fix: multiple fixes

Signed-off-by: Rafal Zielinski <sq4ind@gmail.com>

custom_components/adguard_hub/__init__.py

@@ -1,20 +1,24 @@
 """
-🛡️ AdGuard Control Hub for Home Assistant.
+AdGuard Control Hub for Home Assistant.
 
-Transform your AdGuard Home into a smart network management powerhouse with 
+Transform your AdGuard Home into a smart network management powerhouse with
 complete client control, service blocking, and automation capabilities.
 """
 import asyncio
 import logging
 from datetime import timedelta
+from typing import Dict, Any
+
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT, CONF_USERNAME
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
+
+from .api import AdGuardHomeAPI, AdGuardConnectionError
 from .const import DOMAIN, PLATFORMS, SCAN_INTERVAL, CONF_SSL, CONF_VERIFY_SSL
-from .api import AdGuardHomeAPI
+from .services import AdGuardControlHubServices
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -23,6 +27,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Set up AdGuard Control Hub from a config entry."""
     session = async_get_clientsession(hass, entry.data.get(CONF_VERIFY_SSL, True))
 
+    # Create API instance
     api = AdGuardHomeAPI(
         host=entry.data[CONF_HOST],
         port=entry.data[CONF_PORT],
@@ -34,16 +39,26 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
     # Test the connection
     try:
-        await api.test_connection()
-        _LOGGER.info("Successfully connected to AdGuard Home at %s:%s",
-                     entry.data[CONF_HOST], entry.data[CONF_PORT])
+        if not await api.test_connection():
+            raise ConfigEntryNotReady("Unable to connect to AdGuard Home")
+
+        _LOGGER.info(
+            "Successfully connected to AdGuard Home at %s:%s",
+            entry.data[CONF_HOST], 
+            entry.data[CONF_PORT]
+        )
     except Exception as err:
         _LOGGER.error("Failed to connect to AdGuard Home: %s", err)
-        raise ConfigEntryNotReady(f"Unable to connect: {err}")
+        raise ConfigEntryNotReady(f"Unable to connect: {err}") from err
 
     # Create update coordinator
     coordinator = AdGuardControlHubCoordinator(hass, api)
-    await coordinator.async_config_entry_first_refresh()
+
+    try:
+        await coordinator.async_config_entry_first_refresh()
+    except Exception as err:
+        _LOGGER.error("Failed to perform initial data refresh: %s", err)
+        raise ConfigEntryNotReady(f"Failed to fetch initial data: {err}") from err
 
     # Store data
     hass.data.setdefault(DOMAIN, {})
@@ -53,9 +68,24 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     }
 
     # Set up platforms
-    await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+    try:
+        await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+    except Exception as err:
+        _LOGGER.error("Failed to set up platforms: %s", err)
+        # Clean up on failure
+        hass.data[DOMAIN].pop(entry.entry_id)
+        raise ConfigEntryNotReady(f"Failed to set up platforms: {err}") from err
 
-    _LOGGER.info("AdGuard Control Hub setup complete")
+    # Register services (only once, not per config entry)
+    if not hass.services.has_service(DOMAIN, "block_services"):
+        services = AdGuardControlHubServices(hass)
+        services.register_services()
+
+        # Store services instance for cleanup
+        hass.data.setdefault(f"{DOMAIN}_services", services)
+
+    _LOGGER.info("AdGuard Control Hub setup complete for %s:%s", 
+                 entry.data[CONF_HOST], entry.data[CONF_PORT])
     return True
 
 
@@ -64,8 +94,19 @@ async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
 
     if unload_ok:
+        # Remove this entry's data
         hass.data[DOMAIN].pop(entry.entry_id)
 
+        # Unregister services if this was the last entry
+        if not hass.data[DOMAIN]:  # No more entries
+            services = hass.data.get(f"{DOMAIN}_services")
+            if services:
+                services.unregister_services()
+                hass.data.pop(f"{DOMAIN}_services", None)
+
+            # Also clean up the empty domain entry
+            hass.data.pop(DOMAIN, None)
+
     return unload_ok
 
 
@@ -81,36 +122,54 @@ class AdGuardControlHubCoordinator(DataUpdateCoordinator):
             update_interval=timedelta(seconds=SCAN_INTERVAL),
         )
         self.api = api
-        self._clients = {}
-        self._statistics = {}
-        self._protection_status = {}
+        self._clients: Dict[str, Any] = {}
+        self._statistics: Dict[str, Any] = {}
+        self._protection_status: Dict[str, Any] = {}
 
-    async def _async_update_data(self):
+    async def _async_update_data(self) -> Dict[str, Any]:
         """Fetch data from AdGuard Home."""
         try:
             # Fetch all data concurrently for better performance
-            results = await asyncio.gather(
+            tasks = [
                 self.api.get_clients(),
                 self.api.get_statistics(),
                 self.api.get_status(),
-                return_exceptions=True,
-            )
+            ]
 
+            results = await asyncio.gather(*tasks, return_exceptions=True)
             clients, statistics, status = results
 
-            # Handle any exceptions
+            # Handle any exceptions in individual requests
             for i, result in enumerate(results):
                 if isinstance(result, Exception):
                     endpoint_names = ["clients", "statistics", "status"]
-                    _LOGGER.warning("Error fetching %s: %s", endpoint_names[i], result)
+                    _LOGGER.warning(
+                        "Error fetching %s from %s:%s: %s",
+                        endpoint_names[i],
+                        self.api.host,
+                        self.api.port,
+                        result
+                    )
 
             # Update stored data (use empty dict if fetch failed)
-            self._clients = {
-                client["name"]: client
-                for client in (clients.get("clients", []) if not isinstance(clients, Exception) else [])
-            }
-            self._statistics = statistics if not isinstance(statistics, Exception) else {}
-            self._protection_status = status if not isinstance(status, Exception) else {}
+            if not isinstance(clients, Exception):
+                self._clients = {
+                    client["name"]: client
+                    for client in clients.get("clients", [])
+                    if client.get("name")  # Ensure client has a name
+                }
+            else:
+                _LOGGER.warning("Failed to update clients data, keeping previous data")
+
+            if not isinstance(statistics, Exception):
+                self._statistics = statistics
+            else:
+                _LOGGER.warning("Failed to update statistics data, keeping previous data")
+
+            if not isinstance(status, Exception):
+                self._protection_status = status
+            else:
+                _LOGGER.warning("Failed to update status data, keeping previous data")
 
             return {
                 "clients": self._clients,
@@ -118,20 +177,40 @@ class AdGuardControlHubCoordinator(DataUpdateCoordinator):
                 "status": self._protection_status,
             }
 
+        except AdGuardConnectionError as err:
+            raise UpdateFailed(f"Connection error to AdGuard Home: {err}") from err
         except Exception as err:
-            raise UpdateFailed(f"Error communicating with AdGuard Control Hub: {err}")
+            raise UpdateFailed(f"Error communicating with AdGuard Control Hub: {err}") from err
 
     @property
-    def clients(self):
+    def clients(self) -> Dict[str, Any]:
         """Return clients data."""
         return self._clients
 
