test_request

Cart.java

@@ -0,0 +1,27 @@
+import java.util.ArrayList;
+import java.util.Hashtable;
+
+public class Cart {
+
+    private Hashtable<Product, Number> items;
+    private double total;
+
+    public Cart(){
+        items = new Hashtable<Product, Number>();
+        total = 0;
+    }
+
+    public void addToCart(Product item, int amount){
+        while(amount>0){
+            items.add(item);
+            amount--;
+        }
+    }
+
+    public double getTotal(){
+        for(Product item : items){
+            total += item.getPrice();
+        }
+        return total;
+    }
+}

Final_Driver.java

@@ -0,0 +1,66 @@
+import java.util.Scanner;
+import java.io.File;
+import java.io.FileNotFoundException;;
+
+public class Final_Driver {
+    public static void main(String[] args){
+
+        //Flag for when game should end
+        boolean playing = true;
+        boolean valid = true;
+        //Scanner object for user input
+        Scanner keyboard = new Scanner(System.in);
+        //Store user response
+        String response = "";
+
+        //Intro message
+        System.out.println("**************************************************");
+        System.out.println("WELCOME TO GRACE'S REASONABLY PRICED GROCERY STORE!");
+        System.out.println("***************************************************");
+        //Instatiate GroceryStore
+        //Instatiate Shopper
+        Shopper user = new Shopper();
+
+        do{
+            //Prompt user for budget
+            System.out.println("First, what is your budget for groceries?");
+            System.out.println("Please enter your budget in dollars and cents in decimal format without any extra characters.");
+            do{
+                response = keyboard.nextLine();
+                valid = user.setBudget(response);
+            }while(!valid);
+
+            //Prompt user to enter grocery list
+            System.out.printf("Great, your budget is $%.2f.", user.getBudget()); 
+            System.out.println();
+            System.out.println("Enter items on your list. Enter DONE when you are finished making your list");
+            //while loop taking in input and adding to list until user enters "done"
+            response = keyboard.nextLine();
+            while(!response.toUpperCase().equals("DONE")){
+                user.addToList(response);
+                response = keyboard.nextLine();
+            }
+
+            System.out.println("Enter the grocery store to get started.");
+            response = keyboard.nextLine();
+
+            while(!response.toUpperCase().equals("ENTER")){
+                if(response.toUpperCase().equals("QUIT")){
+                    System.out.println("You have quit the game.");
+                    System.exit(0);
+                }
+                else{
+                    System.out.println("ERROR! Please enter store to get started.");
+                    response = keyboard.nextLine();
+                }
+            }
+            user.enterStore();
+
+            //BRUH FIGURE OUT HOW TO CHECK COMMANDS
+            System.out.println("Time to get shopping!");
+            System.out.println("Your available commands are: LIST, ADD, PRICE, ");
+
+        }while(playing);
+    }
+
+}

GroceryStore.java

@@ -0,0 +1,2 @@
+public class GroceryStore {}
+

Product.java

@@ -0,0 +1,33 @@
+public class Product{
+
+    private int aisle;
+    private String name;
+    private double price;
+    private boolean byEach;
+
+
+    public Product(int aisle, String name, double price, boolean byEach){
+        this.aisle = aisle;
+        this.name = name;
+        this.price = price;
+        this.byEach = byEach;
+
+    }
+
+    public int getAisle(){
+        return aisle;
+    }
+
+    public String getName(){
+        return name;
+    }
+
+    public double getPrice(){
+        return price;
+    }
+
+    public boolean getType(){
+        return byEach;
+    }
+
+}

Shopper.java

@@ -0,0 +1,68 @@
+import java.util.ArrayList;
+import java.util.InputMismatchException;
+
+public class Shopper {
+
+    private ArrayList<String> groceryList;
+    private double budget;
+    private Cart cart;
+    private int location;
+
+    public Shopper(){
+        this.groceryList = new ArrayList<String>();
+        this.budget = 0;
+        this.cart = new Cart();
+        this.location = 0;
+    }
+
+    public boolean setBudget(String budget){
+        try{
+            this.budget = Double.parseDouble(budget);
+            if(this.budget <= 0){
+                throw new InputMismatchException();
+            } 
+            else{
+                return true;
+            }
+        } catch (Exception a){
+            System.out.println("Invalid input.");
+            System.out.println("Budget must be greater than $0 and input may not contain any characters besides decimals and numbers.");
+            return false;
+        }  
+    }
+
+    public double getBudget(){
+        return this.budget;
+    }
+
+    public int getLocation(){
+        return this.location;
+    }
+
+
+    public void addToList(String item){
+        groceryList.add(item.toLowerCase());
+    }
+
+    public void removeFromList(String item){
+        groceryList.remove(item.toLowerCase());
+    }
+
+    public void enterStore(){
+        this.location = 1;
+        System.out.println("You have entered the store! You are in Aisle 1: The grocery aisle.");
+    }
+
+    public boolean goToAisle(int aisle){
+        if(this.location == 0){
+            System.out.println("You are outside the store. Please enter the store.");
+            return false;
+        }
+        else{
+            this.location = aisle;
+            System.out.println("You are now in aisle " + aisle ".");
+            return true;
+        }
+    }
+
+}

inventory.txt

@@ -0,0 +1,88 @@
+APPLE
+50
+1.29
+A
+BLUEBERRIES
+10
+2.50
+C
+RASPBERRIES
+10
+2.50
+C
+STRAWBERRIES
+20
+5.00
+C
+BLACKBERRIES
+10
+2.50
+C
+GRAPES
+10
+1.50
+C
+PEAR
+25
+0.50
+A
+LEMON
+40
+0.50
+A
+LIME
+45
+0.40
+A
+BELL PEPPER
+20
+1.50
+A
+GREEN BEANS
+15
+2.00
+C
+LETTUCE
+20
+2.00
+B
+CELERY
+10
+3.00
+B
+CARROT
+50
+1.00
+A
+ONION
+20
+0.50
+A
+GARLIC
+40
+0.60
+A
+TOMATO
+35
+2.50
+A
+SPINACH
+15
+6.00
+B
+POTATO
+60
+0.75
+A
+SWEET POTATO
+40
+0.95
+A
+KALE
+10
+1.50
+B
+CANTELOUPE
+10
+2.50
+A