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- import java.util.Scanner;
- import java.util.*;
- import java.util.ArrayList;
- public class StarberksInterface
- {
- public static void main(String args[])
- {
- Scanner console = new Scanner(System.in);
- store = new Store();
- String str, sName1, sName2, name;
- char c;
- int n=0;
- sName1 = "Callahan";
- sName2 = "Lambton";
- while(n!=5)// Exits the program when 5 is pressed
- {
- //This is the main menu that will be displayed first.
- System.out.println(" MAIN MENU FOR MANAGEMENT SYSTEM");
- System.out.println("===============================================");
- System.out.println("1. CHOOSE STORE");
- System.out.println("2. DISPLAY STORES");
- System.out.println("3. LOAD STORE VIA FILE");
- System.out.println("4. SAVE STORE TO FILE ");
- System.out.println("5. EXIT PROGRAM");
- System.out.println("===============================================");
- System.out.print("n Please enter option 1-5 to continue...: ");
- n = Integer.parseInt(System.console().readLine());
- // Reads user input and takes them to selected code.
- if (n>5||n<1)
- {
- System.out.print("Invalid input, please try again...");
- continue;
- }
- if (n==1)// Takes to option 1 or sub menu
- {
- str="y";
- while(str.equals("y")||str.equals("Y"))
- {
- System.out.println("Enter a store name [Callahan or Lambton] ");
- name = console.next();
- if (sName1.equals(name)|| sName2.equals(name))
- {
- StarberksInterface.subMenu();
- break;
- }
- else
- {
- System.out.println("There is no store under this name. Please try again.");
- }
- }
- continue;
- }
- if (n==2)// Gathers products in stores and displays the number of products
- {
- System.out.println(" Store data is being displayed.");
- System.out.println("===============================");
- System.out.println("Store: Callahan");
- System.out.println(" Number of products: "+store.getProductListSize());
- System.out.println("===============================n");
- System.out.println("Store: Lambton");
- System.out.println(" Number of Products: "+store.getProductListSize());
- System.out.println("===============================n");
- }
- }
- }
- public static void subMenu()
- {
- Scanner console = new Scanner(System.in);
- String str;
- char c;
- int n=0;
- // this will be the sub menu that gets displayed.
- System.out.println(" INVENTORY MANAGEMENT SYSTEM");
- System.out.println("===============================================");
- System.out.println("1. ADD PRODUCT DATA");
- System.out.println("2. VIEW SINGLE PRODUCT DATA");
- System.out.println("3. DELETE PRODUCT");
- System.out.println("4. DISPLAY ALL PRODUCTS IN STORE");
- System.out.println("===============================================");
- System.out.println("5. EXIT SUB MENU");
- while(n!=5)// Exits the program when 4 is pressed
- {
- System.out.print("n Please enter option 1-5 to continue...: ");
- n = Integer.parseInt(System.console().readLine());
- // Reads user input and takes them to selected code.
- if (n>5||n<1)
- {
- System.out.print("Invalid input, please try again...");
- continue;
- }
- if (n==1)// Takes to option 1 or addItem()
- {
- str="y";
- while(str.equals("y")||str.equals("Y"))
- {
- StarberksInterface.addItem();
- System.out.print("Would you like to enter another product ? (Y or N) : ");
- str = console.next();
- }
- continue;
- }
- if (n==2)// Takes to option 2 or prodData
- {
- str="y";
- while(str.equals("y")||str.equals("Y"))
- {
- StarberksInterface.prodData();
- System.out.println("n***************************************************n");
- System.out.print("Stay viewing this page? (Y or N) ");
- str = console.next();
- }
- continue;
- }
- if (n==3)// Takes to option 3 or delete item
- {
- System.out.print("Delete a product");
- continue;
- }
- if (n==4)// Takes to option 4 or view all products in store
- {
- System.out.print("Displaying all products in store");
- continue;
- }
- }
- if (product != null)// If there is information on the system
- // then the user will have the option to view data, before the program quits
- {
- System.out.println("n***************************************************n");
- System.out.println("nAre you sure you want to quit? There is information stored on a product. ");
- System.out.println("nWould you like to view if information? (Y / N) ");
- str="";
- str = console.next();
- while(str.equals("y")||str.equals("Y"))
- {
- StarberksInterface.prodData();
- return;
- }
- }
- else
- {
- System.out.print("nThank you for using this inventory management software.n");
- System.out.print("Developed by Xavier Edwards");
- System.out.println("n***************************************************n");
- }
- }
- public static Product product;
- public static Store store;
- // Where the user inputs the data for the item
- public static void addItem ()
- {
- Scanner console = new Scanner(System.in);
- product = new Product();// initiates the product and store to being empty.
