defmodule Doorman.Pusher do
  alias Doorman.User


  def send_user_message(user, message, callback \\ nil) do
    Doorman.Pusher.Server.send_user_message(Doorman.Pusher.Server, user, message, callback)
  end

  def status() do
    Doorman.Pusher.Server.status(Doorman.Pusher.Server)
  end

  def send_user_notification(user, title, body, callback \\ nil) do
    send_user_message(user, %{notification: %{body: body, title: title}}, callback)
  end

  def send_message(message, callback \\ nil) do
    Doorman.Pusher.Server.send_message(Doorman.Pusher.Server, message, callback)
  end

  def send_template(%User{} = user, type, meta, callback \\ nil) do
    module = Map.get(email_setup()[:templates], type)
    locale = user.locale
    title =  apply(module, :subject, [locale, user, meta])
    message =  apply(module, :text_body, [locale, user, meta])
    send_user_notification(user, title, message, callback)
  end

  #Templates are kept in the mailer module
  defp email_setup do
    Application.get_env(:doorman, Doorman.Mailer)
  end

end