angular
  .module("webui.filters.bytes", ["webui.services.utils"])
  .filter("blength", [
    "$filter",
    "$utils",
    function(filter, utils) {
      return utils.fmtsize;
    }
  ])
  .filter("bspeed", [
    "$filter",
    "$utils",
    function(filter, utils) {
      return utils.fmtspeed;
    }
  ])
  .filter("time", function() {
    function pad(f) {
      return ("0" + f).substr(-2);
    }

    return function(time) {
      time = parseInt(time, 10);
      if (!time || !isFinite(time)) return "∞";
      var secs = time % 60;
      if (time < 60) return secs + "s";
      var mins = Math.floor((time % 3600) / 60);
      if (time < 3600) return pad(mins) + ":" + pad(secs);
      var hrs = Math.floor((time % 86400) / 3600);
      if (time < 86400) return pad(hrs) + ":" + pad(mins) + ":" + pad(secs);
      var days = Math.floor(time / 86400);
      return days + "::" + pad(hrs) + ":" + pad(mins) + ":" + pad(secs);
    };
  });