package edu.sampleu.bookstore.rule;

 import java.util.List;

 import org.kuali.rice.core.util.RiceKeyConstants;

 import org.kuali.rice.kns.document.MaintenanceDocument;

 import org.kuali.rice.kns.maintenance.rules.MaintenanceDocumentRuleBase;

 import org.kuali.rice.kns.util.GlobalVariables;

 import org.kuali.rice.kns.util.KNSConstants;

 import edu.sampleu.bookstore.bo.Author;

 import edu.sampleu.bookstore.bo.Address;

 /*

  * Business Rule for Author Document that follows prior to submit action.

  * Checks that Author Document has at least one address and no two address should be of same type. 

  */

 public class AuthorMaintenanceDocumentRule extends MaintenanceDocumentRuleBase {

         private static final String AUTHOR_ENTRIES_PROPERTY_PATH = KNSConstants.DOCUMENT_PROPERTY_NAME

                         + ".authorEntries";

         private static final String NO_ADDRESS_TYPE_ERROR_KEY = RiceKeyConstants.ERROR_CUSTOM;

         private static final String ERROR_MESSAGE_NO_ADDTYPE_FOUND = "You must add atleast one address for Author.";

         private static final String SAME_ADDRESS_TYPE_ERROR_KEY = RiceKeyConstants.ERROR_CUSTOM;

         private static final String ERROR_MESSAGE_SAME_ADDTYPR_FOUND = "You must not repeat address type for addresses of Author.";

         @Override

         protected boolean processGlobalRouteDocumentBusinessRules(

                         MaintenanceDocument document) {

                 // TODO Auto-generated method stub

                 System.out.println("****Inside Global*****");

                 // cast the document to a Author Document

                 Author author = (Author)document.getDocumentBusinessObject();

                 System.out.println("Inside Global Aothor Got is : " + author);

                 System.out.println("****Inside Global*****");

                 // get the list of book order entries off of the book order document

                 List<Address> addressEntries = author.getAddresses();

                 System.out.println("Inside Global Aothor address is : " + addressEntries);

                 // make sure that the list is not empty

                 if (addressEntries == null || addressEntries.isEmpty()) {

                         System.out.println("--Got addressEntries Null--");

                         GlobalVariables.getMessageMap().putError(

                                         AUTHOR_ENTRIES_PROPERTY_PATH,NO_ADDRESS_TYPE_ERROR_KEY,

                                         ERROR_MESSAGE_NO_ADDTYPE_FOUND);

                         return false;

                 } else {

                         System.out.println("--Got addressEntries Obj--");

                         System.out.println("Inside Global Aothor address Size is : " + addressEntries.size());

                         Address tempAddress = null;

                         for(Address address : addressEntries){

                                 tempAddress = address;

                                 for(Address address2 : addressEntries){

                                         if(!tempAddress.equals(address2)){

                                                 if(tempAddress.getAddressType()!= null && tempAddress.getAddressType() != null && tempAddress.getAddressType().getType().equals(address2.getAddressType().getType())){

                                                         System.out.println("Got Same Address Typr");

                                                         GlobalVariables.getMessageMap().putError(

                                                                         AUTHOR_ENTRIES_PROPERTY_PATH,SAME_ADDRESS_TYPE_ERROR_KEY,

                                                                         ERROR_MESSAGE_SAME_ADDTYPR_FOUND);

                                                         return false;

                                                 }

                                         }else {

                                                 System.out.println("Got Same Address Object");

                                         } 

                                 }

                         }

                 }

                 return super.processGlobalRouteDocumentBusinessRules(document);

         }

 //        @Override

 //        protected boolean processCustomRouteDocumentBusinessRules(Document document) {

 //                System.out.println("****Inside Custom*****");

 //                // cast the document to a Author Document

 //                AuthorDocument author = (AuthorDocument) document;

 //

 //                // get the list of book order entries off of the book order document

 //                List<Address> addressEntries = author.getAuthorAddEntries();

 //

 //                // make sure that the list is not empty

 //                if (addressEntries == null && addressEntries.isEmpty()) {

 //                        System.out.println("Got address Null");

 //                        GlobalVariables.getMessageMap().putError(

 //                                        AUTHOR_ENTRIES_PROPERTY_PATH, SAME_ADDRESS_TYPE_ERROR_KEY,

 //                                        ERROR_MESSAGE);

 //                        return false;

 //                }

 //

 //                return super.processCustomRouteDocumentBusinessRules(document);

 //        }

 }