package com.jilongda.manage.service.impl;

import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
import com.jilongda.common.basic.PageInfo;
import com.jilongda.manage.model.TMaterial;
import com.jilongda.manage.mapper.TMaterialMapper;
import com.jilongda.manage.model.TSupplier;
import com.jilongda.manage.query.TMaterialQuery;
import com.jilongda.manage.service.TMaterialService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.jilongda.manage.vo.TMaterialVO;
import com.jilongda.manage.vo.TSupplierVO;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Objects;

/**
 * <p>
 * 镜架/镜片品牌表 服务实现类
 * </p>
 *
 * @author 无关风月
 * @since 2024-12-09
 */
@Service
public class TMaterialServiceImpl extends ServiceImpl<TMaterialMapper, TMaterial> implements TMaterialService {

    @Override
    public Boolean isExit(Integer id, String name) {
        if(Objects.nonNull(id)){
            return this.lambdaQuery().ne(TMaterial::getId, id).eq(TMaterial::getName, name).count() > 0;
        }else {
            // 如果是新增，则判断名称是否存在
            return count(new LambdaQueryChainWrapper<>(getBaseMapper()).eq(TMaterial::getName, name)) > 0;
        }
    }

    @Override
    public Boolean upAndDown(Long id, Integer status) {
        TMaterial material = this.baseMapper.selectById(id);
        material.setStatus(status);
        return this.updateById(material);
    }

    @Override
    public PageInfo<TMaterialVO> pageList(TMaterialQuery query) {
        PageInfo<TMaterialVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TMaterialVO> list = this.baseMapper.pageList(query,pageInfo);
        pageInfo.setRecords(list);
        return pageInfo;
    }
}