package com.xinquan.course.controller.client;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.xinquan.common.core.domain.R;
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import com.xinquan.common.core.utils.page.BeanUtils;
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import com.xinquan.common.core.utils.page.CollUtils;
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import com.xinquan.common.core.utils.page.PageDTO;
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import com.xinquan.common.security.utils.SecurityUtils;
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import com.xinquan.course.api.domain.Course;
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import com.xinquan.course.api.domain.CourseCategory;
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import com.xinquan.course.api.domain.CourseChapter;
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import com.xinquan.course.domain.CourseLearningRecord;
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import com.xinquan.course.domain.TutorSpecialColumn;
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import com.xinquan.course.domain.TutorSpecialColumnCourse;
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import com.xinquan.course.domain.vo.ClientCourseVO;
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import com.xinquan.course.domain.vo.TutorCourseVO;
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import com.xinquan.course.domain.vo.TutorVo;
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import com.xinquan.course.service.*;
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import com.xinquan.system.api.domain.AppUser;
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import com.xinquan.user.api.feign.RemoteAppUserService;
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import io.swagger.annotations.ApiImplicitParam;
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import io.swagger.annotations.ApiImplicitParams;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.util.StringUtils;
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import org.springframework.web.bind.annotation.*;
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import javax.annotation.Resource;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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import java.util.Arrays;
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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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* <p>
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* 导师专栏表 前端控制器
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* </p>
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*
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* @author mitao
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* @since 2024-08-21
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*/
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@RestController
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@RequestMapping("/client/course/tutor-special-column")
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public class ClientTutorSpecialColumnController {
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@Resource
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private TutorSpecialColumnService tutorSpecialColumnService;
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@Resource
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private TutorSpecialColumnCourseService tutorSpecialColumnCourseService;
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@Resource
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private CourseCategoryService courseCategoryService;
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@Resource
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private CourseService courseService;
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@Resource
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private CourseLearningRecordService courseLearningRecordService;
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@Resource
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private CourseChapterService courseChapterService;
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@Resource
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private RemoteAppUserService remoteAppUserService;
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@PostMapping("/getCoursePageList")
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@ApiOperation(value = "导师专栏",tags = "导师专栏")
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public R<TutorVo> getCourseList() {
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TutorVo tutorVo = new TutorVo();
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TutorSpecialColumn one = tutorSpecialColumnService.lambdaQuery().one();
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List<TutorCourseVO> clientCourseVOS = new ArrayList<>();
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if (one!=null){
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BeanUtils.copyProperties(one, tutorVo);
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TutorSpecialColumnCourse one1 = tutorSpecialColumnCourseService.lambdaQuery().eq(TutorSpecialColumnCourse::getTutorSpecialColumnId, one.getId()).one();
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if (one1!=null){
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LambdaQueryWrapper<Course> courseLambdaQueryWrapper = new LambdaQueryWrapper<>();
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if (StringUtils.hasLength(one1.getCourseId())){
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courseLambdaQueryWrapper.in(Course::getId, Arrays.asList(one1.getCourseId().split(",")));
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}
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courseLambdaQueryWrapper.orderByDesc(Course::getSortNum);
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List<Course> page = courseService.list(courseLambdaQueryWrapper);
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for (Course course : page) {
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TutorCourseVO tutorCourseVO = new TutorCourseVO();
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List<AppUser> data = remoteAppUserService.getUserByCourseId(course.getId()).getData();
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List<CourseChapter> list1 = courseChapterService.lambdaQuery().eq(CourseChapter::getCourseId, course.getId()).list();
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int a = 0;
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int b = 0;
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for (CourseChapter courseChapter : list1) {
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a+= courseChapter.getVirtualLearnedNum();
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Long data1 = remoteAppUserService.getCourseChapterHistoryCount(courseChapter.getId()).getData();
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b+=data1;
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}
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course.setCount(a+b);
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course.setRealLearnedNum(a+b);
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BeanUtils.copyProperties(course, tutorCourseVO);
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clientCourseVOS.add(tutorCourseVO);
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}
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tutorVo.setList(clientCourseVOS);
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return R.ok(tutorVo);
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}else{
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return R.ok(tutorVo);
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}
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}else{
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tutorVo.setList(clientCourseVOS);
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return R.ok(tutorVo);
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}
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}
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@GetMapping("/detailTutor")
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@ApiOperation(value = "查看详情导师专栏", tags = "管理后台-导师专栏")
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public R<TutorSpecialColumn> detailTutor() {
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TutorSpecialColumn one = tutorSpecialColumnService.getOne(null);
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if (one!=null){
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TutorSpecialColumnCourse one1 = tutorSpecialColumnCourseService.lambdaQuery()
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.eq(TutorSpecialColumnCourse::getTutorSpecialColumnId, one.getId()).one();
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if (one1!=null){
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List<String> collect = Arrays.asList(one1.getCourseId().split(","));
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List<Course> list = courseService.lambdaQuery().in(Course::getId, collect).list();
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for (Course course : list) {
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CourseCategory byId = courseCategoryService.getById(course.getCateId());
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if (byId!=null){
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course.setCategoryName(byId.getName());
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}
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}
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one.setCourses(list);
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}
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}
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return R.ok(one);
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}
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@PostMapping("/updateTutor")
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@ApiOperation(value = "修改分类导师专栏", tags = "管理后台-导师专栏")
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public R updateTutor(@RequestBody TutorSpecialColumn homeBackgroundMusic) {
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TutorSpecialColumn one = tutorSpecialColumnService.getOne(null);
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if (one == null){
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tutorSpecialColumnService.save(homeBackgroundMusic);
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}
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homeBackgroundMusic.setUpdateBy(SecurityUtils.getUsername());
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homeBackgroundMusic.setUpdateTime(LocalDateTime.now());
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List<Long> collect = tutorSpecialColumnCourseService.lambdaQuery()
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.eq(TutorSpecialColumnCourse::getTutorSpecialColumnId, homeBackgroundMusic.getId())
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.list().stream().map(TutorSpecialColumnCourse::getId)
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.collect(Collectors.toList());
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tutorSpecialColumnCourseService.removeBatchByIds(collect);
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if (StringUtils.hasLength(homeBackgroundMusic.getCourseIds())){
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List<TutorSpecialColumnCourse> tutorSpecialColumnCourses = new ArrayList<>();
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TutorSpecialColumnCourse tutorSpecialColumnCourse = new TutorSpecialColumnCourse();
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tutorSpecialColumnCourse.setCourseId(homeBackgroundMusic.getCourseIds());
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tutorSpecialColumnCourse.setTutorSpecialColumnId(homeBackgroundMusic.getId());
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tutorSpecialColumnCourses.add(tutorSpecialColumnCourse);
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tutorSpecialColumnCourseService.saveBatch(tutorSpecialColumnCourses);
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}
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return R.ok(tutorSpecialColumnService.updateById(homeBackgroundMusic));
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}
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}
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