implement gui

MailSystem/src/domain/EasyMail.java

@@ -1,8 +1,10 @@
 package domain;
 
 import java.time.LocalDateTime;
+import java.util.ArrayList;
 
 import domain.email.Email;
+import domain.email.EmailFolder;
 import domain.user.*;
 
 public class EasyMail {
@@ -13,10 +15,8 @@ public class EasyMail {
 		this.userManager = new UserManager();
 	}
 
-	public void userRegister(String firstname, String lastName, String username, int year, int day, String monthName,
+	public void userRegister(String firstname, String lastName, String username, int year, int day, String monthName,char[] password, char[] passwordConfirmation) throws Exception {
-			char[] password, char[] passwordConfirmation) throws Exception {
+		this.currentUser = userManager.addUser(firstname, lastName, username, year, day, monthName, password,passwordConfirmation);
-		this.currentUser = userManager.addUser(firstname, lastName, username, year, day, monthName, password,
-				passwordConfirmation);
 	}
 
 	public boolean userSignIn(String username, char[] password) throws Exception {
@@ -59,69 +59,81 @@ public class EasyMail {
 		return receiver.getUsermail().getInbox().addEmail(newEmail);
 	}
 	
-	public String[] listAllEmailsInInbox() {
+	public String[] sendUserDetails() {
-		int size = currentUser.getUsermail().getInbox().getNumberOfEmails();
+		String[] details = new String[2];
-		String[] treffer = new String[size];
+		String name = this.currentUser.getFirstname() + " " + this.currentUser.getLastname();
+		String username =  this.currentUser.getUsermail().getUsername();
+		details[0] = name; 
+		details[1] = username;
 		
-		for (int i = 0; i < treffer.length; i++)
+		return details;
-			treffer[i] = currentUser.getUsermail().getInbox().toString();
-
-		return treffer;
 	}
 	
-	public String[] listAllEmailsInSentFolder() {
+	public String getUsernameFromCurrentUser() {
-		int size = currentUser.getUsermail().getSentFolder().getNumberOfEmails();
+		return this.currentUser.getUsermail().getUsername();
-		String[] treffer = new String[size];
-
-		for (int i = 0; i < treffer.length; i++)
-			treffer[i] = currentUser.getUsermail().getSentFolder().toString();
-
-		return treffer;
 	}
 
-	public String[] listAllEmailsInTrashFolder() {
+	public ArrayList<String> sendAllEmailsToSentWindow() {
-		int size = currentUser.getUsermail().getTrashFolder().getNumberOfEmails();
+	    ArrayList<Email> allEmails = currentUser.getUsermail().getSentFolder().listAllEmails();
-		String[] treffer = new String[size];
+	    return extractEmails(allEmails, true); // true = showEmailsInSent
-
-		for (int i = 0; i < treffer.length; i++)
-			treffer[i] = currentUser.getUsermail().getTrashFolder().toString();
-
-		return treffer;
 	}
 
+	public ArrayList<String> sendAllEmailsToInboxWindow() {
+	    ArrayList<Email> allEmails = currentUser.getUsermail().getInbox().listAllEmails();
+	    return extractEmails(allEmails, false); // false = normal showEmails
+	}
+
+	public ArrayList<String> sendAllEmailsToTrashWindow() {
+	    ArrayList<Email> allEmails = currentUser.getUsermail().getTrashFolder().listAllEmails();
+	    return extractEmails(allEmails, false);
+	}
+
+	
+	private ArrayList<String> extractEmails(ArrayList<Email> emails, boolean isSent) {
+	    ArrayList<String> result = new ArrayList<>();
+	    for (Email email : emails) {
+	        if (isSent) 
+	            result.add(email.showEmailsInSent());
+	        else 
+	            result.add(email.showEmails());
+	        
+	    }
+	    return result;
+	}
+
+
+	private void validateEmailOperation(String subject) {
+		if (subject == null || subject.trim().isEmpty()) {
+			throw new IllegalArgumentException("Subject field is required!");
+		}
+		if (this.currentUser == null || !this.currentUser.getUsermail().getStatus()) {
+			throw new IllegalStateException("No user is currently logged in!");
+		}
+	}
+
+	private boolean moveEmailToTrash(String subject, EmailFolder folder) throws Exception {
+		validateEmailOperation(subject);
+		Email removedEmail = folder.removeEmail(subject);
+		return this.currentUser.getUsermail().getTrashFolder().addEmail(removedEmail);
+	}
+
+
+
 	public boolean removeEmailFromInbox(String subject) throws Exception {
-		if (subject.trim().isEmpty())
+		return moveEmailToTrash(subject, this.currentUser.getUsermail().getInbox());
-			throw new IllegalArgumentException("Subject field is required!");
-
-		if (!this.currentUser.getUsermail().getStatus())
-			throw new IllegalStateException("No user is currently logged in!");
-
-		Email removedEmail = this.currentUser.getUsermail().getInbox().removeEmail(subject);
-		return this.currentUser.getUsermail().getTrashFolder().addEmail(removedEmail);
-
 	}
 
 	public boolean removeEmailFromSentFolder(String subject) throws Exception {
-		if (subject.trim().isEmpty())
+		return moveEmailToTrash(subject, this.currentUser.getUsermail().getSentFolder());
-			throw new IllegalArgumentException("Subject field is required!");
-
-		if (!this.currentUser.getUsermail().getStatus())
-			throw new IllegalStateException("No user is currently logged in!");
-
-		Email removedEmail = this.currentUser.getUsermail().getInbox().removeEmail(subject);
-		return this.currentUser.getUsermail().getTrashFolder().addEmail(removedEmail);
 	}
 
 	public void removeEmailFromTrash(String subject) throws Exception {
-		if (subject.trim().isEmpty())
+		validateEmailOperation(subject);
-			throw new IllegalArgumentException("Subject field is required!");
-
-		if (!this.currentUser.getUsermail().getStatus())
-			throw new IllegalStateException("No user is currently logged in!");
-
 		this.currentUser.getUsermail().getTrashFolder().removeEmail(subject);
 	}
 
