/**
 * Config
 *
 */

var itemsPerPage = 18;
var cartItemsPerPage = 3;

var inSearch = false;
var resetPaging = false;
    
$(document).ready(function(){
	
	$('.cluetip').cluetip({tracking: true, splitTitle: "|"});
	
	if ($("#list_type").val()) { 
		if ( $.browser.opera || $.browser.mozilla || $.browser.safari ) {
			$.history.init(load);
	    } else {
	    	load();
	    }
    }
    
	function changePlaces(e) {
		
		
		couponId	= this.id.replace(/city_/, '');
		cityId		= this.value;
		
		$.ajax({
			type		: 'GET',
			url			: baseUrl+'get_addresses/'+couponId+'/'+cityId+'/',
			dataType	: 'json',
			
			success		: function (response) {
							$('#address_'+couponId).html('');
		
							$('#address_'+couponId).createAppend([
								'option', {'value': 0}, "-- Adresas --"
							]);
			
							if (response) {
								for (i in response) {
									$('#address_'+couponId).createAppend([
										'option', {'value': response[i].id}, response[i].address_line
									]);
								}
								
								$('#address_'+couponId).attr('disabled', false);
							} else {
								$('#address_'+couponId).attr('disabled', true);
							}
						}
		});
	}
	
	function createCoupon(couponData, i) {
		var item = null;
		
		if (i % 2 == 2) {
			className = 'item lastcol';
		} else {
			className = 'item';
		}
		
		item = $('#listing').createAppend('div', {"class": className});
		var cart_link_class = (couponData.in_cart == 1) ? 'from_cart_link_div' : 'cart_link_div';
		
		item.hide();
		
		item.createAppend(
			'div', {"class": 'coupon_link_div'}, [
				'div', {"class": cart_link_class}, [
						'a', {href: baseUrl+'krepselis/'+couponData.coup_alias}, ''
					],
				'a', {href: ((couponData.prov_alias)? baseUrl+couponData.prov_alias+"/"+couponData.coup_alias : baseUrl+couponData.coup_alias)}, ''
			]
		);
		
		$('.cart_link_div a').click(addToCart);
		$('.from_cart_link_div a').click(addToCart);
		
		logo = item.createAppend('div', {"class": "logo"});
		logo.createAppend('h1', {}, couponData.coup_title);
		logo.css({'background-image': 'url("'+baseUrl+'images/logos/'+couponData.coup_logo+'")'});
		
		item.createAppend(
			'div', {"class": 'left'}, couponData.coup_discount.replace(/\.00$/, '')+couponData.discount_type
		);
		
		item.createAppend(
			'div', {"class": 'right'}, couponData.coup_title
		);
		
		return item;
	}
	
	function reloadCoupons (e) {
		e.preventDefault(); 
		
		if ($("#list_type").val() != "cart") {
			
		
			if ($("#list_type").val() != "search") {
			
				$('html, body').animate({scrollTop:0}, 'slow'); 
			
				var url			= String(window.location).split("#")[0];
				var anchor		= String(window.location).split("#")[1];
				
				var city		= null;
				var category	= null;
				var page		= null;
				
				if (anchor) {
					city		= (anchor.split(":")[0] != undefined) ? anchor.split(":")[0] : "visi";
					category	= (anchor.split(":")[0] != undefined) ? anchor.split(":")[1] : "visi";
				} else {
					city		= "visi";
					category	= "visi";
				}
				
				
				if ($(this).hasClass("cities"))			city		= $(this).attr("rel");
				if ($(this).hasClass("cats"))			category	= $(this).attr("rel");
				if ($(this).hasClass("paging_link"))	page		= $(this).attr("rel");
					
				var append = "#"+city+":"+category;
				if (page) {
					append += ":"+page;
					
				}
				
				window.location = url+append; 
				
