$(function() {
  refreshNodes();
})

function refreshNodes() {
  $("#nodeTable tr[data-node]").each(function(){
    var $this = $(this);
    var node = $this.data("node");
    $.getJSON("/status/"+node, function (data) {
      $this.find("span.loading").hide();
      var label;
      if (data["Status"] === "UP") {
        label = "label-success";
        $this.addClass("success");
        $this.find("td.ping").text(data["Ping"] + "ms");
      } else if (data["Status"] === "SLOW") {
        label = "label-warning";
        $this.addClass("warning");
        $this.find("td.ping").text(data["Ping"] + "ms");
      } else {
        label = "label-danger";
        $this.addClass("danger");
      }
      if (data["Domain"] === "devkid-nas.vpn") {
        setNasWakeUpLink($this, data);
      }
      $this.find("span.status").addClass(label).text(data["Status"]);
    })
  });
}

function setNasWakeUpLink($row, data) {
  var $nasStatus = $row.find("#nasStatus");
  if ($nasStatus.length == 0){
    var ele = '<a id="nasStatus" href="http://devkid-router.vpn:8080/cgi-bin/wake-nas" class="btn btn-link btn-sm">Wake up NAS</a>'
    $row.find(".host").append(ele);
    $nasStatus = $row.find("#nasStatus")
  }
  if (data["Status"] == "DOWN") {
    $nasStatus.show();
  } else {
    $nasStatus.hide();
  }
}