defmodule ExWechat do
  @moduledoc """
    Elixir Wechat Application
  """

  use Application




  # -------------------- Application API ---------------------

  @doc """
  Start API
  """
  def start(_type, _args) do
    {:ok, sup} = ExWechat.Sup.start_link
    {:ok, sup}
  end




  # -------------------- ExWechat API ---------------------
  @doc """
    Wechat API Token
  """
  def token, do: ExWechat.TokenServ.token()

  @doc """
    Wechat AppID and AppSecret
  """
  def app_id,       do: System.get_env("WECHAT_APP_ID") || nil
  def app_secret,   do: System.get_env("WECHAT_APP_SECRET") || nil
end