				// category active
				if ($(this).hasClass("cats"))
				{
					$('a.filter_link.cats').removeClass('active');
					$(this).addClass('active');
				}
				
				if ($.browser.opera || $.browser.mozilla || $.browser.safari) {
					$.history.load();
			    } else {
			    	load();
			    }
		    } else { 
			
		    	if ($(this).hasClass("paging_link")) 
				{
					page = $(this).attr("rel");
				}
				
		    	if (page) { 
		    		location.hash = "#"+page;
		    	} else  {
		    		location.hash = "#0";
		    	}
		    	
		    	if (this.id == "adv_search_form") {
		    		resetPaging = true;
		    	}
		    	
		    	inSearch = true;
		    	
		    	if ($.browser.opera || $.browser.mozilla || $.browser.safari) {
					$.history.load();
			    } else {
			    	load();
			    }
			    
			   
		    }
		}
		
		return false;
	}
	
	function load() {
		
		if ($("#list_type").val() != "cart") {
		
			$('#more_cities_box').fadeOut();
			$('#more_categories_box').fadeOut();
			
			$('#filter li').removeClass("active");
			
			$('#listing').fadeOut('normal', function() {
				$('#nuolaidos').addClass('loading');
			});
			
			var method	= null;
			var type	= $("#list_type").val();
			switch(type) {
				case "search":
					method = "paieska";
					break;
				case "1":
					method = "nuolaidos";
					break;
				case "2":
					method = "geriausi";
					break;
				case "3":
					method = "naujausi";
					break;
				default :
					method = "nuolaidos";
			}
			
			if (method != "paieska") { 
				var anchor = String(window.location).split("#")[1];
				
				if (anchor) {
					var city		= (anchor.split(":")[0] != undefined) ? anchor.split(":")[0] : null;
					var category	= (anchor.split(":")[0] != undefined) ? anchor.split(":")[1] : null;
					var page		= (anchor.split(":")[1] != undefined) ? anchor.split(":")[2] : null;
				}
				
				if (city) {
					$("#f_"+city).addClass("active");
				} else {
					city = "visi";
				}
				
				if (category) {
					$("#f_"+category).addClass("active");
				} else {
					category = "visi";
				}
			
			} else {
				var page = location.hash.replace(/^#/, '');
			}
			
			if (!page) {
				page = "0";
			}
			
			if (resetPaging) {
				page = '';
				resetPaging = false;
			}
			
			if (method != "paieska") { 
				url = baseUrl+method+"/"+city+"/"+category+"/"+page+"?random="+(new Date().getTime());
			} else {
				if (inSearch) {
					var searchKeyword = $("#search_keywords").val();
				} else {
					var searchKeyword = ($("#search_keyword").val() != "nuolaidų paieška...") ? $("#search_keyword").val() : "a";
				}
			
				url = baseUrl+method+"/"+searchKeyword+"/"+page+"?random="+(new Date().getTime());
			}
			
			
			page = parseInt(page);
			
			$.ajax({
				type		: (method != 'paieska') ? 'GET'		: 'POST',
				url			: url,
				dataType	: 'json',
				data		: (method != 'paieska') ? null		: $('#adv_search_form').serialize(),
				
				success		: function (response) {
									$('#listing').html('');
									
									var data		= response.data;
									var numPages	= Math.ceil(response.totalItems/itemsPerPage);
									var totalItems	= response.totalItems;
									
									var regexp			= new RegExp("[0-9]+$");
								
									// reset prev and next links
									var $prevLink		= $('#pagging .prev');
									var $nextLink		= $('#pagging .next');
									
									var newPrev = parseInt(page) - itemsPerPage;
									var newNext = parseInt(page) + itemsPerPage;
									
									if (newPrev <= 0) newPrev = "";
									if (newNext >= numPages*itemsPerPage) newNext = currentPage;
								
									if (regexp.test($prevLink.attr('href'))) {
										var newPrevLink	= $prevLink.attr('href').replace(/[0-9]+$/, newPrev);
									} else {
										var newPrevLink	= $prevLink.attr('href') + newPrev;
									}
									
									if (regexp.test($nextLink.attr('href'))) {
										var newNextLink	= $nextLink.attr('href').replace(/[0-9]+$/, newNext);
									} else {
										var newnextLink	= $nextLink.attr('href') + newNext;
									}
									
									$prevLink.attr('href', newPrevLink);
									$nextLink.attr('href', newNextLink);
									
