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.*;
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import com.dsh.course.feignclient.account.CoachClient;
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import com.dsh.course.feignclient.account.model.Coach;
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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.CoursePackageOrderMapper;
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import com.dsh.course.mapper.CoursePackageStudentMapper;
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import com.dsh.course.model.vo.RegisterCourseVo;
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import com.dsh.course.model.vo.request.CourseOfAfterRequest;
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import com.dsh.course.service.ICoursePackageOrderService;
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import com.dsh.course.service.ICoursePackageSchedulingService;
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import com.dsh.course.service.TCoursePackageService;
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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.ArrayList;
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import java.util.Comparator;
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import java.util.List;
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import java.util.Objects;
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import java.util.stream.Collectors;
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/**
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* @author zhibing.pu
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* @Date 2023/11/25 11:49
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*/
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@Service
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public class CoursePackageOrderServiceImpl extends ServiceImpl<CoursePackageOrderMapper, CoursePackageOrder> implements ICoursePackageOrderService {
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@Autowired
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private TCoursePackageService coursePackageService;
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@Resource
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private StoreClient storeClient;
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@Resource
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private CoachClient coachClient;
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@Resource
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private CoursePackageStudentMapper coursePackageStudentMapper;
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@Autowired
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private ICoursePackageSchedulingService coursePackageSchedulingService;
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/**
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* 获取用户已报名课程
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*
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* @param courseTypeId
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* @param appUserId
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* @return
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*/
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@Override
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public List<RegisterCourseVo> queryRegisteredCourseList(CourseOfAfterRequest courseTypeId, Integer appUserId) {
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List<RegisterCourseVo> courseVos = new ArrayList<>();
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List<CoursePackageOrder> list = this.list(new QueryWrapper<CoursePackageOrder>().eq("appUserId", appUserId).eq("state", 1));
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for (CoursePackageOrder order : list) {
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TCoursePackage coursePackage = coursePackageService.getById(order.getCoursePackageId());
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Store store = storeClient.queryStoreById(coursePackage.getStoreId());
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RegisterCourseVo registerCourseVo = new RegisterCourseVo();
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// 2.0
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registerCourseVo.setType(coursePackage.getType());
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registerCourseVo.setOrderId(order.getId());
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registerCourseVo.setCoursePayId(order.getId());
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registerCourseVo.setCoursePackageId(order.getCoursePackageId());
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registerCourseVo.setCoursePackTypeId(coursePackage.getCoursePackageTypeId());
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registerCourseVo.setPackageImg(coursePackage.getCoverDrawing());
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String storeAndCourse = coursePackage.getName() + "(" + store.getName() + ")";
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registerCourseVo.setCourseNameStore(storeAndCourse);
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// 2.0
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registerCourseVo.setCourseTime(new SimpleDateFormat("yyyy-MM-dd").format(order.getInsertTime()));
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Coach coach = coachClient.queryCoachById(coursePackage.getCoachId());
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registerCourseVo.setCourseTeacher(ToolUtil.isEmpty(coach) ? "" : coach.getName());
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if (coursePackage.getType() == 2) {
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registerCourseVo.setTime(new SimpleDateFormat("yyyy-MM-dd").format(coursePackage.getStartTime()) + "-" + new SimpleDateFormat("yyyy-MM-dd").format(coursePackage.getEndTime()));
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}
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List<CoursePackageStudent> coursePackageStudents = coursePackageStudentMapper.selectList(new QueryWrapper<CoursePackageStudent>()
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.eq("coursePackageId", coursePackage.getId())
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.eq("appUserId", appUserId));
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List<Long> ids = new ArrayList<>();
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for (CoursePackageStudent coursePackageStudent : coursePackageStudents) {
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ids.add(coursePackageStudent.getCoursePackageSchedulingId());
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}
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List<CoursePackageScheduling> cps = new ArrayList<>();
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if (!ids.isEmpty()) {
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cps = coursePackageSchedulingService.list(new QueryWrapper<CoursePackageScheduling>().in("id", ids));
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}
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Integer counts = 0;
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for (CoursePackageScheduling cp : cps) {
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if (cp.getDeductClassHour() != null) {
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counts = counts + cp.getDeductClassHour();
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}
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}
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if (coursePackageStudents.size() > 0) {
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registerCourseVo.setCourseNums(counts);
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}
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registerCourseVo.setPayStatus(order.getPayStatus());
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courseVos.add(registerCourseVo);
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}
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return courseVos;
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}
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}
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