defmodule OpenAi do
  require Logger


  def post(path, data, options \\ []) do
    config = Application.get_env(:nola, :openai, [])
    base_url = Keyword.get(config, :base_url, "https://api.openai.com")
    url = "#{base_url}#{path}"
    headers = [{"user-agent", "internal private experiment bot, href@random.sh"},
               {"content-type", "application/json"},
               {"authorization", "Bearer " <> Keyword.get(config, :key, "unset-api-key")}]
    options = options ++ [timeout: :timer.seconds(30), recv_timeout: :timer.seconds(30)]
    Logger.debug("openai: post: #{url} #{inspect data}")
    with {:ok, json} <- Poison.encode(data),
         {:ok, %HTTPoison.Response{status_code: 200, body: body}} <- HTTPoison.post(url, json, headers, options),
         {:ok, data} <- Poison.decode(body) do
      {:ok, data}
    else
      {:ok, %HTTPoison.Response{status_code: code, body: body}} ->
        Logger.error("OpenAI: HTTP #{code} #{inspect body}")
        status = Plug.Conn.Status.reason_atom(code)
        case Poison.decode(body) do
          {:ok, %{"error" => %{"message" => message, "code" => code}}} ->
            {:error, {status, message}}
          kek ->
            {:error, status}
        end
      {:error, %HTTPoison.Error{reason: reason}} ->
        {:error, reason}
    end
  end

end