content: /*
   * Copyright 2021-2024 Aklivity Inc
   *
   * Licensed under the Aklivity Community License (the "License"); you may not use
   * this file except in compliance with the License.  You may obtain a copy of the
   * License at
   *
   *   https://www.aklivity.io/aklivity-community-license/
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OF ANY KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations under the License.
   */
  package io.aklivity.zilla.runtime.binding.risingwave.internal.config;
  
  import jakarta.json.Json;
  import jakarta.json.JsonArray;
  import jakarta.json.JsonArrayBuilder;
  import jakarta.json.JsonObject;
  import jakarta.json.JsonObjectBuilder;
  import jakarta.json.bind.adapter.JsonbAdapter;
  
  import io.aklivity.zilla.runtime.binding.risingwave.config.RisingwaveOptionConfigBuilder;
  import io.aklivity.zilla.runtime.binding.risingwave.config.RisingwaveOptionsConfig;
  import io.aklivity.zilla.runtime.binding.risingwave.internal.RisingwaveBinding;
  import io.aklivity.zilla.runtime.engine.config.OptionsConfig;
  import io.aklivity.zilla.runtime.engine.config.OptionsConfigAdapterSpi;
  
  public final class RisingwaveOptionsConfigAdapter implements OptionsConfigAdapterSpi, JsonbAdapter<OptionsConfig, JsonObject>
  {
      private static final String KAFKA_NAME = "kafka";
      private static final String UDF_NAME = "udf";
  
      private final RisingwaveKafkaConfigAdapter kafka = new RisingwaveKafkaConfigAdapter();
      private final RisingwaveUdfConfigAdapter udf = new RisingwaveUdfConfigAdapter();
  
      @Override
      public Kind kind()
      {
          return Kind.BINDING;
      }
  
      @Override
      public String type()
      {
          return RisingwaveBinding.NAME;
      }
  
      @Override
      public JsonObject adaptToJson(
          OptionsConfig adaptable)
      {
          RisingwaveOptionsConfig options = (RisingwaveOptionsConfig) adaptable;
  
          JsonObjectBuilder object = Json.createObjectBuilder();
  
          if (options.kafka != null)
          {
              object.add(KAFKA_NAME, kafka.adaptToJson(options.kafka));
          }
  
          if (options.udfs != null && !options.udfs.isEmpty())
          {
              JsonArrayBuilder udfs = Json.createArrayBuilder();
              options.udfs.forEach(f -> udfs.add(udf.adaptToJson(f)));
  
              object.add(UDF_NAME, udfs);
          }
  
          return object.build();
      }
  
      @Override
      public OptionsConfig adaptFromJson(
          JsonObject object)
      {
          final RisingwaveOptionConfigBuilder<RisingwaveOptionsConfig> options = RisingwaveOptionsConfig.builder();
          if (object.containsKey(KAFKA_NAME))
          {
              options.kafka(kafka.adaptFromJson(object.getJsonObject(KAFKA_NAME)));
          }
  
          if (object.containsKey(UDF_NAME))
          {
              JsonArray udfs = object.getJsonArray(UDF_NAME);
              udfs.forEach(f -> options.udf(udf.adaptFromJson((JsonObject) f)));
          }
  
          return options.build();
      }
  }
  