if (cookieExists()) {
        setEVLabels();
        console.log('UberProfile cookie exists.');
    }
    else {
        var authCode = GetQueryParameterByName('code');
        console.log(authCode);

        submitVerification().then(response => {
            console.log(response);
            const res = response ? JSON.parse(response) : {};
            if (res.Success === true) {
                setEVLabels();
            }
        });
    }

    function setEVLabels() {
        howItWorksBtn.innerText = "Browse EVs";
        offerDetailsBtn.innerText = "Browse EVs";
        drivingPaysBtn.innerText = "Browse EVs";
        teslaBtn.innerText = "Browse Teslas";
        chevyBtn.innerText = "Browse Chevy EVs";
        fordBtn.innerText = "Browse ford EVs";
    }

    function cookieExists() {
        let isUber = "isUber";
        let isUberProfile = "_UberProfile";

        let isUberMatch = false;
        let isUberProfileMatch = false;

        var cks = document.cookie.split(';');
        for (i = 0; i < cks.length; i++) {
            let parts = cks[i].split('=');
            if (parts.length > 1)  {
                 if (parts[0].trim() === isUber && parts[1].trim()) { isUberMatch = true; }
                 if (parts[0].trim() === isUberProfile && parts[1].trim()) { isUberProfileMatch = true; console.log('isUberProfileMatch', 'true');}
             }
        }
        if (isUberProfileMatch) {
            return true;
        }
        else {
            return false;
        }
    }

    function GetQueryParameterByName(name, url) {
        if (!url) url = window.location.href;
        name = name.replace(/[\[\]]/g, "\\$&");
        var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
            results = regex.exec(url);
        if (!results) return null;
        if (!results[2]) return '';
        return decodeURIComponent(results[2].replace(/\+/g, " "));
    }

    function checkUberAuthentication(url, target) {
        var authCode = GetQueryParameterByName('code');
        console.log(authCode);

        if (authCode) {
            setEVLabels();
            setHref(url, target);
        }
        else {
            if (authCode) {
                submitVerification().then(response => {
                    console.log('********************************');
                    console.log(response);
                    const res = response ? JSON.parse(response) : {};
                    if (res.Success === true) {
                        setHref(url, target);
                    }
                    console.log('*******************************');
                });
            } else {
                window.location.href = "https://login.uber.com/oauth/v2/authorize?client_id=QvwGVZtLH5d4aW82tsP-3UyIFWmfMagd&response_type=code&redirect_uri=https://www.autonation.com/uberoffer";
            }
        }
    }

  function setHref(url, target) {
        window.location.href = url;
        if (target) {
            window.open(url, target);
        }
    }

    async function submitVerification() {
        var token = document.getElementsByName('__RequestVerificationToken')[0];
        var authCode = GetQueryParameterByName('code');
        var allData = {
            "authCode": authCode,
            //"__RequestVerificationToken": token.value
        };
        var content = '';

        if (authCode) {
            var url = "/v2/api/sitecore/Marketing/UberEmployeeVerification";
            var json = JSON.stringify(allData);
            console.log(json);
            const response = await fetch(
                url,
                {
                    method: 'POST',
                    headers: {
                        'Accept': 'application/json',
                        'Content-Type': 'application/json',
                        //'__RequestVerificationToken': token.value
                    },
                    body: json
                }
            );
            if (!response.ok) {
                throw new Error(`HTTP error! status: ${response.status}`);
            }
            content = await response.text();
            console.log('Uber-Status: ', content)
        }
        return content;
    }

let howItWorksBtn = findEle('howItWorksBtn');
let offerDetailsBtn = findEle('offerDetailsBtn');
let drivingPaysBtn = findEle('drivingEVPaysBtn');
let teslaBtn = findEle('teslaBtn');
let chevyBtn = findEle('browseChevy');
let fordBtn = findEle('browseFord');
let uberLink = findEle('uberWebsiteLink');
let irsLink1 = findEle('irsWebsiteLink1');
let irsLink2 = findEle('irsWebsiteLink2');
let irsLink3 = findEle('irsWebsiteLink3');
let evGoLink = findEle('evGoLink');


function findEle(eleId) {
    return document.querySelector('#' + eleId);
}



howItWorksBtn.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "Section How It Works", howItWorksBtn.innerHTML);
    let url = "/cars-for-sale";	
    checkUberAuthentication(url);
});

offerDetailsBtn.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "Section Offer Details", offerDetailsBtn.innerHTML);
    let url = "/cars-for-sale";	
    checkUberAuthentication(url);
});

drivingPaysBtn.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "Section Driving an EV Pays", drivingPaysBtn.innerHTML);
    let url = "/cars-for-sale";	
    checkUberAuthentication(url);
});

teslaBtn.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "(not set)", teslaBtn.innerHTML);
    let url = "/cars-for-sale?mk=tesla&md=tesla%25E%5E%5Emodel%203";	
    checkUberAuthentication(url, "_blank");
});

chevyBtn.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "(not set)", chevyBtn.innerHTML);
    let url = "/cars-for-sale?mk=chevrolet&md=chevrolet%5E%5E%5Ebolt%20euv%7Cchevrolet%5E%5E%5Ebolt%20ev";	
    checkUberAuthentication(url, "_blank");
});

fordBtn.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "(not set)", fordBtn.innerHTML);
    let url = "/cars-for-sale?mk=ford&md=ford%5E%5E%5Emustang%20mach-e";	
    checkUberAuthentication(url, "_blank");
});

uberLink.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "(not set)", uberLink.innerHTML);
    window.open("https://www.uber.com/us/en/drive/services/electric/", "_blank");
});

irsLink1.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "(not set)", irsLink1.innerHTML);
    window.open("https://www.irs.gov/credits-deductions/used-clean-vehicle-credit", "_blank");
});

irsLink2.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "(not set)", irsLink2.innerHTML);
    window.open("https://www.irs.gov/credits-deductions/credits-for-new-electric-vehicles-purchased-in-2022-or-before", "_blank");
});

irsLink3.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "(not set)", irsLink3.innerHTML);
    window.open("https://www.irs.gov/forms-pubs/about-form-8936", "_blank");
});

evGoLink.addEventListener('click', function() {
    tealiumScript("MLP", "UberOffer", "(not set)", evGoLink.innerHTML);
    window.open("https://uber.enroll.evgo.com/", "_blank");
});

function tealiumScript(l1, l2, l3, buttonText) {
        let event = buttonText.replaceAll(" ", "_").toLowerCase();
        let clickdata = {
            "category_l1":"" + l1,
            "category_l2":"" + l2,
            "category_l3":"" + l3,
            "category_l4":"(not set)",
            "event":"" + event,
            "event_category":"EngagementType",
            "event_action":"EngagementType_MLP|||Click",
            "event_label":"" + buttonText,
            "event_value":"1",
            "pagegroup":"mlp"            
        };

        window.utag_data = clickdata;
        window.utag.link(window.utag_data);
}