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package wisielec;

import java.io.IOException;
import java.util.Random;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.Image;
import javax.microedition.lcdui.ImageItem;
import javax.microedition.lcdui.StringItem;
import javax.microedition.lcdui.TextField;
import javax.microedition.midlet.*;
//

/**
 *
 */
public class Midlet extends MIDlet implements CommandListener {

    private Form layout;

    private StringItem moveCounter;
    private StringItem word;
    private TextField charField;
    private StringItem charHistory;
    private StringItem lifes;
    //
    private ImageItem imageItem;
    private Image aImage;
    //
    private Command cmdEnd, cmdGuess, cmdNewGame;

    private Random rand;
    private int random = 0;

    private int numberOfWords = 3;
    private String[] polishWords = {"pepsi", "java", "cola"};

    public Midlet() {
        layout = new Form("Test");

        cmdEnd = new Command("Koniec", Command.ITEM, 1);
        cmdGuess = new Command("Sprawdź", Command.ITEM, 2);
        cmdNewGame = new Command("Nowa gra", Command.ITEM, 0);

        moveCounter = new StringItem("Próba: ", "0");
        word = new StringItem("Szukane słowo: ", "");
        charField = new TextField("Podaj literę: ", "", 1, TextField.ANY);
        charHistory = new StringItem("Litery: ", "");
        lifes = new StringItem("Pozostało prób: ", "11");

        rand = new Random(System.currentTimeMillis());

        //
        try {
      aImage = Image.createImage("/wisielec/0.png");
    } catch (Exception e) {
    }


        //
    }

    public void startApp() {
        Display disp = Display.getDisplay(this);
        disp.setCurrent(layout);

        layout.addCommand(cmdEnd);
        layout.addCommand(cmdGuess);
        layout.addCommand(cmdNewGame);

        layout.append(moveCounter);
        layout.append(word);
        layout.append(charField);
        layout.append(charHistory);
        layout.append(imageItem);

        layout.setCommandListener(this);

        createNewGame();

    }

    public void commandAction(Command cmd, Displayable d) {
        if (cmd == cmdEnd) {
            notifyDestroyed();
        } else if (cmd == cmdGuess) {
            char ch = ' ';
            if (charField.getString().length() > 0) {
                ch = charField.getString().charAt(0);
            }

            if (ch != ' ') {
                String history = charHistory.getText();
                history += ch + " ";
                charHistory.setText(history);

                int moveNb = Integer.parseInt(moveCounter.getText());
                System.out.println(moveNb);
                moveNb++;
                moveCounter.setText("" + moveNb);

                boolean found = false;
                for (int i = 0; i < polishWords[random].length(); i++) {
                    if (polishWords[random].charAt(i) == ch) {
                        found = true;
                        String temp = word.getText().substring(0, i) + ch + word.getText().substring(i + 1, polishWords[random].length());
                        word.setText(temp);
                    }

                }
                if (!found) {
                    int tempLifes = Integer.parseInt(lifes.getText());
                    tempLifes--;
                    lifes.setText("" + tempLifes);


                    if (tempLifes < 1) {
                        lifes.setText("Przegrana");
                    }
                }
                if (word.getText().equals(polishWords[random])) {
                    lifes.setText("Wygrałeś!");
                }
            }
            charField.setString("");
        } else if (cmd == cmdNewGame) {
            createNewGame();
        }
    }

    private void createNewGame() {
        moveCounter.setText("0");
        charField.setString("");
        charHistory.setText("");
        lifes.setText("11");

        random = rand.nextInt(numberOfWords);

        String dots = "";
        for (int i = 0; i < polishWords[random].length(); i++) {
            dots += "-";
        }
        word.setText(dots);

    }

    public void pauseApp() {
    }

    public void destroyApp(boolean unconditional) {
    }

}