1047 lines
36 KiB
Dart
1047 lines
36 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:ainoval/blocs/ai_config/ai_config_bloc.dart';
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import 'package:ainoval/blocs/universal_ai/universal_ai_bloc.dart';
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import 'package:ainoval/blocs/universal_ai/universal_ai_state.dart';
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import 'package:ainoval/blocs/universal_ai/universal_ai_event.dart';
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import 'package:ainoval/models/user_ai_model_config_model.dart';
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import 'package:ainoval/models/context_selection_models.dart';
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import 'package:ainoval/models/novel_structure.dart';
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import 'package:ainoval/models/novel_setting_item.dart';
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import 'package:ainoval/models/setting_group.dart';
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import 'package:ainoval/models/novel_snippet.dart';
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import 'package:ainoval/widgets/common/index.dart';
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import 'package:ainoval/widgets/common/top_toast.dart';
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// import 'package:ainoval/widgets/common/model_selector.dart' as ModelSelectorWidget; // unused
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import 'package:ainoval/widgets/common/unified_ai_model_dropdown.dart';
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// import 'package:ainoval/blocs/public_models/public_models_bloc.dart'; // unused
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import 'package:ainoval/blocs/prompt_new/prompt_new_bloc.dart'; // 🚀 新增：导入PromptNewBloc
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import 'package:ainoval/models/unified_ai_model.dart';
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import 'package:ainoval/screens/editor/components/ai_dialog_common_logic.dart';
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import 'package:ainoval/blocs/public_models/public_models_bloc.dart';
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import 'package:ainoval/utils/web_theme.dart';
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import 'package:ainoval/services/api_service/repositories/universal_ai_repository.dart';
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import 'package:ainoval/services/api_service/repositories/impl/universal_ai_repository_impl.dart';
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import 'package:ainoval/services/api_service/base/api_client.dart';
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import 'package:ainoval/models/ai_request_models.dart';
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import 'package:ainoval/models/preset_models.dart';
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// import 'package:ainoval/services/ai_preset_service.dart'; // unused
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import 'package:ainoval/config/app_config.dart';
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import 'package:ainoval/widgets/common/prompt_preview_widget.dart';
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// import 'package:ainoval/config/provider_icons.dart'; // unused
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import 'package:ainoval/utils/logger.dart';
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/// 缩写对话框
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/// 用于缩短现有文本内容
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class SummaryDialog extends StatefulWidget {
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/// 构造函数
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const SummaryDialog({
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super.key,
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this.aiConfigBloc,
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this.selectedModel,
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this.onModelChanged,
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this.onGenerate,
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this.novel,
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this.settings = const [],
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this.settingGroups = const [],
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this.snippets = const [],
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this.selectedText,
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this.onStreamingGenerate,
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this.initialInstructions,
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this.initialLength,
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this.initialEnableSmartContext,
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this.initialContextSelections,
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this.initialSelectedUnifiedModel,
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});
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/// AI配置Bloc
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final AiConfigBloc? aiConfigBloc;
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/// 当前选中的模型（已废弃，使用initialSelectedUnifiedModel）
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@Deprecated('Use initialSelectedUnifiedModel instead')
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final UserAIModelConfigModel? selectedModel;
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/// 模型改变回调（已废弃）
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@Deprecated('No longer used')
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final ValueChanged<UserAIModelConfigModel?>? onModelChanged;
