private void output() {
for (Deal deal : deals) {
System.out.println("Deal " + deal.getDate());
System.out.println(
" " + deal.getBuyer().getName() + " buys from " + deal.getSeller().getName());
for (Entry<Product, Integer> entry : deal.getProducts().entrySet()) {
Product product = entry.getKey();
int quantity = entry.getValue();
System.out.println(
" "
+ product.getTitle()
+ " "
+ quantity
+ " x "
+ product.getPrice()
+ " = "
+ product.getCost(quantity));
}
System.out.println("Sum: " + deal.getSum());
System.out.println("----------------------------");
outputParty(deal.getBuyer());
outputParty(deal.getSeller());
System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
}
}
public double getSum() {
double result = 0;
for (Entry<Product, Integer> entry : products.entrySet()) {
Product product = entry.getKey();
int quantity = entry.getValue();
result += product.getCost(quantity);
}
return result;
}
private Product inputProduct() {
Product product = null;
String reply = keyboard(" Select product (y - Yes, n - No");
if (reply.compareToIgnoreCase("y") == 0) {
product = selectProduct();
}
if (product != null) {
return product;
}
String productType = keyboard(" 1 - Foto, 2 - Botinki");
String title = keyboard(" Name");
String price = keyboard(" Price");
if (productType.equals("1")) {
String megapx = keyboard(" Megapixel");
String digital = keyboard(" True - Digital, False - Non-Digital");
FotoProduct fotoProduct = new FotoProduct();
fotoProduct.setDigital(Boolean.valueOf(digital));
fotoProduct.setMegapx(Double.valueOf(megapx));
product = fotoProduct;
} else if (productType.equals("2")) {
String size = keyboard(" Size");
String color = keyboard(" Color");
BotinkiProduct botinkiProduct = new BotinkiProduct();
botinkiProduct.setSize(Integer.valueOf(size));
botinkiProduct.setColor(color);
product = botinkiProduct;
} else {
System.err.println("Unknown product");
System.exit(-1);
}
product.setTitle(title);
product.setPrice(Double.valueOf(price));
// adds products to cache
this.products.add(product);
return product;
}
