var EHDI = EHDI || Object.create(null);

EHDI.popup = EHDI.popup || Object.create(null);

EHDI.popup.PausePopUp = function() {
    EHDI.aka.Container.call(this);
};

EHDI.popup.PausePopUp.prototype = Object.create(EHDI.aka.Container.prototype);

EHDI.popup.PausePopUp.prototype.popUpWillAppear = function() {

        this.overlay = EHDI.displays.FillRectangle(0x000000, 0, 0, EHDI.GAME.sceneManager.getStageWidth(), EHDI.GAME.sceneManager.getStageHeight(),0);

        this.overlay.anchor.set(0.5, 0.5);

        this.addChild(this.overlay);

        this.position.x = EHDI.GAME.sceneManager.getStageWidth() * 0.5;
        this.bg = new EHDI.aka.Sprite(EHDI.Assets.images["gfx_pop"]);
        this.bg.anchor.set(0.5, 0.5);

        this.addChild(this.bg);

        this.htps = [];
        for(var i = 0; i < 4; i++){
          this.htps[i] = Object.create(null);
          this.htps[i].img = new EHDI.aka.Sprite(EHDI.Assets.images["htp_parabuilder"+(i+1)]);
          this.htps[i].desc = new EHDI.displays.TextSprite(EHDI.GAME.JSONMgr.getLocale("HTP_FORMAT"));
          this.htps[i].img.anchor.set(0.5,0.5)
          this.htps[i].img.position.set(this.bg.x, this.bg.y - 60);
          this.htps[i].desc.anchor.set(0.5,0.5)
          this.htps[i].desc.position.set(this.bg.x, this.bg.y + 60);
          this.addChild(this.htps[i].img);
          this.addChild(this.htps[i].desc);
        }
        this.currentHtp = 0;
        this.setHTP();
        this.htps[1].img.visible = false;
        this.htps[1].desc.visible = false;
        this.htps[0].desc.text = EHDI.GAME.JSONMgr.getLocale("LBL_HTP1").TEXT;
        this.htps[1].desc.text = EHDI.GAME.JSONMgr.getLocale("LBL_HTP2").TEXT;
        this.htps[2].desc.text = EHDI.GAME.JSONMgr.getLocale("LBL_HTP3").TEXT;
        this.htps[3].desc.text = EHDI.GAME.JSONMgr.getLocale("LBL_HTP4").TEXT;
};

EHDI.popup.PausePopUp.prototype.popUpDidAppear = function() {

    this.overlay.alpha = 0.5;
    this.overlay.interactive = true;
    // this.pausedTxt = new EHDI.aka.PixiText("GAME PAUSED", {fontFamily: "Exo-Bold", fill: 0xFFFFFF, fontSize : 50});
    this.pausedTxt = new EHDI.displays.TextSprite(EHDI.GAME.JSONMgr.getLocale("LBL_PAUSE_HEADER"));
    this.pausedTxt.anchor.set(0.5, 0.5);
    this.pausedTxt.position.set(-this.bg.width * 0.2, -this.bg.width * 0.24);

    this.bg.addChild(this.pausedTxt);

    this.next = new EHDI.displays.Button(EHDI.Assets.images["btn_prevnext"], EHDI.Assets.images["btn_prevnext2"], null, null);

    this.bg.addChild(this.next);

    this.next.position.set(this.bg.width * 0.45, 0);
    this.next.setOnClickFunction(this.nextPage.bind(this));

    this.previous = new EHDI.displays.Button(EHDI.Assets.images["btn_prevnext"], EHDI.Assets.images["btn_prevnext2"], null, null);

    this.bg.addChild(this.previous);

    this.previous.position.set(-this.bg.width * 0.45, 0);
    this.previous.scale.x = -1;
    this.previous.setOnClickFunction(this.previousPage.bind(this));

    this.return = new EHDI.displays.Button(EHDI.Assets.images["btn_return"], EHDI.Assets.images["btn_return2"], null, null);

    this.bg.addChild(this.return);

    this.return.position.set(0, this.bg.height * 0.35);

    this.return.setOnClickFunction(this.resumeGame);