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/// 生成回调
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final VoidCallback? onGenerate;
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/// 小说数据（用于构建上下文选择）
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final Novel? novel;
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/// 设定数据
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final List<NovelSettingItem> settings;
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/// 设定组数据
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final List<SettingGroup> settingGroups;
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/// 片段数据
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final List<NovelSnippet> snippets;
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/// 选中的文本（用于缩写）
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final String? selectedText;
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/// 🚀 新增：流式生成回调
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final Function(UniversalAIRequest, UnifiedAIModel)? onStreamingGenerate;
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/// 🚀 新增：初始化参数，用于返回表单时恢复设置
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final String? initialInstructions;
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final String? initialLength;
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final bool? initialEnableSmartContext;
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final ContextSelectionData? initialContextSelections;
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/// 🚀 新增：初始化统一模型参数
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final UnifiedAIModel? initialSelectedUnifiedModel;
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@override
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State<SummaryDialog> createState() => _SummaryDialogState();
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}
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class _SummaryDialogState extends State<SummaryDialog> with AIDialogCommonLogic {
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// 控制器
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final TextEditingController _instructionsController = TextEditingController();
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final TextEditingController _lengthController = TextEditingController();
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// 状态变量
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UnifiedAIModel? _selectedUnifiedModel; // 🚀 统一AI模型
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String? _selectedLength;
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bool _enableSmartContext = true; // 🚀 新增：智能上下文开关，默认开启
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AIPromptPreset? _currentPreset; // 🚀 新增：当前选中的预设
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String? _selectedPromptTemplateId; // 🚀 新增：选中的提示词模板ID
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// 临时自定义提示词
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String? _customSystemPrompt;
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String? _customUserPrompt;
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double _temperature = 0.7; // 🚀 新增：温度参数
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double _topP = 0.9; // 🚀 新增：Top-P参数
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// 模型选择器key（用于FormDialogTemplate）
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final GlobalKey _modelSelectorKey = GlobalKey();
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// 上下文选择数据
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late ContextSelectionData _contextSelectionData;
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@override
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void initState() {
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super.initState();
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// 🚀 初始化统一模型
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_selectedUnifiedModel = widget.initialSelectedUnifiedModel;
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// 向后兼容：如果没有提供初始化统一模型但有旧模型，则转换
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if (_selectedUnifiedModel == null && widget.selectedModel != null) {
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_selectedUnifiedModel = PrivateAIModel(widget.selectedModel!);
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}
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// 🚀 恢复之前的表单设置
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if (widget.initialInstructions != null) {
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_instructionsController.text = widget.initialInstructions!;
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}
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if (widget.initialLength != null) {
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_selectedLength = widget.initialLength;
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}
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if (widget.initialEnableSmartContext != null) {
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_enableSmartContext = widget.initialEnableSmartContext!;
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}
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// 🚀 初始化新的参数默认值
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_selectedPromptTemplateId = null;
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_temperature = 0.7;
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_topP = 0.9;
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// 🚀 添加调试日志
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debugPrint('SummaryDialog 初始化上下文选择数据');
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debugPrint('SummaryDialog Novel: ${widget.novel?.title}');
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debugPrint('SummaryDialog Settings: ${widget.settings.length}');
