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zustand-patterns

Zustand 状态管理实战模式。涵盖 Store 设计规范、Slice 工厂复用、persist 持久化、可恢复任务持久化、Electron IPC 联动、Store 测试和常见陷阱。适用于 React + Zustand 项目。

bingfoon0 source installs☆ 0 Repository starsv1.0.0

Installation

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Skill instructions

Zustand 状态管理模式

来自 14 个模块共用 Zustand 的生产级应用的实战经验。

适用场景

  • React + Zustand 项目的状态管理设计
  • 多模块 Store 拆分与复用
  • 持久化 + 应用重启后恢复
  • Electron 主进程 ↔ Store 联动
  • Store 测试

1. Store 设计规范

一个模块一个 Store
// ✅ 每个功能模块独立 Store
src/modules/video-compressor/store/index.ts   → useVideoCompressorStore
src/modules/video-upscaler/store/index.ts     → useVideoUpscalerStore

// ❌ 不要把所有状态塞进一个全局 Store
src/store/globalStore.ts → useGlobalStore  // 千万别这样
Store 命名
// Hook 导出用 use 前缀 + 模块名 + Store
export const useVideoCompressorStore = create<VideoCompressorStore>()(...)

// 文件名:index.ts 或 {moduleName}Store.ts
Store 接口先行
// ✅ 先定义接口,再实现
interface VideoCompressorStore {
  // — 状态 —
  inputFiles: string[];
  outputDir: string;
  targetSizeMB: number;
  logs: LogEntry[];

  // — Actions —
  setInputFiles: (files: string[]) => void;
  addInputFiles: (files: string[]) => void;
  removeInputFile: (path: string) => void;
  reset: () => void;
}

export const useVideoCompressorStore = create<VideoCompressorStore>()(
  persist(
    (set) => ({
      // 实现...
    }),
    { name: 'video-compressor' }
  )
);
Action 命名
// set 前缀:简单赋值
setInputFiles: (files) => set({ inputFiles: files }),
setTargetSizeMB: (size) => set({ targetSizeMB: size }),

// add/remove 前缀:集合操作
addInputFiles: (files) => set((state) => ({
  inputFiles: [...state.inputFiles, ...files.filter(f => !state.inputFiles.includes(f))]
})),
removeInputFile: (path) => set((state) => ({
  inputFiles: state.inputFiles.filter(p => p !== path)
})),

// clear 前缀:清空
clearInputFiles: () => set({ inputFiles: [] }),
clearLogs: () => set({ logs: [] }),

// reset:恢复初始状态
reset: () => set({ inputFiles: [], outputDir: '', targetSizeMB: 50, logs: [] }),

2. Slice 工厂(跨 Store 复用)

多个 Store 有相...

Source information

Source
github
Repository
openclaw/skills
Path
skills/bingfoon/zustand-patterns
Version
1.0.0
Commit
8e6a45e4f67a4e45437e90886b19e8842634304d
Classification source
rules
Status
active
Visibility
public

These signals come from indexed source analysis and may lag behind changes. Check the current source files.

Extracted content

SKILL.md
# Zustand 状态管理模式

来自 14 个模块共用 Zustand 的生产级应用的实战经验。

## 适用场景

- React + Zustand 项目的状态管理设计
- 多模块 Store 拆分与复用
- 持久化 + 应用重启后恢复
- Electron 主进程 ↔ Store 联动
- Store 测试

---

## 1. Store 设计规范

### 一个模块一个 Store

```typescript
// ✅ 每个功能模块独立 Store
src/modules/video-compressor/store/index.ts   → useVideoCompressorStore
src/modules/video-upscaler/store/index.ts     → useVideoUpscalerStore

// ❌ 不要把所有状态塞进一个全局 Store
src/store/globalStore.ts → useGlobalStore  // 千万别这样
```

### Store 命名

```typescript
// Hook 导出用 use 前缀 + 模块名 + Store
export const useVideoCompressorStore = create<VideoCompressorStore>()(...)

// 文件名:index.ts 或 {moduleName}Store.ts
```

### Store 接口先行

```typescript
// ✅ 先定义接口,再实现
interface VideoCompressorStore {
  // — 状态 —
  inputFiles: string[];
  outputDir: string;
  targetSizeMB: number;
  logs: LogEntry[];

  // — Actions —
  setInputFiles: (files: string[]) => void;
  addInputFiles: (files: string[]) => void;
  removeInputFile: (path: string) => void;
  reset: () => void;
}

export const useVideoCompressorStore = create<VideoCompressorStore>()(
  persist(
    (set) => ({
      // 实现...
    }),
    { name: 'video-compressor' }
  )
);
```

### Action 命名

```typescript
// set 前缀:简单赋值
setInputFiles: (files) => set({ inputFiles: files }),
setTargetSizeMB: (size) => set({ targetSizeMB: size }),

// add/remove 前缀:集合操作
addInputFiles: (files) => set((state) => ({
  inputFiles: [...state.inputFiles, ...files.filter(f => !state.inputFiles.includes(f))]
})),
removeInputFile: (path) => set((state) => ({
  inputFiles: state.inputFiles.filter(p => p !== path)
})),

// clear 前缀:清空
clearInputFiles: () => set({ inputFiles: [] }),
clearLogs: () => set({ logs: [] }),

// reset:恢复初始状态
reset: () => set({ inputFiles: [], outputDir: '', targetSizeMB: 50, logs: [] }),
```

---

## 2. Slice 工厂(跨 Store 复用)

多个 Store 有相...

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