/**
 * 防抖函数
 * @param {Function} func - 需要防抖的函数
 * @param {number} wait - 延迟时间，单位毫秒
 * @param {boolean} immediate - 是否立即执行
 * @returns {Function} - 防抖后的函数
 */
export function debounce(func, wait, immediate = false) {
  let timeout;
  
  return function executedFunction(...args) {
    const later = () => {
      timeout = null;
      if (!immediate) func.apply(this, args);
    };
    
    const callNow = immediate && !timeout;
    
    clearTimeout(timeout);
    
    timeout = setTimeout(later, wait);
    
    if (callNow) func.apply(this, args);
  };
}

export default debounce;