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debugPrint('SummaryDialog Setting Groups: ${widget.settingGroups.length}');
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debugPrint('SummaryDialog Snippets: ${widget.snippets.length}');
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// 初始化上下文选择数据
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if (widget.initialContextSelections != null) {
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// 🚀 使用传入的上下文选择数据
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_contextSelectionData = widget.initialContextSelections!;
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debugPrint('SummaryDialog 使用传入的上下文选择数据');
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} else if (widget.novel != null) {
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// 🚀 修复：使用包含设定和片段的构建方法
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_contextSelectionData = ContextSelectionDataBuilder.fromNovelWithContext(
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widget.novel!,
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settings: widget.settings,
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settingGroups: widget.settingGroups,
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snippets: widget.snippets,
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);
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debugPrint('SummaryDialog 从Novel构建上下文选择数据成功');
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} else {
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// 🚀 修复：如果novel为null，创建包含其他数据的fallback
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final demoItems = _createDemoContextItems();
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final flatItems = <String, ContextSelectionItem>{};
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_buildFlatItems(demoItems, flatItems);
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_contextSelectionData = ContextSelectionData(
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novelId: 'demo_novel',
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availableItems: demoItems,
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flatItems: flatItems,
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);
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debugPrint('SummaryDialog 创建演示上下文选择数据');
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}
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// 🚀 初始化统一模型参数
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if (widget.initialSelectedUnifiedModel != null) {
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_selectedUnifiedModel = widget.initialSelectedUnifiedModel;
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}
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}
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/// 创建演示用的上下文项目
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List<ContextSelectionItem> _createDemoContextItems() {
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return [
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ContextSelectionItem(
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id: 'demo_full_novel',
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title: 'Full Novel Text',
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type: ContextSelectionType.fullNovelText,
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subtitle: '包含所有小说文本，这将产生费用',
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metadata: {'wordCount': 1490},
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),
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ContextSelectionItem(
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id: 'demo_full_outline',
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title: 'Full Outline',
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type: ContextSelectionType.fullOutline,
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subtitle: '包含所有卷、章节和场景的完整大纲',
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metadata: {'actCount': 1, 'chapterCount': 4, 'sceneCount': 6},
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),
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];
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}
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/// 递归构建扁平化映射
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void _buildFlatItems(List<ContextSelectionItem> items, Map<String, ContextSelectionItem> flatItems) {
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for (final item in items) {
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flatItems[item.id] = item;
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if (item.children.isNotEmpty) {
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_buildFlatItems(item.children, flatItems);
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}
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}
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}
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/// 显示模型选择器下拉菜单
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void _showModelSelectorDropdown() {
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// 确保公共模型已加载，无私人模型时仍可选择公共模型
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try {
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final publicBloc = context.read<PublicModelsBloc>();
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final publicState = publicBloc.state;
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if (publicState is PublicModelsInitial || publicState is PublicModelsError) {
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publicBloc.add(const LoadPublicModels());
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}
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} catch (_) {}
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// 获取模型按钮的位置
