406 lines
12 KiB
Python
406 lines
12 KiB
Python
"""Support for Broadlink RM devices."""
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import binascii
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from datetime import timedelta
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import logging
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import socket
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import broadlink
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import voluptuous as vol
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from homeassistant.components.switch import (
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ENTITY_ID_FORMAT,
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PLATFORM_SCHEMA,
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SwitchDevice,
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)
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from homeassistant.const import (
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CONF_COMMAND_OFF,
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CONF_COMMAND_ON,
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CONF_FRIENDLY_NAME,
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CONF_HOST,
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CONF_MAC,
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CONF_SWITCHES,
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CONF_TIMEOUT,
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CONF_TYPE,
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STATE_ON,
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)
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import homeassistant.helpers.config_validation as cv
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from homeassistant.util import Throttle, slugify
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from homeassistant.helpers.restore_state import RestoreEntity
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from . import async_setup_service, data_packet
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_LOGGER = logging.getLogger(__name__)
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TIME_BETWEEN_UPDATES = timedelta(seconds=5)
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DEFAULT_NAME = "Broadlink switch"
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DEFAULT_TIMEOUT = 10
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DEFAULT_RETRY = 2
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CONF_SLOTS = "slots"
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CONF_RETRY = "retry"
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RM_TYPES = [
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"rm",
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"rm2",
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"rm_mini",
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"rm_pro_phicomm",
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"rm2_home_plus",
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"rm2_home_plus_gdt",
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"rm2_pro_plus",
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"rm2_pro_plus2",
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"rm2_pro_plus_bl",
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"rm_mini_shate",
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]
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SP1_TYPES = ["sp1"]
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SP2_TYPES = ["sp2", "honeywell_sp2", "sp3", "spmini2", "spminiplus"]
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MP1_TYPES = ["mp1"]
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SWITCH_TYPES = RM_TYPES + SP1_TYPES + SP2_TYPES + MP1_TYPES
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SWITCH_SCHEMA = vol.Schema(
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{
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vol.Optional(CONF_COMMAND_OFF): data_packet,
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vol.Optional(CONF_COMMAND_ON): data_packet,
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vol.Optional(CONF_FRIENDLY_NAME): cv.string,
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}
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)
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MP1_SWITCH_SLOT_SCHEMA = vol.Schema(
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{
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vol.Optional("slot_1"): cv.string,
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vol.Optional("slot_2"): cv.string,
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vol.Optional("slot_3"): cv.string,
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vol.Optional("slot_4"): cv.string,
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}
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)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Optional(CONF_SWITCHES, default={}): cv.schema_with_slug_keys(
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SWITCH_SCHEMA
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),
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vol.Optional(CONF_SLOTS, default={}): MP1_SWITCH_SLOT_SCHEMA,
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vol.Required(CONF_HOST): cv.string,
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vol.Required(CONF_MAC): cv.string,
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vol.Optional(CONF_FRIENDLY_NAME, default=DEFAULT_NAME): cv.string,
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vol.Optional(CONF_TYPE, default=SWITCH_TYPES[0]): vol.In(SWITCH_TYPES),
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vol.Optional(CONF_TIMEOUT, default=DEFAULT_TIMEOUT): cv.positive_int,
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vol.Optional(CONF_RETRY, default=DEFAULT_RETRY): cv.positive_int,
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}
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)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Broadlink switches."""
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devices = config.get(CONF_SWITCHES)
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slots = config.get("slots", {})
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ip_addr = config.get(CONF_HOST)
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friendly_name = config.get(CONF_FRIENDLY_NAME)
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mac_addr = binascii.unhexlify(config.get(CONF_MAC).encode().replace(b":", b""))
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switch_type = config.get(CONF_TYPE)
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retry_times = config.get(CONF_RETRY)
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def _get_mp1_slot_name(switch_friendly_name, slot):
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"""Get slot name."""
