package com.nuvole.util;

import cn.hutool.core.util.StrUtil;

/**
 * @author ChenLong
 * @version 1.0
 * @ClassName DesensitizationUtil
 * @date 2019/4/28 19:37
 * @Description 脱敏工具类
 */
public class DesensitizationUtil {

    public static String esensitizationdName(String str) {
        if (StrUtil.isBlank(str)) {
            return "";
        }
        String res = str.substring(0, 1);
        for (int i = 1; i < str.length(); i++) {
            res += "*";
        }
        return res;
    }

    /**
     * Createed by PKZ
     * Date 2019/6/4 13:35
     * Description：手机号脱敏
     **/
    public static String esensitizationdMobile(String mobile) {
        if (StrUtil.isBlank(mobile)) {
            return "";
        }
        if (mobile.length() != 11) {
            return "";
        }
        String start = mobile.substring(0, 3);
        String end = mobile.substring(mobile.length() - 4, mobile.length());
        return start + "****" + end;
    }

    /**
     * Createed by PKZ
     * Date 2019/6/4 13:35
     * Description：身份证号脱敏
     **/
    public static String esensitizationdIdcard(String idcard) {
        if (StrUtil.isBlank(idcard)) {
            return "";
        }
        if (idcard.length() != 18) {
            return "";
        }
        String start = idcard.substring(0, 4);
        String end = idcard.substring(idcard.length() - 4, idcard.length());
        return start + "******" + end;
    }
}