feat(apps): 重构 UI 架构为 presentation 层并新增 l10n 国际化支持
This commit is contained in:
qzl
@@ -1,34 +0,0 @@
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import 'package:flutter_test/flutter_test.dart';
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import 'package:social_app/features/chat/presentation/bloc/agent_stage.dart';
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void main() {
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group('agent stage mapping', () {
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test('maps protocol step router to routing stage label', () {
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final stage = stageFromStepName('router');
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expect(stage, AgentStage.routing);
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expect(stageLabel(stage), '意图识别中');
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});
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test('maps protocol step worker to execution stage label', () {
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final stage = stageFromStepName('worker');
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expect(stage, AgentStage.execution);
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expect(stageLabel(stage), '任务执行中');
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});
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test('maps protocol step memory to memory stage label', () {
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final stage = stageFromStepName('memory');
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expect(stage, AgentStage.memory);
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expect(stageLabel(stage), '记忆提取中');
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});
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test('uses processing label when step is unknown', () {
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final stage = stageFromStepName('unexpected');
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expect(stage, isNull);
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expect(stageLabel(stage), '任务处理中');
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});
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});
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}
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@@ -1,358 +0,0 @@
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import 'dart:async';
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import 'package:dio/dio.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:image_picker/image_picker.dart';
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import 'package:social_app/core/api/i_api_client.dart';
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import 'package:social_app/features/chat/data/models/ag_ui_event.dart';
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import 'package:social_app/features/chat/data/models/chat_list_item.dart';
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import 'package:social_app/features/chat/data/services/ag_ui_service.dart';
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import 'package:social_app/features/chat/presentation/bloc/chat_bloc.dart';
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class _NoopApiClient implements IApiClient {
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@override
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Future<Response<T>> delete<T>(String path, {data, Options? options}) {
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throw UnimplementedError();
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}
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@override
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Future<Response<T>> get<T>(String path, {Options? options}) {
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throw UnimplementedError();
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}
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@override
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Future<Stream<String>> getSseLines(
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String path, {
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Map<String, String>? headers,
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}) {
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throw UnimplementedError();
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}
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@override
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Future<Response<T>> patch<T>(String path, {data, Options? options}) {
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throw UnimplementedError();
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}
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@override
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Future<Response<T>> put<T>(String path, {data, Options? options}) {
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throw UnimplementedError();
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}
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@override
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Future<Response<T>> post<T>(String path, {data, Options? options}) {
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throw UnimplementedError();
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}
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}
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class _FakeAgUiService extends AgUiService {
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_FakeAgUiService() : super(apiClient: _NoopApiClient());
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Completer<SendMessageResult>? pendingResult;
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Completer<HistorySnapshot>? pendingHistory;
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Object? nextError;
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@override
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Future<SendMessageResult> sendMessage(
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String content, {
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List<XFile>? images,
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}) async {
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final error = nextError;
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if (error != null) {
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nextError = null;
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throw error;
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}
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final pending = pendingResult;
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if (pending != null) {
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return pending.future;
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}
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return const SendMessageResult(uploadedAttachments: []);
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}
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@override
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Future<HistorySnapshot> loadHistory({DateTime? beforeDate}) async {
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final pending = pendingHistory;
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if (pending != null) {
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return pending.future;
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}
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return const HistorySnapshot(
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scope: 'history_day',
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threadId: null,
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day: null,
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hasMore: false,
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messages: <HistoryMessage>[],
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);
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}
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void emitEvent(AgUiEvent event) {
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onEvent(event);
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}
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}
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void main() {
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group('ChatBloc attachment sync', () {
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late _FakeAgUiService service;
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late ChatBloc bloc;
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setUp(() {
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service = _FakeAgUiService();
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bloc = ChatBloc(service: service, apiClient: _NoopApiClient());
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});
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tearDown(() async {