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if not slots[f"slot_{slot}"]:
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return f"{switch_friendly_name} slot {slot}"
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return slots[f"slot_{slot}"]
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if switch_type in RM_TYPES:
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broadlink_device = broadlink.rm((ip_addr, 80), mac_addr, None)
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hass.add_job(async_setup_service, hass, ip_addr, broadlink_device)
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switches = []
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for object_id, device_config in devices.items():
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switches.append(
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BroadlinkRMSwitch(
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object_id,
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device_config.get(CONF_FRIENDLY_NAME, object_id),
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broadlink_device,
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device_config.get(CONF_COMMAND_ON),
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device_config.get(CONF_COMMAND_OFF),
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retry_times,
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)
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)
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elif switch_type in SP1_TYPES:
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broadlink_device = broadlink.sp1((ip_addr, 80), mac_addr, None)
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switches = [BroadlinkSP1Switch(friendly_name, broadlink_device, retry_times)]
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elif switch_type in SP2_TYPES:
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broadlink_device = broadlink.sp2((ip_addr, 80), mac_addr, None)
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switches = [BroadlinkSP2Switch(friendly_name, broadlink_device, retry_times)]
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elif switch_type in MP1_TYPES:
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switches = []
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broadlink_device = broadlink.mp1((ip_addr, 80), mac_addr, None)
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parent_device = BroadlinkMP1Switch(broadlink_device, retry_times)
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for i in range(1, 5):
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slot = BroadlinkMP1Slot(
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_get_mp1_slot_name(friendly_name, i),
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broadlink_device,
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i,
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parent_device,
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retry_times,
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)
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switches.append(slot)
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broadlink_device.timeout = config.get(CONF_TIMEOUT)
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try:
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broadlink_device.auth()
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except OSError:
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_LOGGER.error("Failed to connect to device")
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add_entities(switches)
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class BroadlinkRMSwitch(SwitchDevice, RestoreEntity):
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"""Representation of an Broadlink switch."""
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def __init__(
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self, name, friendly_name, device, command_on, command_off, retry_times
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):
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"""Initialize the switch."""
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self.entity_id = ENTITY_ID_FORMAT.format(slugify(name))
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self._name = friendly_name
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self._state = False
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self._command_on = command_on
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self._command_off = command_off
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self._device = device
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self._is_available = False
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self._retry_times = retry_times
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_LOGGER.debug("_retry_times : %s", self._retry_times)
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async def async_added_to_hass(self):
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"""Call when entity about to be added to hass."""
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await super().async_added_to_hass()
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state = await self.async_get_last_state()
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if state:
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self._state = state.state == STATE_ON
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@property
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def name(self):
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"""Return the name of the switch."""
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return self._name
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@property
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def assumed_state(self):
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"""Return true if unable to access real state of entity."""
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return True
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@property
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def available(self):
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"""Return True if entity is available."""
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return not self.should_poll or self._is_available
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@property
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def should_poll(self):
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"""Return the polling state."""
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return False
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@property
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def is_on(self):
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"""Return true if device is on."""
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return self._state
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def turn_on(self, **kwargs):
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"""Turn the device on."""
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if self._sendpacket(self._command_on, self._retry_times):
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self._state = True
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self.schedule_update_ha_state()
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def turn_off(self, **kwargs):
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"""Turn the device off."""
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if self._sendpacket(self._command_off, self._retry_times):
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self._state = False
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self.schedule_update_ha_state()
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def _sendpacket(self, packet, retry):
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"""Send packet to device."""
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if packet is None:
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_LOGGER.debug("Empty packet")
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return True
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try:
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self._device.send_data(packet)
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except (ValueError, OSError) as error:
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if retry < 1:
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_LOGGER.error("Error during sending a packet: %s", error)
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return False
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if not self._auth(self._retry_times):
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return False
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return self._sendpacket(packet, retry - 1)
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return True
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def _auth(self, retry):
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_LOGGER.debug("_auth : retry=%s", retry)
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try:
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auth = self._device.auth()
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except OSError:
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auth = False
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if retry < 1:
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_LOGGER.error("Timeout during authorization")
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if not auth and retry > 0:
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return self._auth(retry - 1)
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return auth
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class BroadlinkSP1Switch(BroadlinkRMSwitch):
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"""Representation of an Broadlink switch."""
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def __init__(self, friendly_name, device, retry_times):
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"""Initialize the switch."""
