var Position = {
	
	positionForms : null,
	
	lastPositions : null,
	
	// NOT IN USE HERE todayOpenPositions : new Array(), //array of objects that contains position that closed today
	
	init : function() {
		//Events
		$('#optionsList .callLong, #optionsList .callBig').bind('click',{position: 'Call'}, Position.showCallPut); //on "Call" click
		$('#optionsList .putLong, #optionsList .putBig').bind('click',{position: 'Put'}, Position.showCallPut); //on "Put" click
		$('#optionsList .closeCallPutFolder').bind('click',Position.hideCallPut); //on close
		
		//Set the positionForms array
		Position.positionForms = new Array();
		Position.lastPositions = new Array();
		$('.positionForm').each(function(i) {
			var formId = i+1;
			Position.positionForms[formId] = $(this);
			Position.lastPositions[formId] = 'Call'; //default
			
			//When the amount changes on each form
			$(this).find('input[name="amount"]').bind('keyup',{id : formId}, Position.onAmountChange);
			$(this).find('input[name="amount"]').bind('click', function() {
				$(this).val('');
			});
			
			Position.validateForm(formId);
		});
		
		//events
		$('#optionsList li.regular input.popupClose').bind('click', {optionType: 'regular'}, Position.closePopup);
		$('#optionsList li.oneTouch input.popupClose').bind('click', {optionType: 'oneTouch'}, Position.closePopup);
			//login fields
		/*General.container.find('div.popup input[name="email"]').focus(General.onFocusEmail).blur(General.onBlurEmail);
		General.container.find('div.popup input[name="passwordFake"]').bind('focus', {container: 'div.popup '}, General.onFocusPassword);
		General.container.find('div.popup  input[name="password"]').bind('blur', {container: 'div.popup '}, General.onBlurPassword);*/
		
	},
	
	/**
		Show the Call/Put form
	**/
	showCallPut : function(e) {
	
		if($(e.target).hasClass('callBig') || $(e.target).hasClass('putBig')){
			//call or put pressed on graph li
			var button = $(e.target);
			var graphLi = button.parent()
				  		        .parent();
			var	boxElem = graphLi.prev().prev();		        
			graphLi.addClass('hidden');
			boxElem.removeClass('hidden');
		}
		else{
			var boxElem = $(this).parent().parent().parent().parent(); //li element
		}
		var newPosition = e.data.position; //set the new position (call or put)
		var formId = Position.getElementFormId($(this));
		// hide box elem
		boxElem.addClass('hidden')
			   .next()
			   .removeClass('hidden');
			  
		if (Position.lastPositions[formId] != newPosition) { //position has changed!
			Position.switchCallPut(formId, newPosition); //switch the form (from call to put of vise versa)
		}
		
		Position.positionForms[formId].parent().show('slow');
		
		Position.lastPositions[formId] = newPosition; //update the lastPositions property

		//do the tracking only if user logged in
		if (AppData.isLoggedIn){
			//get assetId from the clicked button
			var assetId = $(this).parent().parent().parent().find('div.positionTitle').find('select[id*="type"] option:selected').val();
			var optionId = Position.positionForms[formId].find('input[name="optionId"]').val();

			$.post(AppData.url + AppData.pageId + '/selectedPositionTrack',
			{assetId:assetId , direction:e.data.position , optionId:optionId},
			{},
			'json');
		}

	},
	/** 
		Switch the form (from Call to Put and vise versa)
	**/
	switchCallPut : function(formId, newPosition) {
		
		Position.positionForms[formId].find('input.closeCallPutFolder').removeClass('closeFolder' + Position.lastPositions[formId]); //Close folder button (X)
		Position.positionForms[formId].find('input.closeCallPutFolder', Position.positionForm).addClass('closeFolder' + newPosition); 
		
