/**
 * 获取字符串字符长度
 *
 * @category Utils
 * @param string : 传入的字符串
 * @returns : 字符串的字符长度
 */
export const getStrLen = (string: string) => {
  if (string == null) return 0;
  let str = string;
  if (typeof string != 'string') {
    str += '';
  }
  const len = str.length;
  const chineseLen = str.match(/[\u4e00-\u9fa5]/g)?.length || 0;
  const lowerLen = str.match(/[a-z]/g)?.length || 0;
  const capLen = str.match(/[A-Z]/g)?.length || 0;
  const numLen = str.match(/[0-9]/g)?.length || 0;
  const unitLen = len - chineseLen - lowerLen - capLen - numLen;
  return (
    chineseLen * 13.2 +
    unitLen * 8 +
    lowerLen * 6.6 +
    capLen * 8.8 +
    numLen * 8.5 +
    6
  );
};