window.tqbUtmTracking = window.tqbUtmTracking || {};

if (!window.tqbUtmTracking.hasInitialized) {
	// Define expiration time
	window.tqbUtmTracking.EXPIRATION_TIME = 30 * 24 * 60 * 60 * 1000; // 30 days in milliseconds

	window.tqbUtmTracking.getParamsFromURL = function () {
		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"),
		};
	};

	window.tqbUtmTracking.hasTrackingDataExpired = function () {
		const timestamp = localStorage.getItem("tracking_data_timestamp");
		if (!timestamp) {
			return true;
		}
		const currentTime = new Date().getTime();
		return (
			currentTime - parseInt(timestamp, 10) >
			window.tqbUtmTracking.EXPIRATION_TIME
		);
	};

	window.tqbUtmTracking.hasCampaignChanged = function (currentCampaign) {
		const storedCampaign = localStorage.getItem("utm_campaign");
		if (!currentCampaign || !storedCampaign) {
			return false;
		}
		return currentCampaign !== storedCampaign;
	};

	window.tqbUtmTracking.getTrackingParameters = function () {
		const params = window.tqbUtmTracking.getParamsFromURL();
		const storedCampaign = localStorage.getItem("utm_campaign");
		const campaignFromURL = params.utm_campaign;
		const campaignChanged =
			window.tqbUtmTracking.hasCampaignChanged(campaignFromURL);
		const dataExpired = window.tqbUtmTracking.hasTrackingDataExpired();
		let utm_medium, utm_source, utm_campaign, fbclid, gclid, msclkid;

		if (dataExpired || campaignChanged) {
			utm_medium = params.utm_medium || "";
			utm_source = params.utm_source || "";
			utm_campaign = campaignFromURL;
			fbclid = params.fbclid || "";
			gclid = params.gclid || "";
			msclkid = params.msclkid || "";

			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 {
			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 { utm_medium, utm_source, utm_campaign, fbclid, gclid, msclkid };
	};

	window.tqbUtmTracking.getFinalParams = function () {
		const params = window.tqbUtmTracking.getTrackingParameters();
		let medium = "direct";
		let source = "direct";
		const socialDomains = [
			"facebook.com",
			"twitter.com",
			"instagram.com",
			"linkedin.com",
			"pinterest.com",
			"tiktok.com",
		];
		const organicDomains = [
			"google.com",
			"bing.com",
			"yahoo.com",
			"baidu.com",
			"yandex.com",
			"duckduckgo.com",
			"ask.com",
		];

		if (params.utm_medium || params.utm_source) {
			medium = params.utm_medium || medium;
			source = params.utm_source || source;
		}

		if (params.gclid) {
			medium = "ppc";
			source = "google";
		} else if (params.fbclid) {
			medium = "ppc";
			source = "facebook";
		} else if (params.msclkid) {
			medium = "ppc";
			source = "bing";
		} else {
			const referrer = document.referrer;
			if (referrer) {
				try {
					const referrerUrl = new URL(referrer);
					const referrerHostname = referrerUrl.hostname;
					if (
						socialDomains.some((domain) => referrerHostname.includes(domain))
					) {
						medium = "social";
						source = referrerHostname;
					} else if (
						organicDomains.some((domain) => referrerHostname.includes(domain))
					) {
						medium = "organic";
						source = referrerHostname;
					} else {
						const currentUrl = new URL(window.location.href);
						if (currentUrl.hostname !== referrerHostname) {
							medium = "referral";
							source = referrerHostname;
						}
					}
				} catch (e) {
					console.error("Invalid referrer URL:", e);
				}
			} else {
				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,
		};
	};

	window.tqbUtmTracking.createIframeTrackingParam = async function () {
		const { utm_source, utm_medium, utm_campaign, gclid, fbclid, msclkid } =
			window.tqbUtmTracking.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));
		const clid = gclid || fbclid || msclkid;
		if (clid) {
			params.set("utm_clid", clid);
		}
		return "?" + params.toString();
	};

	window.tqbUtmTracking.hasInitialized = true;
}

var queryParamsString;

(async function() {
    try {
        // Await the asynchronous function to create tracking parameters.
        queryParamsString = await window.tqbUtmTracking.createIframeTrackingParam();

        ///////////////////////////////////////////////////////////////////////////
        ////////////////////////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);
            }
        });
    } catch (error) {
        console.error('Error setting up the iframe:', error);
    }
})();