"""Nuki.io lock platform."""
from datetime import timedelta
import logging
import requests

import voluptuous as vol

from homeassistant.components.lock import (
    DOMAIN,
    PLATFORM_SCHEMA,
    LockDevice,
    SUPPORT_OPEN,
)
from homeassistant.const import ATTR_ENTITY_ID, CONF_HOST, CONF_PORT, CONF_TOKEN
import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.service import extract_entity_ids

_LOGGER = logging.getLogger(__name__)

DEFAULT_PORT = 8080
DEFAULT_TIMEOUT = 20

ATTR_BATTERY_CRITICAL = "battery_critical"
ATTR_NUKI_ID = "nuki_id"
ATTR_UNLATCH = "unlatch"

MIN_TIME_BETWEEN_FORCED_SCANS = timedelta(seconds=5)
MIN_TIME_BETWEEN_SCANS = timedelta(seconds=30)

NUKI_DATA = "nuki"

SERVICE_LOCK_N_GO = "lock_n_go"
SERVICE_CHECK_CONNECTION = "check_connection"

PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
    {
        vol.Required(CONF_HOST): cv.string,
        vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
        vol.Required(CONF_TOKEN): cv.string,
    }
)

LOCK_N_GO_SERVICE_SCHEMA = vol.Schema(
    {
        vol.Optional(ATTR_ENTITY_ID): cv.entity_ids,
        vol.Optional(ATTR_UNLATCH, default=False): cv.boolean,
    }
)

CHECK_CONNECTION_SERVICE_SCHEMA = vol.Schema(
    {vol.Optional(ATTR_ENTITY_ID): cv.entity_ids}
)


def setup_platform(hass, config, add_entities, discovery_info=None):
    """Set up the Nuki lock platform."""
    from pynuki import NukiBridge

    bridge = NukiBridge(
        config[CONF_HOST], config[CONF_TOKEN], config[CONF_PORT], DEFAULT_TIMEOUT
    )
    add_entities([NukiLock(lock) for lock in bridge.locks])

    def service_handler(service):
        """Service handler for nuki services."""
        entity_ids = extract_entity_ids(hass, service)
        all_locks = hass.data[NUKI_DATA][DOMAIN]
        target_locks = []
        if not entity_ids:
            target_locks = all_locks
        else:
            for lock in all_locks:
                if lock.entity_id in entity_ids:
                    target_locks.append(lock)
        for lock in target_locks:
            if service.service == SERVICE_LOCK_N_GO:
                unlatch = service.data[ATTR_UNLATCH]
                lock.lock_n_go(unlatch=unlatch)
            elif service.service == SERVICE_CHECK_CONNECTION:
                lock.check_connection()

    hass.services.register(
        "nuki", SERVICE_LOCK_N_GO, service_handler, schema=LOCK_N_GO_SERVICE_SCHEMA
    )
    hass.services.register(
        "nuki",
        SERVICE_CHECK_CONNECTION,
        service_handler,
        schema=CHECK_CONNECTION_SERVICE_SCHEMA,
    )


class NukiLock(LockDevice):
    """Representation of a Nuki lock."""

    def __init__(self, nuki_lock):
        """Initialize the lock."""
        self._nuki_lock = nuki_lock
        self._locked = nuki_lock.is_locked
        self._name = nuki_lock.name
        self._battery_critical = nuki_lock.battery_critical
        self._available = nuki_lock.state != 255

    async def async_added_to_hass(self):
        """Call when entity is added to hass."""
        if NUKI_DATA not in self.hass.data:
            self.hass.data[NUKI_DATA] = {}
        if DOMAIN not in self.hass.data[NUKI_DATA]:
            self.hass.data[NUKI_DATA][DOMAIN] = []
        self.hass.data[NUKI_DATA][DOMAIN].append(self)

    @property
    def name(self):
        """Return the name of the lock."""
        return self._name

    @property
    def is_locked(self):
        """Return true if lock is locked."""
        return self._locked

    @property
    def device_state_attributes(self):
        """Return the device specific state attributes."""
        data = {
            ATTR_BATTERY_CRITICAL: self._battery_critical,
            ATTR_NUKI_ID: self._nuki_lock.nuki_id,
        }
        return data

    @property
    def supported_features(self):
        """Flag supported features."""
        return SUPPORT_OPEN

    @property
    def available(self) -> bool:
        """Return True if entity is available."""
        return self._available

    def update(self):
        """Update the nuki lock properties."""
        try:
            self._nuki_lock.update(aggressive=False)
        except requests.exceptions.RequestException:
            self._available = False
        else:
            self._name = self._nuki_lock.name
            self._locked = self._nuki_lock.is_locked
            self._battery_critical = self._nuki_lock.battery_critical

    def lock(self, **kwargs):
        """Lock the device."""
        self._nuki_lock.lock()

    def unlock(self, **kwargs):
        """Unlock the device."""
        self._nuki_lock.unlock()

    def open(self, **kwargs):
        """Open the door latch."""
        self._nuki_lock.unlatch()

    def lock_n_go(self, unlatch=False, **kwargs):
        """Lock and go.

        This will first unlock the door, then wait for 20 seconds (or another
        amount of time depending on the lock settings) and relock.
        """
        self._nuki_lock.lock_n_go(unlatch, kwargs)

    def check_connection(self, **kwargs):
        """Update the nuki lock properties."""
        try:
            self._nuki_lock.update(aggressive=True)
        except requests.exceptions.RequestException:
            self._available = False
        else:
            self._available = self._nuki_lock.state != 255

@@ -4244,34 +4244,91 @@
 lse%0A        
-else:%0A    
+    return%0A%0A        self._available = self._nuki_lock.state != 255%0A
         self
@@ -4361,28 +4361,24 @@
 ame%0A        
-    
 self._locked
@@ -4402,28 +4402,24 @@
 k.is_locked%0A
-    
         self

Fix issue with nuki new available state (#25881)