package com.doumee.service.system.impl;
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import com.alibaba.fastjson.JSONObject;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.doumee.core.constants.ResponseStatus;
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import com.doumee.core.exception.BusinessException;
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import com.doumee.dao.business.web.response.MiniProgrammeDTO;
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import com.doumee.dao.system.SystemDictMapper;
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import com.doumee.dao.system.model.SystemDict;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.doumee.core.model.PageData;
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import com.doumee.core.model.PageWrap;
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import com.doumee.dao.system.SystemDictDataMapper;
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import com.doumee.dao.system.dto.QuerySystemDictDataDTO;
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import com.doumee.dao.system.model.SystemDictData;
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import com.doumee.dao.system.vo.SystemDictDataListVO;
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import com.doumee.service.system.SystemDictDataService;
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import com.baomidou.mybatisplus.core.conditions.Wrapper;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.CollectionUtils;
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import java.io.IOException;
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import java.util.*;
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import java.util.stream.Collectors;
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import com.doumee.core.constants.Constants;
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/**
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* 字典数据Service实现
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* @author Eva.Caesar Liu
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* @date 2022/03/15 09:54
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*/
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@Service
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public class SystemDictDataServiceImpl implements SystemDictDataService {
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@Autowired
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private SystemDictDataMapper systemDictDataMapper;
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@Autowired
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private SystemDictMapper systemDictMapper;
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@Override
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public String create(SystemDictData systemDictData) {
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systemDictData.setId(UUID.randomUUID().toString());
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systemDictDataMapper.insert(systemDictData);
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return systemDictData.getId();
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}
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@Override
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public void deleteById(String id) {
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SystemDictData systemDictData = new SystemDictData();
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systemDictData.setId(id);
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systemDictData.setDeleted(Constants.ONE);
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this.updateById(systemDictData);
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}
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@Override
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@Transactional
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public void deleteByIdInBatch(List<String> ids) {
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if (CollectionUtils.isEmpty(ids)) return;
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for (String id : ids) {
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this.deleteById(id);
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}
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}
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@Override
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public void updateById(SystemDictData systemDictData) {
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systemDictDataMapper.updateById(systemDictData);
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}
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@Override
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@Transactional
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public void updateByIdInBatch(List<SystemDictData> systemDictDatas) {
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if (CollectionUtils.isEmpty(systemDictDatas)) return;
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for (SystemDictData systemDictData: systemDictDatas) {
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this.updateById(systemDictData);
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}
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}
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@Override
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public SystemDictData findById(String id) {
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return systemDictDataMapper.selectById(id);
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}
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@Override
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public SystemDictData findOne(SystemDictData systemDictData) {
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Wrapper<SystemDictData> wrapper = new QueryWrapper<>(systemDictData).last(" limit 1");
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return systemDictDataMapper.selectOne(wrapper );
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}
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@Override
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public List<SystemDictData> findList(SystemDictData systemDictData) {
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Wrapper<SystemDictData> wrapper = new QueryWrapper<>(systemDictData).orderByAsc("sort");
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return systemDictDataMapper.selectList(wrapper);
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}
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@Override
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public PageData<SystemDictDataListVO> findPage(PageWrap<QuerySystemDictDataDTO> pageWrap) {
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PageHelper.startPage(pageWrap.getPage(), pageWrap.getCapacity());
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return PageData.from(new PageInfo<>(systemDictDataMapper.selectManageList(pageWrap.getModel())));
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}
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@Override
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public long count(SystemDictData systemDictData) {
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Wrapper<SystemDictData> wrapper = new QueryWrapper<>(systemDictData);
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return systemDictDataMapper.selectCount(wrapper);
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}
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@Override
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public MiniProgrammeDTO getMiniProgrammeDTO() {
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try {
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String jasonStr = MiniProgrammeDTO.toUnderlineJSONString(new MiniProgrammeDTO());
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JSONObject parse = (JSONObject) JSONObject.parse(jasonStr);
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List<String> collect = parse.entrySet().stream().map(s -> s.getKey().toUpperCase()).collect(Collectors.toList());
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QueryWrapper<SystemDictData> wrapper = new QueryWrapper<>();
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wrapper.lambda()
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.in(SystemDictData::getLabel,collect);
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List<SystemDictData> systemDictData = systemDictDataMapper.selectList(wrapper);
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if (CollectionUtils.isEmpty(systemDictData)){
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(),"字典不存在");
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}
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systemDictData.forEach(s->{
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parse.put(s.getLabel().toLowerCase(),s.getCode());
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});
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String s = parse.toJSONString();
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MiniProgrammeDTO miniProgrammeDTO = MiniProgrammeDTO.toSnakeObject(s, MiniProgrammeDTO.class);
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return miniProgrammeDTO;
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} catch (Exception e) {
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throw new BusinessException(ResponseStatus.SERVER_ERROR.getCode(),"字典值解析有误");
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}
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}
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@Transactional(rollbackFor = {Exception.class,BusinessException.class})
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@Override
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public void updateMiniProgrammeDTO(MiniProgrammeDTO miniProgrammeDTO) {
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try {
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String jasonStr = MiniProgrammeDTO.toUnderlineJSONString(miniProgrammeDTO);
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JSONObject parse = (JSONObject) JSONObject.parse(jasonStr);
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parse.entrySet().forEach(s->{
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// if (StringUtils.isNotBlank((String)s.getValue())){
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UpdateWrapper<SystemDictData> wrapper = new UpdateWrapper<>();
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wrapper.lambda()
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.eq(SystemDictData::getLabel,s.getKey().toUpperCase())
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.set(SystemDictData::getCode,s.getValue());
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systemDictDataMapper.update(null,wrapper);
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// }
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});
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} catch (JsonProcessingException e) {
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throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"字典值解析有误");
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}
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}
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}
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