     @property
-    def statistics(self):
+    def statistics(self) -> Dict[str, Any]:
         """Return statistics data."""
         return self._statistics
 
     @property
-    def protection_status(self):
+    def protection_status(self) -> Dict[str, Any]:
         """Return protection status data."""
         return self._protection_status
+
+    def get_client(self, client_name: str) -> Dict[str, Any] | None:
+        """Get a specific client by name."""
+        return self._clients.get(client_name)
+
+    def has_client(self, client_name: str) -> bool:
+        """Check if a client exists."""
+        return client_name in self._clients
+
+    @property
+    def client_count(self) -> int:
+        """Return the number of clients."""
+        return len(self._clients)
+
+    @property
+    def is_protection_enabled(self) -> bool:
+        """Return True if protection is enabled."""
+        return self._protection_status.get("protection_enabled", False)

custom_components/adguard_hub/api.py

@@ -1,102 +1,207 @@
 """API wrapper for AdGuard Home."""
+import asyncio
 import logging
-from typing import Any
+from typing import Any, Dict, Optional
+
 import aiohttp
-from aiohttp import BasicAuth
+from aiohttp import BasicAuth, ClientError, ClientTimeout
+
 from .const import API_ENDPOINTS
 
 _LOGGER = logging.getLogger(__name__)
 
+# Custom exceptions
+class AdGuardHomeError(Exception):
+    """Base exception for AdGuard Home API."""
+    pass
+
+class AdGuardConnectionError(AdGuardHomeError):
+    """Exception for connection errors."""
+    pass
+
+class AdGuardAuthError(AdGuardHomeError):
+    """Exception for authentication errors."""
+    pass
+
+class AdGuardNotFoundError(AdGuardHomeError):
+    """Exception for not found errors."""
+    pass
 
 class AdGuardHomeAPI:
     """API wrapper for AdGuard Home."""
 
-    def __init__(self, host: str, port: int = 3000, username: str = None,
-                 password: str = None, ssl: bool = False, session=None):
+    def __init__(
+        self,
+        host: str,
+        port: int = 3000,
+        username: Optional[str] = None,
+        password: Optional[str] = None,
+        ssl: bool = False,
+        session: Optional[aiohttp.ClientSession] = None,
+        timeout: int = 10,
+    ):
+        """Initialize the API wrapper."""
         self.host = host
         self.port = port
         self.username = username
         self.password = password
         self.ssl = ssl
-        self.session = session
+        self._session = session
+        self._timeout = ClientTimeout(total=timeout)
         protocol = "https" if ssl else "http"
         self.base_url = f"{protocol}://{host}:{port}"
+        self._own_session = session is None
 
-    async def _request(self, method: str, endpoint: str, data: dict = None) -> dict:
-        """Make an API request."""
+    async def __aenter__(self):
+        """Async context manager entry."""
+        if self._own_session:
+            self._session = aiohttp.ClientSession(timeout=self._timeout)
+        return self
+
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        """Async context manager exit."""
+        if self._own_session and self._session:
+            await self._session.close()
+
+    @property
+    def session(self) -> aiohttp.ClientSession:
+        """Get the session, creating one if needed."""
+        if not self._session:
+            self._session = aiohttp.ClientSession(timeout=self._timeout)
+        return self._session
+
+    async def _request(self, method: str, endpoint: str, data: Optional[Dict] = None) -> Dict[str, Any]:
+        """Make an API request with comprehensive error handling."""
         url = f"{self.base_url}{endpoint}"
         headers = {"Content-Type": "application/json"}
         auth = None
+
         if self.username and self.password:
             auth = BasicAuth(self.username, self.password)
 
         try:
-            async with self.session.request(method, url, json=data, headers=headers, auth=auth) as response:
+            async with self.session.request(
+                method, url, json=data, headers=headers, auth=auth
+            ) as response:
+
+                # Handle different HTTP status codes
+                if response.status == 401:
+                    raise AdGuardAuthError("Authentication failed - check username/password")
+                elif response.status == 403:
+                    raise AdGuardAuthError("Access forbidden - insufficient permissions")
+                elif response.status == 404:
+                    raise AdGuardNotFoundError(f"Endpoint not found: {endpoint}")
+                elif response.status >= 500:
+                    raise AdGuardConnectionError(f"Server error {response.status}")
+
                 response.raise_for_status()
+
+                # Handle empty responses
                 if response.status == 204 or not response.content_length:
                     return {}
-                return await response.json()
+
+                try:
+                    return await response.json()
+                except aiohttp.ContentTypeError:
+                    # Handle non-JSON responses
+                    text = await response.text()
+                    _LOGGER.warning("Non-JSON response received: %s", text)
+                    return {"response": text}
+
+        except asyncio.TimeoutError as err:
+            raise AdGuardConnectionError(f"Timeout connecting to AdGuard Home: {err}")
+        except ClientError as err:
+            raise AdGuardConnectionError(f"Client error: {err}")
         except Exception as err:
-            _LOGGER.error("Error communicating with AdGuard Home: %s", err)
-            raise
+            _LOGGER.error("Unexpected error communicating with AdGuard Home: %s", err)
+            raise AdGuardHomeError(f"Unexpected error: {err}")
 
     async def test_connection(self) -> bool:
-        """Test the connection."""
+        """Test the connection to AdGuard Home."""
         try:
             await self._request("GET", API_ENDPOINTS["status"])
             return True
-        except:
+        except Exception as err:
+            _LOGGER.debug("Connection test failed: %s", err)
             return False
 
-    async def get_status(self) -> dict:
-        """Get server status."""
+    async def get_status(self) -> Dict[str, Any]:
+        """Get server status information."""
         return await self._request("GET", API_ENDPOINTS["status"])
 
-    async def get_clients(self) -> dict:
-        """Get all clients."""
+    async def get_clients(self) -> Dict[str, Any]:
+        """Get all configured clients."""
         return await self._request("GET", API_ENDPOINTS["clients"])
 
-    async def get_statistics(self) -> dict:
-        """Get statistics."""
+    async def get_statistics(self) -> Dict[str, Any]:
+        """Get DNS query statistics."""
         return await self._request("GET", API_ENDPOINTS["stats"])
 
-    async def set_protection(self, enabled: bool) -> dict:
-        """Enable or disable protection."""
+    async def set_protection(self, enabled: bool) -> Dict[str, Any]:
+        """Enable or disable AdGuard protection."""
         data = {"enabled": enabled}
         return await self._request("POST", API_ENDPOINTS["protection"], data)
 
-    async def add_client(self, client_data: dict) -> dict:
-        """Add a new client."""
+    async def add_client(self, client_data: Dict[str, Any]) -> Dict[str, Any]:
+        """Add a new client configuration."""
+        # Validate required fields
+        if "name" not in client_data:
+            raise ValueError("Client name is required")
+        if "ids" not in client_data or not client_data["ids"]:
+            raise ValueError("Client IDs are required")
+
         return await self._request("POST", API_ENDPOINTS["clients_add"], client_data)
 
