JkB weekend

README.md

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+[![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

pom.xml

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     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <maven.compiler.source>25</maven.compiler.source>
-        <maven.compiler.target>25</maven.compiler.target>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
-
 </project>

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

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 package org.codedifferently;
 
+import java.util.Scanner;
+
+import static org.codedifferently.randomGenerator.*;
+
 //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 {
-    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) {
+        //Create a scanner for user aka customer inout
+        Scanner scanner = new Scanner(System.in);
+        //Ask for customers name
+
+        System.out.print("Enter your first name: ");
+        String name = scanner.nextLine();
+        //Ask for customers budget
+
+        System.out.print("Enter your budget: $");
+        double budget = scanner.nextDouble();
+
+        budget = Math.max(budget, 0);
+        //Ask for coupon code
+        System.out.println("Enter a coupon code: ");
+        String code = scanner.next();
+
+        Object receipt;
+        String[] strings = args;
+        {
+            int visitID = randomVisitID();
+            double price1 = itemPrice(1);
+            double price2 = itemPrice(2);
+            double price3 = itemPrice(3);
+            double tax = taxRate();
+            double subTotal = subtotal(price1, price2, price3);
+            double total = subTotal + (subTotal * tax);
+
+
+            System.out.println("-----Welcome to JKB's One stop Shop store-----");
+            System.out.println(" ");
+            System.out.println(" ");
+            System.out.println("Visit ID: " + name + visitID);
+            System.out.println("Item 1 Price: $" + String.format("%.2f", price1));
+            System.out.println("Item 2 Price: $" + String.format("%.2f", price2));
+            System.out.println("Item 3 Price: $" + String.format("%.2f", price3));
+            System.out.println("Subtotal: $" + String.format("%.2f", subTotal));
+            System.out.println("Budget: $" + String.format("%.2f", budget));
+            System.out.println("Final Total: $" + String.format("%.2f", total));
+
+            if (total > budget) {
+                System.out.println("⚠️ Budget exceeded!");
+                System.out.println("Amount over budget: $" +
+                        String.format("%.2f", total - budget));
+            } else {
+                System.out.println("Remaining Balance: $" +
+                        String.format("%.2f", budget - total));
+            }
+            System.out.println("  ");
+            System.out.println("----Thank You for Shopping with Us! ");
+            System.out.println("                 ");
+            System.out.println("----Checkout our website: JKBsOneStop.com----");
+            System.out.println("  ");
+            System.out.println("---Come Again---");
+            scanner.close();
+
+
+
         }
+
     }
+
+
 }
+

src/main/java/org/codedifferently/PracticeClass.java

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+package org.codedifferently;
+
+import java.util.Random;
+import java.util.Scanner;
+
+public class PracticeClass {
+    public static Random randomMethods = new Random();
+
+    public static int randomVisitID(){
+        return randomMethods.nextInt(9000) + 1000;
+    }
+
+    public static double taxRate() {
+        return 0.00 + 0.25 * randomMethods.nextDouble();
+    }
+
+    public static double subtotal(double price1, double price2, double price3){
+        return price1 + price2 + price3;
+    }
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.print("Enter your budget: ");
+        double budget = scanner.nextDouble();
+
+        int visitID = randomVisitID();
+
+        // Random item prices based on budget
+        double price1 = 0.2 * budget + randomMethods.nextDouble() * 0.2 * budget;
+        double price2 = 0.2 * budget + randomMethods.nextDouble() * 0.2 * budget;
+        double price3 = budget - price1 - price2; // remainder
+
+        double subTotal = subtotal(price1, price2, price3);
+        double tax = taxRate();
+        double total = subTotal + (subTotal * tax);
+
+        System.out.println("-----Welcome to JKB's store-----");
+        System.out.println("Visit ID: " + visitID);
+        System.out.println("Item 1 Price: $" + String.format("%.2f", price1));
+        System.out.println("Item 2 Price: $" + String.format("%.2f", price2));
+        System.out.println("Item 3 Price: $" + String.format("%.2f", price3));
+        System.out.println("Subtotal: $" + String.format("%.2f", subTotal));
+        System.out.println("Tax Rate: " + String.format("%.2f", tax * 100) + "%");
+        System.out.println("Total: $" + String.format("%.2f", total));
+
+        // Budget check
+        double difference = budget - total;
+        if (difference >= 0) {
+            System.out.println("Budget remaining: $" + String.format("%.2f", difference));
+        } else {
+            System.out.println("You are short by: $" + String.format("%.2f", -difference));
+        }
+    }
+}

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

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+# James Kollilon Barclay III
+
+## Weekend Project Assignment
+
+### How it works:
+
+- The first thing it does is ask the user for their first name
+- Secondly, the system asks the user for their budget
+- After that the user is prompted to enter their budget amount
+- Lastly they need to input their coupon code
+
+### Methods/Steps used:
+
+- Random Number Generation – Using java.util.Random to create random numbers for visit IDs, item prices, and tax rates.
+
+- User Input – Using java.util.Scanner to let the user enter their budget.
+
+- Math Utility Methods – Using Math.min() and Math.max() to make sure totals stay in the budget.
+
+- Conditional Statements – Using if / else to check if the total goes over the budget or if there’s money left.
+
+- Math Calculations – Adding item prices, calculating subtotal, tax, and the final total.
+
+- String Formatting – Making money values look neat with two decimal places.
+

src/main/java/org/codedifferently/randomGenerator.java

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+package org.codedifferently;
+
+import java.util.Random;
+//Your program must generate random values for:
+//A visit ID (example range: 1000–9999)
+//Three item prices (you decide realistic ranges)
+//A tax rate, fee
+public class randomGenerator {
+    public static Random randomMethods = new Random();
+    //A visit ID (example range: 1000–9999)
+    public static int randomVisitID(){
+       return randomMethods.nextInt(9000) + 1000;
+   }
+    public static double itemPrice (double itemNumber){
+// Creating method random item prices
+       double minPrice = 0.99;
+       double maxPrice = 99.99;
+       return minPrice + (maxPrice - minPrice) * randomMethods.nextDouble();
+       }
+ // Creating a method to generate a rate 0.0 to 0.25 (2%)
+     public static double taxRate() {
+       return 0.00 + 0.25 * randomMethods.nextDouble();
+    }
+    public static double subtotal(double price1, double price2, double price3){
+        return price1 + price2 + price3;
+    }
+
+    public static void main(String[] args) {
+        int visitID = randomVisitID();
+        double price1 = itemPrice(1);
+        double price2 = itemPrice(2);
+        double price3 = itemPrice(3);
+        double tax = taxRate();
+        double subTotal = price1 + price2 + price3;
+        double total = subTotal + (subTotal * tax);
+
+        System.out.println("-----Welcome to JKB's store-----");
+        System.out.println("Visit ID: "  + visitID);
+        System.out.println("Item 1 Price: $" + String.format("%.2f", price1));
+        System.out.println("Item 2 Price: $" + String.format("%.2f", price2));
+        System.out.println("Item 3 Price: $" + String.format("%.2f", price3));
+        System.out.println("Subtotal: $" + String.format("%.2f", subTotal));
+        System.out.println("Tax Rate: " + String.format("%.2f", tax * 100) + "%");
+        System.out.println("Total: $" + String.format("%.2f", total));
+
+    }
+}
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