/**
 * static object that handles page logic
 * @class 
 * @constructor
 * @param {jQuery} $ Reference to the jQuery object
 */
var AccoMain = function($) {

    var config = {

        /**
        * maximum number of reviews to show initially
        * @private
        */
        maxReviews: 10,

        /**
        * maximum number of tips to show initially
        * @private
        */
        maxTips: 10,

        /**
        * amount of ms that hte favoritesAnimation stays visible after the animation
        * @private
        */
        favoritesAnimHideTime: 3500,

        /**
        * jquery reference of the favorites button html object
        * @private
        */
        favoriteTrigger: "#favorite",

        carRentalTableElement: 'table.acco-carrental-table',

        reviewsBlockElement: '#content div.testimonials',

        tipsBlockElement: '#content div.tip-box',

        emailLinkElement: '#content div.meta a.ico-emaildeprecated',

        bestPriceTagElement: '#content div.description-block div.price-box',

        bestPriceContentTagElement: '#content div.description-block div.holder div.column02',

        weatherBlockElement: '#content div.weather-promo',

        galleryInitialized: false,

        searchTerms: '#content div.nav-box a.searchterms',

        galleryIndex: 0,

        mailRouteLinkElement: '#divTools a.sendRoute'
    };

    /**
    * @namespace Private methods and variables
    */
    var priv = {

        /**
        * holds the name for the current sub-page (tab)
        * @private
        */
        currentTab: null,

        /**
        * holds the name for the current sub-sub-page (subtab)
        * @private
        */
        currentSubTab: null,

        /**
        * The Id of the current accommodation
        * @type Integer
        * @private
        */
        accoId: -1,

        /**
        * Generic way to open a new lightbox: the contents of the container identified by the supplied id
        * are loaded in a lightbox. Also, the lightbox is cached and thus only has to be initialized once.
        * @param {String} id The id of the container to show in the lightbox
        * @param {Object} options (Optional) Several options can be supplied to override default behavior of just
        * loading the contents of the container. When supplied, these options will be used to initialize the lightbox.
        * @private
        */
        openLightbox: function(id, options) {
            var lightbox = Lightbox.CreateCached(id, options);
            lightbox.Show();
        },

        favoriteAnimationEndOfLife: false,
        /**
        * Void, handles the animation when a user hits "Save" to favorites button
        * @private
        */
        addFavoriteAnimation: function() {
            Log.Debug("accomain, addFavoriteAnimation: start");
            //do animation here
            //only if this is the first saved item favorite (count = 1)
            //if (PersonalItems.GetItemCount("favorites") > 1) {
            //	return;
            //}

            //if the element already exists simply blink it to draw attention to it
            if ($("div.save-animation").get(0)) {
                Log.Debug("accomain, addFavoriteAnimation: blink element");
                $("div.save-animation").stop(true, true)
					.fadeOut(200).fadeIn(200).fadeOut(200).fadeIn(200)
					.delay(config.favoritesAnimHideTime).fadeOut(200, function() { $(this).remove() });
                return;
            }

            var animObj = document.createElement("DIV");
            var startOffset = $(config.favoriteTrigger).offset();
            $(animObj)
				.addClass("save-animation")
				.css({ "position": "absolute", "top": startOffset.top, "left": startOffset.left })
				.hide()
				.text(Resource.GetText("FAVORITES_VIEW_HERE"));
            /*
            var closeLink = document.createElement("A");
            $(closeLink)
            .addClass("close")
            .attr("href", "#")
            .text("x")
            .bind("click", function() {
            $(animObj).hide();
            });
            $(animObj).append(closeLink);
            */
            $("body").append(animObj);

            //preload the image before doing the animation
            var image = $(animObj).css("background-image");
            //strip "url()" if required (IE browsers)
            if (image.indexOf("url(\"") != -1) {
                image = image.substring(5);
                image = image.substring(0, image.length - 2);
            }
            var imagePreloader = new ImagePreloader([image], function() {
                Log.Debug("accomain, addFavoriteAnimation: animating");
                var targetOffset = $("#my-favorites-items").offset();
                $(animObj)
					.show()
					.animate({
					    "top": targetOffset.top - 10,
					    "left": targetOffset.left + $("#my-favorites-items").width() + 20
					}, "slow", "swing")
					.delay(config.favoritesAnimHideTime).fadeOut(200, function() { $(this).remove() });
            });

