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feat: 增强 HomeScreen 录音交互与 ChatBloc 状态管理

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- 新增录音启动延迟处理，解决权限未就绪时的竞态问题
- 实现历史分页滚动位置保持，提升加载体验
- 添加文本输入框点击键盘显示与焦点管理
- 优化 ChatBloc provider 到 MultiBlocProvider 支持
- 修复 ApiException 429 错误详情解析（支持 JSON 字符串 body）
- 改进 LocalNotificationService 精确闹钟权限请求
- 优化 UiSchemaRenderer GridView children 生成
- 支持导航 action 的 replace 参数
- 移除 Agent router 速率限制逻辑（_allow_run_request, _allow_transcribe_request）
- 补充相关单元测试与集成测试
This commit is contained in:
qzl
2026-03-18 17:03:22 +08:00
parent b34697660d
commit 8539f05a66
13 changed files with 578 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files
apps/android/app/src/main/AndroidManifest.xml
+13
View File
@@ -15,6 +15,19 @@
android:label="灵可析"
android:name="${applicationName}"
android:icon="@mipmap/ic_launcher">
<receiver
android:exported="false"
android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationReceiver" />
<receiver
android:exported="false"
android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
<action android:name="com.htc.intent.action.QUICKBOOT_POWERON" />
</intent-filter>
</receiver>
<activity
android:name=".MainActivity"
android:exported="true"
apps/ios/Runner/AppDelegate.swift
+4
View File
@@ -1,5 +1,6 @@
import Flutter
import UIKit
import UserNotifications
@main
@objc class AppDelegate: FlutterAppDelegate {
@@ -8,6 +9,9 @@ import UIKit
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
) -> Bool {
GeneratedPluginRegistrant.register(with: self)
if #available(iOS 10.0, *) {
UNUserNotificationCenter.current().delegate = self
}
return super.application(application, didFinishLaunchingWithOptions: launchOptions)
}
}
apps/lib/core/api/api_exception.dart
+37 -3
View File
@@ -1,3 +1,5 @@
import 'dart:convert';
import 'package:dio/dio.dart';
abstract class ApiException implements Exception {
@@ -17,9 +19,14 @@ abstract class ApiException implements Exception {
final data = response?.data;
String detail;
if (data is Map<String, dynamic>) {
final decodedData = _normalizeErrorData(data);
if (decodedData is Map<String, dynamic>) {
detail =
(data['detail'] ?? data['message'] ?? data['error'])?.toString() ??
(decodedData['detail'] ??
decodedData['message'] ??
decodedData['error'])
?.toString() ??
'请求失败';
} else {
detail = _networkErrorMessage(error);
@@ -42,6 +49,29 @@ abstract class ApiException implements Exception {
return const ServerException('网络错误');
}
static Map<String, dynamic>? _normalizeErrorData(dynamic data) {
if (data is Map<String, dynamic>) {
return data;
}
if (data is Map) {
return data.map((key, value) => MapEntry(key.toString(), value));
}
if (data is String && data.trim().isNotEmpty) {
try {
final decoded = jsonDecode(data);
if (decoded is Map<String, dynamic>) {
return decoded;
}
if (decoded is Map) {
return decoded.map((key, value) => MapEntry(key.toString(), value));
}
} catch (_) {
return null;
}
}
return null;
}
static String _localizeError(String detail, int? statusCode) {
if (statusCode == 403) {
return '没有权限执行此操作';
@@ -50,7 +80,11 @@ abstract class ApiException implements Exception {
return '请求的资源不存在';
}
if (statusCode == 429) {
return '请求过于频繁，请稍后再试';
final normalized = detail.trim();
if (normalized.isEmpty || normalized == '请求失败') {
return '请求过于频繁，请稍后再试';
}
return detail;
}
if (statusCode != null && statusCode >= 500) {
return '服务器错误，请稍后再试';
apps/lib/core/notifications/local_notification_service.dart
+69 -8
View File
@@ -1,12 +1,23 @@
import 'package:flutter_local_notifications/flutter_local_notifications.dart';
import 'package:flutter/foundation.dart';
import 'package:timezone/data/latest.dart' as tz_data;
import 'package:timezone/timezone.dart' as tz;
import '../../features/calendar/data/models/schedule_item_model.dart';
class NotificationScheduleException implements Exception {
final String message;
NotificationScheduleException(this.message);
@override
String toString() => message;
}
class LocalNotificationService {
final FlutterLocalNotificationsPlugin _plugin;
bool _initialized = false;
bool _exactAlarmPermissionRequested = false;
LocalNotificationService({FlutterLocalNotificationsPlugin? plugin})
: _plugin = plugin ?? FlutterLocalNotificationsPlugin();
