/*
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* Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* Neither the name of the dreamlu.net developer nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* Author: Chill 庄骞 (smallchill@163.com)
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*/
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package org.springblade.modules.discuss.service.impl;
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import com.alibaba.excel.EasyExcel;
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import com.alibaba.excel.ExcelWriter;
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import com.alibaba.excel.write.builder.ExcelWriterSheetBuilder;
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import com.alibaba.excel.write.metadata.style.WriteCellStyle;
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import com.alibaba.excel.write.style.HorizontalCellStyleStrategy;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.apache.commons.lang.time.DateFormatUtils;
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import org.apache.commons.lang3.StringUtils;
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import org.jetbrains.annotations.Nullable;
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import org.springblade.common.constant.CommonConstant;
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import org.springblade.common.utils.SpringUtils;
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import org.springblade.core.redis.cache.BladeRedis;
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import org.springblade.core.secure.utils.AuthUtil;
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import org.springblade.core.tool.utils.DateUtil;
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import org.springblade.core.tool.utils.Func;
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import org.springblade.core.tool.utils.SpringUtil;
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import org.springblade.modules.discuss.entity.PublicDiscussEntity;
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import org.springblade.modules.discuss.entity.TopicsEntity;
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import org.springblade.modules.discuss.entity.UserTopicsEntity;
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import org.springblade.modules.discuss.excel.UserTopicsExcel;
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import org.springblade.modules.discuss.excel.holdExcel;
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import org.springblade.modules.discuss.mapper.UserTopicsMapper;
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import org.springblade.modules.discuss.service.IPublicDiscussService;
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import org.springblade.modules.discuss.service.ITopicsService;
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import org.springblade.modules.discuss.service.IUserTopicsService;
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import org.springblade.modules.discuss.vo.TopicsVO;
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import org.springblade.modules.discuss.vo.UserTopicsVO;
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import org.springblade.modules.district.entity.DistrictEntity;
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import org.springblade.modules.district.service.IDistrictService;
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import org.springblade.modules.house.entity.HouseholdEntity;
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import org.springblade.modules.house.excel.HouseHoldExcel;
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import org.springblade.modules.house.service.IHouseholdService;
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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 javax.annotation.Resource;
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import java.io.OutputStream;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* 用户议题报表 服务实现类
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*
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* @author BladeX
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* @since 2023-11-22
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*/
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@Service
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public class UserTopicsServiceImpl extends ServiceImpl<UserTopicsMapper, UserTopicsEntity> implements IUserTopicsService {
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@Resource
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private ITopicsService topicsService;
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public static final String SMS_VALIDATE_PHONE = "sms:validate:code:";
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@Autowired
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private BladeRedis redisTemplate;
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@Override
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public IPage<UserTopicsVO> selectUserTopicsPage(IPage<UserTopicsVO> page, UserTopicsVO userTopics) {
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if (StringUtils.isNotBlank(userTopics.getDistrictId())) {
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List<String> longs = Arrays.asList(userTopics.getDistrictId().split(","));
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IDistrictService bean = SpringUtils.getBean(IDistrictService.class);
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List<DistrictEntity> list = bean.list(Wrappers.<DistrictEntity>lambdaQuery().in(DistrictEntity::getId, longs));
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List<String> collect = list.stream().map(item ->
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item.getAoiCode()
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).collect(Collectors.toList());
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if (collect != null) {
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userTopics.setAoiCodeList(collect);
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}
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}
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IHouseholdService householdService = SpringUtils.getBean(IHouseholdService.class);
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HouseholdEntity householdEntity = householdService.getOne(Wrappers.<HouseholdEntity>lambdaQuery()
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.eq(HouseholdEntity::getHouseCode, userTopics.getHouseCode())
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.eq(HouseholdEntity::getAssociatedUserId, AuthUtil.getUserId())
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.eq(HouseholdEntity::getIsDeleted, 0)
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.last("limit 1"));
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if (householdEntity != null) {
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userTopics.setHouseholdId(householdEntity.getId());
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}
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List<UserTopicsVO> userTopicsVOS = baseMapper.selectUserTopicsPage(page, userTopics);
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return page.setRecords(userTopicsVOS);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public String batchSave(TopicsVO topics) throws Exception {
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List<TopicsVO> topicsList = topics.getChildren();
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if (topicsList == null || topicsList.isEmpty()) {
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return "你未选选项内容";
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}
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IPublicDiscussService bean = SpringUtil.getBean(IPublicDiscussService.class);
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PublicDiscussEntity discussEntity = bean.getOne(Wrappers.<PublicDiscussEntity>lambdaQuery().eq(PublicDiscussEntity::getArticleId, topicsList.get(0).getArticleId()));
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// 判断是否在开始和结束时间内
