///check if there was an instance of this script already loaded
if (typeof queryParamsString === 'undefined') {

    // Define expiration time
    const EXPIRATION_TIME = 30 * 24 * 60 * 60 * 1000; // 30 days in milliseconds

	// Function to get URL parameters from the current URL
	function getParamsFromURL() {
		const urlParams = new URLSearchParams(window.location.search);
		return {
			utm_medium: urlParams.get('utm_medium'),
			utm_source: urlParams.get('utm_source'),
			utm_campaign: urlParams.get('utm_campaign'),
			fbclid: urlParams.get('fbclid'),
			gclid: urlParams.get('gclid'),
			msclkid: urlParams.get('msclkid'),
		};
	}

    // Function to check if tracking data has expired
    function hasTrackingDataExpired() {
        const timestamp = localStorage.getItem('tracking_data_timestamp');
        if (!timestamp) {
            return true; // No timestamp means data doesn't exist or has expired
        }
        const currentTime = new Date().getTime();
        return currentTime - parseInt(timestamp, 10) > EXPIRATION_TIME;
    }

    // Function to check if the campaign has changed
    function hasCampaignChanged(currentCampaign) {
        const storedCampaign = localStorage.getItem('utm_campaign');

        // Ignore null or undefined currentCampaign and storedCampaign
        if (!currentCampaign || !storedCampaign) {
            return false;
        }

        // Check if the current campaign differs from the stored campaign
        return currentCampaign !== storedCampaign;
    }

	function getTrackingParameters() {
		// Get parameters from URL
		const params = getParamsFromURL();

        // Get stored campaign
        const storedCampaign = localStorage.getItem('utm_campaign');

        // Determine if the campaign has changed
        const campaignFromURL = params.utm_campaign;

        const campaignChanged = hasCampaignChanged(campaignFromURL);

        // Check if tracking data has expired
        const dataExpired = hasTrackingDataExpired();

        // Initialize variables to hold the final values
        let utm_medium, utm_source, utm_campaign, fbclid, gclid, msclkid;

        if (dataExpired || campaignChanged) {
            // Use URL params or defaults
            utm_medium = params.utm_medium || '';
            utm_source = params.utm_source || '';
            utm_campaign = campaignFromURL;
            fbclid = params.fbclid || '';
            gclid = params.gclid || '';
            msclkid = params.msclkid || '';

            // Save the final values to local storage along with a timestamp
            localStorage.setItem('utm_medium', utm_medium);
            localStorage.setItem('utm_source', utm_source);
            localStorage.setItem('utm_campaign', utm_campaign);
            localStorage.setItem('fbclid', fbclid);
            localStorage.setItem('gclid', gclid);
            localStorage.setItem('msclkid', msclkid);
            localStorage.setItem('tracking_data_timestamp', new Date().getTime().toString());
        } else {
            // Data is present and hasn't expired, use stored values
            utm_medium = localStorage.getItem('utm_medium') || '';
            utm_source = localStorage.getItem('utm_source') || '';
            utm_campaign = storedCampaign;
            fbclid = localStorage.getItem('fbclid') || '';
            gclid = localStorage.getItem('gclid') || '';
            msclkid = localStorage.getItem('msclkid') || '';
        }

		// Return the final parameters
		return {
			utm_medium,
			utm_source,
			utm_campaign,
			fbclid,
			gclid,
			msclkid,
		};
	}

	// Function to get correct tracking parameters
	function getFinalParams() {
		const params = getTrackingParameters();

		// Set defaults
		let medium = 'direct';
		let source = 'direct';

		// Known social media domains
		const socialDomains = ['facebook.com', 'twitter.com', 'instagram.com', 'linkedin.com', 'pinterest.com', 'tiktok.com'];
		
		// Known organic search engines
		const organicDomains = ['google.com', 'bing.com', 'yahoo.com', 'baidu.com', 'yandex.com', 'duckduckgo.com', 'ask.com'];

		// First priority to UTM parameters, with defaults if they are missing
		if (params.utm_medium || params.utm_source) {
			medium = params.utm_medium || medium;  // Default to 'direct' if utm_medium is missing
			source = params.utm_source || source;  // Default to 'direct' if utm_source is missing
		}
		
		// Next priority to PPC detection via gclid, fbclid, msclkid
		if (params.gclid) {
			medium = 'ppc';
			source = 'google';
		} else if (params.fbclid) {
			medium = 'ppc';
			source = 'facebook';
		} else if (params.msclkid) {
			medium = 'ppc';
			source = 'bing';
		} else {
			// If none of the above, then we check for referral or organic
			const referrer = document.referrer;
			if (referrer) {
				try {
					const referrerUrl = new URL(referrer);
					const referrerHostname = referrerUrl.hostname;

