/**
 * This is the class that will implement the Splash Page or the light box content type.
 *
 * Use init() method to instantiate it. Pass the options object while invoking init.
 *
 * */

SplashLightbox = function () {

    var config = {};
    var setCookies = function () {
        /* Set The Cookie */
        var cookieObj = {
            'path': '/'
        };
        if (jQuery.cookie(config.cookieName) == null) {
            var milliSeconds;
            if (config.displayRate === "0") {
                cookieObj.expires = new Date();
            } else if (config.displayRate == "-1") {
                cookieObj.expires = null;
            } else {
                milliSeconds = getMilliSeconds(config.displayRate);
                var date = new Date();
                date.setTime(date.getTime() + milliSeconds);
                cookieObj.expires = date;
            }
            jQuery.cookie(config.cookieName, 1, cookieObj);
        }
    };
    var showLightbox = function () {
        /*If it is mobile, insert it as the first child of body. */
        if (window.matchMedia("only screen and (max-width : 767px)").matches) {
            /*mobile*/
            showLightboxMobile();
        } else {
            showLightboxDesktop();
        }
    };

    var showLightboxMobile = function () {
        var lbParent = config.blockSelector;
        var $lightBoxContent = jQuery(lbParent + " " + ".lightBoxContent");
        $lightBoxContent.prependTo("body").show();
        jQuery(".lightBoxContent .lightBoxClose a").click(function () {
            $lbParent = jQuery(this).parents(".lightBoxContent");
            if ($lbParent.hasClass("tkt")) {
                jQuery("#lightBoxContent.lightBoxContent.tkt").removeClass('show_toaster').addClass('hide_toaster');
            } else {
                $lbParent.hide();
                jQuery('#page').show();
            }
        });
    };

    var showLightboxDesktop = function () {
        /*Check if there is a front page*/
        var lbParent = config.blockSelector;
        var $lightBoxContent = jQuery(lbParent + " " + ".lightBoxContent");
        var $frontPage = jQuery('body.front #page');
        if (!jQuery("body").hasClass("toaster")) {
            jQuery('body').append("<div class='splash_overall'></div>");
            jQuery(".splash_overall").fadeIn();
            jQuery(".splash_overall").click(function () {
                hideSplashPage();
            });
        }
        jQuery('body.front #page').css('overflow', 'visible');
        jQuery(lbParent + " " + ".lightBox").fadeIn();
        jQuery(lbParent + " " + ".lightBoxWrapper").fadeIn();
        $lightBoxContent.fadeIn();
        var win_height = document.documentElement.clientHeight;
        var set_height = (win_height - config.lboxHeight) / 2;
        var win_width = document.documentElement.clientWidth;
        var set_width = (win_width - config.lboxWidth) / 2;
        $lightBoxContent.css('top', set_height + 'px');
        $lightBoxContent.css('left', set_width + 'px');
        $lightBoxContent.css('width', config.lboxWidth + 'px');
        $lightBoxContent.css('height', config.lboxHeight + 'px');
        jQuery(".lightBoxClose a").click(function () {
            $lbParent = jQuery(this).parents(".lightBoxContent");
            if ($lbParent.hasClass("tkt")) {
                $lbParent.removeClass('show_toaster').addClass('hide_toaster');
            } else {
                hideSplashPage();
            }
        });

        if (jQuery(window).height() < 600) {
            jQuery('body.front .view-splash .lightBoxContent iframe').css('height', '600px');
        }
        if (!lbParent === "#tktContainer" || !lbParent === "#tklbContainer") {
            jQuery(window).load(function () {
                customLBTracking();
            });
        }
    };

    var hideSplashPage = function () {
        var $frontPage = jQuery('body.front #page');
        jQuery(".splash_overall").fadeOut();
        jQuery(".lightBoxContent:not(.tkt)").fadeOut();
        $frontPage.css('overflow', 'hidden');
    };

