package AuiAs2.View;

import AuiAs2.MathsGame;
import AuiAs2.MigJPanel;
import AuiAs2.ScreenInterface;

import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.font.TextAttribute;
import java.util.ArrayList;
import java.util.Map;

/**
 * Class for difficulty selection screen
 */
public class DiffView extends MigJPanel implements ScreenInterface {
    MigJPanel panDiff;
    JLabel labAppTitle;
    Map titleAttributes;
    JLabel labGameInfo;
    JLabel labDiffHead;
    ButtonGroup btgrpDiff;
    ArrayList<JRadioButton> listRadButton;
    JLabel labMouseOver;
    JButton butNewGame;

    public DiffView() {
        panDiff = new MigJPanel();
        labAppTitle = new JLabel("Maths Game");
        titleAttributes = fontTitle.getAttributes(); //used for underline on title
        titleAttributes.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON);
        labAppTitle.setFont(fontTitle.deriveFont(titleAttributes));
        panDiff.add(labAppTitle, "align 50%, shrink 2, push x, wrap");
        labGameInfo = new JLabel("<html>The game will display an equation which you must answer in 3 attempts.<br> Further attempts will be added for every 5 correct answers.</html>");
        panDiff.add(labGameInfo, "align 50%, push 2 2, wrap");
        labDiffHead = new JLabel("Choose Difficulty:");
        labDiffHead.setFont(fontHeading);
        panDiff.add(labDiffHead, "align 50%, shrink 2, wrap");
        btgrpDiff = new ButtonGroup();
        listRadButton = new ArrayList<JRadioButton>();
        for (Difficulty diff : Difficulty.values()) {
            JRadioButton radDiff = new JRadioButton(diff.name);
            radDiff.setActionCommand(diff.name);
            System.out.println(diff.name + " created.");
            System.out.println(radDiff.getActionCommand());
            listRadButton.add(radDiff);
            btgrpDiff.add(radDiff);
            panDiff.add(radDiff, "align 50%, shrink 2, wrap");
        }
        btgrpDiff.setSelected(listRadButton.get(Difficulty.MEDIUM.ordinal()).getModel(), true);
        labMouseOver = new JLabel("Mouse over a difficulty for further explanation of each.");
        panDiff.add(labMouseOver, "align 50%, shrink 2, wrap");
        butNewGame = new JButton("New Game");
        panDiff.add(butNewGame, "align 50%, grow x, wrap"); //fix shrink
        //butNewGame.addActionListener(e -> MathsGame.switchToGame(btgrpDiff.getSelection()));
        //butNewGame.addActionListener(e -> MathsGame.switchToGame());
        add(panDiff, "push x, push y, align 50% 50%");
    }

    public String getSelectedDiff() {
        return btgrpDiff.getSelection().getActionCommand();
    }

    public void addNewGameListener(ActionListener listenNewGame) {
        butNewGame.addActionListener(listenNewGame);
    }

    /*
    public void switchToGame() {
        //MathsGame.setLayCard(panContainer, "New Game");
    }

    public void switchToGame(ButtonModel selectedDiff) {
        MathsGame.switchToGame(selectedDiff);
    }
    */
}