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if (discussEntity.getStartTime().getTime() > System.currentTimeMillis() || discussEntity.getEndTime().getTime() < System.currentTimeMillis()) {
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return "目前不在投票时间内，投票时间："+ DateUtil.formatDateTime(discussEntity.getStartTime()) +"-"+DateUtil.formatDateTime(discussEntity.getEndTime());
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}
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if (StringUtils.isNotBlank(topics.getPhone())) {
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if (StringUtils.isBlank(topics.getCode())) {
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return "验证码不能为空！";
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}
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Object validateCode = redisTemplate.get(SMS_VALIDATE_PHONE + topics.getPhone());
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if (validateCode == null) {
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return "验证码已过期";
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}
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if (!validateCode.toString().equals(topics.getCode())) {
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return "验证码错误";
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}
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//删除验证码
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redisTemplate.del(SMS_VALIDATE_PHONE + topics.getPhone());
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}
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// 判断是否一户一票 还是一人一票
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IHouseholdService householdService = SpringUtils.getBean(IHouseholdService.class);
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HouseholdEntity householdEntity = householdService.getOne(Wrappers.<HouseholdEntity>lambdaQuery()
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.eq(HouseholdEntity::getHouseCode, topicsList.get(0).getHouseCode())
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.eq(HouseholdEntity::getAssociatedUserId, AuthUtil.getUserId())
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.eq(HouseholdEntity::getIsDeleted, 0)
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.last("limit 1"));
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// 一户一票
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if (discussEntity.getVoteRestrictions().equals(CommonConstant.NUMBER_ONE)) {
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long count = count(Wrappers.<UserTopicsEntity>lambdaQuery()
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.eq(UserTopicsEntity::getHouseCode, topicsList.get(0).getHouseCode())
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.eq(UserTopicsEntity::getArticleId, topicsList.get(0).getArticleId()));
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if (count > 0) {
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return "您的房屋已投票，不能重复投票！";
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}
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} else {
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//
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long count = count(Wrappers.<UserTopicsEntity>lambdaQuery()
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.eq(UserTopicsEntity::getHouseholdId, householdEntity.getId())
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.eq(UserTopicsEntity::getArticleId, topicsList.get(0).getArticleId()));
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if (count > 0) {
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return "您已投票，不能重复投票！";
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}
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}
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for (TopicsVO topic : topicsList) {
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if (topic.getMandatoryFlag().equals(2)) {
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if (topic.getOptionNumberMin() > 1) {
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JSONArray objects1 = JSON.parseArray(topic.getSelected());
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if (objects1.size() < topic.getOptionNumberMin()) {
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return topic.getDiscussContent() + "：议题最少需要选择" + topic.getOptionNumberMin() + "项";
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}
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}
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if (topic.getOptionNumber() > 1) {
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JSONArray objects1 = JSON.parseArray(topic.getSelected());
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if (objects1.size() > topic.getOptionNumber()) {
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return topic.getDiscussContent() + "：议题最多需要选择" + topic.getOptionNumber() + "项";
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}
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}
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}
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}
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Boolean userTopics = getaBoolean(topicsList, householdEntity);
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if (userTopics) return "200";
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return "操作失败！";
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}
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@Nullable
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private Boolean getaBoolean(List<TopicsVO> topics, HouseholdEntity householdEntity) {
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List<UserTopicsEntity> objects = new ArrayList<>();
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Boolean result = false;
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for (TopicsVO topic : topics) {
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UserTopicsEntity userTopicsEntity = new UserTopicsEntity();
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userTopicsEntity.setHouseholdId(householdEntity.getId());
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userTopicsEntity.setSelected(topic.getSelected());
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userTopicsEntity.setTopicsId(topic.getId());
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userTopicsEntity.setPublicDiscussId(topic.getPublicDiscussId());
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objects.add(userTopicsEntity);
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// 单选
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if (topic.getOptionRange().equals(0)) {
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if (StringUtils.isBlank(topic.getSelected())) {
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break;
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}
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UserTopicsEntity userTopics = new UserTopicsEntity();
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userTopics.setSelected(topic.getSelected());
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userTopics.setHouseholdId(householdEntity.getId());
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userTopics.setPublicDiscussId(topic.getPublicDiscussId());
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userTopics.setTopicsId(Integer.valueOf(topic.getSelected()));
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userTopics.setArticleId(topic.getArticleId());
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userTopics.setHouseCode(topic.getHouseCode());
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userTopics.setSignaturePath(topic.getSignaturePath());
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UpdateWrapper<TopicsEntity> objectUpdateWrapper = new UpdateWrapper<>();
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objectUpdateWrapper.setSql("number = number + 1");
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objectUpdateWrapper.eq("id", topic.getSelected());
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topicsService.update(null, objectUpdateWrapper);
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result = save(userTopics);
