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SaaS Frontend ae78918ae4 refactor(voices): Phase 1 - extract types, constants and utils
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Extract types, constants, and utility functions from VoiceLibrary.tsx
into separate files following the same pattern as VoiceMaterialLibrary.

New files:
- types.ts: VoiceGender, VoiceLanguage, TabKey, display interfaces, mappers
- constants.ts: gender options, language options, clone status config
- utils/format.ts: genderLabel, languageLabel, genderClass, formatTime, formatFileSize
- utils/audio.ts: getAudioDuration
- test/pages/voices/smoke.test.tsx: smoke test for vitest related mode

Main file reduced from 1783 to 1647 lines.
Functionally equivalent, no behavior changes.

Signed-off-by: xiaoxia <xiaoxia@xiaoxiajianji.com>
2026-07-25 12:15:00 +08:00
9 changed files with 5257 additions and 156 deletions
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@@ -27,7 +27,7 @@ import {
import { Modal, Upload, message } from "antd"
import { Button, Input, Select, Tooltip } from "@/components/ui"
import PageHead from "@/components/layout/PageHead"
import { fetchPresetVoices, fetchVoices, type PresetVoiceItem } from "@/api/voices"
import { fetchPresetVoices, fetchVoices } from "@/api/voices"
import {
getVoiceClonesWithTotal,
deleteVoiceClone,
@@ -43,111 +43,26 @@ import {
getAssetLibraries,
createAsset,
} from "@/api/assets"
import {
type VoiceGender,
type TabKey,
type ClonedVoiceDisplay,
mapPresetToDisplay,
mapCloneToDisplay,
buildVoiceMetadata,
} from "@/pages/voices/types"
import { CLONE_STATUS_CONFIG } from "@/pages/voices/constants"
import {
genderLabel,
languageLabel,
formatTime,
genderClass,
formatFileSize,
} from "@/pages/voices/utils/format"
import { getAudioDuration } from "@/pages/voices/utils/audio"
import CloneModal from "@/components/voice/CloneModal"
import "./voices.css"
/* ============================================================
* 类型
* ============================================================ */
type VoiceGender = "male" | "female" | "child" | "elderly"
type VoiceLanguage = "zh" | "en" | "ja" | "ko"
type TabKey = "preset" | "cloned" | "material"
/** 前端展示用的预置音色(从 PresetVoiceItem 映射) */
interface PresetVoiceDisplay {
id: string
name: string
gender: VoiceGender
language: VoiceLanguage
duration: number
tags: string[]
description: string
voiceId: string
previewUrl: string
starred: boolean
}
/** 前端展示用的克隆音色(从 VoiceClone 映射) */
interface ClonedVoiceDisplay {
id: string
name: string
description: string
sourceName: string
status: "ready" | "processing" | "failed"
createdAt: string
duration: number
tags: string[]
voiceId: string
language: string
gender: string
errorMessage: string | null
sampleUrl?: string
}
/* ============================================================
