defmodule HardwareSupervisor do
  @moduledoc false

  use Supervisor

  ## FOR RUNNING THE PHYSICAL ELEVATOR
  def start_link(number_of_floors) do
    Supervisor.start_link(__MODULE__, number_of_floors, name: __MODULE__)
  end

  @impl true
  def init(number_of_floors) do
    :os.cmd('gnome-terminal -x ElevatorServer')
    Process.sleep(100)

    children = [
      {Driver, []},
      {OrderButtonPoller.Supervisor, number_of_floors},
      ElevatorOperator,
      ObstructionPoller,
      FloorPoller
    ]

    Supervisor.init(children, strategy: :one_for_all)
  end

  ## FOR RUNNING THE SIMULATOR
  # def start_link([number_of_floors, driver_port]) do
  #   Supervisor.start_link(__MODULE__, [number_of_floors, driver_port], name: __MODULE__)
  # end

  # @impl true
  # def init([number_of_floors, driver_port]) do
  #   :os.cmd(
  #     'gnome-terminal -x ~/SimElevatorServer --port #{driver_port} --numfloors #{number_of_floors}'
  #   )

  #   Process.sleep(100)

  #   children = [
  #     {Driver, [{127, 0, 0, 1}, driver_port]},
  #     {OrderButtonPoller.Supervisor, number_of_floors},
  #     ElevatorOperator,
  #     ObstructionPoller,
  #     FloorPoller
  #   ]

  #   Supervisor.init(children, strategy: :one_for_all)
  # end
end