defmodule MvWeb.LiveHelpers do
  @moduledoc """
  Shared LiveView lifecycle hooks and helper functions.

  ## on_mount Hooks
  - `:default` - Sets the user's locale from session (defaults to "de")

  ## Usage
  Add to LiveView modules via:
  ```elixir
  on_mount {MvWeb.LiveHelpers, :default}
  ```
  """
  def on_mount(:default, _params, session, socket) do
    locale = session["locale"] || "de"
    Gettext.put_locale(locale)
    {:cont, socket}
  end
end