package com.finance.system.service.impl;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONArray;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.finance.common.basic.PageDTO;
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import com.finance.common.enums.CalculateTypeEnum;
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import com.finance.common.enums.ShowStatusEnum;
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import com.finance.common.enums.ValueTypeEnum;
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import com.finance.common.exception.ServiceException;
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import com.finance.common.utils.BeanUtils;
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import com.finance.common.utils.CalculateUtil;
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import com.finance.common.utils.Checker;
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import com.finance.common.utils.CollUtils;
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import com.finance.common.utils.StringUtils;
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import com.finance.system.domain.TbBasicDataConfig;
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import com.finance.system.domain.TbBasicDataConfigDetail;
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import com.finance.system.domain.TbField;
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import com.finance.system.dto.BasicDataConfigDTO;
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import com.finance.system.dto.CalculateDTO;
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import com.finance.system.dto.CalculateItemDTO;
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import com.finance.system.dto.ShowHideDTO;
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import com.finance.system.dto.update.BasicDataConfigUpdateDTO;
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import com.finance.system.mapper.TbBasicDataConfigMapper;
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import com.finance.system.mapper.TbFieldMapper;
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import com.finance.system.query.BasicDataConfigQuery;
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import com.finance.system.query.ScoreCalculateQuery;
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import com.finance.system.service.TbBasicDataCategoryService;
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import com.finance.system.service.TbBasicDataConfigDetailService;
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import com.finance.system.service.TbBasicDataConfigService;
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import com.finance.system.vo.BasicDataConfigDetailVO;
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import com.finance.system.vo.BasicDataConfigVO;
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import com.finance.system.vo.CalculateVO;
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import com.finance.system.vo.ScoreCalculateVO;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Objects;
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import java.util.stream.Collectors;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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/**
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* <p>
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* 基础数据配置表 服务实现类
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* </p>
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*
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* @author mitao
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* @since 2024-03-18
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*/
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@Service
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@RequiredArgsConstructor
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public class TbBasicDataConfigServiceImpl extends
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ServiceImpl<TbBasicDataConfigMapper, TbBasicDataConfig> implements
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TbBasicDataConfigService {
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private final TbBasicDataConfigDetailService tbBasicDataConfigDetailService;
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private final TbFieldMapper fieldMapper;
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private final TbBasicDataCategoryService tbBasicDataCategoryService;
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void add(BasicDataConfigDTO dto) {
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TbBasicDataConfig tbBasicDataConfig = BeanUtils.copyBean(dto, TbBasicDataConfig.class);
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List<CalculateItemDTO> calculateItemList = dto.getCalculateItemList();
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CalculateTypeEnum calculateType = tbBasicDataConfig.getCalculateType();
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List<CalculateDTO> dtoList = dto.getDtoList();
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this.save(tbBasicDataConfig);
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if (CalculateTypeEnum.NUMBER.equals(calculateType)) {
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String fieldIdStr = getFieldIdStr(calculateItemList, tbBasicDataConfig);
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tbBasicDataConfig.setFieldIdStr(fieldIdStr);
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this.updateById(tbBasicDataConfig);
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} else {
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if (CollUtils.isEmpty(dtoList)) {
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throw new ServiceException("基础数据配置不能为空");
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} else {
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CollUtils.check(dto.getDtoList(), new Checker<CalculateDTO>() {
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@Override
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public void check(CalculateDTO data) {
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if (StringUtils.isBlank(data.getKey())) {
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throw new ServiceException("基础数据配置key不能为空");
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}
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if (StringUtils.isBlank(data.getValue())) {
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throw new ServiceException("基础数据配置value不能为空");
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}
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}
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});
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if (StringUtils.isBlank(dto.getFieldIdStr())) {
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throw new ServiceException("字段id不能为空");
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}
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List<TbBasicDataConfigDetail> details = BeanUtils.copyList(dtoList,
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TbBasicDataConfigDetail.class);
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List<TbBasicDataConfigDetail> collect = details.stream()
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.peek(item -> item.setBasicDataConfigId(tbBasicDataConfig.getId()))
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.collect(Collectors.toList());
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tbBasicDataConfigDetailService.saveBatch(collect);
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}
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}
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}
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public static boolean hasConsecutiveDuplicates(List<CalculateItemDTO> calculateItemList) {
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for (int i = 0; i < calculateItemList.size() - 1; i++) {
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if (calculateItemList.get(i).getValueType()
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.equals(calculateItemList.get(i + 1).getValueType()) && !calculateItemList.get(
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i + 1)
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.getContent().equals("(")) {
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return true;
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}
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}
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return false;
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}
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private String getFieldIdStr(List<CalculateItemDTO> calculateItemList,
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TbBasicDataConfig tbBasicDataConfig) {
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if (CollUtils.isEmpty(calculateItemList)) {
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throw new ServiceException("计算公式不能为空");
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}
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CollUtils.check(calculateItemList, new Checker<CalculateItemDTO>() {
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@Override
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public void check(CalculateItemDTO data) {
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if (Objects.isNull(data.getValueType())) {
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throw new ServiceException("基础数据配置计算规则值类型不能为空");
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}
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if (StringUtils.isBlank(data.getContent())) {
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throw new ServiceException("基础数据配置计算规则值内容不能为空");
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}
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}
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});
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boolean result = hasConsecutiveDuplicates(calculateItemList);
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if (result) {
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throw new ServiceException("计算表达式有误，请修改");
