Files
patbond-flutter/lib/features/main/main_shell_page.dart
T
lixi 9892b65a19
CI / flutter-gates (push) Successful in 3m9s
新增:发布页真实化——媒体九宫格编辑态 + 建草稿/迁移发布两步 + 发布漏斗与媒体三段埋点,create 页 demo 发布流退役(T3-17)
- 新增 PostComposePage(P3 发布页,push 路由 post_form):正文/类目
  (general·help)/九宫格选图(组装 MediaUploader + UploadProgressOverlay,
  删格按列表序重发 position)/发布 gating(正文非空 + 在场媒体全 ready)
- 发布走「createPost(draft) → PATCH status=published」两步:迁移失败时草稿
  已在服务端,UI 明确提示「草稿已保存」;40905 重置幂等键、42203 提示等图、
  网络失败同键重放不重复建帖;40902 自动取新 version 重提一次
- 草稿:「存草稿」(manual) 与「取消 → 保留」(on_exit) 两路径 + 进页恢复最新
  一条草稿(提示条/清空);「不保留」软删服务端草稿(post_deleted 触点)
- 埋点:新增 post_analytics.dart(发布漏斗五事件 + 媒体三段,键集对齐字典
  v3);MediaUploader 挂接 started/succeeded/failed(含 cancelled) 与 attemptSeq;
  pageName 枚举补 post_form
- PostMediaEditGrid(同文件编辑态):3 列九宫格 + 虚线「+」格 + 删除角标 +
  进度覆盖层 + 失败整格重试;页级上传汇总条
- create 页只余 AI 生成模拟(M4 原样保留),demo 发布流与 AppState.posts /
  publishPost / updatePost 及其持久化一并退役;首页 story「发布」与 Feed 空态
  CTA 改为 push 真实发布页
- 测试 458 → 502(+44):发布页 widget 22、发布埋点 11、媒体三段 7、编辑态
  九宫格 4、主壳发布闭环 1;另加桌面真链路 integration_test(env 门控)
- flutter analyze 0 问题、dart format 无 diff;compose 六容器真链路实测通过
  (选图上传 → 发布 → Feed 置顶 → 第二客户端可见)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-09-10 14:42:13 +08:00

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import 'dart:async';
import 'package:flutter/material.dart';
import 'package:patbond_flutter/analytics/analytics_page_name.dart';
import 'package:patbond_flutter/analytics/page_view_tracker.dart';
import 'package:patbond_flutter/core/theme/app_theme.dart';
import 'package:patbond_flutter/features/community/community_controller.dart';
import 'package:patbond_flutter/features/community/community_interaction_analytics.dart';
import 'package:patbond_flutter/features/community/feed_analytics.dart';
import 'package:patbond_flutter/features/community/media_uploader.dart';
import 'package:patbond_flutter/features/community/post_analytics.dart';
import 'package:patbond_flutter/features/community/post_compose_page.dart';
import 'package:patbond_flutter/features/create/create_page.dart';
import 'package:patbond_flutter/features/home/home_page.dart';
import 'package:patbond_flutter/features/pets/health_record_analytics.dart';
import 'package:patbond_flutter/features/pets/pet_analytics.dart';
import 'package:patbond_flutter/features/pets/pets_controller.dart';
import 'package:patbond_flutter/features/pets/pets_page.dart';
import 'package:patbond_flutter/features/post/post_detail_page.dart';
import 'package:patbond_flutter/features/profile/profile_page.dart';
import 'package:patbond_flutter/features/services/services_page.dart';
import 'package:patbond_flutter/state/app_state.dart';
import 'package:patbond_flutter/widgets/common.dart';
class MainShellPage extends StatefulWidget {
const MainShellPage({
required this.appState,
required this.petsController,
required this.communityController,
super.key,
this.currentUserId,
this.petAnalytics,
this.healthRecordAnalytics,
this.feedAnalytics,
this.interactionAnalytics,
this.postAnalytics,
this.mediaUploaderFactory,
this.pageViewTracker,
this.onLogout,
});
final AppState appState;
/// 宠物档案状态(T2-11 拆出的独立 pets feature;档案 Tab 数据源)。
final PetsController petsController;
/// 社区状态(T3-12 数据层;首页 Feed segment 数据源,T3-14 接线)。
final CommunityController communityController;
/// 当前登录用户 id(详情页评论删除入口 / 关注钮自见性的 UI 判定)。
final String? currentUserId;
/// pet 域埋点强类型封装(建宠漏斗三事件)。
final PetAnalytics? petAnalytics;
/// health_record 域埋点强类型封装(T2-13 创建漏斗三事件 + viewed)。
final HealthRecordAnalytics? healthRecordAnalytics;
/// feed 域埋点(T3-14 聚合曝光 + 加载失败)。
final FeedAnalytics? feedAnalytics;
/// 互动域埋点(T3-16 评论成败对 + 关注对;详情页消费)。
final CommunityInteractionAnalytics? interactionAnalytics;
/// post 域埋点(T3-17 发布漏斗五事件 + 媒体三段;发布页消费)。
final PostAnalytics? postAnalytics;
/// 发布页 [MediaUploader] 构造口(桌面实测 / 测试替换选图与压缩层)。
final MediaUploaderFactory? mediaUploaderFactory;
/// Tab 曝光补点(IndexedStack 切换不产生路由事件,03 号评估 §3.2)。
final PageViewTracker? pageViewTracker;
/// 退出登录:调 logout 接口并清会话,认证状态机自动回登录页。
final Future<void> Function()? onLogout;
@override
State<MainShellPage> createState() => _MainShellPageState();
}
class _MainShellPageState extends State<MainShellPage> {
int currentIndex = 0;
bool showPersonalServices = false;
static const titles = ['首页', '创作中心', '健康档案', '本地服务', '我的资料'];
/// Tab 索引 → pageName 枚举(03 号评估 §3.2 映射表;档案 Tab 自 T2-12
/// 起为真实宠物列表,页名由 pet_archive 改报 pet_list06 §5.2 字典 v2)。
static const _tabPages = [
