      } else {
-        message.warning(
-          `打标签完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
-        )
-      }
-    } catch {
-      message.error("批量打标签失败，请重试")
-    } finally {
-      setBatchLoading(false)
-    }
-  }, [batchTags, selectedIds, tagMode, queryClient, showOperationResult])
+  const tagResult = useBatchTag({ selectedIds, queryClient, showResult })
+  const classifyResult = useBatchClassify({ selectedIds, queryClient, showResult })
+  const markResult = useBatchMark({ selectedIds, queryClient, showResult })
 
-  /* ── 标签输入处理 ── */
-  const handleTagInputKeyDown = useCallback(
-    (e: React.KeyboardEvent) => {
-      if (e.key === "Enter" && batchTagInput.trim()) {
-        e.preventDefault()
-        const tag = batchTagInput.trim()
-        if (!batchTags.includes(tag)) {
-          setBatchTags([...batchTags, tag])
-        }
-        setBatchTagInput("")
-      }
-    },
-    [batchTagInput, batchTags],
-  )
-
-  const removeBatchTag = useCallback(
-    (tag: string) => {
-      setBatchTags(batchTags.filter((t) => t !== tag))
-    },
-    [batchTags],
-  )
-
-  /* ── 批量改分类 ── */
-  const handleBatchClassify = useCallback(async () => {
-    if (!batchCategory) {
-      message.warning("请选择分类")
-      return
-    }
-    const ids = Array.from(selectedIds)
-    setBatchLoading(true)
-    try {
-      const result = await batchClassifyAssets({
-        asset_ids: ids,
-        category: batchCategory,
-      })
-      queryClient.invalidateQueries({ queryKey: ["assets"] })
-      showOperationResult(result, "批量改分类")
-      setClassifyModalOpen(false)
-      setBatchCategory("")
-      if (result.failure_count === 0) {
-        message.success(`成功将 ${result.success_count} 个素材改为「${batchCategory}」`)
-      } else {
-        message.warning(
-          `改分类完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
-        )
-      }
-    } catch {
-      message.error("批量改分类失败，请重试")
-    } finally {
-      setBatchLoading(false)
-    }
-  }, [batchCategory, selectedIds, queryClient, showOperationResult])
-
-  /* ── 批量智能标记 ── */
-  const handleBatchMark = useCallback(async () => {
-    const ids = Array.from(selectedIds)
-    setBatchLoading(true)
-    try {
-      const result = await batchMarkAssets({
-        asset_ids: ids,
-        smart_view: batchSmartView,
-      })
-      queryClient.invalidateQueries({ queryKey: ["assets"] })
-      showOperationResult(result, "批量智能标记")
-      setMarkModalOpen(false)
-      const labelMap: Record<SmartViewType, string> = {
-        recommended: "推荐",
-        caution: "慎用",
-        high_risk: "高风险",
-      }
-      if (result.failure_count === 0) {
-        message.success(
-          `成功将 ${result.success_count} 个素材标记为「${labelMap[batchSmartView]}」`,
-        )
-      } else {
-        message.warning(
-          `智能标记完成：成功 ${result.success_count} 个，失败 ${result.failure_count} 个`,
-        )
-      }
-    } catch {
-      message.error("批量智能标记失败，请重试")
-    } finally {
-      setBatchLoading(false)
-    }
-  }, [batchSmartView, selectedIds, queryClient, showOperationResult])
+  // 取任一批量操作的 loading 状态（任意一个在加载都算加载中）
+  const batchLoading =
+    deleteLoading ||
+    tagResult.batchLoading ||
+    classifyResult.batchLoading ||
+    markResult.batchLoading
 
   /* ── 关闭结果 Drawer ── */
   const handleResultDrawerClose = useCallback(() => {
@@ -267,29 +98,29 @@ export function useAssetOperations({ selectedIds, setSelectedIds }: UseAssetOper
     // 批量操作 loading
     batchLoading,
     // 批量打标签
-    tagModalOpen,
-    setTagModalOpen,
-    batchTagInput,
-    setBatchTagInput,
-    batchTags,
-    setBatchTags,
-    tagMode,
-    setTagMode,
-    handleBatchTag,
-    handleTagInputKeyDown,
-    removeBatchTag,
+    tagModalOpen: tagResult.tagModalOpen,
+    setTagModalOpen: tagResult.setTagModalOpen,
+    batchTagInput: tagResult.batchTagInput,
+    setBatchTagInput: tagResult.setBatchTagInput,
+    batchTags: tagResult.batchTags,
+    setBatchTags: tagResult.setBatchTags,
+    tagMode: tagResult.tagMode,
+    setTagMode: tagResult.setTagMode,
+    handleBatchTag: tagResult.handleBatchTag,
+    handleTagInputKeyDown: tagResult.handleTagInputKeyDown,
+    removeBatchTag: tagResult.removeBatchTag,
     // 批量改分类
-    classifyModalOpen,
-    setClassifyModalOpen,
-    batchCategory,
-    setBatchCategory,
-    handleBatchClassify,
+    classifyModalOpen: classifyResult.classifyModalOpen,
+    setClassifyModalOpen: classifyResult.setClassifyModalOpen,
+    batchCategory: classifyResult.batchCategory,
+    setBatchCategory: classifyResult.setBatchCategory,
+    handleBatchClassify: classifyResult.handleBatchClassify,
     // 批量智能标记
-    markModalOpen,
-    setMarkModalOpen,
-    batchSmartView,
-    setBatchSmartView,
-    handleBatchMark,
+    markModalOpen: markResult.markModalOpen,
+    setMarkModalOpen: markResult.setMarkModalOpen,
+    batchSmartView: markResult.batchSmartView as SmartViewType,
+    setBatchSmartView: markResult.setBatchSmartView,
+    handleBatchMark: markResult.handleBatchMark,
     // 批量删除
     handleBatchDelete,
     // 操作结果

apps/web/src/pages/duplication/DuplicationDetail.tsx

@@ -3,137 +3,29 @@
  * 风险评估 + 基本信息 + 检测项列表 + 匹配片段
  * 零 antd 依赖
  */
-import React, { useState, useCallback } from "react"
-import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query"
-import { Button, Tag, Tooltip } from "@/components/ui"
-import { useParams, useNavigate } from "react-router-dom"
-import { getDuplicationDetail, retryDuplication, type DuplicateSegment } from "@/api/duplication"
-import "./duplication.css"
+import React from "react"
+import { Button, Tag } from "@/components/ui"
 import PageHead from "@/components/layout/PageHead"
-
-/** 格式化时间（秒 → mm:ss） */
-const formatTime = (seconds: number) => {
-  const m = Math.floor(seconds / 60)
-  const s = Math.floor(seconds % 60)
-  return `${m.toString().padStart(2, "0")}:${s.toString().padStart(2, "0")}`
-}
-
-/** 格式化文件大小 */
-const formatSize = (bytes: number) => {
-  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(0)} KB`
-  if (bytes < 1024 * 1024 * 1024) return `${(bytes / 1024 / 1024).toFixed(1)} MB`
-  return `${(bytes / 1024 / 1024 / 1024).toFixed(2)} GB`
-}
-
-/** 格式化时长 */
-const formatDuration = (seconds?: number) => {
-  if (!seconds) return "-"
-  const totalSec = Math.round(seconds)
-  const m = Math.floor(totalSec / 60)
-  const s = totalSec % 60
-  return m > 0 ? `${m}分${s}秒` : `${s}秒`
-}
-
-/** 根据查重率获取风险等级 */
-const getRiskLevel = (rate?: number): "low" | "medium" | "high" => {
-  if (rate === undefined) return "low"
-  if (rate <= 10) return "low"
-  if (rate <= 30) return "medium"
-  return "high"
-}
-
-/** 风险等级描述 */
-const RISK_DESC: Record<string, string> = {
-  low: "查重率较低，内容原创度高",
-  medium: "存在一定重复，建议修改部分片段",
-  high: "重复率较高，建议大幅修改或替换",
-}
-
-/** 风险等级标签变体 */
-const RISK_TAG_VARIANT: Record<string, "success" | "warning" | "error"> = {
-  low: "success",
-  medium: "warning",
-  high: "error",
-}
-
-/** 风险等级文字 */
-const RISK_LABEL: Record<string, string> = {
-  low: "低风险",
-  medium: "中风险",
-  high: "高风险",
-}
-
-/** 简易 toast */
-interface ToastState {
-  message: string
-  type: "success" | "error" | "warning"
-}
-
-/** 单个重复片段卡片 */
-const SegmentCard: React.FC<{ segment: DuplicateSegment; index: number }> = ({
-  segment,
-  index,
-}) => {
-  const sourceDuration = segment.source_end - segment.source_start
-  const matchedDuration = segment.matched_end - segment.matched_start
-  const riskLevel = segment.similarity >= 90 ? "high" : segment.similarity >= 70 ? "medium" : "low"
-
-  return (
-    <div className="dup-check-item">
-      <div className="dup-check-icon">🎬</div>
-      <div className="dup-check-body">
-        <h4>
-          片段 {index + 1}：{segment.matched_video_name}
-        </h4>
-        <p>
-          原始 {formatTime(segment.source_start)} - {formatTime(segment.source_end)}（
-          {sourceDuration.toFixed(0)}s）→ 匹配 {formatTime(segment.matched_start)} -{" "}
-          {formatTime(segment.matched_end)}（{matchedDuration.toFixed(0)}s）
-        </p>
-      </div>
-      <div className={`dup-check-bar`}>
-        <div
-          className={`dup-check-bar-fill ${riskLevel}`}
-          style={{ width: `${Math.min(segment.similarity, 100)}%` }}
-        />
-      </div>
-      <span className={`dup-check-value ${riskLevel}`}>{segment.similarity.toFixed(1)}%</span>
-    </div>
-  )
-}
+import { RiskCard } from "./components/RiskCard"
+import { InfoCard } from "./components/InfoCard"
+import { SegmentsSection } from "./components/SegmentsSection"
+import { useDuplicationDetail } from "./hooks/useDuplicationDetail"
+import { RISK_TAG_VARIANT, RISK_LABEL } from "./constants"
+import { formatSize, formatDuration } from "./utils"
+import "./duplication.css"
 
 const DuplicationDetail: React.FC = () => {
-  const { id } = useParams<{ id: string }>()
-  const navigate = useNavigate()
-  const queryClient = useQueryClient()
-  const [toast, setToast] = useState<ToastState | null>(null)
-
-  const showToast = useCallback((message: string, type: "success" | "error" | "warning") => {
-    setToast({ message, type })
-    setTimeout(() => setToast(null), 3000)
-  }, [])
-
   const {
-    data: detail,
+    detail,
     isLoading,
     isError,
-  } = useQuery({
-    queryKey: ["duplication-detail", id],
-    queryFn: () => getDuplicationDetail(id!),
-    enabled: !!id,
-  })
-
-  // 重新查重
-  const retryMutation = useMutation({
-    mutationFn: retryDuplication,
-    onSuccess: () => {
-      showToast("已重新提交查重", "success")
-      queryClient.invalidateQueries({ queryKey: ["duplication-detail", id] })
-    },
-    onError: () => {
-      showToast("重新查重失败", "error")
-    },
-  })
+    toast,
+    riskLevel,
+    similarityPercent,
+    handleRetry,
+    handleDownloadReport,
+    handleBack,
+  } = useDuplicationDetail()
 
   if (isLoading) {
     return (
@@ -155,7 +47,7 @@ const DuplicationDetail: React.FC = () => {
           <Button
             buttonType="primary"
             buttonSize="md"
-            onClick={() => navigate("/app/duplication/results")}
+            onClick={handleBack}
             style={{ marginTop: 16 }}
           >
             返回列表
@@ -165,10 +57,6 @@ const DuplicationDetail: React.FC = () => {
     )
   }
 
-  const riskLevel = getRiskLevel(detail.duplicate_rate)
-  const similarityPercent =
-    detail.duplicate_rate !== undefined ? detail.duplicate_rate.toFixed(1) : "—"
-
   return (
     <div className="dup-page">
       {/* Toast */}
@@ -194,21 +82,11 @@ const DuplicationDetail: React.FC = () => {
         }
         actions={
           <div className="dup-detail-actions" style={{ display: "flex", gap: 8 }}>
-            <Button
-              buttonType="secondary"
-              buttonSize="md"
-              onClick={() => {
-                showToast("报告下载功能开发中", "warning")
-              }}
-            >
+            <Button buttonType="secondary" buttonSize="md" onClick={handleDownloadReport}>
               📥 下载报告
             </Button>
             {detail.status === "failed" && (
-              <Button
-                buttonType="primary"
-                buttonSize="md"
-                onClick={() => retryMutation.mutate(detail.id)}
-              >
+              <Button buttonType="primary" buttonSize="md" onClick={handleRetry}>
                 🔄 重新查重
               </Button>
             )}
@@ -218,103 +96,9 @@ const DuplicationDetail: React.FC = () => {
 
       {/* 内容网格 */}
       <div className="dup-detail-grid">
-        {/* 风险评估卡片 */}
-        <div className="dup-risk-card">
-          <h3>📊 风险评估</h3>
-          <div className={`dup-risk-circle ${riskLevel}`}>
-            <span className="dup-risk-value">{similarityPercent}%</span>
-            <span className="dup-risk-label">查重率</span>
-          </div>
-          <p className="dup-risk-desc">{RISK_DESC[riskLevel]}</p>
-        </div>
-
-        {/* 基本信息卡片 */}
-        <div className="dup-info-detail-card">
-          <h3>📋 基本信息</h3>
-          <div className="dup-info-rows">
-            <div className="dup-info-row">
-              <span className="dup-info-row-label">文件名</span>
-              <Tooltip title={detail.filename}>
-                <span
-                  className="dup-info-row-value"
-                  style={{
-                    maxWidth: 200,
-                    overflow: "hidden",
-                    textOverflow: "ellipsis",
-                    whiteSpace: "nowrap",
-                  }}
-                >
-                  {detail.filename}
-                </span>
-              </Tooltip>
-            </div>
-            <div className="dup-info-row">
-              <span className="dup-info-row-label">文件大小</span>
-              <span className="dup-info-row-value">{formatSize(detail.file_size)}</span>
-            </div>
-            <div className="dup-info-row">
-              <span className="dup-info-row-label">视频时长</span>
-              <span className="dup-info-row-value">{formatDuration(detail.duration_seconds)}</span>
-            </div>
-            <div className="dup-info-row">
-              <span className="dup-info-row-label">查重状态</span>
-              <span className="dup-info-row-value">
-                <Tag
-                  variant={
-                    detail.status === "completed"
-                      ? "success"
-                      : detail.status === "failed"
-                        ? "error"
-                        : detail.status === "processing"
-                          ? "warning"
-                          : "info"
-                  }
-                >
-                  {detail.status === "completed"
-                    ? "✅ 已完成"
-                    : detail.status === "failed"
-                      ? "❌ 失败"
-                      : detail.status === "processing"
-                        ? "🔄 查重中"
-                        : "⏳ 等待中"}
-                </Tag>
-              </span>
-            </div>
-            <div className="dup-info-row">
-              <span className="dup-info-row-label">重复片段数</span>
-              <span className="dup-info-row-value">{detail.duplicate_count ?? 0} 个</span>
-            </div>
-            <div className="dup-info-row">
-              <span className="dup-info-row-label">提交时间</span>
-              <span className="dup-info-row-value">
-                {new Date(detail.created_at).toLocaleString("zh-CN")}
-              </span>
-            </div>
-          </div>
-        </div>
-
-        {/* 检测项列表 */}
-        <div className="dup-checks-section">
-          <h3>
-            🔍 重复片段详情
-            <Tag variant="primary" style={{ marginLeft: 8 }}>
-              {detail.segments?.length ?? 0} 个片段
-            </Tag>
-          </h3>
-
-          {detail.segments && detail.segments.length > 0 ? (
-            <div className="dup-checks-list">
-              {detail.segments.map((segment, index) => (
-                <SegmentCard key={segment.id} segment={segment} index={index} />
-              ))}
-            </div>
-          ) : (
-            <div className="dup-results-empty" style={{ padding: "32px 0" }}>
-              <div className="dup-results-empty-icon">🎉</div>
-              <p>未发现重复片段，内容原创度很高</p>
-            </div>
-          )}
-        </div>
+        <RiskCard riskLevel={riskLevel} similarityPercent={similarityPercent} />
+        <InfoCard detail={detail} />
+        <SegmentsSection segments={detail.segments} />
       </div>
     </div>
   )

apps/web/src/pages/duplication/DuplicationUpload.tsx

@@ -1,116 +1,35 @@
 /**
  * 查重上传页面 — V21 设计系统
  * 左右分栏：拖拽上传区 + 格式说明
- * 零 antd 依赖
  */
-import React, { useState, useRef, useCallback } from "react"
-import { useMutation } from "@tanstack/react-query"
-import { Button, Card, Tag } from "@/components/ui"
-import { uploadForDuplication } from "@/api/duplication"
+import React from "react"
 import { useNavigate } from "react-router-dom"
-import "./duplication.css"
+import { Card } from "@/components/ui"
 import PageHead from "@/components/layout/PageHead"
-
-/** 支持的视频格式 */
-const ACCEPT_FORMATS = ".mp4,.avi,.mov,.mkv,.wmv,.flv,.webm"
-const FORMAT_LIST = ["MP4", "AVI", "MOV", "MKV", "WMV", "FLV", "WebM"]
-/** 最大文件大小：2GB */
-const MAX_FILE_SIZE = 2 * 1024 * 1024 * 1024
-
-/** 简易 toast */
-interface ToastState {
-  message: string
-  type: "success" | "error" | "warning"
-}
+import UploadZone from "./duplication-upload/UploadZone"
+import UploadActions from "./duplication-upload/UploadActions"
+import UploadProgress from "./duplication-upload/UploadProgress"
+import UploadResultPanel from "./duplication-upload/UploadResultPanel"
+import InfoSidebar from "./duplication-upload/InfoSidebar"
+import { useDuplicationUpload } from "./duplication-upload/useDuplicationUpload"
+import { ACCEPT_FORMATS } from "./duplication-upload/constants"
+import "./duplication.css"
 
 const DuplicationUpload: React.FC = () => {
   const navigate = useNavigate()
-  const fileInputRef = useRef<HTMLInputElement>(null)
-  const [dragging, setDragging] = useState(false)
-  const [uploading, setUploading] = useState(false)
-  const [uploadResult, setUploadResult] = useState<{
-    id: string
-    message: string
-  } | null>(null)
-  const [toast, setToast] = useState<ToastState | null>(null)
-
-  /** 显示 toast */
-  const showToast = useCallback((message: string, type: "success" | "error" | "warning") => {
-    setToast({ message, type })
-    setTimeout(() => setToast(null), 3000)
-  }, [])
-
-  // 上传查重 mutation
-  const uploadMutation = useMutation({
-    mutationFn: (file: File) => uploadForDuplication(file),
-    onSuccess: (data) => {
-      setUploading(false)
-      setUploadResult({ id: data.id, message: data.message })
-      showToast("查重任务已提交", "success")
-    },
-    onError: () => {
-      setUploading(false)
-      showToast("上传失败，请重试", "error")
-    },
-  })
-
-  /** 校验并上传文件 */
-  const handleFile = useCallback(
-    (file: File) => {
-      if (file.size > MAX_FILE_SIZE) {
-        showToast("文件大小不能超过 2GB", "error")
-        return
-      }
-      const ext = file.name.toLowerCase().split(".").pop()
-      const allowedExts = ACCEPT_FORMATS.replace(/\./g, "").split(",")
-      if (!allowedExts.includes(ext || "")) {
-        showToast(`不支持的文件格式，支持：${FORMAT_LIST.join("、")}`, "error")
-        return
-      }
-      setUploading(true)
-      setUploadResult(null)
-      uploadMutation.mutate(file)
-    },
-    [uploadMutation, showToast],
-  )
-
-  /** 拖拽事件 */
-  const handleDragOver = useCallback((e: React.DragEvent) => {
-    e.preventDefault()
-    setDragging(true)
-  }, [])
-
-  const handleDragLeave = useCallback(() => {
-    setDragging(false)
-  }, [])
-
-  const handleDrop = useCallback(
-    (e: React.DragEvent) => {
-      e.preventDefault()
-      setDragging(false)
-      const file = e.dataTransfer.files[0]
-      if (file) handleFile(file)
-    },
-    [handleFile],
-  )
-
-  /** 点击选择文件 */
-  const handleSelectFile = () => {
-    fileInputRef.current?.click()
-  }
-
-  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    const file = e.target.files?.[0]
-    if (file) handleFile(file)
-    // 重置 input 以便重复选择同一文件
-    e.target.value = ""
-  }
-
-  /** 重置状态 */
-  const handleReset = () => {
-    setUploadResult(null)
-    setUploading(false)
-  }
+  const {
+    fileInputRef,
+    dragging,
+    uploading,
+    uploadResult,
+    toast,
+    handleDragOver,
+    handleDragLeave,
+    handleDrop,
+    handleSelectFile,
+    handleFileChange,
+    handleReset,
+  } = useDuplicationUpload()
 
   return (
     <div className="dup-page">
@@ -125,25 +44,14 @@ const DuplicationUpload: React.FC = () => {
       <div className="dup-upload-grid">
         {/* 左侧：上传区域 */}
         <Card>
-          {/* 拖拽上传区 */}
-          <div
-            className={`dup-upload-zone ${dragging ? "dragging" : ""} ${uploading ? "disabled" : ""}`}
+          <UploadZone
+            dragging={dragging}
+            uploading={uploading}
             onDragOver={handleDragOver}
             onDragLeave={handleDragLeave}
             onDrop={handleDrop}
-            onClick={uploading ? undefined : handleSelectFile}
-          >
-            <div className="dup-upload-icon">{uploading ? "⏳" : "📁"}</div>
-            <h3>{uploading ? "正在上传并查重..." : "点击或拖拽视频文件到此区域"}</h3>
-            <p>支持 MP4、AVI、MOV、MKV 等格式，单个文件不超过 2GB</p>
-            <div className="dup-upload-formats">
-              {FORMAT_LIST.map((fmt) => (
-                <Tag key={fmt} variant="info">
-                  {fmt}
-                </Tag>
-              ))}
-            </div>
-          </div>
+            onClick={handleSelectFile}
+          />
 
