4dkankan-center-manage/src/main/java/com/fdkankan/manage/service/impl/UserServiceImpl.java

package com.fdkankan.manage.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fdkankan.manage.common.ResultCode;
import com.fdkankan.manage.exception.BusinessException;
import com.fdkankan.manage.common.PageInfo;
import com.fdkankan.manage.entity.User;
import com.fdkankan.manage.httpClient.service.LaserService;
import com.fdkankan.manage.mapper.IUserMapper;
import com.fdkankan.manage.service.*;
import com.fdkankan.manage.vo.request.SceneParam;
import com.fdkankan.manage.vo.request.UserIncrementParam;
import com.fdkankan.manage.vo.request.UserParam;
import com.fdkankan.manage.vo.response.UserVo;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 * 用户信息表 服务实现类
 * </p>
 *
 * @author 
 * @since 2022-06-16
 */
@Service
public class UserServiceImpl extends ServiceImpl<IUserMapper, User> implements IUserService {

    @Autowired
    private IUserIncrementService userIncrementService;
    @Autowired
    private ICameraDetailService cameraDetailService;
    @Autowired
    private ISceneService sceneService;
    @Autowired
    private ISceneProService sceneProService;
    @Autowired
    private IScenePlusService scenePlusService;
    @Autowired
    private LaserService laserService;

    @Override
    public PageInfo pageList(UserParam param) {
        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
        if(StringUtils.isNotBlank(param.getUserName())){
            wrapper.like(User::getUserName,param.getUserName());
        }
        if(StringUtils.isNotBlank(param.getEmail())){
            wrapper.like(User::getEmail,param.getEmail());
        }
        wrapper.orderByDesc(User::getCreateTime);
        Page<User> page = this.page(new Page<>(param.getPageNum(), param.getPageSize()), wrapper);
        List<User> records = page.getRecords();
        List<UserVo> userVo = getUserVo(records);
        Page<UserVo> pageVo = new Page<>(page.getCurrent(),page.getSize());
        pageVo.setTotal(page.getTotal());
        pageVo.setRecords(userVo);
        return PageInfo.PageInfo(pageVo);
    }

    @Override
    public void addDownNum(UserIncrementParam param) {
        User user = this.getById(param.getUserId());
        if(user == null){
            throw new BusinessException(ResultCode.USER_NOT_EXIST);
        }
        Integer totalNum = user.getDownloadNumTotal() == null ? 0 : user.getDownloadNumTotal() + param.getCount();
        user.setDownloadNumTotal(totalNum);
        this.updateById(user);
    }

    @Override
    public List<UserVo>  userDetail(Integer userId) {
        User user = this.getById(userId);
        if(user!=null){
            return getUserVo(Arrays.asList(user));
        }
        return new ArrayList<>();
    }

    private List<UserVo> getUserVo(List<User> userList){
        List<UserVo> voList = new ArrayList<>();
        if(userList.size() >0){
            List<Long> userIdList = userList.parallelStream().map(User::getId).collect(Collectors.toList());
            HashMap<Long,Long> incrementCountMap = userIncrementService.getValidCountGroupByUserId(userIdList);
            HashMap<Long,Long> cameraCountMap = cameraDetailService.getCountGroupByUserId(userIdList);
            HashMap<Long,Long> sceneCountMap = sceneService.getCountGroupByUserId(userIdList);
            HashMap<Long,Long> sceneProCountMap = sceneProService.getCountGroupByUserId(userIdList,0);
            HashMap<Long,Long> scenePlusCountMap = scenePlusService.getCountGroupByUserId(userIdList,0);
           // HashMap<Long,Long> sceneProCountObjMap = sceneProService.getCountGroupByUserId(userIdList,1);
          //  HashMap<Long,Long> scenePlusCountObjMap = scenePlusService.getCountGroupByUserId(userIdList,1);

            for (User user :userList) {
                long incrementCount = incrementCountMap.get(user.getId()) == null ? 0 : incrementCountMap.get(user.getId());
                long cameraCount = cameraCountMap.get(user.getId()) == null ? 0 : cameraCountMap.get(user.getId());
                long sceneCount = sceneCountMap.get(user.getId()) == null ? 0 : sceneCountMap.get(user.getId());
                long sceneProCount = sceneProCountMap.get(user.getId()) == null ? 0 : sceneProCountMap.get(user.getId());
                long scenePlusCount = scenePlusCountMap.get(user.getId()) == null ? 0 : scenePlusCountMap.get(user.getId());
                //  long sceneProObjCount = sceneProCountObjMap.get(user.getId()) == null ? 0 : sceneProCountObjMap.get(user.getId());
                //  long scenePlusObjCount = scenePlusCountObjMap.get(user.getId()) == null ? 0 : scenePlusCountObjMap.get(user.getId());
                SceneParam param = new SceneParam();
                param.setUserName(user.getUserName());
                PageInfo pageInfo = laserService.pageList(param);

                UserVo vo = new UserVo();
                BeanUtils.copyProperties(user,vo);
                vo.setVip(incrementCount  > 0 ? 1: 0);
                vo.setIncrementCount(incrementCount);
                vo.setSurDownNum(user.getDownloadNumTotal() - user.getDownloadNum());
                vo.setCameraCount(cameraCount);
                vo.setSceneNum(sceneCount + sceneProCount + scenePlusCount + pageInfo.getTotal());
                voList.add(vo);
            }
        }
        return voList;
    }

    @Override
    public HashMap<Long, User> getByIds(List<Long> userIds) {
        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
        wrapper.in(User::getId,userIds);
        List<User> list = this.list(wrapper);
        HashMap<Long,User> map = new HashMap<>();
        list.forEach(entity -> map.put(entity.getId(),entity));
        return map;
    }

    @Override
    public List<User> getByUserName(String userName) {
        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(User::getUserName,userName);
        return  this.list(wrapper);
    }

    @Override
    public Boolean checkUserName(String userName) {
        List<User> userList = this.getByUserName(userName);
        if(userList == null || userList.size() <=0){
            return false;
        }
        return true;
    }

    @Override
    public void addUcenterUser(UserParam userParam) {
        if(StringUtils.isBlank(userParam.getUserName()) || StringUtils.isBlank(userParam.getNickName()) || StringUtils.isBlank(userParam.getPassword())){
            throw new BusinessException(ResultCode.MISSING_REQUIRED_PARAMETERS);
        }
        Boolean ubo = this.checkUserName(userParam.getUserName());
        if(ubo){
            throw new BusinessException(ResultCode.USER_EXIST);
        }


    }
}