cloudsolutions-atoms/lib/models/new_models/department.dart

import 'package:test_sa/models/new_models/room_model.dart';

import '../base.dart';

class Department extends Base {
  Department({
    this.id,
    this.departmentName,
    this.departmentCode,
    this.departmentId,
    this.ntCode,
    this.rooms,
  }) : super(identifier: id?.toString() ?? '', name: departmentName); // Handle potential null id

  Department.fromJson(dynamic json) {
    id = json['id'];
    identifier = id?.toString() ?? ''; // Handle potential null id
    departmentName = json['departmentName'] ?? json['name'];
    name = departmentName;
    departmentCode = json['departmentCode'];
    departmentId = json['departmentId'];
    ntCode = json['ntCode'];
    if (json['rooms'] != null) {
      rooms = [];
      json['rooms'].forEach((v) {
        rooms!.add(Rooms.fromJson(v)); // Use '!' since rooms is non-nullable after initialization
      });
    }
  }

  num? id; // Now nullable
  String? departmentName; // Now nullable
  String? departmentCode; // Now nullable
  dynamic departmentId; // Now nullable
  String? ntCode; // Now nullable
  List<Rooms>? rooms; // Now nullable

  Department copyWith({
    num? id, // Parameters are now nullable
    String? departmentName,
    String? departmentCode,
    String? departmentId,
    String? ntCode,
    List<Rooms>? rooms,
  }) =>
      Department(
        id: id ?? this.id,
        departmentName: departmentName ?? this.departmentName,
        departmentCode: departmentCode ?? this.departmentCode,
        departmentId: departmentId ?? this.departmentId,
        ntCode: ntCode ?? this.ntCode,
        rooms: rooms ?? this.rooms,
      );

  Map<String, dynamic> toJson() {
    final map = <String, dynamic>{};
    map['id'] = id;
    map['departmentName'] = departmentName;
    map['departmentCode'] = departmentCode;
    map['departmentId'] = departmentId;
    map['ntCode'] = ntCode;
    if (rooms != null) {
      map['rooms'] = rooms!.map((v) => v.toJson()).toList(); // Use '!' since rooms could be null
    }
    return map;
  }
}