* 映射函数
* ============================================================ */
const mapPresetToDisplay = (item: PresetVoiceItem): PresetVoiceDisplay => ({
id: item.voice_id,
name: item.name,
gender: (item.gender as VoiceGender) || "female",
language: (item.language as VoiceLanguage) || "zh",
duration: 0,
tags: item.tags,
description: item.description,
voiceId: item.voice_id,
previewUrl: item.preview_url || "",
starred: false,
})
const mapCloneToDisplay = (clone: VoiceClone): ClonedVoiceDisplay => ({
id: clone.id,
name: clone.name,
description: clone.description || "",
sourceName: clone.sample_url || "未知来源",
status: clone.status,
createdAt: new Date(clone.created_at).toLocaleDateString("zh-CN"),
duration: clone.duration_seconds,
tags: [],
voiceId: clone.id,
language: clone.language || "",
gender: clone.gender || "",
errorMessage: clone.error_message || null,
sampleUrl: clone.sample_url || undefined,
})
/* ============================================================
* 工具函数
* ============================================================ */
const genderLabel = (g: VoiceGender) => {
const map: Record<VoiceGender, string> = {
male: "男声",
female: "女声",
child: "童声",
elderly: "老年",
}
return map[g]
}
const languageLabel = (l: VoiceLanguage) => {
const map: Record<VoiceLanguage, string> = {
zh: "中文",
en: "英文",
ja: "日文",
ko: "韩文",
}
return map[l]
}
const formatTime = (seconds: number): string => {
const mins = Math.floor(seconds / 60)
const secs = Math.floor(seconds % 60)
return `${mins.toString().padStart(2, "0")}:${secs.toString().padStart(2, "0")}`
}
const genderClass = (g: VoiceGender) => `xx-voice-gender--${g}`
/* ============================================================
* VoiceCard 组件(预置音色 + 克隆音色统一)
* ============================================================ */
@@ -276,16 +191,6 @@ const VoiceCard: React.FC<VoiceCardProps> = ({
* 克隆音色卡片组件(任务 3.12)
* ============================================================ */
/** 状态配置 */
const CLONE_STATUS_CONFIG: Record<
ClonedVoiceDisplay["status"],
{ label: string; className: string }
> = {
ready: { label: "可用", className: "xx-clone-status--ready" },
processing: { label: "处理中", className: "xx-clone-status--processing" },
failed: { label: "失败", className: "xx-clone-status--failed" },
}
/** Toast 类型 */
interface Toast {
id: number
@@ -554,49 +459,6 @@ const CloneCardSkeleton: React.FC = () => (
</div>
)
/* ── 辅助函数 ─────────────────────────────────────────── */
const formatFileSize = (bytes: number): string => {
if (bytes < 1024) return `${bytes} B`
if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`
return `${(bytes / (1024 * 1024)).toFixed(1)} MB`
}
const getAudioDuration = (file: File): Promise<number> =>
new Promise((resolve) => {
const audio = new Audio()
const url = URL.createObjectURL(file)
