package Laby;

import javax.mail.*;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import java.io.IOException;
import java.sql.SQLOutput;
import java.util.Properties;
import java.util.Scanner;

public class Main {

    public static void send(String smtpHost, int smtpPort, String from, String to, String subject,
                            String content) throws AddressException, MessagingException {
        Properties props = new Properties();
        props.put("mail.smtp.host", smtpHost);
        props.put("mail.smtp.port", "" + smtpPort);
        Session session = Session.getDefaultInstance(props, null);
        Message msg = new MimeMessage(session);
        msg.setFrom(new InternetAddress(from));
        msg.setRecipient(Message.RecipientType.TO, new InternetAddress(to));
        msg.setSubject(subject);
        msg.setText(content);
        Transport.send(msg);
    }

    public static String getMail(String host, String username, String password, String provider) throws NoSuchProviderException, MessagingException, IOException {
        Properties props = new Properties();
        Session session = Session.getDefaultInstance(props, null);
        Store store = session.getStore(provider);
        store.connect(host, username, password);
        Folder inbox = store.getFolder("INBOX");
        if (inbox == null) {
            System.out.println("No INBOX");
            System.exit(1);
        }
        inbox.open(Folder.READ_ONLY);
        Message[] messages = inbox.getMessages();
        for (int i = 0; i < messages.length; i++) {
            System.out.println("Message " + (i + 1));
            messages[i].writeTo(System.out);
        }
        inbox.close(false);
        store.close();
        if (messages.length > 0 && messages[0].getContent() instanceof String) {
            return (String) messages[0].getContent();
        }
        return null;
    }

    public static void main(String[] args) {

        String a, b, c, d, f, g;

        Scanner sc = new Scanner(System.in);

        int wybor = 1;
        while (wybor != 0) {

            System.out.println("1.Wyslij wiadomosc");
            System.out.println("2.Odbierz wiadomosc");
            System.out.print("Wybierz:");

            wybor = sc.nextInt();

            switch (wybor) {
                case 1:
                    System.out.println("Podaj nadawece: ");
                    a = sc.next();
                    System.out.print("Podaj odbiorce: ");
                    b = sc.next();
                    System.out.print("Podaj temat: ");
                    c = sc.next();
                    System.out.print("Podaj tresc: ");
                    d = sc.next();
                    Wiadomosc w1 = new Wiadomosc(a, b, c, d);
                    try {
                        send(w1.getHost(), w1.getPort(), w1.getNadawca(), w1.getOdbiorca(), w1.getTemat(), w1.getZawartosc());
                    } catch (MessagingException e) {
                        e.printStackTrace();
                    }
                    break;

                case 2:
                    System.out.println("Podaj login: ");
                    f = sc.next();
                    System.out.print("Podaj haslo: ");
                    g = sc.next();
                    Odbierz odbierz1 = new Odbierz(f, g);
                    try {
                        getMail(odbierz1.getHost(),odbierz1.getUser(),odbierz1.getPassword(),odbierz1.getProvider());
                    } catch (MessagingException e) {
                        e.printStackTrace();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                    break;

            }
        }

        /*
        try {
            send("localhost", 25, "user1@localhost", "user1@localhost", "Gra kółko i krzyżyk", "Start Gry");
        } catch (AddressException ex) {
            ex.printStackTrace();
        } catch (MessagingException ex) {
            ex.printStackTrace();
        }
        try {
            String wiadomosc = getMail("localhost", "user1", "user1", "pop3");
            System.out.println(wiadomosc);
        } catch (NoSuchProviderException ex) {
            ex.printStackTrace();
        } catch (MessagingException ex) {
            ex.printStackTrace();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
        */


    }


}



package Laby;

public class Wiadomosc {

    private String nadawca, odbiorca, temat, zawartosc, host;
    private int port;

    public Wiadomosc(String nadawca, String odbiorca, String temat, String zawartosc) {
        this.nadawca = nadawca + "@localhost";
        this.odbiorca = odbiorca + "@localhost";
        this.temat = temat;
        this.zawartosc = zawartosc;
        this.host = "localhost";
        this.port = 25;
    }

    public void setNadawca(String nadawca) {
        this.nadawca = nadawca;
    }

    public void setOdbiorca(String odbiorca) {
        this.odbiorca = odbiorca;
    }

    public void setTemat(String temat) {
        this.temat = temat;
    }

    public void setZawartosc(String zawartosc) {
        this.zawartosc = zawartosc;
    }

    public void setHost(String host) {
        this.host = host;
    }

    public void setPort(int port) {
        this.port = port;
    }

    public String getNadawca() {
        return nadawca;
    }

    public String getOdbiorca() {
        return odbiorca;
    }

    public String getTemat() {
        return temat;
    }

    public String getZawartosc() {
        return zawartosc;
    }

    public String getHost() {
        return host;
    }

    public int getPort() {
        return port;
    }
}



package Laby;

public class Odbierz {

    String host,user,password,provider;

    public Odbierz(String user, String password) {
        this.host = "localhost";
        this.user = user;
        this.password = password;
        this.provider = "pop3";
    }

    public String getHost() {
        return host;
    }

    public String getUser() {
        return user;
    }

    public String getPassword() {
        return password;
    }

    public String getProvider() {
        return provider;
    }

    public void setHost(String host) {
        this.host = host;
    }

    public void setUser(String user) {
        this.user = user;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public void setProvider(String provider) {
        this.provider = provider;
    }
}