Mesheikbrown receipt

README.md

@@ -1,3 +1,4 @@
+[![Review Assignment Due Date](https://classroom.github.com/assets/deadline-readme-button-22041afd0340ce965d47ae6ef1cefeee28c7c493a6346c4f15d667ab976d596c.svg)](https://classroom.github.com/a/6tlCTWq0)
 # 🧾 Mystery Receipt Generator (Java CLI Project)
 
 ## Overview

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

@@ -1,17 +1,38 @@
 package org.codedifferently;
 
-//TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
-// click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
+import java.util.Scanner;
+
 public class Main {
-    static void main() {
-        //TIP Press <shortcut actionId="ShowIntentionActions"/> with your caret at the highlighted text
-        // to see how IntelliJ IDEA suggests fixing it.
-        IO.println(String.format("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"/>.
-            IO.println("i = " + i);
-        }
+    public static void main(String[] args) {
+        Scanner scr = new Scanner(System.in);
+
+        System.out.println("Enter your name: ");
+        String name = scr.nextLine();
+
+        System.out.println("Enter your budget: ");
+        double budget = scr.nextDouble();
+        scr.nextLine(); // consume leftover newline
+
+        System.out.println("Enter a coupon code: ");
+        String couponCode = scr.nextLine();
+
+        // Create a Receipt object
+        Receipt receipt = new Receipt();
+        receipt.generateItemPrices(); // generates 3 separate items
+        receipt.calculateSubtotal();
+        receipt.applyCoupon(couponCode);
+        receipt.calculateTax();
+        receipt.calculateFinalTotal();
+
+        // Create a Visit object
+        Visit visit = new Visit(name);
+        visit.generateReceiptCode();
+        boolean withinBudget = visit.checkBudget(receipt.finalTotal, budget);
+
+        // Print the receipt
+        System.out.println("\n--- Receipt ---");
+        visit.printReceiptCode();
+        receipt.printReceiptDetails();
+        System.out.println("Within budget: " + withinBudget);
     }
 }

src/main/java/org/codedifferently/README.md

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+Receipt Generator in Java
+What It Does
+
+This program generates a simple receipt for three items. It calculates the subtotal, applies a coupon, adds tax, checks the budget, and gives a receipt code.
+
+• **How It Works**
+
+1. Ask the user for their name, budget, and coupon code.
+
+
+2. Generate three random item prices.
+
+
+3. Add the prices to get the subtotal.
+
+
+4. Apply a 50% discount if the coupon code is SAVE50.
+
+
+5. Calculate tax at 8%.
+
+
+6. Calculate the final total.
+
+
+7. Generate a receipt code from the first two letters of the name + random 4-digit number.
+
+
+8. Check if the total is within the budget.
+
+
+9. Print a simple receipt with all the details.
+
+• **Sample Output**
+
+Enter your name:
+Alice
+
+Enter your budget:
+150
+
+Enter a coupon code:
+SAVE50
+
+--- Receipt ---
+
+Receipt Code: AL4821
+
+Item 1 Price: $42.34
+
+Item 2 Price: $57.89
+
+Item 3 Price: $33.12
+
+Subtotal: $133.35
+
+Discounted Total: $66.67
+
+Tax: $5.33
+
+Final Total: $72.00
+
+Within budget: true
+
+
+• **Java Concepts Used**
+
+Classes and objects
+
+Methods
+
+Random numbers
+
+User input with Scanner
+
+Variables and data types
+
+Conditional statements (if)
+
+Printing output with System.out.println

src/main/java/org/codedifferently/Receipt.java

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+package org.codedifferently;
+
+import java.util.Random;
+
+public class Receipt {
+    double item1;
+    double item2;
+    double item3;
+    double subtotal;
+    double discountedTotal;
+    double taxAmount;
+    double finalTotal;
+
+    private final double TAX_RATE = 0.08; // 8% tax
+
+    // Generate 3 separate random item prices
+    public void generateItemPrices() {
+        Random random = new Random();
+        item1 = 10 + (90 * random.nextDouble());
+        item2 = 10 + (90 * random.nextDouble());
+        item3 = 10 + (90 * random.nextDouble());
+    }
+
+    // Calculate subtotal
+    public void calculateSubtotal() {
+        subtotal = item1 + item2 + item3;
+    }
+
+    // Apply coupon
+    public void applyCoupon(String couponCode) {
+        if (couponCode.equalsIgnoreCase("SAVE50")) {
+            discountedTotal = subtotal * 0.5;
+        } else {
+            discountedTotal = subtotal;
+        }
+    }
+
+    // Calculate tax
+    public void calculateTax() {
+        taxAmount = discountedTotal * TAX_RATE;
+    }
+
+    // Calculate final total
+    public void calculateFinalTotal() {
+        finalTotal = discountedTotal + taxAmount;
+    }
+
+    // Print receipt details in a simple way
+    public void printReceiptDetails() {
+        System.out.println("Item 1 Price: $" + item1);
+        System.out.println("Item 2 Price: $" + item2);
+        System.out.println("Item 3 Price: $" + item3);
+        System.out.println("Subtotal: $" + subtotal);
+        System.out.println("Discounted Total: $" + discountedTotal);
+        System.out.println("Tax: $" + taxAmount);
+        System.out.println("Final Total: $" + finalTotal);
+    }
+
+}

src/main/java/org/codedifferently/Visit.java

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+package org.codedifferently;
+
+public class Visit {
+    String name;
+    String receiptCode;
+
+    public Visit(String name) {
+        this.name = name;
+    }
+
+    // Generate receipt code: first 2 letters of name + random 4-digit number
+    public void generateReceiptCode() {
+        int visitId = (int) (Math.random() * 9000) + 1000;
+        receiptCode = name.substring(0, Math.min(2, name.length())).toUpperCase() + visitId;
+    }
+
+    // Check if final total is within the user's budget
+    public boolean checkBudget(double finalTotal, double budget) {
+        return finalTotal <= budget;
+    }
+
+    // Print the receipt code
+    public void printReceiptCode() {
+        System.out.println("Receipt Code: " + receiptCode);
+    }
+}