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}
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//参数校验
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String numberCalculateFormulaStr = calculateItemList.stream()
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.map(CalculateItemDTO::getContent)
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.collect(Collectors.joining());
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//校验表达式是否正确
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try {
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CalculateUtil.calculate(numberCalculateFormulaStr);
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} catch (Exception e) {
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throw new ServiceException("计算表达式有误，请修改");
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}
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String numberCalculateFormulaJsonStr = JSON.toJSONString(calculateItemList);
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tbBasicDataConfig.setNumberCalculateFormula(numberCalculateFormulaJsonStr);
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String fieldIdStr = calculateItemList.stream()
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.filter(item -> ValueTypeEnum.FIELD.equals(item.getValueType()))
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.map(CalculateItemDTO::getContent).collect(
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Collectors.joining(","));
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return fieldIdStr;
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void edit(BasicDataConfigUpdateDTO dto) {
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TbBasicDataConfig tbBasicDataConfig = BeanUtils.copyBean(dto, TbBasicDataConfig.class);
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//参数校验
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CalculateTypeEnum calculateType = tbBasicDataConfig.getCalculateType();
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List<CalculateDTO> dtoList = dto.getDtoList();
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if (CalculateTypeEnum.NUMBER.equals(calculateType)) {
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tbBasicDataConfig.setFieldIdStr(
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getFieldIdStr(dto.getCalculateItemList(), tbBasicDataConfig));
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} else {
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if (StringUtils.isEmpty(dto.getFieldIdStr())) {
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throw new ServiceException("字段id不能为空");
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}
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if (CollUtils.isEmpty(dtoList)) {
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throw new ServiceException("计算公式不能为空");
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}
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//删除原来的配置信息，重新添加新的
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tbBasicDataConfigDetailService.lambdaUpdate()
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.eq(TbBasicDataConfigDetail::getBasicDataConfigId, tbBasicDataConfig.getId())
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.remove();
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List<TbBasicDataConfigDetail> details = BeanUtils.copyList(dtoList,
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TbBasicDataConfigDetail.class);
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List<TbBasicDataConfigDetail> collect = details.stream()
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.peek(item -> item.setBasicDataConfigId(tbBasicDataConfig.getId()))
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.collect(Collectors.toList());
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tbBasicDataConfigDetailService.saveBatch(collect);
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}
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this.updateById(tbBasicDataConfig);
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}
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@Override
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public BasicDataConfigDetailVO getDetails(Long id) {
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TbBasicDataConfig config = this.getById(id);
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if (Objects.isNull(config)) {
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throw new ServiceException("非法参数");
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}
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BasicDataConfigDetailVO vo = BeanUtils.copyBean(config, BasicDataConfigDetailVO.class);
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CalculateTypeEnum type = vo.getCalculateType();
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if (CalculateTypeEnum.NUMBER.equals(type)) {
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List<CalculateItemDTO> calculateItemDTOS = JSONArray.parseArray(
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config.getNumberCalculateFormula(),
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CalculateItemDTO.class);
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vo.setCalculateItemList(calculateItemDTOS);
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}
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if ((CalculateTypeEnum.TEXT.equals(type) || CalculateTypeEnum.PERCENTAGE.equals(type))) {
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List<TbBasicDataConfigDetail> list = tbBasicDataConfigDetailService.lambdaQuery()
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.eq(TbBasicDataConfigDetail::getBasicDataConfigId, config.getId()).list();
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List<CalculateVO> calculateVOS = BeanUtils.copyList(list, CalculateVO.class);
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vo.setDtoList(calculateVOS);
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}
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return vo;
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}
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@Override
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public void delete(Long id) {
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TbBasicDataConfig config = this.getById(id);
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if (Objects.isNull(config)) {
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throw new ServiceException("非法参数");
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}
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this.removeById(id);
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}
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@Override
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public PageDTO<BasicDataConfigVO> queryPage(BasicDataConfigQuery query) {
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Page<Object> page = new Page<>(query.getPageNum(), query.getPageSize());
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Page<BasicDataConfigVO> pageVO = this.queryPage(
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new Page<>(query.getPageNum(), query.getPageSize()), query);
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return PageDTO.of(pageVO);
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}
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@Override
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public void showHide(ShowHideDTO dto) {
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TbBasicDataConfig config = this.getById(dto.getId());
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if (Objects.isNull(config)) {
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throw new ServiceException("非法参数");
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}
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if (ShowStatusEnum.SHOW.equals(dto.getStatus())) {
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//查询改配置所使用字段状态
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String fieldIdStr = config.getFieldIdStr();
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String[] split = fieldIdStr.split(",");
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List<TbField> list = fieldMapper.selectList(
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Wrappers.<TbField>lambdaQuery().in(TbField::getId, Arrays.asList(split))
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.eq(TbField::getStatus, ShowStatusEnum.HIDE));
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if (CollUtils.isNotEmpty(list)) {
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String fieldNames = list.stream().map(TbField::getFieldName)
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.collect(Collectors.joining(","));
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throw new ServiceException(
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String.format("字段“%s”已被隐藏，请重新配置后再次操作！", fieldNames));
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}
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}
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this.lambdaUpdate().set(TbBasicDataConfig::getStatus, dto.getStatus())
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.eq(TbBasicDataConfig::getId, dto.getId()).update();
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}
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@Override
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public Page<ScoreCalculateVO> scoreCalculatePage(ScoreCalculateQuery query,
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Page<ScoreCalculateVO> page) {
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return baseMapper.scoreCalculatePage(query, page);
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}
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@Override
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public Page<BasicDataConfigVO> queryPage(Page<BasicDataConfigVO> page,
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BasicDataConfigQuery query) {
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return baseMapper.queryPage(page, query);
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}
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}
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