/**

  * Copyright 2010 The Kuali Foundation Licensed under the

  * Educational Community 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

  * <p/>

  * http://www.osedu.org/licenses/ECL-2.0

  * <p/>

  * 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.

  * <p/>

  */

 package org.kuali.student.common.ui.client.configurable.mvc.multiplicity;

 import java.util.ArrayList;

 import java.util.HashMap;

 import java.util.List;

 import java.util.Map;

 import java.util.Set;

 import java.util.Map.Entry;

 import org.kuali.student.common.assembly.data.Data;

 import org.kuali.student.common.assembly.data.MetadataInterrogator;

 import org.kuali.student.common.assembly.data.QueryPath;

 import org.kuali.student.common.ui.client.configurable.mvc.FieldDescriptor;

 import org.kuali.student.common.ui.client.configurable.mvc.binding.ModelWidgetBinding;

 import org.kuali.student.common.ui.client.configurable.mvc.sections.BaseSection;

 import org.kuali.student.common.ui.client.configurable.mvc.sections.GroupSection;

 import org.kuali.student.common.ui.client.configurable.mvc.sections.MultiplicitySection;

 import org.kuali.student.common.ui.client.configurable.mvc.sections.Section;

 import org.kuali.student.common.ui.client.configurable.mvc.sections.SwapSection;

 import org.kuali.student.common.ui.client.configurable.mvc.sections.VerticalSection;

 import org.kuali.student.common.ui.client.mvc.Callback;

 import org.kuali.student.common.ui.client.mvc.DataModel;

 import org.kuali.student.common.ui.client.widgets.KSButton;

 import org.kuali.student.common.ui.client.widgets.KSButtonAbstract.ButtonStyle;

 import org.kuali.student.common.ui.client.widgets.ListOfStringWidget;

 import org.kuali.student.common.ui.client.widgets.list.KSRadioButtonList;

 import org.kuali.student.common.ui.client.widgets.list.KSSelectItemWidgetAbstract;

 import org.kuali.student.common.ui.client.widgets.list.ListItems;

 import org.kuali.student.common.ui.client.widgets.list.SelectionChangeEvent;

 import org.kuali.student.common.ui.client.widgets.list.SelectionChangeHandler;

 import org.kuali.student.common.ui.client.widgets.list.impl.KSRadioButtonListImpl;

 import org.kuali.student.common.ui.client.widgets.list.impl.SimpleListItems;

 import org.kuali.student.common.ui.client.widgets.search.KSPicker;

 import com.google.gwt.core.client.GWT;

 import com.google.gwt.event.dom.client.BlurHandler;

 import com.google.gwt.event.dom.client.ClickEvent;

 import com.google.gwt.event.dom.client.ClickHandler;

 import com.google.gwt.event.dom.client.FocusHandler;

 import com.google.gwt.event.shared.HandlerRegistration;

 import com.google.gwt.user.client.ui.Composite;

 import com.google.gwt.user.client.ui.FlowPanel;

 import com.google.gwt.user.client.ui.Widget;

 public class MultiplicityGroup extends Composite {

     private MultiplicityConfiguration config;

     private List<MultiplicityGroupItem> items = new ArrayList<MultiplicityGroupItem>();

     private List<MultiplicityGroupItem> removed = new ArrayList<MultiplicityGroupItem>();

     private FlowPanel mainPanel = new FlowPanel();

     private FlowPanel itemsPanel = new FlowPanel();

     private boolean loaded = false;

     private int itemCount = 0;

     private String parentPath;

     private boolean isDirty = false;

     private Map<SwapCompositeCondition, List<SwapCompositeConditionFieldConfig>> swappableFieldsDefinition;

     private List<String> deletionParentKeys;

     public MultiplicityGroup() {

     }

     public MultiplicityGroup(MultiplicityConfiguration config,

             Map<SwapCompositeCondition, List<SwapCompositeConditionFieldConfig>> swappableFieldsDefinition,

             List<String> deletionParentKeys) {

         this.config = config;

         initWidget(mainPanel);

         this.swappableFieldsDefinition = swappableFieldsDefinition;

         this.deletionParentKeys = deletionParentKeys;

     }

     /**

      * Creates an instance of a MultiplicityGroup based on the options in the MultiplicityConfiguration

      *

      * A MultiplicityGroup uses GroupSection to display data in a variable grid.  May be multiple rows and multiple fields per row based on

      * the defs in the MultiplicityConfiguration.