-    async def update_client(self, client_data: dict) -> dict:
-        """Update an existing client."""
+    async def update_client(self, client_data: Dict[str, Any]) -> Dict[str, Any]:
+        """Update an existing client configuration."""
+        if "name" not in client_data:
+            raise ValueError("Client name is required for update")
+        if "data" not in client_data:
+            raise ValueError("Client data is required for update")
+
         return await self._request("POST", API_ENDPOINTS["clients_update"], client_data)
 
-    async def delete_client(self, client_name: str) -> dict:
-        """Delete a client."""
+    async def delete_client(self, client_name: str) -> Dict[str, Any]:
+        """Delete a client configuration."""
+        if not client_name:
+            raise ValueError("Client name is required")
+
         data = {"name": client_name}
         return await self._request("POST", API_ENDPOINTS["clients_delete"], data)
 
-    async def get_client_by_name(self, client_name: str) -> dict:
+    async def get_client_by_name(self, client_name: str) -> Optional[Dict[str, Any]]:
         """Get a specific client by name."""
-        clients_data = await self.get_clients()
-        clients = clients_data.get("clients", [])
+        if not client_name:
+            return None
 
-        for client in clients:
-            if client.get("name") == client_name:
-                return client
+        try:
+            clients_data = await self.get_clients()
+            clients = clients_data.get("clients", [])
 
-        return None
+            for client in clients:
+                if client.get("name") == client_name:
+                    return client
 
-    async def update_client_blocked_services(self, client_name: str, blocked_services: list,
-                                             schedule: dict = None) -> dict:
+            return None
+        except Exception as err:
+            _LOGGER.error("Failed to get client %s: %s", client_name, err)
+            return None
+
+    async def update_client_blocked_services(
+        self,
+        client_name: str,
+        blocked_services: list,
+        schedule: Optional[Dict[str, Any]] = None,
+    ) -> Dict[str, Any]:
         """Update blocked services for a specific client."""
+        if not client_name:
+            raise ValueError("Client name is required")
+
         client = await self.get_client_by_name(client_name)
         if not client:
-            raise ValueError(f"Client '{client_name}' not found")
+            raise AdGuardNotFoundError(f"Client '{client_name}' not found")
 
-        # Prepare the blocked services data
+        # Prepare the blocked services data with proper structure
         if schedule:
             blocked_services_data = {
                 "ids": blocked_services,
@@ -110,7 +215,7 @@ class AdGuardHomeAPI:
                 }
             }
 
-        # Update the client
+        # Update the client with new blocked services
         update_data = {
             "name": client_name,
             "data": {
@@ -121,18 +226,23 @@ class AdGuardHomeAPI:
 
         return await self.update_client(update_data)
 
-    async def toggle_client_service(self, client_name: str, service_id: str, enabled: bool) -> dict:
+    async def toggle_client_service(
+        self, client_name: str, service_id: str, enabled: bool
+    ) -> Dict[str, Any]:
         """Toggle a specific service for a client."""
+        if not client_name or not service_id:
+            raise ValueError("Client name and service ID are required")
+
         client = await self.get_client_by_name(client_name)
         if not client:
-            raise ValueError(f"Client '{client_name}' not found")
+            raise AdGuardNotFoundError(f"Client '{client_name}' not found")
 
         # Get current blocked services
         blocked_services = client.get("blocked_services", {})
         if isinstance(blocked_services, dict):
             service_ids = blocked_services.get("ids", [])
         else:
-            # Handle old format (list)
+            # Handle legacy format (direct list)
             service_ids = blocked_services if blocked_services else []
 
         # Update the service list
@@ -142,3 +252,12 @@ class AdGuardHomeAPI:
             service_ids.remove(service_id)
 
         return await self.update_client_blocked_services(client_name, service_ids)
+
+    async def get_blocked_services(self) -> Dict[str, Any]:
+        """Get available blocked services."""
+        return await self._request("GET", API_ENDPOINTS["blocked_services_all"])
+
+    async def close(self) -> None:
+        """Close the API session if we own it."""
+        if self._own_session and self._session:
+            await self._session.close()

custom_components/adguard_hub/binary_sensor.py

@@ -0,0 +1,166 @@
+"""Binary sensor platform for AdGuard Control Hub integration."""
+import logging
+from typing import Any
+
+from homeassistant.components.binary_sensor import BinarySensorEntity, BinarySensorDeviceClass
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
+
+from . import AdGuardControlHubCoordinator
+from .api import AdGuardHomeAPI
+from .const import DOMAIN, MANUFACTURER, ICON_PROTECTION, ICON_PROTECTION_OFF
+
+_LOGGER = logging.getLogger(__name__)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up AdGuard Control Hub binary sensor platform."""
+    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
+    api = hass.data[DOMAIN][config_entry.entry_id]["api"]
+
+    entities = [
+        AdGuardProtectionBinarySensor(coordinator, api),
+        AdGuardFilteringBinarySensor(coordinator, api),
+        AdGuardSafeBrowsingBinarySensor(coordinator, api),
+        AdGuardParentalControlBinarySensor(coordinator, api),
+        AdGuardSafeSearchBinarySensor(coordinator, api),
+    ]
+
+    async_add_entities(entities)
+
+
+class AdGuardBaseBinarySensor(CoordinatorEntity, BinarySensorEntity):
+    """Base class for AdGuard binary sensors."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the binary sensor."""
+        super().__init__(coordinator)
+        self.api = api
+        self._attr_device_info = {
+            "identifiers": {(DOMAIN, f"{api.host}:{api.port}")},
+            "name": f"AdGuard Control Hub ({api.host})",
+            "manufacturer": MANUFACTURER,
+            "model": "AdGuard Home",
+        }
+
+
+class AdGuardProtectionBinarySensor(AdGuardBaseBinarySensor):
+    """Binary sensor to show AdGuard protection status."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the binary sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_protection_enabled"
+        self._attr_name = "AdGuard Protection Status"
+        self._attr_device_class = BinarySensorDeviceClass.RUNNING
+
+    @property
+    def is_on(self) -> bool | None:
+        """Return true if protection is enabled."""
+        return self.coordinator.protection_status.get("protection_enabled", False)
+
+    @property
+    def icon(self) -> str:
+        """Return the icon for the binary sensor."""
+        return ICON_PROTECTION if self.is_on else ICON_PROTECTION_OFF
+
+    @property
+    def extra_state_attributes(self) -> dict[str, Any]:
+        """Return additional state attributes."""
+        status = self.coordinator.protection_status
+        return {
+            "dns_port": status.get("dns_port", "N/A"),
+            "http_port": status.get("http_port", "N/A"),
+            "version": status.get("version", "N/A"),
+            "running": status.get("running", False),
+        }
+
+
+class AdGuardFilteringBinarySensor(AdGuardBaseBinarySensor):
+    """Binary sensor to show DNS filtering status."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the binary sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_filtering_enabled"
+        self._attr_name = "AdGuard DNS Filtering"
+        self._attr_device_class = BinarySensorDeviceClass.RUNNING
+
+    @property
+    def is_on(self) -> bool | None:
+        """Return true if DNS filtering is enabled."""
+        return self.coordinator.protection_status.get("filtering_enabled", False)
+
+    @property
+    def icon(self) -> str:
+        """Return the icon for the binary sensor."""
+        return "mdi:dns" if self.is_on else "mdi:dns-off"
+
+
+class AdGuardSafeBrowsingBinarySensor(AdGuardBaseBinarySensor):
+    """Binary sensor to show Safe Browsing status."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the binary sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_safebrowsing_enabled"
+        self._attr_name = "AdGuard Safe Browsing"
+        self._attr_device_class = BinarySensorDeviceClass.SAFETY
+
+    @property
+    def is_on(self) -> bool | None:
+        """Return true if Safe Browsing is enabled."""
+        return self.coordinator.protection_status.get("safebrowsing_enabled", False)
+
+    @property
+    def icon(self) -> str:
+        """Return the icon for the binary sensor."""
+        return "mdi:security" if self.is_on else "mdi:security-off"
+
+
+class AdGuardParentalControlBinarySensor(AdGuardBaseBinarySensor):
+    """Binary sensor to show Parental Control status."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the binary sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_parental_enabled"
+        self._attr_name = "AdGuard Parental Control"
+        self._attr_device_class = BinarySensorDeviceClass.SAFETY
+
+    @property
+    def is_on(self) -> bool | None:
+        """Return true if Parental Control is enabled."""
+        return self.coordinator.protection_status.get("parental_enabled", False)
+
+    @property
+    def icon(self) -> str:
+        """Return the icon for the binary sensor."""
+        return "mdi:account-child" if self.is_on else "mdi:account-child-outline"
+
+
+class AdGuardSafeSearchBinarySensor(AdGuardBaseBinarySensor):
+    """Binary sensor to show Safe Search status."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the binary sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_safesearch_enabled"
+        self._attr_name = "AdGuard Safe Search"
+        self._attr_device_class = BinarySensorDeviceClass.SAFETY
+
+    @property
+    def is_on(self) -> bool | None:
+        """Return true if Safe Search is enabled."""
+        return self.coordinator.protection_status.get("safesearch_enabled", False)
+
+    @property
+    def icon(self) -> str:
+        """Return the icon for the binary sensor."""
+        return "mdi:search-web" if self.is_on else "mdi:web-off"

