package cn.lihu.jh.module.ecg.service.devmanage;

import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;

import cn.lihu.jh.module.ecg.controller.admin.devmanage.vo.*;
import cn.lihu.jh.module.ecg.dal.dataobject.devmanage.DevModelDO;
import cn.lihu.jh.framework.common.pojo.PageResult;
import cn.lihu.jh.framework.common.util.object.BeanUtils;

import cn.lihu.jh.module.ecg.dal.mysql.devmanage.DevModelMapper;

import javax.annotation.Resource;

import static cn.lihu.jh.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.lihu.jh.module.ecg.enums.ErrorCodeConstants.*;

/**
 * 设备型号 Service 实现类
 *
 * @author majianbo
 */
@Service
@Validated
public class DevModelServiceImpl implements DevModelService {

    @Resource
    private DevModelMapper devModelMapper;

    @Override
    public Integer createDevModel(DevModelSaveReqVO createReqVO) {
        // 插入
        DevModelDO devModel = BeanUtils.toBean(createReqVO, DevModelDO.class);
        devModelMapper.insert(devModel);
        // 返回
        return devModel.getId();
    }

    @Override
    public void updateDevModel(DevModelSaveReqVO updateReqVO) {
        // 校验存在
        validateDevModelExists(updateReqVO.getId());
        // 更新
        DevModelDO updateObj = BeanUtils.toBean(updateReqVO, DevModelDO.class);
        devModelMapper.updateById(updateObj);
    }

    @Override
    public void deleteDevModel(Integer id) {
        // 校验存在
        validateDevModelExists(id);
        // 删除
        devModelMapper.deleteById(id);
    }

    private void validateDevModelExists(Integer id) {
        if (devModelMapper.selectById(id) == null) {
            throw exception(DEV_MODEL_NOT_EXISTS);
        }
    }

    @Override
    public DevModelDO getDevModel(Integer id) {
        return devModelMapper.selectById(id);
    }

    @Override
    public PageResult<DevModelDO> getDevModelPage(DevModelPageReqVO pageReqVO) {
        return devModelMapper.selectPage(pageReqVO);
    }

}