jQuery(document).ready(function (e$) {

    let lastPopupTrigger = '';

    jQuery(document).on('click', 'a[href^="#elementor-action"]', function (e) {
        const hash = decodeURIComponent(this.getAttribute('href'));

        if (hash.startsWith("#elementor-action:action=popup:open")  ) {

            let text = jQuery(this).text().toLowerCase().trim();

            if(text == 'get in touch'){
                lastPopupTrigger = 'getintouch';
            }
            else if(text == 'request info'){
                lastPopupTrigger = 'getintouch';
            }
            else if(text == 'join the interest list'){
                lastPopupTrigger = 'interest';
            }
            else if(text == 'reserve a home'){
                lastPopupTrigger = 'reserve';
            }
            else{
                const regex = / /g;
                lastPopupTrigger = text.replace(regex, "_");
            }
        }

    });

    emp_save_referrer();

    const referrer = emp_set_referrer();

    jQuery(document).on('elementor/popup/hide', function (event, id, instance) {
        lastPopupTrigger = '';
    });
    jQuery(document).on('elementor/popup/show', function (event, id, instance) {

        jQuery('iframe.iframeFormTextblock').each(function () {
            let src = jQuery(this).attr('src');

            let params = '';
            if(referrer && lastPopupTrigger)
            {
                params = referrer + '&CTA=' + lastPopupTrigger;
            }
            else if(referrer && lastPopupTrigger == ''){
                params = referrer;
            }
            else if(referrer == '' && lastPopupTrigger){
                params = '?CTA=' + lastPopupTrigger;
            }
            if (params) {
                if (src) {
                    this.src = src.split('?')[0] + params;
                }

                let data_src = jQuery(this).data('src');

                if (data_src) {
                    this.dataset.src = data_src.split('?')[0] + params;
                }

                let data_lazy_src = jQuery(this).data('lazy-src');

                if (data_lazy_src) {
                    this.dataset.lazySrc = data_lazy_src.split('?')[0] + params;

                }
            }

        });
    });


});

function emp_save_referrer() {
    //Gets URL of referring website, if it exists
    let params = new URLSearchParams(document.location.search);
    let utm_source = params.get("utm_source");
    let utm_medium = params.get("utm_medium");
    let utm_campaign = params.get("utm_campaign");
    let paper_saved = empGetCookie('paper_saved');

    let referrer = document.referrer ? document.referrer : '';
    //Creates cookie called paper_saved, if one doesn't exist already
    if (!paper_saved) {
        //Stores UTM tracking, if it's present in the URL address
        //Values: utm_source, utm_medium, and utm_campaign
        if (utm_source) {
            empSetCookie('paper_utm_source', utm_source);

            if (utm_medium) {
                empSetCookie('paper_utm_medium', utm_medium);
            }
            if (utm_campaign) {
                empSetCookie('paper_utm_campaign', utm_campaign);
            }
        } else if (referrer && referrer != '') {
            //If a referrer URL exists then it saves it.
            //skips if referrer is from empirecommunities.com and saves it as 'unknownInner'
            let str = referrer.toLowerCase();
            if (str.includes('empirecommunities.com') || str.includes('empirehomes.com') || str.includes('empirehomes.produktiv.agency')) {
                // no save
                referrer = 'unknownInner';
            } else {
                //Saves referrer into cookie
                empSetCookie('paper_referrer', referrer);
            }
        } else {
            //If no referrer exists, then it saves it as 'unknown'
            referrer = 'unknown';
            empSetCookie('paper_referrer', referrer);
        }
        empSetCookie('paper_saved', '1');
    }


}

function emp_set_referrer() {
    let referrerText = '';
    let referrer = empGetCookie('paper_referrer');
    let utmSource = empGetCookie('paper_utm_source');
    let utmMedium = empGetCookie('paper_utm_medium');
    let utmCampaign = empGetCookie('paper_utm_campaign');

    //If cookie has UTM then it takes priority, and is passed to the form iframe URL
    if (utmSource && utmSource != '') {
        referrerText = '?utm_source=' + utmSource + '&utm_medium=' + utmMedium + '&utm_campaign=' + utmCampaign;
    } else if (referrer && referrer != '') {
        //If cookie has referrer instead, and has no UTM then we pass parameter to the form iframe URL
        referrerText = '?referrer=' + referrer;
    } else {
        //If cookie has no UTM and referrer URL then pass as 'unknownCookie'
        referrerText = '?referrer=unknownCookie';
    }
    return referrerText;
}

function empSetCookie(cname, cvalue, exdays) {
    const d = new Date();
    d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
    let expires = "expires=" + d.toUTCString();
    document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
}

function empGetCookie(cname) {
    let name = cname + "=";
    let decodedCookie = decodeURIComponent(document.cookie);
    let ca = decodedCookie.split(';');
    for (let i = 0; i < ca.length; i++) {
        let c = ca[i];
        while (c.charAt(0) == ' ') {
            c = c.substring(1);
        }
        if (c.indexOf(name) == 0) {
            return c.substring(name.length, c.length);
        }
    }
    return "";
}