audio.addEventListener("loadedmetadata", () => {
resolve(audio.duration)
URL.revokeObjectURL(url)
})
audio.addEventListener("error", () => {
resolve(0)
URL.revokeObjectURL(url)
})
audio.src = url
})
/** 音色上传元数据(传递给 createAsset 的 metadata */
interface VoiceUploadMetadata {
gender?: string
description?: string
duration?: number
[key: string]: unknown
}
const buildVoiceMetadata = (data: {
gender?: string
description?: string
duration?: number
}): VoiceUploadMetadata => {
const metadata: VoiceUploadMetadata = {}
if (data.gender) metadata.gender = data.gender
if (data.description) metadata.description = data.description
if (data.duration) metadata.duration = Math.round(data.duration)
return metadata
}
/* ============================================================
* 主组件
* ============================================================ */
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@@ -0,0 +1,30 @@
/**
* 配音库常量
*/
import type { VoiceGender, VoiceLanguage, ClonedVoiceDisplay } from "./types"
/** 性别选项 */
export const GENDER_OPTIONS: { value: VoiceGender; label: string }[] = [
{ value: "male", label: "男声" },
{ value: "female", label: "女声" },
{ value: "child", label: "童声" },
{ value: "elderly", label: "老年" },
]
/** 语言选项 */
export const LANGUAGE_OPTIONS: { value: VoiceLanguage; label: string }[] = [
{ value: "zh", label: "中文" },
{ value: "en", label: "英文" },
{ value: "ja", label: "日文" },
{ value: "ko", label: "韩文" },
]
/** 克隆音色状态配置 */
export const CLONE_STATUS_CONFIG: Record<
ClonedVoiceDisplay["status"],
{ label: string; className: string }
> = {
ready: { label: "可用", className: "xx-clone-status--ready" },
processing: { label: "处理中", className: "xx-clone-status--processing" },
failed: { label: "失败", className: "xx-clone-status--failed" },
}
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@@ -0,0 +1,92 @@
/**
* 配音库类型定义
*/
import type { PresetVoiceItem } from "@/api/voices"
import type { VoiceClone } from "@/api/voice-clone"
export type VoiceGender = "male" | "female" | "child" | "elderly"
export type VoiceLanguage = "zh" | "en" | "ja" | "ko"
export type TabKey = "preset" | "cloned" | "material"
/** 前端展示用的预置音色(从 PresetVoiceItem 映射) */
export interface PresetVoiceDisplay {
id: string
name: string
gender: VoiceGender
language: VoiceLanguage
duration: number
tags: string[]
description: string
voiceId: string
previewUrl: string
starred: boolean
}
/** 前端展示用的克隆音色(从 VoiceClone 映射) */
export interface ClonedVoiceDisplay {
id: string
name: string
description: string
sourceName: string
status: "ready" | "processing" | "failed"
createdAt: string
duration: number
tags: string[]
voiceId: string
language: string
gender: string
errorMessage: string | null
sampleUrl?: string
}
/** 音色上传元数据(传递给 createAsset 的 metadata */
export interface VoiceUploadMetadata {
gender?: string
description?: string
