/* FWDMLightBox */
(function (window){
	
	var FWDMLightBox = function(
			prt,
			mainBackgroundColor_str,
			holderBackgroundColor_str,
			lightBoxBackgroundOpacity,
			lightBoxWidth,
			lightBoxHeight
		){
		
		var _s  = this;
		var prototype = FWDMLightBox.prototype;

		_s.mainLightBox_do = null;
		_s.lightBoxBackground_sdo = null;
		_s.lightBoxGridHolder_do = null;
		_s.closeButton_do = null;
		
		_s.mainBackgroundColor_str = mainBackgroundColor_str;
		_s.holderBackgroundColor_str = holderBackgroundColor_str;
		
		_s.lightBoxBackgroundOpacity = lightBoxBackgroundOpacity;
		_s.lightBoxWidth = lightBoxWidth;
		_s.lightBoxHeight = lightBoxHeight;
		
		_s.setupButtonWithDelayId_to;
		
		_s.isMobile_bl = FWDMUtils.isMobile;
		_s.hasPointerEvent_bl = FWDMUtils.hasPointerEvent;
		_s.closeButtonIsTweening_bl = true;
	
		_s.init = function(){
			_s.getStyle().zIndex = 9999999;
			_s.setupMainContainers();
		};
		
		//#############################################//
		/* setup main containers */
		//#############################################//
		_s.setupMainContainers = function(){
			var viewportSize = FWDMUtils.getViewportSize();
			_s.viewportSize = viewportSize;
			var scrollOffsets = FWDMUtils.getScrollOffsets();
			
			if(_s.isMobile_bl && _s.hasPointerEvent_bl) _s.getStyle().msTouchAction = "none";
			
			_s.setWidth(viewportSize.w);
			_s.setHeight(viewportSize.h);
			_s.setX(scrollOffsets.x);
			_s.setY(scrollOffsets.y);
			
			_s.lightBoxBackground_sdo = new FWDMSimpleDisplayObject("div"); 
			_s.lightBoxBackground_sdo.setResizableSizeAfterParent();
			_s.lightBoxBackground_sdo.setBkColor(_s.mainBackgroundColor_str);
			_s.addChild(_s.lightBoxBackground_sdo);
			
			_s.mainLightBox_do = new FWDMDisplayObject("div");
			//_s.mainLightBox_do.getStyle().boxShadow = "0px 0px 5px #999999";
			_s.mainLightBox_do.setBkColor(_s.holderBackgroundColor_str);
			prt.stageContainer = _s.mainLightBox_do.screen;
			_s.addChild(_s.mainLightBox_do);
			
			if(navigator.userAgent.toLowerCase().indexOf("msie 7") == -1){
				document.documentElement.appendChild(_s.screen);
			}else{
				document.getElementsByTagName("body")[0].appendChild(_s.screen);
			}
			
			_s.lightBoxBackground_sdo.setAlpha(0);
			FWDAnimation.to(_s.lightBoxBackground_sdo, .8, {alpha:_s.lightBoxBackgroundOpacity});
			_s.setX(scrollOffsets.x);
			_s.setY(scrollOffsets.y);
			
			_s.mainLightBox_do.setWidth(0);
			_s.mainLightBox_do.setHeight(0);
			_s.mainLightBox_do.setX(parseInt(viewportSize.w/2));
			_s.mainLightBox_do.setY(parseInt(viewportSize.h/2));
			
			if(_s.lightBoxWidth > viewportSize.w){
				_s.finalLightBoxWidth = viewportSize.w;
				_s.finalLightBoxHeight = parseInt(_s.lightBoxHeight * (viewportSize.w/_s.lightBoxWidth));
			}else{
				_s.finalLightBoxWidth = _s.lightBoxWidth;
				_s.finalLightBoxHeight = _s.lightBoxHeight;
			}
			
			FWDAnimation.to(_s.mainLightBox_do, .8, {
				w:_s.finalLightBoxWidth, 
				h:_s.finalLightBoxHeight,
				x:parseInt((viewportSize.w - _s.finalLightBoxWidth)/2),
				y:parseInt((viewportSize.h - _s.finalLightBoxHeight)/2),
				delay:.4,
				ease:Expo.easeInOut});
		};
		
		//#############################################//
		/* setup lightbox close button */
		//#############################################//
		_s.setupCloseButton = function(n_img, s_img){
			FWDMSimpleButton.setPrototype();
			if(prt._d.useVectorIcons){
				_s.closeButton_do = new FWDMSimpleButton(
					0, 0,
				 	"<span class='fwdm-icon fwdm-icon-close'></span>",
				 	"fwdm-skin-vector-close-button-icon-normal",
				 	"fwdm-skin-vector-close-button-icon-selected"
			 	);
			}else{
				_s.closeButton_do = new FWDMSimpleButton(n_img, s_img);
			}
			_s.closeButton_do.setX(-200);
			
			if(prt._d.useVectorIcons){
				setTimeout(function(){
					if(_s == null) return;
					_s.showCloseButton();
				}, 360);
			}else{
				_s.showCloseButton();
			}
			
			_s.closeButton_do.addListener(FWDMSimpleButton.MOUSE_DOWN, _s.closeButtonOnStartHandler);
			_s.addChild(_s.closeButton_do);
			
			if(_s.isMobile_bl){
				if(!_s.hasPointerEvent_bl){
					window.addEventListener("touchstart", _s.mouseDummyHandler);
					window.addEventListener("touchmove", _s.mouseDummyHandler);
				}
			}else{
				if(window.addEventListener){
					window.addEventListener ("mousewheel", _s.mouseDummyHandler);
					window.addEventListener('DOMMouseScroll', _s.mouseDummyHandler);
				}else if(document.attachEvent){
					document.attachEvent("onmousewheel", _s.mouseDummyHandler);
				}
			}
		};

