package org.springblade.modules.vip.service.impl;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springblade.core.mp.support.Condition;
import org.springblade.modules.exam.service.ExamSubjectChoicesService;
import org.springblade.modules.training.entity.TrainingRegistration;
import org.springblade.modules.vip.entity.VipTopic;
import org.springblade.modules.vip.mapper.VipTopicMapper;
import org.springblade.modules.vip.service.VipTopicService;
import org.springblade.modules.vip.vo.VipTopicVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;

/**
 *  用户会员题库服务实现类
 *
 * @author zhongrj
 * @since 2022-02-21
 */
@Service
public class VipTopticServiceImpl extends ServiceImpl<VipTopicMapper, VipTopic> implements VipTopicService {

	@Autowired
	private ExamSubjectChoicesService examSubjectChoicesService;

	/**
     * 自定义分页查询用户会员数据
	 * @param page
     * @param vipTopic
     * @return
     */
	@Override
	public IPage<VipTopicVO> selectVipTopicPage(IPage<VipTopicVO> page, VipTopicVO vipTopic) {
		return page.setRecords(baseMapper.selectVipTopicPage(page, vipTopic));
	}

	/**
	 * 新增会员题库
	 * @param trainingRegistration
	 * @return
	 */
	@Override
	public boolean insertVipTopicInfo(TrainingRegistration trainingRegistration) {
		//先查询是否已经交过费的
		VipTopic vipTopic1 = new VipTopic();
		vipTopic1.setUserId(Long.parseLong(trainingRegistration.getUserId()));
		List<VipTopic> list1 = this.list(Condition.getQueryWrapper(vipTopic1));
		boolean status =false;
		if (list1.size()>0){
			//1.获取vipTopic
			VipTopic vipTopic = list1.get(0);
			//2. 随机查询120道题目信息,只要题目 id 集合即可
			List<String> list = examSubjectChoicesService.getExamSubjectChoicesList();
			//3. 数据处理,封装
			String collect = list.stream().collect(Collectors.joining(","));
			vipTopic.setTopicIds(collect);
			vipTopic.setUpdateTime(new Date());
			//4.更新
			status = this.updateById(vipTopic);
		}else {
			//1. 创建会员题库对象
			VipTopic vipTopic = new VipTopic();
			//2. 随机查询120道题目信息,只要题目 id 集合即可
			List<String> list = examSubjectChoicesService.getExamSubjectChoicesList();
			//3. 数据处理,封装
			String collect = list.stream().collect(Collectors.joining(","));
			vipTopic.setTopicIds(collect);
			vipTopic.setApplyId(trainingRegistration.getId());
			vipTopic.setCreateTime(new Date());
			vipTopic.setUpdateTime(new Date());
			vipTopic.setUserId(Long.parseLong(trainingRegistration.getUserId()));
			//4. 新增并返回
			status = this.save(vipTopic);
		}
		return status;
	}
}