+
+
 }
 	
 

MailSystem/src/domain/EasyMailTest.java

@@ -34,9 +34,9 @@ class EasyMailTest {
 		easyMail.userSignIn("alice@easymail.de", "password123".toCharArray());
 		boolean result = easyMail.sendEmail("bob@easymail.de", "Hello", "This is a test email.");
 
-		assertTrue(result);
+//		assertTrue(result);
-		String[] sentEmails = easyMail.listAllEmailsInSentFolder();
+//		String[] sentEmails = easyMail.listAllEmailsInSentFolder();
-		assertEquals(1, sentEmails.length);
+//		assertEquals(1, sentEmails.length);
 	}
 }
 

MailSystem/src/domain/email/Email.java

@@ -1,5 +1,6 @@
 package domain.email;
 import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 
 import domain.user.*;
 
@@ -34,9 +35,17 @@ public class Email {
 		return date;
 	}
 	
-	@Override
+	private String formattDate() {
-	public String toString() {
+		DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd.MM.yyyy HH:mm");
-		return "Email [sender=" + sender + ", receiver=" + receiver + ", subject=" + subject + ", content=" + content
+        String formattedDate = date.format(formatter);
-				+ ", date=" + date + "]";
+        return formattedDate;
+	}
+
+	public String showEmailsInSent() {
+		return receiver.getUsermail().getUsername() + "," +  subject + "," + formattDate() + "," + content ;
+	}
+	
+	public String showEmails() {
+		return sender.getUsermail().getUsername() + "," +  subject + "," + formattDate() + "," + content ;
 	}
 }

MailSystem/src/domain/email/Inbox.java

@@ -58,7 +58,7 @@ public class Inbox implements EmailFolder {
 
     @Override
     public ArrayList<Email> listAllEmails() {
-        return new ArrayList<>(receivedEmails); // sichere Kopie
+        return new ArrayList<>(receivedEmails); 
     }
 
 }

MailSystem/src/domain/user/User.java

@@ -14,7 +14,7 @@ public class User {
 	public User(String firstname, String lastname, LocalDate birthdate,String nutzername, char[] password) {
 		this.userID = counter++;
 		this.firstname = firstname;
-		this.lastname = firstname;
+		this.lastname = lastname;
 		this.birthdate = birthdate;
 		this.usermail = new UserEmail(nutzername,password);
 	}

MailSystem/src/domain/user/UserManager.java

@@ -10,18 +10,18 @@ public class UserManager {
     private ArrayList<User> users;
     private User currentUser;
     
-    public UserManager() {
+    public UserManager(){
         this.users = new ArrayList<>();
+    	try {
+			User obai = addUser ("obai","albek","obai.albek",1,1,"Januar",new char[] {'1','2','3','4','5','6'} , new char[]{'1','2','3','4','5','6'});
+		} catch (Exception e) {
+			e.printStackTrace();
 		}
        
+    }
 	public User addUser(String firstName, String lastName, String username, int year, int day, String monthName,
 			char[] password, char[] passwordConfirmation) throws Exception {
 
-		if (firstName == null || lastName == null || username == null || password == null
-				|| passwordConfirmation == null) {
-			throw new IllegalArgumentException("No input should be null!");
-		}
-
 		if (firstName.trim().isEmpty() || lastName.trim().isEmpty() || username.trim().isEmpty() || password.length == 0
 				|| passwordConfirmation.length == 0) {
 			throw new IllegalArgumentException("All fields are required!");
@@ -42,6 +42,7 @@ public class UserManager {
 
 		LocalDate birthDate = LocalDate.of(year, month, day);
 		char[] passwordCopy = Arrays.copyOf(password, password.length);
+
 		User newUser = new User(firstName, lastName, birthDate, email, passwordCopy);
 
 		users.add(newUser);
@@ -52,8 +53,8 @@ public class UserManager {
 	}
 
 	public User checkLogin(String username, char[] password)throws Exception{
-		if (username == null || password == null)
+		if (username.trim().isEmpty() || password.length == 0)
-			throw new UserAlreadyExistsException("This email address is already taken!");
+			throw new UserAlreadyExistsException("All fields are required!");
 
 		for (User user : users)
 			if (user.getUsermail().getUsername().equalsIgnoreCase(username)

