/**
    * Copyright 2005-2015 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.api.util;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.kuali.rice.kew.api.KewApiConstants;
  import org.kuali.rice.kew.api.action.ActionRequestPolicy;
  import org.kuali.rice.kew.api.action.ActionRequestStatus;
  import org.kuali.rice.kew.api.action.ActionType;
  
  /**
   * Utility class to translate the various codes into labels and vice versa.
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class CodeTranslator {
      public static final Map<String, String> arLabels = getArLabels();
      public static final Map<String, String> atLabels = getAtLabels();
      public static final Map<String, String> arStatusLabels = getArStatusLabels();
      public static final Map<String, String> routeStatusLabels = getRouteStatusLabels();
      public static final Map<Boolean, String> activeIndicatorLabels = getActiveIndicatorLabels();
      public static final Map<String, String> activationPolicyLabels = getActivationPolicyLabels();
      public static final Map<String, String> policyLabels = getPolicyLabels();
      public static final Map<String, String> approvePolicyLabels = getApprovePolicyLabels();
  
      private static Map<String, String> getAtLabels() {
      	Map<String, String> newAtLabels = new HashMap<String, String>();
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_ACKNOWLEDGED_CD, KewApiConstants.ACTION_TAKEN_ACKNOWLEDGED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_ADHOC_CD, KewApiConstants.ACTION_TAKEN_ADHOC);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_ADHOC_REVOKED_CD, KewApiConstants.ACTION_TAKEN_ADHOC_REVOKED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_APPROVED_CD, KewApiConstants.ACTION_TAKEN_APPROVED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_BLANKET_APPROVE_CD, KewApiConstants.ACTION_TAKEN_BLANKET_APPROVE);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_CANCELED_CD, KewApiConstants.ACTION_TAKEN_CANCELED);
          newAtLabels.put(ActionType.RECALL.getCode(), ActionType.RECALL.getLabel());
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_COMPLETED_CD, KewApiConstants.ACTION_TAKEN_COMPLETED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_ROUTED_CD, KewApiConstants.ACTION_TAKEN_ROUTED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_DENIED_CD, KewApiConstants.ACTION_TAKEN_DENIED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_FYI_CD, KewApiConstants.ACTION_TAKEN_FYI);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SAVED_CD, KewApiConstants.ACTION_TAKEN_SAVED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_RETURNED_TO_PREVIOUS_CD, KewApiConstants.ACTION_TAKEN_RETURNED_TO_PREVIOUS);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_LOG_DOCUMENT_ACTION_CD, KewApiConstants.ACTION_TAKEN_LOG_DOCUMENT_ACTION);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_MOVE_CD, KewApiConstants.ACTION_TAKEN_MOVE);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SU_APPROVED_CD, KewApiConstants.ACTION_TAKEN_SU_APPROVED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SU_CANCELED_CD, KewApiConstants.ACTION_TAKEN_SU_CANCELED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SU_DISAPPROVED_CD, KewApiConstants.ACTION_TAKEN_SU_DISAPPROVED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SU_ROUTE_LEVEL_APPROVED_CD, KewApiConstants.ACTION_TAKEN_SU_ROUTE_LEVEL_APPROVED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SU_ACTION_REQUEST_APPROVED_CD, KewApiConstants.ACTION_TAKEN_SU_ACTION_REQUEST_APPROVED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SU_RETURNED_TO_PREVIOUS_CD, KewApiConstants.ACTION_TAKEN_SU_RETURNED_TO_PREVIOUS);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SU_ACTION_REQUEST_ACKNOWLEDGED_CD, KewApiConstants.ACTION_TAKEN_SU_ACTION_REQUEST_ACKNOWLEDGED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SU_ACTION_REQUEST_FYI_CD, KewApiConstants.ACTION_TAKEN_SU_ACTION_REQUEST_FYI);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_SU_ACTION_REQUEST_COMPLETED_CD, KewApiConstants.ACTION_TAKEN_SU_ACTION_REQUEST_COMPLETED);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_TAKE_WORKGROUP_AUTHORITY_CD, KewApiConstants.ACTION_TAKEN_TAKE_WORKGROUP_AUTHORITY);
          newAtLabels.put(KewApiConstants.ACTION_TAKEN_RELEASE_WORKGROUP_AUTHORITY_CD, KewApiConstants.ACTION_TAKEN_RELEASE_WORKGROUP_AUTHORITY);
          return newAtLabels;
      }
  
      private static Map<String, String> getArLabels() {
      	Map<String, String> newArLabels = new HashMap<String, String>();
          newArLabels.put(KewApiConstants.ACTION_REQUEST_ACKNOWLEDGE_REQ, KewApiConstants.ACTION_REQUEST_ACKNOWLEDGE_REQ_LABEL);
          newArLabels.put(KewApiConstants.ACTION_REQUEST_APPROVE_REQ, KewApiConstants.ACTION_REQUEST_APPROVE_REQ_LABEL);
          newArLabels.put(KewApiConstants.ACTION_REQUEST_COMPLETE_REQ, KewApiConstants.ACTION_REQUEST_COMPLETE_REQ_LABEL);
          newArLabels.put(KewApiConstants.ACTION_REQUEST_FYI_REQ, KewApiConstants.ACTION_REQUEST_FYI_REQ_LABEL);
          return newArLabels;
      }
  
      private static Map<String, String> getArStatusLabels() {
          Map<String, String> newArStatusLabels = new HashMap<String, String>();
          newArStatusLabels.put(ActionRequestStatus.ACTIVATED.getCode(), KewApiConstants.ACTIVE_LABEL);
          newArStatusLabels.put(ActionRequestStatus.INITIALIZED.getCode(), ActionRequestStatus.INITIALIZED.getLabel());
          newArStatusLabels.put(ActionRequestStatus.DONE.getCode(), ActionRequestStatus.DONE.getLabel());
          return newArStatusLabels;
      }
  
