package com.sinosun.travel.util;

import org.apache.commons.lang.StringUtils;

/**
 * Created by caogu on 2018/8/24 17:07.
 * Copyright (c) Sinosun Technology Co., Ltd 2018
 */
public class CommonUtils {
    // 手机号码前三后四脱敏
    public static String mobileEncrypt(String mobile) {
        if (StringUtils.isEmpty(mobile) || (mobile.length() != 11)) {
            return mobile;
        }
        return mobile.replaceAll("(\\d{3})\\d{4}(\\d{4})", "$1****$2");
    }

    //身份证前三后四脱敏
    public static String idEncrypt(String id) {
        if (StringUtils.isEmpty(id) || (id.length() < 8)) {
            return id;
        }
        return id.replaceAll("(?<=\\w{3})\\w(?=\\w{4})", "*");
    }

    //护照前2后3位脱敏，护照一般为8或9位
    public static String idPassport(String id) {
        if (StringUtils.isEmpty(id) || (id.length() < 8)) {
            return id;
        }
        return id.substring(0, 2) + new String(new char[id.length() - 5]).replace("\0", "*") + id.substring(id.length() - 3);
    }

}