		_s.showCloseButton = function(){
			window.addEventListener("keyup",  _s.onKeyUpHandler);
			var viewportSize = FWDMUtils.getViewportSize();
			var closeButtonFinalX = parseInt((viewportSize.w + _s.finalLightBoxWidth)/2 - _s.closeButton_do.totalWidth/2);
			var closeButtonFinalY = parseInt((viewportSize.h - _s.finalLightBoxHeight)/2 - _s.closeButton_do.totalHeight/2);
			closeButtonFinalX = viewportSize.w - _s.closeButton_do.totalWidth - 10;
			closeButtonFinalY = 10;
		
			_s.closeButton_do.setX(viewportSize.w);
			_s.closeButton_do.setY(closeButtonFinalY);
			FWDAnimation.to(_s.closeButton_do, .9, {x:closeButtonFinalX, onComplete:_s.showCloseButtonComplete, ease:Expo.easeInOut});
		}

		_s.onKeyUpHandler =  function(e){
			if(e.keyCode == 27){
				_s.closeButtonOnStartHandler();
			}
		}
		
		_s.showCloseButtonComplete = function(){
			_s.closeButtonIsTweening_bl = false;
		}
		
		
		_s.mouseDummyHandler = function(e){
			if(e.preventDefault){
				e.preventDefault();
			}else{
				return false;
			}
		};
			
		_s.closeButtonOnStartHandler = function(e){
			var viewportSize = FWDMUtils.getViewportSize();
			_s.closeButton_do.isDisabled_bl = true;
			FWDAnimation.to(_s.closeButton_do, .9, {x:viewportSize.w, ease:Expo.easeInOut});
			
			FWDAnimation.to(_s.mainLightBox_do, .8, {
				w:0, 
				h:0,
				x:parseInt(viewportSize.w/2),
				y:parseInt(viewportSize.h/2),
				delay:.4,
				ease:Expo.easeInOut});

			FWDAnimation.to(prt.main_do, .8, {
				x:parseInt(-prt.main_do.w/2),
				y:parseInt(-prt.main_do.h/2),
				delay:.4,
				ease:Expo.easeInOut});
			
			FWDAnimation.to(_s.lightBoxBackground_sdo, .8, {alpha:0, delay:.8});
			_s.lighboxAnimDoneId_to = setTimeout(_s.lighboxHideAnimationDone, 1600);
			window.removeEventListener("keyup",  _s.onKeyUpHandler);
			_s.dispatchEvent(FWDMLightBox.CLOSE);
		};
		
		_s.lighboxHideAnimationDone = function(){
			_s.dispatchEvent(FWDMLightBox.HIDE_COMPLETE);
		};
		
		//#####################################//
		/* destroy */
		//####################################//
		_s.destroy = function(){
			
			try{
				if(navigator.userAgent.toLowerCase().indexOf("msie 7") == -1){
					document.documentElement.removeChild(_s.screen);
				}else{
					document.getElementsByTagName("body")[0].removeChild(_s.screen);
				}
			}catch(e){}
			
			if(_s.isMobile_bl){
				if(!_s.hasPointerEvent_bl){
					window.removeEventListener("touchstart", _s.mouseDummyHandler);
					window.removeEventListener("touchmove", _s.mouseDummyHandler);
				}
			}else{
				if(window.removeEventListener){
					window.removeEventListener ("mousewheel", _s.mouseDummyHandler);
					window.removeEventListener('DOMMouseScroll', _s.mouseDummyHandler);
				}else if(document.detachEvent){
					document.detachEvent("onmousewheel", _s.mouseDummyHandler);
				}
			}
			
			clearTimeout(_s.lighboxAnimDoneId_to);
		
			if(_s.lightBoxBackground_sdo){
				FWDAnimation.killTweensOf(_s.lightBoxBackground_sdo);
				_s.lightBoxBackground_sdo.destroy();
			}
			
			if(_s.lightBoxGridHolder_do){
				FWDAnimation.killTweensOf(_s.lightBoxGridHolder_do);
				_s.lightBoxGridHolder_do.destroy();
			}
			
			if(_s.closeButton_do){
				FWDAnimation.killTweensOf(_s.closeButton_do);
				_s.closeButton_do.destroy();
			}
			
			_s.mainLightBox_do = null;
			_s.lightBoxBackground_sdo = null;
			_s.lightBoxGridHolder_do = null;
			_s.closeButton_do = null;
			
			_s.mainBackgroundColor_str = null;
			_s.holderBackgroundColor_str = null;
			
			prt = null;
			mainBackgroundColor_str = null;
			holderBackgroundColor_str = null;
			
			_s.setInnerHTML("");
			prototype.destroy();
			_s = null;
			prototype = null;
			FWDMLightBox.prototype = null;
		};
	
		_s.init();
	};
	
	/* set prototype */
    FWDMLightBox.setPrototype = function(){
    	FWDMLightBox.prototype = new FWDMDisplayObject("div");
    };
    
    FWDMLightBox.CLOSE = "ligtBoxClose";
    FWDMLightBox.HIDE_COMPLETE = "hideComplete";
    
    FWDMLightBox.prototype = null;
	window.FWDMLightBox = FWDMLightBox;
}(window));