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Good to keep around methinks
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/******************************************************************************
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* Project: Project 2 *
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* Class Name: OrderHandler *
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* Author: Amrit Panesar -ASP ,o/ *
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* Last Edited: 10/17/2012 *
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* Hours: 2.00 Hours *
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* Purpose: To demonstrate the retention and knowledge of the previous *
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* mods concepts. *
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*****************************************************************************/
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package project2;
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import java.util.Scanner;
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/**
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*
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* @author 77260
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*/
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public class OrderHandler {
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public static void invoke()
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{
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while(true)
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{
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int iSelect = menu();
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int iThing = doThing(iSelect);
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if (iThing == -999) {
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return;
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}
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}
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}
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public static int menu()
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{
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Scanner console = new Scanner(System.in);
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System.out.println(Project2.md.get(MenuHandler.ORDER_MENU_ID));
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System.out.print(MenuHandler.PROMPT);
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String input = console.next();
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int iOut = 0;
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try
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{
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iOut = Integer.parseInt(input);
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}
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catch (Exception e)
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{
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System.out.println("We're sorry. That was an invalid input, please try again.");
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iOut = menu();
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}
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if (iOut < 0 && iOut > 4)
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{
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System.out.println("We're sorry. That was an invalid input, please try again.");
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iOut = menu();
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}
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return iOut;
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}
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private static int doThing(int iSel) {
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switch (iSel)
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{
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case 1:
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AddOrder();
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break;
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case 2:
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DeleteOrder();
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break;
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case 3:
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ReportHandler.RunOrderReport();
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break;
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case 4:
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return -999;
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}
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return 0;
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}
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private static void AddOrder() {
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Order ord = new Order();
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Customer cust = CustomerHandler.findCustomer();
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if (cust == null)
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{
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Scanner console = new Scanner(System.in);
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String input;
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System.out.println("We're sorry. We were unable to find that customer, try again?");
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System.out.print("([Y]es/[N]o)"+MenuHandler.PROMPT);
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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AddOrder();
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}
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else
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{
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System.out.println("Your order has been canceled.");
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return;
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}
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}
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else
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{
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System.out.println("Welcome back "+ cust.getCustomerName()+"!");
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}
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int iArrayID = InventoryHandler.checkStock();
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if (iArrayID != -999) {
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doPurchase(iArrayID, cust, ord);
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}
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}
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private static void DeleteOrder() {
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throw new UnsupportedOperationException("Not yet implemented");
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}
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private static void doPurchase(int iArrayID, Customer cust, Order ord) {
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Inventory inv = Project2.al.get(iArrayID);
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int iStock = inv.getiInStore();
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String sDesc = inv.getsItemName();
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System.out.println("The selling price is currently: $"+inv.getdSellPrice()+"\n"+
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"How many would you like to purchase?");
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Scanner console = new Scanner(System.in);
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System.out.print(MenuHandler.PROMPT);
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String input = console.next();
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int iOut = -999;
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try
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{
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iOut = Integer.parseInt(input);
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}
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catch (Exception e)
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{
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System.out.println("We're sorry. That was an invalid input, try again?");
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System.out.print("([Y]es/[N]o)"+MenuHandler.PROMPT);
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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doPurchase(iArrayID, cust, ord);
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}
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else
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{
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System.out.println("Your order has been canceled.");
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return;
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}
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}
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if (iOut <= 0)
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{
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System.out.println("We're sorry. That was an invalid ammount, try again?");
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System.out.print("([Y]es/[N]o)"+MenuHandler.PROMPT);
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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doPurchase(iArrayID, cust, ord);
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}
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else
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{
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System.out.println("Your order has been canceled.");
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return;
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}
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}
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if (iOut > inv.getiInStore())
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{
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System.out.println("We're sorry. We don't have that many in stock, try again?");
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System.out.print("([Y]es/[N]o)"+MenuHandler.PROMPT);
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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doPurchase(iArrayID, cust, ord);
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}
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} else {
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System.out.printf("Input accepted. Your order for "+
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iOut+" "+sDesc+" will be placed. Your Subtotal today is: %.2f"
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+"\nWill that be Cash or Credit?\n", (inv.getdSellPrice()*iOut));
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System.out.print("([C]ash/C[r]edit)"+MenuHandler.PROMPT);
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input = console.next();
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char cIn = input.toLowerCase().charAt(0);
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switch (cIn)
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{
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case 'c':
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cust.setCustomerPaymentType(Customer.CASH);
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break;
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case 'r':
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cust.setCustomerPaymentType(Customer.CREDIT);
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break;
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}
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Customer newcust = cashOrCredit(cust);
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System.out.printf("Input accepted. Your order for "+
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iOut+" "+sDesc+" will be placed. Your GrandTotal today is: %.2f"
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+"\nPlace order?\n", newcust.doTotal(inv.getdSellPrice()*iOut));
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System.out.print("([Y]es/[N]o)"+MenuHandler.PROMPT);
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input = console.next();
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cIn = input.toLowerCase().charAt(0);
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if (cIn == 'y') {
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System.out.printf("Thank you! Your order has been recieved.\n"
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+ "You will be billed $%.2f\n",newcust.doTotal(inv.getdSellPrice()*iOut));
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Project2.or.add(new Order(newcust,inv,iOut,newcust.doTotal(inv.getdSellPrice()*iOut)));
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InventoryHandler.removeStock(iArrayID,iOut);
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return;
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}
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}
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System.out.println("Your order has been canceled.");
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}
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private static Customer cashOrCredit(Customer cu) {
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switch(cu.getCustomerPaymentType())
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{
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case Customer.CASH:
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return new CashCustomer(cu);
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case Customer.CREDIT:
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return new CreditCustomer(cu);
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default:
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return null;
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}
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}
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}
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