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await bloc.close();
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});
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test('optimistic local image is replaced with uploaded url', () async {
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final completer = Completer<SendMessageResult>();
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service.pendingResult = completer;
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final sendFuture = bloc.sendMessage(
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'hello',
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images: [
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XFile('/tmp/local.jpg', name: 'local.jpg', mimeType: 'image/jpeg'),
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],
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);
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await Future<void>.delayed(Duration.zero);
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final optimistic = bloc.state.items.last as TextMessageItem;
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expect(optimistic.attachments, hasLength(1));
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expect(optimistic.attachments.first['path'], '/tmp/local.jpg');
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expect(optimistic.attachments.first['uploading'], isTrue);
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completer.complete(
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const SendMessageResult(
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uploadedAttachments: [
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UploadedAttachment(
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localPath: '/tmp/local.jpg',
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url: 'https://cdn.example.com/a.jpg',
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mimeType: 'image/jpeg',
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),
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],
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),
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);
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await sendFuture;
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final synced = bloc.state.items.last as TextMessageItem;
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expect(synced.attachments.first['url'], 'https://cdn.example.com/a.jpg');
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expect(synced.attachments.first['uploading'], isFalse);
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});
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test(
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'upload failure clears uploading state to avoid endless spinner',
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() async {
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service.nextError = StateError('upload failed');
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await bloc.sendMessage(
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'hello',
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images: [
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XFile('/tmp/local.jpg', name: 'local.jpg', mimeType: 'image/jpeg'),
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],
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);
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final failed = bloc.state.items.last as TextMessageItem;
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expect(failed.attachments.first['uploading'], isFalse);
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expect(bloc.state.error, contains('upload failed'));
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},
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);
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test('tool call stays visible until assistant final output', () {
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service.emitEvent(
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ToolCallStartEvent(toolCallId: 'tool-1', toolCallName: 'ocr_image'),
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);
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var toolItem = bloc.state.items.last as ToolCallItem;
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expect(toolItem.status, ToolCallStatus.pending);
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service.emitEvent(ToolCallEndEvent(toolCallId: 'tool-1'));
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toolItem = bloc.state.items.last as ToolCallItem;
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expect(toolItem.status, ToolCallStatus.executing);
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service.emitEvent(
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ToolCallResultEvent(
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messageId: 'tool-msg-1',
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toolCallId: 'tool-1',
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toolName: 'ocr_image',
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resultSummary: 'done',
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status: 'success',
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),
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);
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toolItem = bloc.state.items.last as ToolCallItem;
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expect(toolItem.status, ToolCallStatus.completed);
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service.emitEvent(
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TextMessageEndEvent(
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messageId: 'assistant-1',
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answer: '识别完成',
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role: 'assistant',
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status: 'success',
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uiSchema: null,
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),
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);
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expect(bloc.state.items.whereType<ToolCallItem>(), isEmpty);
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expect(bloc.state.items.whereType<TextMessageItem>().length, 1);
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});
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test('run error keeps tool card and marks it failed', () {
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service.emitEvent(
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ToolCallStartEvent(toolCallId: 'tool-err', toolCallName: 'ocr_image'),
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);
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service.emitEvent(ToolCallEndEvent(toolCallId: 'tool-err'));
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service.emitEvent(RunErrorEvent(message: 'runtime execution failed'));
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final toolItem = bloc.state.items.whereType<ToolCallItem>().single;
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expect(toolItem.status, ToolCallStatus.error);
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expect(toolItem.errorMessage, '本次运行已失败');
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expect(bloc.state.error, 'runtime execution failed');
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});
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test('run canceled error clears error and marks tool as canceled', () {
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service.emitEvent(
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ToolCallStartEvent(
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toolCallId: 'tool-cancel',
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toolCallName: 'ocr_image',
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),
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);
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service.emitEvent(ToolCallEndEvent(toolCallId: 'tool-cancel'));
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service.emitEvent(
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RunErrorEvent(message: 'run canceled by user', code: 'RUN_CANCELED'),
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);
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final toolItem = bloc.state.items.whereType<ToolCallItem>().single;
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expect(toolItem.status, ToolCallStatus.error);
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expect(toolItem.errorMessage, '本次运行已取消');
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expect(bloc.state.error, isNull);
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expect(bloc.state.isWaitingFirstToken, isFalse);
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expect(bloc.state.isStreaming, isFalse);
