Chris B: added Coreye' Coffee Club shop

src/main/java/org/codedifferently/Main.java

@@ -1,17 +1,157 @@
 package org.codedifferently;
 
+import org.codedifferently.data.CoffeeItem;
+import org.codedifferently.data.Customer;
+import org.codedifferently.helpers.CoreyeSpeak;
+
+import java.util.ArrayList;
+import java.util.Scanner;
+
 //TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
 // click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
 public class Main {
     public static void main(String[] args) {
-        //TIP Press <shortcut actionId="ShowIntentionActions"/> with your caret at the highlighted text
-        // to see how IntelliJ IDEA suggests fixing it.
-        System.out.printf("Hello and welcome!");
-
-        for (int i = 1; i <= 5; i++) {
-            //TIP Press <shortcut actionId="Debug"/> to start debugging your code. We have set one <icon src="AllIcons.Debugger.Db_set_breakpoint"/> breakpoint
-            // for you, but you can always add more by pressing <shortcut actionId="ToggleLineBreakpoint"/>.
-            System.out.println("i = " + i);
+
+
+        //Create default coffeeItems
+        CoffeeItem espresso = new CoffeeItem("Espresso", "Bold and concentrated shot of pure coffee", 5.99, 1);
+        CoffeeItem latte = new CoffeeItem("Latte", "Smooth espresso blended with steamed milk", 7.99, 1);
+        CoffeeItem cappuccino = new CoffeeItem("Cappuccino", "Rich espresso topped with foamed milk", 8.99, 1);
+        CoffeeItem macchiatto = new CoffeeItem("Macchiato", "Espresso marked with a touch of milk foam", 6.99, 1);
+        CoffeeItem americano = new CoffeeItem("Americano", "Espresso diluted with hot water for a smooth finish", 5.99, 1);
+        CoffeeItem mocha = new CoffeeItem("Mocha", "Chocolate flavored espresso with steamed milk", 7.99, 1);
+        CoffeeItem avocadoToast = new CoffeeItem("Avocado Toast", "Toasted bread topped with fresh smashed avocado", 6.99, 1);
+        CoffeeItem englishMuffin = new CoffeeItem("English Muffin Breakfast Sandwhich", "Savory breakfast sandwich on a toasted English muffin", 7.99, 1);
+        CoffeeItem waffleBreakfast = new CoffeeItem("Waffle Breakfast Sandwhich", "Sweet and savory breakfast sandwich on a waffle bun", 7.99, 1);
+
+        //Add them to list
+        ArrayList<CoffeeItem> coffeeItems = new ArrayList<>();
+        coffeeItems.add(espresso);
+        coffeeItems.add(latte);
+        coffeeItems.add(cappuccino);
+        coffeeItems.add(macchiatto);
+        coffeeItems.add(americano);
+        coffeeItems.add(mocha);
+        coffeeItems.add(avocadoToast);
+        coffeeItems.add(englishMuffin);
+        coffeeItems.add(waffleBreakfast);
+
+
+        //Create default customers.
+        Customer bryant = new Customer("bryant", "bryfer@gmail.com", 0, new ArrayList<>());
+        Customer michael = new Customer("michael", "micmos@gmail.com", 0, new ArrayList<>());
+        Customer jordan = new Customer("jordan", "jorel@gmail.com", 0, new ArrayList<>());
+        Customer coreye = new Customer("coreye", "corros@gmail.com", 0, new ArrayList<>());
+        Customer glenn  = new Customer("glenn", "gletys@gmail.com", 0, new ArrayList<>());
+
+        //Add them to list
+        ArrayList<Customer> customerList = new ArrayList<>();
+        customerList.add(bryant);
+        customerList.add(michael);
+        customerList.add(jordan);
+        customerList.add(coreye);
+        customerList.add(glenn);
+
+        //Scan user input for their name
+        Scanner scan = new Scanner(System.in);
+
+        System.out.println();
+        System.out.println(CoreyeSpeak.coreyePrefix + "Welcome to the CCC, Where you Consume Cocoa Cups.");
+        System.out.println();
+        System.out.println("         COREYE' COFFEE CLUB");
+        System.out.println("-----------------------------------------------");
+
+
+        //Set new customer name and other fields
+        Main main = new Main();
+        String name = "bryant";
+        name = main.promptNameIntro(scan);
+
+        boolean isProgramRunning = false;
+        Customer newCustomer = new Customer(name);
+
+        //Put in existing customer functionality.
+        Customer existingCustomer = main.checkIfCustomerExists(name, customerList);
+        if (existingCustomer != null) {
+            System.out.println(CoreyeSpeak.coreyePrefix + "Wait I know you!! You're a frequent buyer already!");
+            newCustomer = existingCustomer;
+        }
+
+        while (!isProgramRunning) {
+
+            System.out.println(CoreyeSpeak.coreyePrefix + "Welcome " + newCustomer.getName() + "... to the COREYE' COFFEE CLUB");
+            System.out.println("Budget: $" + String.format("%.2f",newCustomer.getBudget()));
+
+            System.out.println("Use these options to navigate around my store!");
+            System.out.println("----------------------------------------------");
+
+            System.out.println("1. Enter Shop");
+            System.out.println("2. View Purchased Products");
+            System.out.println("3. Exit Experience.");
+            System.out.println("----------------------------------------------");
+            System.out.println("Type your response as an input below:");
+            System.out.println();
+
+            boolean isValidOptionInput = false;
+            int optionInput = 0;
+            final int optionChoices = 3;
+
+            while(!isValidOptionInput) {
+                try {
+                    optionInput = scan.nextInt();
+
+                    if (optionInput > 0 && optionInput <= optionChoices) {
+                        isValidOptionInput = true;
+                    } else {
+                        System.out.println("not a valid input, make sure your number is within range!");
+                    }
+                }
+                catch(Exception e) {
+                    System.out.println("Invalid input received, you probably typed a String instead of a number.");
+                    scan.next();
+
+                }
+            }
+
+            //Pick Option Input based on choices
+            switch(optionInput) {
+                case 1:
+                    ShopViewer shopView = new ShopViewer();
+                    shopView.performShopOperations(coffeeItems,newCustomer);
+                    break;
+                case 2:
+                    ProductViewer productView = new ProductViewer();
+                    productView.performProductOperations(newCustomer);
+                    break;
+                case 3:
+                    System.out.println(CoreyeSpeak.coreyePrefix + "Alright, have a nice day!");
+                    isProgramRunning = true;
+                    break;
+            }
+
         }
+
     }
+
+    Customer checkIfCustomerExists(String name, ArrayList<Customer> customerList) {
+        for (int i = 0; i < customerList.size(); i++) {
+            //check if names are the same.
+            if (customerList.get(i).getName().equals(name)) {
+                return customerList.get(i);
+            }
+        }
+        return null;
+    }
+
+    String promptNameIntro(Scanner scan) {
+        System.out.println(CoreyeSpeak.coreyePrefix + "What is your name fellow Coffee Club member?");
+        System.out.println();
+
+        String name = scan.nextLine();
+        name = name.toLowerCase();
+
+        System.out.println(CoreyeSpeak.coreyePrefix + "Wow, " + name + " that's beautiful.");
+        return name;
+    }
+
 }

