package com.supersavedriving.driver.modular.system.service.impl;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import com.supersavedriving.driver.modular.system.dao.OrderMapper;
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import com.supersavedriving.driver.modular.system.model.*;
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import com.supersavedriving.driver.modular.system.service.*;
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import com.supersavedriving.driver.modular.system.util.GaoDe.MapUtil;
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import com.supersavedriving.driver.modular.system.util.GeodesyUtil;
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import com.supersavedriving.driver.modular.system.util.PushUtil;
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import com.supersavedriving.driver.modular.system.util.ResultUtil;
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import com.supersavedriving.driver.modular.system.util.UUIDUtil;
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import com.supersavedriving.driver.modular.system.util.mongodb.model.Location;
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import com.supersavedriving.driver.modular.system.warpper.AddOrderWarpper;
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import com.supersavedriving.driver.modular.system.warpper.HallOrderList;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.geo.Circle;
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import org.springframework.data.geo.Distance;
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import org.springframework.data.geo.Metrics;
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import org.springframework.data.mongodb.core.MongoTemplate;
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import org.springframework.data.mongodb.core.geo.GeoJsonPoint;
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import org.springframework.data.mongodb.core.query.Criteria;
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import org.springframework.data.mongodb.core.query.Query;
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import org.springframework.stereotype.Service;
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import java.math.BigDecimal;
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import java.math.MathContext;
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import java.math.RoundingMode;
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import java.util.*;
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import java.util.stream.Collectors;
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/**
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* 订单
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* @author pzb
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* @Date 2023/2/16 15:57
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*/
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@Service
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public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements IOrderService {
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@Autowired
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private IDriverWorkService driverWorkService;
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@Autowired
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private IDriverService driverService;
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@Autowired
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private ISystemConfigService systemConfigService;
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@Autowired
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private PushUtil pushUtil;
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@Autowired
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private MongoTemplate mongoTemplate;
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@Autowired
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private IAppUserService appUserService;
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/**
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* 获取服务中的订单id
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* @param uid
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* @return
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* @throws Exception
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*/
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@Override
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public Long queryDriverServerOrder(Integer uid) throws Exception {
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Order order = this.selectOne(new EntityWrapper<Order>().eq("driverId", uid).eq("status", 1).in("state", Arrays.asList(102, 103, 104, 105, 201)));
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if(null != order){
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return order.getId();
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}
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return 0L;
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}
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/**
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* 司机代客下单
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* @param uid
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* @param addOrderWarpper
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* @return
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* @throws Exception
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*/
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@Override
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public ResultUtil driverAddOrder(Integer uid, AddOrderWarpper addOrderWarpper) throws Exception {
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/**
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* 司机上线且空闲，下单直接给当前司机，其余进大厅
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* 司机下的订单不需要创建新用户，且只能走线下支付
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*/
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int count = this.selectCount(new EntityWrapper<Order>().eq("userPhone", addOrderWarpper.getPhone()).eq("status", 1).in("state", Arrays.asList(101, 102, 103, 104, 105, 106, 201)));
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if(count > 0){
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return ResultUtil.error("该用户还有未完成的订单");
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}
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Driver driver = driverService.selectById(uid);
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DriverWork driverWork = driverWorkService.selectOne(new EntityWrapper<DriverWork>().eq("driverId", uid).eq("status", 1));
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Order order1 = this.selectOne(new EntityWrapper<Order>().eq("driverId", uid).eq("status", 1).in("state", Arrays.asList(102, 103, 104, 105, 201)));
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Order order = new Order();
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if(driverWork != null && null == order1){
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order.setDriverId(uid);
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driver.setServerStatus(2);
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}
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order.setCode(UUIDUtil.getTimeStr() + UUIDUtil.getNumberRandom(3));
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order.setSource(2);
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AppUser appUser = appUserService.selectOne(new EntityWrapper<AppUser>().eq("phone", addOrderWarpper.getPhone()).eq("status", 1));
