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Merged
Bilnaa merged 3 commits into from
Dec 20, 2024
Merged

Feat/menu animation #20

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5794ef3
feat : added animation to the menu
Bilnaa Dec 20, 2024
c922a8a
chore : the main program executes menu
Bilnaa Dec 20, 2024
77b05c6
Merge branch 'develop' into feat/menu-animation
Bilnaa Dec 20, 2024
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157 changes: 123 additions & 34 deletions src/Classes/Menu.java
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Original file line number Diff line number Diff line change
Expand Up @@ -4,16 +4,117 @@
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
import java.util.Random;
import java.util.concurrent.TimeUnit;

public class Menu {
private static final String[] LOGO_LINES = {
"________ ___ ___ _________ _______ ___ __ ________ ________ ________ _______ ________ ",
"|\\ __ \\ |\\ \\ / /|\\___ ___\\\\ ___ \\ |\\ \\ |\\ \\|\\ __ \\|\\ __ \\|\\ ___ \\|\\ ___ \\ |\\ ___ \\ ",
"\\ \\ \\|\\ /_ \\ \\ \\/ / ||___ \\ \\_\\ \\ __/|\\ \\ \\ \\ \\ \\ \\ \\|\\ \\ \\ \\|\\ \\ \\ \\_|\\ \\ \\ __/|\\ \\ \\\\ \\ \\ ",
" \\ \\ __ \\ \\ \\ / / \\ \\ \\ \\ \\ \\_|/_\\ \\ \\ __\\ \\ \\ \\ __ \\ \\ _ _\\ \\ \\ \\\\ \\ \\ \\_|/_\\ \\ \\\\ \\ \\ ",
" \\ \\ \\|\\ \\ \\/ / / \\ \\ \\ \\ \\ \\_|\\ \\ \\ \\|\\__\\_\\ \\ \\ \\ \\ \\ \\ \\\\ \\\\ \\ \\_\\\\ \\ \\ \\_|\\ \\ \\ \\\\ \\ \\ ",
" \\ \\_______\\__/ / / \\ \\__\\ \\ \\_______\\ \\____________\\ \\__\\ \\__\\ \\__\\\\ _\\\\ \\_______\\ \\_______\\ \\__\\\\ \\__\\",
" \\|_______|\\___/ / \\|__| \\|_______|\\|____________|\\|__|\\|__|\\|__|\\|__|\\|_______|\\|_______|\\|__| \\|__|",
" \\|___|/ "
};

private static void animateLogo() {
try {
// Clear console
System.out.print("\033[H\033[2J");
System.out.flush();

// Create a buffer to store the current state of the logo
char[][] buffer = new char[LOGO_LINES.length][];
for (int i = 0; i < LOGO_LINES.length; i++) {
buffer[i] = new char[LOGO_LINES[i].length()];
for (int j = 0; j < LOGO_LINES[i].length(); j++) {
buffer[i][j] = ' ';
}
}

// Animate each character
for (int i = 0; i < LOGO_LINES.length; i++) {
for (int j = 0; j < LOGO_LINES[i].length(); j++) {
buffer[i][j] = LOGO_LINES[i].charAt(j);

// Clear screen and redraw the entire buffer
System.out.print("\033[H\033[2J");
System.out.flush();

// Print current state of buffer
for (int k = 0; k < buffer.length; k++) {
System.out.println("\033[1;32m" + new String(buffer[k]) + "\033[0m");
}

TimeUnit.MILLISECONDS.sleep(1);
}
}
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}

private static void matrixRain() {
try {
String[] matrix = {"ｱ", "ｲ", "ｳ", "ｴ", "ｵ", "ｶ", "ｷ", "ｸ", "ｹ", "ｺ", "ﾀ", "ﾁ", "ﾂ", "ﾃ", "ﾄ", "ﾅ",
"1", "0", "@", "#", "$", "%", "&", "*"};
Random rand = new Random();

String[] buffer = new String[10];
for (int i = 0; i < buffer.length; i++) {
buffer[i] = "";
}

for (int i = 0; i < 20; i++) { // Reduced iterations for faster startup
for (int j = buffer.length - 1; j > 0; j--) {
buffer[j] = buffer[j-1];
}

StringBuilder newLine = new StringBuilder();
for (int j = 0; j < 50; j++) {
newLine.append(matrix[rand.nextInt(matrix.length)]).append(" ");
}
buffer[0] = newLine.toString();

System.out.print("\033[H\033[2J");
System.out.flush();

for (String line : LOGO_LINES) {
System.out.println("\033[1;32m" + line + "\033[0m");
}
System.out.println();

for (String line : buffer) {
System.out.println("\033[0;32m" + line + "\033[0m");
}

TimeUnit.MILLISECONDS.sleep(100);
}
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}

private static void showSplashScreen() {
animateLogo();
matrixRain();
System.out.print("\033[H\033[2J"); // Clear screen before showing menu
System.out.flush();
}

public static void main(String[] args) {
// Show splash screen
showSplashScreen();