@@ -27,17 +38,17 @@ class LocalNotificationService {
await _plugin.initialize(settings);
await _plugin
final androidImpl = _plugin
.resolvePlatformSpecificImplementation<
AndroidFlutterLocalNotificationsPlugin
>()
?.requestNotificationsPermission();
>();
await androidImpl?.requestNotificationsPermission();
await _plugin
final iosImpl = _plugin
.resolvePlatformSpecificImplementation<
IOSFlutterLocalNotificationsPlugin
>()
?.requestPermissions(alert: true, badge: true, sound: true);
>();
await iosImpl?.requestPermissions(alert: true, badge: true, sound: true);
_initialized = true;
}
@@ -59,6 +70,41 @@ class LocalNotificationService {
final notificationId = _notificationIdForEvent(event.id);
final scheduledAt = tz.TZDateTime.from(fireAt, tz.local);
final androidImpl = _plugin
.resolvePlatformSpecificImplementation<
AndroidFlutterLocalNotificationsPlugin
>();
var androidScheduleMode = AndroidScheduleMode.exactAllowWhileIdle;
if (defaultTargetPlatform == TargetPlatform.android &&
androidImpl != null) {
var notificationsEnabled =
await androidImpl.areNotificationsEnabled() ?? false;
if (!notificationsEnabled) {
await androidImpl.requestNotificationsPermission();
notificationsEnabled =
await androidImpl.areNotificationsEnabled() ?? false;
}
if (!notificationsEnabled) {
throw NotificationScheduleException('系统通知权限未开启，无法创建提醒');
}
try {
var canScheduleExact =
await androidImpl.canScheduleExactNotifications() ?? false;
if (!canScheduleExact && !_exactAlarmPermissionRequested) {
_exactAlarmPermissionRequested = true;
await androidImpl.requestExactAlarmsPermission();
canScheduleExact =
await androidImpl.canScheduleExactNotifications() ?? false;
}
if (!canScheduleExact) {
androidScheduleMode = AndroidScheduleMode.inexactAllowWhileIdle;
}
} catch (_) {
androidScheduleMode = AndroidScheduleMode.inexactAllowWhileIdle;
}
}
final details = NotificationDetails(
android: AndroidNotificationDetails(
@@ -83,11 +129,20 @@ class LocalNotificationService {
_buildReminderBody(event, reminderMinutes),
scheduledAt,
details,
androidScheduleMode: AndroidScheduleMode.exactAllowWhileIdle,
androidScheduleMode: androidScheduleMode,
uiLocalNotificationDateInterpretation:
UILocalNotificationDateInterpretation.absoluteTime,
);
} catch (_) {
final pending = await _plugin.pendingNotificationRequests();
final scheduled = pending.any((item) => item.id == notificationId);
if (!scheduled) {
throw NotificationScheduleException('提醒未被系统接受，请检查系统通知和电池优化设置');
}
} catch (error) {
if (error is NotificationScheduleException) {
rethrow;
}
await _plugin.zonedSchedule(
notificationId,
event.title,
@@ -98,6 +153,12 @@ class LocalNotificationService {
uiLocalNotificationDateInterpretation:
UILocalNotificationDateInterpretation.absoluteTime,
);
final pending = await _plugin.pendingNotificationRequests();
final scheduled = pending.any((item) => item.id == notificationId);
if (!scheduled) {
throw NotificationScheduleException('提醒创建失败，请检查系统设置后重试');
}
}
}
apps/lib/features/calendar/ui/widgets/create_event_sheet.dart
+2 -2
View File
@@ -669,9 +669,9 @@ class _CreateEventSheetState extends State<CreateEventSheet>
try {
final notificationService = sl<LocalNotificationService>();
await notificationService.upsertEventReminder(saved);
} catch (_) {
} catch (e) {
if (mounted) {
Toast.show(context, '提醒创建失败，请检查通知权限', type: ToastType.warning);
Toast.show(context, '提醒创建失败：$e', type: ToastType.warning);
}
}
apps/lib/features/chat/ui/widgets/ui_schema_renderer.dart
+8 -3
View File
@@ -75,7 +75,6 @@ class UiSchemaRenderer {
).whereType<Map<String, dynamic>>().map(_renderNode).toList();
final columns = _asInt(node['columns'], fallback: 2).clamp(1, 3);
final gap = _asDouble(node['gap'], fallback: AppSpacing.sm);
final tiles = List.generate(children.length, (index) => children[index]);
return _wrapSurface(
node,
GridView.count(
@@ -85,7 +84,7 @@ class UiSchemaRenderer {
childAspectRatio: 1.6,
physics: const NeverScrollableScrollPhysics(),
shrinkWrap: true,
children: tiles,
children: children,
),
);
}
@@ -233,6 +232,7 @@ class UiSchemaRenderer {
}
final params = _asMap(action['params']);
final replace = action['replace'] == true;
final queryParams = _extractNavigationQueryParams(params);
try {
final baseUri = Uri.parse(path);
@@ -240,7 +240,12 @@ class UiSchemaRenderer {
