/**
    * Copyright 2005-2016 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.kew.superuser.web;
  
  import org.apache.commons.lang.ArrayUtils;
  import org.apache.struts.action.ActionMapping;
  import org.kuali.rice.core.api.util.ConcreteKeyValue;
  import org.kuali.rice.core.api.util.KeyValue;
  import org.kuali.rice.kew.actionrequest.ActionRequestValue;
  import org.kuali.rice.kew.api.KewApiServiceLocator;
  import org.kuali.rice.kew.doctype.bo.DocumentType;
  import org.kuali.rice.kew.routeheader.DocumentRouteHeaderValue;
  import org.kuali.rice.kew.service.KEWServiceLocator;
  import org.kuali.rice.kew.web.KewRoutingKualiForm;
  
  import javax.servlet.http.HttpServletRequest;
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.HashSet;
  import java.util.List;
  import java.util.Set;
  
  
  /**
   * A Struts ActionForm for the {@link SuperUserAction}.
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class SuperUserForm extends KewRoutingKualiForm {
  
      private static final long serialVersionUID = 982228198266403397L;
      private String documentId;
      private String docHandlerUrl;
      private Integer routeLevel;
      private List<String> futureNodeNames = new ArrayList<String>();
      private String destNodeName;
      private String returnDestNodeName;
      private String action;
      private List<ActionRequestValue> actionRequests = new ArrayList<ActionRequestValue>();
      private String actionTakenActionRequestId;
      private String actionTakenNetworkId;
      private String actionTakenWorkGroupId;
      private String actionTakenRecipientCode;
      private boolean authorized;
      private boolean blanketApprove;
      private String methodToCall = "";
      private boolean runPostProcessorLogic = true;
      private String[] actionRequestRunPostProcessorCheck;
  
      private String lookupableImplServiceName;
      private String lookupType;
  
      private DocumentRouteHeaderValue routeHeader;
  
      // KULRICE-3035: Added the ability to store the doc search's "returnLocation" property so that the superuser form can create a proper "cancel" button.
      private String returnLocation;
      
      @Override
  	public String getMethodToCall() {
          return methodToCall;
      }
      @Override
  	public void setMethodToCall(String methodToCall) {
          this.methodToCall = methodToCall;
      }
  
      public boolean isBlanketApprove() {
          return blanketApprove;
      }
  
      public void setBlanketApprove(boolean blanketApprove) {
          this.blanketApprove = blanketApprove;
      }
  
      public DocumentRouteHeaderValue getRouteHeader() {
          return routeHeader;
      }
  
      public void setRouteHeader(DocumentRouteHeaderValue routeHeader) {
          this.routeHeader = routeHeader;
      }
  
      public String getDocumentId() {
          return documentId;
      }
  
     public void setDocumentId(String documentId) {
         this.documentId = documentId;
     }
 
     public String getDocHandlerUrl() {
         return docHandlerUrl;
     }
 
     public void setDocHandlerUrl(String docHandlerUrl) {
         this.docHandlerUrl = docHandlerUrl;
     }
 
     public Integer getRouteLevel() {
         return routeLevel;
     }
 
     public void setRouteLevel(Integer routeLevel) {
         this.routeLevel = routeLevel;
     }
 
     public String getAction() {
         return action;
     }
 
     public void setAction(String action) {
         this.action = action;
     }
 
     public List<ActionRequestValue> getActionRequests() {
         return actionRequests;
     }
 
     public void setActionRequests(List<ActionRequestValue> actionRequests) {
         this.actionRequests = actionRequests;
     }
 
     public String getActionTakenActionRequestId() {
         return actionTakenActionRequestId;
     }
 
     public void setActionTakenActionRequestId(String actionTakenActionRequestId) {
         this.actionTakenActionRequestId = actionTakenActionRequestId;
     }
 
     public String getActionTakenNetworkId() {
         return actionTakenNetworkId;
     }
 
     public void setActionTakenNetworkId(String actionTakenNetworkId) {
         this.actionTakenNetworkId = actionTakenNetworkId;
     }
 
     public String getActionTakenWorkGroupId() {
         return actionTakenWorkGroupId;
     }
 
     public void setActionTakenWorkGroupId(String actionTakenWorkGroupId) {
         this.actionTakenWorkGroupId = actionTakenWorkGroupId;
     }
 