		Position.positionForms[formId].find('img.arrow').attr('src', 'appProxy/site/home/optionArr' + newPosition + '.jpg'); //arrow direction (up or down)
		Position.positionForms[formId].find('td.investment input').val(0);
		//switch lower and higher rate text (Above Rate and Below Rate)
		if (newPosition == 'Call') { 
			Position.positionForms[formId].find('td.rateDirection').text(AppData.langHome.aboveRate);
			Position.positionForms[formId].find('span.otherRateDirection').text(AppData.langHome.belowRate); 
			//change the call btn (to "clicked")
			$('#Call_position_' + formId).attr('class', '').addClass('callLongSelected');//css('background-image', "url(appProxy/site/home/selectedOption/callBtn.png)");
			//change the put btn (to unclicked)
			$('#Put_position_' + formId).attr('class', '').addClass('putLong');//css('background-image', "url(appProxy/site/home/longTermOption/putBtn.png)");
		} else {
			Position.positionForms[formId].find('td.rateDirection').text(AppData.langHome.belowRate);
			Position.positionForms[formId].find('span.otherRateDirection').text(AppData.langHome.aboveRate);
			//change the call btn (to unclicked)
			$('#Call_position_' + formId).attr('class', '').addClass('callLong');//css('background-image', "url(appProxy/site/home/longTermOption/callBtn.png)");
			//change the put btn (to clicked)
			$('#Put_position_' + formId).attr('class', '').addClass('putLongSelected');//css('background-image', "url(appProxy/site/home/selectedOption/putBtn.png)");
		}
		
		Position.positionForms[formId].find('input[name="position"]').val(newPosition); //'position' hidden input
		
		Position.positionForms[formId].find('input.positionBtn').removeClass('positionBtn' + Position.lastPositions[formId]); //"Apply" submit button
		Position.positionForms[formId].find('input.positionBtn').addClass('positionBtn' + newPosition);
		
		Position.onAmountChange(formId);
	},
	
	/**
		Close the form
	**/
	hideCallPut : function(formId) {
		
		if (typeof formId == 'object')
			var formId = Position.getElementFormId($(this));
		$('form#positionForm_' + formId).parent()
										.parent()
										.parent().addClass('hidden')
										.prev().removeClass('hidden')
			
		//Position.positionForms[formId].parent().hide('slow');

		Position.positionForms[formId].find('input[name="amount"]').val(0); //reset the amount
		
		//Change the call/put buttons to unclicked

		$('#Call_position_' + formId).attr('class', '').addClass('callLong');//css('background-image', "url(appProxy/site/home/longTermOption/callBtn.png)");
		$('#Put_position_' + formId).attr('class', '').addClass('putLong');//css('background-image', "url(appProxy/site/home/longTermOption/putBtn.png)");

	},
	
	//Called from home.js on asset change
	onAssetChange : function(element, assetId, optionElement) {
		
		var formId = Position.getElementFormId(element);
		
		Position.positionForms[formId].find('input[name="rate"]').removeClass(); //remove the old class
		
		Position.positionForms[formId].find('input[name="rate"]').addClass("rate assetId_" + assetId); //update the asset for the current form
		Position.positionForms[formId].find('input[name="assetId"]').val(assetId);
		Position.onOptionChange(optionElement);
	},
	
	//called from home.js on option change
	onOptionChange : function(element) {
		var formId = Position.getElementFormId(element);
		
		//Wait for currSelectedOptions to be ready, then update the position form.
		var runtime = 0;
		var optcheck = setInterval(function checkOptions() {
			runtime += 100; //update runtime (in ms)
			//console.log('checking');
			if (Home.currSelectedOptions.length >=2) {
				//console.log('ready');
				//console.log(Home.currSelectedOptions);
				//Itterate through all the currently selected options, to find the wanted option, which is the one that was clicked
				var optionParams = new Array();
				$.each(Home.currSelectedOptions, function(i, optionParams) { 
					if (typeof optionParams !== 'undefined') {
						if (Position.getElementFormId(optionParams.inputElem) == formId) {//found!
                            