           {/* 隐藏的文件 input */}
           <input
@@ -154,77 +62,21 @@ const DuplicationUpload: React.FC = () => {
             onChange={handleFileChange}
           />
 
-          {/* 上传按钮 */}
-          <div className="dup-upload-actions">
-            <Button
-              buttonType="primary"
-              buttonSize="md"
-              onClick={handleSelectFile}
-              disabled={uploading}
-            >
-              📂 选择文件
-            </Button>
-          </div>
+          <UploadActions uploading={uploading} onSelectFile={handleSelectFile} />
 
-          {/* 上传进度 */}
-          {uploading && (
-            <div className="dup-progress">
-              <div className="dup-progress-circle">
-                <span className="dup-progress-icon">⏳</span>
-                <span className="dup-progress-text">查重中...</span>
-              </div>
-              <p>正在分析视频内容，请稍候...</p>
-            </div>
-          )}
+          {uploading && <UploadProgress />}
 
-          {/* 上传结果 */}
           {uploadResult && !uploading && (
-            <div className="dup-result">
-              <div className="dup-result-icon">✅</div>
-              <h3>查重任务已提交</h3>
-              <p>{uploadResult.message}</p>
-              <div className="dup-result-actions">
-                <Button
-                  buttonType="primary"
-                  buttonSize="md"
-                  onClick={() => navigate("/app/duplication/results")}
-                >
-                  查看结果
-                </Button>
-                <Button buttonType="secondary" buttonSize="md" onClick={handleReset}>
-                  继续上传
-                </Button>
-              </div>
-            </div>
+            <UploadResultPanel
+              result={uploadResult}
+              onViewResult={() => navigate("/app/duplication/results")}
+              onReset={handleReset}
+            />
           )}
         </Card>
 
         {/* 右侧：格式说明 + 提示 */}
-        <div className="dup-info-card">
-          <h3>📋 查重说明</h3>
-          <ul className="dup-info-list">
-            <li>系统会对比您上传的视频与视频库中的已有视频</li>
-            <li>查重完成后，可查看重复片段的具体位置</li>
-            <li>查重过程通常需要几分钟，取决于视频大小</li>
-            <li>高相似度片段建议进行替换或裁剪</li>
-          </ul>
-
-          <h3 style={{ marginTop: 24 }}>🎬 支持格式</h3>
-          <div className="dup-format-tags">
-            {FORMAT_LIST.map((fmt) => (
-              <Tag key={fmt} variant="info">
-                {fmt}
-              </Tag>
-            ))}
-          </div>
-
-          <h3 style={{ marginTop: 24 }}>💡 温馨提示</h3>
-          <ul className="dup-info-list">
-            <li>单个文件不超过 2GB</li>
-            <li>视频时长建议不超过 60 分钟</li>
-            <li>查重结果可在「查重记录」中随时查看</li>
-          </ul>
-        </div>
+        <InfoSidebar />
       </div>
     </div>
   )

apps/web/src/pages/duplication/components/InfoCard.tsx

@@ -0,0 +1,72 @@
+import React from "react"
+import { Tag, Tooltip } from "@/components/ui"
+import { formatSize, formatDuration } from "../utils"
+import type { DuplicationDetail } from "@/api/duplication"
+
+interface InfoCardProps {
+  detail: DuplicationDetail
+}
+
+/**
+ * 基本信息卡片
+ */
+export const InfoCard: React.FC<InfoCardProps> = ({ detail }) => {
+  const statusMap: Record<string, { text: string; variant: string }> = {
+    completed: { text: "✅ 已完成", variant: "success" },
+    failed: { text: "❌ 失败", variant: "error" },
+    processing: { text: "🔄 查重中", variant: "warning" },
+    pending: { text: "⏳ 等待中", variant: "info" },
+  }
+  const status = statusMap[detail.status] || {
+    text: detail.status,
+    variant: "info",
+  }
+
+  return (
+    <div className="dup-info-detail-card">
+      <h3>📋 基本信息</h3>
+      <div className="dup-info-rows">
+        <div className="dup-info-row">
+          <span className="dup-info-row-label">文件名</span>
+          <Tooltip title={detail.filename}>
+            <span
+              className="dup-info-row-value"
+              style={{
+                maxWidth: 200,
+                overflow: "hidden",
+                textOverflow: "ellipsis",
+                whiteSpace: "nowrap",
+              }}
+            >
+              {detail.filename}
+            </span>
+          </Tooltip>
+        </div>
+        <div className="dup-info-row">
+          <span className="dup-info-row-label">文件大小</span>
+          <span className="dup-info-row-value">{formatSize(detail.file_size)}</span>
+        </div>
+        <div className="dup-info-row">
+          <span className="dup-info-row-label">视频时长</span>
+          <span className="dup-info-row-value">{formatDuration(detail.duration_seconds)}</span>
+        </div>
+        <div className="dup-info-row">
+          <span className="dup-info-row-label">查重状态</span>
+          <span className="dup-info-row-value">
+            <Tag variant={status.variant as "success"}>{status.text}</Tag>
+          </span>
+        </div>
+        <div className="dup-info-row">
+          <span className="dup-info-row-label">重复片段数</span>
+          <span className="dup-info-row-value">{detail.duplicate_count ?? 0} 个</span>
+        </div>
+        <div className="dup-info-row">
+          <span className="dup-info-row-label">提交时间</span>
+          <span className="dup-info-row-value">
+            {new Date(detail.created_at).toLocaleString("zh-CN")}
+          </span>
+        </div>
+      </div>
+    </div>
+  )
+}

apps/web/src/pages/duplication/components/RiskCard.tsx

@@ -0,0 +1,21 @@
+import React from "react"
+import { RISK_DESC } from "../constants"
+
+interface RiskCardProps {
+  riskLevel: string
+  similarityPercent: string
+}
+
+/**
+ * 风险评估卡片
+ */
+export const RiskCard: React.FC<RiskCardProps> = ({ riskLevel, similarityPercent }) => (
+  <div className="dup-risk-card">
+    <h3>📊 风险评估</h3>
+    <div className={`dup-risk-circle ${riskLevel}`}>
+      <span className="dup-risk-value">{similarityPercent}%</span>
+      <span className="dup-risk-label">查重率</span>
+    </div>
+    <p className="dup-risk-desc">{RISK_DESC[riskLevel]}</p>
+  </div>
+)

apps/web/src/pages/duplication/components/SegmentCard.tsx

@@ -0,0 +1,40 @@
+import React from "react"
+import type { DuplicateSegment } from "@/api/duplication"
+import { formatTime } from "../utils"
+
+interface SegmentCardProps {
+  segment: DuplicateSegment
+  index: number
+}
+
+/**
+ * 单个重复片段卡片
+ */
+export const SegmentCard: React.FC<SegmentCardProps> = ({ segment, index }) => {
+  const sourceDuration = segment.source_end - segment.source_start
+  const matchedDuration = segment.matched_end - segment.matched_start
+  const riskLevel = segment.similarity >= 90 ? "high" : segment.similarity >= 70 ? "medium" : "low"
+
+  return (
+    <div className="dup-check-item">
+      <div className="dup-check-icon">🎬</div>
+      <div className="dup-check-body">
+        <h4>
+          片段 {index + 1}：{segment.matched_video_name}
+        </h4>
+        <p>
+          原始 {formatTime(segment.source_start)} - {formatTime(segment.source_end)}（
+          {sourceDuration.toFixed(0)}s）→ 匹配 {formatTime(segment.matched_start)} -{" "}
+          {formatTime(segment.matched_end)}（{matchedDuration.toFixed(0)}s）
+        </p>
+      </div>
+      <div className={`dup-check-bar`}>
+        <div
+          className={`dup-check-bar-fill ${riskLevel}`}
+          style={{ width: `${Math.min(segment.similarity, 100)}%` }}
+        />
+      </div>
+      <span className={`dup-check-value ${riskLevel}`}>{segment.similarity.toFixed(1)}%</span>
+    </div>
+  )
+}

apps/web/src/pages/duplication/components/SegmentsSection.tsx

@@ -0,0 +1,35 @@
+import React from "react"
+import { Tag } from "@/components/ui"
+import type { DuplicateSegment } from "@/api/duplication"
+import { SegmentCard } from "./SegmentCard"
+
+interface SegmentsSectionProps {
+  segments?: DuplicateSegment[]
+}
+
+/**
+ * 重复片段列表区域
+ */
+export const SegmentsSection: React.FC<SegmentsSectionProps> = ({ segments = [] }) => (
+  <div className="dup-checks-section">
+    <h3>
+      🔍 重复片段详情
+      <Tag variant="primary" style={{ marginLeft: 8 }}>
+        {segments.length} 个片段
+      </Tag>
+    </h3>
+
+    {segments.length > 0 ? (
+      <div className="dup-checks-list">
+        {segments.map((segment, index) => (
+          <SegmentCard key={segment.id} segment={segment} index={index} />
+        ))}
+      </div>
+    ) : (
+      <div className="dup-results-empty" style={{ padding: "32px 0" }}>
+        <div className="dup-results-empty-icon">🎉</div>
+        <p>未发现重复片段，内容原创度很高</p>
+      </div>
+    )}
+  </div>
+)

apps/web/src/pages/duplication/constants.ts

@@ -16,7 +16,28 @@ export const STATUS_CONFIG: Record<
   failed: { variant: "error", text: "失败", icon: "❌" },
 }
 
-/** 风险等级标签 */
+/** 风险等级描述 */
+export const RISK_DESC: Record<string, string> = {
+  low: "查重率较低，内容原创度高",
+  medium: "存在一定重复，建议修改部分片段",
+  high: "重复率较高，建议大幅修改或替换",
+}
+
+/** 风险等级标签变体 */
+export const RISK_TAG_VARIANT: Record<string, "success" | "warning" | "error"> = {
+  low: "success",
+  medium: "warning",
+  high: "error",
+}
+
+/** 风险等级文字（详情页用） */
+export const RISK_LABEL: Record<string, string> = {
+  low: "低风险",
+  medium: "中风险",
+  high: "高风险",
+}
+
+/** 风险等级标签（列表页用） */
 export const RISK_LABELS: Record<string, string> = {
   low: "低风险",
   medium: "中风险",
@@ -29,3 +50,15 @@ export const FILTER_OPTIONS: { key: RiskFilter; label: string }[] = [
   { key: "medium", label: "中风险" },
   { key: "high", label: "高风险" },
 ]
+
+/** 支持的视频格式 */
+export const ACCEPT_FORMATS = ".mp4,.avi,.mov,.mkv,.wmv,.flv,.webm"
+export const FORMAT_LIST = ["MP4", "AVI", "MOV", "MKV", "WMV", "FLV", "WebM"]
+/** 最大文件大小：2GB */
+export const MAX_FILE_SIZE = 2 * 1024 * 1024 * 1024
+
+/** 简易 toast */
+export interface ToastState {
+  message: string
+  type: "success" | "error" | "warning"
+}

apps/web/src/pages/duplication/duplication-upload/InfoSidebar.tsx

@@ -0,0 +1,36 @@
+import React from "react"
+import { Tag } from "@/components/ui"
+import { FORMAT_LIST } from "./constants"
+
+/** 右侧说明卡 */
+const InfoSidebar: React.FC = () => {
+  return (
+    <div className="dup-info-card">
+      <h3>📋 查重说明</h3>
+      <ul className="dup-info-list">
+        <li>系统会对比您上传的视频与视频库中的已有视频</li>
+        <li>查重完成后，可查看重复片段的具体位置</li>
+        <li>查重过程通常需要几分钟，取决于视频大小</li>
+        <li>高相似度片段建议进行替换或裁剪</li>
+      </ul>
+
+      <h3 style={{ marginTop: 24 }}>🎬 支持格式</h3>
+      <div className="dup-format-tags">
+        {FORMAT_LIST.map((fmt) => (
+          <Tag key={fmt} variant="info">
+            {fmt}
+          </Tag>
+        ))}
+      </div>
+
+      <h3 style={{ marginTop: 24 }}>💡 温馨提示</h3>
+      <ul className="dup-info-list">
+        <li>单个文件不超过 2GB</li>
+        <li>视频时长建议不超过 60 分钟</li>
+        <li>查重结果可在「查重记录」中随时查看</li>
+      </ul>
+    </div>
+  )
+}
+
+export default InfoSidebar

apps/web/src/pages/duplication/duplication-upload/UploadActions.tsx

@@ -0,0 +1,20 @@
+import React from "react"
+import { Button } from "@/components/ui"
+
+interface UploadActionsProps {
+  uploading: boolean
+  onSelectFile: () => void
+}
+
+/** 上传按钮区 */
+const UploadActions: React.FC<UploadActionsProps> = ({ uploading, onSelectFile }) => {
+  return (
+    <div className="dup-upload-actions">
+      <Button buttonType="primary" buttonSize="md" onClick={onSelectFile} disabled={uploading}>
+        📂 选择文件
+      </Button>
+    </div>
+  )
+}
+
+export default UploadActions

apps/web/src/pages/duplication/duplication-upload/UploadProgress.tsx

@@ -0,0 +1,16 @@
+import React from "react"
+
+/** 上传进度展示 */
+const UploadProgress: React.FC = () => {
+  return (
+    <div className="dup-progress">
+      <div className="dup-progress-circle">
+        <span className="dup-progress-icon">⏳</span>
+        <span className="dup-progress-text">查重中...</span>
+      </div>
+      <p>正在分析视频内容，请稍候...</p>
+    </div>
+  )
+}
+
+export default UploadProgress

apps/web/src/pages/duplication/duplication-upload/UploadResultPanel.tsx

@@ -0,0 +1,30 @@
+import React from "react"
+import { Button } from "@/components/ui"
+import type { UploadResult } from "./constants"
+
+interface UploadResultPanelProps {
+  result: UploadResult
+  onViewResult: () => void
+  onReset: () => void
+}
+
+/** 上传结果展示 */
+const UploadResultPanel: React.FC<UploadResultPanelProps> = ({ result, onViewResult, onReset }) => {
+  return (
+    <div className="dup-result">
+      <div className="dup-result-icon">✅</div>
+      <h3>查重任务已提交</h3>
+      <p>{result.message}</p>
+      <div className="dup-result-actions">
+        <Button buttonType="primary" buttonSize="md" onClick={onViewResult}>
+          查看结果
+        </Button>
+        <Button buttonType="secondary" buttonSize="md" onClick={onReset}>
+          继续上传
+        </Button>
+      </div>
+    </div>
+  )
+}
+
+export default UploadResultPanel

apps/web/src/pages/duplication/duplication-upload/UploadZone.tsx

@@ -0,0 +1,45 @@
+import React from "react"
+import { Tag } from "@/components/ui"
+import { FORMAT_LIST } from "./constants"
+
+interface UploadZoneProps {
+  dragging: boolean
+  uploading: boolean
+  onDragOver: (e: React.DragEvent) => void
+  onDragLeave: () => void
+  onDrop: (e: React.DragEvent) => void
+  onClick: () => void
+}
+
+/** 拖拽上传区 */
+const UploadZone: React.FC<UploadZoneProps> = ({
+  dragging,
+  uploading,
+  onDragOver,
+  onDragLeave,
+  onDrop,
+  onClick,
+}) => {
+  return (
+    <div
+      className={`dup-upload-zone ${dragging ? "dragging" : ""} ${uploading ? "disabled" : ""}`}
+      onDragOver={onDragOver}
+      onDragLeave={onDragLeave}
+      onDrop={onDrop}
+      onClick={uploading ? undefined : onClick}
+    >
+      <div className="dup-upload-icon">{uploading ? "⏳" : "📁"}</div>
+      <h3>{uploading ? "正在上传并查重..." : "点击或拖拽视频文件到此区域"}</h3>
+      <p>支持 MP4、AVI、MOV、MKV 等格式，单个文件不超过 2GB</p>
+      <div className="dup-upload-formats">
+        {FORMAT_LIST.map((fmt) => (
+          <Tag key={fmt} variant="info">
+            {fmt}
+          </Tag>
+        ))}
+      </div>
+    </div>
+  )
+}
+
+export default UploadZone

apps/web/src/pages/duplication/duplication-upload/constants.ts

@@ -0,0 +1,17 @@
+/** 支持的视频格式 */
+export const ACCEPT_FORMATS = ".mp4,.avi,.mov,.mkv,.wmv,.flv,.webm"
+export const FORMAT_LIST = ["MP4", "AVI", "MOV", "MKV", "WMV", "FLV", "WebM"]
+/** 最大文件大小：2GB */
+export const MAX_FILE_SIZE = 2 * 1024 * 1024 * 1024
+
+/** 简易 toast */
+export interface ToastState {
+  message: string
+  type: "success" | "error" | "warning"
+}
+
+/** 上传结果 */
+export interface UploadResult {
+  id: string
+  message: string
+}

apps/web/src/pages/duplication/duplication-upload/useDuplicationUpload.ts

@@ -0,0 +1,115 @@
+import { useState, useRef, useCallback } from "react"
+import { useMutation } from "@tanstack/react-query"
+import { uploadForDuplication } from "@/api/duplication"
+import { ACCEPT_FORMATS, FORMAT_LIST, MAX_FILE_SIZE } from "./constants"
+import type { ToastState, UploadResult } from "./constants"
+
+/**
+ * 查重上传逻辑 Hook
+ * 封装文件校验、上传 mutation、toast 提示
+ */
+export function useDuplicationUpload() {
+  const fileInputRef = useRef<HTMLInputElement>(null)
+  const [dragging, setDragging] = useState(false)
+  const [uploading, setUploading] = useState(false)
+  const [uploadResult, setUploadResult] = useState<UploadResult | null>(null)
+  const [toast, setToast] = useState<ToastState | null>(null)
+
+  /** 显示 toast */
+  const showToast = useCallback((message: string, type: "success" | "error" | "warning") => {
+    setToast({ message, type })
+    setTimeout(() => setToast(null), 3000)
+  }, [])
+
+  // 上传查重 mutation
+  const uploadMutation = useMutation({
+    mutationFn: (file: File) => uploadForDuplication(file),
+    onSuccess: (data) => {
+      setUploading(false)
+      setUploadResult({ id: data.id, message: data.message })
+      showToast("查重任务已提交", "success")
+    },
+    onError: () => {
+      setUploading(false)
+      showToast("上传失败，请重试", "error")
+    },
+  })
+
+  /** 校验并上传文件 */
+  const handleFile = useCallback(
+    (file: File) => {
+      if (file.size > MAX_FILE_SIZE) {
+        showToast("文件大小不能超过 2GB", "error")
+        return
+      }
+      const ext = file.name.toLowerCase().split(".").pop()
+      const allowedExts = ACCEPT_FORMATS.replace(/\./g, "").split(",")
+      if (!allowedExts.includes(ext || "")) {
+        showToast(`不支持的文件格式，支持：${FORMAT_LIST.join("、")}`, "error")
+        return
+      }
+      setUploading(true)
+      setUploadResult(null)
+      uploadMutation.mutate(file)
+    },
+    [uploadMutation, showToast],
+  )
+
+  /** 拖拽事件 */
+  const handleDragOver = useCallback((e: React.DragEvent) => {
+    e.preventDefault()
+    setDragging(true)
+  }, [])
+
+  const handleDragLeave = useCallback(() => {
+    setDragging(false)
+  }, [])
+
+  const handleDrop = useCallback(
+    (e: React.DragEvent) => {
+      e.preventDefault()
+      setDragging(false)
+      const file = e.dataTransfer.files[0]
+      if (file) handleFile(file)
+    },
+    [handleFile],
+  )
+
+  /** 点击选择文件 */
+  const handleSelectFile = useCallback(() => {
+    fileInputRef.current?.click()
+  }, [])
+
+  const handleFileChange = useCallback(
+    (e: React.ChangeEvent<HTMLInputElement>) => {
+      const file = e.target.files?.[0]
+      if (file) handleFile(file)
+      // 重置 input 以便重复选择同一文件
+      e.target.value = ""
+    },
+    [handleFile],
+  )
+
+  /** 重置状态 */
+  const handleReset = useCallback(() => {
+    setUploadResult(null)
+    setUploading(false)
+  }, [])
+
+  return {
+    // refs
+    fileInputRef,
+    // 状态
+    dragging,
+    uploading,
+    uploadResult,
+    toast,
+    // 事件
+    handleDragOver,
+    handleDragLeave,
+    handleDrop,
+    handleSelectFile,
+    handleFileChange,
+    handleReset,
+  }
+}

apps/web/src/pages/duplication/hooks/useDuplicationDetail.ts

@@ -0,0 +1,77 @@
+import { useState, useCallback } from "react"
+import { useParams, useNavigate } from "react-router-dom"
+import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query"
+import { getDuplicationDetail, retryDuplication } from "@/api/duplication"
+import type { ToastState } from "../constants"
+import { getRiskLevel } from "../utils"
+
+/**
+ * 查重详情业务 Hook
+ */
+export const useDuplicationDetail = () => {
+  const { id } = useParams<{ id: string }>()
+  const navigate = useNavigate()
+  const queryClient = useQueryClient()
+  const [toast, setToast] = useState<ToastState | null>(null)
+
+  const showToast = useCallback((message: string, type: "success" | "error" | "warning") => {
+    setToast({ message, type })
+    setTimeout(() => setToast(null), 3000)
+  }, [])
+
+  const {
+    data: detail,
+    isLoading,
+    isError,
+  } = useQuery({
+    queryKey: ["duplication-detail", id],
+    queryFn: () => getDuplicationDetail(id!),
+    enabled: !!id,
+  })
+
+  // 重新查重
+  const retryMutation = useMutation({
+    mutationFn: retryDuplication,
+    onSuccess: () => {
+      showToast("已重新提交查重", "success")
+      queryClient.invalidateQueries({ queryKey: ["duplication-detail", id] })
+    },
+    onError: () => {
+      showToast("重新查重失败", "error")
+    },
+  })
+
+  const handleRetry = useCallback(() => {
+    if (!detail) return
+    retryMutation.mutate(detail.id)
+  }, [detail, retryMutation])
+
+  const handleDownloadReport = useCallback(() => {
+    showToast("报告下载功能开发中", "warning")
+  }, [showToast])
+
+  const handleBack = useCallback(() => {
+    navigate("/app/duplication/results")
+  }, [navigate])
+
+  const riskLevel = detail ? getRiskLevel(detail.duplicate_rate) : "low"
+  const similarityPercent =
+    detail?.duplicate_rate !== undefined ? detail.duplicate_rate.toFixed(1) : "—"
+
+  return {
+    // 数据
+    detail,
+    isLoading,
+    isError,
+    // 状态
+    toast,
+    riskLevel,
+    similarityPercent,
+    retryLoading: retryMutation.isPending,
+    // 操作
+    showToast,
+    handleRetry,
+    handleDownloadReport,
+    handleBack,
+  }
+}

apps/web/src/pages/duplication/utils.ts

@@ -6,6 +6,13 @@ export const getRiskLevel = (rate?: number): "low" | "medium" | "high" => {
   return "high"
 }
 