custom_components/adguard_hub/config_flow.py

@@ -1,73 +1,128 @@
 """Config flow for AdGuard Control Hub integration."""
+import asyncio
 import logging
-from typing import Any
+from typing import Any, Dict, Optional
+
 import voluptuous as vol
 from homeassistant import config_entries
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT, CONF_USERNAME
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
-from .api import AdGuardHomeAPI
-from .const import CONF_SSL, CONF_VERIFY_SSL, DEFAULT_PORT, DEFAULT_SSL, DEFAULT_VERIFY_SSL, DOMAIN
+from homeassistant.data_entry_flow import FlowResult
+import homeassistant.helpers.config_validation as cv
+
+from .api import AdGuardHomeAPI, AdGuardConnectionError, AdGuardAuthError
+from .const import (
+    CONF_SSL,
+    CONF_VERIFY_SSL,
+    DEFAULT_PORT,
+    DEFAULT_SSL,
+    DEFAULT_VERIFY_SSL,
+    DOMAIN,
+)
 
 _LOGGER = logging.getLogger(__name__)
 
 STEP_USER_DATA_SCHEMA = vol.Schema({
-    vol.Required(CONF_HOST): str,
-    vol.Optional(CONF_PORT, default=DEFAULT_PORT): int,
-    vol.Optional(CONF_USERNAME): str,
-    vol.Optional(CONF_PASSWORD): str,
-    vol.Optional(CONF_SSL, default=DEFAULT_SSL): bool,
-    vol.Optional(CONF_VERIFY_SSL, default=DEFAULT_VERIFY_SSL): bool,
+    vol.Required(CONF_HOST): cv.string,
+    vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+    vol.Optional(CONF_USERNAME): cv.string,
+    vol.Optional(CONF_PASSWORD): cv.string,
+    vol.Optional(CONF_SSL, default=DEFAULT_SSL): cv.boolean,
+    vol.Optional(CONF_VERIFY_SSL, default=DEFAULT_VERIFY_SSL): cv.boolean,
 })
 
-async def validate_input(hass, data: dict) -> dict:
+
+async def validate_input(hass, data: Dict[str, Any]) -> Dict[str, Any]:
     """Validate the user input allows us to connect."""
+    # Normalize host
+    host = data[CONF_HOST].strip()
+    if not host:
+        raise InvalidHost("Host cannot be empty")
+
+    # Remove protocol if provided
+    if host.startswith(("http://", "https://")):
+        host = host.split("://", 1)[1]
+    data[CONF_HOST] = host
+
+    # Validate port
+    port = data[CONF_PORT]
+    if not (1 <= port <= 65535):
+        raise InvalidPort("Port must be between 1 and 65535")
+
+    # Create session with appropriate SSL settings
     session = async_get_clientsession(hass, data.get(CONF_VERIFY_SSL, True))
 
+    # Create API instance
     api = AdGuardHomeAPI(
-        host=data[CONF_HOST],
-        port=data[CONF_PORT], 
+        host=host,
+        port=port,
         username=data.get(CONF_USERNAME),
         password=data.get(CONF_PASSWORD),
         ssl=data.get(CONF_SSL, False),
         session=session,
+        timeout=10,  # 10 second timeout for setup
     )
 
     # Test the connection
-    if not await api.test_connection():
-        raise CannotConnect
-
-    # Get server info
     try:
-        status = await api.get_status()
-        version = status.get("version", "unknown")
-        return {
-            "title": f"AdGuard Control Hub ({data[CONF_HOST]})",
-            "version": version
-        }
-    except Exception as err:
-        _LOGGER.exception("Unexpected exception: %s", err)
+        if not await api.test_connection():
+            raise CannotConnect("Failed to connect to AdGuard Home")
+
+        # Get additional server info if possible
+        try:
+            status = await api.get_status()
+            version = status.get("version", "unknown")
+            dns_port = status.get("dns_port", "N/A")
+
+            return {
+                "title": f"AdGuard Control Hub ({host})",
+                "version": version,
+                "dns_port": dns_port,
+                "host": host,
+            }
+        except Exception as err:
+            _LOGGER.warning("Could not get server status, but connection works: %s", err)
+            return {
+                "title": f"AdGuard Control Hub ({host})",
+                "version": "unknown",
+                "dns_port": "N/A",
+                "host": host,
+            }
+
+    except AdGuardAuthError as err:
+        _LOGGER.error("Authentication failed: %s", err)
+        raise InvalidAuth from err
+    except AdGuardConnectionError as err:
+        _LOGGER.error("Connection failed: %s", err)
+        if "timeout" in str(err).lower():
+            raise Timeout from err
         raise CannotConnect from err
+    except asyncio.TimeoutError as err:
+        _LOGGER.error("Connection timeout: %s", err)
+        raise Timeout from err
+    except Exception as err:
+        _LOGGER.exception("Unexpected error during validation: %s", err)
+        raise CannotConnect from err
+
 
 class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
     """Handle a config flow for AdGuard Control Hub."""
 
