/*
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 * and open the template in the editor.
 */
package mygame;

import com.jme3.app.Application;
import com.jme3.app.SimpleApplication;
import com.jme3.app.state.AbstractAppState;
import com.jme3.app.state.AppStateManager;
import com.jme3.asset.AssetManager;
import com.jme3.asset.TextureKey;
import com.jme3.font.BitmapFont;
import com.jme3.font.BitmapFont.Align;
import com.jme3.font.BitmapFont.VAlign;
import com.jme3.font.LineWrapMode;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Vector2f;
import com.jme3.math.Vector4f;
import com.jme3.texture.Texture;
import tonegod.gui.controls.extras.Indicator;
import tonegod.gui.controls.extras.android.Joystick;
import tonegod.gui.controls.text.TextElement;
import tonegod.gui.core.Screen;
import tonegod.gui.effects.Effect;

/**
 *
 * @author Bob
 */
public class GuiManager extends AbstractAppState {

  private SimpleApplication app;
  private AppStateManager   stateManager;
  private AssetManager      assetManager;
  private Indicator         fireInd;
  private Indicator         woodInd;
  private TextElement       scoreText;
  private Joystick          stick;
  private Screen            screen;
  private BitmapFont        font;
  private Player            player;

  @Override
  public void initialize(AppStateManager stateManager, Application app){
    super.initialize(stateManager, app);
    this.app          = (SimpleApplication) app;
    this.stateManager = this.app.getStateManager();
    this.assetManager = this.app.getAssetManager();
    this.player       = this.app.getStateManager().getState(PlayerManager.class).player;
    font              = this.assetManager.loadFont("Interface/Fonts/Impact.fnt");
    screen            = new Screen(app, "tonegod/gui/style/atlasdef/style_map.gui.xml");
    screen.setUseTextureAtlas(true,"tonegod/gui/style/atlasdef/atlas.png");
    screen.setUseMultiTouch(true);
    this.app.getGuiNode().addControl(screen);
    this.app.getInputManager().setSimulateMouse(true);
    initFireLevel();
    initWoodLevel();
    initScoreDisplay();
    initJoyStick();
    }


  private void initJoyStick(){
    stick = new Joystick(screen, Vector2f.ZERO, (int)10) {
    @Override
    public void onUpdate(float tpf, float deltaX, float deltaY) {
        float dzVal = 0.002f;  // Dead zone threshold
            if (deltaX < -dzVal) {
                stateManager.getState(InteractionManager.class).left = true;
                stateManager.getState(InteractionManager.class).right = false;
            } else if (deltaX > dzVal) {
                stateManager.getState(InteractionManager.class).left = false;
                stateManager.getState(InteractionManager.class).right = true;
            } else {
                stateManager.getState(InteractionManager.class).left = false;
                stateManager.getState(InteractionManager.class).right = false;
            }
          }
        };
      // getGUIRegion returns region info “x=0|y=0|w=50|h=50″, etc
      TextureKey key = new TextureKey("Textures/barrel/D.png");
      Texture tex = assetManager.loadTexture(key);
      stick.setTextureAtlasImage(tex, "x=20|y=20|w=120|h=35");
      stick.getThumb().setTextureAtlasImage(tex, "x=20|y=20|w=120|h=35");
      // Make the Joystick semi-transparent
      stick.getElementMaterial().setColor("Color", new ColorRGBA(1,1,1,0.4f));
      stick.getThumb().getElementMaterial().setColor("Color", new ColorRGBA(1,1,1,0.4f));
      screen.addElement(stick, true);
      stick.setPosition(screen.getWidth()/2 -  stick.getWidth()/2, screen.getHeight()/2 -  stick.getHeight()/2);
      // Add some fancy effects
      Effect fxIn = new Effect(Effect.EffectType.FadeIn, Effect.EffectEvent.Show,.5f);
      stick.addEffect(fxIn);
      Effect fxOut = new Effect(Effect.EffectType.FadeOut, Effect.EffectEvent.Hide,.5f);
      stick.addEffect(fxOut);
      System.out.println("Joystick Initialized: " + stick);
      stick.showWithEffect();
      }


  //Sets up the score display
  private void initScoreDisplay(){
    scoreText = new TextElement(screen, "ScoreText", Vector2f.ZERO, new Vector2f(300,50), font) {
    @Override
    public void onUpdate(float tpf) { }
    @Override
    public void onEffectStart() { }
    @Override
    public void onEffectStop() { }
    };

    //Sets up the details of the score display
    scoreText.setIsResizable(false);
    scoreText.setIsMovable(false);
    scoreText.setTextWrap(LineWrapMode.NoWrap);
    scoreText.setTextVAlign(VAlign.Center);
    scoreText.setTextAlign(Align.Center);
    scoreText.setFontSize(18);

    //Add the score display
    screen.addElement(scoreText);

    scoreText.setText("Trees Murdered: " + player.score);
    scoreText.setLocalTranslation(screen.getWidth() / 1.1f - scoreText.getWidth()/1.8f, screen.getHeight() / 1.05f - scoreText.getHeight()/2, -1);
    }

  private void initFireLevel(){
    fireInd = new Indicator(
      screen,
      "Fire Ind",
      new Vector2f(12,12),
      Indicator.Orientation.HORIZONTAL
      ) {

    @Override
      public void onChange(float currentValue, float currentPercentage) {
        }
      };

    fireInd.setMaxValue(20);
    fireInd.setCurrentValue(0);
    fireInd.setIndicatorColor(ColorRGBA.Red);
    fireInd.setText("Fire Level");
    fireInd.setTextWrap(LineWrapMode.NoWrap);
    fireInd.setTextVAlign(VAlign.Center);
    fireInd.setTextAlign(Align.Center);
    fireInd.setFont("Interface/Fonts2/Impact.fnt");
    fireInd.setBaseImage(screen.getStyle("Window").getString("defaultImg"));
    fireInd.setIndicatorPadding(new Vector4f(7,7,7,7));
    fireInd.setDimensions(150, 30);
    screen.addElement(fireInd);
    }

  private void initWoodLevel(){
    woodInd = new Indicator(
      screen,
      "Wood Ind",
      new Vector2f(12,50),
      Indicator.Orientation.HORIZONTAL
      ) {

    @Override
      public void onChange(float currentValue, float currentPercentage) {
        }
      };

    woodInd.setMaxValue(10);
    woodInd.setCurrentValue(0);
    woodInd.setIndicatorColor(ColorRGBA.Brown);
    woodInd.setText("Wood Level");
    woodInd.setTextWrap(LineWrapMode.NoWrap);
    woodInd.setTextVAlign(VAlign.Center);
    woodInd.setTextAlign(Align.Center);
    woodInd.setFont("Interface/Fonts2/Impact.fnt");
    woodInd.setBaseImage(screen.getStyle("Window").getString("defaultImg"));
    woodInd.setIndicatorPadding(new Vector4f(7,7,7,7));
    woodInd.setDimensions(150, 30);
    screen.addElement(woodInd);
    }

  private void updateHud(){
    scoreText.setText("Trees Murdered: " + player.score);
    //fireInd.setCurrentValue(player.fireLevel);
    //woodInd.setCurrentValue(player.wood);
    }

  @Override
  public void update(float tpf){
    updateHud();
    }
  }