      *

      * May contain one or more MultiplicityItemSections based on user action, dictionary defs or data found in the model.

      *

      * @param config

      */

     public MultiplicityGroup(MultiplicityConfiguration config){

         this.config = config;

         initWidget(mainPanel);

     }

     protected Callback<MultiplicityGroupItem> removeCallback = new Callback<MultiplicityGroupItem>(){

         public void exec(MultiplicityGroupItem itemToRemove) {

             itemToRemove.setDeleted(true);

             removed.add(itemToRemove);

             itemsPanel.remove(itemToRemove);

         }

     };

     public void onLoad() {

         if (!loaded) {

             mainPanel.add(itemsPanel);

             if(config.isUpdateable()){

                 Widget addWidget = generateAddWidget();

                 mainPanel.add(addWidget);

             }

             loaded = true;

         }

         if (!loaded || itemCount == 0){

                 Integer minOccurs = MetadataInterrogator.getLargestMinOccurs(config.getMetaData());

                 if (minOccurs != null && minOccurs > 0) {

                     for (int i=0; i < minOccurs; i++){

                             createItem();

                     }

                 }

                 else if(config.getDefaultItemsCreated() != 0){

                         for (int i=0; i < config.getDefaultItemsCreated(); i++){

                             createItem();

                     }

                 }

         }

     }

     private Widget generateAddWidget() {

             KSButton addWidget;

             if(config.getStyleType() == MultiplicityConfiguration.StyleType.TOP_LEVEL_GROUP){

                     addWidget = new KSButton(config.getAddItemLabel(), ButtonStyle.FORM_LARGE);

             }

             else{

                     addWidget = new KSButton(config.getAddItemLabel(), ButtonStyle.FORM_SMALL);

             }

         addWidget.addClickHandler(new ClickHandler(){

             public void onClick(ClickEvent event) {

                 createItem();

             }

         });

         return addWidget;

     }

     /**

      * This adds an empty item to the multiplicity group

      *

      * @return

      */

         public MultiplicityGroupItem createItem(){

                 itemCount++;

                 MultiplicityGroupItem item = new MultiplicityGroupItem(config.getItemLabel() + " " + itemCount, config.getStyleType(), config.isUpdateable());

         Widget itemWidget = createWidget();

             if (item != null){

                     item.setItemKey(new Integer(itemCount -1));

                     item.setItemWidget(itemWidget);

                     item.setRemoveCallback(removeCallback);

             } else if (itemWidget instanceof MultiplicityGroupItem){

                     item = (MultiplicityGroupItem)itemWidget;

                     item.setItemKey(new Integer(itemCount -1));

             }

             items.add(item);

             item.redraw();

             itemsPanel.add(item);

         isDirty = true;

         return item;

         }

         public FlowPanel getItemsPanel() {

             return itemsPanel;

         }

     private Widget createWidget() {

                 GroupSection section = new GroupSection();

         final SwappableFieldsHelper helper = new SwappableFieldsHelper();

         // helperFieldKeys maps the paths with asterisks into absolute paths

         final Map<String, String> helperFieldKeys = new HashMap<String, String>();

         SwapSection swapSection = null;

                 //TODO might want fields and nested multiplicities at the same time. Remove if/else

                 if (config.getNestedConfig() != null) {

             MultiplicitySection ms = new MultiplicitySection(config.getNestedConfig().copy());

                         String p = config.getNestedConfig().getParentFd().getFieldKey().replace('*', Character.forDigit(itemCount-1, 10));

                     ms.setParentPath(p);

             section.addSection(ms);

                 }

                 else {

                         for (Integer row  : config.getFields().keySet()) {

                                 List<MultiplicityFieldConfiguration> fieldConfigs = config.getFields().get(row);

                                 for (MultiplicityFieldConfiguration fieldConfig : fieldConfigs) {

                     //TODO  Should copy widgets/bindings too?