final targetUri = baseUri.replace(
queryParameters: mergedQueryParams.isEmpty ? null : mergedQueryParams,
);
context.go(targetUri.toString());
final target = targetUri.toString();
if (replace) {
context.replace(target);
return;
}
context.push(target);
} on FormatException {
Toast.show(context, '导航路径无效', type: ToastType.warning);
}
apps/lib/features/home/ui/screens/home_screen.dart
+161 -23
View File
@@ -1,5 +1,6 @@
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
@@ -85,6 +86,7 @@ class HomeScreen extends StatefulWidget {
class _HomeScreenState extends State<HomeScreen>
with SingleTickerProviderStateMixin {
final TextEditingController _messageController = TextEditingController();
final FocusNode _messageFocusNode = FocusNode();
final ScrollController _scrollController = ScrollController();
late final ChatBloc _chatBloc;
late final VoiceRecorder _voiceRecorder;
@@ -92,20 +94,31 @@ class _HomeScreenState extends State<HomeScreen>
late final Future<String> Function(String filePath) _transcribeAudio;
late final AnimationController _listeningAnimationController;
bool _isRecording = false;
bool _isRecordingStarting = false;
bool _isHoldToSpeakMode = true;
bool _isTranscribing = false;
bool _isCancelGestureActive = false;
bool _shouldCancelWhenStartCompletes = false;
bool _shouldStopWhenStartCompletes = false;
bool _isSendingMessage = false;
bool _isPullRefreshing = false;
bool _isHistoryPaginationInFlight = false;
int _unreadCount = 0;
final List<XFile> _selectedImages = [];
int _lastObservedItemCount = 0;
bool _lastObservedWaiting = false;
double? _historyViewportPixels;
double? _historyViewportMaxExtent;
@override
void initState() {
super.initState();
_chatBloc = widget.chatBloc ?? ChatBloc(apiClient: sl());
final providedChatBloc = widget.chatBloc;
if (providedChatBloc != null) {
_chatBloc = providedChatBloc;
} else {
_chatBloc = context.read<ChatBloc>();
}
_voiceRecorder = widget.voiceRecorder ?? RecordVoiceRecorder();
_inboxApi = sl<InboxApi>();
_transcribeAudio =
@@ -137,12 +150,10 @@ class _HomeScreenState extends State<HomeScreen>
@override
void dispose() {
_messageController.dispose();
_messageFocusNode.dispose();
_scrollController.dispose();
_listeningAnimationController.dispose();
_voiceRecorder.dispose();
if (widget.chatBloc == null) {
_chatBloc.close();
}
super.dispose();
}
@@ -159,7 +170,11 @@ class _HomeScreenState extends State<HomeScreen>
final hasItemCountChanged =
state.items.length != _lastObservedItemCount;
final waitingStateChanged = isWaitingNow != _lastObservedWaiting;
if (hasItemCountChanged || waitingStateChanged) {
final shouldAutoScroll =
!_isHistoryPaginationInFlight &&
!state.isLoadingHistory &&
(hasItemCountChanged || waitingStateChanged);
if (shouldAutoScroll) {
_scheduleAutoScroll(animated: hasItemCountChanged);
}
_lastObservedItemCount = state.items.length;
@@ -373,7 +388,7 @@ class _HomeScreenState extends State<HomeScreen>
return;
}
final chatBloc = context.read<ChatBloc>();
if (chatBloc.state.isLoadingHistory) {
if (chatBloc.state.isLoadingHistory || _isHistoryPaginationInFlight) {
return;
}
final hasEarlierHistory = chatBloc.state.hasEarlierHistory;
@@ -383,7 +398,7 @@ class _HomeScreenState extends State<HomeScreen>
final startedAt = DateTime.now();
try {
if (hasEarlierHistory) {
await chatBloc.loadMoreHistory();
await _loadMoreHistoryPreservingViewport(chatBloc);
} else {
Toast.show(context, '没有更早的历史记录了', type: ToastType.info);
}
@@ -401,8 +416,63 @@ class _HomeScreenState extends State<HomeScreen>
}
}
void _onLoadMore(BuildContext context) {
context.read<ChatBloc>().loadMoreHistory();
Future<void> _onLoadMore(BuildContext context) async {
final chatBloc = context.read<ChatBloc>();
await _loadMoreHistoryPreservingViewport(chatBloc);
}
Future<void> _loadMoreHistoryPreservingViewport(ChatBloc chatBloc) async {
if (_isHistoryPaginationInFlight) {
return;
}
_captureHistoryViewportAnchor();
if (mounted) {
setState(() {
_isHistoryPaginationInFlight = true;
});
}
try {
await chatBloc.loadMoreHistory();
} finally {
_restoreHistoryViewportAnchor();
if (mounted) {
setState(() {
_isHistoryPaginationInFlight = false;
});
}
}
}
void _captureHistoryViewportAnchor() {
if (!_scrollController.hasClients) {
_historyViewportPixels = null;