src/main/java/org/codedifferently/ProductViewer.java

@@ -0,0 +1,39 @@
+package org.codedifferently;
+
+import org.codedifferently.data.CoffeeItem;
+import org.codedifferently.data.Customer;
+
+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class ProductViewer
+{
+    public void performProductOperations(Customer curCustomer) {
+
+        Scanner scan = new Scanner(System.in);
+        System.out.println("-------------------------------");
+        System.out.println("       " + curCustomer.getName().toUpperCase() + "       ");
+        System.out.println();
+        System.out.println("email: " + curCustomer.getEmaill());
+        System.out.println("budget: $" + String.format("%.2f", curCustomer.getBudget()));
+        System.out.println("total money spent: $" + String.format("%.2f", curCustomer.getMoneySpent()));
+        System.out.println("products purchased: ");
+
+        if(curCustomer.getDrinksPurchased().size() < 1) {
+            System.out.println("No products purchased yet...");
+        }
+        else {
+            for (int i = 0; i < curCustomer.getDrinksPurchased().size(); i++) {
+                CoffeeItem curItem = curCustomer.getDrinksPurchased().get(i);
+                System.out.println((i+1) + ": " + curItem.getItemName() + " x." + curItem.getAmount());
+            }
+        }
+        System.out.println("Golden Tickets: " + curCustomer.getGoldenTickets());
+        System.out.println();
+        System.out.println();
+
+        System.out.println("Type anything to continue.");
+        System.out.println("-------------------------------");
+        scan.nextLine();
+    }
+}