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final RenderBox? renderBox = _modelSelectorKey.currentContext?.findRenderObject() as RenderBox?;
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if (renderBox == null) return;
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final offset = renderBox.localToGlobal(Offset.zero);
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final size = renderBox.size;
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final buttonRect = Rect.fromLTWH(offset.dx, offset.dy, size.width, size.height);
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// 移除已有的overlay
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_tempOverlay?.remove();
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// 使用UnifiedAIModelDropdown.show弹出菜单
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_tempOverlay = UnifiedAIModelDropdown.show(
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context: context,
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anchorRect: buttonRect,
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selectedModel: _selectedUnifiedModel,
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onModelSelected: (unifiedModel) {
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setState(() {
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_selectedUnifiedModel = unifiedModel;
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});
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},
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showSettingsButton: true,
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novel: widget.novel,
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settings: widget.settings,
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settingGroups: widget.settingGroups,
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snippets: widget.snippets,
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onClose: () {
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_tempOverlay = null;
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},
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);
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// 将overlay插入到当前上下文
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Overlay.of(context).insert(_tempOverlay!);
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}
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OverlayEntry? _tempOverlay;
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@override
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void dispose() {
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_instructionsController.dispose();
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_lengthController.dispose();
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_tempOverlay?.remove(); // 清理临时overlay
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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// 尝试获取 UniversalAIRepository，如果不存在则创建默认实例
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late UniversalAIRepository repository;
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try {
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repository = RepositoryProvider.of<UniversalAIRepository>(context);
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} catch (e) {
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// 如果没有找到 Provider，创建一个新的实例
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debugPrint('Warning: UniversalAIRepository not found in context, creating fallback instance');
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repository = UniversalAIRepositoryImpl(
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apiClient: RepositoryProvider.of<ApiClient>(context),
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);
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}
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return MultiBlocProvider(
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providers: [
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BlocProvider(
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create: (context) => UniversalAIBloc(
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repository: repository,
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),
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),
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// 🚀 为FormDialogTemplate提供必要的Bloc
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BlocProvider.value(value: context.read<PromptNewBloc>()),
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],
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child: FormDialogTemplate(
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title: '缩写文本',
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tabs: const [
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TabItem(
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id: 'tweak',
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label: '调整',
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icon: Icons.edit,
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),
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TabItem(
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id: 'preview',
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label: '预览',
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icon: Icons.preview,
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),
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],
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tabContents: [
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_buildTweakTab(),
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_buildPreviewTab(),
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],
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onTabChanged: _onTabChanged,
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showPresets: true,
