重构:宠物列表/详情/编辑页接入真实数据(T2-12,四态齐备)
CI / flutter-gates (push) Successful in 1m31s

- 档案 Tab 替换为真实宠物列表(05 号规范 P1):PetsController 四态
  驱动(loading/empty/error+重试/ready),空态插画 + 建档 CTA,
  下拉刷新,虚线添加卡;页面一律走 T2-11 数据层、不直连 ApiClient
- 新增 PetDetailPage(P2 档案信息部分):内存副本首屏 + getPet 刷新,
  40401 防枚举 → 不存在态返回列表并刷新;仅 owner 显示编辑入口
  (40300 语义);体重/疫苗/时间线区块留待 T2-13/14 接摘要与记录接口
- 新增 PetFormPage(建档/编辑):品种目录接口 + 自定义品种互斥
  (目录失败回落自定义 + 重试)、性别契约必填、生日+估算、芯片号;
  失焦+提交双校验、错误三层模型沿用登录纵切
- 40902 版本冲突:明确提示 + 自动拉取最新 version 重提路径(有测试);
  40903 芯片号冲突字段级报错(有测试)
- 埋点挂接:pet_create_started(表单首次输入、每次进入一次)/
  succeeded / failed 三事件接线;建宠表单路由名 pet_form、详情页
  pet_detail 进入既有 RouteObserver 采集;档案 Tab 页名 pet_archive
  改报 pet_list(字典 v2);编辑表单不带路由名(漏斗到达段不掺编辑)
- app.dart 装配:pet 服务 ApiClient(:8083)共享 TokenRefresher;
  登出 reset 控制器防跨账号泄漏;PetsController.loadBreeds 按物种缓存
- AppState 清理:pets 页原 demo 消费方移除,vaccines 及其模型/持久化
  删除;pet demo 仅存首页问候/创作页/主壳头像(后续工单收敛)
- 头像按 ADR-010 本地占位,不做上传
- 测试 145 → 177 全绿(列表/详情/表单四态与冲突路径 widget 测试、
  控制器 loadBreeds/reset、展示纯函数);analyze 0;format 无 diff

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
2026-09-08 12:15:32 +08:00
parent c0a8a56e91
commit 97a1f46e3f
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import 'package:flutter/material.dart';
import 'package:patbond_flutter/core/navigation/fade_route.dart';
import 'package:patbond_flutter/core/network/api_exception.dart';
import 'package:patbond_flutter/core/theme/app_theme.dart';
import 'package:patbond_flutter/core/widgets/empty_state_illustration.dart';
import 'package:patbond_flutter/core/widgets/inline_error_banner.dart';
import 'package:patbond_flutter/core/widgets/pet_avatar.dart';
import 'package:patbond_flutter/features/pets/pet_analytics.dart';
import 'package:patbond_flutter/features/pets/pet_display.dart';
import 'package:patbond_flutter/features/pets/pet_exceptions.dart';
import 'package:patbond_flutter/features/pets/pet_form_page.dart';
import 'package:patbond_flutter/features/pets/pet_models.dart';
import 'package:patbond_flutter/features/pets/pets_controller.dart';
import 'package:patbond_flutter/widgets/common.dart';
enum _DetailPhase { loading, ready, error, notFound }
/// 宠物详情页(T2-12 / 05 号规范 §4.2 P2 的档案信息部分)。
///
/// 打开即用控制器内存副本首屏渲染,同时经 [PetsController.getPet]
/// 拉取最新详情(同步列表副本)。四态:loading / ready / error+重试 /
/// notFound40401 防枚举三态同响应 → 提示后返回列表并刷新)。
///
/// 体重、疫苗进度、健康时间线与提醒区块随 T2-13/14 接入摘要与
/// 记录接口后补充,本单不渲染 demo 占位。
class PetDetailPage extends StatefulWidget {
const PetDetailPage({
required this.controller,
required this.petId,
super.key,
this.analytics,
});
final PetsController controller;
final String petId;
final PetAnalytics? analytics;
@override
State<PetDetailPage> createState() => _PetDetailPageState();
}
class _PetDetailPageState extends State<PetDetailPage> {
_DetailPhase _phase = _DetailPhase.loading;
Pet? _pet;
ApiException? _error;
@override
void initState() {
super.initState();
_pet = _fromController();
if (_pet != null) _phase = _DetailPhase.ready;
_load();
}
Pet? _fromController() {
for (final pet in widget.controller.pets) {
if (pet.id == widget.petId) return pet;
}
return null;
}
Future<void> _load() async {
if (_pet == null) {
setState(() => _phase = _DetailPhase.loading);
}
try {
final pet = await widget.controller.getPet(widget.petId);
if (!mounted) return;
setState(() {
_pet = pet;
_phase = _DetailPhase.ready;
});
} on PetNotFoundException {
if (!mounted) return;
setState(() => _phase = _DetailPhase.notFound);
} on ApiException catch (error) {
if (!mounted) return;
if (_pet == null) {
setState(() {
_error = error;
_phase = _DetailPhase.error;
});
} else {
// 已有内存副本:刷新失败降级为瞬态提示,不打断阅读。
ScaffoldMessenger.of(
context,
).showSnackBar(SnackBar(content: Text(petLoadErrorMessage(error))));
}
}
}
Future<void> _openEdit() async {
final pet = _pet;
if (pet == null) return;