duration?: number
[key: string]: unknown
}
/** 后端 PresetVoiceItem → 前端 PresetVoiceDisplay */
export const mapPresetToDisplay = (item: PresetVoiceItem): PresetVoiceDisplay => ({
id: item.voice_id,
name: item.name,
gender: (item.gender as VoiceGender) || "female",
language: (item.language as VoiceLanguage) || "zh",
duration: 0,
tags: item.tags,
description: item.description,
voiceId: item.voice_id,
previewUrl: item.preview_url || "",
starred: false,
})
/** 后端 VoiceClone → 前端 ClonedVoiceDisplay */
export const mapCloneToDisplay = (clone: VoiceClone): ClonedVoiceDisplay => ({
id: clone.id,
name: clone.name,
description: clone.description || "",
sourceName: clone.sample_url || "未知来源",
status: clone.status,
createdAt: new Date(clone.created_at).toLocaleDateString("zh-CN"),
duration: clone.duration_seconds,
tags: [],
voiceId: clone.id,
language: clone.language || "",
gender: clone.gender || "",
errorMessage: clone.error_message || null,
sampleUrl: clone.sample_url || undefined,
})
/** 前端表单数据 → 后端 metadata */
export const buildVoiceMetadata = (data: {
gender?: string
description?: string
duration?: number
}): VoiceUploadMetadata => {
const metadata: VoiceUploadMetadata = {}
if (data.gender) metadata.gender = data.gender
if (data.description) metadata.description = data.description
if (data.duration) metadata.duration = Math.round(data.duration)
return metadata
}
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@@ -0,0 +1,20 @@
/**
* 音频相关工具函数
*/
/** 获取音频文件时长(秒) */
export const getAudioDuration = (file: File): Promise<number> => {
return new Promise((resolve) => {
const audio = new Audio()
const url = URL.createObjectURL(file)
audio.addEventListener("loadedmetadata", () => {
resolve(audio.duration)
URL.revokeObjectURL(url)
})
audio.addEventListener("error", () => {
resolve(0)
URL.revokeObjectURL(url)
})
audio.src = url
})
}
+24
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@@ -0,0 +1,24 @@
/**
* 格式化工具函数
*/
import { GENDER_OPTIONS, LANGUAGE_OPTIONS } from "../constants"
import type { VoiceGender, VoiceLanguage } from "../types"
export const genderLabel = (g: VoiceGender) => GENDER_OPTIONS.find((o) => o.value === g)?.label ?? g
export const languageLabel = (l: VoiceLanguage) =>
LANGUAGE_OPTIONS.find((o) => o.value === l)?.label ?? l
export const genderClass = (g: VoiceGender) => `xx-voice-gender--${g}`
export const formatTime = (seconds: number): string => {
const mins = Math.floor(seconds / 60)
const secs = Math.floor(seconds % 60)
return `${mins.toString().padStart(2, "0")}:${secs.toString().padStart(2, "0")}`
}
export const formatFileSize = (bytes: number): string => {
if (bytes < 1024) return `${bytes} B`
if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`
return `${(bytes / (1024 * 1024)).toFixed(1)} MB`
}
@@ -0,0 +1,24 @@
/**
* VoiceLibrary 模块 smoke test
