Function insertLoadingSpinner

entrypoints/utils/icon.ts:112–131

(
  node: HTMLElement,
  isCache: boolean = false
)

// 插入加载动画
export function insertLoadingSpinner(
  node: HTMLElement,
  isCache: boolean = false
): HTMLElement {
  const spinner = document.createElement("span");
  spinner.className = "fluent-read-loading";
  if (isCache) spinner.style.borderTop = "3px solid green"; // 存在缓存时改为绿色
  
  // 异步检查动画配置
  import('@/entrypoints/utils/config').then(({ config }) => {
    if (!config.animations && !spinner.classList.contains('static')) {
      spinner.classList.add('static');
    }
  }).catch(() => {
    // 忽略错误，使用默认动画
  });
  
  node.appendChild(spinner);
  return spinner;
}