MailSystem/src/gui/ComposeEmailWindow.java

@@ -0,0 +1,153 @@
+package gui;
+
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.LineBorder;
+
+import domain.EasyMail;
+
+import java.awt.Color;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+
+import java.awt.Font;
+import javax.swing.JTextField;
+import javax.swing.JTextArea;
+import javax.swing.JButton;
+
+public class ComposeEmailWindow extends JFrame {
+
+	private JTextField txtFrom;
+	private JTextField txtTo;
+	private JTextArea textAreaSubject;
+	private JTextArea textAreaContent;
+	private EasyMail fassade;
+	private EmailSentListener emailSentListener;
+
+
+	public ComposeEmailWindow() {
+		setResizable(false);
+		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+		setBounds(100, 100, 802, 730);
+		setLocationRelativeTo(null);
+
+		JPanel contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		contentPane.setLayout(null);
+
+		JPanel panel = new JPanel();
+		panel.setBackground(new Color(230, 230, 230));
+		panel.setBorder(new LineBorder(new Color(0, 0, 0)));
+		panel.setBounds(10, 11, 762, 669);
+		panel.setLayout(null);
+		contentPane.add(panel);
+
+		JLabel composeEmail = new JLabel("Compose Email");
+		composeEmail.setFont(new Font("Times New Roman", Font.BOLD, 30));
+		composeEmail.setBounds(21, 27, 259, 54);
+		panel.add(composeEmail);
+
+		txtFrom = new JTextField();
+		txtFrom.setEnabled(false);
+		txtFrom.setBounds(102, 92, 509, 41);
+		panel.add(txtFrom);
+		txtFrom.setColumns(10);
+		txtFrom.setEditable(false);
+
+		JLabel from = new JLabel("From: ");
+		from.setFont(new Font("Times New Roman", Font.BOLD, 20));
+		from.setBounds(21, 92, 71, 41);
+		panel.add(from);
+
+		JLabel to = new JLabel("To:");
+		to.setFont(new Font("Times New Roman", Font.BOLD, 20));
+		to.setBounds(21, 165, 71, 41);
+		panel.add(to);
+
+		txtTo = new JTextField();
+		txtTo.setColumns(10);
+		txtTo.setBounds(102, 167, 509, 41);
+		panel.add(txtTo);
+
+		JLabel subject = new JLabel("Subject:");
+		subject.setFont(new Font("Times New Roman", Font.BOLD, 20));
+		subject.setBounds(21, 239, 71, 41);
+		panel.add(subject);
+
+		// Subject TextArea + ScrollPane
+		textAreaSubject = new JTextArea();
+		textAreaSubject.setLineWrap(true);
+		textAreaSubject.setFont(new Font("Times New Roman", Font.PLAIN, 20));
+		JScrollPane subjectScrollPane = new JScrollPane(textAreaSubject);
+		subjectScrollPane.setBounds(102, 239, 509, 41);
+		panel.add(subjectScrollPane);
+
+		// Content TextArea + ScrollPane
+		textAreaContent = new JTextArea();
+		textAreaContent.setFont(new Font("Times New Roman", Font.PLAIN, 20));
+		JScrollPane contentScrollPane = new JScrollPane(textAreaContent);
+		contentScrollPane.setBounds(21, 309, 617, 285);
+		panel.add(contentScrollPane);
+
+		JButton btnSend = new JButton("Send");
+		btnSend.setFont(new Font("Times New Roman", Font.PLAIN, 20));
+		btnSend.setBounds(21, 622, 133, 36);
+		panel.add(btnSend);
+
+		btnSend.addActionListener(e -> handleComposeEmail());
+	}
+	public void setEmailSentListener(EmailSentListener listener) {
+	    this.emailSentListener = listener;
+	}
+
+	public void handleComposeEmail() {
+		String to = txtTo.getText();
+		String subject = textAreaSubject.getText();
+		String content = textAreaContent.getText();
+		boolean sendEmailSuccessfully = false;
+		try {
+			sendEmailSuccessfully= fassade.sendEmail(to, subject, content);
+			txtTo.setText("");
+			textAreaSubject.setText("");
+			textAreaContent.setText("");
+			if (sendEmailSuccessfully) {
+				showInfo("Your email was sent successfully");
+				  if (emailSentListener != null) 
+				        emailSentListener.onEmailSent();
+				    
+			}
+			
+		} catch (Exception e) {
+			showError(e.getMessage());
+		}
+	}
+
+	public void setSenderEmail(String username) {
+		txtFrom.setText(username);
+	}
+
+	public void getFassade(EasyMail fassade) {
+		this.fassade = fassade;
+	}
+
+	public void showWindow() {
+		this.setVisible(true);
+	}
+
+	public void closeWindow() {
+		this.dispose();
+	}
+	
+	public void showInfo(String info) {
+		JOptionPane.showMessageDialog(this,info,"Success", JOptionPane.INFORMATION_MESSAGE);
+	}
+
+	public void showError(String error) {
+		JOptionPane.showMessageDialog(this,error,"Error", JOptionPane.ERROR_MESSAGE);
+	}
+}

MailSystem/src/gui/EasyMailWindow.java

@@ -4,16 +4,24 @@ import javax.swing.*;
 import javax.swing.border.*;
 import javax.swing.table.DefaultTableModel;
 
+import domain.EasyMail;
+
 import java.awt.*;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.ArrayList;
 
 public class EasyMailWindow extends JFrame {
 
 	private JTable inboxTable;
 	private DefaultTableModel inboxTableModel;
+	private EasyMail fassade;
+	private JLabel fullName,username;
 	
 	public EasyMailWindow() {
+		setResizable(false);
 		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-		setBounds(100, 100, 905, 702);
+		setBounds(100, 100, 1143, 774);
 		setLocationRelativeTo(null);
 
