PAS/src/main/java/cn/cslg/pas/service/common/PersonFieldService.java

package cn.cslg.pas.service.common;


import cn.cslg.pas.common.core.base.RedisConf;
import cn.cslg.pas.common.model.cronModel.PersonnelVO;
import cn.cslg.pas.common.utils.*;
import cn.cslg.pas.common.dto.AddSelfFieldDTO;
import cn.cslg.pas.common.vo.PersonSelfFieldVO;
import cn.cslg.pas.exception.UnLoginException;
import cn.cslg.pas.exception.XiaoShiException;
import cn.cslg.pas.service.business.CommonService;
import cn.hutool.crypto.SecureUtil;
import com.alibaba.fastjson.JSON;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

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

@Service
public class PersonFieldService {
    @Autowired
    private RedisUtil redisUtil;

    @Autowired
    private CacheUtils cacheUtils;
    @Autowired
    private LoginUtils loginUtils;

    public List<PersonSelfFieldVO> getCustomField(String tableName) {

        //根据登录人id和type查询
        PersonnelVO personnelVO = new PersonnelVO();
        try {
            personnelVO = cacheUtils.getLoginUser(loginUtils.getId());
        } catch (Exception e) {
            throw new UnLoginException("未登录");
        }
        String userId = personnelVO.getId();
        String key = SecureUtil.md5(tableName + RedisConf.SYMBOL_COLON + userId);
        String json = redisUtil.get(RedisConf.USER_FIELD + RedisConf.SYMBOL_COLON + key);

        //如果查到
        if (StringUtils.isNotEmpty(json)) {
            return JsonUtils.jsonToList(json, PersonSelfFieldVO.class);
        }
        String fieldJson = "";
        //如果没查询到，则获取所有栏位添加到redis里
        try {
            fieldJson = CommonService.readJsonFile(tableName + ".json");
        } catch (Exception e) {
            throw new XiaoShiException("不存在此表");
        }
        List<PersonSelfFieldVO> fieldVOS = JSON.parseArray(fieldJson, PersonSelfFieldVO.class);
        if (fieldVOS == null) {
            throw new XiaoShiException("不存在此表");
        }
        fieldVOS = fieldVOS.stream().filter(item -> item.getIfShow().equals(true)).collect(Collectors.toList());
        if (fieldVOS == null || fieldVOS.size() == 0) {
            throw new XiaoShiException("表中无字段");
        }
        fieldVOS.forEach(item->{item.setCreateType(1);});
        //装载顺序
        Integer order = 0;
        for (PersonSelfFieldVO item : fieldVOS) {
            item.setOrder(order);
            if(item.getDefaultHidden()!=null&&item.getDefaultHidden().equals(true))
            { item.setIfHidden(true);}
            else{
            item.setIfHidden(false);}
            order++;
        }

        //保存到redis
        redisUtil.set(RedisConf.USER_FIELD + RedisConf.SYMBOL_COLON + key, JsonUtils.objectToJson(fieldVOS));

        return fieldVOS;
    }

    public List<PersonSelfFieldVO> setCustomField(AddSelfFieldDTO addSelfFieldDTO) {
        PersonnelVO personnelVO = new PersonnelVO();
        try {
            personnelVO = cacheUtils.getLoginUser(loginUtils.getId());
        } catch (Exception e) {
            throw new UnLoginException("未登录");
        }
        String userId = personnelVO.getId();
        String key = SecureUtil.md5(addSelfFieldDTO.getTableName() + RedisConf.SYMBOL_COLON + userId);

        String fieldJson = CommonService.readJsonFile(addSelfFieldDTO.getTableName() + ".json");
        List<PersonSelfFieldVO> fieldVOS = JSON.parseArray(fieldJson, PersonSelfFieldVO.class);
        fieldVOS = fieldVOS.stream().filter(item -> item.getIfShow().equals(true)).collect(Collectors.toList());

        for(PersonSelfFieldVO item:fieldVOS){
            PersonSelfFieldVO temVO=  addSelfFieldDTO.getValue().stream().filter(tem->tem.getValue().equals(item.getValue())).findFirst().orElse(null);
         if(temVO==null){
             item.setIfHidden(true);
         }
         else {
             item.setIfHidden(temVO.getIfHidden());
         }
        }

        Integer order = 0;

        for (PersonSelfFieldVO item : fieldVOS) {
            item.setOrder(order);
            order++;
        }
        redisUtil.set(RedisConf.USER_FIELD + RedisConf.SYMBOL_COLON + key, JsonUtils.objectToJson(fieldVOS));

        return fieldVOS;
    }
}