// START Log pbjs auction data
googletag = window.googletag || {};
googletag.cmd = googletag.cmd || [];

googletag.cmd.push(()=> {
    googletag.pubads().addEventListener("slotRequested", (event) => {
        const gptSlot = event.slot;
        const slot = $MMT.utils.getSlotFromElementId(gptSlot.getSlotElementId());
        const targetingMap = slot.gptSlot?.getTargetingMap() || {};
        const pbAuctionId = targetingMap['auction_id']?.toString();
        const isFreshBid = pbAuctionId ? String(slot.headerBidding[slot.headerBidding.length-1]?.prebidAuction?.auctionId == pbAuctionId) : 'n/a';
        const hb = slot.headerBidding?.at(-1)?.prebidAuction;

        const dataLog = {
            "b": $MMT.browser,
            "d": $MMT.deviceType,
            "a": pbAuctionId,
            "f": isFreshBid,
            "f.r": [isFreshBid, String(slot.parent?.stats?.refreshCount)].join('_'),
            "n": slot.num,
            "r": slot.parent?.stats?.refreshCount,
            "w": targetingMap['max_bid']?.[0],
            "p": targetingMap['hb_bidder']?.[0],
            "c": targetingMap['hb_pb']?.[0],
            "b.r": hb?.bidsReceived?.map(b=>({"b": b.bidderCode, "c": b.pbHg, "t":b.ttl, "f": pbAuctionId ? +(b.auctionId == pbAuctionId) : -1})),
            "b.n": hb?.noBids?.map(b=>({"b": b.bidder, "r": b.bidderRequestsCount, "w":b.bidderWinsCount })),
            "b.x": hb?.bidsRejected?.map(b=>({"b":b.bidder,"x":b.rejectionReason}))
        }
        if (slot.adUnitPath){
            const session = $MMT.analytics.session;
            const url = `https://imps.monu.delivery/mmt.gif?s=${session}&a=s.r.e&u=${slot.adUnitPath.split('/').at(-1)}_${slot.num}&d=${encodeURIComponent(btoa(JSON.stringify(dataLog)))}`
            fetch(url, {
                            "method": "HEAD",
                            "mode": "no-cors",
                            "keepalive":true,
                            "cache-control": "no-store"
                        })
                }
    });
});
// END Log pbjs auction data