src/main/java/org/codedifferently/ShopViewer.java

@@ -0,0 +1,132 @@
+package org.codedifferently;
+
+import org.codedifferently.data.CoffeeItem;
+import org.codedifferently.data.Customer;
+import org.codedifferently.helpers.CoreyeSpeak;
+
+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class ShopViewer {
+    int curItemIndex = 0;
+
+    public void performShopOperations(ArrayList<CoffeeItem> coffeeItems, Customer curCustomer)
+    {
+        Scanner scan = new Scanner(System.in);
+        //Shopping for items.
+        boolean isFinishedShopping = false;
+
+        while(!isFinishedShopping) {
+            System.out.println(CoreyeSpeak.coreyePrefix + "Here are the menu items for today.");
+            for(int i = 0; i < coffeeItems.size(); i++) {
+                System.out.print((i+1) + ". " + coffeeItems.get(i).getItemName());
+                System.out.print(" |  $" + String.format("%.2f", coffeeItems.get(i).getPrice()));
+                System.out.println();
+            }
+
+            System.out.println();
+            System.out.println(CoreyeSpeak.coreyePrefix + "Which one would you like to buy?");
+            System.out.println(CoreyeSpeak.coreyePrefix + "Type the number to view the item, " +
+                    " or -1 to exit out of the shop.");
+            System.out.println("Type your number below:");
+
+            isFinishedShopping = promptToBuy(scan, coffeeItems.size());
+
+            //Make sure it breaks out of the other loop if the user enters -1.
+            if(isFinishedShopping) {
+                break;
+            }
+
+            //from scan int to scan line, do this before the next scanLine
+            scan.nextLine();
+
+            //Loop for buying
+            boolean isValidBuyOption = false;
+            String buyOption = "";
+
+            //user picked valid option, out of while loop
+            System.out.println("----------------------------------------");
+            System.out.println();
+            System.out.print(coffeeItems.get(curItemIndex).getItemName());
+            System.out.print(" | $ " + String.format("%.2f", coffeeItems.get(curItemIndex).getPrice()));
+            System.out.println();
+            System.out.println(coffeeItems.get(curItemIndex).getDescription());
+            System.out.println();
+            System.out.println("----------------------------------------");
+
+            System.out.println("budget: $" + curCustomer.getBudget());
+            System.out.println(CoreyeSpeak.coreyePrefix + "Would you like to buy this item? (y/n)");
+
+            while(!isValidBuyOption) {
+                buyOption = scan.nextLine();
+                if(buyOption.equals("y")) {
+                    int amount = promptBuyAmount(scan);
+                    performBuyOperation(curCustomer, coffeeItems.get(curItemIndex),amount);
+                    isValidBuyOption = true;
+                }
+                else if (buyOption.equals("n")) {
+                    isValidBuyOption = true;
+                }
+                else {
+                    System.out.println(CoreyeSpeak.coreyePrefix + " that's not a yes (y) or no (n)! C'mon man!");
+                }
+            }
+        }
+    }
+
+    boolean promptToBuy(Scanner scan, int coffeeItemSize) {
+        boolean isValidItemChoice = false;
+        int itemOption = 0;
+        while(!isValidItemChoice) {
+            try {
+                itemOption = scan.nextInt();
+                //0-based indexing.
+                if(itemOption != -1) itemOption -= 1;
+                //System.out.println(itemOption);
+                if(itemOption == -1) {
+                    System.out.println("You've exited out of the shopping experience.");
+                    return true;
+                }
+                else if((itemOption < 0 || itemOption >= coffeeItemSize)) {
+                    System.out.println(CoreyeSpeak.coreyePrefix + "That item is not on our menu, " +
+                            "make sure to type the correct number!");
+                }
+                else {
+                    curItemIndex = itemOption;
+                    isValidItemChoice = true;
+                }
+
+
+            }
+            catch (Exception e) {
+                System.out.println("Invalid input received, you probably typed a String instead of a number.");
+                scan.next();
+            }
+        }
+        return false;
+    }
+
+    int promptBuyAmount(Scanner scan) {
+        int amountInput = 0;
+        boolean hasEnteredAmount = false;
+        while(!hasEnteredAmount) {
+            try {
+                System.out.println("How many would you like to buy?");
+                amountInput = scan.nextInt();
+
+                return amountInput;
+            }
+            catch (Exception e) {
+                System.out.println("Invalid Input, you must've typed a String instead of an Intger");
+                scan.next();
+            }
+
+        }
+        return 1;
+    }
+
+    void performBuyOperation(Customer customer, CoffeeItem coffeeItem, int amount) {
+        boolean result = customer.addDrinkPurchase(coffeeItem, amount);
+        if(result) System.out.println("You've bought " + amount + " " + coffeeItem.getItemName() + ((amount < 1) ? "" : "s") +  "!");
+    }
+}