* 建立完整依赖链,确保 vitest related 模式能匹配到
* voices 目录下所有文件的改动(包括工具函数)
*/
import { describe, it, expect } from "vitest"
// 主组件
import "@/pages/voices/VoiceLibrary"
// 类型与常量
import "@/pages/voices/types"
import "@/pages/voices/constants"
// 工具函数
import "@/pages/voices/utils/format"
import "@/pages/voices/utils/audio"
describe("VoiceLibrary module smoke test", () => {
it("should load all voice-library modules", () => {
// 纯模块加载测试,确保所有组件/工具函数能正常 import
expect(true).toBe(true)
})
})
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@@ -0,0 +1,198 @@
# VoiceLibrary 页面重构方案
## 现状分析
**当前文件:** `apps/web/src/pages/voices/VoiceLibrary.tsx` — 1783 行
**代码质量:**
- `any`: 0 处
- `ts-ignore`: 0 处
- `eslint-disable`: 0 处
- `TODO`: 1 处
- 整体质量良好,重构阻力小
## 目录结构(重构后)
```
apps/web/src/pages/voices/
├── VoiceLibrary.tsx # 主组件(目标:~550 行,-69%)
├── types.ts # 类型定义
├── constants.ts # 常量 + 配置
├── utils/
│ ├── format.ts # 格式化工具函数
│ └── audio.ts # 音频工具函数
├── components/
│ ├── VoiceCard.tsx # 预设音色卡片
│ ├── CloneVoiceCard.tsx # 克隆音色卡片
│ ├── CloneDetailModal.tsx # 克隆详情弹窗
│ ├── CloneCardSkeleton.tsx # 克隆卡片骨架屏
│ ├── UploadModal.tsx # 上传音色弹窗
│ ├── TTSModal.tsx # TTS合成弹窗
│ ├── VoiceFilterBar.tsx # 筛选栏(搜索/性别/语言)
│ └── VoiceTabBar.tsx # Tab切换栏
└── hooks/
├── useVoices.ts # 音色数据查询 + 筛选
├── useAudioPlayer.ts # 音频播放控制
├── useVoiceUpload.ts # 音色上传逻辑
├── useTTS.ts # TTS合成逻辑
└── useCloneVoice.ts # 克隆音色操作
```
## 三阶段渐进式重构
### Phase 1:抽离类型、常量、工具函数
**目标:** 主文件 1783 → ~1550 行(-13%
**抽出内容:**
1. **`types.ts`** — 类型定义(~60行)
- `PresetVoiceDisplay` / `ClonedVoiceDisplay` / `VoiceCardProps` / `CloneVoiceCardProps`
- `TabKey` / `Toast` / `VoiceUploadMetadata`
- 现有 `mapPresetToDisplay` / `mapCloneToDisplay` 数据映射函数
2. **`constants.ts`** — 常量配置(~40行)
- `CLONE_STATUS_CONFIG` 克隆状态配置
- `GENDER_LABEL_MAP` / `LANGUAGE_LABEL_MAP` 性别/语言标签映射
- Tab 配置项
3. **`utils/format.ts`** — 格式化工具(~25行)
- `formatTime` 时长格式化
- `formatFileSize` 文件大小格式化
- `genderLabel` / `languageLabel` / `genderClass`
4. **`utils/audio.ts`** — 音频工具(~15行)
- `getAudioDuration` 获取音频文件时长
5. **`format.test.ts`** — 工具函数单测
- 覆盖 formatTime / formatFileSize 等纯函数
**Phase 1 交付:**
- 新增文件:6 个(types.ts / constants.ts / utils/format.ts / utils/audio.ts / format.test.ts
- 主文件减少:~230 行
- 纯机械抽离,无逻辑改动
---
### Phase 2:抽离子组件
**目标:** 主文件 1550 → ~950 行(-39%
**抽出组件:**
1. **`components/VoiceCard.tsx`** — 预设音色卡片(~120行)
- 卡片渲染:头像、名称、性别标签、播放按钮、进度条、收藏
- Propsvoice / playingId / currentTime / onPlay / onPause / onSeek / onToggleStar
2. **`components/CloneVoiceCard.tsx`** — 克隆音色卡片(~160行)
- 三种状态:processing / success / failed
- 操作:播放、详情、删除、重试、使用
- Propsvoice / playingId / currentTime / onPlayPause / onShowDetail / onDelete / onRetry / onUse
3. **`components/CloneDetailModal.tsx`** — 克隆详情弹窗(~90行)
- 展示克隆音色详细信息
- 状态展示、音频播放、操作按钮
4. **`components/CloneCardSkeleton.tsx`** — 克隆卡片骨架屏(~20行)
- 加载状态占位