     VERSION = 1
+    CONNECTION_CLASS = config_entries.CONN_CLASS_LOCAL_POLL
 
-    async def async_step_user(self, user_input: dict[str, Any] | None = None):
+    async def async_step_user(
+        self, user_input: Optional[Dict[str, Any]] = None
+    ) -> FlowResult:
         """Handle the initial step."""
-        errors: dict[str, str] = {}
+        errors: Dict[str, str] = {}
 
         if user_input is not None:
             try:
                 info = await validate_input(self.hass, user_input)
-            except CannotConnect:
-                errors["base"] = "cannot_connect"
-            except Exception:  
-                _LOGGER.exception("Unexpected exception")
-                errors["base"] = "unknown"
-            else:
+
                 # Create unique ID based on host and port
-                unique_id = f"{user_input[CONF_HOST]}:{user_input[CONF_PORT]}"
+                unique_id = f"{info['host']}:{user_input[CONF_PORT]}"
                 await self.async_set_unique_id(unique_id)
                 self._abort_if_unique_id_configured()
 
@@ -76,11 +131,83 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
                     data=user_input,
                 )
 
+            except CannotConnect:
+                errors["base"] = "cannot_connect"
+            except InvalidAuth:
+                errors["base"] = "invalid_auth"
+            except InvalidHost:
+                errors[CONF_HOST] = "invalid_host"
+            except InvalidPort:
+                errors[CONF_PORT] = "invalid_port"
+            except Timeout:
+                errors["base"] = "timeout"
+            except Exception:
+                _LOGGER.exception("Unexpected exception during config flow")
+                errors["base"] = "unknown"
+
         return self.async_show_form(
             step_id="user",
             data_schema=STEP_USER_DATA_SCHEMA,
             errors=errors,
         )
 
+    async def async_step_import(self, import_info: Dict[str, Any]) -> FlowResult:
+        """Handle configuration import."""
+        return await self.async_step_user(import_info)
+
+    @staticmethod
+    def async_get_options_flow(config_entry):
+        """Get the options flow for this handler."""
+        return OptionsFlowHandler(config_entry)
+
+
+class OptionsFlowHandler(config_entries.OptionsFlow):
+    """Handle options flow for AdGuard Control Hub."""
+
+    def __init__(self, config_entry: config_entries.ConfigEntry) -> None:
+        """Initialize options flow."""
+        self.config_entry = config_entry
+
+    async def async_step_init(
+        self, user_input: Optional[Dict[str, Any]] = None
+    ) -> FlowResult:
+        """Handle options flow."""
+        if user_input is not None:
+            return self.async_create_entry(title="", data=user_input)
+
+        options_schema = vol.Schema({
+            vol.Optional(
+                "scan_interval",
+                default=self.config_entry.options.get("scan_interval", 30),
+            ): vol.All(vol.Coerce(int), vol.Range(min=10, max=300)),
+            vol.Optional(
+                "timeout",
+                default=self.config_entry.options.get("timeout", 10),
+            ): vol.All(vol.Coerce(int), vol.Range(min=5, max=60)),
+        })
+
+        return self.async_show_form(
+            step_id="init",
+            data_schema=options_schema,
+        )
+
+
+# Custom exceptions
 class CannotConnect(Exception):
-    """Error to indicate we cannot connect."""
+    """Error to indicate we cannot connect."""
+
+
+class InvalidAuth(Exception):
+    """Error to indicate there is invalid auth."""
+
+
+class InvalidHost(Exception):
+    """Error to indicate invalid host."""
+
+
+class InvalidPort(Exception):
+    """Error to indicate invalid port."""
+
+
+class Timeout(Exception):
+    """Error to indicate connection timeout."""

custom_components/adguard_hub/const.py

@@ -17,7 +17,7 @@ SCAN_INTERVAL: Final = 30
 # Platforms
 PLATFORMS: Final = [
     "switch",
-    "binary_sensor", 
+    "binary_sensor",
     "sensor",
 ]
 
@@ -26,7 +26,7 @@ API_ENDPOINTS: Final = {
     "status": "/control/status",
     "clients": "/control/clients",
     "clients_add": "/control/clients/add",
-    "clients_update": "/control/clients/update", 
+    "clients_update": "/control/clients/update",
     "clients_delete": "/control/clients/delete",
     "blocked_services_all": "/control/blocked_services/all",
     "blocked_services_get": "/control/blocked_services/get",
@@ -39,7 +39,7 @@ API_ENDPOINTS: Final = {
 BLOCKED_SERVICES: Final = {
     # Social Media
     "youtube": "YouTube",
-    "facebook": "Facebook", 
+    "facebook": "Facebook",
     "instagram": "Instagram",
     "tiktok": "TikTok",
     "twitter": "Twitter/X",
@@ -62,7 +62,7 @@ BLOCKED_SERVICES: Final = {
     "amazon": "Amazon",
     "ebay": "eBay",
 
-    # Communication  
+    # Communication
     "whatsapp": "WhatsApp",
     "telegram": "Telegram",
     "discord": "Discord",
@@ -89,4 +89,4 @@ ICON_CLIENT: Final = "mdi:devices"
 ICON_CLIENT_OFFLINE: Final = "mdi:devices-off"
 ICON_BLOCKED_SERVICE: Final = "mdi:block-helper"
 ICON_ALLOWED_SERVICE: Final = "mdi:check-circle"
-ICON_STATISTICS: Final = "mdi:chart-line"
+ICON_STATISTICS: Final = "mdi:chart-line"

custom_components/adguard_hub/manifest.json

@@ -1,14 +1,14 @@
 {
-  "domain": "adguard_hub",
-  "name": "AdGuard Control Hub",
-  "codeowners": ["@sq4ind"],
-  "config_flow": true,
-  "dependencies": [],
-  "documentation": "https://git.sq4ind.eu/sq4ind/adguard-control-hub",
-  "integration_type": "hub",
-  "iot_class": "local_polling",
-  "requirements": [
-    "aiohttp>=3.8.0"
-  ],
-  "version": "1.0.0"
+    "domain": "adguard_hub",
+    "name": "AdGuard Control Hub",
+    "codeowners": ["@sq4ind"],
+    "config_flow": true,
+    "dependencies": [],
+    "documentation": "https://git.sq4ind.eu/sq4ind/adguard-control-hub",
+    "integration_type": "hub",
+    "iot_class": "local_polling",
+    "requirements": [
+        "aiohttp>=3.8.0"
+    ],
+    "version": "1.0.0"
 }