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usePresetDropdown: true,
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presetFeatureType: 'TEXT_SUMMARY',
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currentPreset: _currentPreset,
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onPresetSelected: _handlePresetSelected,
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onCreatePreset: _showCreatePresetDialog,
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onManagePresets: _showManagePresetsPage,
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novelId: widget.novel?.id,
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showModelSelector: true, // 保留顶部模型选择器按钮
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modelSelectorData: _selectedUnifiedModel != null
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? ModelSelectorData(
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modelName: _selectedUnifiedModel!.displayName,
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maxOutput: '~12000 words',
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isModerated: true,
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)
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: const ModelSelectorData(
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modelName: '选择模型',
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),
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onModelSelectorTap: _showModelSelectorDropdown, // 顶部按钮触发下拉菜单
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modelSelectorKey: _modelSelectorKey,
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primaryActionLabel: '生成',
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onPrimaryAction: _handleGenerate,
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onClose: _handleClose,
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aiConfigBloc: widget.aiConfigBloc,
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),
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);
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}
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/// 构建调整选项卡
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Widget _buildTweakTab() {
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return Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// 长度字段（必填）
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FormFieldFactory.createLengthField<String>(
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options: const [
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RadioOption(value: 'half', label: '一半'),
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RadioOption(value: 'quarter', label: '四分之一'),
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RadioOption(value: 'paragraph', label: '单段落'),
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],
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value: _selectedLength,
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onChanged: _handleLengthChanged,
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title: '长度',
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description: '缩短后的文本应该多长？',
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isRequired: true,
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onReset: _handleResetLength,
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alternativeInput: ConstrainedBox(
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constraints: const BoxConstraints(maxHeight: 40),
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child: TextField(
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controller: _lengthController,
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decoration: InputDecoration(
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hintText: 'e.g. 100 words',
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isDense: true,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(6),
|
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borderSide: BorderSide(
|
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color: Theme.of(context).brightness == Brightness.dark
|
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? WebTheme.darkGrey300
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: WebTheme.grey300,
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||
width: 1,
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),
|
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),
|
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enabledBorder: OutlineInputBorder(
|
||
borderRadius: BorderRadius.circular(6),
|
||
borderSide: BorderSide(
|
||
color: Theme.of(context).brightness == Brightness.dark
|
||
? WebTheme.darkGrey300
|
||
: WebTheme.grey300,
|
||
width: 1,
|
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),
|
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),
|
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focusedBorder: OutlineInputBorder(
|
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borderRadius: BorderRadius.circular(6),
|
||
borderSide: BorderSide(
|
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color: WebTheme.getPrimaryColor(context),
|
||
width: 1,
|
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),
|
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),
|
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contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
|
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fillColor: Theme.of(context).brightness == Brightness.dark
|
||
? WebTheme.darkGrey100
|
||
: WebTheme.white,
|
||
filled: true,
|
||
),
|
||
onChanged: (value) {
|
||
setState(() {
|
||
_selectedLength = null; // 清除单选按钮选择
|
||
});
|
||
},
|
||
),
|
||
),
|
||
),
|
||
|
||
const SizedBox(height: 16),
|
||
|
||
// 指令字段（可选）
|
||
FormFieldFactory.createInstructionsField(
|
||
controller: _instructionsController,
|
||
title: '指令',