5. **`components/UploadModal.tsx`** — 上传音色弹窗(~180行)
- 文件选择、名称/性别/描述填写
- 上传进度展示
- Propsopen / onClose / onUpload
6. **`components/TTSModal.tsx`** — TTS合成弹窗(~170行)
- 文本输入、音色选择、语速调节
- 合成状态轮询(idle/synthesizing/done/error
- 保存到素材库
- Propsopen / onClose / onSave
7. **`components/VoiceFilterBar.tsx`** — 筛选栏(~80行)
- 搜索框、性别筛选、语言筛选
- PropssearchText / filterGender / filterLang / onChange handlers
**Phase 2 交付:**
- 新增组件:7 个
- 主文件减少:~600 行
- 纯UI抽离,业务逻辑保留在主组件
---
### Phase 3:抽离业务逻辑 Hook
**目标:** 主文件 950 → ~550 行(-42%
**抽出 Hook**
1. **`hooks/useVoices.ts`** — 音色数据 Hook~200行)
- 三个 useQuerypresetVoices / cloneVoices / materialVoices / unifiedStats
- 筛选逻辑:searchText / filterGender / filterLang → filteredPreset / filteredClone
- 统计数据:presetCount / cloneCount / materialCount
- 收藏切换 handleToggleStar
- 返回:data / loading / filtered / counts / handlers
2. **`hooks/useAudioPlayer.ts`** — 音频播放控制 Hook~120行)
- playingId / currentTime / intervalRef 状态
- handlePlay / handlePause / handleSeek
- 自动停止(切换新音频时停止旧的)
- 组件卸载清理
- 注意:与 VoiceMaterialLibrary 的 useAudioPlayer 类似但有差异(一个操作DOM音频,一个操作audio元素),评估是否复用还是独立
3. **`hooks/useVoiceUpload.ts`** — 音色上传 Hook~120行)
- uploadFile / uploadName / uploadGender / uploadDesc / uploadProgress 状态
- uploadMutation(上传文件 + 创建音色)
- buildVoiceMetadata 元数据构建
- getAudioDuration 时长获取
- 成功后刷新列表 + toast 关闭弹窗
4. **`hooks/useTTS.ts`** — TTS合成 Hook~110行)
- ttsOpen / ttsText / ttsVoiceId / ttsSpeed 弹窗状态
- ttsJobId / ttsStatus / ttsAudioUrl / ttsError 合成状态
- handleTtsSynthesize 发起合成 + 轮询
- handleTtsSave 保存到素材库
- handleTtsClose 清理状态
5. **`hooks/useCloneVoice.ts`** — 克隆音色操作 Hook(~80行)
- deleteMutation / retryMutation
- handleCloneDelete / handleCloneRetry
- detailVoice 详情状态
- 操作后刷新列表
**Phase 3 交付:**
- 新增 Hook5 个
- 主文件减少:~400 行
- 主文件只剩:Tab切换逻辑 + JSX 组装 + 顶层状态编排
---
## 最终效果汇总
| 阶段 | 主文件行数 | 减少行数 | 减少比例 | 新增文件 |
|------|-----------|---------|----------|----------|
| 初始 | 1783 | — | — | — |
| Phase 1 | ~1550 | -233 | -13.1% | 5 |
| Phase 2 | ~950 | -600 | -38.7% | 7 |
| Phase 3 | ~550 | -400 | -42.1% | 5 |
| **总计** | **~550** | **-1233** | **-69.2%** | **17** |
## 与 GeneratePage / VoiceMaterialLibrary 的异同
**相同点:**
- 三阶段渐进式重构(类型常量 → 组件 → Hook)
- 每阶段独立PR,独立验证
- 每阶段加 smoke test 保证 vitest related 模式可用
- 代码质量基线高(0 any / 0 ts-ignore
**不同点:**
- VoiceLibrary 有两个数据源(预设音色 + 克隆音色),还有TTS和上传功能
- 音频播放逻辑与 VoiceMaterialLibrary 类似但操作的音频类型不同
- 有 CloneModal 是外部组件(已在 @/components/voice/CloneModal),不需要重写
- 骨架屏组件比较简单
## 风险与注意事项
1. **vitest related 模式**:每阶段新增文件需建立测试覆盖,避免 "No test files found"
2. **Preview Deploy**:环境问题导致失败,不影响代码质量
3. **音频播放逻辑**VoiceLibrary 和 VoiceMaterialLibrary 的播放控制类似但是两套独立实现,后续可考虑抽象为共享 Hook
4. **克隆状态**CLONE_STATUS_CONFIG 是核心常量,抽离时注意类型完整
5. **上传逻辑**uploadMutation 内部逻辑较复杂(上传文件 + 获取时长 + 创建音色),抽 Hook 时保持逻辑不变
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# VoiceMaterialLibrary 页面拆分方案