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if(null != appUser){
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order.setUserId(appUser.getId());
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}
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order.setUserName(addOrderWarpper.getUserName());
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order.setUserPhone(addOrderWarpper.getPhone());
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order.setAgentId(driver.getAgentId());
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order.setBranchOfficeId(driver.getBranchOfficeId());
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order.setStartAddress(addOrderWarpper.getStartAddress());
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order.setStartLat(addOrderWarpper.getStartLat());
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order.setStartLng(addOrderWarpper.getStartLng());
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order.setEndAddress(addOrderWarpper.getEndAddress());
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order.setEndLat(addOrderWarpper.getEndLat());
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order.setEndLng(addOrderWarpper.getEndLng());
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Map<String, String> distance = MapUtil.getDistance(order.getStartLng() + "," + order.getStartLat(), order.getEndLng() + "," + order.getEndLat(), 1);
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if(null == distance){
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return ResultUtil.error("获取预估距离出错");
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}
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Double d = Double.valueOf(distance.get("distance")) / 1000;
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order.setEstimatedMileage(d);
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order = getOrderPrice(1, d, 0, order);
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order.setHallOrder(0);
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order.setState(null == order.getDriverId() ? 101 : 102);
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order.setStatus(1);
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order.setCreateTime(new Date());
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this.insert(order);
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driverService.updateById(driver);
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//推送状态
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if(null != order.getDriverId()){
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pushUtil.pushOrderStatus(uid, 2, order.getId(), order.getStatus());
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}else{
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//开始推单
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pushOrder(order);
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}
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return ResultUtil.success();
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}
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/**
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* 获取订单价格
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* @param type
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* @param distance
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* @param waitTime
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* @param order
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* @return
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*/
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public Order getOrderPrice(Integer type, Double distance, Integer waitTime, Order order){
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order = getOrderInitialPrice(order);
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SystemConfig systemConfig = systemConfigService.selectOne(new EntityWrapper<SystemConfig>().eq("type", 5));
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if(null == systemConfig){
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if(type == 1){//预估金额
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order.setEstimatedPrice(0D);
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}
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if(type == 2){//订单金额
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order.setOrderMoney(0D);
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}
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return order;
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}
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JSONObject jsonObject = JSON.parseObject(systemConfig.getContent());
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JSONArray chargeStandard = jsonObject.getJSONArray("ChargeStandard");
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JSONObject extraCost = jsonObject.getJSONObject("ExtraCost");
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Date date = new Date();
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for (int i = 0; i < chargeStandard.size(); i++) {
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JSONObject jsonObject1 = chargeStandard.getJSONObject(i);
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String num1 = jsonObject1.getString("num1");
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String num2 = jsonObject1.getString("num2");
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Double num3 = jsonObject1.getDouble("num3");//起步里程
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Double num4 = jsonObject1.getDouble("num4");//起步价格
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Double num5 = jsonObject1.getDouble("num5");//超过公里
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Double num6 = jsonObject1.getDouble("num6");//超过num3每num5公里收取num6
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Double num7 = jsonObject1.getDouble("num7");//长途起始公里
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Double num8 = jsonObject1.getDouble("num8");//长途结束公里
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Double num9 = jsonObject1.getDouble("num9");//长途费
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Double num10 = jsonObject1.getDouble("num10");//超出长途里程每num10公里
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Double num11 = jsonObject1.getDouble("num11");//超过num8每num10公里收取num11
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String[] split = num1.split(":");
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Calendar s = Calendar.getInstance();
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s.setTime(date);
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s.set(Calendar.HOUR_OF_DAY, Integer.valueOf(split[0]));
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s.set(Calendar.MINUTE, Integer.valueOf(split[1]));
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s.set(Calendar.SECOND, 0);
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split = num2.split(":");
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Calendar e = Calendar.getInstance();
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e.setTime(date);
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e.set(Calendar.HOUR_OF_DAY, Integer.valueOf(split[0]));
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e.set(Calendar.MINUTE, Integer.valueOf(split[1]));
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e.set(Calendar.SECOND, 0);
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if(date.getTime() >= s.getTimeInMillis() && date.getTime() < e.getTimeInMillis()){
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if(num3.compareTo(distance) >= 0){//起步里程内
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order.setStartDistance(distance);//起步里程