+/** 格式化时间（秒 → mm:ss） */
+export const formatTime = (seconds: number) => {
+  const m = Math.floor(seconds / 60)
+  const s = Math.floor(seconds % 60)
+  return `${m.toString().padStart(2, "0")}:${s.toString().padStart(2, "0")}`
+}
+
 /** 格式化文件大小 */
 export const formatSize = (bytes: number) => {
   if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(0)} KB`

apps/web/src/pages/editing-planner/components/GenerationProgressModal.tsx

@@ -1,238 +1,6 @@
 /**
- * 生成进度弹窗 — 任务 2.17
- * 三阶段 UI：setup（配置）→ progress（进度轮询）→ completed / failed（结果）
- * V21 设计系统，CSS 类名前缀 ep-gen-
+ * 生成进度弹窗 — 入口文件（向后兼容）
+ * 实际实现已移至 ./generation-progress-modal/ 目录
  */
-import React, { useEffect, useRef } from "react"
-import { Modal, Button } from "@/components/ui"
-import type { TaskItem } from "@/api/tasks"
-
-/* ──────────── 类型 ──────────── */
-
-export type GenPhase = "setup" | "progress" | "completed" | "failed"
-
-export interface GenerationProgressModalProps {
-  open: boolean
-  phase: GenPhase
-
-  /* setup 阶段 */
-  voiceoverDuration: number | null
-  estimatedDuration: number
-  onDurationChange: (v: number | null) => void
-  onGenerate: () => void
-
-  /* progress / 结果阶段 */
-  task: TaskItem | null
-
-  /* 通用 */
-  submitting: boolean
-  onCancel: () => void
-  onRetry?: () => void
-  onClose?: () => void
-}
-
-/* ──────────── 步骤文案映射 ──────────── */
-
-const STEP_LABELS: Record<string, string> = {
-  queued: "排队中…",
-  preparing: "准备素材…",
-  generating_video: "渲染视频中…",
-  adding_effects: "添加特效…",
-  composing: "合成中…",
-  encoding: "编码输出中…",
-  completed: "生成完成！",
-  failed: "生成失败",
-}
-
-const getStepLabel = (step: string) => STEP_LABELS[step] || step.replace(/_/g, " ")
-
-/* ──────────── 状态徽标颜色 ──────────── */
-
-const STATUS_COLOR: Record<string, string> = {
-  queued: "#6b7280",
-  pending: "#6b7280",
-  preparing: "#f59e0b",
-  generating_video: "#4f46e5",
-  adding_effects: "#7c3aed",
-  composing: "#2563eb",
-  encoding: "#0891b2",
-  completed: "#10b981",
-  failed: "#ef4444",
-}
-
-/* ──────────── 组件 ──────────── */
-
-const GenerationProgressModal: React.FC<GenerationProgressModalProps> = ({
-  open,
-  phase,
-  voiceoverDuration,
-  estimatedDuration,
-  onDurationChange,
-  onGenerate,
-  task,
-  submitting,
-  onCancel,
-  onRetry,
-  onClose,
-}) => {
-  /* 关闭弹窗时重置（避免下次打开残留旧状态） */
-  const prevOpen = useRef(false)
-  useEffect(() => {
-    if (prevOpen.current && !open) {
-      /* modal just closed — parent handles reset */
-    }
-    prevOpen.current = open
-  }, [open])
-
-  const progress = task?.progress ?? 0
-  const status = task?.status ?? ""
-  const currentStep = task?.current_step ?? ""
-  const userMessage = task?.user_message ?? ""
-  const errorMessage = task?.error_message ?? ""
-  const retryable = task?.retryable ?? false
-
-  /* ── setup 阶段 ── */
-  if (phase === "setup") {
-    return (
-      <Modal
-        open={open}
-        title="使用模板生成视频"
-        confirmLoading={submitting}
-        onOk={onGenerate}
-        onCancel={onCancel}
-        okText="开始生成"
-        cancelText="取消"
-        width={440}
-      >
-        <div className="ep-gen-setup">
-          <label className="ep-gen-field-label">配音时长（秒）</label>
-          <input
-            type="number"
-            className="ep-gen-duration-input"
-            placeholder="请输入配音时长"
-            value={voiceoverDuration ?? ""}
-            onChange={(e) => {
-              const v = e.target.value ? Number(e.target.value) : null
-              onDurationChange(v)
-            }}
-            min={1}
-            max={600}
-          />
-          <div className="ep-gen-estimate">
-            预估总时长：<strong>{estimatedDuration}s</strong>
-          </div>
-        </div>
-      </Modal>
-    )
-  }
-
-  /* ── progress 阶段 ── */
-  if (phase === "progress") {
-    const stepColor = STATUS_COLOR[status] || STATUS_COLOR[currentStep] || "#4f46e5"
-
-    return (
-      <Modal open={open} title="视频生成中" footer={null} onCancel={onCancel} closable width={480}>
-        <div className="ep-gen-progress">
-          {/* 进度环 */}
-          <div className="ep-gen-progress-ring-wrap">
-            <svg className="ep-gen-progress-ring" viewBox="0 0 120 120">
-              <circle className="ep-gen-progress-ring-bg" cx="60" cy="60" r="52" />
-              <circle
-                className="ep-gen-progress-ring-fill"
-                cx="60"
-                cy="60"
-                r="52"
-                style={{
-                  strokeDasharray: `${2 * Math.PI * 52}`,
-                  strokeDashoffset: `${2 * Math.PI * 52 * (1 - progress / 100)}`,
-                  stroke: stepColor,
-                }}
-              />
-            </svg>
-            <span className="ep-gen-progress-pct" style={{ color: stepColor }}>
-              {progress}%
-            </span>
-          </div>
-
-          {/* 当前步骤 */}
-          <div className="ep-gen-step-text">
-            {userMessage || getStepLabel(currentStep) || "处理中…"}
-          </div>
-
-          {/* 进度条 */}
-          <div className="ep-gen-progress-bar">
-            <div
-              className="ep-gen-progress-bar-fill"
-              style={{
-                width: `${progress}%`,
-                backgroundColor: stepColor,
-              }}
-            />
-          </div>
-
-          {/* 任务 ID */}
-          {task?.id && <div className="ep-gen-task-id">任务 ID: {task.id}</div>}
-        </div>
-      </Modal>
-    )
-  }
-
-  /* ── completed 阶段 ── */
-  if (phase === "completed") {
-    return (
-      <Modal
-        open={open}
-        title="✅ 生成完成"
-        footer={null}
-        onCancel={onClose || onCancel}
-        closable
-        width={440}
-      >
-        <div className="ep-gen-result">
-          <div className="ep-gen-result-icon">🎉</div>
-          <div className="ep-gen-result-title">视频生成完成！</div>
-          {userMessage && <div className="ep-gen-result-msg">{userMessage}</div>}
-          <div className="ep-gen-result-actions">
-            <Button buttonType="primary" onClick={onClose || onCancel}>
-              查看结果
-            </Button>
-          </div>
-        </div>
-      </Modal>
-    )
-  }
-
-  /* ── failed 阶段 ── */
-  return (
-    <Modal
-      open={open}
-      title="❌ 生成失败"
-      footer={null}
-      onCancel={onClose || onCancel}
-      closable
-      width={440}
-    >
-      <div className="ep-gen-result ep-gen-result--error">
-        <div className="ep-gen-result-icon">😥</div>
-        <div className="ep-gen-result-title">视频生成失败</div>
-        {(errorMessage || userMessage) && (
-          <div className="ep-gen-result-msg ep-gen-result-msg--error">
-            {errorMessage || userMessage}
-          </div>
-        )}
-        <div className="ep-gen-result-actions">
-          {retryable && onRetry && (
-            <Button buttonType="primary" onClick={onRetry}>
-              🔄 重试
-            </Button>
-          )}
-          <Button buttonType="secondary" onClick={onClose || onCancel}>
-            关闭
-          </Button>
-        </div>
-      </div>
-    </Modal>
-  )
-}
-
-export default GenerationProgressModal
+export { default } from "./generation-progress-modal"
+export type { GenPhase, GenerationProgressModalProps } from "./generation-progress-modal"

apps/web/src/pages/editing-planner/components/GreenScreenPanel.tsx

@@ -1,15 +1,11 @@
-/**
- * 绿幕抠像配置面板
- * 5 种颜色预设 + 自定义颜色 + 相似度/边缘平滑/溢色抑制
- */
 import React, { useCallback } from "react"
 import { Drawer, Switch } from "antd"
 import type { ChromaKeyConfig, ChromaKeyColorPreset } from "../types"
-import {
-  DEFAULT_CHROMA_KEY_CONFIG,
-  CHROMA_KEY_PRESET_LABELS,
-  CHROMA_KEY_PRESET_COLORS,
-} from "../types"
+import { DEFAULT_CHROMA_KEY_CONFIG, CHROMA_KEY_PRESET_COLORS } from "../types"
+import { GreenScreenPresets } from "./green-screen/GreenScreenPresets"
+import { GreenScreenCustomColor } from "./green-screen/GreenScreenCustomColor"
+import { GreenScreenSliders } from "./green-screen/GreenScreenSliders"
+import { GreenScreenPreview } from "./green-screen/GreenScreenPreview"
 
 interface GreenScreenPanelProps {
   open: boolean
@@ -18,9 +14,6 @@ interface GreenScreenPanelProps {
   onChange: (config: ChromaKeyConfig) => void
 }
 
-/** 预设列表 */
-const PRESET_LIST: ChromaKeyColorPreset[] = ["green", "blue", "red", "pure_green", "soft_green"]
-
 const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, config, onChange }) => {
   const update = useCallback(
     (partial: Partial<ChromaKeyConfig>) => {
@@ -33,7 +26,6 @@ const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, conf
     onChange({ ...DEFAULT_CHROMA_KEY_CONFIG, enabled: config.enabled })
   }, [config.enabled, onChange])
 
-  /** 选择颜色预设时同步更新 color 字段 */
   const handlePresetSelect = useCallback(
     (preset: ChromaKeyColorPreset) => {
       update({
@@ -44,10 +36,9 @@ const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, conf
     [update],
   )
 
-  /** 自定义颜色变化时清除预设标记 */
   const handleColorChange = useCallback(
-    (e: React.ChangeEvent<HTMLInputElement>) => {
-      update({ color: e.target.value })
+    (color: string) => {
+      update({ color })
     },
     [update],
   )
@@ -61,7 +52,6 @@ const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, conf
       onClose={onClose}
       className="green-screen-panel-drawer"
     >
-      {/* 顶部开关 */}
       <div className="green-header">
         <span className="green-header-label">启用绿幕抠像</span>
         <Switch
@@ -71,123 +61,24 @@ const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, conf
         />
       </div>
 
-      {/* 颜色预设 */}
-      <div className="green-section">
-        <div className="green-section-title">颜色预设</div>
-        <div className="green-presets">
-          {PRESET_LIST.map((p) => (
-            <button
-              key={p}
-              className={`green-preset-btn${config.color_preset === p ? " active" : ""}`}
-              onClick={() => handlePresetSelect(p)}
-            >
-              <span
-                className="green-preset-dot"
-                style={{ background: CHROMA_KEY_PRESET_COLORS[p] }}
-              />
-              <span className="green-preset-label">{CHROMA_KEY_PRESET_LABELS[p]}</span>
-            </button>
-          ))}
-        </div>
-      </div>
+      <GreenScreenPresets
+        selectedPreset={config.color_preset}
+        onPresetSelect={handlePresetSelect}
+      />
 
-      {/* 自定义颜色 */}
-      <div className="green-section">
-        <div className="green-section-title">自定义颜色</div>
-        <div className="green-color-row">
-          <input
-            type="color"
-            className="green-color-picker"
-            value={config.color}
-            onChange={handleColorChange}
-          />
-          <input
-            type="text"
-            className="green-color-hex"
-            value={config.color}
-            onChange={handleColorChange}
-            placeholder="#00FF00"
-          />
-          <div className="green-color-swatch" style={{ background: config.color }} />
-        </div>
-      </div>
+      <GreenScreenCustomColor color={config.color} onColorChange={handleColorChange} />
 
-      {/* 参数调节 */}
-      <div className="green-section">
-        <div className="green-section-title">参数调节</div>
+      <GreenScreenSliders
+        similarity={config.similarity}
+        blend={config.blend}
+        spill={config.spill}
+        onSimilarityChange={(v) => update({ similarity: v })}
+        onBlendChange={(v) => update({ blend: v })}
+        onSpillChange={(v) => update({ spill: v })}
+      />
 
-        {/* 相似度 */}
-        <div className="green-slider-row">
-          <div className="green-slider-header">
-            <span className="green-slider-label">相似度</span>
-            <span className="green-slider-value">{config.similarity}%</span>
-          </div>
-          <input
-            type="range"
-            className="green-slider"
-            min={0}
-            max={100}
-            value={config.similarity}
-            onChange={(e) => update({ similarity: Number(e.target.value) })}
-          />
-          <div className="green-slider-desc">越大容忍的色差范围越广</div>
-        </div>
+      <GreenScreenPreview color={config.color} blend={config.blend} />
 
-        {/* 边缘平滑 */}
-        <div className="green-slider-row">
-          <div className="green-slider-header">
-            <span className="green-slider-label">边缘平滑</span>
-            <span className="green-slider-value">{config.blend}%</span>
-          </div>
-          <input
-            type="range"
-            className="green-slider"
-            min={0}
-            max={100}
-            value={config.blend}
-            onChange={(e) => update({ blend: Number(e.target.value) })}
-          />
-          <div className="green-slider-desc">越大边缘越柔和自然</div>
-        </div>
-
-        {/* 溢色抑制 */}
-        <div className="green-slider-row">
-          <div className="green-slider-header">
-            <span className="green-slider-label">溢色抑制</span>
-            <span className="green-slider-value">{config.spill}%</span>
-          </div>
-          <input
-            type="range"
-            className="green-slider"
-            min={0}
-            max={100}
-            value={config.spill}
-            onChange={(e) => update({ spill: Number(e.target.value) })}
-          />
-          <div className="green-slider-desc">去除边缘颜色溢出</div>
-        </div>
-      </div>
-
-      {/* 预览 */}
-      <div className="green-section">
-        <div className="green-section-title">效果预览</div>
-        <div className="green-preview-box">
-          <div className="green-preview-bg" style={{ background: config.color, opacity: 0.3 }} />
-          <div className="green-preview-subject">
-            <div className="green-preview-circle" />
-            <div className="green-preview-text">主体</div>
-          </div>
-          <div
-            className="green-preview-edge"
-            style={{
-              borderColor: config.color,
-              filter: `blur(${config.blend / 10}px)`,
-            }}
-          />
-        </div>
-      </div>
-
-      {/* 底部重置 */}
       <div className="green-footer">
         <button className="green-reset-btn" onClick={handleReset}>
           重置参数

apps/web/src/pages/editing-planner/components/SubtitleStylePanel.tsx

@@ -1,18 +1,16 @@
-/**
- * 字幕样式配置面板 — Drawer 形式
- * 字幕开关（手动 / ASR 自动识别）、字体大小、颜色、描边/阴影、位置、ASR 语言
- */
 import React from "react"
 import { Drawer, Slider, ColorPicker, Select } from "antd"
 import type { Color } from "antd/es/color-picker"
 import type { SubtitleStyleConfig } from "@/pages/editing-planner/types/subtitle"
 import {
-  POSITION_OPTIONS,
   FONT_OPTIONS,
   ANIMATION_OPTIONS,
   ASR_LANGUAGE_OPTIONS,
 } from "@/pages/editing-planner/constants/subtitleStyle"
 import SubtitlePreview from "./subtitle-style/SubtitlePreview"
+import { SubtitleModeSwitch } from "./subtitle-style/SubtitleModeSwitch"
+import { SubtitlePositionSelector } from "./subtitle-style/SubtitlePositionSelector"
+import { SubtitleEffectButtons } from "./subtitle-style/SubtitleEffectButtons"
 
 interface SubtitleStylePanelProps {
   open: boolean
@@ -40,7 +38,6 @@ const SubtitleStylePanel: React.FC<SubtitleStylePanelProps> = ({
       onClose={onClose}
       className="subtitle-style-drawer"
     >
-      {/* ── 字幕开关 ── */}
       <div className="sub-field">
         <div className="sub-toggle-row">
           <span className="sub-label">启用字幕</span>
@@ -55,26 +52,11 @@ const SubtitleStylePanel: React.FC<SubtitleStylePanelProps> = ({
 
       {config.enabled && (
         <>
-          {/* ── 模式切换 ── */}
           <div className="sub-field">
             <label className="sub-label">字幕来源</label>
-            <div className="sub-mode-switch">
-              <button
-                className={`sub-mode-btn${config.mode === "manual" ? " active" : ""}`}
-                onClick={() => update({ mode: "manual" })}
-              >
-                ✏️ 手动输入
-              </button>
-              <button
-                className={`sub-mode-btn${config.mode === "asr" ? " active" : ""}`}
-                onClick={() => update({ mode: "asr" })}
-              >
-                🤖 ASR 识别
-              </button>
-            </div>
+            <SubtitleModeSwitch mode={config.mode} onModeChange={(mode) => update({ mode })} />
           </div>
 
-          {/* ── ASR 语言（仅 ASR 模式） ── */}
           {config.mode === "asr" && (
             <div className="sub-field">
               <label className="sub-label">识别语言</label>
@@ -88,7 +70,6 @@ const SubtitleStylePanel: React.FC<SubtitleStylePanelProps> = ({
             </div>
           )}
 
-          {/* ── 字体大小 ── */}
           <div className="sub-field">
             <label className="sub-label">
               字体大小 <span className="sub-value">{config.fontSize}px</span>
@@ -101,7 +82,6 @@ const SubtitleStylePanel: React.FC<SubtitleStylePanelProps> = ({
             />
           </div>
 
-          {/* ── 字体颜色 ── */}
           <div className="sub-field">
             <label className="sub-label">字体颜色</label>
             <div className="sub-color-row">
@@ -113,7 +93,6 @@ const SubtitleStylePanel: React.FC<SubtitleStylePanelProps> = ({
             </div>
           </div>
 
-          {/* ── 字体 ── */}
           <div className="sub-field">
             <label className="sub-label">字体</label>
             <Select
@@ -125,46 +104,24 @@ const SubtitleStylePanel: React.FC<SubtitleStylePanelProps> = ({
             />
           </div>
 
-          {/* ── 字幕位置 ── */}
           <div className="sub-field">
             <label className="sub-label">位置</label>
-            <div className="sub-position-group">
-              {POSITION_OPTIONS.map((opt) => (
-                <button
-                  key={opt.value}
-                  className={`sub-position-btn${config.position === opt.value ? " active" : ""}`}
-                  onClick={() =>
-                    update({
-                      position: opt.value as SubtitleStyleConfig["position"],
-                    })
-                  }
-                >
-                  {opt.label}
-                </button>
-              ))}
-            </div>
+            <SubtitlePositionSelector
+              position={config.position}
+              onPositionChange={(position) => update({ position })}
+            />
           </div>
 
-          {/* ── 描边 / 阴影 ── */}
           <div className="sub-field">
             <label className="sub-label">效果</label>
-            <div className="sub-effect-btns">
-              <button
-                className={`sub-effect-btn${config.stroke ? " active" : ""}`}
-                onClick={() => update({ stroke: !config.stroke })}
-              >
-                S 描边
-              </button>
-              <button
-                className={`sub-effect-btn${config.shadow ? " active" : ""}`}
-                onClick={() => update({ shadow: !config.shadow })}
-              >
-                ☁ 阴影
-              </button>
-            </div>
+            <SubtitleEffectButtons
+              stroke={config.stroke}
+              shadow={config.shadow}
+              onStrokeChange={(stroke) => update({ stroke })}
+              onShadowChange={(shadow) => update({ shadow })}
+            />
           </div>
 