- String desc, id, str="";
- double price = 0, sUpPrice = 0, unitCost = 0, inventoryCost = 0;
- int stock = 0, demand = 0;
- System.out.print("Please enter product description between 3 to 10 characters...: ");
- desc = console.next();
- desc = desc.toLowerCase();
- product.setName(desc);
- if ((desc.length() < 3 || desc.length() > 10))
- {
- System.out.println("nThis Input is incorrect. Please make description between 3 to 10 characters.n");
- System.out.println("Try again with different input. ");
- System.out.println("n*****************************************n");
- StarberksInterface.addItem();
- }
- System.out.print("Please enter price in $ : ");
- price = console.nextDouble();
- product.setPrice(price);
- if (price < 0)
- {
- System.out.println("nThis Input is incorrect. Please make sure attributes are positve numbersn");
- System.out.println("Because of incorrect input, program will restart. ");
- System.out.println("n*****************************************n");
- StarberksInterface.addItem();
- }
- System.out.print("Please enter set up price. $ : ");
- sUpPrice = console.nextDouble();
- product.setsUpPrice(sUpPrice);
- if (sUpPrice < 0)
- {
- System.out.println("nThis Input is incorrect. Please make sure attributes are positve numbersn");
- System.out.println("Because of incorrect input, program will restart. ");
- System.out.println("n*****************************************n");
- StarberksInterface.addItem();
- }
- System.out.print("Please enter unit- cost. $ : ");
- unitCost = console.nextDouble();
- product.setunitCost(unitCost);
- if (unitCost < 0)
- {
- System.out.println("nThis Input is incorrect. Please make sure attributes are positve numbersn");
- System.out.println("Because of incorrect input, program will restart. ");
- System.out.println("n*****************************************n");
- StarberksInterface.addItem();
- }
- System.out.print("Please enter the inventory cost. $ : ");
- inventoryCost = console.nextDouble();
- product.setinvCost(inventoryCost);
- if (inventoryCost < 0)
- {
- System.out.println("nThis Input is incorrect. Please make sure attributes are positve numbersn");
- System.out.println("Because of incorrect input, program will restart. ");
- System.out.println("n*****************************************n");
- StarberksInterface.addItem();
- }
- System.out.print("Please enter the amount in stock : ");
- stock = console.nextInt();
- product.setstock(stock);
- if (stock < 0)
- {
- System.out.println("nThis Input is incorrect. Please make sure attributes are positve numbersn");
- System.out.println("Because of incorrect input, program will restart. ");
- System.out.println("n*****************************************n");
- StarberksInterface.addItem();
- }
- System.out.print("Please enter the demand of the product : ");
- demand = console.nextInt();
- product.setdRate(demand);
- if (demand < 0)
- {
- System.out.println("nThis Input is incorrect. Please make sure attributes are positve numbersn");
- System.out.println("Because of incorrect input, program will restart. ");
- System.out.println("n*****************************************n");
- StarberksInterface.addItem();
- }
- System.out.println("n*****************************************n");
- System.out.print(desc +" Product was added successfully ");
- System.out.println("n*****************************************n");
- // stores the item in the array
- //Checks to see if item is already in the list
- /*while (product != null)
- {
- if (product.equals(store.getProduct(desc)))
- {
- System.out.println(desc +" is already a product.");
- System.out.println("Input for data will restart");
- StarberksInterface.addItem();
- }
- }*/
- store.add(product);
- }
- import java.util.ArrayList;
- public class Store{
- // stores the product information in an array list
- //allows for numerous products and each can be called in the Starberks Interface
- public ArrayList <Product> ProductList = new ArrayList<Product> ();
- public Store()
- {
- }
- public int getProductListSize()
- {
- return ProductList.size();
- }
- public void add(Product product)
- {
- // Adds the product and all details entered by user to the list.
- ProductList.add(product);
- }
- public Product getProduct(String prodName) {
- //
- for (int i = 0; i < ProductList.size(); i++) {
- //searches through list of products to find a specific name entered in
- // from the Starberks Interface
- if (ProductList.get(i).getName().equals(prodName)) {
- return ProductList.get(i);
- }
- }
- return null;
- }
- }
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