/// Get Paramaters
var params = location.search
    .slice(1)
    .split("&")
    .filter(function(item){
        return item.includes('=');
    });

/// Get hash property
var fragment = location.hash
.slice(1)
.split("&")
.filter(function(item){
    return item.includes('=');
});

/// Parameters set for the checkout iframe
/// Priority varies from current parameters to cookies and fallback to session storage

/// Cookie
var decodedCookie = decodeURIComponent(document.cookie);

/// Package
var package_param = params.find(function(entry) { return entry.startsWith('package='); }) || '=';

if (package_param && package_param != "=") package_param = package_param.split('=')[1];
else if (decodedCookie.includes("package="))
    package_param = decodedCookie.substring(decodedCookie.indexOf("package=")+8, decodedCookie.indexOf(";",decodedCookie.indexOf("package=")));

if(!package_param || package_param == "=") package_param = sessionStorage.getItem('session_package') || 'traveller';

sessionStorage.setItem('session_package', package_param);

/// UTMs
var utmParams = params.filter(function(entry) { return entry.startsWith('utm_'); }).join('&');
if (!utmParams) {
    if (decodedCookie.includes('preference=allow')) utmParams = decodedCookie.substring(decodedCookie.indexOf("utm=")+4, decodedCookie.indexOf(";",decodedCookie.indexOf("utm=")));
    if(!utmParams) utmParams = sessionStorage.getItem('utm') || '';
}
else { sessionStorage.setItem('utm', utmParams); }

// Post Affiliate Pro
var papHash = fragment.filter(function(entry) { return /^a_[a-b]id=/.test(entry); }).join('&');
if (!papHash) {
    if (decodedCookie.includes('preference=allow')) papHash = decodedCookie.substring(decodedCookie.indexOf("pap=")+4, decodedCookie.indexOf(";",decodedCookie.indexOf("pap=")));
    if(!papHash) papHash = sessionStorage.getItem('pap') || '';
}
else { sessionStorage.setItem('pap', papHash); }

/// UTM + Affiliate
var searchhash = (('?' + utmParams)+('#' + papHash)) || '?';

window.onload = function() {
    var plans = sessionStorage.getItem('plans') ? sessionStorage.getItem('plans').split(",") : [];
    var cookieModalContent = document.getElementById('cookieModalContent');

    if (cookieModalContent) {

        /// If cookie does not include "preference=" then the cookie user preference has not been set
        if(!decodedCookie.includes('preference=')) { document.body.classList.add("modal-open-cookie"); }
        else if (decodedCookie.includes('preference=allow')) {
            var current = new Date();
            var future = new Date(current.setDate(current.getDate() + 7)).toUTCString();

            document.cookie = `utm=${utmParams}; expires=${future}; path=/`;
            document.cookie = `pap=${papHash}; expires=${future}; path=/`;

            setTags(true);
        }
        else if (decodedCookie.includes('preference=deny')) setTags(false);
    }

    // Essential Cookie
    if (package_param && package_param != "=")
        document.cookie = `package=${package_param}; expires=${future}; path=/`;

    packageLogo('');

    /** @type HTMLIFrameElement */
    var iframe = document.createElement('iframe');
    iframe.style = 'width: 100vw; background-color: #f0f6ff; border: none; display: block; background-color: #FFFFFF; height: calc(100vh - 60px);';
    var seeAllTitle = "title=Traveller+Discounts&text=Available+on+the+Traveller+Plan";
    var seeAllSubTitle = "subtext=Access+to+Exclusive+Discounts+on+Excursions,+Attractions,+Restaurants+%26+Fashion+Brands";
    
    var fashionFrame = document.getElementById('fashionFrame');
    if(fashionFrame) {
        iframe.src = `https://cloudigo.app/premium/catalogue/${plans}?tab=womens-fashion&tourist=1&${seeAllTitle}&${seeAllSubTitle}`;
        fashionFrame.append(iframe);
    }

    var foodFrame = document.getElementById('foodFrame');
    if(foodFrame) {
        iframe.src = `https://cloudigo.app/premium/catalogue/${plans}?tab=food-and-drink&tourist=1&${seeAllTitle}&${seeAllSubTitle}`;
        foodFrame.append(iframe);
    }

    var checkout = document.getElementById('checkout');
    if(checkout) {
        iframe.src = 'https://cloudigo.app/premium/purchase/' + package_param + searchhash;
        iframe.allow = 'payment';
        iframe.allowpaymentrequest = true;        
        checkout.append(iframe);
    }
};

function setTags(permission) {

    if (permission) {

        try {
            gtag('consent', 'update', {
                'analytics_storage' : 'granted',
                'ad_storage': 'granted',
            });
        }
        catch (e) { console.log(e); }

        try {
            fbq('consent', 'grant');
        }
        catch(e) { console.log(e); }
    }
}