/**
 * useScreenSize Hook
 * 屏幕尺寸检测 - 提供屏幕尺寸和断点信息
 */

import { useState, useEffect, useMemo } from 'react';
import { Dimensions, ScaledSize } from 'react-native';
import { getBreakpoint, getFineBreakpoint } from './useBreakpoint';
import type { BreakpointKey, FineBreakpointKey, ScreenSize } from './types';

/**
 * 获取窗口尺寸，支持屏幕旋转响应
 * 替代 Dimensions.get('window')，提供实时尺寸更新
 */
export function useWindowDimensions(): ScaledSize {
  const [dimensions, setDimensions] = useState(() => Dimensions.get('window'));

  useEffect(() => {
    const subscription = Dimensions.addEventListener('change', ({ window }) => {
      setDimensions(window);
    });

    return () => {
      subscription.remove();
    };
  }, []);

  return dimensions;
}

/**
 * 屏幕尺寸 Hook
 * 提供屏幕尺寸信息和断点状态
 * 
 * @returns 屏幕尺寸信息
 * 
 * @example
 * const { width, height, isMobile, isTablet, isDesktop, isWide } = useScreenSize();
 */
export function useScreenSize(): ScreenSize & {
  breakpoint: BreakpointKey;
  fineBreakpoint: FineBreakpointKey;
} {
  const { width, height } = useWindowDimensions();

  return useMemo(() => {
    const breakpoint = getBreakpoint(width);
    const fineBreakpoint = getFineBreakpoint(width);

    return {
      width,
      height,
      breakpoint,
      fineBreakpoint,
      isMobile: breakpoint === 'mobile',
      isTablet: breakpoint === 'tablet',
      isDesktop: breakpoint === 'desktop',
      isWide: breakpoint === 'wide',
    };
  }, [width, height]);
}

export default useScreenSize;