package com.xiaopeng.operation.service.impl;
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import cn.hutool.core.bean.BeanUtil;
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import com.alibaba.fastjson.JSONObject;
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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.xiaopeng.api.dto.pushMessage.AliPushMessageDTO;
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import com.xiaopeng.api.feignClient.account.XpOperationUserClient;
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import com.xiaopeng.api.feignClient.account.XpOperationUserNotificationClient;
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import com.xiaopeng.api.feignClient.pushMessage.XpAliPushMessageClient;
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import com.xiaopeng.api.model.account.XpOperationsUser;
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import com.xiaopeng.api.model.account.XpOperationsUserNotification;
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import com.xiaopeng.api.model.operation.XpAppVersion;
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import com.xiaopeng.common.core.domain.R;
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import com.xiaopeng.common.core.enums.NotificationTypeEnum;
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import com.xiaopeng.common.core.exception.ServiceException;
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import com.xiaopeng.common.core.web.page.BasePage;
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import com.xiaopeng.common.core.web.page.PageInfo;
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import com.xiaopeng.common.security.utils.SecurityUtils;
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import com.xiaopeng.operation.mapper.XpAppVersionMapper;
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import com.xiaopeng.operation.service.IXpAppVersionService;
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import com.xiaopeng.operation.vo.XpAppVersionVO;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.context.annotation.Lazy;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.concurrent.LinkedBlockingQueue;
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import java.util.concurrent.ThreadPoolExecutor;
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import java.util.concurrent.TimeUnit;
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import java.util.stream.Collectors;
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/**
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* App版本管理 服务实现类
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*
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* @author mitao
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* @since 2026-02-14
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*/
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@Slf4j
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@Service
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@RequiredArgsConstructor(onConstructor_ = @Lazy)
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public class XpAppVersionServiceImpl extends ServiceImpl<XpAppVersionMapper, XpAppVersion> implements IXpAppVersionService {
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private final XpOperationUserClient xpOperationUserClient;
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private final XpOperationUserNotificationClient xpOperationUserNotificationClient;
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private final XpAliPushMessageClient xpAliPushMessageClient;
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@Override
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public XpAppVersionVO getLatestVersion() {
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// 查询最新版本(按ID倒序,取第一条)
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XpAppVersion latestVersion = this.lambdaQuery()
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.orderByDesc(XpAppVersion::getVersionCode)
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.last("LIMIT 1")
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.one();
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if (Objects.isNull(latestVersion)) {
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log.warn("未找到App版本信息");
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throw new ServiceException("App版本信息不存在");
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}
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// 转换为 VO
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XpAppVersionVO vo = BeanUtil.copyProperties(latestVersion, XpAppVersionVO.class);
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log.info("获取最新App版本成功, version={}", vo.getVersion());
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return vo;
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}
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@Override
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public PageInfo<XpAppVersion> getPageList(BasePage basePage) {
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Page<XpAppVersion> page = lambdaQuery().orderByDesc(XpAppVersion::getVersionCode).page(new Page<>(basePage.getPageNum(), basePage.getPageSize()));
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PageInfo<XpAppVersion> pageInfo = new PageInfo<>();
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BeanUtil.copyProperties(page, pageInfo);
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return pageInfo;
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}
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@Override
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public void release(XpAppVersion appVersion) {
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Integer latestVersionCode = 0;
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//获取最新版本信息
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XpAppVersion latestVersion = this.lambdaQuery()
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.orderByDesc(XpAppVersion::getVersionCode)
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.last("LIMIT 1")
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.one();
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if (Objects.nonNull(latestVersion)) {
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latestVersionCode = latestVersion.getVersionCode();
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}
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appVersion.setCreateBy(SecurityUtils.getLoginUser().getSysUser().getNickName());
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appVersion.setVersionCode(latestVersionCode + 1); // 版本号自增
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save(appVersion);
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// 异步发送版本更新通知
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sendVersionUpdateNotification(appVersion);
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}
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/**
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* 发送版本更新通知
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* @param appVersion 版本信息
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*/
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private void sendVersionUpdateNotification(XpAppVersion appVersion) {
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// 异步处理，避免阻塞主流程
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ThreadPoolExecutor executor = new ThreadPoolExecutor(
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1, 1, 0L, TimeUnit.MILLISECONDS,
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new LinkedBlockingQueue<Runnable>()
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);
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executor.execute(() -> {
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try {
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// 1. 获取所有启用状态的运维用户
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R<List<XpOperationsUser>> result = xpOperationUserClient.listAllEnabled();
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if (result == null || result.getCode() != 200 || result.getData() == null || result.getData().isEmpty()) {
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log.warn("没有需要通知的启用状态用户");
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return;
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}
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List<XpOperationsUser> enabledUsers = result.getData();
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log.info("版本更新通知，共需通知 {} 位用户", enabledUsers.size());
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// 2. 构建通知内容
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String message = "新版本上线啦！请前往更新。";
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String bodyJson = buildPushBodyJson(message);
