package com.xiaopeng.operation.utils;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.xiaopeng.api.feignClient.order.XpOrderClient;
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import com.xiaopeng.common.core.domain.R;
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import com.xiaopeng.common.redis.service.RedisService;
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import com.xiaopeng.operation.utils.holiday.HolidayUtil;
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import com.xiaopeng.operation.vo.XpPricingCardVo;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.*;
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import java.util.concurrent.TimeUnit;
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/**
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* 计算价格的工具类
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*/
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@Slf4j
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@Component
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public class XpPricingUtil {
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@Autowired
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private HolidayUtil holidayUtil;
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@Autowired
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private RedisService redisService;
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@Autowired
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private XpOrderClient xpOrderClient;
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/**
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* 计算基础价格
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* @param rule 基础规则
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* @param distance 里程
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* @param duration 时间
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* @param wait 时间
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* @param waitMoney 等待费
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* @param openCityId 开通城市id
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* @param isDynamicPriceStatus 是否开启动态调价
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* @return
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* @throws Exception
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*/
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public XpPricingCardVo calculationPrice(String uid,JSONObject rule, JSONArray startingFareJson, double distance, long duration, long wait, Double waitMoney,Integer isDynamicPriceStatus,Long openCityId,String dynamicPricingJson) {
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// 默认费率1
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double priceRate=1;
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if(isDynamicPriceStatus==1){
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// 先判断是否已经调价过了
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Object userDynamicPriceObj = redisService.getCacheObject("USER_DYNAMIC_PRICE_" + openCityId + "_" + uid);
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if(userDynamicPriceObj!=null){
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// 是否调价过了
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priceRate = Double.parseDouble(userDynamicPriceObj.toString());
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}else {
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// 没有调过
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//是否触发动态调价 redis获取
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Object dynamicPriceObj = redisService.getCacheObject("DYNAMIC_PRICE_" + openCityId);
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if(dynamicPriceObj!=null){
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JSONObject jsonObject = JSONObject.parseObject(dynamicPricingJson);
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// 触发动态调价
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// value=时间
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String timeStr = dynamicPriceObj.toString();
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// 判断当前距离这个时间范围的新增订单数（排除取消） / 上浮数量 算出应该增加的价格率
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R<Integer> r = xpOrderClient.getOrderNum(timeStr);
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if(r.getData()==200){
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int num = r.getData();
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// X单上升一次调价
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Integer orderNum = getOrderNum(jsonObject, 4);
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// 需要调价的次数
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int count = num / orderNum;
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if(count>0){
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// 计算每次上升的费率
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Integer upRate = getOrderNum(jsonObject, 5);
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BigDecimal divide = new BigDecimal(upRate).divide(BigDecimal.valueOf(100), 2, RoundingMode.HALF_UP);
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for (int i = count; i > 0; i--) {
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// 当前费率+（费率*上升百分比）
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priceRate = new BigDecimal(priceRate).multiply(divide).add(new BigDecimal(priceRate)).setScale(2, RoundingMode.HALF_UP).doubleValue();
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}
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// 冷却时间
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Integer time = getOrderNum(jsonObject, 6);
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// 触发调价了
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redisService.setCacheObject("USER_DYNAMIC_PRICE_" + openCityId + "_" + uid, priceRate,time.longValue(), TimeUnit.MINUTES);
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}
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}
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}
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}
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}
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XpPricingCardVo xpPricingCardVo = new XpPricingCardVo();
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double amount = 0;
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//等待费
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Date date = new Date();
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// 计算出是在那个时间段内
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for (Object o : startingFareJson) {
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JSONObject startingFare = (JSONObject) o;
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Calendar calendarStart = Calendar.getInstance();
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calendarStart.setTime(date);
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calendarStart.set(Calendar.HOUR_OF_DAY, Integer.valueOf(startingFare.getString("num1").split(":")[0]));
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calendarStart.set(Calendar.MINUTE, Integer.valueOf(startingFare.getString("num1").split(":")[1]));
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Calendar calendarEnd = Calendar.getInstance();
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calendarEnd.setTime(date);
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calendarEnd.set(Calendar.HOUR_OF_DAY, Integer.valueOf(startingFare.getString("num2").split(":")[0]));
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calendarEnd.set(Calendar.MINUTE, Integer.valueOf(startingFare.getString("num2").split(":")[1]));
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// 找到符合条件的直接跳出循环
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if (date.getTime() > calendarStart.getTimeInMillis() && date.getTime() < calendarEnd.getTimeInMillis()) {
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rule.put("num1", startingFare.get("num3"));
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rule.put("num2", startingFare.get("num4"));
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rule.put("num3", startingFare.get("num5"));
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rule.put("num4", startingFare.get("num6"));