custom_components/adguard_hub/sensor.py

@@ -0,0 +1,185 @@
+"""Sensor platform for AdGuard Control Hub integration."""
+import logging
+from datetime import datetime, timezone
+from typing import Any
+
+from homeassistant.components.sensor import SensorEntity, SensorDeviceClass, SensorStateClass
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import PERCENTAGE
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
+
+from . import AdGuardControlHubCoordinator
+from .api import AdGuardHomeAPI
+from .const import DOMAIN, MANUFACTURER, ICON_STATISTICS
+
+_LOGGER = logging.getLogger(__name__)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up AdGuard Control Hub sensor platform."""
+    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
+    api = hass.data[DOMAIN][config_entry.entry_id]["api"]
+
+    entities = [
+        AdGuardQueriesCounterSensor(coordinator, api),
+        AdGuardBlockedCounterSensor(coordinator, api),
+        AdGuardBlockingPercentageSensor(coordinator, api),
+        AdGuardRuleCountSensor(coordinator, api),
+        AdGuardClientCountSensor(coordinator, api),
+        AdGuardUpstreamAverageTimeSensor(coordinator, api),
+    ]
+
+    async_add_entities(entities)
+
+
+class AdGuardBaseSensor(CoordinatorEntity, SensorEntity):
+    """Base class for AdGuard sensors."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the sensor."""
+        super().__init__(coordinator)
+        self.api = api
+        self._attr_device_info = {
+            "identifiers": {(DOMAIN, f"{api.host}:{api.port}")},
+            "name": f"AdGuard Control Hub ({api.host})",
+            "manufacturer": MANUFACTURER,
+            "model": "AdGuard Home",
+        }
+
+
+class AdGuardQueriesCounterSensor(AdGuardBaseSensor):
+    """Sensor to track DNS queries count."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_dns_queries"
+        self._attr_name = "AdGuard DNS Queries"
+        self._attr_icon = ICON_STATISTICS
+        self._attr_state_class = SensorStateClass.TOTAL_INCREASING
+        self._attr_native_unit_of_measurement = "queries"
+
+    @property
+    def native_value(self) -> int | None:
+        """Return the state of the sensor."""
+        stats = self.coordinator.statistics
+        return stats.get("num_dns_queries", 0)
+
+    @property
+    def extra_state_attributes(self) -> dict[str, Any]:
+        """Return additional state attributes."""
+        stats = self.coordinator.statistics
+        return {
+            "queries_today": stats.get("num_dns_queries_today", 0),
+            "queries_blocked_today": stats.get("num_blocked_filtering_today", 0),
+            "last_updated": datetime.now(timezone.utc).isoformat(),
+        }
+
+
+class AdGuardBlockedCounterSensor(AdGuardBaseSensor):
+    """Sensor to track blocked queries count."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_blocked_queries"
+        self._attr_name = "AdGuard Blocked Queries"
+        self._attr_icon = "mdi:shield-check"
+        self._attr_state_class = SensorStateClass.TOTAL_INCREASING
+        self._attr_native_unit_of_measurement = "queries"
+
+    @property
+    def native_value(self) -> int | None:
+        """Return the state of the sensor."""
+        stats = self.coordinator.statistics
+        return stats.get("num_blocked_filtering", 0)
+
+
+class AdGuardBlockingPercentageSensor(AdGuardBaseSensor):
+    """Sensor to track blocking percentage."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_blocking_percentage"
+        self._attr_name = "AdGuard Blocking Percentage"
+        self._attr_icon = "mdi:percent"
+        self._attr_state_class = SensorStateClass.MEASUREMENT
+        self._attr_native_unit_of_measurement = PERCENTAGE
+        self._attr_device_class = SensorDeviceClass.POWER_FACTOR
+
+    @property
+    def native_value(self) -> float | None:
+        """Return the state of the sensor."""
+        stats = self.coordinator.statistics
+        total_queries = stats.get("num_dns_queries", 0)
+        blocked_queries = stats.get("num_blocked_filtering", 0)
+
+        if total_queries == 0:
+            return 0
+
+        percentage = (blocked_queries / total_queries) * 100
+        return round(percentage, 2)
+
+
+class AdGuardRuleCountSensor(AdGuardBaseSensor):
+    """Sensor to track filtering rules count."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_rules_count"
+        self._attr_name = "AdGuard Rules Count"
+        self._attr_icon = "mdi:format-list-numbered"
+        self._attr_state_class = SensorStateClass.MEASUREMENT
+        self._attr_native_unit_of_measurement = "rules"
+
+    @property
+    def native_value(self) -> int | None:
+        """Return the state of the sensor."""
+        stats = self.coordinator.statistics
+        return stats.get("filtering_rules_count", 0)
+
+
+class AdGuardClientCountSensor(AdGuardBaseSensor):
+    """Sensor to track active clients count."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_clients_count"
+        self._attr_name = "AdGuard Clients Count"
+        self._attr_icon = "mdi:account-multiple"
+        self._attr_state_class = SensorStateClass.MEASUREMENT
+        self._attr_native_unit_of_measurement = "clients"
+
+    @property
+    def native_value(self) -> int | None:
+        """Return the state of the sensor."""
+        return len(self.coordinator.clients)
+
+
+class AdGuardUpstreamAverageTimeSensor(AdGuardBaseSensor):
+    """Sensor to track upstream servers average response time."""
+
+    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the sensor."""
+        super().__init__(coordinator, api)
+        self._attr_unique_id = f"{api.host}_{api.port}_upstream_response_time"
+        self._attr_name = "AdGuard Upstream Response Time"
+        self._attr_icon = "mdi:timer"
+        self._attr_state_class = SensorStateClass.MEASUREMENT
+        self._attr_native_unit_of_measurement = "ms"
+        self._attr_device_class = SensorDeviceClass.DURATION
+
+    @property
+    def native_value(self) -> float | None:
+        """Return the state of the sensor."""
+        stats = self.coordinator.statistics
+        return stats.get("avg_processing_time", 0)

custom_components/adguard_hub/services.py

@@ -1,38 +1,438 @@
-"""Services for AdGuard Control Hub integration."""
+"""Service implementations for AdGuard Control Hub integration."""
+import asyncio
 import logging
-from homeassistant.core import HomeAssistant
+from datetime import datetime, timedelta
+from typing import Any, Dict, List
+
+import voluptuous as vol
+from homeassistant.core import HomeAssistant, ServiceCall
+from homeassistant.helpers import config_validation as cv
+
 from .api import AdGuardHomeAPI
+from .const import (
+    DOMAIN,
+    BLOCKED_SERVICES,
+    ATTR_CLIENT_NAME,
+    ATTR_SERVICES,
+    ATTR_DURATION,
+    ATTR_CLIENTS,
+    ATTR_CLIENT_PATTERN,
+    ATTR_SETTINGS,
+)
 
 _LOGGER = logging.getLogger(__name__)
 
-async def async_register_services(hass: HomeAssistant, api: AdGuardHomeAPI) -> None:
-    """Register integration services."""
+# Service schemas
+SCHEMA_BLOCK_SERVICES = vol.Schema({
+    vol.Required(ATTR_CLIENT_NAME): cv.string,
+    vol.Required(ATTR_SERVICES): vol.All(cv.ensure_list, [vol.In(BLOCKED_SERVICES.keys())]),
+})
 
-    async def emergency_unblock_service(call):
-        """Emergency unblock service."""
-        duration = call.data.get("duration", 300)
-        clients = call.data.get("clients", ["all"])
+SCHEMA_UNBLOCK_SERVICES = vol.Schema({
+    vol.Required(ATTR_CLIENT_NAME): cv.string,
+    vol.Required(ATTR_SERVICES): vol.All(cv.ensure_list, [vol.In(BLOCKED_SERVICES.keys())]),
+})
 
