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

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.AllArgsConstructor;
import org.springblade.common.utils.arg;
import org.springblade.modules.exam.entity.ExamSubjectChoices;
import org.springblade.modules.exam.entity.ExamSubjectOption;
import org.springblade.modules.exam.mapper.ExamSubjectChoicesMapper;
import org.springblade.modules.exam.service.ExamSubjectChoicesService;
import org.springblade.modules.exam.service.ExamSubjectOptionService;
import org.springblade.modules.exam.vo.ExamSubjectChoicesVO;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;
import java.util.List;

/**
 * 选择题服务实现类
 * @author zhongrj
 */
@Service
@AllArgsConstructor
public class ExamSubjectChoicesServiceImpl extends ServiceImpl<ExamSubjectChoicesMapper, ExamSubjectChoices> implements ExamSubjectChoicesService {

	private final ExamSubjectOptionService examSubjectOptionService;

	@Override
	public IPage<ExamSubjectChoicesVO> selectExamSubjectChoicesPage(IPage<ExamSubjectChoicesVO> page, ExamSubjectChoicesVO examSubjectChoices) {
		return page.setRecords(baseMapper.selectExamSubjectChoicesPage(page, examSubjectChoices));
	}

	@Override
	public IPage<ExamSubjectChoicesVO> getEexPaperChoices(IPage<ExamSubjectChoicesVO> page, ExamSubjectChoicesVO examSubjectChoices) {
		return page.setRecords(baseMapper.getEexPaperChoices(page, examSubjectChoices));
	}

	/**
	 * 详情
	 * @param examSubjectChoices 选择题信息对象
	 */
	@Override
	public ExamSubjectChoicesVO selectExamSubjectChoicesInfo(ExamSubjectChoices examSubjectChoices) {
		return baseMapper.selectExamSubjectChoicesInfo(examSubjectChoices);
	}

	@Override
	public boolean updateChoicesValue(String id, String value) {
		return baseMapper.updateChoicesValue(id,value);
	}

	/**
	 * 新增题目及选项信息
	 * @param examSubjectChoices 题目信息对象
	 * @return
	 */
	@Override
	@Transactional(rollbackFor = Exception.class)
	public boolean saveSubjectChoicesAndOption(ExamSubjectChoicesVO examSubjectChoices) {
		boolean status = false;
		//新增
		if (null == examSubjectChoices.getId()) {
			ExamSubjectChoices subjectChoices = new ExamSubjectChoices();
			subjectChoices.setCreateDate(new Date());
			subjectChoices.setDelFlag(0);
			subjectChoices.setAnswer(examSubjectChoices.getAnswer());
			if (null != examSubjectChoices.getAnalysis() && examSubjectChoices.getAnalysis() != "") {
				subjectChoices.setAnalysis(examSubjectChoices.getAnalysis());
			}
			subjectChoices.setCreator(examSubjectChoices.getCreator());
			subjectChoices.setChoicesType(examSubjectChoices.getChoicesType());
			subjectChoices.setSubjectName(examSubjectChoices.getSubjectName());
			subjectChoices.setScore(examSubjectChoices.getScore());
			subjectChoices.setTktype(examSubjectChoices.getTktype());
			//题目新增
			status = this.save(subjectChoices);
			//判断类型,单选，多选，实操
			if (examSubjectChoices.getChoicesType() == 0 || examSubjectChoices.getChoicesType() == 1 || examSubjectChoices.getChoicesType() == 3) {
				//选项新增
				List<ExamSubjectOption> examSubjectOptions = examSubjectChoices.getExamSubjectOptions();
				examSubjectOptions.forEach(examSubjectOption -> {
					examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
					examSubjectOption.setCreateDate(new Date());
					examSubjectOption.setDelFlag(0);
					//新增
					examSubjectOptionService.save(examSubjectOption);
				});
				return true;
			}
			//内网数据同步
			try {
//				arg.test01(arg.url+"/examSubjectChoices/saveSubjectChoicesAndOption",examSubjectChoices);
			} catch (Exception e) {
				e.printStackTrace();
			}
		}else {
			//修改
			ExamSubjectChoices subjectChoices = new ExamSubjectChoices();
			subjectChoices.setId(examSubjectChoices.getId());
			subjectChoices.setModifyDate(new Date());
			subjectChoices.setAnswer(examSubjectChoices.getAnswer());
			if (null != examSubjectChoices.getAnalysis() && examSubjectChoices.getAnalysis() != "") {
				subjectChoices.setAnalysis(examSubjectChoices.getAnalysis());
			}
			subjectChoices.setModifier(examSubjectChoices.getCreator());
			subjectChoices.setChoicesType(examSubjectChoices.getChoicesType());
			subjectChoices.setSubjectName(examSubjectChoices.getSubjectName());
			subjectChoices.setScore(examSubjectChoices.getScore());
			subjectChoices.setTktype(examSubjectChoices.getTktype());
			//题目修改
			status = this.updateById(subjectChoices);
			//判断类型,单选，多选
			if (examSubjectChoices.getChoicesType() == 0 || examSubjectChoices.getChoicesType() == 1) {
				//选项修改
				List<ExamSubjectOption> examSubjectOptions = examSubjectChoices.getExamSubjectOptions();
				examSubjectOptions.forEach(examSubjectOption -> {
					examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
					examSubjectOption.setModifyDate(new Date());
					examSubjectOption.setModifier(examSubjectChoices.getCreator());
					//修改
					examSubjectOptionService.updateById(examSubjectOption);
				});
				return true;
			}
			//实操
			if (examSubjectChoices.getChoicesType() == 3) {
				//先将选项删除
				baseMapper.removeBySubjectId(examSubjectChoices.getId());
				//选项新增
				List<ExamSubjectOption> examSubjectOptions = examSubjectChoices.getExamSubjectOptions();
				examSubjectOptions.forEach(examSubjectOption -> {
					examSubjectOption.setSubjectChoicesId(subjectChoices.getId());
					examSubjectOption.setCreateDate(new Date());
					examSubjectOption.setDelFlag(0);
					//新增
					examSubjectOptionService.save(examSubjectOption);
				});
				return true;
			}
			//内网数据同步
			try {
//				arg.test01(arg.url+"/examSubjectChoices/saveSubjectChoicesAndOption",examSubjectChoices);
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
		return status;
	}
}