									$prevLink.attr('rel', newPrev);
									$nextLink.attr('rel', newNext);
									
									// build new paging links
									$('#pagging .center').html('');
									
									if (numPages < 2) {
										$('#pagging').slideUp();
									} else {
										var first		= true;
										var searchUrl	= '';
										var newLink		= '';
										
										for (i=1; i<=numPages; i++) {
											var limit = (i * itemsPerPage) - itemsPerPage;
											if (limit == 0) limit = '';
											
											href		= baseUrl+method+'/'+limit;
											className	= (first) ? 'active' : ''; 
											
											newLink = $('#pagging .center').createAppend(
												'a', {'href': href,  'id': 'page_'+limit, 'class': 'paging_link', "rel": limit}, [
													'span', {}, i+''
												]
											);
											
											if( i == 10 )
											{
												$('#pagging .center').createAppend(
												'br'
												);
											}
											
											newLink.click(reloadCoupons);
											
											first = false;
										}
										
										$('#pagging:hidden').slideDown();
									}
									
									// set active page
									var currentPage		= parseInt(page);
									if (!currentPage) currentPage = "";
									$('#page_'+currentPage).addClass('active');
									
									if (data.length > 0) {
										newHeight = 127 * Math.ceil(data.length/2);
										for (i in data) {
										
											coupon = createCoupon(data[i], i);
											
											if (i % 2 == 2) {
												$('#listing').createAppend(
													'br', {"class": "clear"}
												);
											}
										}
									} else {
										newHeight = 13;
										$('#listing').createAppend(
											'div', {"class": "message_box"}, "<p>Atsiprašome, bet pagal pasirinktus parametrus kuponų nerasta.</p>"
										);
									}
									
									$('#outter_listing').animate({height: newHeight}, function () {
										$('#nuolaidos').removeClass('loading');
										$('#listing .item').show();
										$('#listing').fadeIn();
									});
									
								}
			});
		}
	}
	
	function addToCart(e) {
		
		e.preventDefault();
		
		var cartLink	= this;
		var cityId		= $('.city_select').val();
		var addressId	= $('.address_select').val();
		
		if (cityId == '' || typeof(cityId) == "undefined" ) cityId = 0;
		if (addressId == '' || typeof(addressId) == "undefined" ) addressId = 0;
		
		var sLink = this.href+'/'+cityId+'/'+addressId+"?random="+(new Date().getTime());
		
		$.ajax({
				type		: 'GET',
				url			: sLink,
				dataType	: 'json',
				success		: function (response) {
				
									var coupon		= $(cartLink).parent().parent();
									var cart_link	= $(cartLink).parent();
									
									if (cart_link.hasClass('cart_link_div')) {
										var height	= coupon.height();
										var width	= coupon.width();
										var top		= coupon.offset().top;
										var left	= coupon.offset().left;
										
										var newHeight	= $('.counter').height();
										var newWidth	= $('.counter').width();
										var newTop		= $('.counter').offset().top;
										var newLeft		= $('.counter').offset().left;
									} else {
										var newHeight	= coupon.height();
										var newWidth	= coupon.width();
										var newTop		= coupon.offset().top;
										var newLeft		= coupon.offset().left;
										
										var height	= $('.counter').height();
										var width	= $('.counter').width();
										var top		= $('.counter').offset().top;
										var left	= $('.counter').offset().left;
									}
									
									outline	= $('body').createAppend('div', {"class": "coupon_outline"});
									
									outline.css('position', 'absolute');
									outline.css('z-index', '999999999');
									outline.css('top', top);
									outline.css('left', left);
									
									outline.height(height);
									outline.width(width);
									
									cartCount = (response) ? response : '0';
									
									outline.animate(
										{
											"width"		: newWidth,
											"height"	: newHeight,
											"top"		: newTop,
											"left"		: newLeft
										},
										500,
										function() {
											outline.remove();
											$('.counter').html(cartCount);
											if (cart_link.hasClass('cart_link_div')) {
												cart_link.removeClass('cart_link_div');
												cart_link.addClass('from_cart_link_div');
											} else {
												cart_link.removeClass('from_cart_link_div');
												cart_link.addClass('cart_link_div');
											}
										}
									);
									
