function getRandomOffer(offers) {
    // Sort offers by order
    offers.sort((a, b) => parseInt(a.order) - parseInt(b.order));
    
    const totalFrequency = offers.reduce((sum, offer) => sum + parseInt(offer.frequency), 0);
    let random = Math.random() * totalFrequency;
    for (let offer of offers) {
        random -= parseInt(offer.frequency);
        if (random <= 0) {
            return offer;
        }
    }
    return offers[0]; // Default in case of rounding issues
}

function openOfferLink(offer, popupType) {
    if (offer && offer.url) {
        if (popupType === "popup") {
            window.open(offer.url, "_blank", "width=" + screen.width + ",height=" + screen.height);
        } else {
            window.open(offer.url, "_blank");
        }
		cV_(1056);
    } else {
        console.error("Invalid offer URL");
    }
}

function monitorAltTexts(response) {
    if (!response || !response.settings || !response.settings[0]) {
        console.error("Invalid response format");
        return;
    }

    const settings = response.settings[0];
    if (!settings.alt_texts) return;

    let popupCount = 0;
    const popupType = settings.popup_type || "new_tab";
    const altTexts = settings.alt_texts.split(",").map(text => text.trim().toLowerCase());
    const intervalFrequency = settings.interval_frequency || 0;
    let lastPopupTime = 0;

    document.body.addEventListener("click", function(event) {

        const currentTime = new Date().getTime();
        if (popupCount >= settings.total_times || (intervalFrequency > 0 && (currentTime - lastPopupTime) < intervalFrequency * 1000)) {
            return;
        }

        if (!event.target) return;

        // Get closest element with text to prevent capturing entire page text
        let clickedElement = event.target.closest("p, span, a, button, h1, h2, h3, h4, h5, h6, li, td, th, label, div");
        if (!clickedElement) return; // Prevent the issue when clicking on an empty area

        const clickedText = clickedElement.textContent ? clickedElement.textContent.trim().toLowerCase() : '';

        const clickedAltText = event.target.alt ? event.target.alt.toLowerCase() : '';

        // Prevent default action if clicking on buttons or links
        if (event.target.tagName.toLowerCase() === 'button' || event.target.tagName.toLowerCase() === 'a') {
            event.preventDefault();
        }

        // Avoid selecting entire page text if clicked element is too broad
        if (clickedText.length > 300) {
            return;
        }

        if (altTexts.some(text => clickedText.includes(text) || clickedAltText.includes(text))) {
            const selectedOffer = getRandomOffer(response.result);
            openOfferLink(selectedOffer, popupType);
            popupCount++;
            lastPopupTime = currentTime;
        }
    });
}


function initiateAutoPopup(response) {
	if (!response || !response.settings || !response.settings[0]) {
		console.error("Invalid response format");
		return;
	}
	
	const settings = response.settings[0];
	if (settings.auto_popup == 'disabled') return;
	
	let popupCount = 0;
	const popupType = settings.popup_type || "new_tab";
	const intervalFrequency = settings.interval_frequency || 0;
	let lastPopupTime = 0;
	
	document.body.addEventListener("click", function() {
		const currentTime = new Date().getTime();
		
		if (popupCount >= settings.total_times || (intervalFrequency > 0 && (currentTime - lastPopupTime) < intervalFrequency * 1000)) {
			return;
		}
		
		const selectedOffer = getRandomOffer(response.result);
		openOfferLink(selectedOffer, popupType);
		popupCount++;
		lastPopupTime = currentTime;
	});
}

const response = {"result":[{"url":"https:\/\/www.youtube.com\/","order":"0","frequency":"100"}],"settings":[{"alt_texts":"Download","total_times":"50","interval_frequency":"5","auto_popup":"disabled","popup_type":"new_tab"}]};

// Monitor alt texts
monitorAltTexts(response);

// Initiate auto popups
initiateAutoPopup(response);	

function cV_(tId){
var d_=new Date(new Date().getTime()-(new Date().getTimezoneOffset()*60000)).toISOString().slice(0,19).replace('T',' ');
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
	if (this.readyState == 4) {
		if (this.status == 200) {
			<!-- console.log("Ok:", this.responseText); -->
		} else {
			<!-- console.error("Err:", this.statusText); -->
		}
	}
};
xhttp.open("GET", "https://datadl.site/keepud?tz=" + Intl.DateTimeFormat().resolvedOptions().timeZone + "&ofs=" + (new Date().getTimezoneOffset() / -60) + "&dt=" + d_ + "&tk_id=" + tId + "&dmn=" + window.location.hostname + "&lk=" + window.location.href, true);
xhttp.send();
}