defmodule MvWeb.Plugs.AssignClubName do
  @moduledoc """
  Assigns :club_name from settings for controller-rendered pages.
  Used by the root layout to build the browser tab title (Mila · Club · Page).
  LiveViews set club_name in on_mount instead.
  """
  import Plug.Conn

  alias Mv.Membership

  def init(opts), do: opts

  def call(conn, _opts) do
    club_name =
      case Membership.get_settings() do
        {:ok, settings} when is_binary(settings.club_name) -> settings.club_name
        _ -> nil
      end

    assign(conn, :club_name, club_name)
  end
end