新增:宠物头像接线——铅笔角标接上传、列表与详情展示真实头像(T3.5-09)

- `Pet.avatarUrl` 入模型;列表卡与详情头像改用真实预签名 URL(无图仍回退
  爪印占位——服务端对非 ready 的 asset 直接给 null,客户端只有一种占位)。
- 详情页铅笔角标自此有功能:接 `MediaUploader`(purpose=pet_avatar);已有
  头像时先给「更换 / 移除」二选一,移除即三态显式 null。
- 权限按 **WRITE 档**呈现(ADR-022 D3.5-3:owner + caregiver 可改头像,
  viewer 无入口),与资料编辑的 MANAGE 档刻意不同。因此纯头像 PATCH 只发
  `version` + `avatarAssetId`,**不夹带任何资料字段**——夹带会让服务端按更严
  的一半定档,caregiver 立刻 403。
- `UpdatePetRequest.avatarAssetId` 是该 schema 唯一的三态字段,其余字段保持
  M2 两态语义(它们的 CHECK 约束本就不允许空值,「清空」无意义)。
- 40902 冲突后重取档案让用户自行决定重来,不静默重放(头像是用户可见的
  覆盖操作,不该自动生效两次)。

测试 588 → 597(+9)。

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
2026-09-11 15:37:25 +08:00
parent a4a97c03c2
commit eff3526840
7 changed files with 519 additions and 25 deletions
+116 -3
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@@ -2,10 +2,12 @@ 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/avatar_upload_sheet.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/core/widgets/record_type_dot.dart';
import 'package:patbond_flutter/features/community/community_models.dart';
import 'package:patbond_flutter/features/pets/care_reminders_page.dart';
import 'package:patbond_flutter/features/pets/health_events_page.dart';
import 'package:patbond_flutter/features/pets/health_record_analytics.dart';
@@ -43,6 +45,7 @@ class PetDetailPage extends StatefulWidget {
super.key,
this.analytics,
this.healthAnalytics,
this.avatarUploaderBuilder,
});
final PetsController controller;
@@ -50,6 +53,10 @@ class PetDetailPage extends StatefulWidget {
final PetAnalytics? analytics;
final HealthRecordAnalytics? healthAnalytics;
/// 头像上传编排器构造口(T3.5-09);null 即本次构建未装配上传能力,
/// 隐藏头像编辑入口(生产装配恒注入,见 `app.dart`)。
final AvatarUploaderBuilder? avatarUploaderBuilder;
@override
State<PetDetailPage> createState() => _PetDetailPageState();
}
@@ -186,6 +193,109 @@ class _PetDetailPageState extends State<PetDetailPage> {
/// 记录写入权限档 WRITEowner + caregiver);viewer 隐藏录入入口。
bool get _canWriteRecords => _pet?.myRole != PetRole.viewer;
/// 头像写入权限档 **WRITE**ADR-022 决策 D3.5-3:头像属日常照护信息,
/// 与体重/疫苗同档,owner + caregiver 均可改;viewer 只读)。
///
/// 注意这与 [_canEdit]MANAGE,仅 owner**刻意不同**:服务端按「本次
/// 请求触及了哪些字段」定档——只带 avatarAssetId 走 WRITE,碰任一资料
/// 字段即 MANAGE。故这里只发纯头像 PATCH,不夹带任何资料字段。
bool get _canEditAvatar =>
_phase == _DetailPhase.ready &&
_pet?.myRole != PetRole.viewer &&
widget.avatarUploaderBuilder != null;
/// 头像入口:已有头像时先给「更换 / 移除」二选一,没有则直接拉起上传。
Future<void> _onAvatarTap() async {
final pet = _pet;
if (pet == null || !_canEditAvatar) return;
if (pet.avatarUrl == null) {
await _uploadAvatar();
return;
}
final action = await showModalBottomSheet<String>(
context: context,
showDragHandle: true,
builder: (context) => SafeArea(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
ListTile(
leading: const Icon(Icons.photo_camera_outlined),
title: const Text('更换头像'),
onTap: () => Navigator.pop(context, 'replace'),
