package com.dsh.course.service.impl;
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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.TCoursePackage;
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import com.dsh.course.entity.TCoursePackageDiscount;
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import com.dsh.course.feignclient.other.StoreClient;
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import com.dsh.course.feignclient.other.model.GetDistanceVo;
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import com.dsh.course.mapper.TCoursePackageDiscountMapper;
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import com.dsh.course.mapper.TCoursePackageMapper;
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import com.dsh.course.model.vo.response.WeekLimitedResponse;
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import com.dsh.course.service.TCoursePackageDiscountService;
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import com.dsh.course.util.DateTimeHelper;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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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.ArrayList;
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import java.util.Date;
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import java.util.List;
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/**
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* <p>
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* 课包折扣 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 TCoursePackageDiscountServiceImpl extends ServiceImpl<TCoursePackageDiscountMapper, TCoursePackageDiscount> implements TCoursePackageDiscountService {
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@Resource
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private TCoursePackageMapper tcpMapper;
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@Resource
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private StoreClient sreClient;
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@Override
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public WeekLimitedResponse getWeeksBenefitCourse(Integer appUserId,Integer discountType,String lon,String lat) {
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Date start = DateTimeHelper.getTodayTime();
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Date lastTime = DateTimeHelper.getWeekOfLastDay();
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SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
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WeekLimitedResponse response= new WeekLimitedResponse();
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List<WeekLimitedResponse.Details> list = new ArrayList<>();
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QueryWrapper<TCoursePackageDiscount> tCoursePackageDiscountQueryWrapper = new QueryWrapper<>();
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tCoursePackageDiscountQueryWrapper.eq("auditStatus",2 );
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List<TCoursePackageDiscount> tCoursePackageDiscounts = new ArrayList<>();
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if (null == discountType || discountType == 1){
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tCoursePackageDiscountQueryWrapper.eq("type",3);
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response.setDiscountType(1);
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tCoursePackageDiscounts = this.baseMapper.selectList(tCoursePackageDiscountQueryWrapper);
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if (tCoursePackageDiscounts.size() > 0){
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for (TCoursePackageDiscount tCoursePackageDiscount : tCoursePackageDiscounts) {
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WeekLimitedResponse.Details ls = new WeekLimitedResponse.Details();
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try {
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ObjectMapper objectMapper = new ObjectMapper();
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JsonNode rootNode = null;
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rootNode = objectMapper.readTree(tCoursePackageDiscount.getContent());
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String courseHours = rootNode.get("courseHours").asText();
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String lifespanEnd = rootNode.get("lifespanEnd").asText();
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Date endTime = simpleDateFormat.parse(lifespanEnd);
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if (endTime.compareTo(lastTime) < 0){
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continue;
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}
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TCoursePackage coursePackage = tcpMapper.selectById(tCoursePackageDiscount.getCoursePackageId());
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GetDistanceVo distanceVo = new GetDistanceVo();
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distanceVo.setLatitude(lat);
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distanceVo.setLongitude(lon);
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distanceVo.setStoreId(coursePackage.getStoreId());
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ls.setStoreDistance(sreClient.calculateDistance(distanceVo));
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// TODO: 2023/7/10 限时折扣查询
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list.add(ls);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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}else {
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tCoursePackageDiscountQueryWrapper.eq("type",4);
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response.setDiscountType(2);
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tCoursePackageDiscounts = this.baseMapper.selectList(tCoursePackageDiscountQueryWrapper);
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if (tCoursePackageDiscounts.size() > 0){
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for (TCoursePackageDiscount tCoursePackageDiscount : tCoursePackageDiscounts) {
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try {
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ObjectMapper objectMapper = new ObjectMapper();
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JsonNode rootNode = null;
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rootNode = objectMapper.readTree(tCoursePackageDiscount.getContent());
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String courseHours = rootNode.get("courseHours").asText();
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String lifespanStart = rootNode.get("lifespanStart").asText();
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String lifespanEnd = rootNode.get("lifespanEnd").asText();
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String classHours = rootNode.get("classHours").asText();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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}
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return response;
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}
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}
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