如何检查用户在vue组件中是否处于全屏模式？

import screenfull from 'screenfull';

export default {
  mounted() {
    if (screenfull.isEnabled) {
      screenfull.on('change', () => {
        // 全屏状态变化时的处理逻辑
        if (screenfull.isFullscreen) {
          console.log('用户处于全屏模式');
        } else {
          console.log('用户不处于全屏模式');
        }
      });
    }
  },
};

// 检查全屏状态
if (screenfull.isEnabled && screenfull.isFullscreen) {
  console.log('用户处于全屏模式');
} else {
  console.log('用户不处于全屏模式');
}