							Position.positionForms[formId].find('input[name="optionId"]').val(optionParams.id);
							Position.positionForms[formId].find('input[name="profit"]').val(optionParams.profit);
							Position.positionForms[formId].find('input[name="loss"]').val(optionParams.loss);

							var endTime = new Date(optionParams.endDate);
							Position.positionForms[formId].find('td.date').html(date('d.m.y', endTime) + ' <strong>' + date('H:i', endTime) + '</strong>');
						}
					}
				});
				
				Position.onAmountChange(formId);
				clearInterval(optcheck);
			} else {
				if (runtime > 10000) {//more than 10 seconds, stop
					//console.log('Unable to update option!');
					Position.hideCallPut(formId);
					clearInterval(optcheck);
				}
			}
			
		},100);
	},

	onOptionEnd : function (optionId) {

		//Get option open positions for this option, and remove them from display as they already ended.
		$('.optionPosition' + optionId).each(function(i) {
			if($(this).next().size() && $(this).next().attr('id').indexOf('openPositionGraphContainer') != -1)
				$(this).next().remove();//remove graph container
				
		});
		
		//console.log($('.optionPosition' + optionId).size());
		//console.log(optionId)
		$('.optionPosition' + optionId).remove();//remove all positions
	},
	
	/**
		When the amount is changed, this function is called to re-calculate the profits and loses. 
	**/
	onAmountChange : function(formId) {
		
		if (typeof formId == 'object')
			var formId = formId.data.id;
		
		var amount = parseInt(Position.positionForms[formId].find('input[name="amount"]').val());
		var profit = parseInt(Position.positionForms[formId].find('input[name="profit"]').val());
		var loss = parseInt(Position.positionForms[formId].find('input[name="loss"]').val());
		
		var position = Position.positionForms[formId].find('input[name="position"]').val();
		
		var profitElement = Position.positionForms[formId].find('td.profitSum span');
		var lossElement = Position.positionForms[formId].find('span.otherProfitSum');

		
		
		if (amount > 0) {
			if (position == 'Call') {
				var payoutAbove = ((100 + profit) * amount)/100;
				var payoutBelow = ((100-loss) * amount)/100;
			} else { //Put
				var payoutBelow = ((100 - loss) * amount)/100; //This should be above 
				var payoutAbove = ((100 + profit) * amount)/100; //This should be Below
			}
		} else { //no valid amount
			var payoutAbove = '0'; //reset both fields to zero
			var payoutBelow = '0';
		}
		
		profitElement.html(payoutAbove);
		lossElement.html(payoutBelow);


	},
	
	//called from graphs.js when a rate updates
	onRateChange : function(assetId, rate) {
		
		$('input.assetId_' + assetId).each(function(i) {
			$(this).val(rate);
		});
	},


	//called from validateForm function when the apply button is pressed
	setPositionClick: function(type,formParams){
		var params = new Array();
		$.each(formParams, function(i, obj) {
			params[obj.name] = obj.value;
		});

			$.post(AppData.url + AppData.pageId + '/selectedPositionTrack',
			{assetId:params['assetId'],direction:type},
			{},
			'json');
	},
	
	validateForm : function(formId) {
		var boxList = $('form#positionForm_' + formId).parent().parent().parent();
		
		Position.positionForms[formId].validate({
			rules: {
				amount: {
					required: true,
					number: true,
					min:25,
					max:3000
				}
			},
			messages: {
				amount: {
					required: 'required',
					min: 'min',
					max: 'max',
					number: 'number'
				}
			},
			onfocusout: false,
			onkeyup: false,
			errorPlacement: function(error, element) {
				var errorType = error.text();
				switch(errorType){
					case 'required':Position.showPopup(boxList, AppData.langHome.requiredErrorPopupTitle,  AppData.langHome.requiredErrorPopupMessage, '', false);
									break
					case 'min':Position.showPopup(boxList, AppData.langHome.minErrorPopupTitle,  AppData.langHome.minErrorPopupMessage, AppData.accountCurrency + '25', false);
									break;
					case 'max':Position.showPopup(boxList, AppData.langHome.maxErrorPopupTitle,  AppData.langHome.maxErrorPopupMessage, AppData.accountCurrency + '3000', false);
									break;
					case 'number':Position.showPopup(boxList, AppData.langHome.numberErrorPopupTitle,  AppData.langHome.numberErrorPopupMessage, '', false);
									break;
				}
				
