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.ArrayNode;
  import com.fasterxml.jackson.databind.node.ObjectNode;
  import java.util.List;
  import java.util.Map;
  import org.activiti.bpmn.model.Association;
  import org.activiti.bpmn.model.BaseElement;
  import org.activiti.bpmn.model.BpmnModel;
  import org.activiti.bpmn.model.FlowElementsContainer;
  import org.activiti.bpmn.model.GraphicInfo;
  
  /**
  
   */
  public class AssociationJsonConverter extends BaseBpmnJsonConverter {
  
      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_ASSOCIATION, AssociationJsonConverter.class);
      }
  
      public static void fillBpmnTypes(
          Map<Class<? extends BaseElement>, Class<? extends BaseBpmnJsonConverter>> convertersToJsonMap
      ) {
          convertersToJsonMap.put(Association.class, AssociationJsonConverter.class);
      }
  
      @Override
      protected String getStencilId(BaseElement baseElement) {
          return STENCIL_ASSOCIATION;
      }
  
      @Override
      public void convertToJson(
          BaseElement baseElement,
          ActivityProcessor processor,
          BpmnModel model,
          FlowElementsContainer container,
          ArrayNode shapesArrayNode,
          double subProcessX,
          double subProcessY
      ) {
          Association association = (Association) baseElement;
          ObjectNode flowNode = BpmnJsonConverterUtil.createChildShape(
              association.getId(),
              STENCIL_ASSOCIATION,
              172,
              212,
              128,
              212
          );
          ArrayNode dockersArrayNode = objectMapper.createArrayNode();
          ObjectNode dockNode = objectMapper.createObjectNode();
          dockNode.put(EDITOR_BOUNDS_X, model.getGraphicInfo(association.getSourceRef()).getWidth() / 2.0);
          dockNode.put(EDITOR_BOUNDS_Y, model.getGraphicInfo(association.getSourceRef()).getHeight() / 2.0);
          dockersArrayNode.add(dockNode);
  
          List<GraphicInfo> graphicInfoList = model.getFlowLocationGraphicInfo(association.getId());
          if (graphicInfoList.size() > 2) {
              for (int i = 1; i < graphicInfoList.size() - 1; i++) {
                  GraphicInfo graphicInfo = graphicInfoList.get(i);
                  dockNode = objectMapper.createObjectNode();
                  dockNode.put(EDITOR_BOUNDS_X, graphicInfo.getX());
                  dockNode.put(EDITOR_BOUNDS_Y, graphicInfo.getY());
                  dockersArrayNode.add(dockNode);
              }
          }
  
          GraphicInfo targetGraphicInfo = model.getGraphicInfo(association.getTargetRef());
          GraphicInfo flowGraphicInfo = graphicInfoList.get(graphicInfoList.size() - 1);
  
          double diffTopY = Math.abs(flowGraphicInfo.getY() - targetGraphicInfo.getY());
          double diffRightX = Math.abs(
              flowGraphicInfo.getX() - (targetGraphicInfo.getX() + targetGraphicInfo.getWidth())
          );
          double diffBottomY = Math.abs(
              flowGraphicInfo.getY() - (targetGraphicInfo.getY() + targetGraphicInfo.getHeight())
          );
  
          dockNode = objectMapper.createObjectNode();
          if (diffTopY < 5) {
              dockNode.put(EDITOR_BOUNDS_X, targetGraphicInfo.getWidth() / 2.0);
              dockNode.put(EDITOR_BOUNDS_Y, 0.0);
          } else if (diffRightX < 5) {
              dockNode.put(EDITOR_BOUNDS_X, targetGraphicInfo.getWidth());
              dockNode.put(EDITOR_BOUNDS_Y, targetGraphicInfo.getHeight() / 2.0);
          } else if (diffBottomY < 5) {
              dockNode.put(EDITOR_BOUNDS_X, targetGraphicInfo.getWidth() / 2.0);
              dockNode.put(EDITOR_BOUNDS_Y, targetGraphicInfo.getHeight());
          } else {
              dockNode.put(EDITOR_BOUNDS_X, 0.0);
              dockNode.put(EDITOR_BOUNDS_Y, targetGraphicInfo.getHeight() / 2.0);
          }
          dockersArrayNode.add(dockNode);
          flowNode.set("dockers", dockersArrayNode);
          ArrayNode outgoingArrayNode = objectMapper.createArrayNode();
          outgoingArrayNode.add(BpmnJsonConverterUtil.createResourceNode(association.getTargetRef()));
          flowNode.set("outgoing", outgoingArrayNode);
          flowNode.set("target", BpmnJsonConverterUtil.createResourceNode(association.getTargetRef()));
  
          ObjectNode propertiesNode = objectMapper.createObjectNode();
          propertiesNode.put(PROPERTY_OVERRIDE_ID, association.getId());
  
          flowNode.set(EDITOR_SHAPE_PROPERTIES, propertiesNode);
  
          shapesArrayNode.add(flowNode);
      }
  
      @Override
      protected void convertElementToJson(ObjectNode propertiesNode, BaseElement baseElement) {
          // nothing to do
      }
  
      @Override
      protected BaseElement convertJsonToElement(
          JsonNode elementNode,
          JsonNode modelNode,
          Map<String, JsonNode> shapeMap
      ) {
          Association association = new Association();
  
          String sourceRef = BpmnJsonConverterUtil.lookForSourceRef(
              elementNode.get(EDITOR_SHAPE_ID).asText(),
              modelNode.get(EDITOR_CHILD_SHAPES)
          );
  
          if (sourceRef != null) {
              association.setSourceRef(sourceRef);
              String targetId = elementNode.get("target").get(EDITOR_SHAPE_ID).asText();
              association.setTargetRef(BpmnJsonConverterUtil.getElementId(shapeMap.get(targetId)));
          }
  
          return association;
      }
  }
  