package com.dsh.course.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.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.dsh.course.entity.CoursePackagePaymentConfig;
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import com.dsh.course.entity.TCoursePackage;
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import com.dsh.course.entity.TCoursePackageDiscount;
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import com.dsh.course.feignclient.account.AppUserClient;
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import com.dsh.course.feignclient.account.model.AppUser;
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import com.dsh.course.feignclient.other.StoreClient;
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import com.dsh.course.feignclient.other.model.Store;
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import com.dsh.course.mapper.TCoursePackageMapper;
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import com.dsh.course.feignclient.model.CourseOfStoreVo;
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import com.dsh.course.model.CoursePackageList;
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import com.dsh.course.model.CoursePackageListVo;
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import com.dsh.course.service.ICoursePackagePaymentConfigService;
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import com.dsh.course.service.TCoursePackageDiscountService;
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import com.dsh.course.service.TCoursePackagePaymentService;
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import com.dsh.course.service.TCoursePackageService;
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import com.dsh.course.util.GDMapGeocodingUtil;
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import com.dsh.course.util.GeodesyUtil;
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import com.dsh.course.util.ToolUtil;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.stream.Collectors;
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/**
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* <p>
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* 课包 服务实现类
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* </p>
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*
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* @author administrator
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* @since 2023-06-14
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*/
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@Service
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public class TCoursePackageServiceImpl extends ServiceImpl<TCoursePackageMapper, TCoursePackage> implements TCoursePackageService {
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@Resource
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private StoreClient storeClient;
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@Autowired
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private GDMapGeocodingUtil gdMapGeocodingUtil;
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@Autowired
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private TCoursePackagePaymentService coursePackagePaymentService;
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@Autowired
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private ICoursePackagePaymentConfigService coursePackagePaymentConfigService;
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@Autowired
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private TCoursePackageDiscountService coursePackageDiscountService;
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@Resource
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private AppUserClient appUserClient;
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@Override
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public List<CourseOfStoreVo> queryStoreOfCourse() {
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return this.baseMapper.queryStoreOfCourse();
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}
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/**
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* 获取课程列表
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* @param coursePackageList
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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<CoursePackageListVo> queryCourseList(Integer uid, CoursePackageList coursePackageList) throws Exception {
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AppUser appUser = appUserClient.queryAppUser(uid);
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Map<String, String> geocode = gdMapGeocodingUtil.geocode(coursePackageList.getLon(), coursePackageList.getLat());
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String provinceCode = geocode.get("provinceCode");
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String cityCode = geocode.get("cityCode");
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QueryWrapper<TCoursePackage> wrapper = new QueryWrapper<TCoursePackage>().in("status", Arrays.asList(1, 2))
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.eq("auditStatus", 2).eq("state", 1).eq("provinceCode", provinceCode).eq("cityCode", cityCode);
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if(null != coursePackageList.getCoursePackageTypeId()){
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wrapper.eq("coursePackageTypeId", coursePackageList.getCoursePackageTypeId());
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}
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if(null != coursePackageList.getStoreId()){
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wrapper.eq("storeId", coursePackageList.getStoreId());
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}
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if(null != coursePackageList.getStoreId()){
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wrapper.eq("storeId", coursePackageList.getStoreId());
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}
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if(ToolUtil.isNotEmpty(coursePackageList.getSearch())){
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wrapper.like("name", coursePackageList.getSearch());
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List<Store> stores = storeClient.queryStoreListByName(coursePackageList.getSearch());
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List<Integer> collect = stores.stream().map(Store::getId).collect(Collectors.toList());
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if(collect.size() > 0){
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wrapper.or().in("id", collect);
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}
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}
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List<TCoursePackage> list = this.list(wrapper.last(" order by sort, insertTime desc"));
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List<CoursePackageListVo> listVos = new ArrayList<>();
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for (TCoursePackage coursePackage : list) {
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Store store = storeClient.queryStoreById(coursePackage.getStoreId());
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Integer integer = coursePackagePaymentService.queryCountNumber(coursePackage.getId());
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CoursePackagePaymentConfig coursePackagePaymentConfig = coursePackagePaymentConfigService.getOne(new QueryWrapper<CoursePackagePaymentConfig>()
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.eq("coursePackageId", coursePackage.getId()).last(" order by if(payType = 1, cashPayment, playPaiCoin)"));
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CoursePackageListVo coursePackageListVo = new CoursePackageListVo();
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coursePackageListVo.setId(coursePackage.getId());
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coursePackageListVo.setName(coursePackage.getName());
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coursePackageListVo.setStoreName(null != store ? store.getName() : "");
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coursePackageListVo.setCoverDrawing(coursePackage.getCoverDrawing());
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coursePackageListVo.setClassStartTime(coursePackage.getClassStartTime() + "-" + coursePackage.getClassEndTime());
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coursePackageListVo.setApplicantsNumber(integer);