_historyViewportMaxExtent = null;
return;
}
final position = _scrollController.position;
_historyViewportPixels = position.pixels;
_historyViewportMaxExtent = position.maxScrollExtent;
}
void _restoreHistoryViewportAnchor() {
final previousPixels = _historyViewportPixels;
final previousMaxExtent = _historyViewportMaxExtent;
_historyViewportPixels = null;
_historyViewportMaxExtent = null;
if (previousPixels == null || previousMaxExtent == null) {
return;
}
WidgetsBinding.instance.addPostFrameCallback((_) {
if (!_scrollController.hasClients) {
return;
}
final position = _scrollController.position;
final extentDelta = position.maxScrollExtent - previousMaxExtent;
final targetOffset = (previousPixels + extentDelta)
.clamp(position.minScrollExtent, position.maxScrollExtent)
.toDouble();
_scrollController.jumpTo(targetOffset);
});
}
bool _isAgentWaiting(ChatState state) {
@@ -742,8 +812,7 @@ class _HomeScreenState extends State<HomeScreen>
}
Widget _buildInputContainer(BuildContext context, ChatState state) {
final isWaitingAgent =
state.isWaitingFirstToken || state.isStreaming || state.isCancelling;
final isWaitingAgent = _isSendingMessage || _isAgentWaiting(state);
return ValueListenableBuilder<TextEditingValue>(
valueListenable: _messageController,
builder: (context, value, child) {
@@ -797,6 +866,7 @@ class _HomeScreenState extends State<HomeScreen>
alignment: Alignment.centerLeft,
child: TextField(
controller: _messageController,
focusNode: _messageFocusNode,
minLines: 1,
maxLines: 1,
style: const TextStyle(
@@ -822,19 +892,38 @@ class _HomeScreenState extends State<HomeScreen>
contentPadding: EdgeInsets.zero,
filled: false,
),
onTap: _onTextFieldTap,
onSubmitted: (_) => _sendMessage(context),
),
),
);
}
void _onRightActionTap(BuildContext context, ChatState state) {
if (_isTranscribing || _isRecording || _isSendingMessage) {
void _onTextFieldTap() {
final alreadyFocused = _messageFocusNode.hasFocus;
if (!alreadyFocused) {
_messageFocusNode.requestFocus();
return;
}
final isWaitingAgent =
state.isWaitingFirstToken || state.isStreaming || state.isCancelling;
if (isWaitingAgent) {
if (!_supportsProgrammaticKeyboardShow()) {
return;
}
SystemChannels.textInput.invokeMethod<void>('TextInput.show');
}
bool _supportsProgrammaticKeyboardShow() {
if (kIsWeb) {
return false;
}
return defaultTargetPlatform == TargetPlatform.android ||
defaultTargetPlatform == TargetPlatform.iOS;
}
void _onRightActionTap(BuildContext context, ChatState state) {
if (_isTranscribing || _isRecording) {
return;
}
if (_isSendingMessage || _isAgentWaiting(state)) {
_onStopGenerating();
return;
}
@@ -849,9 +938,13 @@ class _HomeScreenState extends State<HomeScreen>
if (_isRecording || _isTranscribing) {
return;
}
final willSwitchToText = _isHoldToSpeakMode;
setState(() {
_isHoldToSpeakMode = !_isHoldToSpeakMode;
_isHoldToSpeakMode = !willSwitchToText;
});
if (!willSwitchToText) {
_messageFocusNode.unfocus();
}
}
void _onHoldToSpeakStart() {
@@ -863,6 +956,14 @@ class _HomeScreenState extends State<HomeScreen>
}
void _onHoldToSpeakEnd() {
if (_isRecordingStarting) {
_shouldCancelWhenStartCompletes = false;
_shouldStopWhenStartCompletes = true;
return;
}
if (!_isRecording) {
return;
}
if (_isCancelGestureActive) {
HapticFeedback.selectionClick();
_cancelRecording(showToast: false);
@@ -883,6 +984,11 @@ class _HomeScreenState extends State<HomeScreen>
}
void _onHoldToSpeakCancel() {
if (_isRecordingStarting) {
_shouldStopWhenStartCompletes = false;
_shouldCancelWhenStartCompletes = true;
return;
}
_cancelRecording(showToast: false);
}
@@ -1064,13 +1170,41 @@ class _HomeScreenState extends State<HomeScreen>
}
Future<void> _startRecording() async {
if (_isRecording || _isRecordingStarting) {
return;
}
if (mounted) {
setState(() {
_isRecordingStarting = true;
_shouldCancelWhenStartCompletes = false;
_shouldStopWhenStartCompletes = false;
});
}
try {
await _voiceRecorder.start();
_listeningAnimationController.repeat();
if (!mounted) {
return;
}
if (_shouldStopWhenStartCompletes || _shouldCancelWhenStartCompletes) {
final shouldCancelAfterStart =
_shouldCancelWhenStartCompletes || _isCancelGestureActive;
setState(() {
_isRecordingStarting = false;
_shouldCancelWhenStartCompletes = false;