-          {/* ── 动画 ── */}
           <div className="sub-field">
             <label className="sub-label">动画效果</label>
             <Select
@@ -179,7 +136,6 @@ const SubtitleStylePanel: React.FC<SubtitleStylePanelProps> = ({
             />
           </div>
 
-          {/* ── 预览 ── */}
           <SubtitlePreview config={config} />
         </>
       )}

apps/web/src/pages/editing-planner/components/TimelinePanel.tsx

@@ -8,21 +8,13 @@
  * - 拖动时实时显示裁剪预览（入点/出点/时长）
  * - 右键片段弹出菜单：分割 / 恢复原始长度 / 删除
  */
-import React, { useState, useRef, useCallback, useEffect, useLayoutEffect, useMemo } from "react"
+import React, { useState, useRef, useCallback, useEffect } from "react"
 import type { ClipData, ClipType, TrimConfig } from "../types"
-import {
-  DEFAULT_PIXELS_PER_SECOND,
-  MIN_PIXELS_PER_SECOND,
-  MAX_PIXELS_PER_SECOND,
-  ZOOM_STEP,
-  MIN_TRIM_DURATION,
-  DEFAULT_ADD_DURATION,
-  MIN_ADD_DURATION,
-  MAX_ADD_DURATION,
-  TRACK_GAP,
-  ADD_PICKER_WIDTH,
-} from "../constants/timeline"
+import { DEFAULT_PIXELS_PER_SECOND } from "../constants/timeline"
 import { formatTime } from "../utils/timeline"
+import { useClipDrag } from "../hooks/useClipDrag"
+import { useTrimDrag } from "../hooks/useTrimDrag"
+import { useTimelineMenus } from "../hooks/useTimelineMenus"
 import { ClipCard } from "./timeline/ClipCard"
 import { TimeRuler } from "./timeline/TimeRuler"
 import { AddClipPicker } from "./timeline/AddClipPicker"
@@ -55,25 +47,6 @@ interface TimelinePanelProps {
   totalDuration?: number
 }
 
-/** 裁剪拖拽方向 */
-type TrimDirection = "left" | "right"
-
-/** 裁剪拖拽状态 */
-interface TrimDragState {
-  clipId: string
-  direction: TrimDirection
-  startX: number
-  originalTrim: TrimConfig
-  originalDuration: number
-}
-
-/** 右键菜单状态 */
-interface ContextMenuState {
-  x: number
-  y: number
-  clipId: string
-}
-
 const TimelinePanel: React.FC<TimelinePanelProps> = ({
   clips,
   selectedClipId,
@@ -91,143 +64,51 @@ const TimelinePanel: React.FC<TimelinePanelProps> = ({
   onSeek,
   totalDuration: totalDurationProp,
 }) => {
-  const [dragIdx, setDragIdx] = useState<number | null>(null)
-  const [dragOverIdx, setDragOverIdx] = useState<number | null>(null)
-  const dragRef = useRef<number | null>(null)
-  const [showAddPicker, setShowAddPicker] = useState(false)
-  const pickerRef = useRef<HTMLDivElement>(null)
-  const addCardRef = useRef<HTMLDivElement>(null)
-  const [pickerPos, setPickerPos] = useState<{ top: number; right: number }>({
-    top: 0,
-    right: 0,
-  })
+  /* ── 缩放 & 时长 ── */
+  const pps = pixelsPerSecond ?? DEFAULT_PIXELS_PER_SECOND
+  const totalDuration = totalDurationProp ?? clips.reduce((s, c) => s + c.duration, 0)
 
-  /* ── 裁剪拖拽状态 ── */
-  const [trimDrag, setTrimDrag] = useState<TrimDragState | null>(null)
-  const [trimPreview, setTrimPreview] = useState<{
-    clipId: string
-    startTime: number
-    endTime: number
-    duration: number
-    x: number
-    y: number
-  } | null>(null)
+  /* ── 裁剪拖拽 ── */
+  const { trimDrag, trimPreview, handleTrimHandleMouseDown } = useTrimDrag(clips, pps, onClipTrim)
 
-  /* ── 右键菜单 ── */
-  const [contextMenu, setContextMenu] = useState<ContextMenuState | null>(null)
-  const contextMenuRef = useRef<HTMLDivElement>(null)
+  /* ── 片段拖拽排序 ── */
+  const {
+    dragIdx,
+    dragOverIdx,
+    handleDragStart,
+    handleDragOver,
+    handleDragEnd,
+    handleDrop,
+    handleEmptyDragOver,
+  } = useClipDrag(onClipReorder, !!trimDrag)
 
-  /* ── 悬停的片段 ID（显示裁剪手柄） ── */
-  const [hoveredClipId, setHoveredClipId] = useState<string | null>(null)
+  /* ── 菜单 & 面板 ── */
+  const {
+    contextMenu,
+    contextMenuRef,
+    handleContextMenu,
+    handleContextSplit,
+    handleContextResetTrim,
+    handleContextDelete,
+    showAddPicker,
+    pickerRef,
+    addCardRef,
+    pickerPos,
+    availableTypes,
+    addType,
+    addDuration,
+    setAddType,
+    setAddDuration,
+    handleTogglePicker,
+    handleConfirmAdd,
+    hoveredClipId,
+    setHoveredClipId,
+  } = useTimelineMenus(clips, currentMode, onAddClip, onClipSplit, onClipResetTrim, onClipRemove)
 
   /* ── 播放头拖拽状态 ── */
   const [playheadDragging, setPlayheadDragging] = useState(false)
   const trackRef = useRef<HTMLDivElement>(null)
 
-  /* ── 根据模式决定可选类型 ── */
-  const availableTypes: ClipType[] = useMemo(
-    () =>
-      currentMode === "voice_over" ? ["voice"] : currentMode === "pip" ? ["pip"] : ["voice", "pip"], // voice_pip / one_take / 默认
-    [currentMode],
-  )
-
-  /* ── 默认添加类型：跟随模式 ── */
-  const defaultAddType: ClipType = useMemo(() => {
-    if (currentMode === "voice_over") return "voice"
-    if (currentMode === "pip") return "pip"
-    return "voice"
-  }, [currentMode])
-
-  /* ── "+" 卡片：类型+时长选择状态 ── */
-  const [addType, setAddType] = useState<ClipType>(defaultAddType)
-  const [addDuration, setAddDuration] = useState<number>(DEFAULT_ADD_DURATION)
-
-  /* ── 模式切换时自动同步默认添加类型 ── */
-  useEffect(() => {
-    if (!availableTypes.includes(addType)) {
-      setAddType(defaultAddType)
-    }
-  }, [currentMode, addType, availableTypes, defaultAddType])
-
-  /* ── 计算 picker 初始位置 ── */
-  const updatePickerPosition = useCallback(() => {
-    if (!addCardRef.current) return
-    const rect = addCardRef.current.getBoundingClientRect()
-    const vw = window.innerWidth
-    const roughHeight = 180
-    let top = rect.top - TRACK_GAP - roughHeight
-    if (top < 8) top = 8
-    let right = vw - rect.right
-    if (rect.right - ADD_PICKER_WIDTH < 8) {
-      right = vw - ADD_PICKER_WIDTH - 8
-    }
-    setPickerPos({ top, right })
-  }, [])
-
-  const handleTogglePicker = () => {
-    if (!showAddPicker) {
-      const defaultType =
-        currentMode === "pip" ? "pip" : currentMode === "voice_over" ? "voice" : "voice"
-      setAddType(defaultType)
-      updatePickerPosition()
-    }
-    setShowAddPicker((v) => !v)
-  }
-
-  /* ── 渲染后精确边界校正 ── */
-  useLayoutEffect(() => {
-    if (!showAddPicker || !pickerRef.current || !addCardRef.current) return
-    const pickerEl = pickerRef.current
-    const addRect = addCardRef.current.getBoundingClientRect()
-    const pickerH = pickerEl.offsetHeight
-    const vh = window.innerHeight
-    const vw = window.innerWidth
-    let top = addRect.top - TRACK_GAP - pickerH
-    if (top < 8) {
-      top = addRect.bottom + TRACK_GAP
-      if (top + pickerH > vh - 8) {
-        top = vh - 8 - pickerH
-        if (top < 8) top = 8
-      }
-    }
-    let right = vw - addRect.right
-    const pickerRect = pickerEl.getBoundingClientRect()
-    if (pickerRect.left < 8) {
-      right = vw - ADD_PICKER_WIDTH - 8
-    }
-    setPickerPos({ top, right })
-  }, [showAddPicker])
-
-  /* ── 点击外部关闭添加面板 ── */
-  useEffect(() => {
-    const handleClickOutside = (e: MouseEvent) => {
-      if (pickerRef.current && !pickerRef.current.contains(e.target as Node)) {
-        setShowAddPicker(false)
-      }
-    }
-    if (showAddPicker) {
-      document.addEventListener("mousedown", handleClickOutside)
-    }
-    return () => document.removeEventListener("mousedown", handleClickOutside)
-  }, [showAddPicker])
-
-  /* ── 点击外部关闭右键菜单 ── */
-  useEffect(() => {
-    const handleClickOutside = (e: MouseEvent) => {
-      if (contextMenuRef.current && !contextMenuRef.current.contains(e.target as Node)) {
-        setContextMenu(null)
-      }
-    }
-    if (contextMenu) {
-      document.addEventListener("mousedown", handleClickOutside)
-    }
-    return () => document.removeEventListener("mousedown", handleClickOutside)
-  }, [contextMenu])
-
-  /* ── 缩放 & 时长 ── */
-  const pps = pixelsPerSecond ?? DEFAULT_PIXELS_PER_SECOND
-  const totalDuration = totalDurationProp ?? clips.reduce((s, c) => s + c.duration, 0)
-
   /* ── 播放头拖拽全局 mousemove/mouseup ── */
   useEffect(() => {
     if (!playheadDragging) return
@@ -271,165 +152,6 @@ const TimelinePanel: React.FC<TimelinePanelProps> = ({
     setPlayheadDragging(true)
   }, [])
 
-  /* ── 确认添加片段 ── */
-  const handleConfirmAdd = () => {
-    onAddClip(addType, addDuration)
-    setShowAddPicker(false)
-  }
-
-  /* ── 片段拖拽排序 ── */
-  const handleDragStart = (e: React.DragEvent, idx: number) => {
-    // 如果正在裁剪拖拽，不允许排序拖拽
-    if (trimDrag) return
-    dragRef.current = idx
-    setDragIdx(idx)
-    e.dataTransfer.setData("application/x-clip-drag", String(idx))
-    e.dataTransfer.effectAllowed = "move"
-  }
-
-  const handleDragOver = (e: React.DragEvent, idx: number) => {
-    e.preventDefault()
-    e.dataTransfer.dropEffect = "move"
-    setDragOverIdx(idx)
-  }
-
-  const handleDragEnd = () => {
-    dragRef.current = null
-    setDragIdx(null)
-    setDragOverIdx(null)
-  }
-
-  const handleDrop = (e: React.DragEvent, toIdx: number) => {
-    e.preventDefault()
-    setDragOverIdx(null)
-    const fromStr = e.dataTransfer.getData("application/x-clip-drag")
-    if (fromStr !== "") {
-      const fromIdx = Number(fromStr)
-      if (fromIdx !== toIdx) {
-        onClipReorder(fromIdx, toIdx)
-      }
-    }
-  }
-
-  /* ── 空轨道区域不接受素材拖入 ── */
-  const handleEmptyDragOver = (e: React.DragEvent) => {
-    e.preventDefault()
-  }
-
-  /* ── 裁剪手柄拖拽 ── */
-  const handleTrimHandleMouseDown = useCallback(
-    (e: React.MouseEvent, clipId: string, direction: TrimDirection) => {
-      e.preventDefault()
-      e.stopPropagation()
-      const clip = clips.find((c) => c.id === clipId)
-      if (!clip) return
-
-      const trim: TrimConfig = clip.trim_config ?? {
-        start_time: 0,
-        end_time: clip.duration,
-        original_duration: clip.duration,
-      }
-
-      setTrimDrag({
-        clipId,
-        direction,
-        startX: e.clientX,
-        originalTrim: { ...trim },
-        originalDuration: clip.duration,
-      })
-    },
-    [clips],
-  )
-
-  /* ── 裁剪拖拽全局 mousemove/mouseup ── */
-  useEffect(() => {
-    if (!trimDrag) return
-
-    const handleMouseMove = (e: MouseEvent) => {
-      const dx = e.clientX - trimDrag.startX
-      const dtSec = dx / pps
-      const clip = clips.find((c) => c.id === trimDrag.clipId)
-      if (!clip) return
-
-      const origTrim = trimDrag.originalTrim
-      const origDur = origTrim.original_duration ?? trimDrag.originalDuration
-      let newStart = origTrim.start_time
-      let newEnd = origTrim.end_time
-
-      if (trimDrag.direction === "left") {
-        // 左手柄：调整入点
-        newStart = Math.max(0, Math.min(origTrim.start_time + dtSec, newEnd - MIN_TRIM_DURATION))
-      } else {
-        // 右手柄：调整出点
-        newEnd = Math.max(
-          origTrim.start_time + MIN_TRIM_DURATION,
-          Math.min(origTrim.end_time + dtSec, origDur),
-        )
-      }
-
-      const newDuration = Math.round((newEnd - newStart) * 10) / 10
-
-      setTrimPreview({
-        clipId: trimDrag.clipId,
-        startTime: Math.round(newStart * 10) / 10,
-        endTime: Math.round(newEnd * 10) / 10,
-        duration: newDuration,
-        x: e.clientX,
-        y: e.clientY,
-      })
-    }
-
-    const handleMouseUp = () => {
-      if (trimPreview && trimPreview.clipId === trimDrag.clipId && onClipTrim) {
-        const newTrim: TrimConfig = {
-          start_time: trimPreview.startTime,
-          end_time: trimPreview.endTime,
-          original_duration: trimDrag.originalTrim.original_duration ?? trimDrag.originalDuration,
-        }
-        onClipTrim(trimDrag.clipId, newTrim, trimPreview.duration)
-      }
-      setTrimDrag(null)
-      setTrimPreview(null)
-    }
-
-    document.addEventListener("mousemove", handleMouseMove)
-    document.addEventListener("mouseup", handleMouseUp)
-    return () => {
-      document.removeEventListener("mousemove", handleMouseMove)
-      document.removeEventListener("mouseup", handleMouseUp)
-    }
-  }, [trimDrag, trimPreview, clips, onClipTrim, pps])
-
-  /* ── 右键菜单 ── */
-  const handleContextMenu = useCallback((e: React.MouseEvent, clipId: string) => {
-    e.preventDefault()
-    e.stopPropagation()
-    setContextMenu({ x: e.clientX, y: e.clientY, clipId })
-  }, [])
-
-  /* ── 右键菜单操作 ── */
-  const handleContextSplit = useCallback(() => {
-    if (!contextMenu) return
-    if (onClipSplit) {
-      onClipSplit(contextMenu.clipId, 0.5) // 在中间分割
-    }
-    setContextMenu(null)
-  }, [contextMenu, onClipSplit])
-
-  const handleContextResetTrim = useCallback(() => {
-    if (!contextMenu) return
-    if (onClipResetTrim) {
-      onClipResetTrim(contextMenu.clipId)
-    }
-    setContextMenu(null)
-  }, [contextMenu, onClipResetTrim])
-
-  const handleContextDelete = useCallback(() => {
-    if (!contextMenu) return
-    onClipRemove(contextMenu.clipId)
-    setContextMenu(null)
-  }, [contextMenu, onClipRemove])
-
   return (
     <div className="ep-timeline-area">
       {/* 时间线头部 */}
@@ -443,7 +165,7 @@ const TimelinePanel: React.FC<TimelinePanelProps> = ({
           <div className="ep-timeline-zoom">
             <button
               className="ep-zoom-btn"
-              onClick={() => onZoomChange?.(Math.max(MIN_PIXELS_PER_SECOND, pps - ZOOM_STEP))}
+              onClick={() => onZoomChange?.(Math.max(10, pps - 10))}
               title="缩小"
             >
               −
@@ -451,15 +173,15 @@ const TimelinePanel: React.FC<TimelinePanelProps> = ({
             <input
               type="range"
               className="ep-zoom-slider"
-              min={MIN_PIXELS_PER_SECOND}
-              max={MAX_PIXELS_PER_SECOND}
+              min={10}
+              max={120}
               step={5}
               value={pps}
               onChange={(e) => onZoomChange?.(Number(e.target.value))}
             />
             <button
               className="ep-zoom-btn"
-              onClick={() => onZoomChange?.(Math.min(MAX_PIXELS_PER_SECOND, pps + ZOOM_STEP))}
+              onClick={() => onZoomChange?.(Math.min(120, pps + 10))}
               title="放大"
             >
               +
@@ -583,8 +305,6 @@ const TimelinePanel: React.FC<TimelinePanelProps> = ({
           availableTypes={availableTypes}
           addType={addType}
           addDuration={addDuration}
-          minDuration={MIN_ADD_DURATION}
-          maxDuration={MAX_ADD_DURATION}
           onTypeChange={setAddType}
           onDurationChange={setAddDuration}
           onConfirm={handleConfirmAdd}

apps/web/src/pages/editing-planner/components/generation-progress-modal/ProgressPhase.tsx

@@ -0,0 +1,65 @@
+import React from "react"
+import { Modal } from "@/components/ui"
+import type { TaskItem } from "@/api/tasks"
+import { getStepLabel, getStatusColor } from "./constants"
+
+interface ProgressPhaseProps {
+  open: boolean
+  task: TaskItem | null
+  onCancel: () => void
+}
+
+/** progress（进度轮询）阶段弹窗 */
+export const ProgressPhase: React.FC<ProgressPhaseProps> = ({ open, task, onCancel }) => {
+  const progress = task?.progress ?? 0
+  const status = task?.status ?? ""
+  const currentStep = task?.current_step ?? ""
+  const userMessage = task?.user_message ?? ""
+  const stepColor = getStatusColor(status, currentStep)
+
+  return (
+    <Modal open={open} title="视频生成中" footer={null} onCancel={onCancel} closable width={480}>
+      <div className="ep-gen-progress">
+        {/* 进度环 */}
+        <div className="ep-gen-progress-ring-wrap">
+          <svg className="ep-gen-progress-ring" viewBox="0 0 120 120">
+            <circle className="ep-gen-progress-ring-bg" cx="60" cy="60" r="52" />
+            <circle
+              className="ep-gen-progress-ring-fill"
+              cx="60"
+              cy="60"
+              r="52"
+              style={{
+                strokeDasharray: `${2 * Math.PI * 52}`,
+                strokeDashoffset: `${2 * Math.PI * 52 * (1 - progress / 100)}`,
+                stroke: stepColor,
+              }}
+            />
+          </svg>
+          <span className="ep-gen-progress-pct" style={{ color: stepColor }}>
+            {progress}%
+          </span>
+        </div>
+
+        {/* 当前步骤 */}
+        <div className="ep-gen-step-text">
+          {userMessage || getStepLabel(currentStep) || "处理中…"}
+        </div>
+
+        {/* 进度条 */}
+        <div className="ep-gen-progress-bar">
+          <div
+            className="ep-gen-progress-bar-fill"
+            style={{
+              width: `${progress}%`,
+              backgroundColor: stepColor,
+            }}
+          />
+        </div>
+
+        {/* 任务 ID */}
+        {task?.id && <div className="ep-gen-task-id">任务 ID: {task.id}</div>}
+      </div>
+    </Modal>
+  )
+}

apps/web/src/pages/editing-planner/components/generation-progress-modal/ResultPhase.tsx

@@ -0,0 +1,82 @@
+import React from "react"
+import { Modal, Button } from "@/components/ui"
+import type { TaskItem } from "@/api/tasks"
+
+interface ResultPhaseProps {
+  open: boolean
+  phase: "completed" | "failed"
+  task: TaskItem | null
+  onCancel: () => void
+  onRetry?: () => void
+  onClose?: () => void
+}
+
+/** completed / failed（结果）阶段弹窗 */
+export const ResultPhase: React.FC<ResultPhaseProps> = ({
+  open,
+  phase,
+  task,
+  onCancel,
+  onRetry,
+  onClose,
+}) => {
+  const userMessage = task?.user_message ?? ""
+  const errorMessage = task?.error_message ?? ""
+  const retryable = task?.retryable ?? false
+  const handleClose = onClose || onCancel
+
+  if (phase === "completed") {
+    return (
+      <Modal
+        open={open}
+        title="✅ 生成完成"
+        footer={null}
+        onCancel={handleClose}
+        closable
+        width={440}
+      >
+        <div className="ep-gen-result">
+          <div className="ep-gen-result-icon">🎉</div>
+          <div className="ep-gen-result-title">视频生成完成！</div>
+          {userMessage && <div className="ep-gen-result-msg">{userMessage}</div>}
+          <div className="ep-gen-result-actions">
+            <Button buttonType="primary" onClick={handleClose}>
+              查看结果
+            </Button>
+          </div>
+        </div>
+      </Modal>
+    )
+  }
+
+  return (
+    <Modal
+      open={open}
+      title="❌ 生成失败"
+      footer={null}
+      onCancel={handleClose}
+      closable
+      width={440}
+    >
+      <div className="ep-gen-result ep-gen-result--error">
+        <div className="ep-gen-result-icon">😥</div>
+        <div className="ep-gen-result-title">视频生成失败</div>
+        {(errorMessage || userMessage) && (
+          <div className="ep-gen-result-msg ep-gen-result-msg--error">
+            {errorMessage || userMessage}
+          </div>
+        )}
+        <div className="ep-gen-result-actions">
+          {retryable && onRetry && (
+            <Button buttonType="primary" onClick={onRetry}>
+              🔄 重试
+            </Button>
+          )}
+          <Button buttonType="secondary" onClick={handleClose}>
+            关闭
+          </Button>
+        </div>
+      </div>
+    </Modal>
+  )
+}

apps/web/src/pages/editing-planner/components/generation-progress-modal/SetupPhase.tsx