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rule.put("num5", startingFare.get("num7"));
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rule.put("startTime", startingFare.getString("num1"));
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rule.put("endTime", startingFare.getString("num2"));
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break;
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}
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}
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double realDistance = distance / 1000;//实际公里
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double realTime = duration / 60;//实际时间
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double exceedDistance = (realDistance - rule.getDouble("num2")) < 0 ? 0 : realDistance - rule.getDouble("num2");//超出起步里程的公里
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double exceedTime = (realTime - rule.getDouble("num3")) < 0 ? 0 : realTime - rule.getDouble("num3");//超过起步分钟数的时间
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double longDistanceOne = 0;//远途1段
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double longDistanceTwo = 0;//远途2段
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double longDistanceThree = 0;//远途3段
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//夜间服务处理逻辑
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Calendar calendarNight = Calendar.getInstance();
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calendarNight.setTime(date);
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calendarNight.set(Calendar.HOUR_OF_DAY, Integer.valueOf(rule.getString("num14").split(" - ")[0].split(":")[0]));
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calendarNight.set(Calendar.MINUTE, Integer.valueOf(rule.getString("num14").split(" - ")[0].split(":")[1]));
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Calendar calendar = Calendar.getInstance();
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calendar.setTime(date);
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calendar.set(Calendar.HOUR_OF_DAY, Integer.valueOf(rule.getString("num14").split(" - ")[1].split(":")[0]));
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calendar.set(Calendar.MINUTE, Integer.valueOf(rule.getString("num14").split(" - ")[1].split(":")[1]));
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// 先判断今日是否节假日
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boolean holiday = holidayUtil.isHoliday();
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if (holiday) {
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if (realDistance > rule.getDouble("num6")) {
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longDistanceOne = rule.getDouble("num32") * (realDistance - rule.getDouble("num6"));
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}
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if (realDistance > rule.getDouble("num9")) {
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longDistanceTwo = rule.getDouble("num33") * (realDistance - rule.getDouble("num9"));
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}
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if (realDistance > rule.getDouble("num12")) {
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longDistanceThree = rule.getDouble("num34") * (realDistance - rule.getDouble("num12"));
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}
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amount = rule.getDouble("num29") + (exceedDistance * rule.getDouble("num30")) + (exceedTime * rule.getDouble("num31")) + (wait * waitMoney) + longDistanceOne + longDistanceTwo + longDistanceThree;
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// 起步价
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xpPricingCardVo.setStartPrice(rule.getDouble("num29"));
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// 时间段
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xpPricingCardVo.setTime("节假日");
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// 里程
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xpPricingCardVo.setDistance(realDistance);
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// 里程费
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double distancePrice = (exceedDistance * rule.getDouble("num30")) + longDistanceOne + longDistanceTwo + longDistanceThree;
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xpPricingCardVo.setDistancePrice(distancePrice);
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// 时长
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xpPricingCardVo.setDuration(realTime);
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// 时长费
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xpPricingCardVo.setDurationPrice((exceedTime * rule.getDouble("num31")));
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} else {
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if (date.getTime() > calendarNight.getTimeInMillis() && date.getTime() < calendar.getTimeInMillis()) {
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if (realDistance > rule.getDouble("num6")) {
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longDistanceOne = rule.getDouble("num18") * (realDistance - rule.getDouble("num6"));
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}
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if (realDistance > rule.getDouble("num9")) {
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longDistanceTwo = rule.getDouble("num19") * (realDistance - rule.getDouble("num9"));
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}
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if (realDistance > rule.getDouble("num12")) {
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longDistanceThree = rule.getDouble("num20") * (realDistance - rule.getDouble("num12"));
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}
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amount = rule.getDouble("num15") + (exceedDistance * rule.getDouble("num16")) + (exceedTime * rule.getDouble("num17")) + (wait * waitMoney) + longDistanceOne + longDistanceTwo + longDistanceThree;
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// 起步价
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xpPricingCardVo.setStartPrice(rule.getDouble("num15"));
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// 时间段
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xpPricingCardVo.setTime(rule.getString("num14"));
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// 里程
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xpPricingCardVo.setDistance(realDistance);
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// 里程费
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double distancePrice = (exceedDistance * rule.getDouble("num16")) + longDistanceOne + longDistanceTwo + longDistanceThree;
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xpPricingCardVo.setDistancePrice(distancePrice);
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// 时长
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xpPricingCardVo.setDuration(realTime);
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// 时长费
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xpPricingCardVo.setDurationPrice((exceedTime * rule.getDouble("num17")));
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} else {
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// 高峰处理
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Calendar calendarStart = Calendar.getInstance();
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calendarStart.setTime(date);
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calendarStart.set(Calendar.HOUR_OF_DAY, Integer.valueOf(rule.getString("num21").split(" - ")[0].split(":")[0]));
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calendarStart.set(Calendar.MINUTE, Integer.valueOf(rule.getString("num21").split(" - ")[0].split(":")[1]));
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Calendar calendarEnd = Calendar.getInstance();
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calendarEnd.setTime(date);
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calendarEnd.set(Calendar.HOUR_OF_DAY, Integer.valueOf(rule.getString("num21").split(" - ")[1].split(":")[0]));
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calendarEnd.set(Calendar.MINUTE, Integer.valueOf(rule.getString("num21").split(" - ")[1].split(":")[1]));
