"""simple docstring"""
from typing import List

from .keymap import KEYMAP, get_character





def    lowerCAmelCase__    (			_UpperCamelCase       :				str					)					->				int:





						"""simple docstring"""






						def decorator(_UpperCamelCase       :				Optional[int]					):
												snake_case								=			getattr(_UpperCamelCase ,			'handle_key' ,			[]					)
												handle += [key]
												setattr(_UpperCamelCase ,			'handle_key' ,			_UpperCamelCase					)
												return func

						return decorator





def    lowerCAmelCase__    (			*_UpperCamelCase       :				List[str]					)					->				Union[str, Any]:





						"""simple docstring"""






						def decorator(_UpperCamelCase       :				Any					):
												snake_case								=			getattr(_UpperCamelCase ,			'handle_key' ,			[]					)
												handle += keys
												setattr(_UpperCamelCase ,			'handle_key' ,			_UpperCamelCase					)
												return func

						return decorator



class   lowerCAmelCase_    (			lowerCAmelCase					):



				"""simple docstring"""

				def __new__(				cls		,    lowerCAmelCase		,    lowerCAmelCase		,    lowerCAmelCase    ):






										"""simple docstring"""

										snake_case								=			super().__new__(cls		,    lowerCAmelCase		,    lowerCAmelCase		,    lowerCAmelCase    )
										if not hasattr(lowerCAmelCase		,    'key_handler'    ):
																setattr(lowerCAmelCase		,    'key_handler'		,    {}    )
										setattr(lowerCAmelCase		,    'handle_input'		,    KeyHandler.handle_input    )

										for value in attrs.values():
																snake_case								=			getattr(lowerCAmelCase		,    'handle_key'		,    []    )
																for key in handled_keys:
																						snake_case								=			value
										return new_cls

				@staticmethod
				def 		snake_case (				cls    ):






										"""simple docstring"""

										snake_case								=			get_character()
										if char != KEYMAP["undefined"]:
																snake_case								=			ord(lowerCAmelCase    )
										snake_case								=			cls.key_handler.get(lowerCAmelCase    )
										if handler:
																snake_case								=			char
																return handler(cls    )
										else:
																return None





def    lowerCAmelCase__    (			cls       :				Optional[int]					)					->				Tuple:





						"""simple docstring"""






						return KeyHandler(cls.__name__ ,			cls.__bases__ ,			cls.__dict__.copy()					)



"""simple docstring"""
class   lowerCAmelCase_    (			lowerCAmelCase					):



				"""simple docstring"""
				pass





class   lowerCAmelCase_    (			lowerCAmelCase					):



				"""simple docstring"""
				pass





class   lowerCAmelCase_    :



				"""simple docstring"""

				def __init__(				self    ):






										"""simple docstring"""

										snake_case								=			[
										    [],
										    [],
										    [],
										]

				def 		snake_case (				self		,    lowerCAmelCase		,    lowerCAmelCase    ):






										"""simple docstring"""

										try:
																if len(self.queues[priority]    ) >= 1_00:
																						raise OverflowError('Maximum queue size is 100'    )
																self.queues[priority].append(lowerCAmelCase    )
										except IndexError:
																raise ValueError('Valid priorities are 0, 1, and 2'    )

				def 		snake_case (				self    ):






										"""simple docstring"""

										for queue in self.queues:
																if queue:
																						return queue.pop(0    )
										raise UnderFlowError('All queues are empty'    )

				def __str__(				self    ):






										"""simple docstring"""

										return "\n".join(F"""Priority {i}: {q}""" for i, q in enumerate(self.queues    )    )





class   lowerCAmelCase_    :



				"""simple docstring"""

				def __init__(				self    ):






										"""simple docstring"""

										snake_case								=			[]

				def 		snake_case (				self		,    lowerCAmelCase    ):






										"""simple docstring"""

										if len(self.queue    ) == 1_00:
																raise OverFlowError('Maximum queue size is 100'    )
										self.queue.append(lowerCAmelCase    )

				def 		snake_case (				self    ):






										"""simple docstring"""

										if not self.queue:
																raise UnderFlowError('The queue is empty'    )
										else:
																snake_case								=			min(self.queue    )
																self.queue.remove(lowerCAmelCase    )
																return data

				def __str__(				self    ):






										"""simple docstring"""

										return str(self.queue    )





def    lowerCAmelCase__    (			)					->				int:





						"""simple docstring"""






						snake_case								=			FixedPriorityQueue()
						fpq.enqueue(0 ,			1_0					)
						fpq.enqueue(1 ,			7_0					)
						fpq.enqueue(0 ,			1_0_0					)
						fpq.enqueue(2 ,			1					)
						fpq.enqueue(2 ,			5					)
						fpq.enqueue(1 ,			7					)
						fpq.enqueue(2 ,			4					)
						fpq.enqueue(1 ,			6_4					)
						fpq.enqueue(0 ,			1_2_8					)
						print(_UpperCamelCase					)
						print(fpq.dequeue()					)
						print(fpq.dequeue()					)
						print(fpq.dequeue()					)
						print(fpq.dequeue()					)
						print(fpq.dequeue()					)
						print(_UpperCamelCase					)
						print(fpq.dequeue()					)
						print(fpq.dequeue()					)
						print(fpq.dequeue()					)
						print(fpq.dequeue()					)
						print(fpq.dequeue()					)





def    lowerCAmelCase__    (			)					->				List[str]:





						"""simple docstring"""






						snake_case								=			ElementPriorityQueue()
						epq.enqueue(1_0					)
						epq.enqueue(7_0					)
						epq.enqueue(1_0_0					)
						epq.enqueue(1					)
						epq.enqueue(5					)
						epq.enqueue(7					)
						epq.enqueue(4					)
						epq.enqueue(6_4					)
						epq.enqueue(1_2_8					)
						print(_UpperCamelCase					)
						print(epq.dequeue()					)
						print(epq.dequeue()					)
						print(epq.dequeue()					)
						print(epq.dequeue()					)
						print(epq.dequeue()					)
						print(_UpperCamelCase					)
						print(epq.dequeue()					)
						print(epq.dequeue()					)
						print(epq.dequeue()					)
						print(epq.dequeue()					)
						print(epq.dequeue()					)


if __name__ == "__main__":
					fixed_priority_queue()
					element_priority_queue()