@@ -0,0 +1,53 @@
+import React from "react"
+import { Modal } from "@/components/ui"
+
+interface SetupPhaseProps {
+  open: boolean
+  voiceoverDuration: number | null
+  estimatedDuration: number
+  submitting: boolean
+  onDurationChange: (v: number | null) => void
+  onGenerate: () => void
+  onCancel: () => void
+}
+
+/** setup（配置）阶段弹窗 */
+export const SetupPhase: React.FC<SetupPhaseProps> = ({
+  open,
+  voiceoverDuration,
+  estimatedDuration,
+  submitting,
+  onDurationChange,
+  onGenerate,
+  onCancel,
+}) => (
+  <Modal
+    open={open}
+    title="使用模板生成视频"
+    confirmLoading={submitting}
+    onOk={onGenerate}
+    onCancel={onCancel}
+    okText="开始生成"
+    cancelText="取消"
+    width={440}
+  >
+    <div className="ep-gen-setup">
+      <label className="ep-gen-field-label">配音时长（秒）</label>
+      <input
+        type="number"
+        className="ep-gen-duration-input"
+        placeholder="请输入配音时长"
+        value={voiceoverDuration ?? ""}
+        onChange={(e) => {
+          const v = e.target.value ? Number(e.target.value) : null
+          onDurationChange(v)
+        }}
+        min={1}
+        max={600}
+      />
+      <div className="ep-gen-estimate">
+        预估总时长：<strong>{estimatedDuration}s</strong>
+      </div>
+    </div>
+  </Modal>
+)

apps/web/src/pages/editing-planner/components/generation-progress-modal/constants.ts

@@ -0,0 +1,31 @@
+/* ──────────── 步骤文案映射 ──────────── */
+
+export const STEP_LABELS: Record<string, string> = {
+  queued: "排队中…",
+  preparing: "准备素材…",
+  generating_video: "渲染视频中…",
+  adding_effects: "添加特效…",
+  composing: "合成中…",
+  encoding: "编码输出中…",
+  completed: "生成完成！",
+  failed: "生成失败",
+}
+
+export const getStepLabel = (step: string) => STEP_LABELS[step] || step.replace(/_/g, " ")
+
+/* ──────────── 状态徽标颜色 ──────────── */
+
+export const STATUS_COLOR: Record<string, string> = {
+  queued: "#6b7280",
+  pending: "#6b7280",
+  preparing: "#f59e0b",
+  generating_video: "#4f46e5",
+  adding_effects: "#7c3aed",
+  composing: "#2563eb",
+  encoding: "#0891b2",
+  completed: "#10b981",
+  failed: "#ef4444",
+}
+
+export const getStatusColor = (status: string, currentStep: string) =>
+  STATUS_COLOR[status] || STATUS_COLOR[currentStep] || "#4f46e5"

apps/web/src/pages/editing-planner/components/generation-progress-modal/index.tsx

@@ -0,0 +1,70 @@
+/**
+ * 生成进度弹窗 — 任务 2.17
+ * 三阶段 UI：setup（配置）→ progress（进度轮询）→ completed / failed（结果）
+ * V21 设计系统，CSS 类名前缀 ep-gen-
+ */
+import React, { useEffect, useRef } from "react"
+import type { GenPhase, GenerationProgressModalProps } from "./types"
+import { SetupPhase } from "./SetupPhase"
+import { ProgressPhase } from "./ProgressPhase"
+import { ResultPhase } from "./ResultPhase"
+
+/* 重新导出类型，保持向后兼容 */
+export type { GenPhase, GenerationProgressModalProps }
+
+const GenerationProgressModal: React.FC<GenerationProgressModalProps> = ({
+  open,
+  phase,
+  voiceoverDuration,
+  estimatedDuration,
+  onDurationChange,
+  onGenerate,
+  task,
+  submitting,
+  onCancel,
+  onRetry,
+  onClose,
+}) => {
+  /* 关闭弹窗时重置（避免下次打开残留旧状态） */
+  const prevOpen = useRef(false)
+  useEffect(() => {
+    if (prevOpen.current && !open) {
+      /* modal just closed — parent handles reset */
+    }
+    prevOpen.current = open
+  }, [open])
+
+  /* setup 阶段 */
+  if (phase === "setup") {
+    return (
+      <SetupPhase
+        open={open}
+        voiceoverDuration={voiceoverDuration}
+        estimatedDuration={estimatedDuration}
+        submitting={submitting}
+        onDurationChange={onDurationChange}
+        onGenerate={onGenerate}
+        onCancel={onCancel}
+      />
+    )
+  }
+
+  /* progress 阶段 */
+  if (phase === "progress") {
+    return <ProgressPhase open={open} task={task} onCancel={onCancel} />
+  }
+
+  /* completed / failed 阶段 */
+  return (
+    <ResultPhase
+      open={open}
+      phase={phase as "completed" | "failed"}
+      task={task}
+      onCancel={onCancel}
+      onRetry={onRetry}
+      onClose={onClose}
+    />
+  )
+}
+
+export default GenerationProgressModal

apps/web/src/pages/editing-planner/components/generation-progress-modal/types.ts

@@ -0,0 +1,23 @@
+import type { TaskItem } from "@/api/tasks"
+
+export type GenPhase = "setup" | "progress" | "completed" | "failed"
+
+export interface GenerationProgressModalProps {
+  open: boolean
+  phase: GenPhase
+
+  /* setup 阶段 */
+  voiceoverDuration: number | null
+  estimatedDuration: number
+  onDurationChange: (v: number | null) => void
+  onGenerate: () => void
+
+  /* progress / 结果阶段 */
+  task: TaskItem | null
+
+  /* 通用 */
+  submitting: boolean
+  onCancel: () => void
+  onRetry?: () => void
+  onClose?: () => void
+}

apps/web/src/pages/editing-planner/components/green-screen/GreenScreenCustomColor.tsx

@@ -0,0 +1,37 @@
+import React from "react"
+
+interface GreenScreenCustomColorProps {
+  color: string
+  onColorChange: (color: string) => void
+}
+
+export const GreenScreenCustomColor: React.FC<GreenScreenCustomColorProps> = ({
+  color,
+  onColorChange,
+}) => {
+  const handleColorInput = (e: React.ChangeEvent<HTMLInputElement>) => {
+    onColorChange(e.target.value)
+  }
+
+  return (
+    <div className="green-section">
+      <div className="green-section-title">自定义颜色</div>
+      <div className="green-color-row">
+        <input
+          type="color"
+          className="green-color-picker"
+          value={color}
+          onChange={handleColorInput}
+        />
+        <input
+          type="text"
+          className="green-color-hex"
+          value={color}
+          onChange={handleColorInput}
+          placeholder="#00FF00"
+        />
+        <div className="green-color-swatch" style={{ background: color }} />
+      </div>
+    </div>
+  )
+}

apps/web/src/pages/editing-planner/components/green-screen/GreenScreenPresets.tsx

@@ -0,0 +1,36 @@
+import React from "react"
+import type { ChromaKeyColorPreset } from "../../types"
+import { CHROMA_KEY_PRESET_LABELS, CHROMA_KEY_PRESET_COLORS } from "../../types"
+
+interface GreenScreenPresetsProps {
+  selectedPreset: ChromaKeyColorPreset | null
+  onPresetSelect: (preset: ChromaKeyColorPreset) => void
+}
+
+const PRESET_LIST: ChromaKeyColorPreset[] = ["green", "blue", "red", "pure_green", "soft_green"]
+
+export const GreenScreenPresets: React.FC<GreenScreenPresetsProps> = ({
+  selectedPreset,
+  onPresetSelect,
+}) => {
+  return (
+    <div className="green-section">
+      <div className="green-section-title">颜色预设</div>
+      <div className="green-presets">
+        {PRESET_LIST.map((p) => (
+          <button
+            key={p}
+            className={`green-preset-btn${selectedPreset === p ? " active" : ""}`}
+            onClick={() => onPresetSelect(p)}
+          >
+            <span
+              className="green-preset-dot"
+              style={{ background: CHROMA_KEY_PRESET_COLORS[p] }}
+            />
+            <span className="green-preset-label">{CHROMA_KEY_PRESET_LABELS[p]}</span>
+          </button>
+        ))}
+      </div>
+    </div>
+  )
+}

apps/web/src/pages/editing-planner/components/green-screen/GreenScreenPreview.tsx

@@ -0,0 +1,28 @@
+import React from "react"
+
+interface GreenScreenPreviewProps {
+  color: string
+  blend: number
+}
+
+export const GreenScreenPreview: React.FC<GreenScreenPreviewProps> = ({ color, blend }) => {
+  return (
+    <div className="green-section">
+      <div className="green-section-title">效果预览</div>
+      <div className="green-preview-box">
+        <div className="green-preview-bg" style={{ background: color, opacity: 0.3 }} />
+        <div className="green-preview-subject">
+          <div className="green-preview-circle" />
+          <div className="green-preview-text">主体</div>
+        </div>
+        <div
+          className="green-preview-edge"
+          style={{
+            borderColor: color,
+            filter: `blur(${blend / 10}px)`,
+          }}
+        />
+      </div>
+    </div>
+  )
+}

apps/web/src/pages/editing-planner/components/green-screen/GreenScreenSliders.tsx

@@ -0,0 +1,68 @@
+import React from "react"
+
+interface SliderConfig {
+  label: string
+  value: number
+  description: string
+  onChange: (value: number) => void
+}
+
+interface GreenScreenSlidersProps {
+  similarity: number
+  blend: number
+  spill: number
+  onSimilarityChange: (value: number) => void
+  onBlendChange: (value: number) => void
+  onSpillChange: (value: number) => void
+}
+
+const SliderRow: React.FC<SliderConfig> = ({ label, value, description, onChange }) => (
+  <div className="green-slider-row">
+    <div className="green-slider-header">
+      <span className="green-slider-label">{label}</span>
+      <span className="green-slider-value">{value}%</span>
+    </div>
+    <input
+      type="range"
+      className="green-slider"
+      min={0}
+      max={100}
+      value={value}
+      onChange={(e) => onChange(Number(e.target.value))}
+    />
+    <div className="green-slider-desc">{description}</div>
+  </div>
+)
+
+export const GreenScreenSliders: React.FC<GreenScreenSlidersProps> = ({
+  similarity,
+  blend,
+  spill,
+  onSimilarityChange,
+  onBlendChange,
+  onSpillChange,
+}) => {
+  return (
+    <div className="green-section">
+      <div className="green-section-title">参数调节</div>
+      <SliderRow
+        label="相似度"
+        value={similarity}
+        description="越大容忍的色差范围越广"
+        onChange={onSimilarityChange}
+      />
+      <SliderRow
+        label="边缘平滑"
+        value={blend}
+        description="越大边缘越柔和自然"
+        onChange={onBlendChange}
+      />
+      <SliderRow
+        label="溢色抑制"
+        value={spill}
+        description="去除边缘颜色溢出"
+        onChange={onSpillChange}
+      />
+    </div>
+  )
+}

apps/web/src/pages/editing-planner/components/subtitle-style/SubtitleEffectButtons.tsx

@@ -0,0 +1,32 @@
+import React from "react"
+
+interface SubtitleEffectButtonsProps {
+  stroke: boolean
+  shadow: boolean
+  onStrokeChange: (enabled: boolean) => void
+  onShadowChange: (enabled: boolean) => void
+}
+
+export const SubtitleEffectButtons: React.FC<SubtitleEffectButtonsProps> = ({
+  stroke,
+  shadow,
+  onStrokeChange,
+  onShadowChange,
+}) => {
+  return (
+    <div className="sub-effect-btns">
+      <button
+        className={`sub-effect-btn${stroke ? " active" : ""}`}
+        onClick={() => onStrokeChange(!stroke)}
+      >
+        S 描边
+      </button>
+      <button
+        className={`sub-effect-btn${shadow ? " active" : ""}`}
+        onClick={() => onShadowChange(!shadow)}
+      >
+        ☁ 阴影
+      </button>
+    </div>
+  )
+}

apps/web/src/pages/editing-planner/components/subtitle-style/SubtitleModeSwitch.tsx

@@ -0,0 +1,25 @@
+import React from "react"
+
+interface SubtitleModeSwitchProps {
+  mode: "manual" | "asr"
+  onModeChange: (mode: "manual" | "asr") => void
+}
+
+export const SubtitleModeSwitch: React.FC<SubtitleModeSwitchProps> = ({ mode, onModeChange }) => {
+  return (
+    <div className="sub-mode-switch">
+      <button
+        className={`sub-mode-btn${mode === "manual" ? " active" : ""}`}
+        onClick={() => onModeChange("manual")}
+      >
+        ✏️ 手动输入
+      </button>
+      <button
+        className={`sub-mode-btn${mode === "asr" ? " active" : ""}`}
+        onClick={() => onModeChange("asr")}
+      >
+        🤖 ASR 识别
+      </button>
+    </div>
+  )
+}

apps/web/src/pages/editing-planner/components/subtitle-style/SubtitlePositionSelector.tsx

@@ -0,0 +1,27 @@
+import React from "react"
+import type { SubtitleStyleConfig } from "@/pages/editing-planner/types/subtitle"
+import { POSITION_OPTIONS } from "@/pages/editing-planner/constants/subtitleStyle"
+
+interface SubtitlePositionSelectorProps {
+  position: SubtitleStyleConfig["position"]
+  onPositionChange: (position: SubtitleStyleConfig["position"]) => void
+}
+
+export const SubtitlePositionSelector: React.FC<SubtitlePositionSelectorProps> = ({
+  position,
+  onPositionChange,
+}) => {
+  return (
+    <div className="sub-position-group">
+      {POSITION_OPTIONS.map((opt) => (
+        <button
+          key={opt.value}
+          className={`sub-position-btn${position === opt.value ? " active" : ""}`}
+          onClick={() => onPositionChange(opt.value as SubtitleStyleConfig["position"])}
+        >
+          {opt.label}
+        </button>
+      ))}
+    </div>
+  )
+}

apps/web/src/pages/editing-planner/hooks/timeline-menus/useAddPicker.ts

@@ -0,0 +1,116 @@
+import { useState, useRef, useCallback, useEffect, useMemo, useLayoutEffect } from "react"
+import type { ClipType } from "../../types"
+import { DEFAULT_ADD_DURATION, ADD_PICKER_WIDTH, TRACK_GAP } from "../../constants/timeline"
+
+interface UseAddPickerOptions {
+  currentMode: string
+  onAddClip: (type: ClipType, duration: number) => void
+}
+
+export function useAddPicker({ currentMode, onAddClip }: UseAddPickerOptions) {
+  const [showAddPicker, setShowAddPicker] = useState(false)
+  const pickerRef = useRef<HTMLDivElement>(null)
+  const addCardRef = useRef<HTMLDivElement>(null)
+  const [pickerPos, setPickerPos] = useState<{ top: number; right: number }>({ top: 0, right: 0 })
+
+  const availableTypes: ClipType[] = useMemo(
+    () =>
+      currentMode === "voice_over" ? ["voice"] : currentMode === "pip" ? ["pip"] : ["voice", "pip"],
+    [currentMode],
+  )
+
+  const defaultAddType: ClipType = useMemo(() => {
+    if (currentMode === "voice_over") return "voice"
+    if (currentMode === "pip") return "pip"
+    return "voice"
+  }, [currentMode])
+
+  const [addType, setAddType] = useState<ClipType>(defaultAddType)
+  const [addDuration, setAddDuration] = useState<number>(DEFAULT_ADD_DURATION)
+
+  useEffect(() => {
+    if (!availableTypes.includes(addType)) {
+      setAddType(defaultAddType)
+    }
+  }, [currentMode, addType, availableTypes, defaultAddType])
+
+  const updatePickerPosition = useCallback(() => {
+    if (!addCardRef.current) return
+    const rect = addCardRef.current.getBoundingClientRect()
+    const vw = window.innerWidth
+    const roughHeight = 180
+    let top = rect.top - TRACK_GAP - roughHeight
+    if (top < 8) top = 8
+    let right = vw - rect.right
+    if (rect.right - ADD_PICKER_WIDTH < 8) {
+      right = vw - ADD_PICKER_WIDTH - 8
+    }
+    setPickerPos({ top, right })
+  }, [])
+
+  const handleTogglePicker = useCallback(() => {
+    if (!showAddPicker) {
+      setAddType(defaultAddType)
+      updatePickerPosition()
+    }
+    setShowAddPicker((v) => !v)
+  }, [showAddPicker, defaultAddType, updatePickerPosition])
+
+  useLayoutEffect(() => {
+    if (!showAddPicker || !pickerRef.current || !addCardRef.current) return
+    const pickerEl = pickerRef.current
+    const addRect = addCardRef.current.getBoundingClientRect()
+    const pickerH = pickerEl.offsetHeight
+    const vh = window.innerHeight
+    const vw = window.innerWidth
+
+    let top = addRect.top - TRACK_GAP - pickerH
+    if (top < 8) {
+      top = addRect.bottom + TRACK_GAP
+      if (top + pickerH > vh - 8) {
+        top = vh - 8 - pickerH
+        if (top < 8) top = 8
+      }
+    }
+
+    let right = vw - addRect.right
+    const pickerRect = pickerEl.getBoundingClientRect()
+    if (pickerRect.left < 8) {
+      right = vw - ADD_PICKER_WIDTH - 8
+    }
+
+    setPickerPos({ top, right })
+  }, [showAddPicker])
+
+  useEffect(() => {
+    const handleClickOutside = (e: MouseEvent) => {
+      if (pickerRef.current && !pickerRef.current.contains(e.target as Node)) {
+        setShowAddPicker(false)
+      }
+    }
+    if (showAddPicker) {
+      document.addEventListener("mousedown", handleClickOutside)
+    }
+    return () => document.removeEventListener("mousedown", handleClickOutside)
+  }, [showAddPicker])
+
+  const handleConfirmAdd = useCallback(() => {
+    onAddClip(addType, addDuration)
+    setShowAddPicker(false)
+  }, [onAddClip, addType, addDuration])
+
+  return {
+    showAddPicker,
+    setShowAddPicker,
+    pickerRef,
+    addCardRef,
+    pickerPos,
+    availableTypes,
+    addType,
+    addDuration,
+    setAddType,
+    setAddDuration,
+    handleTogglePicker,
+    handleConfirmAdd,
+  }
+}

apps/web/src/pages/editing-planner/hooks/timeline-menus/useContextMenu.ts

@@ -0,0 +1,68 @@
+import { useState, useRef, useCallback, useEffect } from "react"
+
+interface ContextMenuState {
+  x: number
+  y: number
+  clipId: string
+}
+
+interface UseContextMenuOptions {
+  onClipSplit?: (clipId: string, splitRatio: number) => void
+  onClipResetTrim?: (clipId: string) => void
+  onClipRemove?: (clipId: string) => void
+}
+
+export function useContextMenu({
+  onClipSplit,
+  onClipResetTrim,
+  onClipRemove,
+}: UseContextMenuOptions) {
+  const [contextMenu, setContextMenu] = useState<ContextMenuState | null>(null)
+  const contextMenuRef = useRef<HTMLDivElement>(null)
+
+  const handleContextMenu = useCallback((e: React.MouseEvent, clipId: string) => {
+    e.preventDefault()
+    e.stopPropagation()
+    setContextMenu({ x: e.clientX, y: e.clientY, clipId })
+  }, [])
+
+  const handleContextSplit = useCallback(() => {
+    if (!contextMenu) return
+    onClipSplit?.(contextMenu.clipId, 0.5)
+    setContextMenu(null)
+  }, [contextMenu, onClipSplit])
+
+  const handleContextResetTrim = useCallback(() => {
+    if (!contextMenu) return
+    onClipResetTrim?.(contextMenu.clipId)
+    setContextMenu(null)
+  }, [contextMenu, onClipResetTrim])
+
+  const handleContextDelete = useCallback(() => {
+    if (!contextMenu) return
+    onClipRemove?.(contextMenu.clipId)
+    setContextMenu(null)
+  }, [contextMenu, onClipRemove])
+
+  useEffect(() => {
+    const handleClickOutside = (e: MouseEvent) => {
+      if (contextMenuRef.current && !contextMenuRef.current.contains(e.target as Node)) {
+        setContextMenu(null)
+      }
+    }
+    if (contextMenu) {
+      document.addEventListener("mousedown", handleClickOutside)
+    }
+    return () => document.removeEventListener("mousedown", handleClickOutside)
+  }, [contextMenu])
+
+  return {
+    contextMenu,
+    setContextMenu,
+    contextMenuRef,
+    handleContextMenu,
+    handleContextSplit,
+    handleContextResetTrim,
+    handleContextDelete,
+  }
+}

