/**

  * Copyright 2005-2011 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

  *

  * http://www.opensource.org/licenses/ecl2.php

  *

  * 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.kuali.rice.krms.impl.ui;

 import org.kuali.rice.core.api.util.tree.Node;

 import org.kuali.rice.core.api.util.tree.Tree;

 import org.kuali.rice.krad.bo.PersistableBusinessObjectBase;

 import org.kuali.rice.krms.impl.repository.ActionBo;

 import org.kuali.rice.krms.impl.repository.AgendaBo;

 import org.kuali.rice.krms.impl.repository.AgendaItemBo;

 import org.kuali.rice.krms.impl.repository.ContextBo;

 import java.util.HashMap;

 import java.util.List;

 import java.util.Map;

 /**

  * synthetic (not directly persisted) BO for the KRMS agenda editor

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  *

  */

 public class AgendaEditor extends PersistableBusinessObjectBase {

         private static final long serialVersionUID = 1L;

         private ContextBo context;

     private String namespace;

         private AgendaBo agenda;

     private String contextName;

         private AgendaItemBo agendaItemLine;

     private ActionBo agendaItemLineRuleAction;

     private String selectedAgendaItemId;

     private String cutAgendaItemId;

     private String selectedPropositionId;

     private String cutPropositionId;

     private String copyRuleName;

     private String oldContextId;

     private Map<String, String> customAttributesMap = new HashMap<String, String>();

     private Map<String, String> customRuleAttributesMap = new HashMap<String, String>();

     private Map<String, String> customRuleActionAttributesMap = new HashMap<String, String>();

     public AgendaEditor() {

         agenda = new AgendaBo();

         // ToDo: Determine proper default values of agenda's typeId

         agenda.setTypeId("");

         agendaItemLine = new AgendaItemBo();

         agendaItemLineRuleAction = new ActionBo();

     }

         private void addAgendaItemAndChildren(Node<AgendaTreeNode, String> parent, AgendaItemBo agendaItem) {

             Node<AgendaTreeNode, String> child = new Node<AgendaTreeNode, String>();

             child.setNodeLabel(agendaItem.getRuleText());

             child.setNodeType("agendaNode ruleNode");

             child.setData(new AgendaTreeRuleNode(agendaItem));

             parent.getChildren().add(child);

             // deal with peer nodes:

             if (agendaItem.getAlways() != null) addAgendaItemAndChildren(parent, agendaItem.getAlways());

             // deal with child nodes:

             if (agendaItem.getWhenTrue() != null) {

                 Node<AgendaTreeNode, String> whenTrue = new Node<AgendaTreeNode, String>();

                 whenTrue.setNodeLabel("When TRUE");

                 whenTrue.setNodeType("agendaNode logicNode whenTrueNode");

                 whenTrue.setData(new AgendaTreeLogicNode());

                 child.getChildren().add(whenTrue);

                 addAgendaItemAndChildren(whenTrue, agendaItem.getWhenTrue());

             }

         if (agendaItem.getWhenFalse() != null) {

             Node<AgendaTreeNode, String> whenFalse = new Node<AgendaTreeNode, String>();

             whenFalse.setNodeLabel("When FALSE");

             whenFalse.setNodeType("agendaNode logicNode whenFalseNode");

             whenFalse.setData(new AgendaTreeLogicNode());

             child.getChildren().add(whenFalse);

             addAgendaItemAndChildren(whenFalse, agendaItem.getWhenFalse());

         }

         }

     public Tree<? extends AgendaTreeNode, String> getAgendaRuleTree() {

         Tree<AgendaTreeNode, String> agendaTree = new Tree<AgendaTreeNode, String>();

         Node<AgendaTreeNode, String> rootNode = new Node<AgendaTreeNode, String>();

         agendaTree.setRootElement(rootNode);

         if (agenda != null) {

             String firstItemId = agenda.getFirstItemId();

             List<AgendaItemBo> items = agenda.getItems();

             AgendaItemBo firstItem = null;

             if (items != null && firstItemId != null) {

                 for (AgendaItemBo item : items) {

                     if (firstItemId.equals(item.getId())) {

                         firstItem = item;

                         break;

                     }

                 }

             }

             if (firstItem != null) addAgendaItemAndChildren(rootNode, firstItem);

         } 

         return agendaTree;

