from fastapi import APIRouter, Body, HTTPException
import logging
from typing import Dict, Tuple, List, Union

from services.network_service import NetworkService
from models.network import (
    NetworkInterfacesContainer,
    Activation,
    Deactivation,
    NetworkInterface,
    WiFiDevice,
)

logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)

router = APIRouter()
network_service = NetworkService()


class ContainerPositionManager:
    """
    Класс для управления позициями и состоянием контейнеров
    """

    def __init__(self):
        self.positions: Dict[str, Dict[str, Union[int, bool]]] = {
            "activation": {
                "x": 0,
                "y": 0,
                "isOpen": False
            },
            "deactivation": {
                "x": 0,
                "y": 0,
                "isOpen": False
            },
        }

    def get_position_and_state(self,
                               container_name: str) -> Tuple[int, int, bool]:
        container = self.positions.get(container_name)
        if not container:
            raise ValueError(f"Неверное имя контейнера: {container_name}")
        return container["x"], container["y"], container["isOpen"]

    def update_position(self, container_id: int, x: int, y: int,
                        isOpen: bool) -> None:
        container_name = "activation" if container_id == 1 else "deactivation"
        self.positions[container_name] = {"x": x, "y": y, "isOpen": isOpen}


container_manager = ContainerPositionManager()


async def get_network_data() -> Dict[str, Dict]:
    """
    Возвращает текущие сетевые данные в виде словаря
    """
    logger.debug("Вызов get_network_data()")
    try:
        network_data = await network_service.get_network_interfaces_container()

        activation_interfaces, deactivation_interfaces = _split_interfaces(
            network_data.interfaces)

        activation_x, activation_y, activation_is_open = (
            container_manager.get_position_and_state("activation"))
        deactivation_x, deactivation_y, deactivation_is_open = (
            container_manager.get_position_and_state("deactivation"))

        activation = Activation(
            id=1,
            interfaces=activation_interfaces,
            container_x=activation_x,
            container_y=activation_y,
            isOpen=activation_is_open,
        )
        deactivation = Deactivation(
            id=2,
            interfaces=deactivation_interfaces,
            container_x=deactivation_x,
            container_y=deactivation_y,
            isOpen=deactivation_is_open,
        )

        return {
            "activation": activation.model_dump(),
            "deactivation": deactivation.model_dump(),
        }
    except Exception as e:
        logger.error(f"Ошибка в get_network_data: {e}")
        raise HTTPException(status_code=500,
                            detail="Не удалось получить сетевые данные")


def _split_interfaces(
    interfaces: List[Union[NetworkInterface, WiFiDevice]],
) -> Tuple[List[Union[NetworkInterface, WiFiDevice]], List[Union[
        NetworkInterface, WiFiDevice]]]:
    """
    Разделяет интерфейсы на активные и неактивные
    """
    activation_interfaces = []
    deactivation_interfaces = []
    for interface in interfaces:
        if interface.device_state == "100":
            activation_interfaces.append(interface)
        else:
            deactivation_interfaces.append(interface)
    return activation_interfaces, deactivation_interfaces


@router.post("/update_container_position")
async def update_container_position(data: Dict[str, Union[int,
                                                          bool]] = Body(...)):
    """
    Обновляет позицию и состояние контейнера
    """
    try:

        required_keys = [
            "container_id", "container_x", "container_y", "isOpen"
        ]
        if not all(key in data for key in required_keys):
            raise ValueError(
                "Отсутствуют обязательные поля: container_id, container_x, container_y, isOpen"
            )

        container_id = data["container_id"]
        container_x = data["container_x"]
        container_y = data["container_y"]
        is_open = data["isOpen"]

        # Проверка типов
        if (not isinstance(container_id, int)
                or not isinstance(container_x, int)
                or not isinstance(container_y, int)
                or not isinstance(is_open, bool)):
            raise ValueError("Неверный тип данных в запросе")

        container_manager.update_position(container_id, container_x,
                                          container_y, is_open)
        return {
            "success": True,
            "message": "Позиция и состояние контейнера обновлены"
        }
    except Exception as e:
        logger.error(f"Ошибка обновления позиции контейнера: {e}")
        raise HTTPException(
            status_code=400,
            detail=f"Не удалось обновить положение контейнера: {str(e)}",
        )


@router.get("/get_hostname")
async def get_hostname():
    try:
        hostname_info = await network_service.get_hostname()
        return hostname_info
    except Exception as e:
        logger.error(f"Ошибка в get_hostname: {e}")
        raise HTTPException(status_code=500,
                            detail="Не удалось получить имя хоста")