AnalyticsPageName.home,
AnalyticsPageName.create,
AnalyticsPageName.petList,
AnalyticsPageName.services,
AnalyticsPageName.profile,
];
@override
void initState() {
super.initState();
// 初始 Tab 曝光补一次(03 号评估 §3.2 手动补点 1)。
widget.pageViewTracker?.reportTab(_tabPages[currentIndex]);
}
void selectTab(int index) {
setState(() => currentIndex = index);
widget.pageViewTracker?.reportTab(_tabPages[index]);
}
void openServices(bool personal) {
setState(() {
showPersonalServices = personal;
currentIndex = 3;
});
widget.pageViewTracker?.reportTab(_tabPages[3]);
}
/// 帖子详情(T3-15:真实数据整页;Feed 卡片与详情共享
/// communityController,互动状态跨页一致)。
void openPost(String postId) {
Navigator.of(context).push(
MaterialPageRoute<void>(
settings: RouteSettings(name: AnalyticsPageName.postDetail.pageName),
builder: (context) => PostDetailPage(
controller: widget.communityController,
postId: postId,
currentUserId: widget.currentUserId,
analytics: widget.interactionAnalytics,
),
),
);
}
/// 发布页(T3-17:真实发布链路)。发布成功后回首页 Feed 并整体刷新,
/// 新帖按 `(published_at DESC, id DESC)` 落在首位(跨客户端同一序)。
Future<void> openCompose(PostEntryPoint entryPoint) async {
final published = await Navigator.of(context).push<bool>(
MaterialPageRoute<bool>(
settings: RouteSettings(name: AnalyticsPageName.postForm.pageName),
builder: (context) => PostComposePage(
controller: widget.communityController,
entryPoint: entryPoint,
analytics: widget.postAnalytics,
uploaderFactory: widget.mediaUploaderFactory,
),
),
);
if (!mounted || published != true) return;
selectTab(0);
unawaited(widget.communityController.refresh());
ScaffoldMessenger.of(
context,
).showSnackBar(const SnackBar(content: Text('已发布,去首页看看吧 🐾')));
}
@override
Widget build(BuildContext context) {
return AnimatedBuilder(
animation: widget.appState,
builder: (context, _) {
if (!widget.appState.isReady) {
return const Scaffold(
body: Center(child: CircularProgressIndicator()),
);
}
final pages = [
HomePage(
appState: widget.appState,
communityController: widget.communityController,
feedAnalytics: widget.feedAnalytics,
isActive: currentIndex == 0,
onOpenServices: openServices,
onOpenCompose: () => openCompose(PostEntryPoint.feed),
onOpenPost: openPost,
),
CreatePage(
appState: widget.appState,
// T3-17:发布半边已真实化(发布页 push),AI 生成模拟原样留 M4。
onOpenCompose: () => openCompose(PostEntryPoint.createTab),
),
PetsPage(
controller: widget.petsController,
analytics: widget.petAnalytics,
healthAnalytics: widget.healthRecordAnalytics,
),
ServicesPage(
showPersonal: showPersonalServices,
locationWeather: widget.appState.locationWeather,
),
ProfilePage(appState: widget.appState, onLogout: widget.onLogout),
];
return Scaffold(
appBar: AppBar(
backgroundColor: Colors.white.withAlpha(245),
surfaceTintColor: Colors.transparent,
scrolledUnderElevation: 1,
centerTitle: true,
title: Text(
titles[currentIndex],
style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w800),
),
leadingWidth: 118,
leading: InkWell(
onTap: () => selectTab(2),
borderRadius: BorderRadius.circular(24),
child: Padding(
padding: const EdgeInsets.only(left: 14),
child: Row(
children: [
RemoteImage(
url: widget.appState.pet.avatarUrl,
width: 36,
height: 36,
borderRadius: BorderRadius.circular(18),
),
const SizedBox(width: 7),
const Expanded(
child: Text(
'Patbond',
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: TextStyle(
color: AppColors.primary,
fontSize: 13,
fontWeight: FontWeight.w800,
),
),
),
],
),
),
),
actions: [
IconButton.filledTonal(
tooltip: '通知',
onPressed: () {
ScaffoldMessenger.of(
context,
).showSnackBar(const SnackBar(content: Text('暂无新通知 🐾')));
},
icon: const Icon(Icons.notifications_outlined, size: 21),
),
const SizedBox(width: 10),
],
),
body: SafeArea(
top: false,
child: IndexedStack(index: currentIndex, children: pages),
),
bottomNavigationBar: NavigationBar(
selectedIndex: currentIndex,
onDestinationSelected: selectTab,
destinations: const [
NavigationDestination(
icon: Icon(Icons.home_outlined),
selectedIcon: Icon(Icons.home_rounded),
label: '首页',
),
NavigationDestination(
icon: Icon(Icons.auto_awesome_outlined),
selectedIcon: Icon(Icons.auto_awesome),
label: '创作',
),
NavigationDestination(
icon: Icon(Icons.pets_outlined),
selectedIcon: Icon(Icons.pets),
label: '档案',
),
NavigationDestination(
icon: Icon(Icons.storefront_outlined),
selectedIcon: Icon(Icons.storefront),
label: '服务',
),
NavigationDestination(
icon: Icon(Icons.person_outline),
selectedIcon: Icon(Icons.person),
label: '我的',
),
],
),
);
},
);
}
}