Files
frontend/src/hooks/responsive/useResponsiveSpacing.ts
lafay a6cdb97e24 refactor: 架构重构 - 解耦过度耦合模块
主要改动:
1. 创建乐观更新工具函数 (optimisticUpdate.ts)
   - 消除 userStore.ts 中的重复代码

2. 拆分 useResponsive.ts (485行 -> 12个专注模块)
   - useBreakpoint: 断点检测
   - useOrientation: 方向检测
   - usePlatform: 平台检测
   - useScreenSize: 屏幕尺寸
   - useResponsiveValue: 响应式值
   - useResponsiveStyle: 响应式样式
   - useMediaQuery: 媒体查询
   - useColumnCount: 列数计算
   - useResponsiveSpacing: 响应式间距

3. 整理数据层 (Repository 层)
   - ApiDataSource: API数据源
   - LocalDataSource: 本地数据源
   - CacheDataSource: 缓存数据源
   - MessageRepository: 消息仓库

4. 重构 messageManager.ts (2194行 -> 4个模块)
   - MessageStateManager: 状态管理
   - WebSocketMessageHandler: WebSocket处理
   - MessageSyncService: 消息同步
   - ReadReceiptManager: 已读管理

5. 导航解耦 (MainNavigator.tsx: 1118行 -> 100行)
   - 创建 NavigationService 解耦层
   - 拆分多个 Navigator 组件

架构改进:
- 单一职责原则: 每个模块职责明确
- 依赖倒置: 通过接口解耦
- 代码复用: 工具函数可被多处使用
- 可测试性: 各模块可独立测试
2026-03-18 12:11:49 +08:00

49 lines
1.2 KiB
TypeScript

/**
* 响应式间距 Hook
*/
import { useMemo } from 'react';
import { useBreakpoint } from './useBreakpoint';
import { FineBreakpointKey } from './constants';
const DEFAULT_SPACING_CONFIG: Record<FineBreakpointKey, number> = {
xs: 8,
sm: 8,
md: 12,
lg: 16,
xl: 20,
'2xl': 24,
'3xl': 32,
'4xl': 40,
};
/**
* 响应式间距 Hook
*
* @param spacingConfig - 间距配置
* @returns 当前断点对应的间距值
*
* @example
* const gap = useResponsiveSpacing({ xs: 8, md: 16, lg: 24 });
*/
export function useResponsiveSpacing(
spacingConfig: Partial<Record<FineBreakpointKey, number>> = {}
): number {
const { fineBreakpoint } = useBreakpoint();
return useMemo(() => {
const config = { ...DEFAULT_SPACING_CONFIG, ...spacingConfig };
const breakpointOrder: FineBreakpointKey[] = ['4xl', '3xl', '2xl', 'xl', 'lg', 'md', 'sm', 'xs'];
const currentIndex = breakpointOrder.indexOf(fineBreakpoint);
for (let i = currentIndex; i < breakpointOrder.length; i++) {
const bp = breakpointOrder[i];
if (config[bp] !== undefined) {
return config[bp];
}
}
return DEFAULT_SPACING_CONFIG.xs;
}, [fineBreakpoint, spacingConfig]);
}