+SCHEMA_EMERGENCY_UNBLOCK = vol.Schema({
+    vol.Required(ATTR_DURATION): cv.positive_int,
+    vol.Optional(ATTR_CLIENTS, default=["all"]): vol.All(cv.ensure_list, [cv.string]),
+})
+
+SCHEMA_BULK_UPDATE_CLIENTS = vol.Schema({
+    vol.Required(ATTR_CLIENT_PATTERN): cv.string,
+    vol.Required(ATTR_SETTINGS): vol.Schema({
+        vol.Optional("blocked_services"): vol.All(cv.ensure_list, [vol.In(BLOCKED_SERVICES.keys())]),
+        vol.Optional("filtering_enabled"): cv.boolean,
+        vol.Optional("safebrowsing_enabled"): cv.boolean,
+        vol.Optional("parental_enabled"): cv.boolean,
+    }),
+})
+
+SCHEMA_ADD_CLIENT = vol.Schema({
+    vol.Required("name"): cv.string,
+    vol.Required("ids"): vol.All(cv.ensure_list, [cv.string]),
+    vol.Optional("mac"): cv.string,
+    vol.Optional("use_global_settings"): cv.boolean,
+    vol.Optional("filtering_enabled"): cv.boolean,
+    vol.Optional("parental_enabled"): cv.boolean,
+    vol.Optional("safebrowsing_enabled"): cv.boolean,
+    vol.Optional("safesearch_enabled"): cv.boolean,
+    vol.Optional("blocked_services"): vol.All(cv.ensure_list, [vol.In(BLOCKED_SERVICES.keys())]),
+})
+
+SCHEMA_REMOVE_CLIENT = vol.Schema({
+    vol.Required("name"): cv.string,
+})
+
+SCHEMA_SCHEDULE_SERVICE_BLOCK = vol.Schema({
+    vol.Required(ATTR_CLIENT_NAME): cv.string,
+    vol.Required(ATTR_SERVICES): vol.All(cv.ensure_list, [vol.In(BLOCKED_SERVICES.keys())]),
+    vol.Required("schedule"): vol.Schema({
+        vol.Optional("time_zone", default="Local"): cv.string,
+        vol.Optional("sun"): vol.Schema({
+            vol.Optional("start"): cv.string,
+            vol.Optional("end"): cv.string,
+        }),
+        vol.Optional("mon"): vol.Schema({
+            vol.Optional("start"): cv.string,
+            vol.Optional("end"): cv.string,
+        }),
+        vol.Optional("tue"): vol.Schema({
+            vol.Optional("start"): cv.string,
+            vol.Optional("end"): cv.string,
+        }),
+        vol.Optional("wed"): vol.Schema({
+            vol.Optional("start"): cv.string,
+            vol.Optional("end"): cv.string,
+        }),
+        vol.Optional("thu"): vol.Schema({
+            vol.Optional("start"): cv.string,
+            vol.Optional("end"): cv.string,
+        }),
+        vol.Optional("fri"): vol.Schema({
+            vol.Optional("start"): cv.string,
+            vol.Optional("end"): cv.string,
+        }),
+        vol.Optional("sat"): vol.Schema({
+            vol.Optional("start"): cv.string,
+            vol.Optional("end"): cv.string,
+        }),
+    }),
+})
+
+# Service names
+SERVICE_BLOCK_SERVICES = "block_services"
+SERVICE_UNBLOCK_SERVICES = "unblock_services"
+SERVICE_EMERGENCY_UNBLOCK = "emergency_unblock"
+SERVICE_BULK_UPDATE_CLIENTS = "bulk_update_clients"
+SERVICE_ADD_CLIENT = "add_client"
+SERVICE_REMOVE_CLIENT = "remove_client"
+SERVICE_SCHEDULE_SERVICE_BLOCK = "schedule_service_block"
+
+
+class AdGuardControlHubServices:
+    """Handle services for AdGuard Control Hub."""
+
+    def __init__(self, hass: HomeAssistant):
+        """Initialize the services."""
+        self.hass = hass
+        self._emergency_unblock_tasks: Dict[str, asyncio.Task] = {}
+
+    def register_services(self) -> None:
+        """Register all services."""
+        self.hass.services.register(
+            DOMAIN,
+            SERVICE_BLOCK_SERVICES,
+            self.block_services,
+            schema=SCHEMA_BLOCK_SERVICES,
+        )
+
+        self.hass.services.register(
+            DOMAIN,
+            SERVICE_UNBLOCK_SERVICES,
+            self.unblock_services,
+            schema=SCHEMA_UNBLOCK_SERVICES,
+        )
+
+        self.hass.services.register(
+            DOMAIN,
+            SERVICE_EMERGENCY_UNBLOCK,
+            self.emergency_unblock,
+            schema=SCHEMA_EMERGENCY_UNBLOCK,
+        )
+
+        self.hass.services.register(
+            DOMAIN,
+            SERVICE_BULK_UPDATE_CLIENTS,
+            self.bulk_update_clients,
+            schema=SCHEMA_BULK_UPDATE_CLIENTS,
+        )
+
+        self.hass.services.register(
+            DOMAIN,
+            SERVICE_ADD_CLIENT,
+            self.add_client,
+            schema=SCHEMA_ADD_CLIENT,
+        )
+
+        self.hass.services.register(
+            DOMAIN,
+            SERVICE_REMOVE_CLIENT,
+            self.remove_client,
+            schema=SCHEMA_REMOVE_CLIENT,
+        )
+
+        self.hass.services.register(
+            DOMAIN,
+            SERVICE_SCHEDULE_SERVICE_BLOCK,
+            self.schedule_service_block,
+            schema=SCHEMA_SCHEDULE_SERVICE_BLOCK,
+        )
+
+    def unregister_services(self) -> None:
+        """Unregister all services."""
+        services = [
+            SERVICE_BLOCK_SERVICES,
+            SERVICE_UNBLOCK_SERVICES,
+            SERVICE_EMERGENCY_UNBLOCK,
+            SERVICE_BULK_UPDATE_CLIENTS,
+            SERVICE_ADD_CLIENT,
+            SERVICE_REMOVE_CLIENT,
+            SERVICE_SCHEDULE_SERVICE_BLOCK,
+        ]
+
+        for service in services:
+            self.hass.services.remove(DOMAIN, service)
+
+    def _get_api_for_entry(self, entry_id: str) -> AdGuardHomeAPI:
+        """Get API instance for a specific config entry."""
+        return self.hass.data[DOMAIN][entry_id]["api"]
+
+    async def block_services(self, call: ServiceCall) -> None:
+        """Block services for a specific client."""
+        client_name = call.data[ATTR_CLIENT_NAME]
+        services = call.data[ATTR_SERVICES]
+
+        _LOGGER.info("Blocking services %s for client %s", services, client_name)
+
+        # Get all API instances (for multiple AdGuard instances)
+        for entry_data in self.hass.data[DOMAIN].values():
+            api: AdGuardHomeAPI = entry_data["api"]
+            try:
+                # Get current client data
+                client = await api.get_client_by_name(client_name)
+                if not client:
+                    _LOGGER.warning("Client %s not found on %s:%s", client_name, api.host, api.port)
+                    continue
+
+                # Get current blocked services
+                current_blocked = client.get("blocked_services", {})
+                if isinstance(current_blocked, dict):
+                    current_services = current_blocked.get("ids", [])
+                else:
+                    current_services = current_blocked if current_blocked else []
+
+                # Add new services to block
+                updated_services = list(set(current_services + services))
+
+                # Update client
+                await api.update_client_blocked_services(client_name, updated_services)
+                _LOGGER.info("Successfully blocked services for %s", client_name)
+
+            except Exception as err:
+                _LOGGER.error("Failed to block services for %s: %s", client_name, err)
+
+    async def unblock_services(self, call: ServiceCall) -> None:
+        """Unblock services for a specific client."""
+        client_name = call.data[ATTR_CLIENT_NAME]
+        services = call.data[ATTR_SERVICES]
+
+        _LOGGER.info("Unblocking services %s for client %s", services, client_name)
+
+        # Get all API instances
+        for entry_data in self.hass.data[DOMAIN].values():
+            api: AdGuardHomeAPI = entry_data["api"]
+            try:
+                # Get current client data
+                client = await api.get_client_by_name(client_name)
+                if not client:
+                    continue
+
+                # Get current blocked services
+                current_blocked = client.get("blocked_services", {})
+                if isinstance(current_blocked, dict):
+                    current_services = current_blocked.get("ids", [])
+                else:
+                    current_services = current_blocked if current_blocked else []
+
+                # Remove services to unblock
+                updated_services = [s for s in current_services if s not in services]
+
+                # Update client
+                await api.update_client_blocked_services(client_name, updated_services)
+                _LOGGER.info("Successfully unblocked services for %s", client_name)
+
+            except Exception as err:
+                _LOGGER.error("Failed to unblock services for %s: %s", client_name, err)
+
+    async def emergency_unblock(self, call: ServiceCall) -> None:
+        """Emergency unblock - temporarily disable protection."""
+        duration = call.data[ATTR_DURATION]  # seconds
+        clients = call.data[ATTR_CLIENTS]
+
+        _LOGGER.warning("Emergency unblock activated for %s seconds", duration)
+
+        # Cancel any existing emergency unblock tasks
+        for task in self._emergency_unblock_tasks.values():
+            task.cancel()
+        self._emergency_unblock_tasks.clear()
+
+        for entry_data in self.hass.data[DOMAIN].values():
+            api: AdGuardHomeAPI = entry_data["api"]
+            try:
+                if "all" in clients:
+                    # Disable global protection
+                    await api.set_protection(False)
+
+                    # Schedule re-enable
+                    task = asyncio.create_task(
+                        self._delayed_enable_protection(api, duration)
+                    )
+                    self._emergency_unblock_tasks[f"{api.host}:{api.port}"] = task
+                else:
+                    # Disable protection for specific clients
+                    for client_name in clients:
+                        client = await api.get_client_by_name(client_name)
+                        if client:
+                            # Store original blocked services
+                            original_blocked = client.get("blocked_services", {})
+
+                            # Clear blocked services temporarily
+                            await api.update_client_blocked_services(client_name, [])
+
+                            # Schedule restore
+                            task = asyncio.create_task(
+                                self._delayed_restore_client(api, client_name, original_blocked, duration)
+                            )
+                            self._emergency_unblock_tasks[f"{api.host}:{api.port}_{client_name}"] = task
+
+            except Exception as err:
+                _LOGGER.error("Failed to execute emergency unblock: %s", err)
+
+    async def _delayed_enable_protection(self, api: AdGuardHomeAPI, delay: int) -> None:
+        """Re-enable protection after delay."""
+        await asyncio.sleep(delay)
         try:
-            if "all" in clients:
-                await api.set_protection(False)
-                _LOGGER.info("Emergency unblock activated globally for %d seconds", duration)
-            else:
-                _LOGGER.info("Emergency unblock activated for clients: %s", clients)
+            await api.set_protection(True)
+            _LOGGER.info("Emergency unblock expired - protection re-enabled")
         except Exception as err:
-            _LOGGER.error("Failed to execute emergency unblock: %s", err)
-            raise
+            _LOGGER.error("Failed to re-enable protection: %s", err)
 
