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.component.bonita.api;
  
  import java.io.Serializable;
  import java.util.List;
  import java.util.Map;
  
  import jakarta.ws.rs.client.WebTarget;
  import jakarta.ws.rs.core.GenericType;
  import jakarta.ws.rs.core.MediaType;
  
  import org.apache.camel.RuntimeCamelException;
  import org.apache.camel.component.bonita.api.model.CaseCreationResponse;
  import org.apache.camel.component.bonita.api.model.ProcessDefinitionResponse;
  import org.apache.camel.component.bonita.api.util.BonitaAPIConfig;
  import org.apache.camel.component.bonita.api.util.BonitaAPIUtil;
  import org.apache.camel.util.ObjectHelper;
  
  import static jakarta.ws.rs.client.Entity.entity;
  
  public class BonitaAPI {
  
      private BonitaAPIConfig bonitaApiConfig;
      private WebTarget webTarget;
  
      protected BonitaAPI(BonitaAPIConfig bonitaApiConfig, WebTarget webTarget) {
          this.bonitaApiConfig = bonitaApiConfig;
          this.webTarget = webTarget;
  
      }
  
      private WebTarget getBaseResource() {
          return webTarget;
      }
  
      public ProcessDefinitionResponse getProcessDefinition(String processName) {
          if (ObjectHelper.isEmpty(processName)) {
              throw new IllegalArgumentException("processName is empty.");
          }
          WebTarget resource = getBaseResource().path("process").queryParam("s", processName);
          List<ProcessDefinitionResponse> listProcess = resource.request().accept(MediaType.APPLICATION_JSON)
                  .get(new GenericType<List<ProcessDefinitionResponse>>() {
                  });
          if (!listProcess.isEmpty()) {
              return listProcess.get(0);
          } else {
              throw new RuntimeCamelException(
                      "The process with name " + processName + " has not been retrieved");
          }
      }
  
      public CaseCreationResponse startCase(
              ProcessDefinitionResponse processDefinition,
              Map<String, Serializable> rawInputs)
              throws Exception {
          if (processDefinition == null) {
              throw new IllegalArgumentException("ProcessDefinition is null");
          }
          if (rawInputs == null) {
              throw new IllegalArgumentException("The contract input is null");
          }
          Map<String, Serializable> inputs = BonitaAPIUtil.getInstance(bonitaApiConfig)
                  .prepareInputs(processDefinition, rawInputs);
          WebTarget resource = getBaseResource().path("process/{processId}/instantiation")
                  .resolveTemplate("processId", processDefinition.getId());
          return resource.request().accept(MediaType.APPLICATION_JSON)
                  .post(entity(inputs, MediaType.APPLICATION_JSON), CaseCreationResponse.class);
      }
  
      public BonitaAPIConfig getBonitaApiConfig() {
          return bonitaApiConfig;
      }
  
      public void setBonitaApiConfig(BonitaAPIConfig bonitaApiConfig) {
          this.bonitaApiConfig = bonitaApiConfig;
      }
  
  }
  