defmodule StreamviewWeb.PageController do
  use StreamviewWeb, :controller

  alias Streamview.Datasources.Sample, as: Source

  def home(conn, _params) do
    # The home page is often custom made,
    # so skip the default app layout.
    render(conn, :home, layout: false)
  end

  def timeline(conn, _params) do
    render(conn, :timeline, event_data: event_queues())
  end

  defp event_queues do
    Source.call({})
    |> Enum.group_by(fn item -> item.queue_name end)
  end
end