text: import ast
  import click
  import pathlib
  import confuse
  import yaml
  import functools
  
  from ranger_cli.utils import CONTEXT_SETTINGS
  
  
  def get_profile_configs(configuration: confuse.Configuration):
      return [
          {key: {conf_key: conf_value.get() 
          for conf_key, conf_value in configuration[key].items()}} 
          for key in configuration.all_contents()
      ]
  
  
  def configure_configs(profile_name: str, endpoint: str, username: str, password: str, verification: str):
      profile = {}
  
      configuration = confuse.Configuration("ranger")
      configuration_file = pathlib.Path(configuration.user_config_path())
  
      if not configuration_file.exists():
          # Configuration file doesn't exist yet, create file and new profile.
          profile[profile_name] = {"endpoint": endpoint, "authentication": [username, password], "verification": ast.literal_eval(verification)}
          configuration_file.write_text(yaml.dump(profile))
          click.echo(f"Created profile '{profile_name}' in {configuration_file}.")
          return
  
      if configuration[profile_name].exists():
          # Profile exists, overwrite with new properties
          current_profiles = get_profile_configs(configuration)
  
          profile[profile_name] = {"endpoint": endpoint, "authentication": [username, password], "verification": ast.literal_eval(verification)}
          current_profiles[0].update(profile) # update profile
          profiles = functools.reduce(lambda x, y: {**x, **y}, current_profiles)
          configuration_file.write_text(yaml.dump(profiles))
          click.echo(f"Updated profile '{profile_name}' in {configuration_file}.")
  
      else:
          # Profile doesn't exist, add new profile
          current_profiles = get_profile_configs(configuration)
  
          profile[profile_name] = {"endpoint": endpoint, "authentication": [username, password], "verification": ast.literal_eval(verification)}
          current_profiles.append(profile)
          profiles = functools.reduce(lambda x, y: {**x, **y}, current_profiles)
          configuration_file.write_text(yaml.dump(profiles))
          click.echo(f"Added profile '{profile_name}' in {configuration_file}.")
  
  
  def add_profile(profile: str):
      username = click.prompt("Provide your Apache Ranger REST API username")
      password = click.prompt("Provide your Apache Ranger REST API password",
                              hide_input=True,
                              confirmation_prompt=True)
      endpoint = click.prompt("Provide your Apache Ranger REST API URL with port")
      verification = click.prompt("Provide your Apache Ranger REST API SSL ca certificate", default=False)
  
      configure_configs(profile, endpoint, username, password, verification)
  
  
  def delete_profile(profile: str):
      configuration = confuse.Configuration("ranger")
      configuration_file = pathlib.Path(configuration.user_config_path())
  
      if configuration_file.exists():
          if configuration[profile].exists():
              for current_profiles in get_profile_configs(configuration):
                  if profile in current_profiles:
                      del current_profiles[profile]
  
              profiles = functools.reduce(lambda x, y: {**x, **y}, current_profiles)
              print(profiles)
              # FINISH THIS FUNCTION
              #configuration_file.write_text(yaml.dump(profiles))
              #click.echo(f"Deleted profile '{profile}' from {configuration_file}.")
  
  
  @click.command(context_settings=CONTEXT_SETTINGS)
  @click.option("--profile", "-p", help="Profile name", default="default")
  @click.option("--delete", help="Deletes profile from configuration file", is_flag=True, show_default=True, default=False)
  def configure(profile: str, delete: bool):
      """
      Configures Apache Ranger REST API profiles for the CLI.
      """
      add_profile(profile) if not delete else delete_profile(profile)
  