马良AI写作初始化仓库

AINoval/lib/models/model_info.dart

@@ -0,0 +1,48 @@
+import 'package:equatable/equatable.dart';
+import 'package:meta/meta.dart';
+
+/// Represents detailed information about an AI model provided by the backend.
+@immutable
+class ModelInfo extends Equatable {
+  final String id; // Usually the unique model identifier (e.g., "gpt-4o")
+  final String name; // User-friendly name (might be the same as id or different)
+  final String provider;
+  final String? description;
+  final int? maxTokens;
+  // Add other fields as needed based on backend response (e.g., pricing)
+  // final double? unifiedPrice; 
+
+  const ModelInfo({
+    required this.id,
+    required this.name,
+    required this.provider,
+    this.description,
+    this.maxTokens,
+    // this.unifiedPrice,
+  });
+
+  factory ModelInfo.fromJson(Map<String, dynamic> json) {
+    return ModelInfo(
+      id: json['id'] as String? ?? '',
+      name: json['name'] as String? ?? json['id'] as String? ?? '', // Fallback name to id
+      provider: json['provider'] as String? ?? '',
+      description: json['description'] as String?,
+      maxTokens: json['maxTokens'] as int?,
+      // unifiedPrice: (json['unifiedPrice'] as num?)?.toDouble(),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'provider': provider,
+      'description': description,
+      'maxTokens': maxTokens,
+      // 'unifiedPrice': unifiedPrice,
+    };
+  }
+
+  @override
+  List<Object?> get props => [id, name, provider, description, maxTokens /*, unifiedPrice*/];
+}