// Initialize the scanner for user input
Scanner scanner = new Scanner(System.in);
// Load the database file to manage existing databases
File databasesFile = new File("databases.json");
DatabasesManager dbManager = new DatabasesManager(databasesFile);

// Display the main menu options
// Your existing menu code starts here
System.out.println("Welcome to the Encryption/Decryption Program");
System.out.println("Choose an option:");
System.out.println("1. Choose an existing database");
Expand All @@ -24,52 +125,42 @@ public static void main(String[] args) {
int dbChoice = scanner.nextInt();
scanner.nextLine(); // Consume the newline character left by nextInt

// Handle the case where the user wants to connect to an existing database
if (dbChoice == 1) {
System.out.println("Enter the name of the database:");
String dbName = scanner.nextLine(); // Read the database name
String dbName = scanner.nextLine();
System.out.println("Enter the password:");
String inputPassword = scanner.nextLine(); // Read the database password
String inputPassword = scanner.nextLine();

// Verify the database credentials
if (dbManager.verifyDatabase(dbName, inputPassword)) {
System.out.println("Successfully connected to the database: " + dbName);

// Retrieve the encryption map for the database
Map<String, String> encryptionMap = dbManager.getEncryptionMap(dbName);

// Initialize the SiteManager to manage sites within the database
SiteManager siteManager = new SiteManager(new File(dbName + ".json"), encryptionMap);
siteManager.manageSites(scanner); // Begin managing sites
siteManager.manageSites(scanner);
} else {
System.out.println("Incorrect database name or password."); // Error message for invalid credentials
System.out.println("Incorrect database name or password.");
}
}
// Handle the case where the user wants to create a new database
else if (dbChoice == 2) {
System.out.println("Enter the name of the new database:");
String dbName = scanner.nextLine(); // Read the new database name
String dbName = scanner.nextLine();
System.out.println("Choose a password option:");
System.out.println("1. Enter a custom password");
System.out.println("2. Generate a random password");

// Read the user's choice for password type
int passwordChoice = scanner.nextInt();
scanner.nextLine(); // Consume the newline character left by nextInt
scanner.nextLine();

// Determine the password based on the user's choice
String password = passwordChoice == 1
? scanner.nextLine() // Custom password entered by user
: PasswordUtils.generateRandomPassword(12); // Generate a random password
? scanner.nextLine()
: PasswordUtils.generateRandomPassword(12);

System.out.println("Generated password: " + password);


// Ask the user for encryption methods
Map<String, String> encryptionMap = new HashMap<>();
boolean addMoreEncryptions = true;

while (addMoreEncryptions) { //ask user what encryption method he wants to use
while (addMoreEncryptions) {
System.out.println("Choose an encryption method:");
System.out.println("1. RotX");
System.out.println("2. RC4");
Expand All @@ -78,45 +169,43 @@ else if (dbChoice == 2) {
System.out.println("5. Done adding encryptions");

int encryptionChoice = scanner.nextInt();
scanner.nextLine(); // Consume newline character
scanner.nextLine();

switch (encryptionChoice) {
case 1 -> { //case rotX ask value for future executions
case 1 -> {
System.out.println("Enter the shift value for RotX:");
String shiftValue = scanner.nextLine();
encryptionMap.put("RotX", shiftValue);
}
case 2 -> {//case rc4 ask value for future executions
case 2 -> {
System.out.println("Enter the key for RC4:");
String rc4Key = scanner.nextLine();
encryptionMap.put("RC4", rc4Key);
}
case 3 -> {//case vigenere ask value for future execution
case 3 -> {
System.out.println("Enter the key for Vigenere:");
String vigenereKey = scanner.nextLine();
encryptionMap.put("Vigenere", vigenereKey);
}
case 4 -> {//case vigenere ask value for future execution
case 4 -> {
encryptionMap.put("Polybios", "default");
}
case 5 -> addMoreEncryptions = false;//leave the encryptions chain
case 5 -> addMoreEncryptions = false;
default -> System.out.println("Invalid choice. Please choose a valid encryption method.");
}
}

// Create the new database with the given name, password, and encryption map
dbManager.createDatabase(dbName, password, encryptionMap);

// Initialize the SiteManager for the new database
dbManager.createDatabase(dbName, password, encryptionMap);
SiteManager siteManager = new SiteManager(new File(dbName + ".json"), encryptionMap);
siteManager.manageSites(scanner); // Begin managing sites
siteManager.manageSites(scanner);
}
// Handle the case where the user wants to access the help menu
else if (dbChoice == 3) {
HelpMenu.displayMenuHelp(scanner); // Display the help menu
HelpMenu.displayMenuHelp(scanner);
}
// Handle invalid choices
else {
System.out.println("Invalid choice."); // Error message for invalid input
System.out.println("Invalid choice.");
}
}
}
}
4 changes: 3 additions & 1 deletion src/Main.java
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Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
import Classes.Menu;

public class Main {
public static void main(String[] args) {
System.out.println("Hello, World!");
Menu.main(null);
}
}
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