|
||
description: '为AI提供的任何（可选）额外指令和角色',
|
||
placeholder: 'e.g. You are a...',
|
||
onReset: _handleResetInstructions,
|
||
onExpand: _handleExpandInstructions,
|
||
onCopy: _handleCopyInstructions,
|
||
),
|
||
|
||
const SizedBox(height: 16),
|
||
|
||
// 🚀 新增：附加上下文字段
|
||
FormFieldFactory.createContextSelectionField(
|
||
contextData: _contextSelectionData,
|
||
onSelectionChanged: _handleContextSelectionChanged,
|
||
title: '附加上下文',
|
||
description: '为AI提供的任何额外信息',
|
||
onReset: _handleResetContexts,
|
||
dropdownWidth: 400,
|
||
initialChapterId: null,
|
||
initialSceneId: null,
|
||
),
|
||
|
||
const SizedBox(height: 16),
|
||
|
||
// 🚀 新增：智能上下文勾选组件
|
||
SmartContextToggle(
|
||
value: _enableSmartContext,
|
||
onChanged: _handleSmartContextChanged,
|
||
title: '智能上下文',
|
||
description: '使用AI自动检索相关背景信息，提升缩写质量',
|
||
),
|
||
|
||
const SizedBox(height: 16),
|
||
|
||
// 🚀 新增：关联提示词模板选择字段
|
||
FormFieldFactory.createPromptTemplateSelectionField(
|
||
selectedTemplateId: _selectedPromptTemplateId,
|
||
onTemplateSelected: _handlePromptTemplateSelected,
|
||
aiFeatureType: 'TEXT_SUMMARY', // 🚀 使用标准API字符串格式
|
||
title: '关联提示词模板',
|
||
description: '选择要关联的提示词模板（可选）',
|
||
onReset: _handleResetPromptTemplate,
|
||
onTemporaryPromptsSaved: (sys, user) {
|
||
setState(() {
|
||
_customSystemPrompt = sys.trim().isEmpty ? null : sys.trim();
|
||
_customUserPrompt = user.trim().isEmpty ? null : user.trim();
|
||
});
|
||
},
|
||
),
|
||
|
||
const SizedBox(height: 16),
|
||
|
||
// 🚀 新增：温度滑动组件
|
||
FormFieldFactory.createTemperatureSliderField(
|
||
context: context,
|
||
value: _temperature,
|
||
onChanged: _handleTemperatureChanged,
|
||
onReset: _handleResetTemperature,
|
||
),
|
||
|
||
const SizedBox(height: 16),
|
||
|
||
// 🚀 新增：Top-P滑动组件
|
||
FormFieldFactory.createTopPSliderField(
|
||
context: context,
|
||
value: _topP,
|
||
onChanged: _handleTopPChanged,
|
||
onReset: _handleResetTopP,
|
||
),
|
||
],
|
||
);
|
||
}
|
||
|
||
/// 构建预览选项卡
|
||
Widget _buildPreviewTab() {
|
||
return BlocBuilder<UniversalAIBloc, UniversalAIState>(
|
||
builder: (context, state) {
|
||
if (state is UniversalAILoading) {
|
||
return const PromptPreviewLoadingWidget();
|
||
} else if (state is UniversalAIPreviewSuccess) {
|
||
return PromptPreviewWidget(
|
||
previewResponse: state.previewResponse,
|
||
);
|
||
} else if (state is UniversalAIError) {
|
||
return Center(
|
||
child: Column(
|
||
mainAxisAlignment: MainAxisAlignment.center,
|
||
children: [
|
||
Icon(
|
||
Icons.error_outline,
|
||
size: 48,
|
||
color: Theme.of(context).colorScheme.error,
|
||
),
|
||
const SizedBox(height: 16),
|
||
Text(
|
||
'预览生成失败',
|
||
style: TextStyle(
|
||
fontSize: 16,
|
||
fontWeight: FontWeight.w500,
|
||
color: Theme.of(context).colorScheme.error,
|
||
),
|
||
),
|
||
const SizedBox(height: 8),
|
||
Text(
|
||
state.message,
|
||
textAlign: TextAlign.center,
|
||
style: TextStyle(
|
||
color: Theme.of(context).colorScheme.onSurfaceVariant,
|
||
),
|
||
),
|
||
const SizedBox(height: 16),
|
||
ElevatedButton(
|
||
onPressed: _triggerPreview,
|
||
child: const Text('重试'),
|
||
),
|
||
],
|
||
),
|
||
);
|
||
} else {
|
||
return Center(
|
||
child: Column(
|
||
mainAxisAlignment: MainAxisAlignment.center,
|
||
children: [
|
||
Icon(
|
||
Icons.preview,
|
||
size: 48,
|
||
color: Theme.of(context).colorScheme.outlineVariant,
|
||
),
|
||
SizedBox(height: 16),
|
||
Text(
|
||
'切换到预览选项卡查看提示词预览',
|
||
style: TextStyle(
|
||
fontSize: 16,
|
||
color: Theme.of(context).colorScheme.outlineVariant,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
},
|
||
);
|
||
}
|
||
|
||
/// 构建当前请求对象（用于保存预设）
|
||
UniversalAIRequest? _buildCurrentRequest() {
|
||
if (_selectedUnifiedModel == null) return null;
|
||
|
||
// 🚀 使用公共逻辑创建模型配置
|
||
final modelConfig = createModelConfig(_selectedUnifiedModel!);
|
||
|
||
// 🚀 使用公共逻辑创建元数据
|
||
final metadata = createModelMetadata(_selectedUnifiedModel!, {
|
||
'action': 'summary',
|
||
'source': 'summary_dialog',
|
||
'contextCount': _contextSelectionData.selectedCount,
|
||
'originalLength': widget.selectedText?.length ?? 0,
|
||
'enableSmartContext': _enableSmartContext,
|
||
});
|
||
|
||
return UniversalAIRequest(
|
||
requestType: AIRequestType.summary,
|
||
userId: AppConfig.userId ?? 'unknown',
|
||
novelId: widget.novel?.id,
|
||
modelConfig: modelConfig,
|
||
selectedText: widget.selectedText,
|
||
instructions: _instructionsController.text.trim(),
|
||
contextSelections: _contextSelectionData,
|
||
enableSmartContext: _enableSmartContext,
|
||
parameters: {
|
||
'length': _selectedLength ?? _lengthController.text.trim(),
|
||
'temperature': _temperature, // 🚀 使用用户设置的温度值
|
||
'topP': _topP, // 🚀 新增：使用用户设置的Top-P值
|
||
'maxTokens': 4000,
|
||
'modelName': _selectedUnifiedModel!.modelId,
|
||
'enableSmartContext': _enableSmartContext,
|
||
'promptTemplateId': _selectedPromptTemplateId, // 🚀 新增：关联提示词模板ID
|
||
if (_customSystemPrompt != null) 'customSystemPrompt': _customSystemPrompt,
|
||
if (_customUserPrompt != null) 'customUserPrompt': _customUserPrompt,
|
||
},
|
||
metadata: metadata,
|
||
);
|
||
}
|
||
|
||
// 事件处理器
|
||
|
||
/// 显示创建预设对话框
|
||
void _showCreatePresetDialog() {
|
||
final currentRequest = _buildCurrentRequest();
|
||
if (currentRequest == null) {
|
||
TopToast.warning(context, '无法创建预设：缺少表单数据');
|
||
return;
|
||
}
|
||
showPresetNameDialog(currentRequest, onPresetCreated: _handlePresetCreated);
|
||
}
|
||
|
||
// 移除重复的预设相关方法，使用 AIDialogCommonLogic 中的公共方法
|
||
|
||
/// 显示预设管理页面
|
||
void _showManagePresetsPage() {
|
||
// TODO: 实现预设管理页面
|
||
TopToast.info(context, '预设管理功能开发中...');
|
||
}
|
||
|
||
/// 处理预设选择
|
||
void _handlePresetSelected(AIPromptPreset preset) {
|
||
try {
|
||
// 设置当前预设
|
||
setState(() {
|
||
_currentPreset = preset;
|
||
});
|
||
|
||
// 🚀 使用公共方法应用预设配置
|
||
applyPresetToForm(
|
||
preset,
|
||
instructionsController: _instructionsController,
|
||
onLengthChanged: (length) {
|
||
setState(() {
|
