130 lines
5.2 KiB
Python
130 lines
5.2 KiB
Python
"""Switch platform for MySmartBike BLE integration."""
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from __future__ import annotations
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import logging
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from typing import Any
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from homeassistant.components.switch import SwitchEntity
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import DOMAIN
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from .coordinator import MySmartBikeCoordinator
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up MySmartBike BLE switch entities."""
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_LOGGER.debug("Setting up switch platform for entry_id: %s", entry.entry_id)
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coordinator: MySmartBikeCoordinator = entry.runtime_data
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_LOGGER.debug("Adding connection switch entity (coordinator.is_connected: %s)", coordinator.is_connected)
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async_add_entities([MySmartBikeConnectionSwitch(coordinator, entry)])
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class MySmartBikeConnectionSwitch(CoordinatorEntity[MySmartBikeCoordinator], SwitchEntity):
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"""Switch to control BLE connection to the bike."""
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_attr_has_entity_name = True
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def __init__(
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self,
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coordinator: MySmartBikeCoordinator,
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entry: ConfigEntry,
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) -> None:
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"""Initialize the switch."""
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super().__init__(coordinator)
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self._attr_unique_id = f"{entry.entry_id}_connection"
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# Build device info with optional serial number (VIN)
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self._attr_device_info = {
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"identifiers": {(DOMAIN, entry.entry_id)},
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}
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if coordinator.vin:
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self._attr_device_info["serial_number"] = coordinator.vin
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if coordinator.protocol_version:
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self._attr_device_info["sw_version"] = coordinator.protocol_version
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self._attr_translation_key = "connection"
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_LOGGER.debug(
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"Switch initialized: unique_id=%s, coordinator.is_connected=%s",
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self._attr_unique_id,
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coordinator.is_connected,
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)
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@property
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def is_on(self) -> bool:
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"""Return True if connection is desired (not manually disconnected)."""
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# Switch represents the desired state, not the actual connection status
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# If manual_disconnect is False, user wants to be connected
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state = not self.coordinator._manual_disconnect
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_LOGGER.debug(
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"Switch is_on property called: returning %s (manual_disconnect=%s, is_connected=%s)",
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state,
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self.coordinator._manual_disconnect,
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self.coordinator.is_connected
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)
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return state
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@property
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def icon(self) -> str:
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"""Return the icon."""
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return "mdi:bluetooth-connect" if self.is_on else "mdi:bluetooth-off"
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn on the switch - request connection to the bike."""
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_LOGGER.debug(
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"Switch.async_turn_on called (current coordinator.is_connected: %s, manual_disconnect: %s)",
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self.coordinator.is_connected,
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self.coordinator._manual_disconnect,
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)
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# Update state immediately - switch is now ON (connection desired)
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self.async_write_ha_state()
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try:
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await self.coordinator.async_reconnect()
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_LOGGER.debug(
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"Switch.async_turn_on: reconnect completed (coordinator.is_connected: %s)",
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self.coordinator.is_connected,
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)
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except Exception as ex:
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# Provide user-friendly error message
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error_msg = str(ex)
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if "not reachable" in error_msg.lower():
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_LOGGER.warning(
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"Switch.async_turn_on: Cannot connect now - bike is not reachable. "
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"Will auto-connect when bike is powered on."
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)
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else:
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_LOGGER.error("Switch.async_turn_on: Failed to connect to bike: %s", ex, exc_info=True)
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# Switch stays ON - coordinator will auto-reconnect when bike becomes available
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn off the switch - disconnect from the bike.
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WARNING: This will turn off the bike after ~5 minutes! It must be manually
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turned on again or connected to power.
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"""
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_LOGGER.warning(
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"Switch.async_turn_off called - Disconnecting from bike (current coordinator.is_connected: %s). "
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"Bike will turn off after approximately 5 minutes and must be manually turned on again or connected to power",
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self.coordinator.is_connected,
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)
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try:
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await self.coordinator.async_disconnect()
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_LOGGER.debug(
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"Switch.async_turn_off: disconnect completed (coordinator.is_connected: %s, manual_disconnect: %s)",
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self.coordinator.is_connected,
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self.coordinator._manual_disconnect,
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)
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self.async_write_ha_state()
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_LOGGER.debug("Switch.async_turn_off: state written to HA")
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except Exception as ex:
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_LOGGER.error("Switch.async_turn_off: Failed to disconnect from bike: %s", ex, exc_info=True)
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