var googletag = googletag || {};
googletag.cmd = googletag.cmd || [];
var adthrive = adthrive || {};
adthrive.cmd = adthrive.cmd || [];
adthrive.cmd.push(function() {
    googletag.cmd.push(function () {

        var targetSlot = '/1003244/GPT-Billboard';

googletag.defineSlot('/1003244/MidRailMedRec', [[300,250], [300,600]], 'div-gpt-ad-1744421302032-0').addService(googletag.pubads());
googletag.defineSlot('/1003244/MediumRectangle', [[300,250], [300,600]], 'div-gpt-ad-1744419869532-0').addService(googletag.pubads());
googletag.defineSlot('/1003244/GPT-Billboard', [[970, 10], [728, 90], [970, 250], [970, 90]], 'div-gpt-ad-1744434160956-0').addService(googletag.pubads());

        googletag.pubads().addEventListener('impressionViewable', function(event) {
            var slot = event.slot;
            if(event.slot.getAdUnitPath() === targetSlot) {
                setTimeout(function() {
                    var slotWrapper = document.getElementById(event.slot.getSlotElementId()).parentNode;
                    slotWrapper.removeEventListener('scroll', scrollBillboard, false);
                    slotWrapper.classList.add('ad-top-billboard-rendered');
                    slotWrapper.classList.remove('ad-top-billboard-init');
                    slotWrapper.removeAttribute('style');
                }, 100);
            }
        });

        (function() {
            var config = {
                'GPT-Billboard':  { max: 3, interval: 75000 },
                'MediumRectangle': { max: 6, interval: 45000 },
                'MidRailMedRec':   { max: 6, interval: 45000 },
                'Default':         { max: 6, interval: 45000 }
            };

            window.refreshCounters = window.refreshCounters || {};
            window.lastRefreshTime = window.lastRefreshTime || {};

            console.log('[AdRefresh] Prod monitor active (5s polling).');

            var refreshInterval = setInterval(function() {
                if (typeof googletag === 'undefined' || !googletag.apiReady) return;

                var allSlots = googletag.pubads().getSlots();
                var now = Date.now();
                var activeRemaining = false;

                allSlots.forEach(function(slot) {
                    var elementId = slot.getSlotElementId();
                    if (elementId.startsWith('AdThrive_')) return;

                    var path = slot.getAdUnitPath();
                    var type = 'Default';
                    if (path.includes('GPT-Billboard')) type = 'GPT-Billboard';
                    else if (path.includes('MediumRectangle')) type = 'MediumRectangle';
                    else if (path.includes('MidRailMedRec')) type = 'MidRailMedRec';

                    var cfg = config[type];

                    if (typeof window.refreshCounters[elementId] === 'undefined') {
                        window.refreshCounters[elementId] = 0;
                        window.lastRefreshTime[elementId] = now;
                    }

                    if (window.refreshCounters[elementId] < cfg.max) {
                        activeRemaining = true;

                        // Added 1000ms of slack to account for execution fluctuations
                        if ((now - window.lastRefreshTime[elementId]) >= (cfg.interval - 1000)) {
                            var actualElapsed = Math.round((now - window.lastRefreshTime[elementId]) / 1000);
                            window.refreshCounters[elementId]++;
                            window.lastRefreshTime[elementId] = now;

                            // Compact production log entry
                            console.log(`[AdRefresh] Fired: ${elementId} (${type}) | Count: ${window.refreshCounters[elementId]}/${cfg.max} | Elapsed: ${actualElapsed}s`);

                            googletag.pubads().refresh([slot]);
                        }
                    }
                });

                if (!activeRemaining) {
                    clearInterval(refreshInterval);
                    console.log('[AdRefresh] All limits reached. Loop cleared.');
                }
            }, 5000); // Polling every 5 seconds keeps targets perfectly accurate
        })();

    });
});