     }        

         /**

      * @return the agendaItemLine

      */

     public AgendaItemBo getAgendaItemLine() {

         return this.agendaItemLine;

     }

     /**

      * @param agendaItemLine the agendaItemLine to set

      */

     public void setAgendaItemLine(AgendaItemBo agendaItemLine) {

         this.agendaItemLine = agendaItemLine;

     }

     public ActionBo getAgendaItemLineRuleAction() {

         return agendaItemLineRuleAction;

     }

     public void setAgendaItemLineRuleAction(ActionBo actionBo) {

         this.agendaItemLineRuleAction = actionBo;

     }

     /**

      * @return the selectedAgendaItemId

      */

     public String getSelectedAgendaItemId() {

         return this.selectedAgendaItemId;

     }

     /**

      * @param selectedAgendaItemId the selectedAgendaItemId to set

      */

     public void setSelectedAgendaItemId(String selectedAgendaItemId) {

         this.selectedAgendaItemId = selectedAgendaItemId;

     }

     /**

      * @return the cutAgendaItemId

      */

     public String getCutAgendaItemId() {

         return this.cutAgendaItemId;

     }

     /**

      * @param cutAgendaItemId the cutAgendaItemId to set

      */

     public void setCutAgendaItemId(String cutAgendaItemId) {

         this.cutAgendaItemId = cutAgendaItemId;

     }

     /**

          * @return the context

          */

         public ContextBo getContext() {

                 return this.context;

         }

         /**

          * @param context the context to set

          */

         public void setContext(ContextBo context) {

                 this.context = context;

         }

         /**

          * @return the agenda

          */

         public AgendaBo getAgenda() {

                 return this.agenda;

         }

         /**

          * @param agenda the agenda to set

          */

         public void setAgenda(AgendaBo agenda) {

                 this.agenda = agenda;

         }

     public Map<String, String> getCustomAttributesMap() {

         return customAttributesMap;

     }

     public void setCustomAttributesMap(Map<String, String> customAttributesMap) {

         this.customAttributesMap = customAttributesMap;

     }

     public Map<String, String> getCustomRuleAttributesMap() {

         return customRuleAttributesMap;

     }

     public void setCustomRuleAttributesMap(Map<String, String> customRuleAttributesMap) {

         this.customRuleAttributesMap = customRuleAttributesMap;

     }

     public Map<String, String> getCustomRuleActionAttributesMap() {

         return customRuleActionAttributesMap;

     }

     public void setCustomRuleActionAttributesMap(Map<String, String> customRuleActionAttributesMap) {

         this.customRuleActionAttributesMap = customRuleActionAttributesMap;

     }

     /**

      * @param copyRuleName the rule name from which to copy

      */

     public void setCopyRuleName(String copyRuleName) {

         this.copyRuleName = copyRuleName;

     }

     /**

      * @return the rule name from which to copy

      */

     public String getCopyRuleName() {

         return copyRuleName;

     }

     /**

      * @param oldContextId the contextId that the agenda currently has (i.e. before the next context change)

      */

     public void setOldContextId(String oldContextId) {

         this.oldContextId = oldContextId;

     }

     /**

      * @return the contextId that the agenda had before the context change

      */

     public String getOldContextId() {

         return oldContextId;

     }

     /**

      * @return the selectedPropositionId

      */

     public String getSelectedPropositionId() {

         return this.selectedPropositionId;

     }

     /**

      * @param selectedPropositionId the selectedPropositionId to set

      */

     public void setSelectedPropositionId(String selectedPropositionId) {

         this.selectedPropositionId = selectedPropositionId;

     }

     /**

      * @return the cutPropositionId

      */

     public String getCutPropositionId() {

         return cutPropositionId;

     }

     public String getContextName() {

         return contextName;

     }

     public void setContextName(String contextName) {

         this.contextName = contextName;

     }

     public String getNamespace() {

         return namespace;

     }

     public void setNamespace(String namespace) {

         this.namespace = namespace;

     }

     /**

      * @param cutPropositionId the cutPropositionId to set

      */

     public void setCutPropositionId(String cutPropositionId) {

         this.cutPropositionId = cutPropositionId;

     }

     // Need to override this method since the actual persistable BO is wrapped inside dataObject.

     @Override

     public void refreshNonUpdateableReferences() {

         getPersistenceService().refreshAllNonUpdatingReferences(this.getAgenda());

     }

 }