									
								}
		});
	}
	
	function printSingle(e) {
		e.preventDefault();
		
		var ok = true;
		$('#coupon_details_form select').each(function () {
			if (this.value == '0' || this.value == '') { 
				ok = false;
			} 
		});
		
		if (!ok) {
			alert('Nepasirinkote kupono adreso!');
			return;
		} 
		
		var data = $('#coupon_details_form').serialize();
		
		newwindow=window.open(baseUrl+'print/?'+data, 'name', 'height=600,width=650,scrollbars=yes');
		if (window.focus) {
			newwindow.focus()
		}
	}
	
	function printCart(e) {
		e.preventDefault();
		
		var ok = true;
		$('#cart_form select').each(function () {
			if (this.value == '0' || this.value == '') { 
				ok = false;
			} 
		});
		
		if (!ok) {
			alert('Nepasirinkote kupono adreso!');
			return;
		} 
		
		var data = $('#cart_form').serialize();
		
		newwindow=window.open(baseUrl+'print/?'+data, 'name', 'height=600,width=650,scrollbars=yes');
		if (window.focus) {
			newwindow.focus()
		}
	}
	
	function showSublist(e) {
		e.preventDefault();
		
		$('#more_cities_box').fadeOut();
		$('#more_categories_box').fadeOut();
		
		$(this).html('<span>Uždaryti</span>');
	
		var clickId		= this.id;
		var newHeight	= 21;
		
		if (clickId == 'more_cities') {
			var childsCount	= $('#more_cities_box').children('ul').children().length;
		}
		if (clickId == 'more_categories') {
			var childsCount	= $('#more_categories_box').children('ul').children().length;
		}
		
		if (childsCount < 10) {
			newHeight = 21*childsCount;
		} else {
			newHeight = 210;
		}
		
		var objectOffset = $(this).offset();
		
		//newHeight = 500;
		
		if (clickId == 'more_cities') {
			$('#more_cities_list').height(newHeight);
			$('#more_cities_box').css("top", objectOffset.top+21).css("left", objectOffset.left).fadeIn();
		}
		
		if (clickId == 'more_categories') {
			$('#more_categories_list').height(newHeight);
			$('#more_categories_box').css("top", objectOffset.top+21).css("left", objectOffset.left).fadeIn();
		}
	}
	
	function showCommentForm(e) {
		e.preventDefault();
		$('#write_coment').slideDown();
	}
	
	function showAnswer() {
		$(this).parent().children('dd').slideDown();
	}
	
	function hideAnswer() {
		$(this).parent().children('dd').slideUp();
	}
	
	function subscribe(e) {
		e.preventDefault();
		
		var sendData = $('#newsletter_form').serialize();
		
		$.ajax({
			type		: 'POST',
			url			: baseUrl+'subscribe/'+"?random="+(new Date().getTime()),
			data		: sendData,
			dataType	: 'text',
			success		: function (response) {
							
							switch (response) {
								case '0':
									$('#newsletter_msg').html('Jums buvo išsiųstas patvirtinimo laiškas');
								break;
								
								case '1':
									$('#newsletter_msg').html('Toks adresas jau egzistuoja');
								break;
								
								case '2':
									$('#newsletter_msg').html('Prašome įvesti teisingą el. pašto adresą');
								break;
							}
						}
		});
	}
	
	function submitSearch(e) {
		e.preventDefault();
		
		if ($("#search_keyword").val() != "nuolaidų paieška...") {
			window.location.href = baseUrl+'paieska/'+$("#search_keyword").val();
		}
	}
	
	/**
	 * Bind events
	 */
	 
	function hideSubList() {
		$("#more_categories").html('<span>Daugiau...</span>');
		$("#more_cities").html('<span>Daugiau...</span>');
		
		$('#more_cities_box').fadeOut();
		$('#more_categories_box').fadeOut();
	}
	
	$('#search_form').submit(submitSearch);
	
	$('#newsletter_form').submit(subscribe);
	 
	$('#cart_print').click(printCart);
	
	$('#details_print').click(printSingle);
	
	$('#coupon_page .filter_link, #listing_pagination a').click(reloadCoupons);
	
