mirror of https://github.com/home-assistant/core
160 lines
4.9 KiB
Python
160 lines
4.9 KiB
Python
"""Support for NX584 alarm control panels."""
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from __future__ import annotations
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from datetime import timedelta
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import logging
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from nx584 import client
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import requests
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import voluptuous as vol
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from homeassistant.components.alarm_control_panel import (
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PLATFORM_SCHEMA as ALARM_CONTROL_PANEL_PLATFORM_SCHEMA,
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AlarmControlPanelEntity,
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AlarmControlPanelEntityFeature,
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AlarmControlPanelState,
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CodeFormat,
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)
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from homeassistant.const import CONF_HOST, CONF_NAME, CONF_PORT
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import PlatformNotReady
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from homeassistant.helpers import config_validation as cv, entity_platform
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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_LOGGER = logging.getLogger(__name__)
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SCAN_INTERVAL = timedelta(seconds=10)
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DEFAULT_HOST = "localhost"
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DEFAULT_NAME = "NX584"
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DEFAULT_PORT = 5007
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SERVICE_BYPASS_ZONE = "bypass_zone"
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SERVICE_UNBYPASS_ZONE = "unbypass_zone"
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ATTR_ZONE = "zone"
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PLATFORM_SCHEMA = ALARM_CONTROL_PANEL_PLATFORM_SCHEMA.extend(
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{
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vol.Optional(CONF_HOST, default=DEFAULT_HOST): cv.string,
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
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}
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)
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async def async_setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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async_add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the NX584 platform."""
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name: str = config[CONF_NAME]
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host: str = config[CONF_HOST]
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port: int = config[CONF_PORT]
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url = f"http://{host}:{port}"
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try:
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alarm_client = client.Client(url)
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await hass.async_add_executor_job(alarm_client.list_zones)
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except requests.exceptions.ConnectionError as ex:
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_LOGGER.error(
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"Unable to connect to %(host)s: %(reason)s",
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{"host": url, "reason": ex},
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)
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raise PlatformNotReady from ex
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entity = NX584Alarm(name, alarm_client, url)
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async_add_entities([entity])
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platform = entity_platform.async_get_current_platform()
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platform.async_register_entity_service(
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SERVICE_BYPASS_ZONE,
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{vol.Required(ATTR_ZONE): cv.positive_int},
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"alarm_bypass",
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)
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platform.async_register_entity_service(
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SERVICE_UNBYPASS_ZONE,
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{vol.Required(ATTR_ZONE): cv.positive_int},
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"alarm_unbypass",
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)
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class NX584Alarm(AlarmControlPanelEntity):
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"""Representation of a NX584-based alarm panel."""
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_attr_code_format = CodeFormat.NUMBER
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_attr_supported_features = (
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AlarmControlPanelEntityFeature.ARM_HOME
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| AlarmControlPanelEntityFeature.ARM_AWAY
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)
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_attr_code_arm_required = False
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def __init__(self, name: str, alarm_client: client.Client, url: str) -> None:
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"""Init the nx584 alarm panel."""
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self._attr_name = name
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self._alarm = alarm_client
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self._url = url
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def update(self) -> None:
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"""Process new events from panel."""
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try:
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part = self._alarm.list_partitions()[0]
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zones = self._alarm.list_zones()
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except requests.exceptions.ConnectionError as ex:
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_LOGGER.error(
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"Unable to connect to %(host)s: %(reason)s",
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{"host": self._url, "reason": ex},
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)
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self._attr_alarm_state = None
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zones = []
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except IndexError:
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_LOGGER.error("NX584 reports no partitions")
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self._attr_alarm_state = None
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zones = []
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bypassed = False
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for zone in zones:
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if zone["bypassed"]:
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_LOGGER.debug(
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"Zone %(zone)s is bypassed, assuming HOME",
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{"zone": zone["number"]},
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)
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bypassed = True
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break
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if not part["armed"]:
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self._attr_alarm_state = AlarmControlPanelState.DISARMED
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elif bypassed:
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self._attr_alarm_state = AlarmControlPanelState.ARMED_HOME
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else:
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self._attr_alarm_state = AlarmControlPanelState.ARMED_AWAY
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for flag in part["condition_flags"]:
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if flag == "Siren on":
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self._attr_alarm_state = AlarmControlPanelState.TRIGGERED
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def alarm_disarm(self, code: str | None = None) -> None:
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"""Send disarm command."""
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self._alarm.disarm(code)
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def alarm_arm_home(self, code: str | None = None) -> None:
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"""Send arm home command."""
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self._alarm.arm("stay")
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def alarm_arm_away(self, code: str | None = None) -> None:
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"""Send arm away command."""
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self._alarm.arm("exit")
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def alarm_bypass(self, zone: int) -> None:
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"""Send bypass command."""
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self._alarm.set_bypass(zone, True)
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def alarm_unbypass(self, zone: int) -> None:
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"""Send bypass command."""
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self._alarm.set_bypass(zone, False)
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