_shouldStopWhenStartCompletes = false;
_isRecording = true;
_isCancelGestureActive = false;
});
if (shouldCancelAfterStart) {
await _cancelRecording(showToast: false);
return;
}
await _stopRecording(autoSendAfterTranscribe: true);
return;
}
setState(() {
_isRecordingStarting = false;
_isRecording = true;
_isCancelGestureActive = false;
});
@@ -1078,6 +1212,11 @@ class _HomeScreenState extends State<HomeScreen>
if (!mounted) {
return;
}
setState(() {
_isRecordingStarting = false;
_shouldCancelWhenStartCompletes = false;
_shouldStopWhenStartCompletes = false;
});
Toast.show(context, _readableError(error), type: ToastType.error);
}
}
@@ -1107,15 +1246,14 @@ class _HomeScreenState extends State<HomeScreen>
Toast.show(context, '未识别到有效语音，请靠近麦克风并连续说话后重试', type: ToastType.error);
return;
}
_messageController.text = transcript;
_messageController.text = normalizedTranscript;
_messageController.selection = TextSelection.fromPosition(
TextPosition(offset: transcript.length),
TextPosition(offset: normalizedTranscript.length),
);
if (autoSendAfterTranscribe) {
_messageController.text = normalizedTranscript;
_messageController.selection = TextSelection.fromPosition(
TextPosition(offset: normalizedTranscript.length),
);
setState(() {
_isTranscribing = false;
});
await _sendMessage(context);
}
} catch (error) {
apps/lib/main.dart
+6 -2
View File
@@ -13,6 +13,7 @@ import 'features/auth/presentation/bloc/auth_bloc.dart';
import 'features/auth/presentation/bloc/auth_event.dart';
import 'features/auth/presentation/bloc/auth_state.dart';
import 'features/calendar/data/services/calendar_service.dart';
import 'features/chat/presentation/bloc/chat_bloc.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@@ -45,8 +46,11 @@ class LinksyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return BlocProvider<AuthBloc>.value(
value: authBloc,
return MultiBlocProvider(
providers: [
BlocProvider<AuthBloc>.value(value: authBloc),
BlocProvider<ChatBloc>(create: (_) => ChatBloc(apiClient: sl())),
],
child: BlocListener<AuthBloc, AuthState>(
listenWhen: (previous, current) => previous != current,
listener: (context, state) {
apps/test/core/api/api_exception_test.dart
+33
View File
@@ -1,4 +1,5 @@
import 'package:flutter_test/flutter_test.dart';
import 'package:dio/dio.dart';
import 'package:social_app/core/api/api_exception.dart';
void main() {
@@ -15,5 +16,37 @@ void main() {
const exception = UnauthorizedException();
expect(exception.message, '请重新登录');
});
test('429 returns backend detail message', () {
final dioException = DioException(
requestOptions: RequestOptions(path: '/api/v1/agent/runs'),
response: Response<dynamic>(
requestOptions: RequestOptions(path: '/api/v1/agent/runs'),
statusCode: 429,
data: <String, dynamic>{'detail': 'Too many SSE connections'},
),
);
final apiException = ApiException.fromDioError(dioException);
expect(apiException.statusCode, 429);
expect(apiException.message, 'Too many SSE connections');
});
test('429 parses detail from string json body', () {
final dioException = DioException(
requestOptions: RequestOptions(path: '/api/v1/agent/runs'),
response: Response<dynamic>(
requestOptions: RequestOptions(path: '/api/v1/agent/runs'),
statusCode: 429,
data: '{"detail":"Too many SSE connections"}',
),
);
final apiException = ApiException.fromDioError(dioException);
expect(apiException.statusCode, 429);
expect(apiException.message, 'Too many SSE connections');
});
});
}
apps/test/features/chat/ui_schema_renderer_test.dart
+57 -1
View File
@@ -130,7 +130,9 @@ void main() {
expect(find.textContaining('无效 UI Schema'), findsOneWidget);
});
testWidgets('handles navigation action and jumps by path', (tester) async {
testWidgets('handles navigation action by pushing target page', (
tester,
) async {
final schema = {
'version': '2.0',
'root': {
@@ -174,6 +176,60 @@ void main() {
await tester.pumpAndSettle();
expect(find.text('todo detail 123 from assistant'), findsOneWidget);
expect(router.canPop(), isTrue);
router.pop();
await tester.pumpAndSettle();
expect(find.text('查看待办'), findsOneWidget);
});
testWidgets('uses replace navigation when replace is true', (tester) async {
final schema = {
'version': '2.0',
'root': {
'type': 'stack',
'direction': 'vertical',
'appearance': 'plain',
