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.arangodb.it;
  
  import java.net.URI;
  import java.util.Arrays;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.stream.Collectors;
  
  import com.arangodb.entity.BaseDocument;
  import com.arangodb.entity.DocumentCreateEntity;
  import com.arangodb.entity.DocumentDeleteEntity;
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.inject.Inject;
  import jakarta.ws.rs.Consumes;
  import jakarta.ws.rs.DELETE;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.POST;
  import jakarta.ws.rs.PUT;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.PathParam;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import org.apache.camel.ProducerTemplate;
  import org.eclipse.microprofile.config.inject.ConfigProperty;
  import org.jboss.logging.Logger;
  
  import static org.apache.camel.component.arangodb.ArangoDbConstants.AQL_QUERY;
  import static org.apache.camel.component.arangodb.ArangoDbConstants.AQL_QUERY_BIND_PARAMETERS;
  import static org.apache.camel.component.arangodb.ArangoDbConstants.AQL_QUERY_OPTIONS;
  import static org.apache.camel.component.arangodb.ArangoDbConstants.ARANGO_KEY;
  import static org.apache.camel.component.arangodb.ArangoDbConstants.RESULT_CLASS_TYPE;
  
  @Path("/arangodb")
  @ApplicationScoped
  public class ArangodbResource {
  
      private static final Logger LOG = Logger.getLogger(ArangodbResource.class);
  
      @Inject
      ProducerTemplate producerTemplate;
  
      @ConfigProperty(name = "camel.arangodb.host")
      String host;
  
      @ConfigProperty(name = "camel.arangodb.port")
      String port;
  
      @PUT
      @Consumes(MediaType.TEXT_PLAIN)
      @Produces(MediaType.TEXT_PLAIN)
      public Response put(String message) throws Exception {
          LOG.infof("Saving to arangodb: %s", message);
          final DocumentCreateEntity<?> response = producerTemplate.requestBody(
                  String.format("arangodb:test?host=%s&port=%s&documentCollection=camel&operation=SAVE_DOCUMENT", host, port),
                  toDocument(message), DocumentCreateEntity.class);
          LOG.infof("Got response from arangodb: %s", response);
          return Response
                  .created(new URI("https://camel.apache.org/"))
                  .entity(response.getKey())
                  .build();
      }
  
      @Path("{key}")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public Response get(@PathParam("key") String key) throws Exception {
          LOG.infof("Retrieve document from arangodb with key: %s", key);
          final BaseDocument response = producerTemplate.requestBodyAndHeader(
                  "arangodb:test?host={{camel.arangodb.host}}&port={{camel.arangodb.port}}&documentCollection=camel&operation=FIND_DOCUMENT_BY_KEY",
                  key, RESULT_CLASS_TYPE, BaseDocument.class, BaseDocument.class);
          LOG.infof("Got response from arangodb: %s", response);
          return Response
                  .ok()
                  .entity(toString(response))
                  .build();
      }
  
      @Path("{key}")
      @DELETE
      public Response delete(@PathParam("key") String key) throws Exception {
          LOG.infof("Delete document from arangodb with key : %s", key);
          producerTemplate.requestBody(
                  "arangodb:test?host={{camel.arangodb.host}}&port={{camel.arangodb.port}}&documentCollection=camel&operation=DELETE_DOCUMENT",
                  key, DocumentDeleteEntity.class);
  
          return Response
                  .ok()
                  .build();
      }
  
      @Path("{key}")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      public Response post(@PathParam("key") String key, String msg) throws Exception {
          LOG.infof("Update document from arangodb with key : %s", key);
          Map<String, Object> headers = new HashMap<>();
          headers.put(RESULT_CLASS_TYPE, String.class);
          headers.put(ARANGO_KEY, key);
  
          producerTemplate.requestBodyAndHeaders(
                  "arangodb:test?host={{camel.arangodb.host}}&port={{camel.arangodb.port}}&documentCollection=camel&operation=UPDATE_DOCUMENT",
                  toDocument(msg), headers, String.class);
          return Response
                  .ok()
                  .build();
      }
  
      @Path("/foo/{fooName}")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public Response getByFooName(@PathParam("fooName") String fooName) throws Exception {
          LOG.infof("Retrieve document from arangodb with foo: %s", fooName);
  
          String query = "FOR t IN camel FILTER t.foo == @foo RETURN t";
          Map<String, Object> bindVars = Map.of("foo", fooName);
  
          Map<String, Object> headers = new HashMap<>();
          headers.put(AQL_QUERY, query);
          headers.put(AQL_QUERY_BIND_PARAMETERS, bindVars);
          headers.put(AQL_QUERY_OPTIONS, null);
          headers.put(RESULT_CLASS_TYPE, Map.class);
  
          final List o = producerTemplate.requestBodyAndHeaders(
                  "arangodb:test?host={{camel.arangodb.host}}&port={{camel.arangodb.port}}&operation=AQL_QUERY",
                  fooName, headers, List.class);
  
          return Response
                  .ok()
                  .entity(toString(o))
                  .build();
      }
  
      private BaseDocument toDocument(String msg) {
          BaseDocument myObject = new BaseDocument();
          Arrays.stream(msg.split(",")).map(pair -> pair.split(":"))
                  .forEach(strings -> myObject.addAttribute(strings[0], strings[1]));
          return myObject;
      }
  
      private String toString(Object o) {
          if (o instanceof List && ((List) o).size() == 1 && ((List) o).get(0) instanceof Map) {
              return toString(((List) o).get(0));
          }
  
          if (o instanceof Map) {
              return (String) ((Map) o).entrySet().stream()
                      .map(e -> ((Map.Entry) e).getKey() + ":" + ((Map.Entry) e).getValue())
                      .collect(Collectors.joining(","));
          }
  
          if (o instanceof BaseDocument) {
              return toString(((BaseDocument) o).getProperties());
          }
          return o.toString();
      }
  }
  