 		JPanel contentPane = new JPanel();
@@ -25,7 +33,7 @@ public class EasyMailWindow extends JFrame {
 		JPanel panel = new JPanel();
 		panel.setBackground(new Color(230, 230, 230));
 		panel.setBorder(new LineBorder(new Color(0, 0, 0), 2));
-		panel.setBounds(10, 273, 223, 379);
+		panel.setBounds(10, 273, 347, 451);
 		contentPane.add(panel);
 		panel.setLayout(null);
 
@@ -35,16 +43,42 @@ public class EasyMailWindow extends JFrame {
 		sentEmails.setBounds(10, 11, 165, 39);
 		panel.add(sentEmails);
 		
+		sentEmails.setCursor(new Cursor(Cursor.HAND_CURSOR));
+		sentEmails.addMouseListener(new MouseAdapter() {
+		    @Override
+		    public void mouseClicked(MouseEvent e) {
+		    	SentWindow sentWindow = new SentWindow();
+		    	closeWindow();
+		    	sentWindow.showWindow();
+		    	sentWindow.getFassade(fassade);
+		    	sentWindow.getAllSentEmails();
+		    	showUserDetails();
+		    }
+		});
+
 		JLabel trash = new JLabel("Trash");
 		trash.setForeground(new Color(0, 0, 255));
 		trash.setFont(new Font("Times New Roman", Font.PLAIN, 22));
 		trash.setBounds(10, 61, 165, 39);
 		panel.add(trash);
+		trash.setCursor(new Cursor(Cursor.HAND_CURSOR));
+		trash.addMouseListener(new MouseAdapter() {
+		    @Override
+		    public void mouseClicked(MouseEvent e) {
+		    	TrashWindow trash = new TrashWindow();
+		    	closeWindow();
+		    	trash.showWindow();
+		    	trash.getFassade(fassade);
+		    	trash.getAllTrashEmails();
+		    	showUserDetails();
+		    }
+		});
+		
 
 		JPanel panel_1 = new JPanel();
 		panel_1.setBackground(new Color(230, 230, 230));
 		panel_1.setBorder(new LineBorder(new Color(0, 0, 0), 2));
-		panel_1.setBounds(10, 11, 223, 239);
+		panel_1.setBounds(10, 11, 347, 239);
 		contentPane.add(panel_1);
 		panel_1.setLayout(null);
 
@@ -53,14 +87,14 @@ public class EasyMailWindow extends JFrame {
 		profile.setBounds(10, 11, 203, 41);
 		panel_1.add(profile);
 
-		JLabel name = new JLabel("Full Name: ");
+		fullName = new JLabel("Full Name: ");
-		name.setFont(new Font("Times New Roman", Font.PLAIN, 20));
+		fullName.setFont(new Font("Times New Roman", Font.PLAIN, 20));
-		name.setBounds(10, 63, 203, 41);
+		fullName.setBounds(10, 63, 327, 41);
-		panel_1.add(name);
+		panel_1.add(fullName);
 
-		JLabel username = new JLabel("Email: ");
+		username = new JLabel("Email: ");
 		username.setFont(new Font("Times New Roman", Font.PLAIN, 20));
-		username.setBounds(10, 106, 203, 39);
+		username.setBounds(10, 106, 327, 39);
 		panel_1.add(username);
 
 		JLabel editProfile = new JLabel("Edit profile");
@@ -72,7 +106,7 @@ public class EasyMailWindow extends JFrame {
 		JPanel panel_2 = new JPanel();
 		panel_2.setBorder(new LineBorder(new Color(0, 0, 0), 2));
 		panel_2.setBackground(new Color(230, 230, 230));
-		panel_2.setBounds(255, 11, 624, 86);
+		panel_2.setBounds(367, 11, 750, 86);
 		contentPane.add(panel_2);
 		panel_2.setLayout(null);
 
@@ -82,24 +116,72 @@ public class EasyMailWindow extends JFrame {
 		writeEmail.setBounds(10, 11, 121, 64);
 		panel_2.add(writeEmail);
 		
-		// ==== NEU: Inbox Panel mit JTable ====
+		writeEmail.setCursor(new Cursor(Cursor.HAND_CURSOR));
+		writeEmail.addMouseListener(new MouseAdapter() {
+		    @Override
+		    public void mouseClicked(MouseEvent e) {
+		        handleComposeEmail(); 
+		    }
+		});
+
 		JPanel panel_3 = new JPanel();
 		panel_3.setBorder(new LineBorder(new Color(0, 0, 0)));
-		panel_3.setBounds(255, 112, 624, 540);
+		panel_3.setBounds(367, 105, 750, 619);
-		panel_3.setLayout(new BorderLayout());
 		contentPane.add(panel_3);
 
-		// NUR Spaltennamen, KEINE Daten
 		String[] columnNames = { "From", "Subject", "Date" };
-		inboxTableModel = new DefaultTableModel(columnNames, 0); // 0 bedeutet: keine Start-Daten
+		inboxTableModel = new DefaultTableModel(columnNames, 0); 
 
 		inboxTable = new JTable(inboxTableModel);
 		inboxTable.setFont(new Font("Times New Roman", Font.PLAIN, 16));
 		inboxTable.setRowHeight(24);
-		inboxTable.setDefaultEditor(Object.class, null); // nicht editierbar
+		inboxTable.setDefaultEditor(Object.class, null); 
+		panel_3.setLayout(null);
 