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order.setStartPrice(num4);//起步价
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}else{
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BigDecimal subtract = new BigDecimal(distance).subtract(new BigDecimal(num3));//超出起步里程
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BigDecimal divide = subtract.divide(new BigDecimal(num5), new MathContext(2, RoundingMode.HALF_EVEN));
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BigDecimal multiply = divide.multiply(new BigDecimal(num6));
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order.setStartDistance(num3);//起步里程
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order.setStartPrice(num4);//起步价
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order.setOverDriveDistance(subtract.doubleValue());//超出起步里程
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order.setOverDrivePrice(multiply.doubleValue());//超出起步里程费
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//计算长途费
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if(distance.compareTo(num7) > 0){
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order.setLongDistance(num7 + "-" + num8);//长途里程
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order.setLongDistancePrice(num9);//长途费
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}
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//计算长途里程超出的部分
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if(distance.compareTo(num8) > 0){
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BigDecimal subtract1 = new BigDecimal(distance).subtract(new BigDecimal(num8));
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BigDecimal divide1 = subtract1.divide(new BigDecimal(num10), new MathContext(2, RoundingMode.HALF_EVEN));
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BigDecimal multiply1 = divide1.multiply(new BigDecimal(num11));
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order.setOverLongDistance(subtract1.doubleValue());//超出长途里程
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order.setOverLongDistancePrice(multiply1.doubleValue());//超出长途里程费
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}
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}
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break;
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}
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}
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//计算额外费用
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Integer num1 = extraCost.getInteger("num1");//等待时长
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Double num2 = extraCost.getDouble("num2");//等待费
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Integer num3 = extraCost.getInteger("num3");//等待超出时长
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Double num4 = extraCost.getDouble("num4");//等到超出时长费用单价 X/分钟
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Double num5 = extraCost.getDouble("num5");//恶劣天气公里
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Double num6 = extraCost.getDouble("num6");//恶劣天气费
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Double num7 = extraCost.getDouble("num7");//恶劣天气超出公里
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Double num8 = extraCost.getDouble("num8");//恶劣天气超出公里单价 X/公里
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Double num9 = extraCost.getDouble("num9");//恶劣天气最高收取金额
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//等待费用
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if(waitTime.compareTo(num1) >= 0){
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order.setWaitTime(num1);//等待时长
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order.setWaitTimePrice(num2);//等待费用
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Integer w = waitTime - num3;
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BigDecimal multiply = new BigDecimal(w).multiply(new BigDecimal(num4));
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order.setOutWaitTime(w);//等待时长超出分钟
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order.setOutWaitTimePrice(multiply.doubleValue());//等待时长超出费用
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}
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//恶劣天气
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if(true){
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order.setBadWeatherDistance(num5);//恶劣天气公里
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order.setBadWeatherPrice(num6);//恶劣天气费
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if(distance.compareTo(num7) > 0){
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BigDecimal subtract = new BigDecimal(distance).subtract(new BigDecimal(num7));
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BigDecimal multiply = subtract.multiply(new BigDecimal(num8));
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order.setOverBadWeatherDistance(subtract.doubleValue());//恶劣天气超出公里
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order.setOverBadWeatherPrice(multiply.doubleValue());//恶劣天气超出公里费
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}
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double add = new BigDecimal(order.getOverBadWeatherPrice()).add(new BigDecimal(order.getBadWeatherPrice())).setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
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if(num9.compareTo(add) < 0){//超出最高金额（重新调整金额）
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if(num9.compareTo(num6) < 0){//如果恶劣天气费大于最高金额
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order.setBadWeatherPrice(num9);//恶劣天气费
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order.setOverBadWeatherPrice(0D);//恶劣天气超出公里费
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}else{
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BigDecimal subtract = new BigDecimal(num9).subtract(new BigDecimal(add));
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order.setOverBadWeatherPrice(subtract.doubleValue());//恶劣天气超出公里费
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}
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}
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}
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//计算总金额
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BigDecimal bigDecimal = new BigDecimal(order.getStartPrice() + order.getOverDrivePrice() + order.getLongDistancePrice() + order.getOverLongDistancePrice() +
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order.getWaitTimePrice() + order.getOutWaitTimePrice() + order.getBadWeatherPrice() + order.getOverBadWeatherPrice()).setScale(2, BigDecimal.ROUND_HALF_EVEN);
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if(type == 1){//预估价
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order.setEstimatedPrice(bigDecimal.doubleValue());
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}
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if(type == 2){//订单金额
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order.setOrderMoney(bigDecimal.doubleValue());
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}
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return order;
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}
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/**
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* 初始订单费用
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* @param order
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* @return
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*/
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public Order getOrderInitialPrice(Order order){
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order.setStartDistance(0D);//起步里程
