* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package comp2150.pos.client;

import comp2150.pos.server.A5POSServer;
import comp2150.pos.server.A5POSServer.ItemField;
import comp2150.pos.server.A5Server;
import comp2150.pos.server.Transaction;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

/**
*
*/
public class A5GUIAdapterImpl implements A5GUIAdapter {

A5Server server = new A5Server("a3inventory.txt");

@Override
public String getInventoryCount() {
   return Integer.toString(server.getLastID());

}

@Override
public String getTransactionCompletedCount() {
   return Integer.toString(server.countCompleteTransactions());

}

@Override
public String getTransactionInProgressCount() {
   int count = 0;
   for (Map.Entry<String, Transaction> entry : server.getTransactions().entrySet()) {
         if (!entry.getValue().isComplete()) {
            count++;
         }
   }
   return Integer.toString(count);
}

@Override
public String getTransactionDetails(String transactionID) {

   HashMap<String, Transaction> transactions = server.getTransactions();

   for (Map.Entry<String, Transaction> entry : transactions.entrySet()) {
         if (entry.getValue().getID() == transactionID) {
            return entry.getValue().toString();
         }
   }
   return null;
}

@Override
public String getTransactionType(String transactionID) {

   HashMap<String, Transaction> transactions = server.getTransactions();

   for (Map.Entry<String, Transaction> entry : transactions.entrySet()) {
         if (entry.getValue().getID() == transactionID) {
            return entry.getValue().getType().toString();
         }
   }
   return null;
   // throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}

@Override
public String getTransactionItemCount(String transactionID) {

   HashMap<String, Transaction> transactions = server.getTransactions();

   for (Map.Entry<String, Transaction> entry : transactions.entrySet()) {
         if (entry.getValue().getID() == transactionID) {
            return Integer.toString(entry.getValue().itemCount());
         }
   }
   return null;
   //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}

@Override
public String getTransactionQuantity(String transactionID) {
   HashMap<String, Transaction> transactions = server.getTransactions();

   for (Map.Entry<String, Transaction> entry : transactions.entrySet()) {
         if (entry.getValue().getID() == transactionID) {
            return Integer.toString(entry.getValue().totalQuantity());
         }
   }
   return null;
// throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}

@Override
public String getTransactionCost(String transactionID) {

   HashMap<String, Transaction> transactions = server.getTransactions();

   for (Map.Entry<String, Transaction> entry : transactions.entrySet()) {
         if (entry.getValue().getID() == transactionID

There are two input files in the attachment named File-1.txt and Fi...