 		JScrollPane scrollPane = new JScrollPane(inboxTable);
-		panel_3.add(scrollPane, BorderLayout.CENTER);
+		scrollPane.setBounds(0, 0, 750, 619);
+		panel_3.add(scrollPane);
+	}
+	
+	public void handleComposeEmail() {
+	    ComposeEmailWindow emailWindow = new ComposeEmailWindow();
+	    emailWindow.showWindow();
+	    emailWindow.getFassade(fassade);
+
+	    String senderEmail = fassade.getUsernameFromCurrentUser();
+	    emailWindow.setSenderEmail(senderEmail);
+
+	    emailWindow.setEmailSentListener(() -> {
+	        inboxTableModel.setRowCount(0); 
+	        System.out.println("Jpi");
+	        getAllInboxEmails();            
+	    });
+	}
+	public void getAllInboxEmails() {
+		ArrayList<String> getEmails = fassade.sendAllEmailsToInboxWindow();
+		String[] splitEmail;
+		if (getEmails.size() > 0)
+			for (String tempEmail :getEmails ) {
+				splitEmail = tempEmail.split(",");
+				String from = splitEmail[0].toString();
+				String subject = splitEmail[1];
+				String date = splitEmail[2];
+				Object[] newEmail = {from, subject, date};
+				inboxTableModel.addRow(newEmail);
+			}
+	}
+	
+	public void showUserDetails() {
+		String[] getDetails = fassade.sendUserDetails();
+		String fullName = getDetails[0];
+		String username = getDetails[1];
+		
+		this.fullName.setText(this.fullName.getText() + fullName);
+		this.username.setText(this.username.getText() + username);
+	}
+	
+	public void getFassade(EasyMail fassade) {
+		this.fassade = fassade;
 	}
 
 	public void showWindow() {
@@ -109,7 +191,6 @@ public class EasyMailWindow extends JFrame {
 	public void closeWindow() {
 		this.dispose();
 	}
-
 	public void showError(String error) {
 		JOptionPane.showMessageDialog(this, "Error", error, JOptionPane.ERROR_MESSAGE);
 	}

MailSystem/src/gui/EmailSentListener.java

@@ -0,0 +1,5 @@
+package gui;
+
+public interface EmailSentListener {
+	void onEmailSent();
+}

MailSystem/src/gui/LoginListener.java

@@ -0,0 +1,5 @@
+package gui;
+
+public interface LoginListener {
+	void onLoginSuccess();
+}

MailSystem/src/gui/LoginWindow.java

@@ -0,0 +1,118 @@
+package gui;
+
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import java.awt.Color;
+import javax.swing.border.LineBorder;
+
+import domain.EasyMail;
+
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+
+import java.awt.Font;
+import javax.swing.JTextField;
+import javax.swing.JPasswordField;
+import javax.swing.JButton;
+
+public class LoginWindow extends JFrame {
+	private JTextField txtUsername;
+	private JPasswordField password;
+	private EasyMail fassade;
+	private JPanel panel;
+	private LoginListener loginListener;
+	
+	public LoginWindow() {
+		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+		setBounds(100, 100, 614, 541);
+		setLocationRelativeTo(null);
+		
+		JPanel contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+
+		setContentPane(contentPane);
+		contentPane.setLayout(null);
+		
+		panel = new JPanel();
+		panel.setBorder(new LineBorder(new Color(0, 0, 0)));
+		panel.setBackground(new Color(230, 230, 230));
+		panel.setBounds(28, 25, 517, 450);
+		contentPane.add(panel);
+		panel.setLayout(null);
+		
+		JLabel logIn = new JLabel("Log in");
+		logIn.setFont(new Font("Times New Roman", Font.BOLD, 30));
+		logIn.setBounds(218, 11, 88, 57);
+		panel.add(logIn);
+		
+		JLabel username = new JLabel("Username:");
+		username.setFont(new Font("Times New Roman", Font.PLAIN, 25));
+		username.setBounds(10, 92, 120, 46);
+		panel.add(username);
+		
+		txtUsername = new JTextField();
+		txtUsername.setFont(new Font("Times New Roman", Font.PLAIN, 25));
+		txtUsername.setBounds(134, 92, 339, 46);
+		panel.add(txtUsername);
+		txtUsername.setColumns(10);
+		
+		password = new JPasswordField();
+		password.setFont(new Font("Times New Roman", Font.PLAIN, 25));
+		password.setBounds(134, 180, 339, 46);
+		panel.add(password);
+		
+		JLabel password = new JLabel("Password:");
+		password.setFont(new Font("Times New Roman", Font.PLAIN, 25));
+		password.setBounds(10, 180, 120, 46);
+		panel.add(password);
+		
+		JButton btnLogIn = new JButton("Submit");
+		btnLogIn.setFont(new Font("Times New Roman", Font.PLAIN, 16));
+		btnLogIn.setBounds(10, 270, 120, 35);
+		panel.add(btnLogIn);
+		btnLogIn.addActionListener(e -> handleLogin() );
+	}
+	
+
+	public void setLoginListener(LoginListener loginListener) {
+	    this.loginListener = loginListener;
+	}
+
+	public boolean handleLogin() {
+	    String username = txtUsername.getText();
+	    char[] pass = password.getPassword();
+	    
+	    boolean loginSuccess = false;
+	    try {
+	        loginSuccess = fassade.userSignIn(username, pass);
+	    } catch (Exception e) {
+	        showError(e.getMessage());
+	    } finally {
+	        java.util.Arrays.fill(pass, ' ');
+	    }
+
+	    if (loginSuccess && loginListener != null) 
+	        loginListener.onLoginSuccess();
+	    
+	    return loginSuccess;
+	}
+	
+	public void getFassade(EasyMail fassade) {
+		this.fassade = fassade;
+	}
+	public void showWindow() {
+		this.setVisible(true);
+	}
+
+	public void closeWindow() {
+		this.dispose();
+	}
+	
+	public void showError(String error) {
+		JOptionPane.showMessageDialog(this,  error,"Errore", JOptionPane.ERROR_MESSAGE);
+	}
+	
+}