            //}
        },

        /**
        * Void, fills the property currentTab with the correct value
        * @private
        */
        setCurrentTab: function() {
            priv.currentTab = $.query.get('view').toLowerCase();
            if (priv.currentTab.length < 1) {
                priv.currentTab = $('body').attr('class');
            }
            Log.Debug("AccoMain: currentTab is '" + priv.currentTab + "'");
        },

        /**
        * Void, fills the property currentTab with the correct value
        * @private
        */
        setCurrentSubTab: function() {
            priv.currentSubTab = $.query.get('sub').toLowerCase();
            if (priv.currentSubTab.length < 1) {
                priv.currentSubTab = $('body').attr('class');
            }
            Log.Debug("AccoMain: currentSubTab is '" + priv.currentSubTab + "'");
        },

        /**
        * Binds the events, sets the classes for the personal item logic
        * makes sure to update the alreadyviewed list, and adds logic to the favorites button
        * @private
        */
        personalItemsLogic: function() {
            //bind event to the page load, to update the "alreadyviewed" items
            $(window).bind("load",
                function() {
                    PersonalItems.Add("alreadyviewed", priv.accoId);
                    PersonalItems.ShowItemLinks();
                }
            );

            //test wether this is a favorite
            if (PersonalItems.Contains("favorites", priv.accoId)) {
                $(config.favoriteTrigger).addClass("is-favorite");
                $(config.favoriteTrigger + " span").html(Resource.GetText('is_favorite'));
            }

            //bind the click event for the trigger
            $(config.favoriteTrigger).bind("click",
                function(evt) {
                    Log.Debug(config.favoriteTrigger);
                    //animation from button to the Personal items in left menu
                    priv.addFavoriteAnimation();

                    //check for add or removal of the favo
                    if (!$(this).hasClass("is-favorite")) {
                        $(this).addClass("is-favorite");
                        $(this).find("span").html(Resource.GetText('is_favorite'));
                        PersonalItems.Add("favorites", priv.accoId);

                        //update the personal item links
                        PersonalItems.ShowItemLinks();
                    }
                    else {
                        //do nothing
                    }

                    //prevent event bubbling
                    return false;
                }
            );
        },

        /**
        * Binds the events, sets the classes for gallery logic
        * @private
        */
        galleryLogic: function() {
            $('.gallery a').bind('click', function(e) {
                priv.galleryIndex = 0;
                priv.showGallery();
            });
            $('.gallery-nav a').bind('click', function(e) {
                priv.galleryIndex = $(this).parent().index() + 1;
                priv.showGallery();
            });
        },

        showGallery: function() {
            priv.openLightbox('pCarousel', {
                container: document.getElementById('pCarousel'),
                clone: false,
                onShowCallback: function() {
                    if (!priv.galleryInitialized) {
                        Carousel.init('#pCarousel ul', priv.galleryIndex, 5);
                        $('#main-photo').bind('click', function(e) {
                            Carousel.nextPhoto();
                        });
                        priv.galleryInitialized = true;
                    }
                    else {
                        Carousel.pagePhoto(priv.galleryIndex);
                    }
                },
                height: 600,
                width: 624
            });
        },

        printLogic: function() {
            //Get the anchor print button and add an click event
            $('.ico-print').bind('click', function() {
                priv.ShowPrintOptions();
            });

            $('div.print-options').find(".printoption").bind("click", function() {
                return false;
            }).find('.printoptionCheck:not(.disabled)').bind('click', function() {
                if ($(this).hasClass("checked")) {
                    $(this).removeClass("checked");

                    var printOption = $(this).attr("id");

                    if ($('div.print-submit a.submit').attr("href").indexOf(printOption) != -1) {

                        var optionToRemove = "," + printOption;
                        var newhref = $('div.print-submit a.submit').attr("href").replace(optionToRemove, "");

                        $('div.print-submit a.submit').attr("href", newhref);
                    }
                }
                else {
                    $(this).addClass("checked");

                    var printOption = $(this).attr("id");
                    var hrefnew = $('div.print-submit a.submit').attr("href") + "," + printOption;

                    $('div.print-submit a.submit').attr("href", hrefnew);
                }
                return false;
            });
        },