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expect(bloc.state.isCancelling, isFalse);
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});
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test('text event with ui schema is rendered into chat items', () {
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service.emitEvent(RunStartedEvent(threadId: 'thread-1', runId: 'run-1'));
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service.emitEvent(
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TextMessageEndEvent(
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messageId: 'assistant-1',
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answer: '这是测试回复',
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role: 'assistant',
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status: 'success',
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uiSchema: {
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'version': '2.0',
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'root': {
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'type': 'stack',
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'direction': 'vertical',
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'children': [
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{'type': 'text', 'role': 'body', 'content': '测试 UI 卡片'},
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],
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},
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},
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),
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);
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service.emitEvent(RunFinishedEvent(threadId: 'thread-1', runId: 'run-1'));
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final messages = bloc.state.items.whereType<TextMessageItem>().toList();
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final uiCards = bloc.state.items.whereType<ToolResultItem>().toList();
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expect(messages, hasLength(1));
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expect(messages.single.content, '这是测试回复');
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expect(uiCards, hasLength(1));
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expect(uiCards.single.uiSchema['root'], isA<Map<String, dynamic>>());
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expect(bloc.state.isWaitingFirstToken, isFalse);
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expect(bloc.state.isStreaming, isFalse);
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expect(bloc.state.currentStage, isNull);
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});
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test(
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'history loading does not overwrite real-time text and ui events',
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() async {
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final historyCompleter = Completer<HistorySnapshot>();
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service.pendingHistory = historyCompleter;
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final loadFuture = bloc.loadHistory();
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await Future<void>.delayed(Duration.zero);
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service.emitEvent(
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RunStartedEvent(threadId: 'thread-1', runId: 'run-1'),
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);
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service.emitEvent(
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TextMessageEndEvent(
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messageId: 'assistant-live',
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answer: '实时回复',
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role: 'assistant',
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status: 'success',
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uiSchema: {
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'version': '2.0',
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'root': {
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'type': 'stack',
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'direction': 'vertical',
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'children': [
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{'type': 'text', 'role': 'body', 'content': '实时 UI 卡片'},
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],
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},
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},
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),
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);
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historyCompleter.complete(
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const HistorySnapshot(
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scope: 'history_day',
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threadId: 'thread-1',
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day: '2026-03-24',
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hasMore: false,
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messages: <HistoryMessage>[],
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),
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);
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await loadFuture;
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final texts = bloc.state.items.whereType<TextMessageItem>().toList();
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final uiCards = bloc.state.items.whereType<ToolResultItem>().toList();
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expect(texts.map((item) => item.id), contains('assistant-live'));
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expect(uiCards.map((item) => item.id), contains('assistant-live-ui'));
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},
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);
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test(
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'abnormal SSE close recovers from history without raw bad-state error',
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() async {
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service.nextError = StateError(
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'SSE closed before terminal event for run',
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);
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service.pendingHistory = Completer<HistorySnapshot>()
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..complete(
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HistorySnapshot(
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scope: 'history_day',
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threadId: 'thread-1',
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day: '2026-03-24',
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hasMore: false,
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messages: <HistoryMessage>[
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HistoryMessage(
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id: 'assistant-history-1',
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seq: 2,
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role: 'assistant',
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content: '历史补偿回复',
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timestamp: DateTime(2026, 3, 24, 17, 0, 0),
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),
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],
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),
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);
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await bloc.sendMessage('你是谁？');
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expect(bloc.state.error, isNull);
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expect(bloc.state.isWaitingFirstToken, isFalse);
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expect(bloc.state.isStreaming, isFalse);
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expect(bloc.state.currentStage, isNull);
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expect(
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bloc.state.items
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.whereType<TextMessageItem>()
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.map((item) => item.content)
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.toList(),
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contains('历史补偿回复'),
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);
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},
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);
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});
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}
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