# NOTE: This file is auto generated by googly. Do not edit it manually.

defmodule Googly.CloudVision.Error do
  @moduledoc """
  A failed API response. `status` is the HTTP status; `code`, `message`,
  `reason` and `errors` come from the Google error envelope when present.
  """

  @derive {Inspect, only: [:status, :code, :reason, :message]}
  defstruct [:status, :code, :message, :reason, :errors, :response]

  @type t :: %__MODULE__{
          status: pos_integer(),
          code: integer() | nil,
          message: String.t() | nil,
          reason: String.t() | nil,
          errors: list() | nil,
          response: Req.Response.t()
        }

  @doc false
  def new(%Req.Response{status: status, body: body} = response) do
    error = extract(body)

    %__MODULE__{
      status: status,
      code: error["code"],
      message: error["message"],
      reason: error["status"],
      errors: error["errors"],
      response: response
    }
  end

  defp extract(%{"error" => error}) when is_map(error), do: error
  defp extract(_), do: %{}
end