    var showNoShow = function () {
        var yn = true;
        var inital_cookie = jQuery.cookie(config.cookieName);
        if (inital_cookie !== null && typeof inital_cookie !== "undefined") {
            yn = false;
        }
        return yn;
    };

    var redirect = function () {
        /*Check if you can extract the url from the nodeLink*/
        //location.href = config.nodeLink;
        var nodeLink = config.nodeLink;
        window.location.replace(nodeLink);
    };
    var getMilliSeconds = function (dateString) {
        var minPattern = /([\d\.]+)m/;
        var hourPattern = /([\d\.]+)h/;
        var dayPattern = /([\d\.]+)d/;
        var milliSeconds = 0;
        var resultArray;
        if ((resultArray = minPattern.exec(dateString)) !== null) {
            milliSeconds = resultArray[1] * 60 * 1000;
        }
        if ((resultArray = hourPattern.exec(dateString)) !== null) {
            milliSeconds += resultArray[1] * 60 * 60 * 1000;
        }
        if ((resultArray = dayPattern.exec(dateString)) !== null) {
            milliSeconds += resultArray[1] * 24 * 60 * 60 * 1000;
        }
        return milliSeconds;
    };
    var customLBTracking = function () {
        var omniVars = {};
        omniVars.prop1 = s_dtm.prop1;
        omniVars.eVar4 = s_dtm.eVar4;
        omniVars.events = "event16";
        omniVars.linkTrackEvents = "event16";
        var _campaignName = jQuery(config.blockSelector).find('.views-field-title .field-content').text().trim();

        if (_campaignName !== "") {
            var description = s_dtm.pageName + ":Lightbox:" + _campaignName;
        } else {
            var description = s_dtm.pageName + ":Lightbox:" + turnkeyLighboxTitle;
        }
        function OmniPrep(omniVars, description) {
            if (typeof omniVars === "string") {
                s_dtm.linkTrackVars = 'events';
                s_dtm.linkTrackEvents = omniVars;
                s_dtm.events = omniVars;
            }
            else {
                s_dtm.linkTrackVars = Object.keys(omniVars);
                s_dtm = jQuery.extend(s_dtm, omniVars);
            }
            s_dtm.tl(this, 'o', description);
        }
        OmniPrep(omniVars, description);

        //linktrack
        jQuery(config.blockSelector).find('.eventtrack-link').unbind('click');
        jQuery(config.blockSelector).find('.eventtrack-link').click(function (event) {
            event.preventDefault();
            omniVars = {};
            omniVars.prop1 = s_dtm.prop1;
            omniVars.eVar4 = s_dtm.eVar4;
            var elementID = jQuery(this).attr('id');
            var _description = s_dtm.pageName + ':' + _campaignName + ':' + 'Lightbox' + ':' + WMG.OmnitureConfig.customOmniConfig.EventDescription[elementID];
            s_dtm.linkTrackVars = Object.keys(omniVars);
            s_dtm = jQuery.extend(s_dtm, omniVars);
            s_dtm.tl(this, 'o', _description);
        });
    };
    var getParameterByName = function (name) {
        name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
        var regexS = "[\\?&]" + name + "=([^&#]*)";
        var regex = new RegExp(regexS);
        var results = regex.exec(window.location.search);
        if (results == null)
            return "";
        else
            return decodeURIComponent(results[1].replace(/\+/g, " "));
    };
    var init = function (options) {
		/*Algorithm
		 * 1. Get the config file for this page.
		 * 3. Set the cookie.
		 * 2. If it is lightbox then call it.
		 * 3. If it is splash call redirect it.
		 * */
        if (typeof options !== "undefined") {
            options = jQuery.parseJSON(options);
            if (options !== null) {
                jQuery.extend(true, config, options);
            } else {
                return;
            }
        } else {
            return;
        }

        var show = showNoShow();
        setCookies();

        if (show) {
            if (config.isLightBox === "splash") {
                if (getParameterByName("frontpage") != "true") {
                    redirect();
                }
            } else {
                showLightbox();
            }
        }
    };
    return {
        init: init
    };
}();