					// If the referrer is a social media site
					if (socialDomains.some(domain => referrerHostname.includes(domain))) {
						medium = 'social';
						source = referrerHostname;
					} else if (organicDomains.some(domain => referrerHostname.includes(domain))) {
						// If the referrer is an organic search engine
						medium = 'organic';
						source = referrerHostname;
					} else {
						// If the referrer is not the current website, set to referral
						const currentUrl = new URL(window.location.href);
						if (currentUrl.hostname !== referrerHostname) {
							medium = 'referral';
							source = referrerHostname;
						}
					}
				} catch (e) {
					console.error('Invalid referrer URL:', e);
				}
			} else {
				// If no referrer and no UTM parameters, consider it direct
				medium = 'direct';
				source = 'direct';
			}
		}

		return { 
            utm_source: source,
            utm_medium: medium,
            utm_campaign: params.utm_campaign || 'unknown',
            gclid: params.gclid,
            fbclid: params.fbclid,
            msclkid: params.msclkid
        };
	}

	// Global variable to store query parameters string
	if (typeof queryParamsString === 'undefined') {
		var queryParamsString = '';
	}

	// Function for creating iframe parameter
	function createIframeTrackingParam() {
		const { utm_source, utm_medium, utm_campaign, gclid, fbclid, msclkid } = getFinalParams();

		const params = new URLSearchParams({ utm_source, utm_medium, utm_campaign });

        const url = new URL(window.location.href);
        const utmUrl = `${url.origin}${url.pathname}`;
        params.set('utm_url', encodeURIComponent(utmUrl));

		// Consolidate gclid, fbclid, msclkid into utm_clid
		const clid = gclid || fbclid || msclkid;
		if (clid) {
			params.set('utm_clid', clid);
		}

		// Construct the query parameters string
		queryParamsString = '?' + params.toString();
	}

	// Call this function to start the collection of parameters
	createIframeTrackingParam();
}///end check if there was an instance of this script already loaded
///////////////////////////////////////////////////////////////////////////
////////////////////////custom session management//////////////////////////
///////////////////////////////////////////////////////////////////////////
////function for generating unique session
function generateUniqueSessionID() {
    var timestamp = new Date().getTime(); // Current time in milliseconds
    var randomNum = Math.random().toString(36).substring(2, 15); // A random string
    return timestamp + '' + randomNum;
}

////function for getting cookie
function getCookie(name) {
    var value = "; " + document.cookie;
    var parts = value.split("; " + name + "=");
    if (parts.length == 2) return parts.pop().split(";").shift();
}

////function for setting cookie
function setCookie(name, value, days) {
    var expires = "";
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days*24*60*60*1000));
        expires = "; expires=" + date.toUTCString();
    }
    document.cookie = name + "=" + (value || "") + expires + "; path=/";
}

var session = getCookie('chatbotsession');
if (!session) {
	// If session doesn't exist, create a new one
	session = generateUniqueSessionID();
    setCookie('chatbotsession', session, 1); // Setting cookie for 1 day
}


///////////////////////////////////////////////////////////////////////////
////////////////////////do the thing now///////////////////////////////////
///////////////////////////////////////////////////////////////////////////
///create the script for iframe resizer
var script = document.createElement('script');
script.onload = function () {
    iFrameResize({ log: false, heightCalculationMethod: 'bodyOffset', checkOrigin:false }, '#ssQuoteFormBotWidget12');
    ////run resize once for height validation
	checksizeandhideiftoolarge();
	////then bind it to resize
	window.addEventListener('resize', checksizeandhideiftoolarge);
};
script.src = 'https://demo.thequotebot.com/code/scripts/iframeresizer/iframeResizerBot.min.js';
document.head.appendChild(script);
////create the iframe
var containerbox = document.getElementById('ssiframecontainerbot');
var appendatend = false;
if (typeof(containerbox) == 'undefined' || containerbox == null){
	///create container if not already defined
	var containerbox = document.createElement('div');
	containerbox.setAttribute('id', 'ssiframecontainerbot');
	appendatend = true;
}
	containerbox.innerHTML = '<iframe id="ssQuoteFormBotWidget12" class="ssQuoteFormBotWidgetFrame" src="https://demo.thequotebot.com/chat/12/'+session+queryParamsString+'" frameborder="0" border="0" style="display: inline-block; width:450px; min-height:40px; z-index:999999; height:500px; max-width: 95% !important;"></iframe>';
if(appendatend){
	document.getElementsByTagName('body')[0].appendChild(containerbox);
}

////function for height checks
var iframeElementBox = document.getElementById("ssQuoteFormBotWidget12");
var ssQuoteFormBotWidgetheight = iframeElementBox.offsetWidth
function checksizeandhideiftoolarge(){
	if (window.innerHeight < ssQuoteFormBotWidgetheight) {
		iframeElementBox.style.display = "none";
	} else {
		iframeElementBox.style.display = "block";
		iframeElementBox.iFrameResizer.resize();
	}
}

///start listening for messages from iframe
window.addEventListener('message', function (event) {
	if(event.data.redirect != null && event.data.redirect.length > 5){
		event.data.redirect = event.data.redirect.replace("%%currenturl%%", window.location.href.split(/[?#]/)[0]);
		window.location.replace(event.data.redirect);
	}
});