/// 用户模型
class UserModel {
  final String id;
  final String username;
  final String name;
  final String? avatar;
  final String role;
  final String? department;
  final String? phone;

  UserModel({
    required this.id,
    required this.username,
    required this.name,
    this.avatar,
    required this.role,
    this.department,
    this.phone,
  });

  factory UserModel.fromJson(Map<String, dynamic> json) {
    return UserModel(
      id: json['id']?.toString() ?? '',
      username: json['username'] ?? '',
      name: json['name'] ?? '',
      avatar: json['avatar'],
      role: json['role'] ?? '',
      department: json['department'],
      phone: json['phone'],
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'id': id,
      'username': username,
      'name': name,
      'avatar': avatar,
      'role': role,
      'department': department,
      'phone': phone,
    };
  }
}