package com.srv4pos.server.api.treasurer;
   
   import com.srv4pos.server.api.ServiceFactory;
   import com.srv4pos.server.api.infrastructure.IdentifierInfo;
   import com.srv4pos.server.api.infrastructure.credentials.Credentials;
   import com.srv4pos.server.api.infrastructure.http.Transport;
   import com.srv4pos.server.api.seller.SellerService;
   
   import java.net.URL;
  import java.util.List;
  
  import static org.junit.Assert.assertEquals;
  
  /**
   * @author Ruslan Kashapov
   */
  public class TreasurerServiceSample {
  
      private static final String TREASURER_NAME = "John Doe";
      private static final String TREASURER_SSN = "987-65-4320";
      private static final String SECOND_TREASURER_ID = "TREASURERNAME1";
  
      private final TreasurerService treasurerService;
      private final SellerService sellerService;
  
      public TreasurerServiceSample(URL url, Credentials credentials, Transport transport) {
          ServiceFactory serviceFactory = new ServiceFactory(url, credentials, transport);
          treasurerService = serviceFactory.getTreasurerService();
          sellerService = serviceFactory.getSellerService();
      }
  
      private int getSellerVersion() {
          return sellerService.getThisVersion().getVersion();
      }
  
      public void test() {
          int currentSellerVersion = getSellerVersion();
  
          // test create
          TreasurerInfo treasurer = createAndSaveTreasurer(currentSellerVersion, TREASURER_NAME, TREASURER_SSN);
          currentSellerVersion++;
  
          TreasurerInfo secondTreasurer = new TreasurerInfo();
          secondTreasurer.setName(TREASURER_NAME);
          secondTreasurer.setSsn(TREASURER_SSN);
          secondTreasurer.setIdentifier(SECOND_TREASURER_ID);
          secondTreasurer.setPin("9999");
  
          // test put
          treasurerService.put(currentSellerVersion, secondTreasurer);
          currentSellerVersion++;
  
  
          TreasurerInfo secondTreasurerFromServer = treasurerService.get(null, SECOND_TREASURER_ID);
          assertEquals("Identifier mismatch for second treasurer", SECOND_TREASURER_ID, secondTreasurerFromServer.getIdentifier());
          assertEquals("9999", secondTreasurer.getPin());
  
          // test list
          List<TreasurerInfo> treasurers = treasurerService.list(null);
          assertEquals("Make sure server returns right amount of treasurers", 2, treasurers.size());
          assertEquals("Name mismatch for first treasurer. Make sure server return right data", TREASURER_NAME, treasurers.get(0).getName());
  
          // test delete
          treasurerService.delete(getSellerVersion(), SECOND_TREASURER_ID);
          currentSellerVersion++;
  
          treasurers = treasurerService.list(null);
          assertEquals("Make sure second treasurer is deleted", 1, treasurers.size());
      }
  
      private TreasurerInfo createAndSaveTreasurer(final int sellerVersion, final String name, final String ssn) {
          TreasurerInfo treasurerInfo = new TreasurerInfo();
          treasurerInfo.setName(name);
          treasurerInfo.setSsn(ssn);
  
          IdentifierInfo identifierInfo = treasurerService.create(sellerVersion, treasurerInfo);
          treasurerInfo.setIdentifier(identifierInfo.getIdentifier());
          return treasurerInfo;
      }
  }