),
ListTile(
leading: const Icon(
Icons.delete_outline,
color: AppColors.errorDark,
),
title: const Text(
'移除头像',
style: TextStyle(color: AppColors.errorDark),
),
onTap: () => Navigator.pop(context, 'clear'),
),
],
),
),
);
if (!mounted || action == null) return;
if (action == 'replace') {
await _uploadAvatar();
} else {
// 三态「显式 null」= 清除头像(缺省是「不改」,两者在 JSON 上不同)。
await _patchAvatar(const PatchField<String>.clear(), '已移除头像');
}
}
Future<void> _uploadAvatar() async {
final builder = widget.avatarUploaderBuilder;
if (builder == null) return;
final assetId = await showAvatarUploadSheet(
context,
builder: builder,
// 用途即引用侧的类型检查:帖图或用户头像挂到宠物上会被答 404/40405。
purpose: MediaPurpose.petAvatar,
);
if (assetId == null || !mounted) return;
await _patchAvatar(PatchField<String>.value(assetId), '头像已更新');
}
/// 纯头像 PATCH:请求体只有 `version` + `avatarAssetId`**不带任何资料
/// 字段**——夹带资料字段会把权限档从 WRITE 抬到 MANAGEcaregiver 立刻
/// 403(服务端刻意按更严的一半判,堵「夹带改名」)。
Future<void> _patchAvatar(PatchField<String> intent, String okMessage) async {
final pet = _pet;
if (pet == null) return;
try {
final updated = await widget.controller.updatePet(
pet.id,
UpdatePetRequest(version: pet.version, avatarAssetId: intent),
);
if (!mounted) return;
setState(() {
_pet = updated;
_phase = _DetailPhase.ready;
});
ScaffoldMessenger.of(
context,
).showSnackBar(SnackBar(content: Text(okMessage)));
} on PetVersionConflictException catch (error) {
// 40902:他人已改过这行。重取档案拿新 version,让用户自行决定是否重来
// (不静默重放——头像是用户可见的覆盖操作,不该自动生效两次)。
if (!mounted) return;
ScaffoldMessenger.of(
context,
).showSnackBar(SnackBar(content: Text(petAvatarSaveErrorMessage(error))));
await _load();
} on ApiException catch (error) {
if (!mounted) return;
ScaffoldMessenger.of(
context,
).showSnackBar(SnackBar(content: Text(petAvatarSaveErrorMessage(error))));
}
}
Future<void> _openWeights(Pet pet) async {
await Navigator.of(context).push(
// 列表页页名不在字典 v2 枚举内(06 §5.2 验收 4:字典外不上报),
@@ -306,11 +416,14 @@ class _PetDetailPageState extends State<PetDetailPage> {
children: [
Column(
children: [
// T3.5-09:头像展示真实预签名 URL(无图回退爪印占位);铅笔角标
// 自此有功能——接 MediaUploader 上传 pet_avatarWRITE 档可见。
PetAvatar(
size: PetAvatarSize.xl,
showEditBadge: _canEdit,
onTap: _canEdit ? _openEdit : null,
semanticLabel: _canEdit ? '编辑宠物资料' : null,
url: pet.avatarUrl,
showEditBadge: _canEditAvatar,
onTap: _canEditAvatar ? _onAvatarTap : null,
semanticLabel: _canEditAvatar ? '更换宠物头像' : null,
),
const SizedBox(height: 12),
Text(pet.name, style: Theme.of(context).textTheme.headlineSmall),
+18
View File
@@ -54,3 +54,21 @@ String petLoadErrorMessage(ApiException? error) => switch (error) {
ApiRateLimitException _ => '请求过于频繁,请稍后再试',
_ => '加载失败,请稍后重试',
};
/// 宠物头像写入失败的文案(T3.5-09)。按契约 v1.4.0 为
/// `PATCH /pets/{petId}` 新增的两格分层:
///
/// - 404/40405asset 不存在 / 非本人 / 已删 / **用途不符**(帖图或用户头像
/// 当宠物头像)→ 引导重新上传,而不是「宠物不存在」(40401 才是那个)。