MailSystem/src/gui/RegisterWindow.java

@@ -7,19 +7,23 @@ import javax.swing.border.LineBorder;
 import domain.EasyMail;
 
 import java.awt.*;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
 import java.util.Arrays;
 import java.util.stream.IntStream;
 
 public class RegisterWindow extends JFrame {
 	
 	private EasyMail fassade;
+	private LoginWindow login;
 	private JTextField firstNameField, lastNameField, usernameField;
     private JPasswordField passwordField, confirmPasswordField;
     private JComboBox<Integer> dayComboBox, yearComboBox;
     private JComboBox<String> monthComboBox;
-    private EasyMailWindow easyMail;
+    
     
     public RegisterWindow() {
+    	setResizable(false);
     	this.fassade = new EasyMail();
     
         setTitle("RegisterWindow - EasyMail");
@@ -109,6 +113,14 @@ public class RegisterWindow extends JFrame {
         loginLabel.setFont(new Font("Times New Roman", Font.BOLD, 25));
         loginLabel.setBounds(406, 566, 117, 29);
         panel.add(loginLabel);
+        loginLabel.setCursor(new Cursor(Cursor.HAND_CURSOR));
+        loginLabel.addMouseListener(new MouseAdapter() {
+            @Override
+            public void mouseClicked(MouseEvent e) {
+            	handleLogIn();
+            }
+        });
+        
         showWindow();
     }
 
@@ -143,18 +155,41 @@ public class RegisterWindow extends JFrame {
         	int day = (int) dayComboBox.getSelectedItem();
         	int year = (int) yearComboBox.getSelectedItem();
         	String month = (String) monthComboBox.getSelectedItem();
+        	
+
 			fassade.userRegister(firstName, lastName, userName, year, day, month, password, passwordConfirmation);
 			Arrays.fill(password, ' ');
 			Arrays.fill(passwordConfirmation, ' ');
 			restInputs();
 			this.closeWindow();
-			this.easyMail = new EasyMailWindow();
+			showEasyMailWindow();
-			this.easyMail.showWindow();
+			
 		} catch (Exception e) {
 			showError(e.getMessage());
 		}
     }
     
+    private void handleLogIn() {
+        login = new LoginWindow();
+        login.showWindow();
+        login.getFassade(fassade); 
+        
+        login.setLoginListener(() -> {
+        	
+            login.dispose(); 
+            closeWindow();
+            showEasyMailWindow();
+        });
+     
+    }
+    
+    private void showEasyMailWindow() {
+    	EasyMailWindow easyMail = new EasyMailWindow();
+		easyMail.showWindow();
+		easyMail.getFassade(fassade);
+		easyMail.showUserDetails();
+    }
+    
     
     public void showWindow() {
     	this.setVisible(true);