			},
			submitHandler: function() { //submit the form when everything is valid
				var formParams = Position.positionForms[formId].serializeArray();
				$.ajax({
					type: "POST",
					url: 'rpcProxy/newPosition',
					data: formParams,
					async: false,
					dataType: 'json',
					error : function() {
						alert('Unknown Error');
					},
					success: function(result){
						/*** This code propuse to fix the bug
								when position made on asset that deffers from
								asset that listed in 'select'
							**/ 
							var assetInFormId  = boxList.find('input[name="assetId"]').val();
							var assetInSelectId = boxList.find('div.selectbox-wrapperType ul li.selected').attr('id').split('_')[2];
							if(assetInSelectId != assetInFormId){
								Position.showPopup(boxList, AppData.langHome.errorOccuredPoupTitle,  AppData.langHome.errorOccuredPoupMessage, '', false);
								setTimeout(function(){
									boxList.find('div.selectbox-wrapperType ul li').each(function(){
										if($(this).attr('id').split('_')[2] == assetInFormId){
											$(this).click();
										}
									});
								}, 3000);
								return;
							}
							
							/*** end of bug fix ***/
						if (typeof result == 'object') {
							Position.hideCallPut(formId);
							Position.addPosition(formParams, result,null);
							//save the position tracking
							Position.setPositionClick("apply",formParams);
						} else { //Error! -> user not logged in
							switch(result){
								case 'notLoggedIn':
                                General.loginDialog();
									/*boxList.addClass('hidden');
									popupBox = boxList.next().next();
									popupBox.removeClass('hidden')
											.find('div.popup')
												.removeClass('hidden')
												.find('div.popupTitle span')
													.text(AppData.langHome.loginPopupTitle)
												.end()
											.end()
											.find('div#notLoggedIn')
												.removeClass('hidden');*/
									  break;
								case 'optionIsClosed':
									Position.showPopup(boxList, AppData.langHome.optionIsClosedErrorPopupTitle,  AppData.langHome.optionIsClosedErrorPopupMessage, '', false);
															break;
								case 'insufficientFunds':
									Position.showPopup(boxList, AppData.langHome.insufficientFundsErrorPopupTitle,  AppData.langHome.insufficientFundsIsErrorPopupMessage, '', true);
															break;
								case 'invalidPositionRate':
										Position.showPopup(boxList, AppData.langHome.invalidPositionRate,  AppData.langHome.positionRateIsInvalid, '', false);
										break;
								case 'suspended':
									  Position.showPopup(boxList, AppData.langHome.optionSuspendedPopupTitle,  AppData.langHome.optionSuspendedPopupMessage, '', false);
									  break;
								case 'riskSuspentionActivated':
									  Position.showPopup(boxList, AppData.langHome.riskSuspentionPopupTitle,  AppData.langHome.riskSuspentionPopupMessage, '', false);
									  break;
							}
						}
						
						boxList.find('input[name="amount"]').val(0)
								.end()
								.find('td.profitSum span').text('0')
								.end()
								.find('span.otherProfitSum').text('0'); //reset the amount
				   }

				});
				
				
			}
		});
	},
	    addPosition : function(formParams, positionProps,f) {
		var positionId = positionProps.positionId;
		var positionRate = positionProps.positionRate;
		//console.log(positionId);
		//console.log(positionRate)
		var params = new Array();
		$.each(formParams, function(i, obj) {
			params[obj.name] = obj.value;
		});

