defmodule IftttWebhook do
  use Application

  alias IftttWebhook.API

  @api_key Application.get_env(:ifttt_webhook, :api_key, "")

  @doc false
  def start(_type, []) do
    Supervisor.start_link([
        {Task.Supervisor, name: IftttWebhook.TaskSupervisor}
    ], strategy: :one_for_one)
  end

  @doc """
  Sends an event to the webhook including the values given
  """
  @spec send_async(binary, list) :: :ok
  def send_async(event, values) when is_list(values) do
    Task.Supervisor.start_child(IftttWebhook.TaskSupervisor, fn ->
      API.send(@api_key, event, values)
    end)

    :ok
  end
end