class Address {
  final String? firstName;
  final String? lastName;
  final String? company;
  final String? address1;
  final String? address2;
  final String? city;
  final String? state;
  final String? postcode;
  final String? country;
  final String? email;
  final String? phone;

  Address({
    this.firstName,
    this.lastName,
    this.company,
    this.address1,
    this.address2,
    this.city,
    this.state,
    this.postcode,
    this.country,
    this.email,
    this.phone,
  });

  factory Address.fromJson(Map<String, dynamic> json) {
    return Address(
      firstName: json['first_name'],
      lastName: json['last_name'],
      company: json['company'],
      address1: json['address_1'] ?? json['address1'],
      address2: json['address_2'] ?? json['address2'],
      city: json['city'],
      state: json['state'],
      postcode: json['postcode'],
      country: json['country'],
      email: json['email'],
      phone: json['phone'],
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'first_name': firstName,
      'last_name': lastName,
      'company': company,
      'address_1': address1,
      'address_2': address2,
      'city': city,
      'state': state,
      'postcode': postcode,
      'country': country,
      'email': email,
      'phone': phone,
    };
  }

  String get fullAddress {
    final parts = <String>[];
    if (address1 != null && address1!.isNotEmpty) parts.add(address1!);
    if (address2 != null && address2!.isNotEmpty) parts.add(address2!);
    if (postcode != null && postcode!.isNotEmpty) parts.add(postcode!);
    if (city != null && city!.isNotEmpty) parts.add(city!);
    if (state != null && state!.isNotEmpty) parts.add(state!);
    if (country != null && country!.isNotEmpty) parts.add(country!);
    return parts.join(', ');
  }

  bool get isEmpty {
    return (firstName == null || firstName!.isEmpty) &&
        (lastName == null || lastName!.isEmpty) &&
        (address1 == null || address1!.isEmpty) &&
        (city == null || city!.isEmpty);
  }
}