                     FieldDescriptor newfd = null;

                     Widget fieldWidget = null;

                     if (fieldConfig.getFieldWidgetInitializer() != null) {

                         fieldWidget = fieldConfig.getFieldWidgetInitializer().getNewWidget();

                         ModelWidgetBinding mwb = fieldConfig.getFieldWidgetInitializer()

                             .getModelWidgetBindingInstance();

                         newfd = new FieldDescriptor(

                                 translatePath(fieldConfig.getFieldPath()),

                                 fieldConfig.getMessageKeyInfo(),

                                 fieldConfig.getMetadata(),

                                 fieldWidget);

                         newfd.setWidgetBinding(mwb);

                     } else {

                         newfd = new FieldDescriptor(

                                 translatePath(fieldConfig.getFieldPath()),

                                 fieldConfig.getMessageKeyInfo(),

                                 fieldConfig.getMetadata());

                         fieldWidget = newfd.getFieldWidget();

                     }

                     newfd.getFieldElement().setRequired(fieldConfig.isRequired());

                     section.addField(newfd);

                     helperFieldKeys.put(fieldConfig.getFieldPath(), newfd.getFieldKey());

                     // add handlers to all select field that can be selected and triggers

                     // selection change event to notify the swap section to switch section.

                     if (fieldWidget instanceof KSSelectItemWidgetAbstract) {

                         ((KSSelectItemWidgetAbstract)fieldWidget).addSelectionChangeHandler(new SelectionChangeHandler() {

                             @Override

                             public void onSelectionChange(SelectionChangeEvent event) {

                                 helper.updateFieldDisplay();

                             }

                         });

                     } else if (fieldWidget instanceof KSPicker) {

                         Widget inputWidget = ((KSPicker)fieldWidget).getInputWidget();

                         if (inputWidget instanceof KSSelectItemWidgetAbstract) {

                             ((KSSelectItemWidgetAbstract)inputWidget).addSelectionChangeHandler(new SelectionChangeHandler() {

                                 @Override

                                 public void onSelectionChange(SelectionChangeEvent event) {

                                     helper.updateFieldDisplay();

                                 }

                             });

                         }

                     }

                                 }

                                 section.nextLine();

                         }

             if (swappableFieldsDefinition != null) {

                 ConditionChoices conditionChoices = new ConditionChoices(

                         new ArrayList<SwapCompositeCondition>(

                                 swappableFieldsDefinition.keySet()));

                 List<String> newDeletionParentKeys = null;

                 swapSection = new SwapSection(conditionChoices);

                 if (deletionParentKeys != null) {

                     for (String deletionParentKey : deletionParentKeys) {

                         newDeletionParentKeys = (newDeletionParentKeys == null)?

                                 new ArrayList<String>() : newDeletionParentKeys;

                         newDeletionParentKeys.add(translatePath(deletionParentKey));

                     }

                 }

                 swapSection.setDeletionParentKey(newDeletionParentKeys);

                 helper.setConditionChoices(conditionChoices);

                 // go through swappableFieldsDefinition and create and add the fields

                 // into conditionSection

                 for (Entry<SwapCompositeCondition, List<SwapCompositeConditionFieldConfig>> entry : swappableFieldsDefinition.entrySet()) {

                     SwapCompositeCondition condition = entry.getKey();

                     List<SwapCompositeConditionFieldConfig> fieldConfigs = entry.getValue();

                     Section conditionSection = new VerticalSection();

                     if (fieldConfigs != null) {

                         for (SwapCompositeConditionFieldConfig conditionFieldConfig : fieldConfigs) {

                             if (conditionFieldConfig.useMultiplicity()) {

                                 MultiplicityConfiguration newSubMultiplicityConfig =

                                     configSwappableMultiplicitySection(

                                             conditionFieldConfig.getMultiplicityConfiguration());

                                 MultiplicitySection subMultiplicitySection =

                                     new MultiplicitySection(newSubMultiplicityConfig);

                                 conditionSection.addSection(subMultiplicitySection);

                             } else {

                                 MultiplicityFieldConfiguration fieldConfig =

                                     conditionFieldConfig.getMultiplicityFieldConfiguration();

                                 FieldDescriptor concreteFieldDescriptor = new FieldDescriptor(

                                         translatePath(fieldConfig.getFieldPath()),

                                         fieldConfig.getMessageKeyInfo(),

                                         fieldConfig.getMetadata());

                                 concreteFieldDescriptor.getFieldElement().setRequired(fieldConfig.isRequired());

                                 if (fieldConfig.getFieldWidgetInitializer() != null) {

                                     Widget fieldWidget = fieldConfig.getFieldWidgetInitializer().getNewWidget();

                                     ModelWidgetBinding mwb = fieldConfig.getFieldWidgetInitializer()

                                         .getModelWidgetBindingInstance();

                                     concreteFieldDescriptor.setFieldWidget(fieldWidget);