'children': [
{
'type': 'button',
'label': '替换跳转',
'style': 'primary',
'action': {
'type': 'navigation',
'path': '/todo/456',
'replace': true,
},
},
],
},
};
final router = GoRouter(
initialLocation: '/',
routes: [
GoRoute(
path: '/',
builder: (context, state) =>
Scaffold(body: UiSchemaRenderer.renderSchema(schema)),
),
GoRoute(
path: '/todo/:id',
builder: (context, state) =>
Text('todo detail ${state.pathParameters['id']}'),
),
],
);
await tester.pumpWidget(MaterialApp.router(routerConfig: router));
await tester.tap(find.text('替换跳转'));
await tester.pumpAndSettle();
expect(find.text('todo detail 456'), findsOneWidget);
expect(router.canPop(), isFalse);
expect(find.text('todo detail 456'), findsOneWidget);
});
testWidgets('does not navigate for placeholder path', (tester) async {
apps/test/features/home/ui/widgets/home_screen_layout_test.dart
+181
View File
@@ -1,14 +1,59 @@
import 'package:dio/dio.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:image_picker/image_picker.dart';
import 'package:social_app/core/api/i_api_client.dart';
import 'package:social_app/core/di/injection.dart';
import 'package:social_app/features/chat/presentation/bloc/chat_bloc.dart';
import 'package:social_app/features/home/data/voice_recorder.dart';
import 'package:social_app/features/home/ui/screens/home_screen.dart';
import 'package:social_app/features/home/ui/widgets/home_attachment_strip.dart';
import 'package:social_app/features/home/ui/widgets/home_floating_header.dart';
import 'package:social_app/features/messages/data/inbox_api.dart';
import 'package:social_app/shared/widgets/message_composer.dart';
class _PermissionDeniedRecorder implements VoiceRecorder {
_PermissionDeniedRecorder();
int stopCalls = 0;
@override
Future<void> dispose() async {}
@override
Future<void> start() async {
await Future<void>.delayed(const Duration(milliseconds: 400));
throw StateError('录音权限未授权');
}
@override
Future<String?> stop() async {
stopCalls += 1;
return null;
}
}
class _DelayedSuccessRecorder implements VoiceRecorder {
_DelayedSuccessRecorder();
int stopCalls = 0;
@override
Future<void> dispose() async {}
@override
Future<void> start() async {
await Future<void>.delayed(const Duration(milliseconds: 400));
}
@override
Future<String?> stop() async {
stopCalls += 1;
return '/tmp/mock-recording.wav';
}
}
class _TestApiClient implements IApiClient {
@override
@@ -65,6 +110,8 @@ void main() {
Future<void> pumpHomeScreen(
WidgetTester tester, {
List<XFile> initialSelectedImages = const [],
VoiceRecorder? voiceRecorder,
Future<String> Function(String filePath)? onTranscribeAudio,
}) async {
await tester.pumpWidget(
MaterialApp(
@@ -72,6 +119,8 @@ void main() {
chatBloc: chatBloc,
autoLoadHistory: false,
initialSelectedImages: initialSelectedImages,
voiceRecorder: voiceRecorder,
onTranscribeAudio: onTranscribeAudio,
),
),
);
@@ -111,4 +160,136 @@ void main() {
expect(find.byKey(homeAttachmentStripKey), findsOneWidget);
});
testWidgets(
'long press release does not stop recorder before start succeeds',
(tester) async {
final recorder = _PermissionDeniedRecorder();
await pumpHomeScreen(tester, voiceRecorder: recorder);
final holdArea = find.byKey(messageComposerHoldAreaKey);
expect(holdArea, findsOneWidget);
final center = tester.getCenter(holdArea);
final gesture = await tester.startGesture(center);
await tester.pump(const Duration(milliseconds: 130));
await gesture.up();
await tester.pump(const Duration(milliseconds: 500));
expect(recorder.stopCalls, 0);
expect(tester.takeException(), isNull);
await tester.pump(const Duration(seconds: 3));
},
);
testWidgets('switching to text mode does not auto focus input', (
tester,
) async {
await pumpHomeScreen(tester);
await tester.tap(find.byKey(messageComposerRightButtonKey));
await tester.pump();
await tester.pump();
final editable = tester.widget<EditableText>(find.byType(EditableText));
expect(editable.focusNode.hasFocus, isFalse);
});
testWidgets('single tap on input focuses text field after mode switch', (
tester,
) async {
await pumpHomeScreen(tester);
await tester.tap(find.byKey(messageComposerRightButtonKey));
await tester.pump();
await tester.pump();
await tester.tap(find.byType(EditableText));
await tester.pump();
