"""Library to handle connection with Switchbot."""
from __future__ import annotations

from typing import Any

from .device import SwitchbotDevice

# Plug Mini keys
PLUG_ON_KEY = "570f50010180"
PLUG_OFF_KEY = "570f50010100"


class SwitchbotPlugMini(SwitchbotDevice):
    """Representation of a Switchbot plug mini."""

    def __init__(self, *args: Any, **kwargs: Any) -> None:
        """Switchbot plug mini constructor."""
        super().__init__(*args, **kwargs)
        self._settings: dict[str, Any] = {}

    async def update(self, interface: int | None = None) -> None:
        """Update state of device."""
        await self.get_device_data(retry=self._retry_count, interface=interface)

    async def turn_on(self) -> bool:
        """Turn device on."""
        result = await self._sendcommand(PLUG_ON_KEY, self._retry_count)
        return result[1] == 0x80

    async def turn_off(self) -> bool:
        """Turn device off."""
        result = await self._sendcommand(PLUG_OFF_KEY, self._retry_count)
        return result[1] == 0x00

    def is_on(self) -> Any:
        """Return switch state from cache."""
        # To get actual position call update() first.
        value = self._get_adv_value("isOn")
        if value is None:
            return None
        return value