                                     if(fieldWidget instanceof ListOfStringWidget){

                                             ((ListOfStringWidget)fieldWidget).setFd(concreteFieldDescriptor);

                                     }

                                     concreteFieldDescriptor.setWidgetBinding(mwb);

                                 }

                                 conditionSection.addField(concreteFieldDescriptor);

                                 helperFieldKeys.put(fieldConfig.getFieldPath(), translatePath(fieldConfig.getFieldPath()));

                             }

                         }

                     }

                     swapSection.addSection(conditionSection, condition.getConditionId());

                 }

                 section.addWidget(conditionChoices);

                 section.addSection(swapSection);

                 helper.setSwapSection(swapSection);

             }

             helper.setParentSection(section);

             helper.setSwappableFieldsDefinition(swappableFieldsDefinition);

             helper.setHelperFieldKeys(helperFieldKeys);

         }

                 return section;

         }

     public MultiplicityConfiguration configSwappableMultiplicitySection(MultiplicityConfiguration origConfig) {

         MultiplicityConfiguration newSubMultiplicityConfig =

             origConfig.copy();

         FieldDescriptor parentFd = origConfig.getParentFd();

         FieldDescriptor subMultParentConfig =

             new FieldDescriptor(

                     translatePath(parentFd.getFieldKey()),

                     parentFd.getMessageKey(),

                     parentFd.getMetadata());

         subMultParentConfig.getFieldElement().setRequired(parentFd.getFieldElement().isRequired());

         newSubMultiplicityConfig.setParent(subMultParentConfig);

         Map<Integer, List<MultiplicityFieldConfiguration>> fieldConfigsMap = newSubMultiplicityConfig.getFields();

         Map<Integer, List<MultiplicityFieldConfiguration>> newFieldsMap = new HashMap<Integer, List<MultiplicityFieldConfiguration>>();

         int lineCounter = 0;

         if (fieldConfigsMap != null) {

             for (List<MultiplicityFieldConfiguration> fieldConfigsInLine : fieldConfigsMap.values()) {

                 List<MultiplicityFieldConfiguration> newFieldConfigs = new ArrayList<MultiplicityFieldConfiguration>();

                 for (MultiplicityFieldConfiguration fieldConfig : fieldConfigsInLine) {

                     String configParentKey = (parentFd.getFieldKey() == null)? "" : parentFd.getFieldKey();

                     String configFieldKey = (fieldConfig.getFieldPath() == null)? "" : fieldConfig.getFieldPath();

                     String trimmedFieldKey = null;

                     MultiplicityFieldConfiguration newFieldConfig = null;

                     trimmedFieldKey = configFieldKey.substring(configParentKey.length());

                     QueryPath fieldPath = QueryPath.concat(subMultParentConfig.getFieldKey(),

                             trimmedFieldKey);;

                     newFieldConfig = new MultiplicityFieldConfiguration(

                             fieldPath.toString(), fieldConfig.getMessageKeyInfo(), fieldConfig.getMetadata(),

                             fieldConfig.getFieldWidgetInitializer());

                     newFieldConfig.setRequired(fieldConfig.isRequired());

                     newFieldConfigs.add(newFieldConfig);

                 }

                 newFieldsMap.put(Integer.valueOf(lineCounter), newFieldConfigs);

                 lineCounter++;

             }

         }

         newSubMultiplicityConfig.setFields(newFieldsMap);

         return newSubMultiplicityConfig;

     }

     public String translatePath(String path) {

         String fieldPath;

         if (parentPath != null) {

             QueryPath parent = QueryPath.concat(parentPath);

             int i = parent.size();

             QueryPath subPath = QueryPath.concat(path);

             String itemPath =  subPath.subPath(i, subPath.size()).toString();

             QueryPath qp = QueryPath.concat(parentPath, itemPath);

             fieldPath = qp.toString();

         }

         else {

             fieldPath = path;

         }

         fieldPath = fieldPath.replace('*', Character.forDigit(itemCount-1, 10));

         return fieldPath;

     }

     public void clear(){

         itemsPanel.clear();

         items.clear();

         removed.clear();

         itemCount = 0;

     }

     public void redraw(){

         for (MultiplicityGroupItem item:items){

             item.redraw();

         }

     }

     public void incrementItemKey(){

                 itemCount++;

         }

     /**

          * This returns the index key for the model for the item currently being added by addItem

          * This is useful, if you need to refer to the index in the createItem method

          * @return

          */

         public int getAddItemKey(){

                 return itemCount-1;

