import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;

/**
 * @author kiriman
 */
public class Plan extends MIDlet implements CommandListener {

    public Form f;
    public TextField tf, tf1, tf3;
    private String sss, doouuuu, igomgmhnmhmkhm;
    private Command ok = new Command("OK", Command.OK, 0);
    private Command cancel = new Command("OK", Command.OK, 0);
    public Display di;
    private double ss, do1, plan, zd;
    private int s4, sm, do4, dom, r4, rm, zdg, zdk, s, do2, r, rd;

    public Plan() {
        sss = "5.50";
        doouuuu = "13.14";
        igomgmhnmhmkhm = "50";
        di = Display.getDisplay(this);
    }

    public void startApp() {
        f = new Form("Кондуктор");
        tf = new TextField("Работаю с:", sss, 1000, TextField.DECIMAL);
        tf1 = new TextField("До:", doouuuu, 1000, TextField.DECIMAL);
        tf3 = new TextField("План:", igomgmhnmhmkhm, 1000, TextField.NUMERIC);
        f.append(tf);
        f.append(tf1);
        f.append(tf3);
        f.addCommand(ok);
        f.setCommandListener(this);
        di.setCurrent(f);
    }

    public void pauseApp() {
    }

    public void destroyApp(boolean unconditional) {
    }

    public void commandAction(Command c, Displayable d) {
        if (c == ok) {
            sss = tf.getString();
            doouuuu = tf1.getString();
            igomgmhnmhmkhm = tf3.getString();
            ss = Double.parseDouble(sss);
            do1 = Double.parseDouble(doouuuu);
            plan = Double.parseDouble(igomgmhnmhmkhm);
            Joooo();
            f.deleteAll();
            f.removeCommand(ok);
            f.addCommand(cancel);
            f.append("Время работы:\n" + r4 + "." + rm + "\nСдать в кассу:\n" + zdg + "." + zdk);
        }
        if (c == cancel) {
            startApp();
        }
    }

    public void Joooo() {
        s4 = (int) ss; //5
        sm = (int) (ss % s4 * 100); //50

        do4 = (int) do1; //13
        dom = (int) (do1 % do4 * 100); //14

        s = (s4 * 60) + sm;
        do2 = (do4 * 60) + dom;
        if (do2 < s) {
            rd = (24 * 60) - s;
            r = rd + do2;
        } else {
            r = do2 - s;
        }
        bugaga();
    }

    public void bugaga() {
        plan = plan * 100 / 60;
        zd = r * plan;
        r4 = r / 60;
        rm = r % 60;
        zdg = (int) (zd / 100);
        zdk = (int) (zd % 100);
    }
}