src/main/java/at/ac/tuwien/sbc/valesriegler/common/Util.java

   1 package at.ac.tuwien.sbc.valesriegler.common;
   2
   3 import at.ac.tuwien.sbc.valesriegler.group.gui.GroupCreationDetailsRequest;
   4 import at.ac.tuwien.sbc.valesriegler.types.Order;
   5 import at.ac.tuwien.sbc.valesriegler.types.PizzaOrder;
   6 import at.ac.tuwien.sbc.valesriegler.types.PizzaType;
   7 import org.slf4j.Logger;
   8 import org.slf4j.LoggerFactory;
   9
  10 import javax.swing.*;
  11 import javax.swing.border.TitledBorder;
  12 import java.awt.*;
  13 import java.net.URI;
  14 import java.util.*;
  15 import java.util.List;
  16
  17 public abstract class Util {
  18         private static final Logger log = LoggerFactory.getLogger(Util.class);
  19         public static boolean useJMS = false;
  20
  21         public static final String TABLE_ASSIGNED = "tables";
  22         public static final String ASSIGN_TABLE = "assignTable";
  23         public static final String TAKE_ORDER = "takeOrder";
  24         public static final String ORDER_TAKEN = "order";
  25         public static final String DELIVERY_ORDER_TAKEN = "deliverOrderTaken";
  26         public static final String DELIVER_PIZZAS = "deliverPizzas";
  27         public static final String DELIVER_DELIVERY_PIZZAS = "deliverDeliveryPizzas";
  28         public static final String DELIVER_DELIVERY_ORDER = "deliverDeliveryOrderContainer";
  29         public static final String PREPARE_PIZZAS = "preparePizzas";
  30         public static final String PREPARE_DELIVERY_PIZZAS = "prepareDeliveryPizzas";
  31         public static final String PIZZAS_IN_PROGRESS = "pizzasInProgress";
  32         public static final String ORDER_COMPLETE = "orderComplete";
  33         public static final String PAYMENT_REQUEST = "payment";
  34         public static final String FREE_TABLES = "freeTables";
  35         public static final String PAYMENT_DONE = "hasPaid";
  36         public static final String PIZZERIA_INFO = "pizzeriaInfo";
  37         public static final String PHONE_CALLS = "phoneCalls";
  38         public static final String GROUP_AGENT_INFO = "groupAgentInfo";
  39         public static final String PIZZERIA_GROUP = "pizzeriaGroupContainer";
  40         public static final String PIZZERIA_TABLE = "pizzeriaTableContainer";
  41         public static final String PIZZERIA_DELIVERY = "pizzeriaDeliveryContainer";
  42         public static final String DELIVERY_PROGRESS = "deliveryInProgress";
  43         public static final String DELIVERY_DONE = "deliveryDone";
  44
  45         public static final boolean runSimulation = true;
  46
  47         public static final String NUMBER_DISPLAY_FORMAT = String.format("%%0%dd", 3);
  48
  49         private static Random random = new Random();
  50
  51         public static final long SPACE_TRANSACTION_TIMEOUT = 1500;
  52
  53         public static final String SERVER_ADDR = "xvsm://localhost:%d";
  54         public static final int GROUP_AGENT_PORT = 9876;
  55         public static final int DELIVERY_CUSTOMERS_PORT = 9877;
  56
  57         public static final String JMS_DELIVERY_DESTINATION = "tcp://localhost:61611?jms.prefetchPolicy.all=1";
  58
  59         public static String getId(int id) {
  60                 return (id != 0 && id != -1) ? String.valueOf(id) : "";
  61         }
  62
  63         public static int getIntSafe(Integer nr) {
  64                 return nr == null ? 0 : nr;
  65         }
  66
  67         public static URI createURI(int port) {
  68                 return URI.create(String.format(SERVER_ADDR, port));
  69         }
  70
  71         public static <T extends HasId> Map<Integer, T> intoMapById(List<T> hasIds) {
  72                 if (hasIds == null) {
  73                         return Collections.emptyMap();
  74                 }
  75
  76                 Map<Integer, T> myMap = new HashMap<>();
  77                 for (T hasId : hasIds) {
  78                         myMap.put(hasId.getId(), hasId);
  79                 }
  80                 return myMap;
  81         }
  82