         }

     public List<MultiplicityGroupItem> getItems() {

         return items;

     }

     public List<MultiplicityGroupItem> getRemovedItems() {

         return removed;

     }

         public int getItemCount() {

                 return itemCount;

         }

         public void setItemCount(int itemCount) {

                 this.itemCount = itemCount;

         }

         public String getParentPath() {

                 return parentPath;

         }

     /**

      * Allows the parentpath for this instance to be set, e.g. course/formats/0/activities

      *

      * @param parentPath

      */

     public void setParentPath(String parentPath) {

                 this.parentPath = parentPath;

         }

         public MultiplicityConfiguration getConfig() {

                 return config;

         }

         public void setConfig(MultiplicityConfiguration config) {

                 this.config = config;

         }

     public void resetDirtyFlags() {

             isDirty = false;

                 for (MultiplicityGroupItem item:items){

                         item.resetDirtyFlags();

                         Widget itemWidget = item.getItemWidget();

                         if (itemWidget instanceof BaseSection){

                                 ((BaseSection)itemWidget).resetDirtyFlags();

                         }

                 }

     }

         public boolean isDirty(){

         isDirty = false;

         if (removed != null && !removed.isEmpty()){

                 isDirty = true;

         } else {

                         for (MultiplicityGroupItem item:items){

                                 if (item.isDirty()){

                                         isDirty = true;

                                         break;

                                 } else {

                                         Widget itemWidget = item.getItemWidget();

                                         if (itemWidget instanceof BaseSection && ((BaseSection)itemWidget).isDirty()){

                                                 isDirty = true;

                                                 break;

                                         }

                                 }

                         }

         }

                 return isDirty;

         }

         public void setIsDirty(boolean dirty){

                 isDirty = dirty;

         }

     public class ConditionChoices extends KSRadioButtonList{

         private KSRadioButtonListImpl selectItemWidget = GWT.create(KSRadioButtonListImpl.class);

         public ConditionChoices(List<SwapCompositeCondition> conditions){

             SimpleListItems choices = new SimpleListItems();

             if (conditions != null) {

                 for (SwapCompositeCondition condition : conditions) {

                     choices.addItem(condition.getConditionId(), condition.getConditionId());

                 }

             }

             selectItemWidget.setListItems(choices);

         }

         /**

          * @see org.kuali.student.common.ui.client.widgets.list.KSSelectItemWidgetAbstract#deSelectItem(java.lang.String)

          */

         public void deSelectItem(String id) {

             selectItemWidget.deSelectItem(id);

         }

         /**

          * @see org.kuali.student.common.ui.client.widgets.list.KSSelectItemWidgetAbstract#getSelectedItems()

          */

         public List<String> getSelectedItems() {

             return selectItemWidget.getSelectedItems();

         }

         /**

          * @see org.kuali.student.common.ui.client.widgets.list.KSSelectItemWidgetAbstract#selectItem(java.lang.String)

          */

         public void selectItem(String id) {

             selectItemWidget.selectItem(id);

         }

         public void setListItems(ListItems listItems) {

             selectItemWidget.setListItems(listItems);

         }

         /**

          * Use to set number of columns to use when displaying list

          *

          */

         public void setColumnSize(int cols){

             selectItemWidget.setColumnSize(cols);

         }

         public void setMultipleSelect(boolean isMultipleSelect) {}

         /**

          * This overridden method is not used

          *

          * @see org.kuali.student.common.ui.client.widgets.list.KSSelectItemWidgetAbstract#onLoad()

          */

         @Override

         public void onLoad() {}

         public HandlerRegistration addSelectionChangeHandler(SelectionChangeHandler handler) {

             return selectItemWidget.addSelectionChangeHandler(handler);

         }

         public ListItems getListItems() {

             return selectItemWidget.getListItems();

         }

         public String getName() {

             return selectItemWidget.getName();

         }

         public void setName(String name) {

             selectItemWidget.setName(name);

         }

         @Override

         public void setEnabled(boolean b) {

             selectItemWidget.setEnabled(b);

         }

         @Override

         public boolean isEnabled() {

             return selectItemWidget.isEnabled();

         }

         @Override

         public boolean isMultipleSelect() {

             return selectItemWidget.isMultipleSelect();

         }

         @Override

         public void redraw() {

             selectItemWidget.redraw();

         }

         @Override

         public void clear() {

             selectItemWidget.clear();

