package com.nova.sankuai.infra.utils;
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import cn.hutool.core.date.DateUtil;
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import io.swagger.annotations.ApiModel;
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import org.apache.commons.lang.StringUtils;
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import javax.servlet.http.HttpServletRequest;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.text.DecimalFormat;
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import java.util.UUID;
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import static com.nova.sankuai.domain.api.yinsheng.SerialGenerator.generateRandomSerial;
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/**
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* @author weikangdi
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* @create 2022/6/14
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*/
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@ApiModel(value = "通用工具类")
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public class ConstantsUtil {
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public static String getHostUrl(HttpServletRequest request) {
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String scheme = request.getScheme();
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String referer = request.getServerName();
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String url = scheme + "://" + referer;
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return url;
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}
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public static Long parseEndDate(String dateStr) {
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Date date = DateUtil.parse(dateStr);
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return DateUtil.endOfDay(date).getTime();
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}
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public static Double formatPrice(String price) {
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if (StringUtils.isNotEmpty(price)) {
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Double d = Double.parseDouble(price);
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DecimalFormat df = new DecimalFormat("#.00");
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return Double.valueOf(df.format(d));
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} else {
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return 0d;
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}
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}
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public static String getOrder() {
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StringBuilder sb = new StringBuilder();
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sb.append(dateFormatFactory.get().format(new Date())).append("10")
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.append(generateRandomSerial(36 - sb.length()));
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return sb.toString();
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}
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/**
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* 日期格式化模板
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*/
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public static ThreadLocal<SimpleDateFormat> dateFormatFactory = ThreadLocal.withInitial(() -> new SimpleDateFormat("yyyyMMddHHmmssSSS"));
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/**
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* 生成creditNo
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* @return
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*/
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public static String getCreditNo() {
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UUID uuid = UUID.randomUUID();
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String creditNo = uuid.toString().replace("-", "");
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return creditNo;
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}
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/**
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* 格式化金额(将分转成元)
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* @param amount
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* @return
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*/
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public static Double parseAmount(Long amount) {
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if (amount != null) {
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Double parse = Double.valueOf(amount) / 100;
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return parse;
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}
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return 0.00;
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}
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}
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