defmodule Plotka do
  @moduledoc """
  Elixir wrapper for [GwentAPI](https://gwentapi.com/).
  Developed using [Tesla](https://github.com/teamon/tesla) HTTP Client.

  Płotka (English: Roach) is the name that Geralt of Rivia, the witcher,
  gives to all of his horses. His preference is for mares.
  © http://witcher.wikia.com/wiki/Roach
  """

  use Tesla, only: ~w(get)a

  plug Tesla.Middleware.BaseUrl, "https://api.gwentapi.com"

  adapter Tesla.Adapter.Hackney

  @doc """
  Retrieve avaiable resources list.

  ## Example:
    iex> Plotka.resources
    %{"cards" => "https://api.gwentapi.com/v0/cards/",
      "factions" => "https://api.gwentapi.com/v0/factions/",
      "glyphs" => "https://api.gwentapi.com/v0/glyphs/",
      "patches" => "https://api.gwentapi.com/v0/patches/",
      "rarities" => "https://api.gwentapi.com/v0/rarities/",
      "types" => "https://api.gwentapi.com/v0/types/"}
  """
  def resources do
    response = get("/v0")
    Poison.decode!(response.body)
  end
end