马良AI写作初始化仓库

AINoval/lib/models/setting_node.dart

@@ -0,0 +1,117 @@
+import 'dart:convert';
+import 'setting_type.dart';
+
+/// 设定节点
+class SettingNode {
+  final String id;
+  final String? parentId;
+  final String name;
+  final SettingType type;
+  final String description;
+  final Map<String, dynamic> attributes;
+  final Map<String, dynamic> strategyMetadata;
+  final GenerationStatus generationStatus;
+  final String? errorMessage;
+  final String? generationPrompt;
+  final List<SettingNode>? children;
+
+  const SettingNode({
+    required this.id,
+    this.parentId,
+    required this.name,
+    required this.type,
+    required this.description,
+    this.attributes = const {},
+    this.strategyMetadata = const {},
+    this.generationStatus = GenerationStatus.pending,
+    this.errorMessage,
+    this.generationPrompt,
+    this.children,
+  });
+
+  factory SettingNode.fromJson(Map<String, dynamic> json) {
+    return SettingNode(
+      id: json['id'] as String,
+      parentId: json['parentId'] as String?,
+      name: json['name'] as String,
+      type: SettingType.fromJson(json['type']),
+      description: json['description'] as String,
+      attributes: Map<String, dynamic>.from(json['attributes'] ?? {}),
+      strategyMetadata: Map<String, dynamic>.from(json['strategyMetadata'] ?? {}),
+      generationStatus: GenerationStatus.values.firstWhere(
+        (e) => e.toString().split('.').last == json['generationStatus'],
+        orElse: () => GenerationStatus.pending,
+      ),
+      errorMessage: json['errorMessage'] as String?,
+      generationPrompt: json['generationPrompt'] as String?,
+      children: json['children'] != null 
+        ? (json['children'] as List)
+            .map((child) => SettingNode.fromJson(child as Map<String, dynamic>))
+            .toList()
+        : null,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'parentId': parentId,
+      'name': name,
+      'type': type.toJson(),
+      'description': description,
+      'attributes': attributes,
+      'strategyMetadata': strategyMetadata,
+      'generationStatus': generationStatus.toString().split('.').last,
+      'errorMessage': errorMessage,
+      'generationPrompt': generationPrompt,
+      'children': children?.map((child) => child.toJson()).toList(),
+    };
+  }
+
+  SettingNode copyWith({
+    String? id,
+    String? parentId,
+    String? name,
+    SettingType? type,
+    String? description,
+    Map<String, dynamic>? attributes,
+    Map<String, dynamic>? strategyMetadata,
+    GenerationStatus? generationStatus,
+    String? errorMessage,
+    String? generationPrompt,
+    List<SettingNode>? children,
+  }) {
+    return SettingNode(
+      id: id ?? this.id,
+      parentId: parentId ?? this.parentId,
+      name: name ?? this.name,
+      type: type ?? this.type,
+      description: description ?? this.description,
+      attributes: attributes ?? this.attributes,
+      strategyMetadata: strategyMetadata ?? this.strategyMetadata,
+      generationStatus: generationStatus ?? this.generationStatus,
+      errorMessage: errorMessage ?? this.errorMessage,
+      generationPrompt: generationPrompt ?? this.generationPrompt,
+      children: children ?? this.children,
+    );
+  }
+
+  @override
+  String toString() {
+    return jsonEncode(toJson());
+  }
+}
+
+/// 生成状态枚举
+enum GenerationStatus {
+  /// 待生成
+  pending,
+  /// 生成中
+  generating,
+  /// 已完成
+  completed,
+  /// 生成失败
+  failed,
+  /// 已修改
+  modified,
+}