apps/web/src/pages/editing-planner/hooks/useClipDrag.ts

@@ -0,0 +1,64 @@
+import { useState, useCallback } from "react"
+
+/**
+ * 片段拖拽排序 Hook
+ * 支持 HTML5 原生拖拽，实时高亮拖拽位置
+ */
+export const useClipDrag = (
+  onClipReorder: (fromIdx: number, toIdx: number) => void,
+  disabled?: boolean,
+) => {
+  const [dragIdx, setDragIdx] = useState<number | null>(null)
+  const [dragOverIdx, setDragOverIdx] = useState<number | null>(null)
+
+  const handleDragStart = useCallback(
+    (e: React.DragEvent, idx: number) => {
+      if (disabled) return
+      setDragIdx(idx)
+      e.dataTransfer.setData("application/x-clip-drag", String(idx))
+      e.dataTransfer.effectAllowed = "move"
+    },
+    [disabled],
+  )
+
+  const handleDragOver = useCallback((e: React.DragEvent, idx: number) => {
+    e.preventDefault()
+    e.dataTransfer.dropEffect = "move"
+    setDragOverIdx(idx)
+  }, [])
+
+  const handleDragEnd = useCallback(() => {
+    setDragIdx(null)
+    setDragOverIdx(null)
+  }, [])
+
+  const handleDrop = useCallback(
+    (e: React.DragEvent, toIdx: number) => {
+      e.preventDefault()
+      setDragOverIdx(null)
+      const fromStr = e.dataTransfer.getData("application/x-clip-drag")
+      if (fromStr !== "") {
+        const fromIdx = Number(fromStr)
+        if (fromIdx !== toIdx) {
+          onClipReorder(fromIdx, toIdx)
+        }
+      }
+      setDragIdx(null)
+    },
+    [onClipReorder],
+  )
+
+  const handleEmptyDragOver = useCallback((e: React.DragEvent) => {
+    e.preventDefault()
+  }, [])
+
+  return {
+    dragIdx,
+    dragOverIdx,
+    handleDragStart,
+    handleDragOver,
+    handleDragEnd,
+    handleDrop,
+    handleEmptyDragOver,
+  }
+}

apps/web/src/pages/editing-planner/hooks/useEditPlanClips/useClipImport.ts

@@ -0,0 +1,38 @@
+import { useCallback } from "react"
+import { message } from "antd"
+import { useQueryClient, useMutation } from "@tanstack/react-query"
+import { createClipsFromAssets } from "@/api/template-editor"
+
+const QUERY_KEY = "editPlanClips"
+
+export function useClipImport(planId: string | undefined) {
+  const queryClient = useQueryClient()
+
+  const invalidate = () => {
+    queryClient.invalidateQueries({ queryKey: [QUERY_KEY, planId] })
+  }
+
+  const importFromAssetsMutation = useMutation({
+    mutationFn: (assetIds: string[]) => createClipsFromAssets(planId!, assetIds),
+    onSuccess: (res) => {
+      invalidate()
+      message.success(`已导入 ${res.created_count} 个素材片段`)
+    },
+    onError: () => {
+      message.error("导入素材失败")
+    },
+  })
+
+  const importFromAssets = useCallback(
+    (assetIds: string[]) => {
+      if (!planId || assetIds.length === 0) return
+      importFromAssetsMutation.mutate(assetIds)
+    },
+    [planId, importFromAssetsMutation],
+  )
+
+  return {
+    importFromAssets,
+    isImporting: importFromAssetsMutation.isPending,
+  }
+}

apps/web/src/pages/editing-planner/hooks/useEditPlanClips/useClipReorder.ts

@@ -0,0 +1,39 @@
+import { useCallback } from "react"
+import { message } from "antd"
+import { useQueryClient, useMutation } from "@tanstack/react-query"
+import type { ClipReorderItem } from "@/api/template-editor"
+import { reorderEditPlanClips } from "@/api/template-editor"
+
+const QUERY_KEY = "editPlanClips"
+
+export function useClipReorder(planId: string | undefined) {
+  const queryClient = useQueryClient()
+
+  const invalidate = () => {
+    queryClient.invalidateQueries({ queryKey: [QUERY_KEY, planId] })
+  }
+
+  const reorderMutation = useMutation({
+    mutationFn: (items: ClipReorderItem[]) => reorderEditPlanClips(planId!, items),
+    onSuccess: () => {
+      invalidate()
+    },
+    onError: () => {
+      message.error("排序失败")
+      invalidate()
+    },
+  })
+
+  const reorderClips = useCallback(
+    (items: ClipReorderItem[]) => {
+      if (!planId || items.length === 0) return
+      reorderMutation.mutate(items)
+    },
+    [planId, reorderMutation],
+  )
+
+  return {
+    reorderClips,
+    isReordering: reorderMutation.isPending,
+  }
+}

apps/web/src/pages/editing-planner/hooks/useEditPlanClips/useEditPlanClipMutations.ts

@@ -1,19 +1,15 @@
 import { useCallback } from "react"
 import { message } from "antd"
 import { useQueryClient, useMutation } from "@tanstack/react-query"
-import type {
-  CreateEditPlanClipRequest,
-  UpdateEditPlanClipRequest,
-  ClipReorderItem,
-} from "@/api/template-editor"
+import type { CreateEditPlanClipRequest, UpdateEditPlanClipRequest } from "@/api/template-editor"
 import {
   createEditPlanClip,
   updateEditPlanClip,
   deleteEditPlanClip,
-  reorderEditPlanClips,
   batchDeleteEditPlanClips,
-  createClipsFromAssets,
 } from "@/api/template-editor"
+import { useClipReorder } from "./useClipReorder"
+import { useClipImport } from "./useClipImport"
 
 const QUERY_KEY = "editPlanClips"
 
@@ -24,10 +20,6 @@ interface UseEditPlanClipMutationsOptions {
   clipsLength: number
 }
 
-/**
- * 编辑计划片段 CRUD Hook
- * 封装创建、更新、删除、批量删除、重排序、素材导入等操作
- */
 export function useEditPlanClipMutations({
   planId,
   selectedClipId,
@@ -40,7 +32,6 @@ export function useEditPlanClipMutations({
     queryClient.invalidateQueries({ queryKey: [QUERY_KEY, planId] })
   }
 
-  /* ── 创建片段 ── */
   const createMutation = useMutation({
     mutationFn: (data: CreateEditPlanClipRequest) => createEditPlanClip(planId!, data),
     onSuccess: () => {
@@ -61,7 +52,6 @@ export function useEditPlanClipMutations({
     [planId, clipsLength, createMutation],
   )
 
-  /* ── 更新片段 ── */
   const updateMutation = useMutation({
     mutationFn: ({ clipId, data }: { clipId: string; data: UpdateEditPlanClipRequest }) =>
       updateEditPlanClip(planId!, clipId, data),
@@ -81,7 +71,6 @@ export function useEditPlanClipMutations({
     [planId, updateMutation],
   )
 
-  /* ── 删除片段 ── */
   const deleteMutation = useMutation({
     mutationFn: (clipId: string) => deleteEditPlanClip(planId!, clipId),
     onSuccess: () => {
@@ -104,7 +93,6 @@ export function useEditPlanClipMutations({
     [planId, selectedClipId, setSelectedClipId, deleteMutation],
   )
 
-  /* ── 批量删除 ── */
   const batchDeleteMutation = useMutation({
     mutationFn: (clipIds: string[]) => batchDeleteEditPlanClips(planId!, clipIds),
     onSuccess: (res) => {
@@ -127,45 +115,8 @@ export function useEditPlanClipMutations({
     [planId, selectedClipId, setSelectedClipId, batchDeleteMutation],
   )
 
-  /* ── 重排序 ── */
-  const reorderMutation = useMutation({
-    mutationFn: (items: ClipReorderItem[]) => reorderEditPlanClips(planId!, items),
-    onSuccess: () => {
-      invalidate()
-    },
-    onError: () => {
-      message.error("排序失败")
-      invalidate()
-    },
-  })
-
-  const reorderClips = useCallback(
-    (items: ClipReorderItem[]) => {
-      if (!planId || items.length === 0) return
-      reorderMutation.mutate(items)
-    },
-    [planId, reorderMutation],
-  )
-
-  /* ── 从素材批量导入 ── */
-  const importFromAssetsMutation = useMutation({
-    mutationFn: (assetIds: string[]) => createClipsFromAssets(planId!, assetIds),
-    onSuccess: (res) => {
-      invalidate()
-      message.success(`已导入 ${res.created_count} 个素材片段`)
-    },
-    onError: () => {
-      message.error("导入素材失败")
-    },
-  })
-
-  const importFromAssets = useCallback(
-    (assetIds: string[]) => {
-      if (!planId || assetIds.length === 0) return
-      importFromAssetsMutation.mutate(assetIds)
-    },
-    [planId, importFromAssetsMutation],
-  )
+  const { reorderClips, isReordering } = useClipReorder(planId)
+  const { importFromAssets, isImporting } = useClipImport(planId)
 
   return {
     addClip,
@@ -177,7 +128,7 @@ export function useEditPlanClipMutations({
     isCreating: createMutation.isPending,
     isUpdating: updateMutation.isPending,
     isDeleting: deleteMutation.isPending,
-    isReordering: reorderMutation.isPending,
-    isImporting: importFromAssetsMutation.isPending,
+    isReordering,
+    isImporting,
   }
 }

apps/web/src/pages/editing-planner/hooks/useTimelineMenus.ts

@@ -0,0 +1,67 @@
+import { useState } from "react"
+import type { ClipData, ClipType } from "../types"
+import { useContextMenu } from "./timeline-menus/useContextMenu"
+import { useAddPicker } from "./timeline-menus/useAddPicker"
+
+/**
+ * 时间线菜单 Hook
+ * 管理右键菜单和添加片段面板的状态与交互
+ */
+export const useTimelineMenus = (
+  _clips: ClipData[],
+  currentMode: string,
+  onAddClip: (type: ClipType, duration: number) => void,
+  onClipSplit?: (clipId: string, splitRatio: number) => void,
+  onClipResetTrim?: (clipId: string) => void,
+  onClipRemove?: (clipId: string) => void,
+) => {
+  const [hoveredClipId, setHoveredClipId] = useState<string | null>(null)
+
+  const {
+    contextMenu,
+    contextMenuRef,
+    handleContextMenu,
+    handleContextSplit,
+    handleContextResetTrim,
+    handleContextDelete,
+  } = useContextMenu({ onClipSplit, onClipResetTrim, onClipRemove })
+
+  const {
+    showAddPicker,
+    pickerRef,
+    addCardRef,
+    pickerPos,
+    availableTypes,
+    addType,
+    addDuration,
+    setAddType,
+    setAddDuration,
+    handleTogglePicker,
+    handleConfirmAdd,
+  } = useAddPicker({ currentMode, onAddClip })
+
+  return {
+    // 右键菜单
+    contextMenu,
+    contextMenuRef,
+    handleContextMenu,
+    handleContextSplit,
+    handleContextResetTrim,
+    handleContextDelete,
+    // 添加面板
+    showAddPicker,
+    pickerRef,
+    addCardRef,
+    pickerPos,
+    availableTypes,
+    addType,
+    addDuration,
+    setAddType,
+    setAddDuration,
+    handleTogglePicker,
+    handleConfirmAdd,
+    // 悬停状态
+    hoveredClipId,
+    setHoveredClipId,
+  }
+}

apps/web/src/pages/editing-planner/hooks/useTrimDrag.ts

@@ -0,0 +1,121 @@
+import { useState, useCallback, useEffect } from "react"
+import type { ClipData, TrimConfig } from "../types"
+
+interface TrimDragState {
+  clipId: string
+  direction: "left" | "right"
+  startX: number
+  originalTrim: TrimConfig
+  originalDuration: number
+}
+
+interface TrimPreviewState {
+  clipId: string
+  startTime: number
+  endTime: number
+  duration: number
+  x: number
+  y: number
+}
+
+const MIN_TRIM_DURATION = 1
+
+/**
+ * 裁剪拖拽 Hook
+ * 拖拽片段两端手柄调整入点/出点，实时显示预览
+ */
+export const useTrimDrag = (
+  clips: ClipData[],
+  pps: number,
+  onClipTrim?: (clipId: string, trimConfig: TrimConfig, newDuration: number) => void,
+) => {
+  const [trimDrag, setTrimDrag] = useState<TrimDragState | null>(null)
+  const [trimPreview, setTrimPreview] = useState<TrimPreviewState | null>(null)
+
+  const handleTrimHandleMouseDown = useCallback(
+    (e: React.MouseEvent, clipId: string, direction: "left" | "right") => {
+      e.preventDefault()
+      e.stopPropagation()
+      const clip = clips.find((c) => c.id === clipId)
+      if (!clip) return
+
+      const trim: TrimConfig = clip.trim_config ?? {
+        start_time: 0,
+        end_time: clip.duration,
+        original_duration: clip.duration,
+      }
+
+      setTrimDrag({
+        clipId,
+        direction,
+        startX: e.clientX,
+        originalTrim: { ...trim },
+        originalDuration: clip.duration,
+      })
+    },
+    [clips],
+  )
+
+  /* ── 裁剪拖拽全局 mousemove/mouseup ── */
+  useEffect(() => {
+    if (!trimDrag) return
+
+    const handleMouseMove = (e: MouseEvent) => {
+      const dx = e.clientX - trimDrag.startX
+      const dtSec = dx / pps
+      const clip = clips.find((c) => c.id === trimDrag.clipId)
+      if (!clip) return
+
+      const origTrim = trimDrag.originalTrim
+      const origDur = origTrim.original_duration ?? trimDrag.originalDuration
+      let newStart = origTrim.start_time
+      let newEnd = origTrim.end_time
+
+      if (trimDrag.direction === "left") {
+        newStart = Math.max(0, Math.min(origTrim.start_time + dtSec, newEnd - MIN_TRIM_DURATION))
+      } else {
+        newEnd = Math.max(
+          origTrim.start_time + MIN_TRIM_DURATION,
+          Math.min(origTrim.end_time + dtSec, origDur),
+        )
+      }
+
+      const newDuration = Math.round((newEnd - newStart) * 10) / 10
+
+      setTrimPreview({
+        clipId: trimDrag.clipId,
+        startTime: Math.round(newStart * 10) / 10,
+        endTime: Math.round(newEnd * 10) / 10,
+        duration: newDuration,
+        x: e.clientX,
+        y: e.clientY,
+      })
+    }
+
+    const handleMouseUp = () => {
+      if (trimPreview && trimPreview.clipId === trimDrag.clipId && onClipTrim) {
+        const newTrim: TrimConfig = {
+          start_time: trimPreview.startTime,
+          end_time: trimPreview.endTime,
+          original_duration: trimDrag.originalTrim.original_duration ?? trimDrag.originalDuration,
+        }
+        onClipTrim(trimDrag.clipId, newTrim, trimPreview.duration)
+      }
+      setTrimDrag(null)
+      setTrimPreview(null)
+    }
+
+    document.addEventListener("mousemove", handleMouseMove)
+    document.addEventListener("mouseup", handleMouseUp)
+    return () => {
+      document.removeEventListener("mousemove", handleMouseMove)
+      document.removeEventListener("mouseup", handleMouseUp)
+    }
+  }, [trimDrag, trimPreview, clips, pps, onClipTrim])
+
+  return {
+    trimDrag,
+    trimPreview,
+    handleTrimHandleMouseDown,
+  }
+}

apps/web/src/pages/generate/GeneratePage.tsx

@@ -2,230 +2,93 @@
  * 智能剪辑页面 — V21 原型 1:1 还原
  * 7 步向导：选择模板 → 选择素材 → 生成预览 → 选择标题 → 选择配音 → 选择封面 → 确认生成
  * 左右布局：左侧 generate-form + 右侧 generate-preview
- * 主组件仅保留共享状态、步骤切换、整体布局
- * 各 Step 的 UI 与业务逻辑拆分至 components/ + hooks/
- * 生成核心逻辑封装在 useGenerateVideo hook
+ * 主组件仅保留整体布局与事件编排
+ * 状态管理 → hooks/useGenerateFormState
+ * 步骤导航 → hooks/useStepNavigation
+ * 步骤内容 → components/GenerateStepContent
+ * 底部按钮 → components/GenerateStepActions
+ * 生成核心逻辑 → hooks/useGenerateVideo
  */
-import React, { useState, useEffect, useMemo } from "react"
-import { useQuery } from "@tanstack/react-query"
-import { message, Modal } from "antd"
-import { ThunderboltOutlined } from "@ant-design/icons"
-import type { GeneratedVideo, TitleConfig } from "@/api/template-editor"
-import { getEditPlan } from "@/api/template-editor"
-import type { CoverConfig } from "../editing-planner/types"
-import { getEditingTemplates } from "@/api/editing-planner"
-import type { PresetVoiceItem } from "@/api/voices"
-import { fetchPresetVoices } from "@/api/voices"
+import React from "react"
+import { Modal, message } from "antd"
+import { useNavigate } from "react-router-dom"
 import type { VoiceClone } from "@/api/voice-clone"
 import { useCloneProgress } from "@/hooks/useCloneProgress"
 import CloneModal from "@/components/voice/CloneModal"
-import { useSearchParams, useNavigate } from "react-router-dom"
 import GenerateHeader from "./components/GenerateHeader"
 import GenerateStepsBar from "./components/GenerateStepsBar"
 import GenerateResultPanel from "./components/GenerateResultPanel"
-import Step1TemplateSelect from "./components/Step1TemplateSelect"
-import Step2MaterialSelect from "./components/Step2MaterialSelect"
-import Step3GeneratePreview from "./components/Step3GeneratePreview"
-import Step4TitleSettings from "./components/Step4TitleSettings"
-import Step5VoiceSelect from "./components/Step5VoiceSelect"
-import Step6CoverSettings from "./components/Step6CoverSettings"
-import Step7ConfirmGenerate from "./components/Step7ConfirmGenerate"
-import { DEFAULT_COVER_SETTINGS } from "./constants"
-import type { TitleSettings } from "./types"
+import GenerateStepContent from "./components/GenerateStepContent"
+import GenerateStepActions from "./components/GenerateStepActions"
+import { useGenerateFormState } from "./hooks/useGenerateFormState"
+import { useStepNavigation } from "./hooks/useStepNavigation"
 import { useGenerateVideo } from "./hooks/useGenerateVideo"
 import "./generate.css"
 
-const DEFAULT_TITLE_SETTINGS: TitleSettings = {
-  aiAutoSelect: false,
-  title: "",
-  position: "bottom",
-  font: "思源黑体",
-  size: 28,
-  bold: true,
-  italic: false,
-  stroke: true,
-  shadow: false,
-  color: "#ffffff",
-}
-
 const GeneratePage: React.FC = () => {
   const navigate = useNavigate()
 
-  /* ── 步骤状态 ── */
-  const [currentStep, setCurrentStep] = useState(1)
+  /* ── 表单状态 ── */
+  const formState = useGenerateFormState()
+  const {
+    currentStep,
+    setCurrentStep,
+    selectedTemplate,
+    setSelectedTemplate,
+    userTemplates,
+    selectedMaterials,
+    setSelectedMaterials,
+    materialMode,
+    setMaterialMode,
+    smartSelectedIds,
+    setSmartSelectedIds,
+    titleSettings,
+    setTitleSettings,
+    coverSettings,
+    setCoverSettings,
+    selectedVoice,
+    setSelectedVoice,
+    voiceMode,
+    setVoiceMode,
+    selectedClonedVoice,
+    setSelectedClonedVoice,
+    presetVoices,
+    cloneModalOpen,
+    setCloneModalOpen,
+    generateCount,
+    setGenerateCount,
+    videoRatio,
+    duration,
+    style,
+    autoSubtitles,
+    bgm,
+    editPlanId,
+    previewVideo,
+    setPreviewVideo,
+    previewModalOpen,
+    setPreviewModalOpen,
+  } = formState
 
-  /* ── 模板（从 API 加载） ── */
-  const [selectedTemplate, setSelectedTemplate] = useState("")
-  const { data: userTemplates = [] } = useQuery({
-    queryKey: ["generate-templates"],
-    queryFn: () => getEditingTemplates(),
-    staleTime: 60_000,
-  })
-  /* 模板加载完成后自动选中第一个 */
-  useEffect(() => {
-    if (userTemplates.length > 0 && !selectedTemplate) {
-      setSelectedTemplate(userTemplates[0].id)
-    }
-  }, [userTemplates, selectedTemplate])
-
-  /* ── 素材（共享：step2 选择、step7 展示、生成使用） ── */
-  const [selectedMaterials, setSelectedMaterials] = useState<string[]>([])
-  const [materialMode, setMaterialMode] = useState<"manual" | "auto">("manual")
-  const [smartSelectedIds, setSmartSelectedIds] = useState<string[]>([])
-
-  /* ── 标题设置（共享：step4 编辑、step7 展示、生成使用） ── */
-  const [titleSettings, setTitleSettings] = useState<TitleSettings>(DEFAULT_TITLE_SETTINGS)
-
-  /* ── 封面设置（共享：step6 编辑、step7 展示、生成使用） ── */
-  const [coverSettings, setCoverSettings] = useState<CoverConfig>(DEFAULT_COVER_SETTINGS)
-
-  /* 当选中模板开启了「AI自动匹配标题」，自动填入模板预设标题 / 封面 */
-  useEffect(() => {
-    const tpl = userTemplates.find((t) => t.id === selectedTemplate)
-    if (tpl?.title_config) {
-      setTitleSettings((prev) => ({
-        ...prev,
-        aiAutoSelect: tpl.title_config!.ai_auto_select,
-        title: tpl.title_config!.content || prev.title,
-        position: tpl.title_config!.position || prev.position,
-        font: tpl.title_config!.font_preset || prev.font,
-        size: tpl.title_config!.font_size || prev.size,
-        color: tpl.title_config!.font_color || prev.color,
-      }))
-    }
-    if (tpl?.cover_config) {
-      setCoverSettings((prev) => ({
-        ...prev,
-        enabled: tpl.cover_config!.enabled ?? prev.enabled,
-        mode: (tpl.cover_config!.mode as CoverConfig["mode"]) || prev.mode,
-        frame_time: tpl.cover_config!.frame_time ?? prev.frame_time,
-        upload_url: tpl.cover_config!.upload_url || prev.upload_url,
-        ai_suggested_time: tpl.cover_config!.ai_suggested_time ?? prev.ai_suggested_time,
-        thumbnail_url: tpl.cover_config!.thumbnail_url || prev.thumbnail_url,
-      }))
-    }
-  }, [selectedTemplate, userTemplates])
-
-  /* ── 配音（共享：step5 选择、step7 展示、生成使用） ── */
-  const [selectedVoice, setSelectedVoice] = useState<string>("")
-  const [voiceMode, setVoiceMode] = useState<"preset" | "custom" | "clone">("preset")
-  const [selectedClonedVoice, setSelectedClonedVoice] = useState<string>("")
-
-  /* ── 预置音色 API（共享：step5 选择、step7 展示） ── */
-  const { data: presetVoicesData } = useQuery({
-    queryKey: ["preset-voices"],
-    queryFn: fetchPresetVoices,
-  })
-  const presetVoices: PresetVoiceItem[] = useMemo(
-    () => presetVoicesData?.items ?? [],
-    [presetVoicesData],
-  )
-
-  /* ── 克隆声音（共享：step5 管理、step7 展示） ── */
-  const [cloneModalOpen, setCloneModalOpen] = useState(false)
+  /* ── 克隆声音 ── */
   const { clones: clonedVoices, addClone, hasProcessing } = useCloneProgress()
 
