App.Tracks =

  tracking_enabled: ->
    _paq?

  set_custom_var: (id, name, value, scope) ->
    _paq.push(["setCustomVariable", id, name, value, scope])
    _paq.push(["trackPageView"])

  track_event: ($this) ->
    category = $this.data("track-event-category")
    action   = $this.data("track-event-action")
    _paq.push(["trackEvent", category, action])

  initialize: ->
    if App.Tracks.tracking_enabled()
      $("[data-track-usertype]").each ->
        $this = $(this)
        usertype = $this.data("track-usertype")
        App.Tracks.set_custom_var(1, "usertype", usertype, "visit")

      $("[data-track-event-category]").each ->
        $this = $(this)
        App.Tracks.track_event($this)

      $("[data-track-click]").on "click", ->
        $this = $(this)
        App.Tracks.track_event($this)