新增:page_viewed 集中式路由埋点(NavigatorObserver)
CI / flutter-gates (push) Successful in 1m3s

- AnalyticsRouteObserver:didPush/didReplace/didPop 集中捕获,页面零侵入
- AnalyticsPageName 枚举:pageName 编译期锁死(字典 v2 九个初始值 + 客户端现存 create/pet_archive/services/post_detail),字典外路由不上报
- PageViewTracker:page_viewed 单一上报出口,维护 referrer 链(栈底/冷启动首页为 null)与去重(Tab 重复点选)
- 三类非路由曝光手动补点:主壳 Tab 切换(IndexedStack)、认证状态机切页(AnimatedSwitcher)、回栈到无名根路由(resolveRootPage)
- 既有 Navigator.push 挂 RouteSettings.name:login_page(register)、main_shell_page(post_detail);fade_route 签名扩展可选 settings
- M2 健康档案页面(pet_list/pet_detail/pet_form/record_form/record_detail)先留枚举定义,待功能落地接线

测试新增 8 例(analytics_route_observer_test):push 上报/push 两页 referrer 链正确 + pop 补报/根路由 resolveRootPage 补报/枚举外不报/dialog 不报/Tab 去重/referrer 连贯/reportTab。

验收对照(06 号报告 §5.2 六条):1✓ observer 注册、2✓ pageName 枚举含 pet_form、3✓ referrer 链、4✓ 字典外不报、5✓ 单测 push/pop/referrer、6✓ M1 存量四页接全。

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
2026-09-07 14:50:04 +08:00
parent 4c2f839a01
commit 6fef0db009
7 changed files with 400 additions and 3 deletions
+30 -1
View File
@@ -1,4 +1,6 @@
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/create/create_page.dart';
import 'package:patbond_flutter/features/home/home_page.dart';
@@ -11,10 +13,18 @@ import 'package:patbond_flutter/state/app_state.dart';
import 'package:patbond_flutter/widgets/common.dart';
class MainShellPage extends StatefulWidget {
const MainShellPage({required this.appState, super.key, this.onLogout});
const MainShellPage({
required this.appState,
super.key,
this.pageViewTracker,
this.onLogout,
});
final AppState appState;
/// 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;
@@ -28,8 +38,25 @@ class _MainShellPageState extends State<MainShellPage> {
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)。
static const _tabPages = [
AnalyticsPageName.home,
AnalyticsPageName.create,
AnalyticsPageName.petArchive,
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) {
@@ -37,11 +64,13 @@ class _MainShellPageState extends State<MainShellPage> {
showPersonalServices = personal;
currentIndex = 3;
});
widget.pageViewTracker?.reportTab(_tabPages[3]);
}
void openPost(PostModel post) {
Navigator.of(context).push(
MaterialPageRoute<void>(
settings: RouteSettings(name: AnalyticsPageName.postDetail.pageName),
builder: (context) =>
PostDetailPage(appState: widget.appState, postId: post.id),
),