  83         public static int getRandom(int min, int max) {
  84                 return random.nextInt(max - min + 1) + min;
  85         }
  86
  87         public static Tuple<Integer> parseIdAndSpacePort(String[] args, String usage) {
  88                 if (args.length != 2) {
  89                         throw new IllegalArgumentException(usage);
  90                 }
  91
  92                 int parsedId = 0;
  93                 int port = 0;
  94                 try {
  95                         parsedId = Integer.parseInt(args[0]);
  96                         port = Integer.parseInt(args[1]);
  97                 } catch (NumberFormatException e) {
  98                         throw new IllegalArgumentException(usage);
  99                 }
 100
 101                 return new Tuple<Integer>(parsedId, port);
 102         }
 103
 104         public static JTable createTableInTitledPanel(JPanel wrapperPanel, TableModel<?> model, String title) {
 105                 JTable table = new JTable(model);
 106                 wrapperPanel.setLayout(new GridBagLayout());
 107                 GridBagConstraints c = new GridBagConstraints();
 108                 c.gridx = 0;
 109                 c.weightx = 1;
 110                 c.weighty = 1;
 111                 c.insets = new Insets(10, 10, 10, 10);
 112                 c.fill = GridBagConstraints.BOTH;
 113                 JScrollPane scrollPane = new JScrollPane(table);
 114
 115                 wrapperPanel.setBorder(new TitledBorder(title));
 116                 scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
 117                 wrapperPanel.add(scrollPane, c);
 118                 // table.setAutoCreateRowSorter(true);
 119                 return table;
 120         }
 121
 122         /**
 123          *
 124          * @return A display string for PizzaTypes.
 125          *         <p />
 126          *         e.g. Cardinale, Cardinale, Margherita is displayed as "2xCARDINALE,1xMARGHERITA"
 127          */
 128         public static String pizzaDisplay(List<PizzaOrder> list) {
 129                 HashMap<PizzaType, Integer> pizzaCount = new HashMap<PizzaType, Integer>();
 130                 for (PizzaOrder pizzaOrder : list) {
 131                         PizzaType pizzaType = pizzaOrder.getPizzaType();
 132                         if (pizzaCount.containsKey(pizzaType)) {
 133                                 pizzaCount.put(pizzaType, pizzaCount.get(pizzaType) + 1);
 134                         } else
 135                                 pizzaCount.put(pizzaType, 1);
 136                 }
 137                 Set<PizzaType> pizzaTypes = pizzaCount.keySet();
 138                 StringBuilder sb = new StringBuilder();
 139
 140                 boolean multiplePizzas = false;
 141                 for (PizzaType pizzaType : pizzaTypes) {
 142                         if (multiplePizzas)
 143                                 sb.append(", ");
 144                         else
 145                                 multiplePizzas = true;
 146
 147                         sb.append(pizzaCount.get(pizzaType) + "x");
 148                         sb.append(pizzaType.toString());
 149                 }
 150
 151                 return sb.toString();
 152         }
 153
 154         public static void handleSpaceErrorAndTerminate(Exception e) {
 155                 log.error(e.getMessage());
 156                 e.printStackTrace();
 157                 System.exit(1);
 158         }
 159
 160         public static Order createOrder(HasId group, GroupCreationDetailsRequest gc) {
 161                 List<PizzaOrder> pizzaOrders = new ArrayList<>();
 162                 for (PizzaType pt : gc.pizzaTypes) {
 163                         final PizzaOrder pizzaOrder = new PizzaOrder(pt);
 164                         pizzaOrders.add(pizzaOrder);
 165                 }
 166                 Order order = new Order(group, pizzaOrders);
 167                 order.setNumberOfPizzas(order.getOrderedPizzas().size());
 168
 169                 return order;
 170         }
 171 }