		//Update balance
		var currentBalance = parseInt($('#currentBalance').text());
		var amount = params.amount;
		$('#currentBalance').text(currentBalance - amount);


		$.getJSON('rpcProxy/getOptionInfo/' + params.optionId, function(optionProp){
				var optionEndDate = new Date(parseInt(optionProp['endDate']) + AppData.timeZoneOffset);
            	var optionEndHour = optionEndDate.getHours();
            	var optionEndMinute = optionEndDate.getMinutes();
            	if(optionEndHour < 10 ) optionEndHour = '0' + optionEndHour;
            	if(optionEndMinute < 10) optionEndMinute = '0' + optionEndMinute;

            	if (optionEndDate.getDate() == General.dateTime.getDate() && optionEndDate.getMonth() == General.dateTime.getMonth()) { //only add poisitions which end today
                       //responsibility to my positions bar moved to MyPosiitons object
                       MyPositions.addTodayPosition(positionProps,optionProp,  params );
				}
				else{
                                    /* FUTURE POSITIONS NOT IN USE
					positionFutureHTML = '<li id="open_position_' + positionId + '_' + optionProp['assetId'] + '" class="open_position optionPosition"'+ optionProp['id'] + '">';
					positionFutureHTML +=	'<ul>';
					positionFutureHTML +=	'<li class="name">' + optionProp['assetName'] + '</li>';
					positionFutureHTML +=	'<li class="time">' + date('H:i', parseInt(optionProp['endDate'] ))+ '</li>';
					positionFutureHTML +=	'<li class="investment">' + AppData.accountCurrency + params.amount + '</li>';
					positionFutureHTML +=	'<li class="arrow"><img src="appProxy/site/home/optionArr' + params.position + '.png" style="_overflow:hidden;_margin-top:11px;"/></li>';
					positionFutureHTML +=	'<li class="asset">' + positionRate + '</li>';
					positionFutureHTML +=	'</ul>';
					positionFutureHTML +=	'<div class="positionGraph">';
					positionFutureHTML +=	'</div>';
					positionFutureHTML +=	'</li>';

					$('ul.futurePositions').append(positionFutureHTML);

					///$('ul.positions').show(); this is not working
					$('div.future').removeClass('hidden');
                        */
				}

                 /* call to callback function */
                if (typeof(f) === "function")
                    f();
			});

	},
	
	
	/**
		Get the element form identification digit (
	**/
	getElementFormId : function(element) {
		return element.attr('id').replace(/\D/g,'');
	},

       /**
        * Click on the flip button event
        */
       onClickFlip: function( event ) {
           alert('Not Implemented Yet.')
       },
       
       /**
       * Close pop up window
       */
       closePopup: function(event){
       		var optionType = event.data.optionType;
       		
       		var popupWindow = $(event.target).parent()
       										 .parent()
       										 .parent();
       		
       		popupWindow.addClass('hidden')
       				   .find('div.popupMessageContainer, div#notLoggedIn, a#depositLink')
       				   .addClass('hidden');
       		if(optionType == 'regular')
       			popupWindow.prev().prev().removeClass('hidden');
       },
       
       showPopup: function(boxList, popupTitle, popupFirstLine, popupSecondLine, showDeposit){
       	
       		
       		boxList.addClass('hidden');
       		boxList = boxList.next().next();
       		boxList.removeClass('hidden');	
       	
       		if(showDeposit) boxList.find('div.popup a#depositLink').removeClass('hidden');
       		boxList.find('div.popup').find('div.popupTitle span')
       								 .text(popupTitle)
       								 .end()
       								 .find('span.popupWarning').text(popupFirstLine)
       								 .end()
       								 .find('span.popupSum span').text(popupSecondLine)
       								 .end()
       								 .removeClass('hidden')
       								 .find('div.popupMessageContainer')
       								 	.removeClass('hidden');
       							
       	
       },
       
       onMinuteEnd: function(){
           MyPositions.onMinuteEnd();
       }
}

$(document).ready(function(){
	Position.init();
});