final editable = tester.widget<EditableText>(find.byType(EditableText));
expect(editable.focusNode.hasFocus, isTrue);
});
testWidgets('tap focused input triggers keyboard show once', (tester) async {
var showCalls = 0;
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(SystemChannels.textInput, (call) async {
if (call.method == 'TextInput.show') {
showCalls += 1;
}
return null;
});
addTearDown(() {
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
.setMockMethodCallHandler(SystemChannels.textInput, null);
});
await pumpHomeScreen(tester);
await tester.tap(find.byKey(messageComposerRightButtonKey));
await tester.pump();
await tester.pump();
await tester.tap(find.byType(EditableText));
await tester.pump();
showCalls = 0;
await tester.tap(find.byType(EditableText));
await tester.pump();
expect(showCalls, 1);
});
testWidgets('release during delayed start continues to transcribe path', (
tester,
) async {
final recorder = _DelayedSuccessRecorder();
var transcribeCalls = 0;
await pumpHomeScreen(
tester,
voiceRecorder: recorder,
onTranscribeAudio: (_) async {
transcribeCalls += 1;
return '';
},
);
final holdArea = find.byKey(messageComposerHoldAreaKey);
final center = tester.getCenter(holdArea);
final gesture = await tester.startGesture(center);
await tester.pump(const Duration(milliseconds: 130));
await gesture.up();
await tester.pump(const Duration(milliseconds: 500));
expect(recorder.stopCalls, 1);
expect(transcribeCalls, 1);
await tester.pump(const Duration(seconds: 3));
});
testWidgets('cancel during delayed start skips transcribe path', (
tester,
) async {
final recorder = _DelayedSuccessRecorder();
var transcribeCalls = 0;
await pumpHomeScreen(
tester,
voiceRecorder: recorder,
onTranscribeAudio: (_) async {
transcribeCalls += 1;
return 'ignored';
},
);
final holdArea = find.byKey(messageComposerHoldAreaKey);
final center = tester.getCenter(holdArea);
final gesture = await tester.startGesture(center);
await tester.pump(const Duration(milliseconds: 130));
await gesture.moveBy(const Offset(0, -90));
await tester.pump();
await gesture.up();
await tester.pump(const Duration(milliseconds: 500));
expect(recorder.stopCalls, 1);
expect(transcribeCalls, 0);
});
}
backend/src/v1/agent/router.py
+7 -39
View File
@@ -4,7 +4,6 @@ import asyncio
import os
import re
import tempfile
import time
from collections.abc import AsyncIterator
from datetime import date
from typing import Annotated, Union
@@ -46,8 +45,6 @@ from v1.users.dependencies import get_current_user
router = APIRouter(prefix="/agent", tags=["agent"])
logger = get_logger("v1.agent.router")
_LAST_EVENT_ID_RE = re.compile(r"^\d+-\d+$")
_RUNS_PER_MINUTE = 30
_TRANSCRIBES_PER_MINUTE = 20
_MAX_SSE_CONNECTIONS_PER_USER = 3
_SSE_SLOT_TTL_SECONDS = 15 * 60
_MAX_TRANSCRIBE_AUDIO_BYTES = 10 * 1024 * 1024
@@ -68,32 +65,6 @@ def _looks_like_wav_header(header: bytes) -> bool:
return header[0:4] == b"RIFF" and header[8:12] == b"WAVE"
async def _allow_run_request(*, user_id: str) -> bool:
try:
redis = await get_or_init_redis_client()
minute_bucket = int(time.time() // 60)
key = f"agent:run-rate:{user_id}:{minute_bucket}"
count = await redis.incr(key)
if count == 1:
await redis.expire(key, 70)
return int(count) <= _RUNS_PER_MINUTE
except Exception: # noqa: BLE001
return False
async def _allow_transcribe_request(*, user_id: str) -> bool:
try:
redis = await get_or_init_redis_client()
minute_bucket = int(time.time() // 60)
key = f"agent:transcribe-rate:{user_id}:{minute_bucket}"
count = await redis.incr(key)
if count == 1:
await redis.expire(key, 70)
return int(count) <= _TRANSCRIBES_PER_MINUTE
except Exception: # noqa: BLE001
return False
async def _acquire_sse_slot(*, user_id: str) -> bool:
try:
redis = await get_or_init_redis_client()
@@ -105,7 +76,12 @@ async def _acquire_sse_slot(*, user_id: str) -> bool:
await redis.decr(key)
return False
return True
except Exception: # noqa: BLE001
except Exception as exc: # noqa: BLE001
logger.warning(
"SSE slot acquire failed",
user_id=user_id,
reason=str(exc),
)
return False
@@ -136,10 +112,6 @@ async def enqueue_run(
validate_run_request_messages_contract(request)
except ValueError as exc:
raise HTTPException(status_code=422, detail=str(exc)) from exc
allowed = await _allow_run_request(user_id=str(current_user.id))