        ShowPrintOptions: function() {
            priv.openLightbox('pPrintOptions', {
                container: document.getElementById('pPrintOptions'),
                clone: false,
                onShowCallback: function() { },
                width: 280
            });
        },

        orderedAccoListLogic: function() {
            //The container to work with
            var container = 'sorted-list-wrapper';

            //calculate the max height for this container according top the highest ul
            var height = 0;

            $("#" + container + " .inner-wrapper div").each(function(i) {
                if (height < $(this).height()) {
                    height = $(this).height();
                }
            });

            $("#" + container).css("height", height);

            //make the first ul tag active on startup
            priv.moveOrderedAccoList(0);

            //bind click events for the navigation
            $("#sidebar .residence-box .sort-box ul li a").each(function(index) {
                $(this).bind("click", function() {
                    if (!$(this).hasClass("active")) {
                        priv.moveOrderedAccoList(index);
                    }
                });
            });

            priv.bindAccommodationHover();
        },

        moveOrderedAccoList: function(newIndex) {
            //The container to work with
            var container = 'sorted-list-wrapper';

            var previousActiveIndex = -1;

            var slidingOffset = '182'; // total width of .residence-box ul (width + padding left + padding right) + margin-right of sorted-list-block

            //Reset the navigation items css styles
            $("#sidebar .residence-box .sort-box ul li a").each(function(i) {
                if ($(this).hasClass("active")) {
                    previousActiveIndex = i;
                    $(this).removeClass("active");
                }
            });

            //Make the specified navigation item active
            $("#sidebar div.residence-box .sort-box ul li:eq(" + newIndex + ") a").addClass("active");

            //Calculate whether to slide left or right
            var newLeft = 0;

            if (previousActiveIndex == -1) {
                previousActiveIndex = 0;
            }

            newLeft = slidingOffset * newIndex;

            $("#" + container + " .inner-wrapper").animate({ left: '-' + newLeft + 'px' }, 500);
        },

        bindAccommodationHover: function() {
            var path = Resource.GetText("path_prefix");
            var ttOptions = {
                trigger: "hover",
                autoClose: true,
                source: "ajax",
                type: "GET",
                loadingText: "",
                loadingImg: "",
                url: path + "/_html/popups/acco-hover-block.aspx",
                onShowCallback: Main.showHoverCallback
            };

            $('#sorted-list-wrapper div.sorted-list-block ul li').each(function() {
                var $this = $(this).find('a');
                ttOptions["data"] = "id=" + $this.attr("rel") + "&theme=accommodation";
                ttOptions["locationId"] = $this.attr("rel");
                $(this).jHelperTip(ttOptions);

                $(this).bind('click', function(e) {
                    location.href = $this.attr('href');
                    return false;
                });
            });

            $('#static-map-container div.map-icon').each(function() {

                ttOptions["data"] = "id=" + $(this).attr("rel") + "&theme=accommodation";
                ttOptions["locationId"] = $(this).attr("rel");
                $(this).jHelperTip(ttOptions);

                $(this).bind('click', function(e) {
                    location.href = $(this).find('input').val();
                    return false;
                });
            });
        },

        tabsLogic: function() {
            //tab specific logic
            if (priv.currentTab == "reviews") {
                if (priv.currentSubTab == "tips") {
                    priv.tipsTab();
                }
                else {
                    priv.reviewsTab();
                }
            }

            if (priv.currentSubTab == "car") {
                priv.carSubTab();
            }
            else if (priv.currentSubTab == "weather") {
                if (typeof (WeatherMain) != "undefined" && WeatherMain) {
                    WeatherMain.AddEvenOddClasses();
                }
            }
        },

        /**
        *  Logic for reviews tab
        */
        reviewsTab: function() {
            Main.hideItems(config.maxReviews, "reviews", "#review-count");
        },

        /**
        *  Logic for tips tab
        */
        tipsTab: function() {
            Main.hideItems(config.maxTips, "tips", "#tips-count");
        },

        buildSearchTermsTooltip: function() {
            var $searchTerms = $(config.searchTerms);
            if ($searchTerms.get(0) && $searchTerms.attr('rel').length > 0) {
                $searchTerms.jHelperTip({
                    trigger: 'hover',
                    source: 'attribute',
                    opacity: 1.0,
                    attrName: 'rel',
                    ttC: '#searchterms-tooltip'
                });
            }
        },

        carSubTab: function() {
            //AccoMain.AddStylesToCarRentalTableRows();
        },

        addObjectIndex: function() {
            // look if there is an objectindex in the url
            var objectIndex = $.query.get('objectIndex');

