public ProductStatsScreen(Session session) {
super(session);
headerBox = new CLIObject(WIDTH, 2);
headerBox.setLine(
0, " Previous (<) Product Statistics ");
headerBox.setLine(
1, " ---------------------------------------------------------------------------");
listBox = new CLIObject(WIDTH, 5);
listBox.setLine(
0, " ");
listBox.setLine(1, " |X| List all products (a)");
listBox.setLine(2, " | | List products by customer login (c) customer: __________");
listBox.setLine(
3, " ");
listBox.setLine(
4, " --------------------------------------------------------------------------");
productsBox = new CLIObject(WIDTH, 13);
productsBox.setLine(0, "");
productsBox.setLine(1, " No products to show.");
for (int i = 2; i < 13; i++) {
productsBox.setLine(i, "");
}
listAllProducts = true;
customerLogin = "";
curPage = 1;
setPreparedStatements();
addScreenObject(headerBox, new Point(originX, originY));
addScreenObject(listBox, new Point(originX, originY + 2));
addScreenObject(productsBox, new Point(originX, originY + 7));
}
public void listProducts() {
products = new ArrayList<Product>();
try {
ResultSet results;
if (listAllProducts) {
results = listAllProductsStatement.executeQuery();
} else {
listByCustomerStatement.setString(1, customerLogin);
results = listByCustomerStatement.executeQuery();
}
while (results.next()) {
int auctionId = results.getInt("auction_id");
Product product = new Product(session.getDb(), auctionId);
products.add(product);
}
} catch (SQLException e) {
while (e != null) {
debug.println(e.toString());
debug.flush();
e = e.getNextException();
}
}
if (products.size() <= 0) {
productsBox.setLine(0, "");
productsBox.setLine(1, " No products to show.");
for (int i = 2; i < 13; i++) {
productsBox.setLine(i, "");
}
} else {
productsBox.setLine(0, " Name | Status | Highest Bid Amount | Buyer or Highest Bidder");
productsBox.setLine(1, "");
ArrayList<Product> productsOnPage = paginator.paginate(products, curPage, 5);
int lineOffset = 0;
for (int i = 0; i < productsOnPage.size(); i++) {
Product product = productsOnPage.get(i);
// lineOffset works now
lineOffset = i * 2;
productsBox.setLine(
lineOffset + 3,
" "
+ product.name
+ " | "
+ product.status
+ " | $"
+ product.amount
+ " | "
+ product.getHighestBidder());
}
// clear the lines of productBox if there are not as many products as before
int lastLine = productsOnPage.size() * 2 + 2;
for (int i = lastLine; i < 12; i++) {
productsBox.setLine(i, "");
}
productsBox.setLine(12, paginator.getPageMenu(products, curPage, 5));
}
}
public int run() {
reset();
draw();
boolean finished = false;
while (!finished) {
String option = getInput();
if (option.equals("<")) {
finished = true;
}
if (option.equals("c")) {
listAllProducts = false;
listBox.setLine(1, " | | List all products (a)");
listBox.setLine(2, " |X| List products by customer login (c) customer: |_________");
draw();
String customer = getInput();
if (customer.equals("<")) {
finished = true;
}
while (!checkCustomer(customer)) {
updateStatus(customer + " is not a valid customer login, please enter another. ");
draw();
customer = getInput();
if (customer.equals("<")) {
return ADMIN;
}
}
updateStatus("");
listBox.setLine(
2, " |X| List products by customer login (c) customer: " + customer);
customerLogin = customer;
curPage = 1;
} else if (option.equals("a")) {
listBox.setLine(1, " |X| List all products (a)");
listBox.setLine(2, " | | List products by customer login (c) customer: __________");
listAllProducts = true;
curPage = 1;
} else if (option.startsWith("p")) {
option = option.substring(1, option.length());
curPage = Integer.parseInt(option);
}
listProducts();
draw();
}
return ADMIN;
}