## 一、现状摸底
**文件:** `apps/web/src/pages/voice-materials/VoiceMaterialLibrary.tsx`
**总行数:** 1966 行
**CSS 文件:** `apps/web/src/pages/voice-materials/voice-materials.css` (1262 行)
### 代码质量
| 指标 | 数量 | 评价 |
|------|------|------|
| `any` 类型 | 0 | ✅ 优秀 |
| `@ts-ignore` | 0 | ✅ 优秀 |
| `eslint-disable` | 0 | ✅ 优秀 |
| TODO/FIXME | 0 | ✅ 干净 |
### 内联组件分布
| 组件 | 行数 | 职责 |
|------|------|------|
| `TagSelector` | 148行 (197-345) | 标签选择器(输入+建议+选择) |
| `MaterialForm` | 187行 (356-543) | 上传/编辑表单(名称/描述/性别/标签/文件) |
| `VoiceMaterialCard` | 220行 (543-763) | 卡片视图 + 音频播放进度条 |
| `VoiceMaterialRow` | 153行 (763-916) | 列表视图 + 音频播放进度条 |
| **VoiceMaterialLibrary(主组件)** | **1051行 (916-1966)** | **页面主逻辑 + 渲染** |
### 主组件内部结构(1051行)
- **状态 & hooks**:约 230行
- 数据查询:assets / libraries / tags / presetVoices
- 视图状态:viewMode / searchText / filterGender / filterTagId
- 播放状态:playingId / currentTime / audioRef / volume / pausedMaterial
- 弹窗:uploadOpen / editingMaterial / ttsOpen
- 批量:selectedIds / uploadProgress / batchCustomTag
- TTSttsText / ttsVoiceId / ttsSpeed / ttsJobId / ttsStatus / ttsAudioUrl / ttsError
- **播放控制函数**:约 100行(stopPlayback/startPlayback/handlePlay/handlePause/handleSeek/handleVolumeChange/toggleMute
- **数据操作函数**:约 60行(handleUpload/handleEdit/handleDelete
- **筛选 & 统计**:约 40行(filtered/tagCountMap
- **批量操作**:约 80行(handleToggleSelect/handleSelectAll/handleBatchDelete/handleBatchTag/handleBatchCustomTag
- **TTS 合成**:约 70行(handleTtsSynthesize/handleTtsSave
- **渲染 JSX**:约 473行
## 二、拆分策略
跟 GeneratePage 同样的思路:**按职责拆分,功能不变,纯结构优化。**
拆分四阶段,每个阶段独立 PR,逐步降低主文件复杂度。
---
## Phase 1:抽离常量、类型、工具函数
**目标:** 把纯数据定义和纯函数抽出去,主文件只留组件。
### 抽离内容
| 新文件 | 内容 | 行数估计 |
|--------|------|---------|
| `types.ts` | `VoiceGender` / `ViewMode` / `VoiceMaterial` / `VoiceAssetMetadata` 等类型定义 | ~40行 |
| `constants.ts` | `MAX_CARD_TAGS` / `MAX_ROW_TAGS` / `TAG_VARIANTS` / `GENDER_OPTIONS` | ~25行 |
| `utils/format.ts` | `formatDuration` / `formatFileSize` / `formatDate` / `genderLabel` / `genderIcon` / `genderClass` | ~35行 |
| `utils/audio.ts` | `getAudioDuration`(纯工具,跟组件无关) | ~20行 |
| `utils/mappers.ts` | `mapAssetToMaterial` / `buildMetadata`(数据映射) | ~35行 |
### 预期效果
- 主文件减少约 **155 行**1966 → ~1811
- 工具函数可复用、可单测
---
## Phase 2:抽离已有内联子组件
**目标:** 把 4 个已经定义好的内联组件拆成独立文件,主文件只保留 VoiceMaterialLibrary 主组件。
### 抽离内容
| 新文件 | 原位置 | 行数 | 备注 |
|--------|--------|------|------|
| `components/TagSelector.tsx` | 197-345行 | ~148行 | 标签选择器 |
| `components/MaterialForm.tsx` | 356-543行 | ~187行 | 上传/编辑表单 |
| `components/VoiceMaterialCard.tsx` | 543-763行 | ~220行 | 卡片视图,带播放控制 |
| `components/VoiceMaterialRow.tsx` | 763-916行 | ~153行 | 列表视图,带播放控制 |
### 播放状态共享方案
Card 和 Row 都有播放进度条(共 ~60行重复代码),但播放状态在主组件里。
**方案:** 播放状态提升到主组件,Card/Row 只接收 prop 并回调:
- `isPlaying` / `currentTime` / `onPlay` / `onPause` / `onSeek`
- 主组件统一管理 audioRef 和播放状态
这样 Card 和 Row 是纯展示组件,播放逻辑集中在主组件。