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} else {
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// 多选
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if (StringUtils.isBlank(topic.getSelected())) {
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break;
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}
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JSONArray objects1 = JSON.parseArray(topic.getSelected());
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List<UserTopicsEntity> objectsTwo = new ArrayList<>();
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for (Object o : objects1) {
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UserTopicsEntity userTopics = new UserTopicsEntity();
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userTopics.setSelected(topic.getSelected());
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userTopics.setHouseholdId(householdEntity.getId());
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userTopics.setPublicDiscussId(topic.getPublicDiscussId());
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userTopics.setArticleId(topic.getArticleId());
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userTopics.setHouseCode(topic.getHouseCode());
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userTopics.setTopicsId((Integer) o);
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userTopics.setSignaturePath(topic.getSignaturePath());
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objectsTwo.add(userTopics);
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UpdateWrapper<TopicsEntity> objectUpdateWrapper = new UpdateWrapper<>();
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objectUpdateWrapper.setSql("number = number + 1");
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objectUpdateWrapper.eq("id", o);
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topicsService.update(null, objectUpdateWrapper);
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}
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result = saveBatch(objectsTwo);
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}
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}
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return result;
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}
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@Override
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public Integer getCount(Integer id) {
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List<UserTopicsEntity> list = list(Wrappers.<UserTopicsEntity>lambdaQuery()
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.eq(UserTopicsEntity::getPublicDiscussId, id)
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.groupBy(UserTopicsEntity::getHouseholdId));
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return list.size();
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}
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@Override
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public List<UserTopicsExcel> exportUser(UserTopicsVO userTopics) {
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if (StringUtils.isNotBlank(userTopics.getDistrictId())) {
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List<String> longs = Arrays.asList(userTopics.getDistrictId().split(","));
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IDistrictService bean = SpringUtils.getBean(IDistrictService.class);
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List<DistrictEntity> list = bean.list(Wrappers.<DistrictEntity>lambdaQuery().in(DistrictEntity::getId, longs));
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List<String> collect = list.stream().map(item ->
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item.getAoiCode()
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).collect(Collectors.toList());
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if (collect != null) {
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userTopics.setAoiCodeList(collect);
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}
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}
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List<UserTopicsExcel> userTopicsExcels = baseMapper.exportUser(userTopics);
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return userTopicsExcels;
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}
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@Override
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public Boolean saveUserTopicsEntity(UserTopicsEntity userTopics) {
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IHouseholdService householdService = SpringUtils.getBean(IHouseholdService.class);
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HouseholdEntity householdEntity = householdService.getOne(Wrappers.<HouseholdEntity>lambdaQuery()
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.eq(HouseholdEntity::getHouseCode, userTopics.getHouseCode())
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.eq(HouseholdEntity::getAssociatedUserId, AuthUtil.getUserId())
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.eq(HouseholdEntity::getIsDeleted, 0)
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.last("limit 1"));
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if (householdEntity != null) {
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userTopics.setHouseholdId(householdEntity.getId());
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}
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return save(userTopics);
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}
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/**
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* 处理Excel文件的生成，将用户主题数据写入Excel并输出到流中。
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*
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* @param out 输出流，用于保存生成的Excel文件。
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* @param userTopics 用户主题数据，包含提案和投票记录信息。
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*/
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@Override
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public void handleExcel(OutputStream out, UserTopicsVO userTopics) {
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// 初始化Excel写入器
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ExcelWriter excelWriter = EasyExcel.write(out)
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.build();
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// 设置内容自动换行的样式
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WriteCellStyle contentWriteCellStyle = new WriteCellStyle();
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contentWriteCellStyle.setWrapped(true);
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// 处理并写入提案数据
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List<holdExcel> proposal = getProposal(userTopics);
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ExcelWriterSheetBuilder userExcelSheet = new ExcelWriterSheetBuilder();
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userExcelSheet.registerWriteHandler(new HorizontalCellStyleStrategy(null, contentWriteCellStyle));
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userExcelSheet.sheetName("小区投票人员");
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userExcelSheet.sheetNo(0);
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userExcelSheet.head(holdExcel.class);
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excelWriter.write(proposal, userExcelSheet.build());
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// 处理并写入投票记录数据
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List<UserTopicsExcel> publicopinion = getPublicopinion(userTopics);
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ExcelWriterSheetBuilder classExcelSheet = new ExcelWriterSheetBuilder();
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classExcelSheet.registerWriteHandler(new HorizontalCellStyleStrategy(null, contentWriteCellStyle));
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classExcelSheet.sheetName("投票记录");
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classExcelSheet.sheetNo(1);
