text: import os
  import sys
  from typing import Collection, Union
  
  from dash import dcc as core
  from dash import html
  from dash.dependencies import Input, Output, State
  from dash.development.base_component import Component
  
  from retronas_webgui.app import (
      app,
      children,
      cls,
      page_content,
      pathname,
      root,
      settings,
      url,
      url_hash,
  )
  from retronas_webgui.components import header, nav
  from retronas_webgui.helpers.configs import retronas_cfg
  from retronas_webgui.pages import NAV_DEF, status
  
  layout = html.Div(
      [
          # URL object, renders nothing
          core.Location(id=url, refresh=False),
          header.layout,
          nav.layout,
          core.Markdown("## ❔ root access", id="pw-status", className="rn-content"),
          # Content target
          html.Div(id=page_content, className="rn-content"),
      ],
      id=root,
      className=root,
  )
  
  
  def get_ip():
      """
      Currently unused
      """
      try:
          if sys.argv[1]:
              return sys.argv[1]
      except IndexError:
          return "localhost"
  
  
  def index():
      @app.callback(
          [Output(page_content, children), Output(page_content, cls), Output(url, url_hash)],
          Input(url, pathname),
          State(url, url_hash),
      )
      def display_page(path: str, _: str) -> (Union[Component, Collection[Component]], str, str):
          for name, value in NAV_DEF.items():
              if path == value.href:
                  return value.page.layout(), f"rn-content {value.page.name}", ""
          else:
              return status.layout(), f"rn-content {status.name}", ""
  
  
  if __name__ == "__main__":
      if os.getuid() == 0:
          settings["root"] = True
      else:
          settings["root"] = False
      app.title = "RetroNAS"
      app.layout = layout
      index()
      for ip in retronas_cfg("MY_IPS"):
          app.run_server(debug=True, host=ip)
  