maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. String userId,
    2. String healthId,
    3. String username,
    4. String name,
    5. String firstName,
    6. String lastName,
    7. String nationalID,
    8. String dateOfBirth,
    9. Gender gender,
    10. String avatar,
    11. Contact? primaryContact,
    12. List<Contact> secondaryContacts,
    13. String email,
    14. List<String> languages,
    15. String currentOrganizationID,
    16. String currentProgramID,
    17. bool active,
    18. bool termsAccepted,
    19. bool hasSetPin,
    20. bool hasSetNickname,
    21. bool isPhoneVerified,
    22. bool pinChangeRequired,
    23. bool pinUpdateRequired,
    24. bool suspended,
    25. String streamToken,
    )?, {
  2. required TResult orElse(),
})

A variant of when that fallback to an orElse callback.

It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case _:
    return orElse();
}

Implementation

@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function(@JsonKey(name: 'id')  String userId, @JsonKey(name: 'healthID')  String healthId, @JsonKey(name: 'username')  String username, @JsonKey(name: 'name')  String name, @JsonKey(name: 'firstName')  String firstName, @JsonKey(name: 'lastName')  String lastName, @JsonKey(name: 'nationalID')  String nationalID, @JsonKey(name: 'dateOfBirth')  String dateOfBirth, @JsonKey(name: 'gender', fromJson: genderFromJson, toJson: genderToJson)  Gender gender, @JsonKey(name: 'avatar')  String avatar, @JsonKey(name: 'contacts')  Contact? primaryContact, @JsonKey(name: 'secondaryContacts')  List<Contact> secondaryContacts, @JsonKey(name: 'email')  String email, @JsonKey(name: 'languages')  List<String> languages, @JsonKey(name: 'currentOrganizationID')  String currentOrganizationID, @JsonKey(name: 'currentProgramID')  String currentProgramID, @JsonKey(name: 'active')  bool active, @JsonKey(name: 'termsAccepted')  bool termsAccepted, @JsonKey(name: 'hasSetPin')  bool hasSetPin, @JsonKey(name: 'hasSetNickname')  bool hasSetNickname, @JsonKey(name: 'isPhoneVerified')  bool isPhoneVerified, @JsonKey(name: 'pinChangeRequired')  bool pinChangeRequired, @JsonKey(name: 'pinUpdateRequired')  bool pinUpdateRequired, @JsonKey(name: 'suspended')  bool suspended,  String streamToken)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _User() when $default != null:
return $default(_that.userId,_that.healthId,_that.username,_that.name,_that.firstName,_that.lastName,_that.nationalID,_that.dateOfBirth,_that.gender,_that.avatar,_that.primaryContact,_that.secondaryContacts,_that.email,_that.languages,_that.currentOrganizationID,_that.currentProgramID,_that.active,_that.termsAccepted,_that.hasSetPin,_that.hasSetNickname,_that.isPhoneVerified,_that.pinChangeRequired,_that.pinUpdateRequired,_that.suspended,_that.streamToken);case _:
  return orElse();

}
}