package com.zt.common.utils;
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import cn.hutool.core.convert.Convert;
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import com.alibaba.fastjson.JSONObject;
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import com.zt.common.entity.MapData;
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import org.apache.commons.lang3.StringUtils;
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import java.text.NumberFormat;
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import java.util.*;
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import java.util.stream.Collectors;
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public class CommonUtils {
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public static String getPercent(Integer diliverNum, Integer queryMailNum) {
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String percent;
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// 创建一个数值格式化对象
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NumberFormat numberFormat = NumberFormat.getInstance();
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// 设置精确到小数点后2位
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numberFormat.setMaximumFractionDigits(2);
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percent = numberFormat.format((float) diliverNum / (float) queryMailNum * 100);
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return percent;
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}
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public static String replaceStringSign(String value, String sign) {
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value = value.replace("，", sign);
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value = value.replace("；", sign);
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value = value.replace("、", sign);
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value = value.replace(";", sign);
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return value;
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}
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public static String getValueBykey(Map<String, String> map, String keys) {
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String result = "";
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if (StringUtils.isNotBlank(keys)) {
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keys = replaceStringSign(keys, ",");
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String[] keyArr = keys.split(",");
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for (String s : keyArr) {
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if (StringUtils.isNotBlank(s)) {
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String name = map.get(s);
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if (StringUtils.isNotBlank(name)) {
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result += name + ",";
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}
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}
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}
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}
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if (result != "") {
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result = result.substring(0, result.length() - 1);
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}
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return result;
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}
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public static String getNamesByIds(List<MapData> list, String keys, Boolean multi) {
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String result = "";
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if (StringUtils.isNotBlank(keys)) {
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keys = replaceStringSign(keys, ",");
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String[] keyArr = keys.split(",");
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for (String s : keyArr) {
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if (StringUtils.isNotBlank(s)) {
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List<MapData> mapData = list.stream().filter(bean -> Objects.nonNull(bean)).filter(bean -> s.equals(bean.getId())).collect(Collectors.toList());
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if (mapData.size() > 0) {
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if (multi)
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result += mapData.get(0).getName() + ",";
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else
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return mapData.get(0).getName();
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}
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}
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}
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}
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if (result != "") {
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result = result.substring(0, result.length() - 1);
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}
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return result;
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}
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public static String getIdsByNames(List<MapData> list, String keys, Boolean multi) {
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String result = "";
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if (StringUtils.isNotBlank(keys)) {
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keys = replaceStringSign(keys, ",");
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String[] keyArr = keys.split(",");
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for (String s : keyArr) {
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if (StringUtils.isNotBlank(s)) {
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List<MapData> mapData = list.stream().filter(bean -> Objects.nonNull(bean)).filter(bean -> s.equals(bean.getName())).collect(Collectors.toList());
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if (mapData.size() > 0) {
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if (multi)
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result += mapData.get(0).getId() + ",";
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else
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return mapData.get(0).getId();
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}
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}
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}
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}
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if (result != "") {
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result = result.substring(0, result.length() - 1);
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}
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return result;
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}
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public static String padRight(String src, int len, char ch) {
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int diff = len - src.length();
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if (diff <= 0) {
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return src;
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}
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char[] charr = new char[len];
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System.arraycopy(src.toCharArray(), 0, charr, 0, src.length());
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for (int i = src.length(); i < len; i++) {
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charr[i] = ch;
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}
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return new String(charr);
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}
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/**
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* 左补齐
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*/
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public static String padLeft(String src, int len, char ch) {
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int diff = len - src.length();
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if (diff <= 0) {
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return src;
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}
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char[] charr = new char[len];
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System.arraycopy(src.toCharArray(), 0, charr, diff, src.length());
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for (int i = 0; i < diff; i++) {
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charr[i] = ch;
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}
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return new String(charr);
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}
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public static boolean isJson(String content) {
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if (StringUtils.isEmpty(content)) {
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return false;
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}
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boolean isJsonObject = true;
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boolean isJsonArray = true;
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try {
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JSONObject.parseObject(content);
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} catch (Exception e) {
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isJsonObject = false;
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}
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try {
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JSONObject.parseArray(content);
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} catch (Exception e) {
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isJsonArray = false;
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}
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if (!isJsonObject && !isJsonArray) { //不是json格式
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return false;
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}
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return true;
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}
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public static String getDatePoor(Date endDate, Date beginDate) {
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long nd = 1000 * 24 * 60 * 60;
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long nh = 1000 * 60 * 60;
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long nm = 1000 * 60;
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long ns = 1000;
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// long ns = 1000;
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// 获得两个时间的毫秒时间差异
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long diff = endDate.getTime() - beginDate.getTime();
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// 计算差多少天
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long day = diff / nd;
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// 计算差多少小时
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long hour = diff % nd / nh;
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// 计算差多少分钟
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long min = diff % nd % nh / nm;
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// 计算差多少秒//输出结果
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long sec = diff % nd % nh % nm / ns;
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long msec = diff % 1000;
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return hour + "小时" + min + "分钟" + sec + "秒" + msec + "毫秒";
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}
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}
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