package com.fdkankan.fusion.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.fdkankan.common.constant.ErrorCode;
import com.fdkankan.fusion.exception.BusinessException;
import com.fdkankan.fusion.entity.CaseVideo;
import com.fdkankan.fusion.mapper.ICaseVideoMapper;
import com.fdkankan.fusion.request.CaseParam;
import com.fdkankan.fusion.request.CaseVideoParam;
import com.fdkankan.fusion.service.ICaseVideoService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author
 * @since 2022-07-29
 */
@Service
public class CaseVideoServiceImpl extends ServiceImpl<ICaseVideoMapper, CaseVideo> implements ICaseVideoService {

    @Override
    public List<CaseVideo> getList(CaseVideoParam param) {
        if(param.getCaseId() == null){
            throw new BusinessException(ErrorCode.MISSING_REQUIRED_PARAMETERS);
        }
        QueryWrapper<CaseVideo> wrapper = new QueryWrapper<>();
        wrapper.lambda().eq(CaseVideo::getCaseId,param.getCaseId());
        if(StringUtils.isNotBlank(param.getOrderBy())){
            if(param.getSortBy().toLowerCase().equals("desc")){
                wrapper.orderByDesc(param.getOrderBy());
            }else {
                wrapper.orderByAsc(param.getOrderBy());
            }
        }
        return this.list(wrapper);
    }

    @Override
    public void add(CaseVideoParam param) {
        if(param.getCaseId() == null || StringUtils.isEmpty(param.getVideoName()) || StringUtils.isEmpty(param.getVideoPath())){
            throw new BusinessException(ErrorCode.MISSING_REQUIRED_PARAMETERS);
        }
        CaseVideo caseVideo = new CaseVideo();
        caseVideo.setCaseId(param.getCaseId());
        caseVideo.setVideoPath(param.getVideoPath());
        caseVideo.setVoideName(param.getVideoName());
        caseVideo.setSort(param.getSort());
        this.save(caseVideo);
    }
}