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classExcelSheet.head(UserTopicsExcel.class);
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excelWriter.write(publicopinion, classExcelSheet.build());
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// 完成Excel写入并释放资源
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excelWriter.finish();
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}
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/**
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* 获取首页的房屋记录
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*
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* @param userTopics 包含用户话题信息的对象，其中可能含有区域ID等关键信息
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* @return 返回一个包含房屋记录信息的列表
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*/
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private List<holdExcel> getProposal(UserTopicsVO userTopics) {
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List<holdExcel> resultList = new ArrayList<>();
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try {
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// 检查区域ID字符串是否有效
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List<String> strings = validateAndParseDistrictId(userTopics.getDistrictId());
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// 获取区域服务和话题服务的实例
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IDistrictService districtService = SpringUtils.getBean(IDistrictService.class);
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ITopicsService topicsService = SpringUtils.getBean(ITopicsService.class);
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// 处理区域ID并查询对应的区域实体列表
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List<String> aoiCodeList = processDistrictIds(districtService, strings);
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// 设置AOI代码列表到用户话题对象中
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userTopics.setAoiCodeList(aoiCodeList);
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// 查询并处理房屋列表信息
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List<holdExcel> householdList = processHouseholdList(topicsService, userTopics);
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resultList.addAll(householdList);
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} catch (Exception e) {
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// 适当的异常处理逻辑
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// 例如：记录日志、返回错误信息等
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e.printStackTrace();
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}
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return resultList;
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}
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/**
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* 验证并解析区域ID字符串。
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*
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* @param districtIdStr 区域ID的字符串表示。不能为空或空白字符串。
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* @return 返回一个JSONArray对象，包含解析后的区域ID。
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* @throws IllegalArgumentException 如果区域ID字符串为空或空白字符串，抛出此异常。
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*/
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private List<String> validateAndParseDistrictId(String districtIdStr) throws IllegalArgumentException {
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// 验证区域ID字符串是否为空
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if (StringUtils.isBlank(districtIdStr)) {
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throw new IllegalArgumentException("区域ID不能为空");
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}
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// 解析区域ID字符串为JSONArray对象
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return Arrays.asList(districtIdStr.split(","));
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}
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private List<String> processDistrictIds(IDistrictService districtService, List<String> districtIds) {
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List<String> collect1 = districtIds.stream().map(item -> (String) item).collect(Collectors.toList());
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List<DistrictEntity> list3 = districtService.list(Wrappers.<DistrictEntity>lambdaQuery().in(DistrictEntity::getId, collect1));
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return list3.stream().map(item -> item.getAoiCode()).collect(Collectors.toList());
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}
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private List<holdExcel> processHouseholdList(ITopicsService topicsService, UserTopicsVO userTopics) {
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List<holdExcel> householdList = baseMapper.getHouseholdList(userTopics);
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householdList.forEach(item -> processItem(topicsService, item));
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return householdList;
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}
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private void processItem(ITopicsService topicsService, holdExcel item) {
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if (StringUtils.isBlank(item.getOptionContent())) {
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item.setVoteFlag("否");
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} else {
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List<Long> longs = Func.toLongList(item.getOptionContent());
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for (Long aLong : longs) {
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TopicsEntity topics = topicsService.getById(aLong);
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setManagementRegulationsOrRulesOfProcedure(item, topics);
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}
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item.setVoteFlag("是");
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}
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}
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private void setManagementRegulationsOrRulesOfProcedure(holdExcel item, TopicsEntity topics) {
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if (StringUtils.isNotBlank(topics.getDiscussContent())) {
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if (topics.getDiscussContent().equals("管理公约")) {
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item.setManagementRegulations(topics.getOptionContent());
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} else if (topics.getDiscussContent().equals("议事规则")) {
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item.setRulesOfProcedure(topics.getOptionContent());
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}
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}
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}
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/**
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* 获取公开意见信息
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*
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* @param userTopics 用户话题VO对象，封装了用户话题的查询条件
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* @return 返回用户话题的Excel格式列表，包含所有符合条件的意见信息
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*/
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private List<UserTopicsExcel> getPublicopinion(UserTopicsVO userTopics) {
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// 初始化返回列表
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List<UserTopicsExcel> list = new ArrayList<>();
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// 通过基础mapper查询结果，并将结果添加到列表中
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List<UserTopicsExcel> userTopicsExcels = baseMapper.getresultTwo(userTopics);
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list.addAll(userTopicsExcels);
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return list;
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}
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}
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