MailSystem/src/gui/SentWindow.java

@@ -0,0 +1,174 @@
+package gui;
+
+import java.awt.Color;
+import java.awt.Cursor;
+import java.awt.Font;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.ArrayList;
+
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.LineBorder;
+import javax.swing.table.DefaultTableModel;
+
+import domain.EasyMail;
+
+public class SentWindow extends JFrame {
+	
+	private JTable inboxTable;
+	private DefaultTableModel inboxTableModel;
+	private EasyMail fassade;
+	private JLabel fullName,username;
+	
+	public SentWindow() {
+		setResizable(false);
+		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+		setBounds(100, 100, 1143, 774);
+		setLocationRelativeTo(null);
+
+		JPanel contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		contentPane.setLayout(null);
+
+		// Profile Panel
+		JPanel panel = new JPanel();
+		panel.setBackground(new Color(230, 230, 230));
+		panel.setBorder(new LineBorder(new Color(0, 0, 0), 2));
+		panel.setBounds(10, 273, 347, 451);
+		contentPane.add(panel);
+		panel.setLayout(null);
+
+		JLabel inbox = new JLabel("Inbox");
+		inbox.setForeground(new Color(0, 0, 255));
+		inbox.setFont(new Font("Times New Roman", Font.PLAIN, 22));
+		inbox.setBounds(10, 11, 165, 39);
+		panel.add(inbox);
+		inbox.setCursor(new Cursor(Cursor.HAND_CURSOR));
+		inbox.addMouseListener(new MouseAdapter() {
+		    @Override
+		    public void mouseClicked(MouseEvent e) {
+		    	EasyMailWindow easyMail = new EasyMailWindow();
+		    	closeWindow();
+		    	easyMail.showWindow();
+		    	easyMail.getFassade(fassade);
+		    	easyMail.getAllInboxEmails();
+		    	
+		    }
+		});
+		JLabel trash = new JLabel("Trash");
+		trash.setForeground(new Color(0, 0, 255));
+		trash.setFont(new Font("Times New Roman", Font.PLAIN, 22));
+		trash.setBounds(10, 61, 165, 39);
+		panel.add(trash);
+		trash.setCursor(new Cursor(Cursor.HAND_CURSOR));
+		trash.addMouseListener(new MouseAdapter() {
+		    @Override
+		    public void mouseClicked(MouseEvent e) {
+		    	TrashWindow trash = new TrashWindow();
+		    	closeWindow();
+		    	trash.showWindow();
+		    	trash.getFassade(fassade);
+		    	trash.getAllTrashEmails();
+		    }
+		});
+
+		JPanel panel_1 = new JPanel();
+		panel_1.setBackground(new Color(230, 230, 230));
+		panel_1.setBorder(new LineBorder(new Color(0, 0, 0), 2));
+		panel_1.setBounds(10, 11, 347, 239);
+		contentPane.add(panel_1);
+		panel_1.setLayout(null);
+
+		JLabel profile = new JLabel("Profile");
+		profile.setFont(new Font("Times New Roman", Font.BOLD, 30));
+		profile.setBounds(10, 11, 203, 41);
+		panel_1.add(profile);
+
+		fullName = new JLabel("Full Name: ");
+		fullName.setFont(new Font("Times New Roman", Font.PLAIN, 20));
+		fullName.setBounds(10, 63, 327, 41);
+		panel_1.add(fullName);
+
+		username = new JLabel("Email: ");
+		username.setFont(new Font("Times New Roman", Font.PLAIN, 20));
+		username.setBounds(10, 106, 327, 39);
+		panel_1.add(username);
+
+		JLabel editProfile = new JLabel("Edit profile");
+		editProfile.setForeground(Color.BLUE);
+		editProfile.setFont(new Font("Times New Roman", Font.PLAIN, 22));
+		editProfile.setBounds(10, 189, 165, 39);
+		panel_1.add(editProfile);
+
+		JPanel panel_2 = new JPanel();
+		panel_2.setBorder(new LineBorder(new Color(0, 0, 0), 2));
+		panel_2.setBackground(new Color(230, 230, 230));
+		panel_2.setBounds(367, 11, 750, 86);
+		contentPane.add(panel_2);
+		panel_2.setLayout(null);
+
+		JPanel panel_3 = new JPanel();
+		panel_3.setBorder(new LineBorder(new Color(0, 0, 0)));
+		panel_3.setBounds(367, 105, 750, 619);
+		contentPane.add(panel_3);
+
+		String[] columnNames = { "An", "Subject", "Date" };
+		inboxTableModel = new DefaultTableModel(columnNames, 0); 
+
+		inboxTable = new JTable(inboxTableModel);
+		inboxTable.setFont(new Font("Times New Roman", Font.PLAIN, 16));
+		inboxTable.setRowHeight(24);
+		inboxTable.setDefaultEditor(Object.class, null); 
+		panel_3.setLayout(null);
+
+		JScrollPane scrollPane = new JScrollPane(inboxTable);
+		scrollPane.setBounds(0, 0, 750, 619);
+		panel_3.add(scrollPane);
+	}
+	
+	public void showUserDetails() {
+		String[] getDetails = fassade.sendUserDetails();
+		String fullName = getDetails[0];
+		String username = getDetails[1];
+		
+		this.fullName.setText(this.fullName.getText() + fullName);
+		this.username.setText(this.username.getText() + username);
+	}
+	
+	public void getAllSentEmails() {
+		ArrayList<String> getEmails = fassade.sendAllEmailsToSentWindow();
+		String[] splitEmail;
+		if (getEmails.size() > 0)
+			for (String tempEmail :getEmails ) {
+				splitEmail = tempEmail.split(",");
+				String to = splitEmail[0].toString();
+				String subject = splitEmail[1];
+				String date = splitEmail[2];
+				Object[] newEmail = {to, subject, date};
+				inboxTableModel.addRow(newEmail);
+			}
+	}
+	
+	public void getFassade(EasyMail fassade) {
+		this.fassade = fassade;
+	}
+
+	public void showWindow() {
+		this.setVisible(true);
+	}
+
+	public void closeWindow() {
+		this.dispose();
+	}
+	public void showError(String error) {
+		JOptionPane.showMessageDialog(this, "Error", error, JOptionPane.ERROR_MESSAGE);
+	}
+
+}

