package sagittarius.view;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.scenes.scene2d.InputEvent;
import com.badlogic.gdx.scenes.scene2d.utils.ActorGestureListener;
import com.badlogic.gdx.utils.Align;
import com.kotcrab.vis.ui.VisUI;
import com.kotcrab.vis.ui.widget.VisCheckBox;
import com.kotcrab.vis.ui.widget.VisTable;
import com.kotcrab.vis.ui.widget.VisTextButton;
import com.kotcrab.vis.ui.widget.spinner.SimpleFloatSpinnerModel;
import com.kotcrab.vis.ui.widget.spinner.Spinner;

import sagittarius.SagittariusGame;

public class SettingsScreen extends BaseScreen {

    @Override
    public void initialize() {
        
        Gdx.input.setInputProcessor(uiStage);

        // Table creation
        VisTable table = new VisTable(true);
        table.setFillParent(true);
        uiStage.addActor(table);

        // G constant field
        Spinner gConstField = new Spinner("G constant:", new SimpleFloatSpinnerModel(SagittariusGame.G, 1f, 500f, 0.5f, 3));

        // dubug mode checkbox
        VisCheckBox debugModeBox = new VisCheckBox("debug mode");
        debugModeBox.setChecked(SagittariusGame.debugMode);

 

        // Change volume of the music
        Spinner musicVolume= new Spinner("Music Volume:", new SimpleFloatSpinnerModel(SagittariusGame.music.getVolume(), 0f, 1.0f, 0.01f, 3));


        // save button
        VisTextButton saveButton = new VisTextButton("Save");
        saveButton.addListener(new ActorGestureListener() {
            @Override
            public void tap(InputEvent event, float x, float y, int count, int button) {
                super.tap(event, x, y, count, button);

                SagittariusGame.G = Float.parseFloat(gConstField.getTextField().getText());
                SagittariusGame.music.setVolume(Float.parseFloat(musicVolume.getTextField().getText()));
                SagittariusGame.debugMode = debugModeBox.isChecked();

            }
        });

        // go back button
        VisTextButton returnButton = new VisTextButton("Go Back");
        returnButton.addListener(new ActorGestureListener() {
            @Override
            public void tap(InputEvent event, float x, float y, int count, int button) {
                super.tap(event, x, y, count, button);
                SagittariusGame.setActiveScreen( new StartScreen() );
            }
        });

        // Table structure
        table.add(gConstField).width(250);
        table.row();
        table.add(musicVolume).width(250);
        table.row();
        table.add(debugModeBox).align(Align.left);
        table.row();
        table.add(saveButton).width(250);
        table.row();
        table.add(returnButton).width(250);
    }

    @Override
    public void update(float dt) {}

    @Override
    public void dispose() {
        VisUI.dispose();
        super.dispose();
    }

}