         }

         @Override

         public HandlerRegistration addBlurHandler(BlurHandler handler) {

             return selectItemWidget.addBlurHandler(handler);

         }

         @Override

         public HandlerRegistration addFocusHandler(FocusHandler handler) {

             return selectItemWidget.addFocusHandler(handler);

         }

         public void addWidgetReadyCallback(Callback<Widget> callback) {

             selectItemWidget.addWidgetReadyCallback(callback);

         }

         public boolean isInitialized() {

             return selectItemWidget.isInitialized();

         }

         public void setInitialized(boolean initialized) {

             selectItemWidget.setInitialized(initialized);

         }

         /**

          * By default if the list items used by the checkbox has multiple attributes, the checkbox

          * generated will display all attributes as columns. Set this property to true if this

          * behavior is not desired.

          *

          * @param ignoreMultiple

          */

         public void setIgnoreMultipleAttributes(boolean ignoreMultiple){

             selectItemWidget.setIgnoreMultipleAttributes(ignoreMultiple);

         }

     }

     public class SwappableFieldsHelper {

         private GroupSection parentSection;

         private Map<SwapCompositeCondition, List<SwapCompositeConditionFieldConfig>> swappableFieldsDefinition =

             new HashMap<SwapCompositeCondition, List<SwapCompositeConditionFieldConfig>>();

         private Map<String, String> helperFieldKeys;

         private ConditionChoices conditionChoices;

         private SwapSection swapSection;

         public void updateFieldDisplay() {

             Set<Entry<SwapCompositeCondition, List<SwapCompositeConditionFieldConfig>>> entries =

                 (swappableFieldsDefinition == null)? null : swappableFieldsDefinition.entrySet();

             if (parentSection == null) {

                 throw new RuntimeException("parentSection cannot be null");

             }

             if (entries != null) {

                 for (Entry<SwapCompositeCondition, List<SwapCompositeConditionFieldConfig>> entry : entries) {

                     SwapCompositeCondition condition = entry.getKey();

                     if (condition.evaluate(parentSection, helperFieldKeys)) {

                         // clear values in the widgets

                         List<Section> deletedSections = swapSection.getDeletedSections();

                         List<FieldDescriptor> fields = null;

                         if (deletedSections != null) {

                             for (Section deletedSection : deletedSections) {

                                 fields = (fields == null)? new ArrayList() : fields;

                                 fields.addAll(deletedSection.getFields());

                             }

                         }

                         if (fields != null) {

                             for (FieldDescriptor field : fields) {

                                 Widget fieldWidget = field.getFieldWidget();

                                 DataModel dataModel = new DataModel();

                                 dataModel.setRoot(new Data());

                                 ((ModelWidgetBinding)field.getModelWidgetBinding())

                                 .setWidgetValue(fieldWidget,

                                         dataModel, field.getFieldKey());

                             }

                         }

                         // trigger SectionChangeEvent to notify the selection widget

                         // that the selected condition has changed.

                         SelectionChangeEvent selectionChangeEvent =

                             new SelectionChangeEvent(conditionChoices);

                         selectionChangeEvent.setUserInitiated(true);

                         conditionChoices.selectItem(condition.getConditionId());

                         conditionChoices.fireEvent(selectionChangeEvent);

                     }

                 }

             }

         }

         public GroupSection getParentSection() {

             return parentSection;

         }

         public void setParentSection(GroupSection parentSection) {

             this.parentSection = parentSection;

         }

         public Map<SwapCompositeCondition, List<SwapCompositeConditionFieldConfig>> getSwappableFieldsDefinition() {

             return swappableFieldsDefinition;

         }

         public void setSwappableFieldsDefinition(Map<SwapCompositeCondition, List<SwapCompositeConditionFieldConfig>> swappableFieldsDefinition) {

             this.swappableFieldsDefinition = swappableFieldsDefinition;

         }

         public Map<String, String> getHelperFieldKeys() {

             return helperFieldKeys;

         }

         public void setHelperFieldKeys(Map<String, String> helperFieldKeys) {

             this.helperFieldKeys = helperFieldKeys;

         }

         public ConditionChoices getConditionChoices() {

             return conditionChoices;

         }

         public void setConditionChoices(ConditionChoices conditionChoices) {

             this.conditionChoices = conditionChoices;

         }

         public SwapSection getSwapSection() {

             return swapSection;

         }

         public void setSwapSection(SwapSection swapSection) {

             this.swapSection = swapSection;

         }

     }

 }