var timers = []; // Creates an array to store your timers
var socket = io.connect('http://localhost:8000');
socket.on('notification', function (data) {
    $.each(data.auctions,function(index,auction){
    duration = auction.duration;

    if (duration > 0)
    {
    var price_retail = $("#" + auction.id).attr("data-retail");
    var discount = ((100) - (Math.floor(auction.price/price_retail*100)));
    var calc = auction.price.toFixed(2);
    var price_calc = calc.toString().replace(/\./g, ',');
    $(".price" + auction.id).html(price_calc + "€");
    $(".discount" + auction.id).html(discount + "%");

    if(timers.length > 0) {
        for(i in timers)
        {
            if ($('.price' + auction.id).data('curr_text') !== $('.price' + auction.id).text())
            {
            $(".flashing" + auction.id).toggle("highlight").toggle("highlight");
            timers[i][1] = 10; // If timer for auction.id already exists, set it to 10 seconds again.
            }
        }
    } else {
        timers.push([auction.id, auction.duration]);
    }

    $('.price' + auction.id).data('curr_text', $('.price' + auction.id).text());

    } else {
    // auction ended
    }
    });
});

function timerCount() {
    for(i in timers) {
        if(timers[i][1] <= 0) {
            delete timers[i]; // If timer seconds is less than 0, delete it.
        } else {
            timers[i][1]--; // Else, decrease it by 1 second.
            console.log(timers[i][0] + ": " + timers[i][1]);
            duration_html = formatSeconds(timers[i][1]);
            $(".duration" + timers[i][0]).html(duration_html);
        }
    }
}
setInterval(timerCount, 1000);