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super().__init__(friendly_name, friendly_name, device, None, None, retry_times)
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self._command_on = 1
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self._command_off = 0
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self._load_power = None
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def _sendpacket(self, packet, retry):
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"""Send packet to device."""
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try:
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self._device.set_power(packet)
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except (socket.timeout, ValueError) as error:
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if retry < 1:
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_LOGGER.error("Error during sending a packet: %s", error)
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return False
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if not self._auth(self._retry_times):
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return False
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return self._sendpacket(packet, retry - 1)
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return True
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class BroadlinkSP2Switch(BroadlinkSP1Switch):
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"""Representation of an Broadlink switch."""
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@property
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def assumed_state(self):
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"""Return true if unable to access real state of entity."""
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return False
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@property
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def should_poll(self):
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"""Return the polling state."""
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return True
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@property
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def current_power_w(self):
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"""Return the current power usage in Watt."""
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try:
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return round(self._load_power, 2)
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except (ValueError, TypeError):
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return None
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def update(self):
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"""Synchronize state with switch."""
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self._update(self._retry_times)
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def _update(self, retry):
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"""Update the state of the device."""
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_LOGGER.debug("_update : retry=%s", retry)
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try:
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state = self._device.check_power()
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load_power = self._device.get_energy()
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except (socket.timeout, ValueError) as error:
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if retry < 1:
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_LOGGER.error("Error during updating the state: %s", error)
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self._is_available = False
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return
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if not self._auth(self._retry_times):
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return
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return self._update(retry - 1)
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if state is None and retry > 0:
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return self._update(retry - 1)
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self._state = state
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self._load_power = load_power
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self._is_available = True
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class BroadlinkMP1Slot(BroadlinkRMSwitch):
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"""Representation of a slot of Broadlink switch."""
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def __init__(self, friendly_name, device, slot, parent_device, retry_times):
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"""Initialize the slot of switch."""
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super().__init__(friendly_name, friendly_name, device, None, None, retry_times)
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self._command_on = 1
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self._command_off = 0
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self._slot = slot
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self._parent_device = parent_device
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@property
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def assumed_state(self):
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"""Return true if unable to access real state of entity."""
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return False
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def _sendpacket(self, packet, retry):
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"""Send packet to device."""
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try:
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self._device.set_power(self._slot, packet)
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except (socket.timeout, ValueError) as error:
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if retry < 1:
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_LOGGER.error("Error during sending a packet: %s", error)
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self._is_available = False
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return False
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if not self._auth(self._retry_times):
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return False
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return self._sendpacket(packet, max(0, retry - 1))
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self._is_available = True
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return True
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@property
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def should_poll(self):
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"""Return the polling state."""
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return True
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def update(self):
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"""Trigger update for all switches on the parent device."""
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self._parent_device.update()
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self._state = self._parent_device.get_outlet_status(self._slot)
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if self._state is None:
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self._is_available = False
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else:
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self._is_available = True
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class BroadlinkMP1Switch:
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"""Representation of a Broadlink switch - To fetch states of all slots."""
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def __init__(self, device, retry_times):
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"""Initialize the switch."""
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self._device = device
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self._states = None
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self._retry_times = retry_times
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def get_outlet_status(self, slot):
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"""Get status of outlet from cached status list."""
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if self._states is None:
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return None
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return self._states[f"s{slot}"]
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@Throttle(TIME_BETWEEN_UPDATES)
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def update(self):
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"""Fetch new state data for this device."""
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self._update(self._retry_times)
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def _update(self, retry):
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"""Update the state of the device."""
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try:
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states = self._device.check_power()
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except (socket.timeout, ValueError) as error:
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if retry < 1:
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_LOGGER.error("Error during updating the state: %s", error)
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return
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if not self._auth(self._retry_times):
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return
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return self._update(max(0, retry - 1))
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if states is None and retry > 0:
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return self._update(max(0, retry - 1))
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self._states = states
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def _auth(self, retry):
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"""Authenticate the device."""
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try:
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auth = self._device.auth()
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except OSError:
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auth = False
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if not auth and retry > 0:
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return self._auth(retry - 1)
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return auth
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