content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * Licensed 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.activiti.editor.language.json.converter;
  
  import com.fasterxml.jackson.databind.JsonNode;
  import com.fasterxml.jackson.databind.node.ObjectNode;
  import java.util.Map;
  import org.activiti.bpmn.model.BaseElement;
  import org.activiti.bpmn.model.FieldExtension;
  import org.activiti.bpmn.model.FlowElement;
  import org.activiti.bpmn.model.ImplementationType;
  import org.activiti.bpmn.model.ServiceTask;
  import org.activiti.editor.language.json.model.ModelInfo;
  import org.apache.commons.lang3.StringUtils;
  
  /**
  
   */
  public class ServiceTaskJsonConverter extends BaseBpmnJsonConverter implements DecisionTableKeyAwareConverter {
  
      protected Map<String, ModelInfo> decisionTableKeyMap;
  
      public static void fillTypes(
          Map<String, Class<? extends BaseBpmnJsonConverter>> convertersToBpmnMap,
          Map<Class<? extends BaseElement>, Class<? extends BaseBpmnJsonConverter>> convertersToJsonMap
      ) {
          fillJsonTypes(convertersToBpmnMap);
          fillBpmnTypes(convertersToJsonMap);
      }
  
      public static void fillJsonTypes(Map<String, Class<? extends BaseBpmnJsonConverter>> convertersToBpmnMap) {
          convertersToBpmnMap.put(STENCIL_TASK_SERVICE, ServiceTaskJsonConverter.class);
      }
  
      public static void fillBpmnTypes(
          Map<Class<? extends BaseElement>, Class<? extends BaseBpmnJsonConverter>> convertersToJsonMap
      ) {
          convertersToJsonMap.put(ServiceTask.class, ServiceTaskJsonConverter.class);
      }
  
      protected String getStencilId(BaseElement baseElement) {
          return STENCIL_TASK_SERVICE;
      }
  
      protected void convertElementToJson(ObjectNode propertiesNode, BaseElement baseElement) {
          ServiceTask serviceTask = (ServiceTask) baseElement;
  
          if ("mail".equalsIgnoreCase(serviceTask.getType())) {
              setPropertyFieldValue(PROPERTY_MAILTASK_TO, serviceTask, propertiesNode);
              setPropertyFieldValue(PROPERTY_MAILTASK_FROM, serviceTask, propertiesNode);
              setPropertyFieldValue(PROPERTY_MAILTASK_SUBJECT, serviceTask, propertiesNode);
              setPropertyFieldValue(PROPERTY_MAILTASK_CC, serviceTask, propertiesNode);
              setPropertyFieldValue(PROPERTY_MAILTASK_BCC, serviceTask, propertiesNode);
              setPropertyFieldValue(PROPERTY_MAILTASK_TEXT, serviceTask, propertiesNode);
              setPropertyFieldValue(PROPERTY_MAILTASK_HTML, serviceTask, propertiesNode);
              setPropertyFieldValue(PROPERTY_MAILTASK_CHARSET, serviceTask, propertiesNode);
          } else if ("camel".equalsIgnoreCase(serviceTask.getType())) {
              setPropertyFieldValue(PROPERTY_CAMELTASK_CAMELCONTEXT, "camelContext", serviceTask, propertiesNode);
          } else if ("mule".equalsIgnoreCase(serviceTask.getType())) {
              setPropertyFieldValue(PROPERTY_MULETASK_ENDPOINT_URL, "endpointUrl", serviceTask, propertiesNode);
              setPropertyFieldValue(PROPERTY_MULETASK_LANGUAGE, "language", serviceTask, propertiesNode);
              setPropertyFieldValue(
                  PROPERTY_MULETASK_PAYLOAD_EXPRESSION,
                  "payloadExpression",
                  serviceTask,
                  propertiesNode
              );
              setPropertyFieldValue(PROPERTY_MULETASK_RESULT_VARIABLE, "resultVariable", serviceTask, propertiesNode);
          } else if ("dmn".equalsIgnoreCase(serviceTask.getType())) {
              for (FieldExtension fieldExtension : serviceTask.getFieldExtensions()) {
                  if (
                      PROPERTY_DECISIONTABLE_REFERENCE_KEY.equals(fieldExtension.getFieldName()) &&
                      decisionTableKeyMap != null &&
                      decisionTableKeyMap.containsKey(fieldExtension.getStringValue())
                  ) {
                      ObjectNode decisionReferenceNode = objectMapper.createObjectNode();
                      propertiesNode.set(PROPERTY_DECISIONTABLE_REFERENCE, decisionReferenceNode);
  