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Calendar s2 = Calendar.getInstance();
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s2.setTime(date);
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s2.set(Calendar.HOUR_OF_DAY, Integer.valueOf(rule.getString("num22").split(" - ")[0].split(":")[0]));
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s2.set(Calendar.MINUTE, Integer.valueOf(rule.getString("num22").split(" - ")[0].split(":")[1]));
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Calendar e2 = Calendar.getInstance();
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e2.setTime(date);
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e2.set(Calendar.HOUR_OF_DAY, Integer.valueOf(rule.getString("num22").split(" - ")[1].split(":")[0]));
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e2.set(Calendar.MINUTE, Integer.valueOf(rule.getString("num22").split(" - ")[1].split(":")[1]));
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//高峰时段处理逻辑
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if ((date.getTime() > calendarStart.getTimeInMillis() && date.getTime() < calendarEnd.getTimeInMillis()) || (date.getTime() > s2.getTimeInMillis() && date.getTime() < e2.getTimeInMillis())) {
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if (realDistance > rule.getDouble("num6")) {
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longDistanceOne = rule.getDouble("num26") * (realDistance - rule.getDouble("num6"));
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}
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if (realDistance > rule.getDouble("num9")) {
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longDistanceTwo = rule.getDouble("num27") * (realDistance - rule.getDouble("num9"));
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}
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if (realDistance > rule.getDouble("num12")) {
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longDistanceThree = rule.getDouble("num28") * (realDistance - rule.getDouble("num12"));
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}
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amount = rule.getDouble("num23") + (exceedDistance * rule.getDouble("num24")) + (exceedTime * rule.getDouble("num25")) + (wait * waitMoney) + longDistanceOne + longDistanceTwo + longDistanceThree;
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// 起步价
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xpPricingCardVo.setStartPrice(rule.getDouble("num23"));
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// 时间段
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if (date.getTime() > calendarStart.getTimeInMillis() && date.getTime() < calendarEnd.getTimeInMillis()) {
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xpPricingCardVo.setTime(rule.getString("num21"));
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} else {
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xpPricingCardVo.setTime(rule.getString("num22"));
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}
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// 里程
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xpPricingCardVo.setDistance(realDistance);
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// 里程费
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double distancePrice = (exceedDistance * rule.getDouble("num24")) + longDistanceOne + longDistanceTwo + longDistanceThree;
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xpPricingCardVo.setDistancePrice(distancePrice);
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// 时长
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xpPricingCardVo.setDuration(realTime);
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// 时长费
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xpPricingCardVo.setDurationPrice((exceedTime * rule.getDouble("num25")));
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} else {
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//其他时间段的计算
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if (realDistance > rule.getDouble("num6")) {
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longDistanceOne = rule.getDouble("num8") * (realDistance - rule.getDouble("num6"));
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}
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if (realDistance > rule.getDouble("num9")) {
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longDistanceTwo = rule.getDouble("num11") * (realDistance - rule.getDouble("num9"));
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}
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if (realDistance > rule.getDouble("num12")) {
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longDistanceThree = rule.getDouble("num13") * (realDistance - rule.getDouble("num12"));
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}
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amount = rule.getDouble("num1") + (exceedDistance * rule.getDouble("num4")) + (exceedTime * rule.getDouble("num5")) + (wait * waitMoney) + longDistanceOne + longDistanceTwo + longDistanceThree;
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// 起步价
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xpPricingCardVo.setStartPrice(rule.getDouble("num1"));
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// 时间段
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xpPricingCardVo.setTime(rule.getString("startTime") + " - " + rule.getString("endTime"));
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xpPricingCardVo.setDistancePriceNormal(rule.getDouble("num2"));
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xpPricingCardVo.setDurationPriceNormal(rule.getDouble("num3"));
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// 里程
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xpPricingCardVo.setDistance(realDistance);
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// 里程费
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double distancePrice = (exceedDistance * rule.getDouble("num4")) + longDistanceOne + longDistanceTwo + longDistanceThree;
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xpPricingCardVo.setDistancePrice(distancePrice);
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// 时长
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xpPricingCardVo.setDuration(realTime);
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// 时长费
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xpPricingCardVo.setDurationPrice((exceedTime * rule.getDouble("num5")));
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}
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}
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}
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// 订单总额
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Double startPrice = xpPricingCardVo.getStartPrice();
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// 先减去起步价重新计算
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amount = amount - startPrice;
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// 动态计算费用
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startPrice= new BigDecimal(startPrice).multiply(new BigDecimal(priceRate)).setScale(2, RoundingMode.HALF_UP).doubleValue();
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amount = amount+startPrice;
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xpPricingCardVo.setTotalPrice(amount);
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return xpPricingCardVo;
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}
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/**
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* 获取配置 4每X单 5上升X% 6冷却
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*
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* @param rule
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* @param num
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* @return
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*/
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private Integer getOrderNum(JSONObject rule, int num) {
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Integer param = rule.getInteger("num" + num);
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return param;
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}
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}
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