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order.setStartPrice(0D);//起步价
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order.setOverDriveDistance(0D);//超出起步里程
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order.setOverDrivePrice(0D);//超出起步里程费
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order.setLongDistance("");//长途里程
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order.setLongDistancePrice(0D);//长途里程费
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order.setOverLongDistance(0D);//超出长途里程
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order.setOverLongDistancePrice(0d);//超出长途里程费
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order.setWaitTime(0);//等待时长
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order.setWaitTimePrice(0D);//等待费
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order.setOutWaitTime(0);//超出等待时长
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order.setOutWaitTimePrice(0D);//超出等待时长费
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order.setBadWeatherDistance(0D);//恶劣天气里程
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order.setBadWeatherPrice(0D);//恶劣天气里程费
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order.setOverBadWeatherDistance(0D);//恶劣天气超出里程
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order.setOverBadWeatherPrice(0D);//恶劣天气超出里程费
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order.setDiscountedPrice(0D);//优惠金额
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order.setCouponId(null);//优惠券
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return order;
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}
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/**
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* 订单推送逻辑
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* @param order
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*/
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public void pushOrder(Order order){
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/**
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* 系统根据配置进行三轮的范围查找司机。
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* 只要找到司机就直接推出去。
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* 当推出去的司机都没有接单，直接将订单放入大厅，不再去更大范围找司机。
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*/
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SystemConfig systemConfig = systemConfigService.selectOne(new EntityWrapper<SystemConfig>().eq("type", 1));
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if(null != systemConfig){
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JSONObject jsonObject = JSON.parseObject(systemConfig.getContent());
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Integer num4 = jsonObject.getInteger("num4");//接单时间
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String startLat = order.getStartLat();
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String startLng = order.getStartLng();
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//找到中心点
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GeoJsonPoint geoJsonPoint = new GeoJsonPoint(Double.valueOf(startLat), Double.valueOf(startLng));
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for (int i = 1; i < 4; i++) {
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Double num = jsonObject.getDouble("num" + i) / 1000;//范围公里
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//构造半径
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Distance distanceR = new Distance(num, Metrics.KILOMETERS);
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//画圆
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Circle circle = new Circle(geoJsonPoint, distanceR);
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// 构造query对象
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Query query = Query.query(Criteria.where("location").withinSphere(circle));
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List<Location> locations = mongoTemplate.find(query, Location.class);
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List<Integer> driverIds = locations.stream().map(Location::getDriverId).collect(Collectors.toList());
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if(driverIds.size() > 0){
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List<Driver> drivers = driverService.selectList(new EntityWrapper<Driver>().eq("approvalStatus", 2).eq("serverStatus", 1).eq("status", 1).in("id", driverIds));
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if(drivers.size() == 0){
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continue;
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}
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for (Driver driver : drivers) {
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pushUtil.pushGrabOrder(driver.getId(), 2, order.getId(), num4);
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}
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//创建定时任务处理订单到大厅
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new Timer().schedule(new TimerTask() {
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@Override
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public void run() {
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Order order1 = OrderServiceImpl.this.selectById(order.getId());
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if(order1.getState() == 101){
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order1.setHallOrder(1);
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OrderServiceImpl.this.updateById(order1);
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}
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}
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}, num4 * 1000);
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}
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}
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}
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}
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/**
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* 获取大厅订单列表
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* @param uid
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* @param pageNum
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* @param pageSize
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* @return
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* @throws Exception
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*/
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@Override
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public List<HallOrderList> queryOrderHall(Integer uid, Integer pageNum, Integer pageSize) throws Exception {
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pageNum = (pageNum - 1) * pageSize;
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List<HallOrderList> hallOrderLists = this.baseMapper.queryOrderHall(pageNum, pageSize);
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hallOrderLists.forEach(hallOrderList -> {
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Map<String, Double> distance = GeodesyUtil.getDistance(hallOrderList.getStartLng() + "," + hallOrderList.getStartLat(), hallOrderList.getEndLng() + "," + hallOrderList.getEndLat());
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Double wgs84 = distance.get("WGS84");
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hallOrderList.setCurrentDistance(wgs84);
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});
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return hallOrderLists;
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}
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}
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