from typing import Tuple

from domain.commands.command import Command
from domain.entities.vacuum import Vacuum
from domain.world import World


class VacuumMoveCommand(Command):
    def __init__(
        self, world: World, vacuum: Vacuum, move_vector: Tuple[int, int]
    ) -> None:
        super().__init__()
        self.world = world
        self.vacuum = vacuum
        self.dx = move_vector[0]
        self.dy = move_vector[1]

    def run(self):
        end_x = self.vacuum.x + self.dx
        end_y = self.vacuum.y + self.dy
        if not self.world.accepted_move(end_x, end_y):
            return

        garbage = self.world.garbage_at(end_x, end_y)
        if len(garbage) > 0:
            for item in garbage:
                if self.vacuum.get_container_filling() < 100:
                    self.vacuum.increase_container_filling()
                    self.world.delete_entities_at_Of_type(item.x, item.y, item.type)
                    self.world.dust[end_x][end_y].remove(item)

        if self.world.is_docking_station_at(end_x, end_y):
            self.vacuum.dump_trash()

        self.vacuum.x = end_x
        self.vacuum.y = end_y