if not allowed:
raise HTTPException(status_code=429, detail="Too many run requests")
task = await service.enqueue_run(
run_input=request,
current_user=current_user,
@@ -293,14 +265,10 @@ async def create_attachment_signed_url(
async def transcribe(
audio: UploadFile,
request: Request,
current_user: Annotated[CurrentUser, Depends(get_current_user)],
_current_user: Annotated[CurrentUser, Depends(get_current_user)],
) -> Union[AsrTranscribeResponse, JSONResponse]:
temp_path: str | None = None
try:
allowed = await _allow_transcribe_request(user_id=str(current_user.id))
if not allowed:
raise HTTPException(status_code=429, detail="Too many transcribe requests")
if audio.content_type not in _ALLOWED_AUDIO_CONTENT_TYPES:
raise ValueError("Unsupported audio format")
backend/tests/integration/v1/agent/test_routes.py
-62
View File
@@ -118,13 +118,6 @@ class _FailingStreamAgentService(_FakeAgentService):
def test_run_requires_auth_and_returns_202_task_id() -> None:
app.dependency_overrides[get_agent_service] = lambda: _FakeAgentService()
client = TestClient(app)
original_allow_run = agent_router._allow_run_request
async def _allow_run(*, user_id: str) -> bool:
del user_id
return True
agent_router._allow_run_request = _allow_run # type: ignore[assignment]
try:
unauthorized = client.post(
@@ -162,7 +155,6 @@ def test_run_requires_auth_and_returns_202_task_id() -> None:
assert authorized.json()["runId"] == "run-1"
assert authorized.json()["created"] is False
finally:
agent_router._allow_run_request = original_allow_run # type: ignore[assignment]
app.dependency_overrides = {}
@@ -410,12 +402,6 @@ def test_asr_transcribe_returns_sync_transcript(monkeypatch) -> None:
id=uuid4(), email="user@example.com"
)
async def _allow_transcribe(*, user_id: str) -> bool:
del user_id
return True
monkeypatch.setattr(agent_router, "_allow_transcribe_request", _allow_transcribe)
async def mock_transcribe_file(file_path: str, filename: str) -> str:
assert file_path.endswith(".wav")
assert filename == "test.wav"
@@ -453,12 +439,6 @@ def test_asr_transcribe_rejects_oversized_audio(monkeypatch) -> None:
monkeypatch.setattr(agent_router, "_MAX_TRANSCRIBE_AUDIO_BYTES", 4)
async def _allow_transcribe(*, user_id: str) -> bool:
del user_id
return True
monkeypatch.setattr(agent_router, "_allow_transcribe_request", _allow_transcribe)
client = TestClient(app)
oversized = BytesIO(b"12345")
oversized.name = "test.wav"
@@ -480,12 +460,6 @@ def test_asr_transcribe_rejects_non_wav_audio(monkeypatch) -> None:
id=uuid4(), email="user@example.com"
)
async def _allow_transcribe(*, user_id: str) -> bool:
del user_id
return True
monkeypatch.setattr(agent_router, "_allow_transcribe_request", _allow_transcribe)
client = TestClient(app)
fake_mp3 = BytesIO(b"fake-mp3")
fake_mp3.name = "test.mp3"
@@ -507,12 +481,6 @@ def test_asr_transcribe_rejects_invalid_wav_payload(monkeypatch) -> None:
id=uuid4(), email="user@example.com"
)
async def _allow_transcribe(*, user_id: str) -> bool:
del user_id
return True
monkeypatch.setattr(agent_router, "_allow_transcribe_request", _allow_transcribe)
client = TestClient(app)
fake_payload = BytesIO(b"not-a-wav")
fake_payload.name = "test.wav"
@@ -527,33 +495,3 @@ def test_asr_transcribe_rejects_invalid_wav_payload(monkeypatch) -> None:
assert response.json()["detail"] == "Unsupported audio format"
finally:
app.dependency_overrides = {}
def test_asr_transcribe_rejects_when_rate_limited_for_current_user(monkeypatch) -> None:
known_user = CurrentUser(id=uuid4(), email="user@example.com")
app.dependency_overrides[get_current_user] = lambda: known_user
captured_user_ids: list[str] = []
async def _deny_transcribe(*, user_id: str) -> bool:
captured_user_ids.append(user_id)
return False
monkeypatch.setattr(agent_router, "_allow_transcribe_request", _deny_transcribe)
client = TestClient(app)
wav_content = b"RIFF\x24\x80\x00\x00WAVEfmt "
wav_file = BytesIO(wav_content)
wav_file.name = "test.wav"
try:
response = client.post(
"/api/v1/agent/transcribe",
files={"audio": ("test.wav", wav_file, "audio/wav")},
)
assert response.status_code == 429
assert response.json()["detail"] == "Too many transcribe requests"
assert captured_user_ids == [str(known_user.id)]
finally:
app.dependency_overrides = {}