                      ModelInfo modelInfo = decisionTableKeyMap.get(fieldExtension.getStringValue());
                      decisionReferenceNode.put("id", modelInfo.getId());
                      decisionReferenceNode.put("name", modelInfo.getName());
                      decisionReferenceNode.put("key", modelInfo.getKey());
                  }
              }
          } else {
              if (ImplementationType.IMPLEMENTATION_TYPE_CLASS.equals(serviceTask.getImplementationType())) {
                  propertiesNode.put(PROPERTY_SERVICETASK_CLASS, serviceTask.getImplementation());
              } else if (ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION.equals(serviceTask.getImplementationType())) {
                  propertiesNode.put(PROPERTY_SERVICETASK_EXPRESSION, serviceTask.getImplementation());
              } else if (
                  ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION.equals(serviceTask.getImplementationType())
              ) {
                  propertiesNode.put(PROPERTY_SERVICETASK_DELEGATE_EXPRESSION, serviceTask.getImplementation());
              }
  
              if (StringUtils.isNotEmpty(serviceTask.getResultVariableName())) {
                  propertiesNode.put(PROPERTY_SERVICETASK_RESULT_VARIABLE, serviceTask.getResultVariableName());
              }
  
              addFieldExtensions(serviceTask.getFieldExtensions(), propertiesNode);
          }
      }
  
      protected FlowElement convertJsonToElement(
          JsonNode elementNode,
          JsonNode modelNode,
          Map<String, JsonNode> shapeMap
      ) {
          ServiceTask task = new ServiceTask();
          if (StringUtils.isNotEmpty(getPropertyValueAsString(PROPERTY_SERVICETASK_CLASS, elementNode))) {
              task.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_CLASS);
              task.setImplementation(getPropertyValueAsString(PROPERTY_SERVICETASK_CLASS, elementNode));
          } else if (StringUtils.isNotEmpty(getPropertyValueAsString(PROPERTY_SERVICETASK_EXPRESSION, elementNode))) {
              task.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION);
              task.setImplementation(getPropertyValueAsString(PROPERTY_SERVICETASK_EXPRESSION, elementNode));
          } else if (
              StringUtils.isNotEmpty(getPropertyValueAsString(PROPERTY_SERVICETASK_DELEGATE_EXPRESSION, elementNode))
          ) {
              task.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
              task.setImplementation(getPropertyValueAsString(PROPERTY_SERVICETASK_DELEGATE_EXPRESSION, elementNode));
          }
  
          if (StringUtils.isNotEmpty(getPropertyValueAsString(PROPERTY_SERVICETASK_RESULT_VARIABLE, elementNode))) {
              task.setResultVariableName(getPropertyValueAsString(PROPERTY_SERVICETASK_RESULT_VARIABLE, elementNode));
          }
  
          JsonNode fieldsNode = getProperty(PROPERTY_SERVICETASK_FIELDS, elementNode);
          if (fieldsNode != null) {
              JsonNode itemsArrayNode = fieldsNode.get("fields");
              if (itemsArrayNode != null) {
                  for (JsonNode itemNode : itemsArrayNode) {
                      JsonNode nameNode = itemNode.get(PROPERTY_SERVICETASK_FIELD_NAME);
                      if (nameNode != null && StringUtils.isNotEmpty(nameNode.asText())) {
                          FieldExtension field = new FieldExtension();
                          field.setFieldName(nameNode.asText());
                          if (
                              StringUtils.isNotEmpty(getValueAsString(PROPERTY_SERVICETASK_FIELD_STRING_VALUE, itemNode))
                          ) {
                              field.setStringValue(getValueAsString(PROPERTY_SERVICETASK_FIELD_STRING_VALUE, itemNode));
                          } else if (
                              StringUtils.isNotEmpty(getValueAsString(PROPERTY_SERVICETASK_FIELD_STRING, itemNode))
                          ) {
                              field.setStringValue(getValueAsString(PROPERTY_SERVICETASK_FIELD_STRING, itemNode));
                          } else if (
                              StringUtils.isNotEmpty(getValueAsString(PROPERTY_SERVICETASK_FIELD_EXPRESSION, itemNode))
                          ) {
                              field.setExpression(getValueAsString(PROPERTY_SERVICETASK_FIELD_EXPRESSION, itemNode));
                          }
                          task.getFieldExtensions().add(field);
                      }
                  }
              }
          }
  
          return task;
      }
  
      protected void setPropertyFieldValue(String name, ServiceTask task, ObjectNode propertiesNode) {
          for (FieldExtension extension : task.getFieldExtensions()) {
              if (name.substring(8).equalsIgnoreCase(extension.getFieldName())) {
                  if (StringUtils.isNotEmpty(extension.getStringValue())) {
                      setPropertyValue(name, extension.getStringValue(), propertiesNode);
                  } else if (StringUtils.isNotEmpty(extension.getExpression())) {
                      setPropertyValue(name, extension.getExpression(), propertiesNode);
                  }
              }
          }
      }
  
      protected void setPropertyFieldValue(
          String propertyName,
          String fieldName,
          ServiceTask task,
          ObjectNode propertiesNode
      ) {
          for (FieldExtension extension : task.getFieldExtensions()) {
              if (fieldName.equalsIgnoreCase(extension.getFieldName())) {
                  if (StringUtils.isNotEmpty(extension.getStringValue())) {
                      setPropertyValue(propertyName, extension.getStringValue(), propertiesNode);
                  } else if (StringUtils.isNotEmpty(extension.getExpression())) {
                      setPropertyValue(propertyName, extension.getExpression(), propertiesNode);
                  }
              }
          }
      }
  
      @Override
      public void setDecisionTableKeyMap(Map<String, ModelInfo> decisionTableKeyMap) {
          this.decisionTableKeyMap = decisionTableKeyMap;
      }
  }
  