from enum import Enum

class States(Enum):
  HUNGRY = "Hungry"; TIRED = "Tired"
  RESTLESS = "Restless"; ERRORSTATE = "Error"

def action_a(state : States) -> None:
  match state:
    case States.HUNGRY: print('\tFeeling hungry')
    case States.TIRED: print('\tNeed to sleep')
    case States.RESTLESS: print('\tMaybe a hike')
    case _: print("\tError: Unknown State.")

def action_b(state: States) -> None:
  state_dict = {
    States.HUNGRY: '\tFeeling hungry',
    States.TIRED: '\tNeed to sleep',
    States.RESTLESS: '\tMaybe a hike'
  }
  try:
    print(state_dict[state])
  except KeyError:
    print(f"\tError: Unknown State")

def main():
    for function in (action_a,action_b):
        print(f'Using function "{function.__name__}":') 
        for state in States:
            function(state)

if __name__ == "__main__":
    main()