||
if (length != null && ['half', 'quarter', 'paragraph'].contains(length)) {
|
||
_selectedLength = length;
|
||
_lengthController.clear();
|
||
} else if (length != null) {
|
||
_selectedLength = null;
|
||
_lengthController.text = length;
|
||
}
|
||
});
|
||
},
|
||
onSmartContextChanged: (value) {
|
||
setState(() {
|
||
_enableSmartContext = value;
|
||
});
|
||
},
|
||
onPromptTemplateChanged: (templateId) {
|
||
setState(() {
|
||
_selectedPromptTemplateId = templateId;
|
||
});
|
||
},
|
||
onTemperatureChanged: (temperature) {
|
||
setState(() {
|
||
_temperature = temperature;
|
||
});
|
||
},
|
||
onTopPChanged: (topP) {
|
||
setState(() {
|
||
_topP = topP;
|
||
});
|
||
},
|
||
onContextSelectionChanged: (contextData) {
|
||
setState(() {
|
||
_contextSelectionData = contextData;
|
||
});
|
||
},
|
||
onModelChanged: (unifiedModel) {
|
||
setState(() {
|
||
_selectedUnifiedModel = unifiedModel;
|
||
});
|
||
},
|
||
currentContextData: _contextSelectionData,
|
||
);
|
||
} catch (e) {
|
||
AppLogger.e('SummaryDialog', '应用预设失败', e);
|
||
TopToast.error(context, '应用预设失败: $e');
|
||
}
|
||
}
|
||
|
||
/// 处理预设创建
|
||
void _handlePresetCreated(AIPromptPreset preset) {
|
||
// 设置当前预设为新创建的预设
|
||
setState(() {
|
||
_currentPreset = preset;
|
||
});
|
||
|
||
TopToast.success(context, '预设 "${preset.presetName}" 创建成功');
|
||
AppLogger.i('SummaryDialog', '预设创建成功: ${preset.presetName}');
|
||
}
|
||
|
||
/// 处理选项卡切换
|
||
void _onTabChanged(String tabId) {
|
||
if (tabId == 'preview') {
|
||
_triggerPreview();
|
||
}
|
||
}
|
||
|
||
/// 触发预览生成
|
||
void _triggerPreview() {
|
||
// 验证必填字段，如果缺少必要信息，仍然可以生成预览但会显示错误提示
|
||
UserAIModelConfigModel modelConfig;
|
||
if (_selectedUnifiedModel == null) {
|
||
// 创建占位符模型配置
|
||
modelConfig = UserAIModelConfigModel.fromJson({
|
||
'id': 'placeholder',
|
||
'userId': AppConfig.userId ?? 'unknown',
|
||
'name': '请选择模型',
|
||
'alias': '请选择模型',
|
||
'modelName': '请选择模型',
|
||
'provider': 'unknown',
|
||
'apiEndpoint': '',
|
||
'isDefault': false,
|
||
'isValidated': false,
|
||
'createdAt': DateTime.now().toIso8601String(),
|
||
'updatedAt': DateTime.now().toIso8601String(),
|
||
});
|
||
} else {
|
||
// 🚀 使用公共逻辑创建模型配置
|
||
modelConfig = createModelConfig(_selectedUnifiedModel!);
|
||
}
|
||
|
||
String selectedText;
|
||
if (widget.selectedText == null || widget.selectedText!.trim().isEmpty) {
|
||
selectedText = '请选择要缩写的文本';
|
||
} else {
|
||
selectedText = widget.selectedText!;
|
||
}
|
||
|
||
// 🚀 使用公共逻辑创建元数据（仅在有模型时）
|
||
Map<String, dynamic> metadata;
|
||
if (_selectedUnifiedModel != null) {
|
||
metadata = createModelMetadata(_selectedUnifiedModel!, {
|
||
'action': 'summary',
|
||
'source': 'preview',
|
||
'contextCount': _contextSelectionData.selectedCount,
|
||
'originalLength': widget.selectedText?.length ?? 0,
|
||
'enableSmartContext': _enableSmartContext,
|
||
});
|
||
} else {
|
||
metadata = {
|
||
'action': 'summary',
|
||
'source': 'preview',
|
||
'contextCount': _contextSelectionData.selectedCount,
|
||
'originalLength': widget.selectedText?.length ?? 0,
|
||
'enableSmartContext': _enableSmartContext,
|
||
};
|
||
}
|
||
|
||
// 构建预览请求
|
||
final request = UniversalAIRequest(
|
||
requestType: AIRequestType.summary,
|
||
userId: AppConfig.userId ?? 'unknown',
|
||
novelId: widget.novel?.id,
|
||
modelConfig: modelConfig,
|
||
selectedText: selectedText,
|
||
instructions: _instructionsController.text.trim(),
|
||
contextSelections: _contextSelectionData,
|
||
enableSmartContext: _enableSmartContext,
|
||
parameters: {
|
||
'length': _selectedLength ?? _lengthController.text.trim(),
|
||
'temperature': _temperature, // 🚀 使用用户设置的温度值
|
||
'topP': _topP, // 🚀 新增：使用用户设置的Top-P值
|
||
'maxTokens': 4000,
|
||
if (_selectedUnifiedModel != null) 'modelName': _selectedUnifiedModel!.modelId,
|
||
'enableSmartContext': _enableSmartContext,
|
||
'promptTemplateId': _selectedPromptTemplateId, // 🚀 新增：关联提示词模板ID
|
||
if (_customSystemPrompt != null) 'customSystemPrompt': _customSystemPrompt,
|
||
if (_customUserPrompt != null) 'customUserPrompt': _customUserPrompt,
|
||
},
|
||
metadata: metadata,
|
||
);
|
||
|
||
// 发送预览请求
|
||
context.read<UniversalAIBloc>().add(
|
||
PreviewAIRequestEvent(request),
|
||
);
|
||
}
|
||
|
||
void _handleGenerate() async {
|
||
// 检查必填字段
|
||
if (_selectedLength == null && _lengthController.text.trim().isEmpty) {
|
||
TopToast.error(context, '请选择或输入目标长度');
|
||
return;
|
||
}
|
||
|
||
if (_selectedUnifiedModel == null) {
|
||
TopToast.error(context, '请选择AI模型');
|
||
return;
|
||
}
|
||
|
||
if (widget.selectedText == null || widget.selectedText!.trim().isEmpty) {
|
||
TopToast.error(context, '没有选中的文本内容');
|
||
return;
|
||
}
|
||
|
||
debugPrint('缩写长度: ${_selectedLength ?? _lengthController.text.trim()}');
|
||
debugPrint('指令: ${_instructionsController.text}');
|
||
debugPrint('选中的上下文: ${_contextSelectionData.selectedCount}');
|
||
for (final item in _contextSelectionData.selectedItems.values) {
|
||
debugPrint('- ${item.title} (${item.type.displayName})');
|
||
}
|
||
|
||
// 🚀 新增：对于公共模型，先进行积分预估和确认
|
||
final currentRequest = _buildCurrentRequest();
|
||
if (currentRequest != null) {
|
||
bool shouldProceed = await handlePublicModelCreditConfirmation(_selectedUnifiedModel!, currentRequest);
|
||
if (!shouldProceed) {
|
||
return; // 用户取消或积分不足，停止执行
|
||
}
|
||
}
|
||
|
||
// 启动流式生成，并关闭对话框
|
||
_startStreamingGeneration();
|
||
Navigator.of(context).pop();
|
||
}
|
||
|
||
/// 启动流式生成
|
||
void _startStreamingGeneration() {
|
||
try {
|
||
// 🚀 使用公共逻辑创建模型配置
|
||
final modelConfig = createModelConfig(_selectedUnifiedModel!);
|
||
|
||
// 🚀 使用公共逻辑创建元数据
|
||
final metadata = createModelMetadata(_selectedUnifiedModel!, {
|
||
'action': 'summary',
|
||
'source': 'selection_toolbar',
|
||
'contextCount': _contextSelectionData.selectedCount,
|
||
'originalLength': widget.selectedText?.length ?? 0,
|
||
'enableSmartContext': _enableSmartContext,
|
||
});
|
||
|
||
// 构建AI请求
|
||
