"""Train."""


class Train:
    """D."""

    def __init__(self, passengers: list, carriages: int, seats_in_carriage: int):
        """d."""
        self._passengers = passengers
        self._carriages = carriages
        self._seats_in_carriage = seats_in_carriage

    @property
    def passengers(self) -> list:
        """d."""
        return self._passengers

    @property
    def carriages(self) -> int:
        """d."""
        return self._carriages

    @property
    def seats_in_carriage(self) -> int:
        """d."""
        return self._seats_in_carriage

    def get_seats_in_train(self) -> int:
        """d."""
        return self.seats_in_carriage * self.carriages

    def get_number_of_passengers(self) -> int:
        """d."""
        return self.passengers

    def get_passengers_in_carriages(self) -> dict:
        """d."""
        return f"id: {self.passengers}, seat: {self.seats_in_carriage}"

    @passengers.setter
    def passengers(self, value_list: list):
        """d."""
        self._passengers = value_list

    @carriages.setter
    def carriages(self, value: int):
        """d."""
        self._carriages = value

    @seats_in_carriage.setter
    def seats_in_carriage(self, value: int):
        self._seats_in_carriage = value


class Passenger:
    """d."""

    def __init__(self, passenger_id: str, seat: str):
        """d."""
        self.passenger_id = passenger_id
        self.seat = seat

    def __dict__(self):
        """d."""
        return f"id: {self.passenger_id}, seat: {self.seat.split('-')[1]}"


if __name__ == '__main__':
    p_1 = Passenger('123', '1-9')
    p_2 = Passenger('321', '2-11')
    p_3 = Passenger('456', '4-5')
    t = Train([p_1, p_2, p_3], 3, 10)
    print(t.passengers)
    print(t.get_passengers_in_carriages())