List runtimeFields()

in packages/amplify_authenticator/lib/src/widgets/form.dart [294:353]
59 lines of code
15 McCabe index (conditional complexity)

  List<SignUpFormField> runtimeFields(BuildContext context) {
    final authConfig = InheritedConfig.of(context)
        .amplifyConfig
        ?.auth
        ?.awsPlugin
        ?.auth
        ?.default$;
    final runtimeAttributes = [
      ...?authConfig?.signupAttributes,
      ...?authConfig?.verificationMechanisms,
    ];
    if (runtimeAttributes.isEmpty) {
      return const [];
    }

    return runtimeAttributes
        .map((attr) {
          if (attr == CognitoUserAttributeKey.address) {
            return SignUpFormField.address(required: true);
          }
          if (attr == CognitoUserAttributeKey.birthdate) {
            return SignUpFormField.birthdate(required: true);
          }
          if (attr == CognitoUserAttributeKey.email) {
            if (selectedUsernameType == UsernameType.email) {
              return null;
            }
            return SignUpFormField.email(required: true);
          }
          if (attr == CognitoUserAttributeKey.familyName) {
            return SignUpFormField.familyName(required: true);
          }
          if (attr == CognitoUserAttributeKey.middleName) {
            return SignUpFormField.middleName(required: true);
          }
          if (attr == CognitoUserAttributeKey.gender) {
            return SignUpFormField.gender(required: true);
          }
          if (attr == CognitoUserAttributeKey.givenName) {
            return SignUpFormField.givenName(required: true);
          }
          if (attr == CognitoUserAttributeKey.name) {
            return SignUpFormField.name(required: true);
          }
          if (attr == CognitoUserAttributeKey.nickname) {
            return SignUpFormField.nickname(required: true);
          }
          if (attr == CognitoUserAttributeKey.phoneNumber) {
            if (selectedUsernameType == UsernameType.phoneNumber) {
              return null;
            }
            return SignUpFormField.phoneNumber(required: true);
          }
          if (attr == CognitoUserAttributeKey.preferredUsername) {
            return SignUpFormField.preferredUsername(required: true);
          }
        })
        .whereType<SignUpFormField>()
        .toList();
  }