	//$('#adv_search_submit').click(reloadCoupons);
	
	$('#adv_search_form').submit(reloadCoupons);
	
	$('.city_select').change(changePlaces);
	
	$('.cart_link_div a, .from_cart_link_div a').click(addToCart);
	
	$('.col2 a').toggle(showSublist, hideSubList);
	
	$('#write_comment').click(showCommentForm);
	
	$('#duk dt').toggle(showAnswer, hideAnswer);
	
	$('form#send_form').submit(sendToFriend);
	
	$('.back_link').click(function (e) {
		e.preventDefault();
		
		window.history.back();
	});
	
	// clear default messages
	$('.keyword').focus(function() {
		if (this.value == "nuolaidų paieška...") {
			$(this).val('');
		}
	});
	$('.keyword').blur(function() {
		if (this.value == "") {
			$(this).val('nuolaidų paieška...');
		}
	});
	
	$('.textfield').focus(function() {
		if (this.value == "vartotojo vardas") {
			$(this).val('');
		}
	});
	$('.textfield').blur(function() {
		if (this.value == "") {
			$(this).val('vartotojo vardas');
		}
	});
	
	$('#write_coment textarea').focus(function() {
		if (this.value == "Jūsų komentaras...") {
			$(this).val('');
		}
	});
	$('#write_coment textarea').blur(function() {
		if (this.value == "") {
			$(this).val('Jūsų komentaras...');
		}
	});
	
	$('#guestbook textarea').focus(function() {
		if (this.value == "Jūsų tekstas...") {
			$(this).val('');
		}
	});
	$('#guestbook textarea').blur(function() {
		if (this.value == "") {
			$(this).val('Jūsų tekstas...');
		}
	});
	
	$('#msg').focus(function() {
		if (this.value == "Jūsų žinutė...") {
			$(this).val('');
		}
	});
	$('#msg').blur(function() {
		if (this.value == "") {
			$(this).val('Jūsų žinutė...');
		}
	});
	
	// IE6 specific events
	if (false && $.browser.msie && $.browser.version < 7) {
	
		$('#content #right_side #nuolaidos .cart_link_div').hover(
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/coupon_to_cart_active.gif)");
			},
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/coupon_to_cart.gif)");
			}
		);
		
		$('#content #right_side #nuolaidos .coupon_link_div').hover(
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/nuolaida_frame_active.gif)");
			},
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/nuolaida_frame2.gif)");
			}
		);
		
		$('#content #right_side #nuolaidos .from_cart_link_div').hover(
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/coupon_from_cart_active.gif)");
			},
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/coupon_from_cart.gif)");
			}
		);
		
		$('#content #right_side #coupon .from_cart_link_div').hover(
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/coupon_from_cart_big_active.gif)");
			},
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/coupon_from_cart_big.gif)");
			}
		);
		
		$('#content #right_side #coupon .cart_link_div').hover(
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/coupon_to_cart_big_active.gif)");
			},
			function() {
				$(this).css("background-image", "url("+baseUrl+"images/coupon_to_cart_big.gif)");
			}
		);
	}
	//$('#cart_pagination #pagging a').click(loadCart);
	
	//$('.remove_cart_link_div a').click(removeFromCart);
});


function sendToFriend() {
		if (!$('#your_email').val().match(/^[\w\.=-]+@[\w\.-]+\.[\w]{2,3}$/)
			&& !$('#friends_email').val().match(/^[\w\.=-]+@[\w\.-]+\.[\w]{2,3}$/))
		{
			alert('Prašome užpildyti visus laukus');
			return false;
		}

		var send_form	= $('#send_form').serialize();
		var id			= $('#coupon_id').val();
		var cart_form	= $('#cart_form').serialize().substring(1);
		
		if (id) {
			send_form += '&coupon_id='+id;
		}
		
		if (cart_form) {
			send_form += '&'+cart_form;
		}
		
		$.ajax({
			type		: 'POST',
			url			: $('#send_form').attr('action'),
			data		: send_form,
			dataType	: 'text',
			success		: function (response) {
							tb_remove();
						}
		});
		
		return false;
	}