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

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

        /**
        * Image with loading animation.
        * @type jQuery
        * @private
        */
        $loader: null,

        /**
        * Container to load price table into. Has attached data('url') with url where to load it from.
        * @type jQuery
        * @private
        */
        $container: null,

        /**
        * Load price table using ajax from specified url.
        * @private
        */
        loadPrices: function(url) {
            //priv.$loader.show(); // doesn't look that good actually
            location.href = url;
            return false;
        },

        /**
        * Actions to do when price table is loaded through ajax
        * @private
        */
        onTableLoaded: function() {
            priv.bindTableQuestionPopups();
            priv.bindTransportTypeButtons();
            priv.bindAirportButtons();
            priv.bindDurationLinks();
            priv.bindMonthLinks();
            PricesTooltip.InitTooltips();
            Occupancy.OnReady();
            priv.$container.show();
            priv.$loader.hide();
        },

        /**
        * Bind click event to the airport radio buttons, but only when there
        * are multiple airports to choose from.
        * @private
        */
        bindAirportButtons: function() {
            var buttons = $('#departure-airport input[type=radio]');
            if (buttons.length > 1) {
                buttons.click(function() {
                    var url = priv.url;
                    url = url.replace(/&airport=[^&]*/, '');
                    if ($(this).val()) { url = url + "&airport=" + $(this).val(); }
                    return !priv.loadPrices(url);
                });
            }
        },

        /**
        * Bind click event to the transport type radio buttons
        * @private
        */
        bindTransportTypeButtons: function() {
            var buttons = $('#departure-transport input[type=radio]');
            if (buttons.length > 1) {
                buttons.click(function() {
                    var url = priv.url;
                    url = url.replace(/&transporttype=[^&]*/, '');
                    if ($(this).val()) { url = url + "&transporttype=" + $(this).val() + "#contents"; }
                    return !priv.loadPrices(url);
                });
            }
        },

        /**
        * Bind events on the links to questions popups in the main content area each time table is reloaded.
        * @private
        */
        bindTableQuestionPopups: function() {
            // Bind methods to show popups for questions in main area
            $("#questions div.item a").bind('click', function() {
                return priv.loadInLightbox(this, "questionPopup");
            });
        },

        /**
        * @private
        */
        bindDurationLinks: function() {
            priv.bindLinks($("#prices .vacationlengths a"));
            priv.bindLinks($("#prices .to_available a"));
        },

        /**
        * @private
        */
        bindMonthLinks: function() {
            priv.bindLinks($("#months a"));
            priv.bindLinks($("#prices .soonerlater a"));
            priv.bindLinks($("#prices-bottom a"));
        },

        /**
        * @private
        */
        bindLinks: function(links) {
            links.click(function() {
                priv.url = $(this).attr('href');
                return !priv.loadPrices(priv.url);
            });
        },
        /**
        *@private
        * Hides departure places in the trip info tool tip, if the departure place is empty.
        */

        hideDeparturePlace: function() {
            if ($('div.departure-place').val() != null) {
                if ($('div.departure-place .info').val() == '') {
                    $('div.departure-place').each(
                       function() {
                           $('div.departure-place').hide();
                       }
                    );
                }
            }
        },

        /**
        * Load the contents of the href of the anchor in a lightbox, wrapped in standard popup markup
        * @param {HTMLElement} anchor The anchor
        * @param {String} id ID to set on the popup container
        * @return {Boolean} false, to use in event handler and stop browser default behavior
        * @private
        */
        loadInLightbox: function(anchor, id) {
            var $anchor = $(anchor);

            var options = {
                container: document.getElementById(id),
                literal: false,
                title: $anchor.text(),
                contentUrl: $anchor.attr('href'),
                width: '643px'
            };
            var lightbox = Lightbox.CreateCached($anchor.attr('href'), options);
            lightbox.Show();
            return false;
        },

        appendPriceTableAnchorToLinks: function() {
            $('#prices-content .departure-dates').find('a').each(function(index, value) {
                $(this).attr('href', $(this).attr('href') + '#contents');
            });
        }
    };

    /** @scope AccoPrices */
    return {

        /**
        * Initializes the logic for the current page
        * to be called on $(document).ready
        */
        OnReady: function() {

            priv.$loader = $('#prices-loader');
            priv.$container = $('#prices-container');

            priv.url = location.href.replace(/#.*$/, '');
            priv.onTableLoaded();
            Basket.OnReady();
            priv.hideDeparturePlace();

            priv.appendPriceTableAnchorToLinks();
        },

        /**
        * Add a newly selected price to the basket. Several parameters are used.
        */
        AddToBasket: function(packageid, packagecode, duration, roomtype, departuredate, transportcode, airportcode, price, accommodationid, $curobj, evt) {
        Basket.AddToBasket(packageid, packagecode, duration, roomtype, departuredate, transportcode, airportcode, price, accommodationid, '', $curobj, evt, undefined, 207);
        },

        /*
        * Redraw the basket box. There are 2 possible situations:
        * 1. A price has been selected from the table, it will be added to the box
        * 2. The user closed the box. All parameters and previously selected prices will be cleared and the basket will be removed.
        * @param {Integer} height (Optional) The offset height of the basket. Used to determine whether to close or expand the basket.
        */
        ReDraw: function(height) {
            Basket.ReDraw(height);
        },

        /**
        * Remove the basket; clear all parameters
        */
        RemoveBasket: function() {
            Basket.RemoveBasket();
        },

        /**
        * Get whether it is currently possible to open the tooltip
        * @return {Boolean} True if nothing prevents the tooltip from showing
        */
        CanShowTooltip: function() {
            return !Basket.IsAnimating();
        },

        /**
        * Perform certain actions when starting animation of the basket
        */
        StartingAnimation: function() {
            PricesTooltip.Hide();
        }
    };
} (jQuery);