private static void allItems() {
b[] bArray = a.getAllItems();
System.out.println("******** All Current Auctions ********");
for (int i = 0; i < bArray.length; i++) {
System.out.println("***********************************");
System.out.print(
"ItemRef: "
+ bArray[i].itemRef
+ "\n\tItem Name: "
+ bArray[i].itemName
+ "\n\tPosted by: "
+ bArray[i].poster
+ "\n\tItem Description: "
+ bArray[i].itemDesc
+ "\n\tMinimum Bid: "
+ bArray[i].minBid
+ "\n\tWinning Bidder: "
+ bArray[i].winningBidder
+ "\n\t Winning Bid: "
+ bArray[i].winningBid
+ "\n\tTime Remaining: ");
long endMills = bArray[i].endTime;
Calendar cal = Calendar.getInstance();
Date now = cal.getTime();
long nowMills = now.getTime();
long time_remaining = endMills - nowMills;
if (time_remaining > 0) {
long tRSeconds = time_remaining / 1000;
long tRMins = tRSeconds / 60;
long tRHours = tRMins / 60;
long tRDays = tRHours / 24;
int hoursLeft = (int) tRHours % 24;
int minsLeft = (int) tRMins % 60;
int secsLeft = (int) tRSeconds % 60;
System.out.println(
tRDays
+ " Days, "
+ hoursLeft
+ " Hours, "
+ minsLeft
+ " Minutes, "
+ secsLeft
+ " Seconds.\n");
} else System.out.println("Finished\n");
}
}
private static void newAuction() {
boolean correct = false;
String iName = "";
String iDesc = "";
while (!correct) {
try {
System.out.print("Please enter the items name > ");
iName = in.readLine();
System.out.print("Please enter a description > ");
iDesc = in.readLine();
correct = true;
} catch (Exception e) {
}
}
double minBid = 0;
try {
System.out.print("Please enter a minimum bid > ");
minBid = Double.parseDouble(in.readLine());
} catch (Exception e) {
System.out.println("Minimum bid has defaulted to 0.");
}
int days = 0;
int hours = 0;
int mins = 0;
boolean correct2 = false;
try {
while (!correct2 && days >= 0 && hours >= 0 && mins >= 0) {
System.out.print("Please enter the number of days that the Auction is running for > ");
days = Integer.parseInt(in.readLine());
System.out.print("Please enter the number of hours in that day > ");
hours = Integer.parseInt(in.readLine());
System.out.print("Please enter the number of minutes in that hour > ");
mins = Integer.parseInt(in.readLine());
correct2 = true;
}
} catch (Exception e) {
}
long tte = days * 86400000 + hours * 3600000 + mins * 60000;
Calendar cal = Calendar.getInstance();
Date d = cal.getTime();
tte = tte + d.getTime();
Random r = new Random();
int rnum = (int) tte % r.nextInt(9999);
String iRef = loggedUser.substring(loggedUser.length() / 2) + rnum;
a.addItem(new b(iRef, loggedUser, iName, iDesc, minBid, tte, 0.0, ""));
}
private static void placeBid() {
String ir = getRef();
double bid = 0;
boolean correct = false;
if (!ir.equals("cancel")) {
while (!correct) {
try {
System.out.print("Please enter your bid in £ > ");
String x = in.readLine();
bid = Double.parseDouble(x);
correct = true;
} catch (Exception e) {
System.out.println("That's not correct");
}
}
System.out.println(a.placeBid(ir, loggedUser, bid));
}
}
private static String getRef() {
boolean correct = false;
b[] bArray = a.getAllItems();
String candidate = "";
while (!correct) {
System.out.println("Please enter the reference code of the item you want to place a bid on.");
System.out.print("Or type 'cancel' to cancel > ");
try {
candidate = in.readLine();
} catch (Exception e) {
}
if (!candidate.equals("cancel")) {
for (int i = 0; i < bArray.length; i++) {
if (bArray[i].itemRef.equals(candidate)) {
return candidate;
}
}
} else {
return "cancel";
}
}
return "cancel";
}
public static void main(String[] args) {
loggedUser = args[0];
try {
ORB orb = ORB.init(args, null); // initialize ORB
o = orb.resolve_initial_references("NameService");
// get reference to Deal object
NamingContext ncRef = NamingContextHelper.narrow(o);
NameComponent[] nc = new NameComponent[1];
nc[0] = new NameComponent();
nc[0].id = "Auction";
nc[0].kind = "";
a = AuctionHelper.narrow(ncRef.resolve(nc));
isr = new InputStreamReader(System.in);
in = new BufferedReader(isr);
int sel = 0;
System.out.println("******* You have logged in Successfully! ********");
while (sel == 0) {
System.out.println("Please make a selection");
System.out.println("\t1. Get all the listed auctions");
System.out.println("\t2. List a new item for auction.");
System.out.println("\t3. Lookup an auction.");
System.out.println("\t4. Place a bid on an auction.");
System.out.println("\t5. Logout.");
System.out.print("Please make your selection > ");
String f = in.readLine();
try {
sel = Integer.parseInt(f);
} catch (Exception e) {
sel = 42;
}
switch (sel) {
case 1:
allItems();
sel = 0;
break;
case 2:
newAuction();
sel = 0;
break;
case 3:
System.out.println("Stub");
sel = 0;
break;
case 4:
placeBid();
sel = 0;
break;
case 5:
a.logout(loggedUser);
System.out.println("BYE!");
System.exit(0);
default:
System.out.println("You have not made a valid selection, please try again.");
sel = 0;
break;
}
}
} catch (Exception e) {
System.out.println("ERROR : " + e);
e.printStackTrace(System.out);
}
}
