// models/route_model.dart
import 'dart:convert';

class RouteModel {
  final String target;
  final List<RouteModel> children;
  final bool hasMenu;
  final String parentId;
  final String routeId;
  final String component;
  final String path;
  final String title;
  final String parentIds;
  final String meta;
  final String routeOrder;

  RouteModel({
    required this.target,
    required this.children,
    required this.hasMenu,
    required this.parentId,
    required this.routeId,
    required this.component,
    required this.title,
    required this.path,
    required this.parentIds,
    required this.meta,
    required this.routeOrder,
  });

  factory RouteModel.fromJson(Map<String, dynamic> json) {
    return RouteModel(
      target: json['target'] ?? '',
      children: (json['children'] as List<dynamic>? ?? [])
          .map((child) => RouteModel.fromJson(child))
          .toList(),
      hasMenu: json['hasMenu'] ?? false,
      parentId: json['parent_ID'] ?? '',
      routeId: json['route_ID'] ?? '',
      component: json['component'] ?? '',
      parentIds: json['parent_IDS'] ?? '',
      meta: json['meta'] ?? '',
      path: json['path'] ?? '',
      title: json['path'] ?? '',
      routeOrder: json['route_ORDER'] ?? '0',
    );
  }

  // // 解析meta字段获取title
  // String get title {
  //   if (meta.isEmpty) return '';
  //   try {
  //     final metaMap = jsonDecode(meta) as Map<String, dynamic>;
  //     return metaMap['title'] ?? '';
  //   } catch (e) {
  //     return '';
  //   }
  // }

  // 判断是否是叶子节点（没有子节点的路由）
  bool get isLeaf => children.isEmpty;
}