     /*public List getRouteLevels() {
         return routeLevels;
     }
 
     public void setRouteLevels(List routeLevels) {
         this.routeLevels = routeLevels;
     }*/
 
     public boolean isAuthorized() {
         return authorized;
     }
 
     public void setAuthorized(boolean authorized) {
         this.authorized = authorized;
     }
 
     @Override
 	public void reset(ActionMapping mapping, HttpServletRequest request){
         this.futureNodeNames = new ArrayList<String>();
     }
 
     public String getActionTakenRecipientCode() {
         return actionTakenRecipientCode;
     }
 
     public void setActionTakenRecipientCode(String actionTakenRecipientCode) {
         this.actionTakenRecipientCode = actionTakenRecipientCode;
     }
 
     public boolean isSUDocument() {
 	if (routeHeader.isStateInitiated() || routeHeader.isStateSaved()) {
             return false;
         }
         return true;
     }
 
     public boolean isStateAllowsAction() {
         if ( routeHeader.isProcessed() || routeHeader.isDisaproved() ) {
             return false;
         }
         return true;
     }
 
     public boolean isSuperUserFinalApproveAllowed() {
         return getDocumentType().getAllowSuperUserFinalApprovalPolicy().getPolicyValue().booleanValue();
     }
 
     public boolean isSuperUserFinalApproveAllowedForActionRequest() {
         if (!isSuperUserFinalApproveAllowed() &&
             KEWServiceLocator.getRouteNodeService().findFutureNodeNames(getRouteHeader().getDocumentId()).isEmpty()) {
             return false;
         } else {
             return true;
         }
     }
 
     public DocumentType getDocumentType() {
         return getRouteHeader().getDocumentType();
     }
 
     public Set<KeyValue> getPreviousNodes() throws Exception {
     	List<String> nodeNames = KewApiServiceLocator.getWorkflowDocumentService().getPreviousRouteNodeNames(routeHeader.getDocumentId());
         Set<KeyValue> previousNodes = new HashSet<KeyValue>();
         for (String nodeName : nodeNames) {
 			previousNodes.add(new ConcreteKeyValue(nodeName, nodeName));
 		}
         return previousNodes;
     }
 
     public String getDestNodeName() {
         return destNodeName;
     }
     public void setDestNodeName(String previousNodeName) {
         this.destNodeName = previousNodeName;
     }
     public List<String> getFutureNodeNames() {
         return futureNodeNames;
     }
     public void setFutureNodeNames(List<String> futureNodeNames) {
         this.futureNodeNames = futureNodeNames;
     }
     public String getReturnDestNodeName() {
         return returnDestNodeName;
     }
     public void setReturnDestNodeName(String returnDestNodeName) {
         this.returnDestNodeName = returnDestNodeName;
     }
     public String getLookupableImplServiceName() {
         return lookupableImplServiceName;
     }
     public void setLookupableImplServiceName(String lookupableImplServiceName) {
         this.lookupableImplServiceName = lookupableImplServiceName;
     }
     public String getLookupType() {
         return lookupType;
     }
     public void setLookupType(String lookupType) {
         this.lookupType = lookupType;
     }
     public boolean isRunPostProcessorLogic() {
         return this.runPostProcessorLogic;
     }
     public void setRunPostProcessorLogic(boolean runPostProcessorLogic) {
         this.runPostProcessorLogic = runPostProcessorLogic;
     }
     public String[] getActionRequestRunPostProcessorCheck() {
         return this.actionRequestRunPostProcessorCheck;
     }
     public void setActionRequestRunPostProcessorCheck(String[] actionRequestRunPostProcessorCheck) {
         this.actionRequestRunPostProcessorCheck = actionRequestRunPostProcessorCheck;
     }
     public Boolean getActionRequestPostProcessorCheck(String actionRequestId) {
         return ArrayUtils.contains(getActionRequestRunPostProcessorCheck(), actionRequestId);
     }
     public List<String> getActionRequestPostProcessorCheck() {
         if (getActionRequestRunPostProcessorCheck() == null) {
             return null;
         }
         return Arrays.asList(getActionRequestRunPostProcessorCheck());
     }
 
     public String getReturnLocation() {
     	return returnLocation;
     }
     public void setReturnLocation(String returnLocation) {
     	this.returnLocation = returnLocation;
     }
     public boolean getActionRequestPostProcessorDisplayCheck(){
     	return getDocumentType().getSuPostprocessorOverridePolicy().getPolicyValue().booleanValue();
     }
 }