-  /* ── 生成数量 ── */
-  const [generateCount, setGenerateCount] = useState(1)
-
-  /* ── 高级设置（隐藏但保留） ── */
-  const [videoRatio] = useState("16:9")
-  const [duration] = useState(30)
-  const [style] = useState("business")
-  const [autoSubtitles] = useState(true)
-  const [bgm] = useState(true)
-
-  /* ── URL 参数：从模板编辑器跳转过来时携带 edit_plan_id + plan_config ── */
-  const [searchParams] = useSearchParams()
-  const editPlanId = searchParams.get("edit_plan_id")
-  const planConfigStr = searchParams.get("plan_config")
-
-  /** 解析 plan_config 并自动填充表单 */
-  useEffect(() => {
-    if (!planConfigStr) return
-    try {
-      const config = JSON.parse(planConfigStr) as {
-        title_config?: { content?: string; ai_auto_select?: boolean }
-        subtitle_config?: { enabled?: boolean }
-        bgm_config?: { enabled?: boolean; music_id?: string }
-        mode?: string
-        total_duration?: number
-        segments?: Array<{ media_asset_id?: string; material_type?: string }>
-      }
-
-      if (config.title_config) {
-        const tc = config.title_config as TitleConfig
-        setTitleSettings((prev) => ({
-          ...prev,
-          title: tc.content || "",
-          aiAutoSelect: tc.ai_auto_select || false,
-          position: tc.position || prev.position,
-          font: tc.font_preset || prev.font,
-          size: tc.font_size || prev.size,
-          color: tc.font_color || prev.color,
-        }))
-      }
-      if (config.segments && config.segments.length > 0) {
-        const assetIds = config.segments
-          .map((s) => s.media_asset_id)
-          .filter((id): id is string => !!id)
-        if (assetIds.length > 0) {
-          setSelectedMaterials(assetIds)
-        }
-      }
-    } catch (err) {
-      console.warn("解析 plan_config 失败:", err)
-    }
-  }, [planConfigStr])
-
-  /** 如果没有 plan_config，尝试通过 edit_plan_id 从后端拉取配置 */
-  useEffect(() => {
-    if (!editPlanId || planConfigStr) return
-    const loadPlanConfig = async () => {
-      try {
-        const plan = await getEditPlan(editPlanId)
-        if (plan.name) setTitleSettings((prev) => ({ ...prev, title: plan.name }))
-        const cfg = plan.config
-        if (cfg?.title_config) {
-          setTitleSettings((prev) => ({
-            ...prev,
-            aiAutoSelect: cfg.title_config!.ai_auto_select,
-            title: cfg.title_config!.content || prev.title,
-            position: cfg.title_config!.position || prev.position,
-            font: cfg.title_config!.font_preset || prev.font,
-            size: cfg.title_config!.font_size || prev.size,
-            color: cfg.title_config!.font_color || prev.color,
-          }))
-        }
-        if (cfg?.cover_config) {
-          const cc = cfg.cover_config as CoverConfig
-          setCoverSettings((prev) => ({
-            ...prev,
-            enabled: cc.enabled ?? prev.enabled,
-            mode: cc.mode || prev.mode,
-            frame_time: cc.frame_time ?? prev.frame_time,
-            upload_url: cc.upload_url || prev.upload_url,
-            ai_suggested_time: cc.ai_suggested_time ?? prev.ai_suggested_time,
-            thumbnail_url: cc.thumbnail_url || prev.thumbnail_url,
-          }))
-        }
-        if (cfg?.asset_ids) {
-          setSelectedMaterials(cfg.asset_ids.filter((v): v is string => typeof v === "string"))
-        }
-      } catch (err) {
-        console.warn("加载模板草稿配置失败:", err)
-      }
-    }
-    loadPlanConfig()
-  }, [editPlanId, planConfigStr])
-
-  /* ── 克隆成功回调 ── */
   const handleCloneSuccess = (voice: VoiceClone) => {
     addClone(voice)
     setCloneModalOpen(false)
     message.success("音色克隆成功！")
   }
 
+  /* ── 步骤导航 ── */
+  const { goNext, goPrev } = useStepNavigation({
+    currentStep,
+    setCurrentStep,
+    selectedTemplate,
+    materialMode,
+    selectedMaterials,
+    smartSelectedIds,
+    titleSettings,
+  })
+
   /* ── 视频生成核心逻辑 ── */
   const {
     generating,
@@ -256,136 +119,6 @@ const GeneratePage: React.FC = () => {
     generateCount,
   })
 
-  /* ── 预览弹窗状态 ── */
-  const [previewVideo, setPreviewVideo] = useState<GeneratedVideo | null>(null)
-  const [previewModalOpen, setPreviewModalOpen] = useState(false)
-
-  /* ── 步骤导航 ── */
-  const goNext = () => {
-    if (currentStep === 1 && !selectedTemplate) {
-      message.warning("请先选择一个模板")
-      return
-    }
-    if (currentStep === 2 && materialMode === "manual" && selectedMaterials.length === 0) {
-      message.warning("请至少选择一个素材")
-      return
-    }
-    if (currentStep === 2 && materialMode === "auto" && smartSelectedIds.length === 0) {
-      message.warning("请先进行智能匹配并选择素材")
-      return
-    }
-    if (currentStep === 4 && !titleSettings.title.trim()) {
-      message.warning("请选择或输入标题")
-      return
-    }
-    if (currentStep < 7) {
-      setCurrentStep((s) => s + 1)
-    }
-  }
-
-  const goPrev = () => {
-    if (currentStep > 1) {
-      setCurrentStep((s) => s - 1)
-    }
-  }
-
-  /* ── 渲染当前步骤 ── */
-  const renderCurrentStep = () => {
-    switch (currentStep) {
-      case 1:
-        return (
-          <Step1TemplateSelect
-            templates={userTemplates}
-            selectedTemplate={selectedTemplate}
-            onSelectTemplate={setSelectedTemplate}
-          />
-        )
-      case 2:
-        return (
-          <Step2MaterialSelect
-            materialMode={materialMode}
-            onMaterialModeChange={setMaterialMode}
-            selectedMaterials={selectedMaterials}
-            onSelectedMaterialsChange={setSelectedMaterials}
-            smartSelectedIds={smartSelectedIds}
-            onSmartSelectedIdsChange={setSmartSelectedIds}
-          />
-        )
-      case 3:
-        return (
-          <Step3GeneratePreview
-            templates={userTemplates}
-            selectedTemplate={selectedTemplate}
-            materialMode={materialMode}
-            selectedMaterials={selectedMaterials}
-            smartSelectedIds={smartSelectedIds}
-            duration={duration}
-            videoRatio={videoRatio}
-          />
-        )
-      case 4:
-        return (
-          <Step4TitleSettings
-            titleSettings={titleSettings}
-            onTitleSettingsChange={setTitleSettings}
-          />
-        )
-      case 5:
-        return (
-          <Step5VoiceSelect
-            selectedVoice={selectedVoice}
-            onSelectedVoiceChange={setSelectedVoice}
-            voiceMode={voiceMode}
-            onVoiceModeChange={setVoiceMode}
-            selectedClonedVoice={selectedClonedVoice}
-            onSelectedClonedVoiceChange={setSelectedClonedVoice}
-            clonedVoices={clonedVoices}
-            addClone={addClone}
-            hasProcessing={hasProcessing}
-            cloneModalOpen={cloneModalOpen}
-            onCloneModalOpenChange={setCloneModalOpen}
-            titleText={titleSettings.title}
-          />
-        )
-      case 6:
-        return (
-          <Step6CoverSettings
-            coverSettings={coverSettings}
-            onCoverSettingsChange={setCoverSettings}
-            duration={duration}
-          />
-        )
-      case 7:
-        return (
-          <Step7ConfirmGenerate
-            templates={userTemplates}
-            selectedTemplate={selectedTemplate}
-            materialMode={materialMode}
-            selectedMaterials={selectedMaterials}
-            smartSelectedIds={smartSelectedIds}
-            title={titleSettings.title}
-            voiceMode={voiceMode}
-            selectedVoice={selectedVoice}
-            selectedClonedVoice={selectedClonedVoice}
-            presetVoices={presetVoices}
-            clonedVoices={clonedVoices}
-            coverSettings={coverSettings}
-            generateCount={generateCount}
-            onGenerateCountChange={setGenerateCount}
-            generating={generating}
-            generated={generated}
-            generateError={generateError}
-            progress={progress}
-            generatedVideos={generatedVideos}
-            onRetry={handleRetryGenerate}
-            onDismissError={handleDismissError}
-          />
-        )
-      default:
-        return null
-    }
-  }
-
   /* ================================================================
      渲染 — 主页面
      ================================================================ */
@@ -402,35 +135,55 @@ const GeneratePage: React.FC = () => {
       <div className="xx-generate-layout">
         {/* ════ 左侧：表单区 ════ */}
         <div className="xx-generate-form">
-          {/* 当前步骤 */}
-          {renderCurrentStep()}
+          <GenerateStepContent
+            currentStep={currentStep}
+            userTemplates={userTemplates}
+            selectedTemplate={selectedTemplate}
+            onSelectTemplate={setSelectedTemplate}
+            materialMode={materialMode}
+            onMaterialModeChange={setMaterialMode}
+            selectedMaterials={selectedMaterials}
+            onSelectedMaterialsChange={setSelectedMaterials}
+            smartSelectedIds={smartSelectedIds}
+            onSmartSelectedIdsChange={setSmartSelectedIds}
+            titleSettings={titleSettings}
+            onTitleSettingsChange={setTitleSettings}
+            coverSettings={coverSettings}
+            onCoverSettingsChange={setCoverSettings}
+            duration={duration}
+            selectedVoice={selectedVoice}
+            onSelectedVoiceChange={setSelectedVoice}
+            voiceMode={voiceMode}
+            onVoiceModeChange={setVoiceMode}
+            selectedClonedVoice={selectedClonedVoice}
+            onSelectedClonedVoiceChange={setSelectedClonedVoice}
+            clonedVoices={clonedVoices}
+            addClone={addClone}
+            hasProcessing={hasProcessing}
+            cloneModalOpen={cloneModalOpen}
+            onCloneModalOpenChange={setCloneModalOpen}
+            generateCount={generateCount}
+            onGenerateCountChange={setGenerateCount}
+            generating={generating}
+            generated={generated}
+            generateError={generateError}
+            progress={progress}
+            generatedVideos={generatedVideos}
+            onRetry={handleRetryGenerate}
+            onDismissError={handleDismissError}
+            presetVoices={presetVoices}
+            videoRatio={videoRatio}
+          />
 
-          {/* 底部操作按钮 */}
-          <div className="xx-step-actions">
-            <button className="xx-btn xx-btn-ghost" onClick={goPrev} disabled={currentStep === 1}>
-              ← 上一步
-            </button>
-            {currentStep < 7 ? (
-              <button className="xx-btn xx-btn-primary" onClick={goNext}>
-                下一步 →
-              </button>
-            ) : (
-              <button
-                className="xx-btn xx-btn-primary"
-                onClick={handleGenerate}
-                disabled={generating || (generated && !generateError)}
-              >
-                <ThunderboltOutlined />
-                {generating
-                  ? "生成中…"
-                  : generated && !generateError
-                    ? "已生成"
-                    : generateError
-                      ? "🔄 重新生成"
-                      : "✨ 确认生成"}
-              </button>
-            )}
-          </div>
+          <GenerateStepActions
+            currentStep={currentStep}
+            onPrev={goPrev}
+            onNext={goNext}
+            onGenerate={handleGenerate}
+            generating={generating}
+            generated={generated}
+            generateError={generateError}
+          />
         </div>
 
         {/* ════ 右侧：生成结果 ════ */}

apps/web/src/pages/generate/components/GenerateResultPanel.tsx

@@ -1,37 +1,21 @@
-/**
- * 智能剪辑右侧生成结果面板
- */
 import React from "react"
 import { Typography } from "antd"
-import {
-  PlayCircleOutlined,
-  CloseCircleOutlined,
-  DownloadOutlined,
-  ShareAltOutlined,
-} from "@ant-design/icons"
+import { PlayCircleOutlined, CloseCircleOutlined } from "@ant-design/icons"
 import type { GeneratedVideo } from "@/api/template-editor"
-import { formatDuration } from "@/api/voice-clone"
+import { ProgressIndicator } from "./result-panel/ProgressIndicator"
+import { ResultVideoCard } from "./result-panel/ResultVideoCard"
 
 const { Text } = Typography
 
 interface GenerateResultPanelProps {
-  /** 是否已生成完成 */
   generated: boolean
-  /** 是否正在生成中 */
   generating: boolean
-  /** 生成进度（0-100） */
   progress: number
-  /** 生成错误信息 */
   generateError: string | null
-  /** 生成的视频列表 */
   generatedVideos: GeneratedVideo[]
-  /** 点击视频卡片预览回调 */
   onVideoPreview: (video: GeneratedVideo) => void
-  /** 下载回调 */
   onDownload: () => void
-  /** 分享回调 */
   onShare: () => void
-  /** 前往成片库回调 */
   onGoToLibrary: () => void
 }
 
@@ -55,45 +39,8 @@ const GenerateResultPanel: React.FC<GenerateResultPanelProps> = ({
         )}
       </div>
 
-      {/* 生成中进度 */}
-      {generating && (
-        <div className="xx-result-progress">
-          <div className="xx-progress-circle">
-            <svg viewBox="0 0 80 80">
-              <circle
-                cx="40"
-                cy="40"
-                r="36"
-                fill="none"
-                stroke="var(--border-color)"
-                strokeWidth="6"
-              />
-              <circle
-                cx="40"
-                cy="40"
-                r="36"
-                fill="none"
-                stroke="var(--primary-color)"
-                strokeWidth="6"
-                strokeDasharray={`${Math.round(progress) * 2.26} 226`}
-                strokeLinecap="round"
-                transform="rotate(-90 40 40)"
-              />
-            </svg>
-            <span className="xx-progress-percent">{Math.round(progress)}%</span>
-          </div>
-          <div className="xx-progress-text">
-            <Text strong style={{ fontSize: 14, display: "block", marginBottom: 4 }}>
-              正在生成视频
-            </Text>
-            <Text style={{ fontSize: 12, color: "var(--text-secondary)" }}>
-              AI 正在处理素材，请稍候…
-            </Text>
-          </div>
-        </div>
-      )}
+      {generating && <ProgressIndicator progress={progress} />}
 
-      {/* 生成失败 */}
       {generateError && !generating && (
         <div className="xx-result-empty">
           <CloseCircleOutlined style={{ fontSize: 40, color: "#ff4d4f", marginBottom: 12 }} />
@@ -106,7 +53,6 @@ const GenerateResultPanel: React.FC<GenerateResultPanelProps> = ({
         </div>
       )}
 
-      {/* 空状态 */}
       {!generated && !generating && !generateError && (
         <div className="xx-result-empty">
           <PlayCircleOutlined
@@ -121,54 +67,17 @@ const GenerateResultPanel: React.FC<GenerateResultPanelProps> = ({
         </div>
       )}
 
-      {/* 生成结果卡片列表 */}
       {generated && generatedVideos.length > 0 && (
         <div className="xx-video-grid">
           {generatedVideos.map((video, idx) => (
-            <div
+            <ResultVideoCard
               key={video.id || idx}
-              className="xx-video-card"
-              onClick={() => onVideoPreview(video)}
-            >
-              <div className="xx-video-thumb">
-                {video.thumbnail_url ? (
-                  <img src={video.thumbnail_url} alt="" />
-                ) : (
-                  <div className="xx-video-thumb-placeholder">
-                    <PlayCircleOutlined style={{ fontSize: 32, opacity: 0.5 }} />
-                  </div>
-                )}
-                <div className="xx-video-play-overlay">
-                  <PlayCircleOutlined style={{ fontSize: 36, color: "#fff" }} />
-                </div>
-                {video.duration && (
-                  <span className="xx-video-duration">{formatDuration(video.duration)}</span>
-                )}
-              </div>
-              <div className="xx-video-info">
-                <div className="xx-video-title">视频 {idx + 1}</div>
-                <div className="xx-video-actions">
-                  <button
-                    className="xx-video-action-btn"
-                    onClick={(e) => {
-                      e.stopPropagation()
-                      onDownload()
-                    }}
-                  >
-                    <DownloadOutlined />
-                  </button>
-                  <button
-                    className="xx-video-action-btn"
-                    onClick={(e) => {
-                      e.stopPropagation()
-                      onShare()
-                    }}
-                  >
-                    <ShareAltOutlined />
-                  </button>
-                </div>
-              </div>
-            </div>
+              video={video}
+              index={idx}
+              onPreview={onVideoPreview}
+              onDownload={onDownload}
+              onShare={onShare}
+            />
           ))}
         </div>
       )}

apps/web/src/pages/generate/components/GenerateStepActions.tsx

@@ -0,0 +1,55 @@
+/**
+ * GeneratePage 步骤底部操作按钮
+ */
+import React from "react"
+import { ThunderboltOutlined } from "@ant-design/icons"
+
+export interface GenerateStepActionsProps {
+  currentStep: number
+  onPrev: () => void
+  onNext: () => void
+  onGenerate: () => void
+  generating: boolean
+  generated: boolean
+  generateError: string | null
+}
+
+export const GenerateStepActions: React.FC<GenerateStepActionsProps> = ({
+  currentStep,
+  onPrev,
+  onNext,
+  onGenerate,
+  generating,
+  generated,
+  generateError,
+}) => {
+  return (
+    <div className="xx-step-actions">
+      <button className="xx-btn xx-btn-ghost" onClick={onPrev} disabled={currentStep === 1}>
+        ← 上一步
+      </button>
+      {currentStep < 7 ? (
+        <button className="xx-btn xx-btn-primary" onClick={onNext}>
+          下一步 →
+        </button>
+      ) : (
+        <button
+          className="xx-btn xx-btn-primary"
+          onClick={onGenerate}
+          disabled={generating || (generated && !generateError)}
+        >
+          <ThunderboltOutlined />
+          {generating
+            ? "生成中…"
+            : generated && !generateError
+              ? "已生成"
+              : generateError
+                ? "🔄 重新生成"
+                : "✨ 确认生成"}
+        </button>
+      )}
+    </div>
+  )
+}
+
+export default GenerateStepActions

