package com.gk.hotwork.Service.ServiceImpl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gk.hotwork.Domain.MajorEquipment;
import com.gk.hotwork.Domain.Exception.BusinessException;
import com.gk.hotwork.Domain.MajorEquipmentAlarm;
import com.gk.hotwork.Domain.MajorEquipmentData;
import com.gk.hotwork.Domain.UserInfo;
import com.gk.hotwork.Domain.Utils.StringUtils;
import com.gk.hotwork.Mapper.MajorEquipmentAlarmMapper;
import com.gk.hotwork.Mapper.MajorEquipmentDataMapper;
import com.gk.hotwork.Mapper.MajorEquipmentMapper;
import com.gk.hotwork.Service.MajorEquipmentService;
import org.apache.commons.collections4.CollectionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

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

@Service("MajorEquipmentService")
@Transactional
public class MajorEquipmentImpl extends ServiceImpl<MajorEquipmentMapper,MajorEquipment> implements MajorEquipmentService {

    @Autowired
    private MajorEquipmentMapper majorEquipmentMapper;

    @Autowired
    private MajorEquipmentAlarmMapper majorEquipmentAlarmMapper;

    @Autowired
    private MajorEquipmentDataMapper majorEquipmentDataMapper;

    /**
     * @Description: 分页
     */
    @Override
    public IPage<MajorEquipment> selectPage(Page<MajorEquipment> page, Map<String, Object> filter, UserInfo user) {
        return majorEquipmentMapper.selectPages(page,filter);
    }


    /**
     * @Description: 新增
     */
    @Override
    public void addOne(MajorEquipment param, UserInfo user) {
        requiredVerification(param);

        List<MajorEquipment> list = majorEquipmentMapper.getBySerialNumber(param);
        if (CollectionUtils.isEmpty(list)){
            param.setValidFlag(Boolean.TRUE);
            param.setUpdateBy(user.getRealname());
            param.setCreateBy(user.getRealname());
            param.setUpdateTime(new Date());
            param.setCreateTime(new Date());
            this.save(param);
        } else{
            throw new BusinessException("该设备编号已存在对应的设备！");
        }
    }


    /**
     * @Description: 修改
     */
    @Override
    public void modOne(MajorEquipment param, UserInfo user) {
        selectVerification(param.getId());
        requiredVerification(param);

        List<MajorEquipment> list = majorEquipmentMapper.getBySerialNumber(param);
        if (CollectionUtils.isEmpty(list)){
            param.setUpdateTime(new Date());
            param.setUpdateBy(user.getRealname());
            this.updateById(param);
        } else{
            throw new BusinessException("该设备编号已存在对应的设备！");
        }

    }

    /**
     * @Description: 删除
     * 删除数据表
     * 删除报警信息表
     */
    @Override
    public void delOne(Long id, UserInfo user) {
        selectVerification(id);

        MajorEquipment delOne = new MajorEquipment();
        delOne.setId(id);
        delOne.setUpdateTime(new Date());
        delOne.setUpdateBy(user.getRealname());
        delOne.setValidFlag(Boolean.FALSE);
        this.updateById(delOne);

//        majorEquipmentAlarmMapper.deleteByEquipmentId(id,user.getRealname(),new Date());
//        majorEquipmentDataMapper.deleteByEquipmentId(id,user.getRealname(),new Date());
    }

    @Override
    public List<MajorEquipment> getMajorEquipment() {
        return majorEquipmentMapper.getMajorEquipment();
    }

    /**
     * 查询验证
     * 验证对象存在
     */
    public void selectVerification(Long id){
        if (id == null) throw new BusinessException("id传参不能为空");
        MajorEquipment MajorEquipment = this.getById(id);
        if (MajorEquipment ==  null) throw new BusinessException("找不到对应实体");
    }

    /**
     * 操作验证
     * 验证必填项
     *
     */
    public void requiredVerification(MajorEquipment param){
        if(StringUtils.isBlank(param.getName())) throw new BusinessException("请填写要素名称");
        if(StringUtils.isBlank(param.getSerialNumber())) throw new BusinessException("请填写设备编号");
        if (param.getStatus() == null) throw new BusinessException("请选择设备状态");
        if (param.getVolume() == null) throw new BusinessException("请填写设备容积");
        if (param.getUserId() == null) throw new BusinessException("请选择设备负责人");
    }

}