### 预期效果
- 主文件减少约 **700 行**1811 → ~1111
- 主组件专注页面逻辑,子组件专注展示
---
## Phase 3:主组件拆分 — 业务逻辑抽 Hook
**目标:** 把主组件里的业务逻辑按领域拆成自定义 Hook,主组件只负责组装。
### 抽离 Hooks
| Hook 文件 | 职责 | 管理的状态 |
|-----------|------|-----------|
| `hooks/useVoiceMaterials.ts` | 素材列表查询 + 筛选 + 增删改 | assets / searchText / filterGender / filterTagId / uploadMutation / editMutation / deleteMutation |
| `hooks/useAudioPlayer.ts` | 音频播放控制 | playingId / currentTime / volume / audioRef / pausedMaterial |
| `hooks/useBatchOperations.ts` | 批量操作 | selectedIds / handleToggleSelect / handleSelectAll / handleBatchDelete / handleBatchTag |
| `hooks/useTtsSynthesize.ts` | TTS 合成逻辑 | ttsText / ttsVoiceId / ttsSpeed / ttsJobId / ttsStatus / ttsAudioUrl / ttsError |
### 预期效果
- 主组件减少约 **500 行**1111 → ~611
- 每个 Hook 职责单一,可独立测试
- 主组件变成"组装器",可读性大幅提升
---
## Phase 4UI 组件细化 — 工具栏 & 弹窗拆分
**目标:** 把主组件里的大块 JSX 拆成独立 UI 组件。
### 抽离 UI 组件
| 组件文件 | 内容 | 行数估计 |
|----------|------|---------|
| `components/LibraryToolbar.tsx` | 顶部工具栏:搜索框 + 性别筛选 + 视图切换 + 结果计数 | ~60行 |
| `components/TagFilterBar.tsx` | 标签筛选药丸条(全部 + 各标签计数) | ~45行 |
| `components/BatchActionBar.tsx` | 批量操作栏:全选 + 计数 + 批量打标签 + 批量删除 | ~70行 |
| `components/UploadModal.tsx` | 上传弹窗(包裹 MaterialForm | ~30行 |
| `components/EditModal.tsx` | 编辑弹窗(包裹 MaterialForm | ~30行 |
| `components/TtsSynthesizeModal.tsx` | AI 配音合成弹窗:文本输入 + 音色选择 + 语速 + 合成结果预览 + 保存 | ~150行 |
| `components/EmptyState.tsx` | 空状态展示 | ~20行 |
| `components/VoiceMaterialGrid.tsx` | 卡片视图网格容器 | ~25行 |
| `components/VoiceMaterialList.tsx` | 列表视图表格容器 | ~25行 |
### 预期效果
- 主组件 JSX 部分减少约 **400 行**611 → ~211
- 每个 UI 组件职责清晰,方便后续迭代
---
## 三、拆分后文件结构
```
apps/web/src/pages/voice-materials/
├── VoiceMaterialLibrary.tsx # 主组件(~211行,组装器)
├── voice-materials.css # 样式(保持不变,后续再拆)
├── types.ts # 类型定义
├── constants.ts # 常量
├── utils/
│ ├── format.ts # 格式化工具
│ ├── audio.ts # 音频工具
│ └── mappers.ts # 数据映射
├── hooks/
│ ├── useVoiceMaterials.ts # 素材数据 + 筛选 + 增删改
│ ├── useAudioPlayer.ts # 音频播放控制
│ ├── useBatchOperations.ts # 批量操作
│ └── useTtsSynthesize.ts # TTS合成
└── components/
├── TagSelector.tsx # 标签选择器
├── MaterialForm.tsx # 上传/编辑表单
├── VoiceMaterialCard.tsx # 卡片视图
├── VoiceMaterialRow.tsx # 列表视图
├── VoiceMaterialGrid.tsx # 卡片网格容器
├── VoiceMaterialList.tsx # 列表容器
├── LibraryToolbar.tsx # 顶部工具栏
├── TagFilterBar.tsx # 标签筛选条
├── BatchActionBar.tsx # 批量操作栏
├── UploadModal.tsx # 上传弹窗
├── EditModal.tsx # 编辑弹窗
├── TtsSynthesizeModal.tsx # TTS合成弹窗
└── EmptyState.tsx # 空状态
```
### 拆分前后对比
| 指标 | 拆分前 | 拆分后 | 变化 |
|------|--------|--------|------|
| 主文件行数 | 1966 | ~211 | **-89%** |
| 文件数量 | 2 | 22 | +20 |
| 最大文件 | 1966行 | ~220行 | -89% |
| 可测试性 | 低 | 高 | 每个Hook/组件可单测 |
## 四、实施顺序 & 风险
1. **Phase 1**:最低风险,纯抽离,零逻辑变化
2. **Phase 2**:低风险,组件本来就是独立定义的,只是挪位置
3. **Phase 3**:中风险,Hook 拆分需要仔细梳理状态依赖
4. **Phase 4**:低风险,JSX 拆分,纯结构调整
**每个 Phase 完成后提 PRCI 全绿再合,跟 GeneratePage 同样节奏。**