content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.camel.quarkus.component.qdrant.it;
  
  import java.util.Collection;
  import java.util.List;
  import java.util.Map;
  import java.util.stream.Collectors;
  
  import io.qdrant.client.ConditionFactory;
  import io.qdrant.client.PointIdFactory;
  import io.qdrant.client.ValueFactory;
  import io.qdrant.client.VectorsFactory;
  import io.qdrant.client.grpc.Collections;
  import io.qdrant.client.grpc.Points;
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.inject.Inject;
  import jakarta.ws.rs.DELETE;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.PUT;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import org.apache.camel.Exchange;
  import org.apache.camel.FluentProducerTemplate;
  import org.apache.camel.component.qdrant.Qdrant;
  import org.apache.camel.component.qdrant.QdrantAction;
  
  @Path("/qdrant")
  @ApplicationScoped
  public class QdrantResource {
  
      @Inject
      FluentProducerTemplate producer;
  
      @Path("/createCollection")
      @PUT
      @Produces(MediaType.TEXT_PLAIN)
      public Response createCollection() {
  
          producer.to("qdrant:testCollection")
                  .withHeader(Qdrant.Headers.ACTION, QdrantAction.CREATE_COLLECTION)
                  .withBody(
                          Collections.VectorParams.newBuilder()
                                  .setSize(2)
                                  .setDistance(Collections.Distance.Cosine).build())
                  .request();
  
          return Response.ok().build();
      }
  
      @Path("/upsert")
      @PUT
      @Produces(MediaType.TEXT_PLAIN)
      public Response upsert() {
  
          producer.to("qdrant:testCollection")
                  .withHeader(Qdrant.Headers.ACTION, QdrantAction.UPSERT)
                  .withBody(
                          Points.PointStruct.newBuilder()
                                  .setId(PointIdFactory.id(8))
                                  .setVectors(VectorsFactory.vectors(List.of(3.5f, 4.5f)))
                                  .putAllPayload(Map.of(
                                          "foo", ValueFactory.value("hello"),
                                          "bar", ValueFactory.value(1)))
                                  .build())
                  .request();
  
          return Response.ok().build();
      }
  
      @Path("/retrieve")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public Response retrieve() {
  
          Exchange exchange = producer.to("qdrant:testCollection")
                  .withHeader(Qdrant.Headers.ACTION, QdrantAction.RETRIEVE)
                  .withBody(PointIdFactory.id(8))
                  .request(Exchange.class);
  
          Collection<?> retrieved = exchange.getIn().getBody(Collection.class);
          String classes = retrieved.stream().map(e -> e.getClass().getName()).distinct().collect(Collectors.joining("/"));
          return Response.ok(Integer.toString(retrieved.size()) + "/" + classes).build();
      }
  
      @Path("/delete")
      @DELETE
      @Produces(MediaType.TEXT_PLAIN)
      public Response delete() {
  
          Exchange exchange = producer.to("qdrant:testCollection")
                  .withHeader(Qdrant.Headers.ACTION, QdrantAction.DELETE)
                  .withBody(ConditionFactory.matchKeyword("foo", "hello"))
                  .request(Exchange.class);
  
          Object operationId = exchange.getIn().getHeader(Qdrant.Headers.OPERATION_ID);
          Object opeartionStatus = exchange.getIn().getHeader(Qdrant.Headers.OPERATION_STATUS);
          Object operationValue = exchange.getIn().getHeader(Qdrant.Headers.OPERATION_STATUS_VALUE);
  
          return Response.ok(operationId + "/" + opeartionStatus + "/" + operationValue).build();
      }
  }
  