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.mapstruct.it;
  
  import java.util.Objects;
  
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.inject.Inject;
  import jakarta.ws.rs.Consumes;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.POST;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.QueryParam;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import org.apache.camel.CamelContext;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.component.mapstruct.MapStructMapperFinder;
  import org.apache.camel.component.mapstruct.MapstructComponent;
  import org.apache.camel.quarkus.component.mapstruct.it.model.ModelFactory;
  import org.apache.camel.util.StringHelper;
  import org.jboss.logging.Logger;
  
  @Path("/mapstruct")
  @ApplicationScoped
  public class MapStructResource {
      private static final Logger LOG = Logger.getLogger(MapStructResource.class);
  
      @Inject
      ProducerTemplate producerTemplate;
  
      @Inject
      CamelContext context;
  
      @Path("/component")
      @POST
      @Consumes("text/plain")
      @Produces("text/plain")
      public Response componentTest(
              @QueryParam("fromTypeName") String fromTypeName,
              @QueryParam("toTypeName") String toTypeName,
              String pojoString) {
          try {
              String result = doMapping(fromTypeName, toTypeName, "component", pojoString);
              return Response.ok(result).build();
          } catch (Exception e) {
              LOG.error("Error occurred during mapping", e);
              String message = e.getCause() != null ? e.getCause().getMessage() : e.getMessage();
              return Response.serverError().entity(message).build();
          }
      }
  
      @Path("/converter")
      @POST
      @Consumes("text/plain")
      @Produces("text/plain")
      public Response converterTest(
              @QueryParam("fromTypeName") String fromTypeName,
              @QueryParam("toTypeName") String toTypeName,
              String pojoString) {
          try {
              String result = doMapping(fromTypeName, toTypeName, "converter", pojoString);
              return Response.ok(result).build();
          } catch (Exception e) {
              LOG.error("Error occurred during mapping", e);
              String message = e.getCause() != null ? e.getCause().getMessage() : e.getMessage();
              return Response.serverError().entity(message).build();
          }
      }
  
      @Path("/finder/mapper")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public String mapStructMapperFinderImpl() {
          MapstructComponent component = context.getComponent("mapstruct", MapstructComponent.class);
          MapStructMapperFinder mapStructConverter = component.getMapStructConverter();
          Objects.requireNonNull(mapStructConverter, "mapStructConverter should not be null");
          return mapStructConverter.getClass().getName();
      }
  
      @Path("/component/packages")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public String mapStructComponentPackages() {
          MapstructComponent component = context.getComponent("mapstruct", MapstructComponent.class);
          return component.getMapperPackageName();
      }
  
      private String doMapping(String fromType, String toType, String endpoint, String pojoString) {
          Object pojo = ModelFactory.getModel(pojoString, fromType);
          String toTypeHeader = endpoint.equals("component") ? toType : StringHelper.afterLast(toType.toLowerCase(), ".");
          return producerTemplate.requestBodyAndHeader("direct:" + endpoint, pojo, "toType", toTypeHeader).toString();
      }
  }
  