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// 3. 构建并保存通知记录
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List<XpOperationsUserNotification> notifications = enabledUsers.stream()
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.map(user -> buildNotification(message, bodyJson, user))
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.collect(Collectors.toList());
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// 批量保存通知记录
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xpOperationUserNotificationClient.addNotificationBatch(notifications);
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log.info("版本更新通知记录保存成功，共 {} 条", notifications.size());
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// 4. 按设备类型分组并批量推送
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pushMessageByDeviceType(enabledUsers, message);
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} catch (Exception e) {
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log.error("发送版本更新通知失败", e);
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}
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});
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executor.shutdown();
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}
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/**
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* 构建推送 body JSON
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* @param message 消息内容
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* @return JSON 字符串
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*/
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private String buildPushBodyJson(String message) {
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JSONObject body = new JSONObject();
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body.put("content", message);
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body.put("strategy", NotificationTypeEnum.VERSION_UPDATE_TIP.getCode()); // 8
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body.put("type", 0);
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body.put("id", 0);
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return body.toJSONString();
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}
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/**
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* 构建通知实体
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* @param message 消息内容
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* @param bodyJson 推送body内容
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* @param user 运维用户
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* @return 通知实体
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*/
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private XpOperationsUserNotification buildNotification(String message, String bodyJson, XpOperationsUser user) {
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XpOperationsUserNotification notification = new XpOperationsUserNotification();
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notification.setNotificationType(NotificationTypeEnum.VERSION_UPDATE_TIP.getCode()); // 8
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notification.setNotificationContent(message);
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notification.setOperationsUserId(user.getId());
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notification.setDataId(0L); // 版本更新通知 dataId 设置为 0
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notification.setReadStatus(0); // 未读
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notification.setNotificationExt(bodyJson);
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return notification;
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}
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/**
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* 按设备类型分组推送消息
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* @param users 用户列表
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* @param message 消息内容
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*/
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private void pushMessageByDeviceType(List<XpOperationsUser> users, String message) {
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// 按设备类型分组 (1=Android, 2=iOS)
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Map<Integer, List<XpOperationsUser>> usersByDeviceType = users.stream()
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.filter(u -> u.getDeviceType() != null && u.getPhoneNumber() != null)
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.collect(Collectors.groupingBy(XpOperationsUser::getDeviceType));
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// 分别推送 Android 和 iOS
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for (Map.Entry<Integer, List<XpOperationsUser>> entry : usersByDeviceType.entrySet()) {
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Integer deviceType = entry.getKey();
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List<XpOperationsUser> deviceUsers = entry.getValue();
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// 按 1000 个手机号一批进行推送
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List<List<XpOperationsUser>> batches = partition(deviceUsers, 1000);
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for (List<XpOperationsUser> batch : batches) {
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String accounts = batch.stream()
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.map(XpOperationsUser::getPhoneNumber)
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.collect(Collectors.joining(","));
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AliPushMessageDTO pushDTO = buildPushMessageDTO(deviceType, accounts, message);
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try {
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xpAliPushMessageClient.pushMessage(pushDTO);
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log.info("版本更新推送成功，设备类型={}，用户数={}",
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deviceType == 1 ? "Android" : "iOS", batch.size());
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} catch (Exception e) {
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log.error("版本更新推送失败，设备类型={}", deviceType, e);
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}
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}
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}
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}
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/**
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* 构建推送消息 DTO
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* @param deviceType 设备类型
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* @param accounts 手机号（逗号分隔）
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* @param message 消息内容
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* @return 推送 DTO
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*/
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private AliPushMessageDTO buildPushMessageDTO(Integer deviceType, String accounts, String message) {
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AliPushMessageDTO dto = new AliPushMessageDTO();
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dto.setDeviceType(deviceType);
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dto.setAccount(accounts);
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dto.setTitle("APP版本更新提示");
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dto.setBody(buildPushBodyJson(message));
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dto.setPushType("NOTICE");
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return dto;
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}
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/**
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* 将列表按指定大小分批
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* @param list 原始列表
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* @param batchSize 批次大小
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* @return 分批后的列表
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*/
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private <T> List<List<T>> partition(List<T> list, int batchSize) {
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List<List<T>> batches = new ArrayList<>();
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for (int i = 0; i < list.size(); i += batchSize) {
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batches.add(list.subList(i, Math.min(i + batchSize, list.size())));
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}
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return batches;
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}
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}
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