package com.gkhy.assess.system.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gkhy.assess.common.enums.DeleteFlagEnum;
import com.gkhy.assess.common.exception.ApiException;
import com.gkhy.assess.system.domain.AssDevice;
import com.gkhy.assess.system.mapper.AssDeviceMapper;
import com.gkhy.assess.system.service.AssDeviceService;
import com.gkhy.assess.system.service.AssProjectService;
import com.gkhy.assess.system.utils.ShiroUtils;
import org.checkerframework.checker.units.qual.A;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * <p>
 * 设备表 服务实现类
 * </p>
 *
 * @author kzy
 * @since 2023-12-12 10:46:54
 */
@Service
public class AssDeviceServiceImpl extends ServiceImpl<AssDeviceMapper, AssDevice> implements AssDeviceService {
    @Autowired
    private AssProjectService projectService;
    @Override
    public int addDevice(AssDevice device) {
        projectService.checkUserAllowed(device.getProjectId());
        if(!checkNameUnique(device)){
            throw new ApiException("项目下已存在相同设备");
        }
        device.setCreateBy(ShiroUtils.getSysUser().getUsername());
        int row=baseMapper.insert(device);
        return row;
    }


    @Override
    public int editDevice(AssDevice device) {
        projectService.checkUserAllowed(device.getProjectId());
        if(!checkNameUnique(device)){
            throw new ApiException("项目下已存在相同设备");
        }
        device.setUpdateBy(ShiroUtils.getSysUser().getUsername());
        int row =baseMapper.updateById(device);
        return row;
    }


    @Override
    public int deleteById(Long deviceId) {
        AssDevice device=getById(deviceId);
        if(device==null){
            throw new ApiException("设备不存在");
        }
        projectService.checkUserAllowed(device.getProjectId());
        device=new AssDevice().setId(deviceId)
                .setDelFlag(DeleteFlagEnum.DELETED.getCode());
        device.setUpdateBy(ShiroUtils.getSysUser().getUsername());
        return baseMapper.updateById(device);
    }

    @Override
    public AssDevice getDeviceById(Long deviceId) {
        AssDevice device= getById(deviceId);
        projectService.checkUserAllowed(device.getProjectId());
        return device;
    }

    @Override
    public boolean checkNameUnique(AssDevice device) {
        LambdaQueryWrapper<AssDevice> lambdaQueryWrapper = Wrappers.<AssDevice>lambdaQuery()
                .eq(AssDevice::getDeviceName, device.getDeviceName())
                .eq(AssDevice::getDelFlag, DeleteFlagEnum.UN_DELETE)
                .eq(AssDevice::getProjectId, device.getProjectId());
        if(device.getId()!=null){
            lambdaQueryWrapper.ne(AssDevice::getId,device.getId());
        }
        long contractCount= count(lambdaQueryWrapper);
        if(contractCount>0){
            return false;
        }
        return true;
    }

    @Override
    public List<AssDevice> getByProjectId(Long projectId) {
        projectService.checkUserAllowed(projectId);
        return baseMapper.getDevicesByProjectId(projectId);
    }

    @Override
    public int deleteByIds(List<Long> ids,Long projectId) {
        projectService.checkUserAllowed(projectId);
        return baseMapper.update(null,Wrappers.<AssDevice>lambdaUpdate()
                .in(AssDevice::getId,ids)
                .set(AssDevice::getDelFlag,DeleteFlagEnum.DELETED.getCode())
                .set(AssDevice::getUpdateBy,ShiroUtils.getSysUser().getUsername()));
    }
}