package greyknights;

import java.awt.event.*;
import java.sql.Time;
import java.util.*;
import javax.swing.*;

public class GUI extends JFrame implements ActionListener {

    private JMenuBar menubar;
    private JMenu file, info;
    private JMenuItem logout, close, help;
    private JTextField untf, pwtf;
    private JLabel unl, pwl;
    private JButton login, post;
    private JTextArea ta1, ta2;
    private JScrollPane sp1, sp2;
    private String un = "Gert-Jan";
    private String pw;
    private String total;
    private ArrayList<String> list;
    Calendar cal = Calendar.getInstance();
    Date date = new Date();
    Time time = new Time(date.getTime());
    int day = cal.get(Calendar.DATE);
    int month = cal.get(Calendar.MONTH) + 1;
    int year = cal.get(Calendar.YEAR);

    public GUI() {
        setSize(700, 500);
        setTitle("Grey Knights Guild Application");
        setLayout(null);

        list = new ArrayList<String>();

        unl = new JLabel("Username:");
        unl.setBounds(160, 170, 200, 20);
        add(unl);

        pwl = new JLabel("Password:");
        pwl.setBounds(160, 210, 200, 20);
        add(pwl);

        untf = new JTextField();
        untf.setBounds(250, 170, 200, 20);
        add(untf);

        pwtf = new JTextField();
        pwtf.setBounds(250, 210, 200, 20);
        add(pwtf);

        login = new JButton("Login");
        login.setBounds(340, 250, 110, 20);
        login.addActionListener(this);
        add(login);

        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setVisible(true);
    }

    public void mainScreenBuild() {
        menubar = new JMenuBar();
        setJMenuBar(menubar);

        file = new JMenu("File");
        menubar.add(file);
        logout = new JMenuItem("Logout");
        logout.addActionListener(this);
        file.add(logout);
        close = new JMenuItem("Close");
        close.addActionListener(this);
        file.add(close);

        ta1 = new JTextArea(200, 200);
        ta1.setEditable(false);
        sp1 = new JScrollPane(ta1);
        sp1.setBounds(10, 10, 660, 240);
        add(sp1);

        ta2 = new JTextArea(200, 100);
        ta2.setBounds(10, 290, 660, 80);
        add(ta2);

        post = new JButton("Post");
        post.setBounds(550, 380, 110, 20);
        post.addActionListener(this);
        add(post);
    }

    public void Login(Boolean logscreen, Boolean mainscreen) {
        untf.setVisible(logscreen);
        pwtf.setVisible(logscreen);
        pwl.setVisible(logscreen);
        unl.setVisible(logscreen);
        login.setVisible(logscreen);
        if (!mainscreen) {
            menubar.removeAll();
            post.setVisible(false);
            sp1.setVisible(false);
            ta1.setVisible(false);
            ta2.setVisible(false);
        }

    }

    public void update() {
        for (String s : list) {
            if (s != null) {
                //  s += "\n";
                total += s;
            }
        }
        ta1.setText(total);
    }

    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == login) {
            Login(false, true);
            mainScreenBuild();
        }
        if (e.getSource() == logout) {
            Login(true, false);
        }
        if (e.getSource() == close) {
            System.exit(0);
        }
        if (e.getSource() == post) {
            list.add("[" + day + "-" + month + "-" + year + "]:    " + un + "      -      " + ta2.getText());
            update();
        }
    }
}