package com.srv4pos.server.api.sync.sample;
   
   import com.srv4pos.server.api.sale.SaleInfo;
   import com.srv4pos.server.api.sync.EntitySyncAdapter;
   import com.srv4pos.server.api.sync.Uploader;
   
   import java.util.List;
   import java.util.Locale;
   
  /**
   * Created by moonsweel on 22/02/2017.
   */
  public class SaleSyncAdapter implements EntitySyncAdapter<SaleInfo> {
  
      private final MemoryLocalStorage storage;
  
      public SaleSyncAdapter(MemoryLocalStorage storage) {
          this.storage = storage;
      }
  
      public void upload(Uploader<SaleInfo> uploader) {
          List<SyncSale> sales = storage.getSales();
          for (SyncSale sale : sales) {
              if (!sale.isSynced()) {
                  doUpload(uploader, sale);
              }
          }
      }
  
      private void doUpload(Uploader<SaleInfo> uploader, SyncSale sale) {
          SaleInfo saleInfo = sale.getInfo();
  
          if (sale.getTreasurer() != null) {
              saleInfo.setTreasurer(sale.getTreasurer().getInfo().getIdentifier());
          }
  
          if (sale.getDay() != null) {
              saleInfo.setDay(sale.getDay().getInfo().getIdentifier());
          }
  
          String newIdentifier = uploader.upload(saleInfo, null);
          if (newIdentifier != null && newIdentifier.length() > 0) {
              saleInfo.setIdentifier(newIdentifier.toUpperCase(Locale.getDefault()));
          }
          sale.setSynced(true);
      }
  
      public void createOrUpdateEntityFromInfo(SaleInfo info) {
          SyncTreasurer treasurer = storage.getTreasurerByIdentifier(info.getTreasurer());
          if (treasurer == null) {
              info.setTreasurer(null);
          }
  
          SyncDay day = storage.getDayByIdentifier(info.getDay());
          if (day == null) {
              info.setDay(null);
          }
  
          SyncTrip trip = storage.getTripByIdentifier(info.getTripIdentifier());
          if (trip == null) {
              info.setTripIdentifier(null);
          }
  
          SyncSale sale = storage.getSaleByIdentifier(info.getIdentifier());
          if (sale == null) {
              sale = new SyncSale(info, treasurer, day, trip);
              storage.add(sale);
          } else {
              sale.setInfo(info);
              sale.setTreasurer(treasurer);
              sale.setDay(day);
          }
  
          sale.setSynced(true);
      }
  }