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coursePackageListVo.setOriginalPrice(coursePackagePaymentConfig.getPayType() == 1 ? coursePackagePaymentConfig.getCashPayment() : coursePackagePaymentConfig.getPlayPaiCoin().doubleValue());
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TCoursePackageDiscount coursePackageDiscount = coursePackageDiscountService.getOne(new QueryWrapper<TCoursePackageDiscount>().eq("coursePackageId", coursePackage.getId()).eq("auditStatus", 2).eq("type", 1));
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if(1 == appUser.getIsVip() && null != coursePackageDiscount){
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//{"num1":100}
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JSONObject jsonObject = JSON.parseObject(coursePackageDiscount.getContent());
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coursePackageListVo.setVipPrice(jsonObject.getDouble("num1"));
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}
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coursePackageDiscount = coursePackageDiscountService.getOne(new QueryWrapper<TCoursePackageDiscount>().eq("coursePackageId", coursePackage.getId()).eq("auditStatus", 2).eq("type", 3));
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if(null == coursePackageDiscount){
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coursePackageListVo.setPaymentPrice(coursePackageListVo.getOriginalPrice());
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}else{
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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/**
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* [{
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* "startDate": "2023-01-01 00:00:00",
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* "endDate": "2023-12-31 23:59:59",
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* "startTime": "02:00:00",
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* "endTime": "23:00:00",
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* "weeks": [1, 2, 7],
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* "cashPayment": 100
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* }]
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*/
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JSONArray jsonArray = JSON.parseArray(coursePackageDiscount.getContent());
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for (int i = 0; i < jsonArray.size(); i++) {
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JSONObject jsonObject = jsonArray.getJSONObject(i);
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String startDate = jsonObject.getString("startDate");
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String endDate = jsonObject.getString("endDate");
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String startTime = jsonObject.getString("startTime");
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String endTime = jsonObject.getString("endTime");
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List<Integer> weeks = jsonObject.getJSONArray("weeks").toJavaList(Integer.class);
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Double cashPayment = jsonObject.getDouble("cashPayment");
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Date startDate_date = sdf.parse(startDate);
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Date endDate_date = sdf.parse(endDate);
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long timeMillis = System.currentTimeMillis();
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if(timeMillis >= startDate_date.getTime() && timeMillis < endDate_date.getTime()){
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Date date = new Date();
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Calendar calendar = Calendar.getInstance();
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calendar.setTime(date);
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int week = calendar.get(Calendar.DAY_OF_WEEK);
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boolean isFirstSunday = (calendar.getFirstDayOfWeek() == Calendar.SUNDAY);
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if(isFirstSunday){
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week = week - 1;
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if(week == 0){
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week = 7;
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}
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}
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if(!weeks.contains(week)){
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continue;
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}
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String[] split = startTime.split(":");
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Integer hour1 = Integer.valueOf(split[0]);
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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, hour1);
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s.set(Calendar.MINUTE, Integer.valueOf(split[1]));
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s.set(Calendar.SECOND, Integer.valueOf(split[2]));
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String[] split1 = endTime.split(":");
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Integer hour2 = Integer.valueOf(split1[0]);
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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, hour2);
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e.set(Calendar.MINUTE, Integer.valueOf(split1[1]));
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e.set(Calendar.SECOND, Integer.valueOf(split1[2]));
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if(hour1 > hour2){
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if(s.getTimeInMillis() > date.getTime()){
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s.set(Calendar.DAY_OF_YEAR, s.get(Calendar.DAY_OF_YEAR) - 1);
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}else{
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e.set(Calendar.DAY_OF_YEAR, e.get(Calendar.DAY_OF_YEAR) + 1);
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}
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}
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if(timeMillis >= s.getTimeInMillis() && timeMillis < e.getTimeInMillis()){
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coursePackageListVo.setPaymentPrice(cashPayment);
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}
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}
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}
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}
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Map<String, Double> distance = GeodesyUtil.getDistance(coursePackageList.getLon() + "," + coursePackageList.getLat(), store.getLon() + "," + store.getLat());
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coursePackageListVo.setDistance(distance.get("WGS84") / 1000);
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listVos.add(coursePackageListVo);
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}
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//销量排行
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if(ToolUtil.isNotEmpty(coursePackageList.getSalesRanking())){
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Collections.sort(listVos, new Comparator<CoursePackageListVo>() {
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public int compare(CoursePackageListVo s1, CoursePackageListVo s2) {
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return Integer.compare(s1.getApplicantsNumber(), s2.getApplicantsNumber());
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}
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});
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}
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//距离排行
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if(ToolUtil.isNotEmpty(coursePackageList.getDistanceSort())){
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Collections.sort(listVos, new Comparator<CoursePackageListVo>() {
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public int compare(CoursePackageListVo s1, CoursePackageListVo s2) {
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return Double.compare(s1.getDistance(), s2.getDistance());
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}
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});
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}
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return listVos;
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}
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}
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