/**
 * Made by Joni Bäckström 101970
 * date: 8.12.2011
 * BlueJ 3.0.5
 * Class 6, home assignment 2
 * The program works as intended. Has a lot of text that
 * could have been made clearer by having 2 classes
 * but had some troubles with that, so i put everything
 * into the same class.
 *
 */

import java.util.Scanner;
    public class store {
        public static void main (String args[]) {
            Scanner scn = new Scanner(System.in);
    int price=0;
    int buy1;
    int buy=0;
    int cont=1;
    // Each product has 3 different Integers.
    int item1=3; // int item1 tells the number of availiable products in the store
    int item1p=20; // item1p tells the price of the item
    int item1b=0;  // here so the program can calculate the purchases
     int item2=2;
     int item2p=30;
     int item2b=0;
     int item3=5;
     int item3p=100;
     int item3b=0;
      int item4=13;
      int item4p=20;
      int item4b=0;
       int item5=7;
       int item5p=7;
       int item5b=0;
        int item6=15;
        int item6p=10;
        int item6b=0;
         int item7=99;
         int item7p=40;
         int item7b=0;
          int item8=1;
          int item8p=1020;
          int item8b=0;
           int item9=100;
           int item9p=1;
           int item9b=0;
            int item0=25;
            int item0p=5;
            int item0b=0;

     while (cont==1) {
         System.out.println("");
    System.out.println("                      INVENTORY");
    System.out.println(" *******************************************************");
    System.out.println("**Mathbooks    "+item1+"   available "+item1p+ "€ each.   Item number  1**");
    System.out.println("**Cookingbooks "+item2+"   available "+item2p+ "€ each.   Item number  2**");
    System.out.println("**Toasters     "+item3+"   available "+item3p+ "€ each.  Item number  3**");
    System.out.println("**Lamps        "+item4+"  available "+item4p+ "€ each.   Item number  4**");
    System.out.println("**Wineglasses  "+item5+"   available "+item5p+ "€ each.    Item number  5**");
    System.out.println("**Pillows      "+item6+"  available "+item6p+ "€ each.   Item number  6**");
    System.out.println("**Blankets     "+item7+"  available "+item7p+ "€ each.   Item number  7**");
    System.out.println("**Computers    "+item8+"   available "+item8p+ "€ each. Item number  8**");
    System.out.println("**Candy        "+item9+" available "+item9p+ "€ each.    Item number  9**");
    System.out.println("**Lemonade     "+item0+"  available "+item0p+ "€ each.    Item number 10**");
    System.out.println(" *******************************************************");
    System.out.println("\nType in the number of the item you want to add to shopping cart:");
    buy=scn.nextInt();

     while (buy ==1 && item1>0) { // each product has a own while state that calculates things.
         item1b=item1b+1; // shows the amount of products purchades in the shoppingcart.
        item1=item1 -1;  // this part reduces the amount of availiable items in the inventory.
        price=price+item1p;  // this part adds the value of the product to the total purchades price.
    System.out.println("Mathbook, cost 20€."); // if there are 0 products availaible, it does not add it to the total value or amount of items bought.
     break;}

     while (buy ==2 && item2>0) {
          item2b=item2b+1;
         item2=item2 -1;
         price=price+item2p;
    System.out.println("Cookingbook, cost 30€.");
   break;}
  while (buy ==3 && item3>0) {
         item3b=item3b+1;
        item3=item3 -1;
        price=price+item3p;
    System.out.println("Toaster, cost 100€.");
     break;}
     while (buy ==4 && item4>0) {
         item4b=item4b+1;
        item4=item4 -1;
        price=price+item4p;
    System.out.println("Lamp, cost 20€.");
     break;}
     while (buy ==5 && item5>0) {
         item5b=item5b+1;
        item5=item5 -1;
        price=price+item5p;
    System.out.println("Wineglass, cost 7€.");
     break;}
     while (buy ==6 && item6>0) {
         item6b=item6b+1;
        item6=item6 -1;
        price=price+item6p;
    System.out.println("Pillow, cost 10€.");
     break;}
     while (buy ==7 && item7>0) {
         item7b=item7b+1;
        item7=item7 -1;
        price=price+item7p;
    System.out.println("Blanket, cost 40€.");
     break;}
     while (buy ==8 && item8>0) {
         item8b=item8b+1;
        item8=item8 -1;
        price=price+item8p;
    System.out.println("Computer, cost 1020€.");
     break;}
     while (buy ==9 && item9>0) {
         item9b=item9b+1;
        item9=item9 -1;
        price=price+item9p;
    System.out.println("Candy, cost 1€.");
     break;}
     while (buy ==10 && item0>0) {
         item0b=item0b+1;
        item0=item0 -1;
        price=price+item0p;
    System.out.println("Lemonade, cost 5€.");
     break;}

  System.out.println("Type 1 to continue shopping, 0 to quit.");
  cont=scn.nextInt();

     if (cont==0) {
        System.out.println("        SHOPPING CART: ");
        System.out.println(" **********************************");
        System.out.println("**Total price of your items: "+price+"€**");
        System.out.println("**You bought: "+(item1b)+" Mathbooks.        **");
        System.out.println("**You bought: "+(item2b)+" Cookingbooks.     **");
        System.out.println("**You bought: "+(item3b)+" Toasters.         **");
        System.out.println("**You bought: "+(item4b)+" Lamps.            **");
        System.out.println("**You bought: "+(item5b)+" Wineglasses.      **");
        System.out.println("**You bought: "+(item6b)+" Pillows.          **");
        System.out.println("**You bought: "+(item7b)+" Blankets.         **");
        System.out.println("**You bought: "+(item8b)+" Computer.         **");
        System.out.println("**You bought: "+(item9b)+" Candy.            **");
        System.out.println("**You bought: "+(item0b)+" Lemonade.         **");
        System.out.println(" **********************************");
        System.out.println("\nTo buy items in Cart, type 1. To exit shop without buying, type 0.");
        buy1=scn.nextInt();
        while (buy1==1) {
            System.out.println("You have bought items for "+price+"€, thank you for shopping at Onlinejava.");
            break;}
            while (buy1==2) {
                System.out.println("Bye!");
                break;
            }
    }



     }
    }
    }