            // get the current url
            var url = document.location.href;
            var lastIndex = url.indexOf('?');
            if (lastIndex == -1) {
                lastIndex = url.length;
            }
            var startIndex = url.lastIndexOf('/');
            url = url.substring(startIndex, lastIndex);

            // look if there are links to the current url without the objectindex

            var objectIndexSetterTimer = new Timer();
            $("#content a").not("#prices table a, #favorite a, #pPrintOptions a").each(function(i) {
                if (this.href.indexOf(url) != -1) {
                    if (objectIndex != null && objectIndex !== '' && this.href.indexOf('objectIndex') == -1) {
                        if (this.href.indexOf('?') > -1) {
                            this.href = this.href + '&objectIndex=' + objectIndex;
                        } else {
                            this.href = this.href + '?objectIndex=' + objectIndex;
                        }
                    }

                    if (this.href.indexOf('view=prices') != -1) {
                        if (this.href.indexOf('#') == -1)
                            this.href += "#dur-x";

                        $(this).click(function() {
                            if (this.href != location.href) {
                                if ($('#wait').length == 0) {
                                    $("body").append(
										$("<div id='wait'><img class='bg' src='" + Resource.GetText("path_prefix") +
										"/images/price-loader.png'><img class='loader' src='" + Resource.GetText("path_prefix") +
										"/images/ajax-loader.gif'><span>" + Resource.GetText("loading_prices") + "</span></div>")
									);
                                }
                            }
                        });
                    }
                }
            });

            //preload waiter images
            var images = new Array();
            images[images.length] = Resource.GetText("path_prefix") + "/images/ajax-loader.gif";
            images[images.length] = Resource.GetText("path_prefix") + "/images/price-loader.png";

            var imagePreloader = new ImagePreloader(images, function() { });

            Log.Info("AccoMain: Adding objectIndices took : " + (objectIndexSetterTimer.Stop()) + " ms", -1);
        },

        getTotalMarginPadding: function(element) {
            return $(element).outerHeight(true) - $(element).innerHeight();
        },

        bindEvents: function() {
            priv.bindReviewsEvents();
            priv.bindTipsEvents();
            priv.bindToolboxEvents();
            priv.bindRatingsEvents();
            priv.bindBestPriceTagEvents();
            priv.bindWeatherblockEvent();
            priv.bindRouteEvents();
        },

        bindReviewsEvents: function() {
            $(config.reviewsBlockElement).bind('click', function(e) {
                var url = $(this).find('a').attr('href');
                document.location.href = url;

                return true;
            });
        },

        bindWeatherblockEvent: function() {
            $(config.weatherBlockElement).bind('click', function(e) {
                var url = $(this).find('a').attr('href');
                document.location.href = url;

                return true;
            });
        },

        bindTipsEvents: function() {
            $(config.tipsBlockElement).bind('click', function(e) {
                var url = $(this).find('a').attr('href');
                document.location.href = url;

                return true;
            });
        },

        bindToolboxEvents: function() {
            $(config.emailLinkElement).bind("click", function() {
                priv.showSendAccoPopup();
                return false;
            });
        },

        bindRatingsEvents: function() {
            $('#img-rating-info').bind("click", function() {
                priv.showRatingPopup(this);
                return false;
            });
        },

        bindBestPriceTagEvents: function() {

            var linkUrl = $('span.lmonth').text();

            $(config.bestPriceTagElement).bind("click", function() {
                location.href = linkUrl;
            });

            $(config.bestPriceContentTagElement).find('p').bind("click", function() {
                location.href = linkUrl;
            });

            $(config.bestPriceContentTagElement).find('p').hover(
                function() {
                    $(this).addClass("lmonthcontenthover");
                    $(config.bestPriceContentTagElement).find('ul').addClass("lmonthcontenthover");
                },
                function() {
                    $(this).removeClass("lmonthcontenthover");
                    $(config.bestPriceContentTagElement).find('ul').removeClass("lmonthcontenthover");
                }
            );

            $(config.bestPriceContentTagElement).find('ul').bind("click", function() {
                location.href = linkUrl;
            });