apps/web/src/pages/generate/components/GenerateStepContent.tsx

@@ -0,0 +1,203 @@
+/**
+ * GeneratePage 步骤内容渲染
+ * 根据当前步骤渲染对应的 Step 组件
+ */
+import React from "react"
+import type { EditingTemplate } from "@/api/editing-planner"
+import type { PresetVoiceItem } from "@/api/voices"
+import type { VoiceClone } from "@/api/voice-clone"
+import type { CoverConfig } from "../../editing-planner/types"
+import type { TitleSettings } from "../types"
+import Step1TemplateSelect from "../components/Step1TemplateSelect"
+import Step2MaterialSelect from "../components/Step2MaterialSelect"
+import Step3GeneratePreview from "../components/Step3GeneratePreview"
+import Step4TitleSettings from "../components/Step4TitleSettings"
+import Step5VoiceSelect from "../components/Step5VoiceSelect"
+import Step6CoverSettings from "../components/Step6CoverSettings"
+import Step7ConfirmGenerate from "../components/Step7ConfirmGenerate"
+import type { GeneratedVideo } from "@/api/template-editor"
+
+export interface GenerateStepContentProps {
+  currentStep: number
+  /* 模板 */
+  userTemplates: EditingTemplate[]
+  selectedTemplate: string
+  onSelectTemplate: (id: string) => void
+  /* 素材 */
+  materialMode: "manual" | "auto"
+  onMaterialModeChange: (mode: "manual" | "auto") => void
+  selectedMaterials: string[]
+  onSelectedMaterialsChange: (ids: string[]) => void
+  smartSelectedIds: string[]
+  onSmartSelectedIdsChange: (ids: string[]) => void
+  /* 标题 */
+  titleSettings: TitleSettings
+  onTitleSettingsChange: (settings: TitleSettings) => void
+  /* 封面 */
+  coverSettings: CoverConfig
+  onCoverSettingsChange: (settings: CoverConfig) => void
+  duration: number
+  /* 配音 */
+  selectedVoice: string
+  onSelectedVoiceChange: (id: string) => void
+  voiceMode: "preset" | "custom" | "clone"
+  onVoiceModeChange: (mode: "preset" | "custom" | "clone") => void
+  selectedClonedVoice: string
+  onSelectedClonedVoiceChange: (id: string) => void
+  clonedVoices: VoiceClone[]
+  addClone: (voice: VoiceClone) => void
+  hasProcessing: boolean
+  cloneModalOpen: boolean
+  onCloneModalOpenChange: (open: boolean) => void
+  /* 生成 */
+  generateCount: number
+  onGenerateCountChange: (n: number) => void
+  generating: boolean
+  generated: boolean
+  generateError: string | null
+  progress: number
+  generatedVideos: GeneratedVideo[]
+  onRetry: () => void
+  onDismissError: () => void
+  /* 其他 */
+  presetVoices: PresetVoiceItem[]
+  videoRatio: string
+}
+
+export const GenerateStepContent: React.FC<GenerateStepContentProps> = (props) => {
+  const {
+    currentStep,
+    userTemplates,
+    selectedTemplate,
+    onSelectTemplate,
+    materialMode,
+    onMaterialModeChange,
+    selectedMaterials,
+    onSelectedMaterialsChange,
+    smartSelectedIds,
+    onSmartSelectedIdsChange,
+    titleSettings,
+    onTitleSettingsChange,
+    coverSettings,
+    onCoverSettingsChange,
+    duration,
+    selectedVoice,
+    onSelectedVoiceChange,
+    voiceMode,
+    onVoiceModeChange,
+    selectedClonedVoice,
+    onSelectedClonedVoiceChange,
+    clonedVoices,
+    addClone,
+    hasProcessing,
+    cloneModalOpen,
+    onCloneModalOpenChange,
+    generateCount,
+    onGenerateCountChange,
+    generating,
+    generated,
+    generateError,
+    progress,
+    generatedVideos,
+    onRetry,
+    onDismissError,
+    presetVoices,
+    videoRatio,
+  } = props
+
+  switch (currentStep) {
+    case 1:
+      return (
+        <Step1TemplateSelect
+          templates={userTemplates}
+          selectedTemplate={selectedTemplate}
+          onSelectTemplate={onSelectTemplate}
+        />
+      )
+    case 2:
+      return (
+        <Step2MaterialSelect
+          materialMode={materialMode}
+          onMaterialModeChange={onMaterialModeChange}
+          selectedMaterials={selectedMaterials}
+          onSelectedMaterialsChange={onSelectedMaterialsChange}
+          smartSelectedIds={smartSelectedIds}
+          onSmartSelectedIdsChange={onSmartSelectedIdsChange}
+        />
+      )
+    case 3:
+      return (
+        <Step3GeneratePreview
+          templates={userTemplates}
+          selectedTemplate={selectedTemplate}
+          materialMode={materialMode}
+          selectedMaterials={selectedMaterials}
+          smartSelectedIds={smartSelectedIds}
+          duration={duration}
+          videoRatio={videoRatio}
+        />
+      )
+    case 4:
+      return (
+        <Step4TitleSettings
+          titleSettings={titleSettings}
+          onTitleSettingsChange={onTitleSettingsChange}
+        />
+      )
+    case 5:
+      return (
+        <Step5VoiceSelect
+          selectedVoice={selectedVoice}
+          onSelectedVoiceChange={onSelectedVoiceChange}
+          voiceMode={voiceMode}
+          onVoiceModeChange={onVoiceModeChange}
+          selectedClonedVoice={selectedClonedVoice}
+          onSelectedClonedVoiceChange={onSelectedClonedVoiceChange}
+          clonedVoices={clonedVoices}
+          addClone={addClone}
+          hasProcessing={hasProcessing}
+          cloneModalOpen={cloneModalOpen}
+          onCloneModalOpenChange={onCloneModalOpenChange}
+          titleText={titleSettings.title}
+        />
+      )
+    case 6:
+      return (
+        <Step6CoverSettings
+          coverSettings={coverSettings}
+          onCoverSettingsChange={onCoverSettingsChange}
+          duration={duration}
+        />
+      )
+    case 7:
+      return (
+        <Step7ConfirmGenerate
+          templates={userTemplates}
+          selectedTemplate={selectedTemplate}
+          materialMode={materialMode}
+          selectedMaterials={selectedMaterials}
+          smartSelectedIds={smartSelectedIds}
+          title={titleSettings.title}
+          voiceMode={voiceMode}
+          selectedVoice={selectedVoice}
+          selectedClonedVoice={selectedClonedVoice}
+          presetVoices={presetVoices}
+          clonedVoices={clonedVoices}
+          coverSettings={coverSettings}
+          generateCount={generateCount}
+          onGenerateCountChange={onGenerateCountChange}
+          generating={generating}
+          generated={generated}
+          generateError={generateError}
+          progress={progress}
+          generatedVideos={generatedVideos}
+          onRetry={onRetry}
+          onDismissError={onDismissError}
+        />
+      )
+    default:
+      return null
+  }
+}
+
+export default GenerateStepContent

apps/web/src/pages/generate/components/Step6CoverSettings.tsx

@@ -1,9 +1,9 @@
-/**
- * Step 6 封面设置组件
- */
 import React from "react"
 import type { CoverConfig } from "../../editing-planner/types"
 import { useStep6Cover } from "../hooks/useStep6Cover"
+import { CoverModeSelector } from "./cover-settings/CoverModeSelector"
+import { FrameCoverPicker } from "./cover-settings/FrameCoverPicker"
+import { UploadCoverPicker } from "./cover-settings/UploadCoverPicker"
 
 interface Step6CoverSettingsProps {
   coverSettings: CoverConfig
@@ -28,7 +28,6 @@ const Step6CoverSettings: React.FC<Step6CoverSettingsProps> = (props) => {
     <div className="xx-form-section">
       <h3>🖼️ 选择封面</h3>
 
-      {/* 启用开关 */}
       <div className="xx-cover-header">
         <span className="xx-cover-header-label">启用自定义封面</span>
         <label className="xx-switch">
@@ -43,22 +42,14 @@ const Step6CoverSettings: React.FC<Step6CoverSettingsProps> = (props) => {
 
       {coverSettings.enabled && (
         <>
-          {/* 模式选择 */}
           <div className="xx-section-title">封面来源</div>
-          <div className="xx-cover-mode-tabs">
-            {(["auto", "frame", "upload"] as const).map((m) => (
-              <button
-                key={m}
-                className={`xx-cover-mode-tab${coverSettings.mode === m ? " active" : ""}`}
-                onClick={() => setMode(m)}
-              >
-                <span className="xx-cover-mode-icon">{COVER_MODE_ICONS[m]}</span>
-                <span className="xx-cover-mode-label">{COVER_MODE_LABELS[m]}</span>
-              </button>
-            ))}
-          </div>
+          <CoverModeSelector
+            mode={coverSettings.mode}
+            onModeChange={setMode}
+            modeLabels={COVER_MODE_LABELS}
+            modeIcons={COVER_MODE_ICONS}
+          />
 
-          {/* 智能封面 */}
           {coverSettings.mode === "auto" && (
             <div className="xx-cover-auto">
               <div className="xx-cover-auto-desc">
@@ -71,95 +62,19 @@ const Step6CoverSettings: React.FC<Step6CoverSettingsProps> = (props) => {
             </div>
           )}
 
-          {/* 抽帧选封面 */}
           {coverSettings.mode === "frame" && (
-            <div className="xx-cover-frame">
-              <div className="xx-cover-frame-preview">
-                <div className="xx-cover-frame-placeholder">
-                  <span className="xx-cover-frame-icon">🎞️</span>
-                  <span className="xx-cover-frame-time">
-                    {formatTime(coverSettings.frame_time)}
-                  </span>
-                </div>
-              </div>
-              <div className="xx-cover-frame-slider">
-                <div className="xx-cover-frame-slider-header">
-                  <span>拖动选择封面帧</span>
-                  <span className="xx-cover-frame-value">
-                    {formatTime(coverSettings.frame_time)}
-                  </span>
-                </div>
-                <input
-                  type="range"
-                  min={0}
-                  max={Math.max(totalDuration, 1)}
-                  step={0.1}
-                  value={coverSettings.frame_time}
-                  onChange={(e) => setFrameTime(Number(e.target.value))}
-                  className="xx-cover-range"
-                />
-                <div className="xx-cover-frame-range">
-                  <span>00:00</span>
-                  <span>{formatTime(totalDuration)}</span>
-                </div>
-              </div>
-              <div className="xx-cover-frame-quick">
-                <span className="xx-cover-quick-label">快捷选帧：</span>
-                {[0, 0.25, 0.5, 0.75].map((ratio) => {
-                  const t = totalDuration * ratio
-                  return (
-                    <button
-                      key={ratio}
-                      className="xx-cover-quick-btn"
-                      onClick={() => setFrameTime(t)}
-                    >
-                      {formatTime(t)}
-                    </button>
-                  )
-                })}
-              </div>
-            </div>
+            <FrameCoverPicker
+              frameTime={coverSettings.frame_time}
+              totalDuration={totalDuration}
+              formatTime={formatTime}
+              onFrameTimeChange={setFrameTime}
+            />
           )}
 
-          {/* 上传封面 */}
           {coverSettings.mode === "upload" && (
-            <div className="xx-cover-upload">
-              <div
-                className="xx-cover-upload-area"
-                onClick={() => {
-                  const input = document.getElementById("cover-upload-input")
-                  input?.click()
-                }}
-              >
-                {coverSettings.upload_url ? (
-                  <div className="xx-cover-upload-preview">
-                    <img src={coverSettings.upload_url} alt="封面预览" />
-                    <div className="xx-cover-upload-overlay">点击更换</div>
-                  </div>
-                ) : (
-                  <div className="xx-cover-upload-placeholder">
-                    <span style={{ fontSize: 32 }}>📤</span>
-                    <span className="xx-cover-upload-text">点击上传封面图片</span>
-                    <span className="xx-cover-upload-hint">支持 JPG / PNG，建议 16:9 比例</span>
-                  </div>
-                )}
-                <input
-                  id="cover-upload-input"
-                  type="file"
-                  accept="image/*"
-                  style={{ display: "none" }}
-                  onChange={(e) => {
-                    const file = e.target.files?.[0]
-                    if (file) {
-                      handleUpload(file)
-                    }
-                  }}
-                />
-              </div>
-            </div>
+            <UploadCoverPicker uploadUrl={coverSettings.upload_url} onUpload={handleUpload} />
           )}
 
-          {/* 封面预览 */}
           <div className="xx-section-title">封面预览</div>
           <div className="xx-cover-preview-box">
             {coverSettings.upload_url ? (

apps/web/src/pages/generate/components/Step7ConfirmGenerate.tsx

@@ -2,19 +2,14 @@
  * Step 7 确认生成组件
  */
 import React from "react"
-import {
-  LoadingOutlined,
-  CheckCircleFilled,
-  CloseCircleOutlined,
-  MinusOutlined,
-  PlusOutlined,
-} from "@ant-design/icons"
 import type { EditingTemplate } from "@/api/editing-planner"
 import type { GeneratedVideo } from "@/api/template-editor"
 import type { CoverConfig } from "../../editing-planner/types"
 import type { VoiceClone } from "@/api/voice-clone"
 import type { PresetVoiceItem } from "@/api/voices"
 import { useStep7Generate } from "../hooks/useStep7Generate"
+import SummaryCard from "./step7-confirm/SummaryCard"
+import GenerationStatus from "./step7-confirm/GenerationStatus"
 
 interface Step7ConfirmGenerateProps {
   templates: EditingTemplate[]
@@ -64,129 +59,28 @@ const Step7ConfirmGenerate: React.FC<Step7ConfirmGenerateProps> = (props) => {
   return (
     <div className="xx-form-section">
       <h3>✨ 确认生成</h3>
-      <div className="xx-summary-card">
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">模板</span>
-          <span className="xx-summary-value">{templateName}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">素材</span>
-          <span className="xx-summary-value">{materialSummary}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">标题</span>
-          <span className="xx-summary-value">{title || "未选择"}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">配音</span>
-          <span className="xx-summary-value">{voiceName}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">封面</span>
-          <span className="xx-summary-value">{coverSummary}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">生成数量</span>
-          <span className="xx-summary-value">
-            <div className="xx-count-stepper">
-              <button
-                className="xx-count-stepper-btn"
-                disabled={generateCount <= 1 || generating}
-                onClick={handleDecrement}
-              >
-                <MinusOutlined />
-              </button>
-              <span className="xx-count-stepper-value">{generateCount}</span>
-              <button
-                className="xx-count-stepper-btn"
-                disabled={generateCount >= 10 || generating}
-                onClick={handleIncrement}
-              >
-                <PlusOutlined />
-              </button>
-              <span className="xx-count-stepper-hint">条视频</span>
-            </div>
-          </span>
-        </div>
-      </div>
-
-      {/* 生成进度 / 结果反馈 */}
-      {(generating || generated || generateError) && (
-        <div style={{ marginTop: 16 }}>
-          {generating && (
-            <div className="xx-gen-progress-card">
-              <div className="xx-gen-progress-header">
-                <div className="xx-gen-progress-icon">
-                  <LoadingOutlined />
-                </div>
-                <div className="xx-gen-progress-info">
-                  <div className="xx-gen-progress-phase">
-                    {getGenerationPhase(progress).icon} {getGenerationPhase(progress).label}
-                  </div>
-                  <div className="xx-gen-progress-sub">预计还需 1-2 分钟，请稍候…</div>
-                </div>
-                <div className="xx-gen-progress-percent">{Math.round(progress)}%</div>
-              </div>
-              <div className="xx-gen-progress-bar">
-                <div
-                  className="xx-gen-progress-bar-fill"
-                  style={{ width: `${Math.min(Math.round(progress), 100)}%` }}
-                />
-              </div>
-              <div className="xx-gen-progress-tip">
-                💡 生成过程中可以切换到其他页面操作，完成后会自动通知
-              </div>
-            </div>
-          )}
-          {generated && !generating && (
-            <div className="xx-gen-success-card">
-              <div className="xx-gen-success-icon">
-                <CheckCircleFilled style={{ fontSize: 32, color: "#52c41a" }} />
-              </div>
-              <div className="xx-gen-success-info">
-                <div className="xx-gen-success-title">视频生成完成！</div>
-                <div className="xx-gen-success-sub">
-                  共生成 {generatedVideos.length} 条视频，可在右侧预览或前往成片库查看
-                </div>
-              </div>
-              <button
-                type="button"
-                className="xx-btn xx-btn-primary xx-btn-sm"
-                onClick={handleScrollToPreview}
-              >
-                查看结果
-              </button>
-            </div>
-          )}
-          {generateError && !generating && (
-            <div className="xx-gen-error-card">
-              <div className="xx-gen-error-icon">
-                <CloseCircleOutlined style={{ fontSize: 28, color: "#ef4444" }} />
-              </div>
-              <div className="xx-gen-error-info">
-                <div className="xx-gen-error-title">生成失败</div>
-                <div className="xx-gen-error-msg">
-                  {typeof generateError === "string"
-                    ? generateError
-                    : JSON.stringify(generateError)}
-                </div>
-              </div>
-              <div style={{ display: "flex", gap: 8 }}>
-                <button type="button" className="xx-btn xx-btn-primary xx-btn-sm" onClick={onRetry}>
-                  🔄 重试
-                </button>
-                <button
-                  type="button"
-                  className="xx-btn xx-btn-ghost xx-btn-sm"
-                  onClick={onDismissError}
-                >
-                  知道了
-                </button>
-              </div>
-            </div>
-          )}
-        </div>
-      )}
+      <SummaryCard
+        templateName={templateName}
+        materialSummary={materialSummary}
+        title={title}
+        voiceName={voiceName}
+        coverSummary={coverSummary}
+        generateCount={generateCount}
+        generating={generating}
+        onDecrement={handleDecrement}
+        onIncrement={handleIncrement}
+      />
+      <GenerationStatus
+        generating={generating}
+        generated={generated}
+        generateError={generateError}
+        progress={progress}
+        generatedVideos={generatedVideos}
+        getGenerationPhase={getGenerationPhase}
+        onScrollToPreview={handleScrollToPreview}
+        onRetry={onRetry}
+        onDismissError={onDismissError}
+      />
     </div>
   )
 }

apps/web/src/pages/generate/components/cover-settings/CoverModeSelector.tsx

@@ -0,0 +1,32 @@
+import React from "react"
+import type { CoverMode } from "../../../editing-planner/types"
+
+interface CoverModeSelectorProps {
+  mode: CoverMode
+  onModeChange: (mode: CoverMode) => void
+  modeLabels: Record<CoverMode, string>
+  modeIcons: Record<CoverMode, string>
+}
+
+export const CoverModeSelector: React.FC<CoverModeSelectorProps> = ({
+  mode,
+  onModeChange,
+  modeLabels,
+  modeIcons,
+}) => {
+  const modes: CoverMode[] = ["auto", "frame", "upload"]
+  return (
+    <div className="xx-cover-mode-tabs">
+      {modes.map((m) => (
+        <button
+          key={m}
+          className={`xx-cover-mode-tab${mode === m ? " active" : ""}`}
+          onClick={() => onModeChange(m)}
+        >
+          <span className="xx-cover-mode-icon">{modeIcons[m]}</span>
+          <span className="xx-cover-mode-label">{modeLabels[m]}</span>
+        </button>
+      ))}
+    </div>
+  )
+}

apps/web/src/pages/generate/components/cover-settings/FrameCoverPicker.tsx

@@ -0,0 +1,58 @@
+import React from "react"
+
+interface FrameCoverPickerProps {
+  frameTime: number
+  totalDuration: number
+  formatTime: (seconds: number) => string
+  onFrameTimeChange: (time: number) => void
+}
+
+export const FrameCoverPicker: React.FC<FrameCoverPickerProps> = ({
+  frameTime,
+  totalDuration,
+  formatTime,
+  onFrameTimeChange,
+}) => {
+  const quickRatios = [0, 0.25, 0.5, 0.75]
+
+  return (
+    <div className="xx-cover-frame">
+      <div className="xx-cover-frame-preview">
+        <div className="xx-cover-frame-placeholder">
+          <span className="xx-cover-frame-icon">🎞️</span>
+          <span className="xx-cover-frame-time">{formatTime(frameTime)}</span>
+        </div>
+      </div>
+      <div className="xx-cover-frame-slider">
+        <div className="xx-cover-frame-slider-header">
+          <span>拖动选择封面帧</span>
+          <span className="xx-cover-frame-value">{formatTime(frameTime)}</span>
+        </div>
+        <input
+          type="range"
+          min={0}
+          max={Math.max(totalDuration, 1)}
+          step={0.1}
+          value={frameTime}
+          onChange={(e) => onFrameTimeChange(Number(e.target.value))}
+          className="xx-cover-range"
+        />
+        <div className="xx-cover-frame-range">
+          <span>00:00</span>
+          <span>{formatTime(totalDuration)}</span>
+        </div>
+      </div>
+      <div className="xx-cover-frame-quick">
+        <span className="xx-cover-quick-label">快捷选帧：</span>
+        {quickRatios.map((ratio) => {
+          const t = totalDuration * ratio
+          return (
+            <button key={ratio} className="xx-cover-quick-btn" onClick={() => onFrameTimeChange(t)}>
+              {formatTime(t)}
+            </button>
+          )
+        })}
+      </div>
+    </div>
+  )
+}

apps/web/src/pages/generate/components/cover-settings/UploadCoverPicker.tsx

@@ -0,0 +1,46 @@
+import React from "react"
+
+interface UploadCoverPickerProps {
+  uploadUrl: string
+  onUpload: (file: File) => void
+}
+
+export const UploadCoverPicker: React.FC<UploadCoverPickerProps> = ({ uploadUrl, onUpload }) => {
+  const handleClick = () => {
+    const input = document.getElementById("cover-upload-input")
+    input?.click()
+  }
+
+  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const file = e.target.files?.[0]
+    if (file) {
+      onUpload(file)
+    }
+  }
+
+  return (
+    <div className="xx-cover-upload">
+      <div className="xx-cover-upload-area" onClick={handleClick}>
+        {uploadUrl ? (
+          <div className="xx-cover-upload-preview">
+            <img src={uploadUrl} alt="封面预览" />
+            <div className="xx-cover-upload-overlay">点击更换</div>
+          </div>
+        ) : (
+          <div className="xx-cover-upload-placeholder">
+            <span style={{ fontSize: 32 }}>📤</span>
+            <span className="xx-cover-upload-text">点击上传封面图片</span>
+            <span className="xx-cover-upload-hint">支持 JPG / PNG，建议 16:9 比例</span>
+          </div>
+        )}
+        <input
+          id="cover-upload-input"
+          type="file"
+          accept="image/*"
+          style={{ display: "none" }}
+          onChange={handleFileChange}
+        />
+      </div>
+    </div>
+  )
+}

apps/web/src/pages/generate/components/result-panel/ProgressIndicator.tsx

@@ -0,0 +1,40 @@
+import React from "react"
+import { Typography } from "antd"
+
+const { Text } = Typography
+
+interface ProgressIndicatorProps {
+  progress: number
+}
+
+export const ProgressIndicator: React.FC<ProgressIndicatorProps> = ({ progress }) => {
+  return (
+    <div className="xx-result-progress">
+      <div className="xx-progress-circle">
+        <svg viewBox="0 0 80 80">
+          <circle cx="40" cy="40" r="36" fill="none" stroke="var(--border-color)" strokeWidth="6" />
+          <circle
+            cx="40"
+            cy="40"
+            r="36"
+            fill="none"
+            stroke="var(--primary-color)"
+            strokeWidth="6"
+            strokeDasharray={`${Math.round(progress) * 2.26} 226`}
+            strokeLinecap="round"
+            transform="rotate(-90 40 40)"
+          />
+        </svg>
+        <span className="xx-progress-percent">{Math.round(progress)}%</span>
+      </div>
+      <div className="xx-progress-text">
+        <Text strong style={{ fontSize: 14, display: "block", marginBottom: 4 }}>
+          正在生成视频
+        </Text>
+        <Text style={{ fontSize: 12, color: "var(--text-secondary)" }}>
+          AI 正在处理素材，请稍候…
+        </Text>
+      </div>
+    </div>
+  )
+}