defmodule Ash.Error.Query.InvalidArgument do
  @moduledoc "Used when an invalid value is provided for an action argument"
  use Ash.Error.Exception

  def_ash_error([:field, :message], class: :invalid)

  defimpl Ash.ErrorKind do
    def id(_), do: Ash.UUID.generate()

    def code(_), do: "invalid_argument"

    def message(error) do
      "Invalid value provided#{for_field(error)}#{do_message(error)}"
    end

    defp for_field(%{field: field}) when not is_nil(field), do: " for #{field}"
    defp for_field(_), do: ""

    defp do_message(%{message: message}) when not is_nil(message) do
      ": #{message}."
    end

    defp do_message(_), do: "."
  end
end