      private static Map<String, String> getRouteStatusLabels() {
      	Map<String, String> newRouteStatusLabels = new HashMap<String, String>();
          newRouteStatusLabels.put(KewApiConstants.ROUTE_HEADER_CANCEL_CD, KewApiConstants.ROUTE_HEADER_CANCEL_LABEL);
          newRouteStatusLabels.put(KewApiConstants.ROUTE_HEADER_DISAPPROVED_CD, KewApiConstants.ROUTE_HEADER_DISAPPROVED_LABEL);
          newRouteStatusLabels.put(KewApiConstants.ROUTE_HEADER_ENROUTE_CD, KewApiConstants.ROUTE_HEADER_ENROUTE_LABEL);
          newRouteStatusLabels.put(KewApiConstants.ROUTE_HEADER_EXCEPTION_CD, KewApiConstants.ROUTE_HEADER_EXCEPTION_LABEL);
          newRouteStatusLabels.put(KewApiConstants.ROUTE_HEADER_FINAL_CD, KewApiConstants.ROUTE_HEADER_FINAL_LABEL);
          newRouteStatusLabels.put(KewApiConstants.ROUTE_HEADER_INITIATED_CD, KewApiConstants.ROUTE_HEADER_INITIATED_LABEL);
          newRouteStatusLabels.put(KewApiConstants.ROUTE_HEADER_PROCESSED_CD, KewApiConstants.ROUTE_HEADER_PROCESSED_LABEL);
          newRouteStatusLabels.put(KewApiConstants.ROUTE_HEADER_SAVED_CD, KewApiConstants.ROUTE_HEADER_SAVED_LABEL);
          return newRouteStatusLabels;
     }
 
     private static Map<Boolean, String> getActiveIndicatorLabels() {
     	Map<Boolean, String> newActiveIndicatorLabels = new HashMap<Boolean, String>();
         newActiveIndicatorLabels.put(Boolean.TRUE, KewApiConstants.ACTIVE_LABEL_LOWER);
         newActiveIndicatorLabels.put(Boolean.FALSE, KewApiConstants.INACTIVE_LABEL_LOWER);
         return newActiveIndicatorLabels;
     }
 
     private static Map<String, String> getPolicyLabels() {
     	Map<String, String> newDocTypeActiveIndicatorLabels = new HashMap<String, String>();
         newDocTypeActiveIndicatorLabels.put(KewApiConstants.TRUE_CD, KewApiConstants.YES_LABEL);
         newDocTypeActiveIndicatorLabels.put(KewApiConstants.FALSE_CD, KewApiConstants.NO_LABEL);
         newDocTypeActiveIndicatorLabels.put(KewApiConstants.INHERITED_CD, KewApiConstants.INHERITED_LABEL);
         return newDocTypeActiveIndicatorLabels;
     }
 
     private static Map<String, String> getActivationPolicyLabels() {
     	Map<String, String> newActivationPolicyLabels = new HashMap<String, String>();
         newActivationPolicyLabels.put(KewApiConstants.ROUTE_LEVEL_PARALLEL, KewApiConstants.ROUTE_LEVEL_PARALLEL_LABEL);
         newActivationPolicyLabels.put(KewApiConstants.ROUTE_LEVEL_SEQUENCE, KewApiConstants.ROUTE_LEVEL_SEQUENCE_LABEL);
         newActivationPolicyLabels.put(KewApiConstants.ROUTE_LEVEL_PRIORITY_PARALLEL, KewApiConstants.ROUTE_LEVEL_PRIORITY_PARALLEL_LABEL);
         return newActivationPolicyLabels;
     }
 
     private static Map<String, String> getApprovePolicyLabels() {
         Map<String, String> approvePolicyLabels = new HashMap<String, String>();
         approvePolicyLabels.put(ActionRequestPolicy.ALL.getCode(), ActionRequestPolicy.ALL.getLabel());
         approvePolicyLabels.put(ActionRequestPolicy.FIRST.getCode(), ActionRequestPolicy.FIRST.getLabel());
         return approvePolicyLabels;
     }
 
     /**
      * Given an actionRequest code return the appropriate label.
      *
      * @param actionRequestCode
      *            The actionRequestCode to be translated.
      * @return action request label
      */
     static public String getActionRequestLabel(String actionRequestCode) {
         return (String) arLabels.get(actionRequestCode);
     }
 
     /**
      * Given an action taken code return the appropriate label for it.
      *
      * @param actionTakenCode
      *            action taken code to use to find the label.
      * @return action taken label
      */
     static public String getActionTakenLabel(String actionTakenCode) {
         return (String) atLabels.get(actionTakenCode);
     }
 
     /**
      * Return the label for the given request status level.
      *
      * @param status
      *            code of the request status
      * @return label for the corresponding code.
      */
     static public String getActionRequestStatusLabel(String status) {
         return (String) arStatusLabels.get(status);
     }
 
     static public String getRouteStatusLabel(String status) {
         return (String) routeStatusLabels.get(status);
     }
 
     static public String getActiveIndicatorLabel(Boolean indicator) {
         return (String) activeIndicatorLabels.get(indicator);
     }
 
     static public String getActivationPolicyLabel(String code) {
         return (String) activationPolicyLabels.get(code);
     }
 
     static public String getPolicyLabel(String code) {
         return (String) policyLabels.get(code);
     }
 
 }