from __future__ import annotations

from typing import Any

import colors
from components.base_component import BaseComponent

class Fighter(BaseComponent):
	entity: Any

	def __init__(self, hp: int, attack: int, defense: int):
		self._maximum_hp = hp
		self._current_hp = hp
		self.attack = attack
		self.defense = defense
	
	@property
	def maximum_hp(self) -> int:
		return self._maximum_hp

	@property
	def current_hp(self) -> int:
		return self._current_hp

	@current_hp.setter
	def current_hp(self, value: int) -> None:
		self._current_hp = max(0, min(value, self._maximum_hp))
		if self.current_hp <= 0:
			self.die_and_despawn()

	
	def die_and_despawn(self) -> None:
		engine = self.entity.floor_map.engine

		if self.entity is engine.player and self.entity.ai:
			from event_handler import GameOverEventHandler
			self.entity.floor_map.engine.event_handler = GameOverEventHandler(self.entity.floor_map.engine)
			engine.message_log.add_message("You died.", colors.player_die)

		else:
			engine.message_log.add_message(f"The {self.entity.name} died", colors.enemy_die)

		self.entity.char = "%"
		self.entity.color = (191, 0, 0)
		self.entity.walkable = True
		self.entity.ai = None
		self.entity.name = f"Dead {self.entity.name}"