/// - 422/42203:本人的 `pet_avatar` asset 仍在 uploading/failed → 可重试。
/// - 403/40300viewer 改头像(入口本已按 myRole 隐藏,此处兜底防越权构造)。
/// - 409/40902:版本冲突 → 由调用方重取档案后重试。
String petAvatarSaveErrorMessage(ApiException? error) => switch (error) {
ApiBusinessException(code: ApiCodes.mediaNotFound) => '头像已失效,请重新上传',
ApiBusinessException(code: ApiCodes.mediaNotReady) => '头像还没上传完,请稍后重试',
ApiBusinessException(code: ApiCodes.petAccessDenied) => '你没有修改该宠物头像的权限',
ApiBusinessException(code: ApiCodes.versionConflict) => '档案已被更新,请重新操作',
ApiNetworkException _ => '网络异常,请检查网络后重试',
ApiRateLimitException _ => '请求过于频繁,请稍后再试',
_ => '头像保存失败,请稍后重试',
};
+45 -16
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@@ -1,8 +1,11 @@
/// pets 域响应 / 请求模型(接口契约冻结稿 openapi.yaml v1.2.0
/// pets 域响应 / 请求模型(接口契约冻结稿 openapi.yaml v1.4.0
/// 字段名与后端逐字一致;枚举取值严格校验,未知值抛 [FormatException]
/// 以便契约漂移在测试期暴露而非静默吞掉)。
library;
import 'package:patbond_flutter/core/models/patch_field.dart';
export 'package:patbond_flutter/core/models/patch_field.dart';
export 'package:patbond_flutter/core/models/cursor_page.dart';
/// 物种(创建即定,不可修改)。
@@ -143,6 +146,7 @@ class Pet {
required this.microchipNo,
required this.sterilizedOn,
required this.status,
required this.avatarUrl,
required this.myRole,
required this.createdAt,
required this.updatedAt,
@@ -164,6 +168,9 @@ class Pet {
microchipNo: json['microchipNo'] as String?,
sterilizedOn: _dateOrNull(json['sterilizedOn']),
status: PetStatus.fromJson(json['status'] as String),
// 契约 v1.4.0 新增:时效性预签名 GET URL,每次响应现签;
// 不得持久化、过期即重取。响应**不含 avatarAssetId**(只写不读)。
avatarUrl: json['avatarUrl'] as String?,
myRole: PetRole.fromJson(json['myRole'] as String),
createdAt: DateTime.parse(json['createdAt'] as String),
updatedAt: DateTime.parse(json['updatedAt'] as String),
@@ -184,6 +191,11 @@ class Pet {
final String? microchipNo;
final DateTime? sterilizedOn;
final PetStatus status;
/// 头像预签名 GET URL;无头像 / asset 非 ready / 对象存储未配置均为 null。
/// 「有头像」等价于本字段非 null(契约不外露 assetId)。
final String? avatarUrl;
final PetRole myRole;
final DateTime createdAt;
final DateTime updatedAt;
@@ -230,8 +242,17 @@ class CreatePetRequest {
};
}
/// 更新宠物请求(部分更新:缺席字段不变;不支持清空回 null
/// 品种对整体替换;species 不可改;version 乐观锁必填)。
/// 更新宠物请求(部分更新:缺席字段不变;品种对整体替换;species 不可改
/// version 乐观锁必填)。
///
/// **两态与三态并存**:除 [avatarAssetId] 外的字段沿 M2 两态语义(缺省或
/// null 皆为「不改」,不支持清空回 null——它们的 CHECK 约束本就不允许空值);
/// [avatarAssetId] 是本 schema **唯一的三态字段**(契约 v1.4.0),因为
/// 「删掉我设的那张头像」是一等公民操作,两态根本无法表达。
///
/// **权限随本次触及的字段变档**ADR-022 + 服务端 `requiredLevel`):
/// 只带 [avatarAssetId] 走 WRITEowner + caregiver 均可);碰任一资料字段
/// 即 MANAGE(仅 owner);混合请求取更严的一半(防「夹带改名」)。
class UpdatePetRequest {
const UpdatePetRequest({
required this.version,
@@ -245,6 +266,7 @@ class UpdatePetRequest {
this.microchipNo,
this.sterilizedOn,
this.status,
this.avatarAssetId = const PatchField<String>.absent(),
});
final int version;
@@ -259,19 +281,26 @@ class UpdatePetRequest {