    this.exit = new EHDI.displays.Button(EHDI.Assets.images["btn_exit"], EHDI.Assets.images["btn_exit2"], null, null);

    this.bg.addChild(this.exit);

    this.exit.position.set(-this.bg.width * 0.3, this.bg.height * 0.35);
    this.exit.setOnClickFunction(this.exitGame.bind(this));

    this.sound = new EHDI.displays.ToggleButton(EHDI.Assets.images["btn_audio1"], EHDI.Assets.images["btn_audio3"], EHDI.Assets.images["btn_audio2"], EHDI.Assets.images["btn_audio4"], EHDI.GAME.soundManager.getMuted());
    this.sound.setOnClickFunction(this.toggleAudio);
    this.sound.position.set(this.bg.width * 0.3, this.bg.height * 0.35);

    this.bg.addChild(this.sound);
};

EHDI.popup.PausePopUp.prototype.popUpWillDisappear = function() {
    this.overlay.alpha = 0;
}

EHDI.popup.PausePopUp.prototype.popUpDidDisappear = function() {
  while(this.htps.length > 0){
    var pop = this.htps.pop();
    pop.img.destroy({children: true});
    pop.desc.destroy();
  }
  this.sound.dispose();
  this.return.dispose();
  this.previous.dispose();
  this.next.dispose();
  this.exit.dispose();
  EHDI.GAME.pauseButton.resumeGame();
  this.destroy({children: true});
}

EHDI.popup.PausePopUp.prototype.toggleAudio = function(enable) {
    EHDI.GAME.soundManager.setMute(enable);
    EHDI.GAME.soundManager.playSFX("button_sfx");
    var cache = EHDI.GAME.storageManager.getLocalInfo(EHDI.GAME.id);
    cache.isMuted = enable;
    EHDI.GAME.storageManager.setLocalInfo(EHDI.GAME.id, enable);
}

EHDI.popup.PausePopUp.prototype.resumeGame = function() {
    EHDI.GAME.soundManager.playSFX("button_sfx");
    EHDI.GAME.sceneManager.popPopUp({y : new EHDI.scene.TransitionParameter(EHDI.GAME.sceneManager.getStageHeight() * 0.5, -EHDI.GAME.sceneManager.getStageHeight()), duration : 0.25});
}

EHDI.popup.PausePopUp.prototype.exitGame = function() {
    EHDI.GAME.soundManager.playSFX("button_sfx");
    // EHDI.GAME.sceneManager.popAllPopUps();
    EHDI.GAME.sceneManager.pushPopUp(new EHDI.popup.ConfirmationPopup(this.goToTitleScreen.bind(this), null), {y : new EHDI.scene.TransitionParameter(EHDI.GAME.sceneManager.getStageHeight(), 0), duration : 0.25});
};

EHDI.popup.PausePopUp.prototype.goToTitleScreen = function() {
    EHDI.GAME.pauseButton.isEndGame = true;
    EHDI.GAME.sceneManager.popPopUp();
    EHDI.GAME.sceneManager.changeScene(new EHDI.scene.TitleScene(), {alpha : new EHDI.scene.TransitionParameter(0,1), duration : 0.25});
};

EHDI.popup.PausePopUp.prototype.setHTP = function(){
  for(var i = 0; i < this.htps.length; i++){
    this.htps[i].img.visible = false;
    this.htps[i].desc.visible = false;
  }
  this.htps[this.currentHtp].img.visible = true;
  this.htps[this.currentHtp].desc.visible = true;
}

EHDI.popup.PausePopUp.prototype.nextPage = function() {
    //IMPLEMENT NEXT PAGE
    EHDI.GAME.soundManager.playSFX("button_sfx");
    this.currentHtp++;
    if(this.currentHtp >= this.htps.length) this.currentHtp = 0;
    this.setHTP();
};

EHDI.popup.PausePopUp.prototype.previousPage = function() {
    //IMPLEMENT PREVIOUS PAGE
    EHDI.GAME.soundManager.playSFX("button_sfx");
    this.currentHtp--;
    if(this.currentHtp < 0) this.currentHtp = this.htps.length-1;
    this.setHTP();
};