public void getTimes() {
times = db.getShowTimes(movieList.getViewState());
timesList.removeAllItems();
for (String s : times) {
timesList.addItem(s);
}
}
public void sellTickets() {
StringTokenizer st = new StringTokenizer(tickets.getViewState(), ",");
ArrayList<Map.Entry<String, Integer>> disCodes = db.getDiscountsAndPrices();
int discountCodeCount = disCodes.size();
if (st.countTokens() == discountCodeCount) {
ArrayList<Map.Entry<String, Integer>> order = new ArrayList<Map.Entry<String, Integer>>();
int orderSize = 0;
int price = 0;
for (Map.Entry<String, Integer> codeAndPrice : disCodes) {
int ticCount = Integer.parseInt(st.nextToken());
orderSize = orderSize + ticCount;
order.add(new AbstractMap.SimpleEntry<String, Integer>(codeAndPrice.getKey(), ticCount));
price = price + (codeAndPrice.getValue() * ticCount);
}
try {
Movie m = db.getMovie(movieList.getViewState(), timesList.getViewState());
int attendance = m.getAttendance();
int capacity = m.getTheater().getCapacity();
if (capacity >= attendance + orderSize) {
feedback.setViewState(
"Please tender $"
+ price
+ " to the cashier and proceed to theater "
+ m.getTheater().getID());
for (Map.Entry<String, Integer> suborder : order) {
m.addOrder(suborder.getKey(), suborder.getValue());
}
} else {
feedback.setViewState(
"I'm sorry, but the showing of "
+ m.toString()
+ " is sold out. Please select another film.");
}
} catch (Exception e) {
System.out.println(e);
}
} else {
String err =
"Malformed ticket order: Input must be comma "
+ "separated, without spaces,"
+ " with the value in each postion reflecting "
+ "the number of each type of ticket you would like."
+ "e.g. If the discount codes are Adult,Child,Senior "
+ "2,1,0 would represent an order of two adults and"
+ " one child";
System.out.println(err);
feedback.setViewState(err);
}
}
public CashierInterface(Database database) {
this.db = database;
movies = db.getMovies();
times = db.getShowTimes(movies[0]);
movieList = new DropdownView(movies);
timesList = new DropdownView(times);
movieList.addActionListener(updateTimes);
feedback.setEditable(false);
feedback.setLineWrap(true);
feedback.setWrapStyleWord(true);
Display movies = new Display(movieList, "Select Movie:", null);
Display times = new Display(timesList, "Select Showing:", null);
Display tix =
new Display(
tickets,
"How many of each ticket " + "type would you like?(" + getTicketAnnotation() + ")",
null);
Display feedbk = new Display(feedback, "Info", null);
add(movies);
add(times);
add(tix);
add(new Display(new TextAreaView()));
add(feedbk);
add(ap);
}