defmodule DockerAPI.Images do
  alias DockerAPI.Request, as: R

  @doc """
  List images
  """
  @spec list(DockerAPI.Client.t) :: [Map.t]
  def list(client) do
    R.get(client, "/images/json")
  end

  @doc """
  Create an image either by pulling it from the registry or by importing it
  """
  @spec create(Map.t, DockerAPI.Client.t) :: :ok
  def create(params, client) do
    R.stream_request(client, :post, "/images/create?"<>URI.encode_query(params), "")
  end

  @doc """
  Create an image by pulling it from the registry

  Same as doing create(%{fromImage: "image", tag: "tag"}, client)
  """
  @spec create(String.t, String.t, DockerAPI.Client.t) :: :ok
  def create(image, tag, client) do
    params = URI.encode_query(%{fromImage: image, tag: tag})
    R.stream_request(client, :post,  "/images/create?"<>params, "")
  end

  # def inspect(_client), do: throw :not_implemented_yet
  # def history(_client), do: throw :not_implemented_yet
  # def push(_client), do: throw :not_implemented_yet
  # def tag(_client), do: throw :not_implemented_yet
  # def delete(_client), do: throw :not_implemented_yet
  # def search(_client), do: throw :not_implemented_yet

end