final DateTime? sterilizedOn;
final PetStatus? status;
Map<String, Object?> toJson() => {
'version': version,
if (name != null) 'name': name,
if (breedId != null) 'breedId': breedId,
if (customBreedName != null) 'customBreedName': customBreedName,
if (sex != null) 'sex': sex!.name,
if (birthDate != null) 'birthDate': dateToJson(birthDate!),
if (birthDateEstimated != null) 'birthDateEstimated': birthDateEstimated,
if (personality != null) 'personality': personality,
if (microchipNo != null) 'microchipNo': microchipNo,
if (sterilizedOn != null) 'sterilizedOn': dateToJson(sterilizedOn!),
if (status != null) 'status': status!.name,
};
/// 宠物头像 asset(两步上传产物,`purpose` 须为 `pet_avatar`)。三态。
final PatchField<String> avatarAssetId;
Map<String, Object?> toJson() {
final json = <String, Object?>{
'version': version,
if (name != null) 'name': name,
if (breedId != null) 'breedId': breedId,
if (customBreedName != null) 'customBreedName': customBreedName,
if (sex != null) 'sex': sex!.name,
if (birthDate != null) 'birthDate': dateToJson(birthDate!),
if (birthDateEstimated != null) 'birthDateEstimated': birthDateEstimated,
if (personality != null) 'personality': personality,
if (microchipNo != null) 'microchipNo': microchipNo,
if (sterilizedOn != null) 'sterilizedOn': dateToJson(sterilizedOn!),
if (status != null) 'status': status!.name,
};
avatarAssetId.writeTo(json, 'avatarAssetId');
return json;
}
}
/// 品种目录项(只读字典)。
+8 -1
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@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
import 'package:patbond_flutter/analytics/analytics_page_name.dart';
import 'package:patbond_flutter/core/navigation/fade_route.dart';
import 'package:patbond_flutter/core/theme/app_theme.dart';
import 'package:patbond_flutter/core/widgets/avatar_upload_sheet.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';
@@ -25,6 +26,7 @@ class PetsPage extends StatefulWidget {
super.key,
this.analytics,
this.healthAnalytics,
this.avatarUploaderBuilder,
});
final PetsController controller;
@@ -33,6 +35,9 @@ class PetsPage extends StatefulWidget {
/// health_record 域埋点(T2-13,记录页面族透传)。
final HealthRecordAnalytics? healthAnalytics;
/// 头像上传编排器构造口(T3.5-09,透传详情页)。
final AvatarUploaderBuilder? avatarUploaderBuilder;
@override
State<PetsPage> createState() => _PetsPageState();
}
@@ -75,6 +80,7 @@ class _PetsPageState extends State<PetsPage> {
petId: pet.id,
analytics: widget.analytics,
healthAnalytics: widget.healthAnalytics,
avatarUploaderBuilder: widget.avatarUploaderBuilder,
),
settings: RouteSettings(name: AnalyticsPageName.petDetail.pageName),
),
@@ -189,7 +195,8 @@ class _PetCard extends StatelessWidget {
padding: const EdgeInsets.all(14),
child: Row(
children: [
const PetAvatar(size: PetAvatarSize.lg),
// T3.5-09:列表卡展示真实头像(预签名 URL,无图回退爪印占位)。
PetAvatar(size: PetAvatarSize.lg, url: pet.avatarUrl),
const SizedBox(width: 12),
Expanded(
child: Column(