            $(config.bestPriceContentTagElement).find('ul').hover(
                function() {
                    $(this).addClass("lmonthcontenthover");
                    $(config.bestPriceContentTagElement).find('p').addClass("lmonthcontenthover");
                },
                function() {
                    $(this).removeClass("lmonthcontenthover");
                    $(config.bestPriceContentTagElement).find('p').removeClass("lmonthcontenthover");
                }
            );
        },

        bindRouteEvents: function() {
            $(config.mailRouteLinkElement).bind("click", function() {
                priv.showSendRoutePopup();
                return false;
            });
        },

        showSendAccoPopup: function() {
            $('#sendAccoContent').show();
            $('#sendAccoMessage').hide();
            priv.openLightbox('pSendAcco', {
                container: document.getElementById('pSendAcco'),
                clone: false,
                width: 560
            });
        },

        showRatingPopup: function(el) {
            var id = 'pRating';
            var config = null;

            if ($('#' + id).html() == '') {
                config = {
                    container: document.getElementById(id),
                    width: '410px'
                };
                if (typeof (el) != "undefined" && el) {
                    config.contentUrl = $(el).attr('href') + " #popup";
                }
            }

            priv.openLightbox(id, config);
        },

        showSendRoutePopup: function() {
            $('#sendRouteContent').show();
            $('#sendRouteMessage').hide();
            priv.openLightbox('pSendRoute', {
                container: document.getElementById('pSendRoute'),
                clone: false,
                width: 560
            });
        }
    };

    /** @scope AccoMain */
    return {
        showAddReviewPopup: function() {
            $('#addreview-content').show();
            $('#addreview-send').hide();
            priv.openLightbox('add-review-lightbox', {
                container: document.getElementById('add-review-lightbox'),
                clone: false,
                width: 560
            });
        },

        /**
        * Initializes the logic for the current page
        * to be called on $(document).ready
        */
        OnReady: function() {
            Log.Info("AccoMain: Called OnReady");

            //determine the current accoId
            priv.accoId = $("#accoId").val();

            //determine the current tab
            priv.setCurrentTab();

            //determine the current subtab, only for destinations and description main tabs
            if (priv.currentTab == "destination" || priv.currentTab == "descriptions" || priv.currentTab == "reviews") {
                priv.setCurrentSubTab();
            }

            //do favorite logic (bind events, set classes)
            priv.personalItemsLogic();

            //do gallery logic (bind events, set active thumbnail etc)
            priv.galleryLogic();

			// Moved criteo block from document.write() in the masterpagedetail.master file, to this place, we set it from the javascript instead.
			if (document.location.protocol != "https:") {
				$("#criteoHolder").append('<div id="cto_se_7709885_ac" style="display:none"><div class="ctoWidgetServer">http://wintersport.widget.criteo.com/pvx/</div><div class="ctoDataType">sendEvent</div><div class="ctoParams">wi=7709885&amp;pt1=2&amp;i=' + priv.accoId + '</div></div>');
			}

            //do print logic (bind the events, shows print options light box
            priv.printLogic();

            //do ordered accommodation list logic (bind events, set classes etc)
            priv.orderedAccoListLogic();

            priv.buildSearchTermsTooltip();

            // Moved criteo block from document.write() in the masterpagedetail.master file, to this place, we set it from the javascript instead.
            if (document.location.protocol != "https:") {
                $("#criteoHolder").append('<div id="cto_se_7709885_ac" style="display:none"><div class="ctoWidgetServer">http://sunweb.widget.criteo.com/psu/</div><div class="ctoDataType">sendEvent</div><div class="ctoParams">wi=7709885&amp;pt1=2&amp;i=' + priv.accoId + '</div></div>');
            }

            priv.tabsLogic();

            priv.addObjectIndex();
            priv.bindEvents();

            if (typeof (AccoPrices) != "undefined") {
                var accoPricesTime = new Timer();
                AccoPrices.OnReady();
                Log.Info("AccoMain: AccoPrices Javascript load time was: " + (accoPricesTime.Stop()) + " ms", -1);
            }
        },

        AddStylesToCarRentalTableRows: function() {
            $(config.carRentalTableElement).find('tr:even').addClass('even');
            $(config.carRentalTableElement).find('tr:odd').addClass('odd');
            $(config.carRentalTableElement).find('td:even').addClass('even');
            $(config.carRentalTableElement).find('td:odd').addClass('odd');
        }
    };
} (jQuery);