private ClientFilter ParseClientFilter()

in src/Microsoft.Extensions.Configuration.AzureAppConfiguration/FeatureManagement/FeatureManagementKeyValueAdapter.cs [606:665]
51 lines of code
12 McCabe index (conditional complexity)

        private ClientFilter ParseClientFilter(ref Utf8JsonReader reader, string settingKey)
        {
            var clientFilter = new ClientFilter();

            while (reader.Read() && reader.TokenType != JsonTokenType.EndObject)
            {
                if (reader.TokenType != JsonTokenType.PropertyName)
                {
                    continue;
                }

                string clientFiltersPropertyName = reader.GetString();

                switch (clientFiltersPropertyName)
                {
                    case FeatureManagementConstants.Name:
                        {
                            if (reader.Read() && reader.TokenType == JsonTokenType.String)
                            {
                                clientFilter.Name = reader.GetString();
                            }
                            else if (reader.TokenType != JsonTokenType.Null)
                            {
                                throw CreateFeatureFlagFormatException(
                                    FeatureManagementConstants.Name,
                                    settingKey,
                                    reader.TokenType.ToString(),
                                    JsonTokenType.String.ToString());
                            }

                            break;
                        }

                    case FeatureManagementConstants.Parameters:
                        {
                            if (reader.Read() && reader.TokenType == JsonTokenType.StartObject)
                            {
                                clientFilter.Parameters = JsonDocument.ParseValue(ref reader).RootElement;
                            }
                            else if (reader.TokenType != JsonTokenType.Null)
                            {
                                throw CreateFeatureFlagFormatException(
                                    FeatureManagementConstants.Parameters,
                                    settingKey,
                                    reader.TokenType.ToString(),
                                    JsonTokenType.StartObject.ToString());
                            }

                            break;
                        }

                    default:
                        reader.Skip();

                        break;
                }
            }

            return clientFilter;
        }