final request = UniversalAIRequest(
|
||
requestType: AIRequestType.summary,
|
||
userId: AppConfig.userId ?? 'unknown',
|
||
novelId: widget.novel?.id,
|
||
modelConfig: modelConfig,
|
||
selectedText: widget.selectedText!,
|
||
instructions: _instructionsController.text.trim(),
|
||
contextSelections: _contextSelectionData,
|
||
enableSmartContext: _enableSmartContext,
|
||
parameters: {
|
||
'length': _selectedLength ?? _lengthController.text.trim(),
|
||
'temperature': _temperature, // 🚀 使用用户设置的温度值
|
||
'topP': _topP, // 🚀 新增：使用用户设置的Top-P值
|
||
'maxTokens': 4000,
|
||
'modelName': _selectedUnifiedModel!.modelId,
|
||
'enableSmartContext': _enableSmartContext,
|
||
'promptTemplateId': _selectedPromptTemplateId, // 🚀 新增：关联提示词模板ID
|
||
if (_customSystemPrompt != null) 'customSystemPrompt': _customSystemPrompt,
|
||
if (_customUserPrompt != null) 'customUserPrompt': _customUserPrompt,
|
||
},
|
||
metadata: metadata,
|
||
);
|
||
|
||
// 如果有流式生成回调，调用它
|
||
if (widget.onStreamingGenerate != null) {
|
||
// 使用统一模型
|
||
widget.onStreamingGenerate!(request, _selectedUnifiedModel!);
|
||
}
|
||
|
||
// 通过回调通知父组件开始流式生成（用于日志记录）
|
||
widget.onGenerate?.call();
|
||
|
||
debugPrint('流式缩写生成已启动: 模型=${_selectedUnifiedModel!.displayName}, 智能上下文=$_enableSmartContext, 原文长度=${widget.selectedText?.length ?? 0}');
|
||
|
||
} catch (e) {
|
||
TopToast.error(context, '启动生成失败: $e');
|
||
debugPrint('启动缩写生成失败: $e');
|
||
}
|
||
}
|
||
|
||
void _handleClose() {
|
||
Navigator.of(context).pop();
|
||
}
|
||
|
||
void _handleResetInstructions() {
|
||
setState(() {
|
||
_instructionsController.clear();
|
||
});
|
||
}
|
||
|
||
void _handleExpandInstructions() {
|
||
debugPrint('展开指令编辑器');
|
||
}
|
||
|
||
void _handleCopyInstructions() {
|
||
debugPrint('复制指令内容');
|
||
}
|
||
|
||
void _handleLengthChanged(String? value) {
|
||
setState(() {
|
||
_selectedLength = value;
|
||
if (value != null) {
|
||
_lengthController.clear(); // 清除文本输入
|
||
}
|
||
});
|
||
}
|
||
|
||
void _handleResetLength() {
|
||
setState(() {
|
||
_selectedLength = null;
|
||
_lengthController.clear();
|
||
});
|
||
}
|
||
|
||
void _handleContextSelectionChanged(ContextSelectionData newData) {
|
||
setState(() {
|
||
_contextSelectionData = newData;
|
||
});
|
||
debugPrint('上下文选择改变: ${newData.selectedCount} 个项目被选中');
|
||
}
|
||
|
||
void _handleResetContexts() {
|
||
setState(() {
|
||
if (widget.novel != null) {
|
||
_contextSelectionData = ContextSelectionDataBuilder.fromNovelWithContext(
|
||
widget.novel!,
|
||
settings: widget.settings,
|
||
settingGroups: widget.settingGroups,
|
||
snippets: widget.snippets,
|
||
);
|
||
} else {
|
||
final demoItems = _createDemoContextItems();
|
||
final flatItems = <String, ContextSelectionItem>{};
|
||
_buildFlatItems(demoItems, flatItems);
|
||
|
||
_contextSelectionData = ContextSelectionData(
|
||
novelId: 'demo_novel',
|
||
availableItems: demoItems,
|
||
flatItems: flatItems,
|
||
);
|
||
}
|
||
});
|
||
debugPrint('上下文选择重置');
|
||
}
|
||
|
||
void _handleSmartContextChanged(bool value) {
|
||
setState(() {
|
||
_enableSmartContext = value;
|
||
});
|
||
}
|
||
|
||
/// 🚀 新增：处理提示词模板选择
|
||
void _handlePromptTemplateSelected(String? templateId) {
|
||
setState(() {
|
||
_selectedPromptTemplateId = templateId;
|
||
});
|
||
debugPrint('选中的提示词模板ID: $templateId');
|
||
}
|
||
|
||
/// 🚀 新增：重置提示词模板选择
|
||
void _handleResetPromptTemplate() {
|
||
setState(() {
|
||
_selectedPromptTemplateId = null;
|
||
});
|
||
debugPrint('重置提示词模板选择');
|
||
}
|
||
|
||
/// 🚀 新增：处理温度参数变化
|
||
void _handleTemperatureChanged(double value) {
|
||
setState(() {
|
||
_temperature = value;
|
||
});
|
||
debugPrint('温度参数已更改: $value');
|
||
}
|
||
|
||
/// 🚀 新增：重置温度参数
|
||
void _handleResetTemperature() {
|
||
setState(() {
|
||
_temperature = 0.7;
|
||
});
|
||
debugPrint('温度参数已重置为默认值: 0.7');
|
||
}
|
||
|
||
/// 🚀 新增：处理Top-P参数变化
|
||
void _handleTopPChanged(double value) {
|
||
setState(() {
|
||
_topP = value;
|
||
});
|
||
debugPrint('Top-P参数已更改: $value');
|
||
}
|
||
|
||
/// 🚀 新增：重置Top-P参数
|
||
void _handleResetTopP() {
|
||
setState(() {
|
||
_topP = 0.9;
|
||
});
|
||
debugPrint('Top-P参数已重置为默认值: 0.9');
|
||
}
|
||
}
|
||
|
||
/// 显示缩写对话框的便捷函数
|
||
void showSummaryDialog(
|
||
BuildContext context, {
|
||
@Deprecated('Use initialSelectedUnifiedModel instead') UserAIModelConfigModel? selectedModel,
|
||
@Deprecated('No longer used') ValueChanged<UserAIModelConfigModel?>? onModelChanged,
|
||
VoidCallback? onGenerate,
|
||
Novel? novel,
|
||
List<NovelSettingItem> settings = const [],
|
||
List<SettingGroup> settingGroups = const [],
|
||
List<NovelSnippet> snippets = const [],
|
||
String? selectedText,
|
||
Function(UniversalAIRequest, UnifiedAIModel)? onStreamingGenerate,
|
||
// 🚀 新增：初始化参数
|
||
String? initialInstructions,
|
||
String? initialLength,
|
||
bool? initialEnableSmartContext,
|
||
ContextSelectionData? initialContextSelections,
|
||
UnifiedAIModel? initialSelectedUnifiedModel,
|
||
}) {
|
||
showDialog(
|
||
context: context,
|
||
barrierDismissible: true,
|
||
builder: (dialogContext) {
|
||
// 🚀 修复：为对话框提供必要的Bloc，避免在内部widget中读取失败
|
||
return MultiBlocProvider(
|
||
providers: [
|
||
BlocProvider.value(value: context.read<AiConfigBloc>()),
|
||
BlocProvider.value(value: context.read<PromptNewBloc>()),
|
||
],
|
||
child: SummaryDialog(
|
||
aiConfigBloc: context.read<AiConfigBloc>(),
|
||
selectedModel: selectedModel,
|
||
onModelChanged: onModelChanged,
|
||
onGenerate: onGenerate,
|
||
novel: novel,
|
||
settings: settings,
|
||
settingGroups: settingGroups,
|
||
snippets: snippets,
|
||
selectedText: selectedText,
|
||
onStreamingGenerate: onStreamingGenerate,
|
||
initialInstructions: initialInstructions,
|
||
initialLength: initialLength,
|
||
initialEnableSmartContext: initialEnableSmartContext,
|
||
initialContextSelections: initialContextSelections,
|
||
initialSelectedUnifiedModel: initialSelectedUnifiedModel,
|
||
),
|
||
);
|
||
},
|
||
);
|
||
} |