final updated = await Navigator.of(context).push<Pet>(
// 编辑态不带路由名:pet_form 专属建宠漏斗到达段(06 §1.6),
// 编辑曝光不计入,避免「到达→动笔」分母虚高。
fadePageRoute(
PetFormPage.edit(
controller: widget.controller,
pet: pet,
analytics: widget.analytics,
),
),
);
if (updated != null && mounted) {
setState(() {
_pet = updated;
_phase = _DetailPhase.ready;
});
ScaffoldMessenger.of(
context,
).showSnackBar(const SnackBar(content: Text('已保存修改')));
}
}
/// 仅 owner 可改档案(40300caregiver/viewer 改档案被拒 → 隐藏写入口)。
bool get _canEdit =>
_phase == _DetailPhase.ready && _pet?.myRole == PetRole.owner;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Colors.transparent,
elevation: 0,
foregroundColor: AppColors.ink,
actions: [
if (_canEdit)
IconButton(
tooltip: '编辑资料',
onPressed: _openEdit,
icon: const Icon(Icons.edit_outlined),
),
],
),
body: switch (_phase) {
_DetailPhase.loading => const Center(
child: CircularProgressIndicator(),
),
_DetailPhase.error => Center(
child: Padding(
padding: const EdgeInsets.all(24),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
InlineErrorBanner(message: petLoadErrorMessage(_error)),
const SizedBox(height: 16),
FilledButton(onPressed: _load, child: const Text('重试')),
],
),
),
),
_DetailPhase.notFound => Center(
child: SingleChildScrollView(
child: EmptyStateIllustration(
icon: Icons.search_off_rounded,
title: '宠物不存在或已被删除',
description: '档案可能已被移除,返回列表查看最新档案',
ctaLabel: '返回列表',
onCtaPressed: () {
widget.controller.refresh();
Navigator.of(context).pop();
},
),
),
),
_DetailPhase.ready => _content(_pet!),
},
);
}
Widget _content(Pet pet) {
return ListView(
padding: const EdgeInsets.fromLTRB(16, 0, 16, 30),
children: [
Column(
children: [
PetAvatar(
size: PetAvatarSize.xl,
showEditBadge: _canEdit,
onTap: _canEdit ? _openEdit : null,
semanticLabel: _canEdit ? '编辑宠物资料' : null,
),
const SizedBox(height: 12),
Text(pet.name, style: Theme.of(context).textTheme.headlineSmall),
const SizedBox(height: 4),
Text(
petMetaLine(pet),
style: const TextStyle(color: AppColors.inkSoft, fontSize: 12),
),
if (pet.status != PetStatus.active) ...[
const SizedBox(height: 8),
TagPill(
petStatusLabel(pet.status),
color: pet.status == PetStatus.lost
? AppColors.error
: AppColors.muted,
),
],
],
),
const SizedBox(height: 24),
Text('基本资料', style: Theme.of(context).textTheme.titleLarge),
const SizedBox(height: 10),
SectionCard(
child: Column(
children: [
_InfoRow(label: '物种', value: petSpeciesLabel(pet.species)),
const _RowDivider(),
_InfoRow(label: '品种', value: petBreedLabel(pet)),
const _RowDivider(),
_InfoRow(label: '性别', value: petSexLabel(pet.sex)),
const _RowDivider(),
_InfoRow(
label: '生日',
value: pet.birthDate == null
? '未填写'
: dateToJson(pet.birthDate!) +
(pet.birthDateEstimated ? '(估算)' : ''),
),
const _RowDivider(),
_InfoRow(label: '芯片号', value: pet.microchipNo ?? '未填写'),
const _RowDivider(),
_InfoRow(label: '性格', value: pet.personality ?? '未填写'),
const _RowDivider(),
_InfoRow(
label: '绝育日期',
value: pet.sterilizedOn == null
? '未填写'
: dateToJson(pet.sterilizedOn!),
),
],
),
),
if (_canEdit) ...[
const SizedBox(height: 16),
OutlinedButton.icon(
onPressed: _openEdit,
icon: const Icon(Icons.edit_outlined, size: 17),
label: const Text('编辑资料'),
),
],
],
);
}
}
/// 键值行(05 §4.3 P3 风格:字段名 12 inkSoft / 值 bodyMedium ink)。
class _InfoRow extends StatelessWidget {
const _InfoRow({required this.label, required this.value});
final String label;
final String value;
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: 7),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 72,
child: Text(
label,
style: const TextStyle(color: AppColors.inkSoft, fontSize: 12),
),
),
Expanded(
child: Text(value, style: Theme.of(context).textTheme.bodyMedium),
),
],
),
);
}
}
class _RowDivider extends StatelessWidget {
const _RowDivider();
@override
Widget build(BuildContext context) {
return const Divider(height: 1, thickness: 1, color: AppColors.border);
}
}