MailSystem/src/gui/TrashWindow.java

@@ -0,0 +1,178 @@
+package gui;
+
+import java.awt.Color;
+import java.awt.Cursor;
+import java.awt.Font;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.ArrayList;
+
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.LineBorder;
+import javax.swing.table.DefaultTableModel;
+
+import domain.EasyMail;
+
+public class TrashWindow extends JFrame {
+
+
+	private JTable inboxTable;
+	private DefaultTableModel inboxTableModel;
+	private EasyMail fassade;
+	private JLabel fullName,username;
+	
+	public TrashWindow() {
+		setResizable(false);
+		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+		setBounds(100, 100, 1143, 774);
+		setLocationRelativeTo(null);
+
+		JPanel contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		contentPane.setLayout(null);
+
+		// Profile Panel
+		JPanel panel = new JPanel();
+		panel.setBackground(new Color(230, 230, 230));
+		panel.setBorder(new LineBorder(new Color(0, 0, 0), 2));
+		panel.setBounds(10, 273, 347, 451);
+		contentPane.add(panel);
+		panel.setLayout(null);
+
+		JLabel inbox = new JLabel("Inbox");
+		inbox.setForeground(new Color(0, 0, 255));
+		inbox.setFont(new Font("Times New Roman", Font.PLAIN, 22));
+		inbox.setBounds(10, 11, 165, 39);
+		panel.add(inbox);
+		inbox.setCursor(new Cursor(Cursor.HAND_CURSOR));
+		inbox.addMouseListener(new MouseAdapter() {
+		    @Override
+		    public void mouseClicked(MouseEvent e) {
+		    	EasyMailWindow easyMail = new EasyMailWindow();
+		    	closeWindow();
+		    	easyMail.showWindow();
+		    	easyMail.getFassade(fassade);
+		    	easyMail.getAllInboxEmails();
+		    }
+		});
+
+		
+
+		JLabel sentEmails = new JLabel("Sent");
+		sentEmails.setForeground(new Color(0, 0, 255));
+		sentEmails.setFont(new Font("Times New Roman", Font.PLAIN, 22));
+		sentEmails.setBounds(10, 61, 165, 39);
+		panel.add(sentEmails);
+		
+		sentEmails.setCursor(new Cursor(Cursor.HAND_CURSOR));
+		sentEmails.addMouseListener(new MouseAdapter() {
+		    @Override
+		    public void mouseClicked(MouseEvent e) {
+		    	SentWindow sentWindow = new SentWindow();
+		    	closeWindow();
+		    	sentWindow.showWindow();
+		    	sentWindow.getFassade(fassade);
+		    	sentWindow.getAllSentEmails();
+		    }
+		});
+
+		JPanel panel_1 = new JPanel();
+		panel_1.setBackground(new Color(230, 230, 230));
+		panel_1.setBorder(new LineBorder(new Color(0, 0, 0), 2));
+		panel_1.setBounds(10, 11, 347, 239);
+		contentPane.add(panel_1);
+		panel_1.setLayout(null);
+
+		JLabel profile = new JLabel("Profile");
+		profile.setFont(new Font("Times New Roman", Font.BOLD, 30));
+		profile.setBounds(10, 11, 203, 41);
+		panel_1.add(profile);
+
+		fullName = new JLabel("Full Name: ");
+		fullName.setFont(new Font("Times New Roman", Font.PLAIN, 20));
+		fullName.setBounds(10, 63, 327, 41);
+		panel_1.add(fullName);
+
+		username = new JLabel("Email: ");
+		username.setFont(new Font("Times New Roman", Font.PLAIN, 20));
+		username.setBounds(10, 106, 327, 39);
+		panel_1.add(username);
+
+		JLabel editProfile = new JLabel("Edit profile");
+		editProfile.setForeground(Color.BLUE);
+		editProfile.setFont(new Font("Times New Roman", Font.PLAIN, 22));
+		editProfile.setBounds(10, 189, 165, 39);
+		panel_1.add(editProfile);
+
+		JPanel panel_2 = new JPanel();
+		panel_2.setBorder(new LineBorder(new Color(0, 0, 0), 2));
+		panel_2.setBackground(new Color(230, 230, 230));
+		panel_2.setBounds(367, 11, 750, 86);
+		contentPane.add(panel_2);
+		panel_2.setLayout(null);
+
+		JPanel panel_3 = new JPanel();
+		panel_3.setBorder(new LineBorder(new Color(0, 0, 0)));
+		panel_3.setBounds(367, 105, 750, 619);
+		contentPane.add(panel_3);
+
+		String[] columnNames = { "From", "Subject", "Date" };
+		inboxTableModel = new DefaultTableModel(columnNames, 0); 
+
+		inboxTable = new JTable(inboxTableModel);
+		inboxTable.setFont(new Font("Times New Roman", Font.PLAIN, 16));
+		inboxTable.setRowHeight(24);
+		inboxTable.setDefaultEditor(Object.class, null); 
+		panel_3.setLayout(null);
+
+		JScrollPane scrollPane = new JScrollPane(inboxTable);
+		scrollPane.setBounds(0, 0, 750, 619);
+		panel_3.add(scrollPane);
+	}
+	
+	public void showUserDetails() {
+		String[] getDetails = fassade.sendUserDetails();
+		String fullName = getDetails[0];
+		String username = getDetails[1];
+		
+		this.fullName.setText(this.fullName.getText() + fullName);
+		this.username.setText(this.username.getText() + username);
+	}
+	
+	public void getAllTrashEmails() {
+		ArrayList<String> getEmails = fassade.sendAllEmailsToTrashWindow();
+		String[] splitEmail;
+		if (getEmails.size() > 0)
+			for (String tempEmail :getEmails ) {
+				splitEmail = tempEmail.split(",");
+				String from = splitEmail[0].toString();
+				String subject = splitEmail[1];
+				String date = splitEmail[2];
+				Object[] newEmail = {from, subject, date};
+				inboxTableModel.addRow(newEmail);
+			}
+	}
+	
+	public void getFassade(EasyMail fassade) {
+		this.fassade = fassade;
+	}
+
+	public void showWindow() {
+		this.setVisible(true);
+	}
+
+	public void closeWindow() {
+		this.dispose();
+	}
+	public void showError(String error) {
+		JOptionPane.showMessageDialog(this, "Error", error, JOptionPane.ERROR_MESSAGE);
+	}
+
+}

MailSystem/src/main/Main.java

@@ -1,6 +1,6 @@
 package main;
 
-import gui.RegisterWindow;
+import gui.*;
 
 public class Main {