-    # Register emergency unblock service
-    hass.services.async_register(
-        "adguard_hub", 
-        "emergency_unblock", 
-        emergency_unblock_service
-    )
+    async def _delayed_restore_client(self, api: AdGuardHomeAPI, client_name: str, 
+                                     original_blocked: Dict, delay: int) -> None:
+        """Restore client blocked services after delay."""
+        await asyncio.sleep(delay)
+        try:
+            if isinstance(original_blocked, dict):
+                services = original_blocked.get("ids", [])
+            else:
+                services = original_blocked if original_blocked else []
 
-    _LOGGER.info("AdGuard Control Hub services registered")
+            await api.update_client_blocked_services(client_name, services)
+            _LOGGER.info("Emergency unblock expired - restored blocking for %s", client_name)
+        except Exception as err:
+            _LOGGER.error("Failed to restore client blocking: %s", err)
 
-async def async_unregister_services(hass: HomeAssistant) -> None:
-    """Unregister integration services."""
-    hass.services.async_remove("adguard_hub", "emergency_unblock")
-    _LOGGER.info("AdGuard Control Hub services unregistered")
+    async def bulk_update_clients(self, call: ServiceCall) -> None:
+        """Update multiple clients matching a pattern."""
+        import re
+
+        pattern = call.data[ATTR_CLIENT_PATTERN]
+        settings = call.data[ATTR_SETTINGS]
+
+        _LOGGER.info("Bulk updating clients matching pattern: %s", pattern)
+
+        # Convert pattern to regex
+        regex_pattern = pattern.replace("*", ".*").replace("?", ".")
+        compiled_pattern = re.compile(regex_pattern, re.IGNORECASE)
+
+        for entry_data in self.hass.data[DOMAIN].values():
+            api: AdGuardHomeAPI = entry_data["api"]
+            coordinator = entry_data["coordinator"]
+
+            try:
+                # Get all clients
+                clients = coordinator.clients
+
+                matching_clients = []
+                for client_name in clients.keys():
+                    if compiled_pattern.match(client_name):
+                        matching_clients.append(client_name)
+
+                _LOGGER.info("Found %d matching clients: %s", len(matching_clients), matching_clients)
+
+                # Update each matching client
+                for client_name in matching_clients:
+                    client = clients[client_name]
+
+                    # Prepare update data
+                    update_data = {
+                        "name": client_name,
+                        "data": {**client}  # Start with current data
+                    }
+
+                    # Apply settings
+                    if "blocked_services" in settings:
+                        blocked_services_data = {
+                            "ids": settings["blocked_services"],
+                            "schedule": {"time_zone": "Local"}
+                        }
+                        update_data["data"]["blocked_services"] = blocked_services_data
+
+                    if "filtering_enabled" in settings:
+                        update_data["data"]["filtering_enabled"] = settings["filtering_enabled"]
+
+                    if "safebrowsing_enabled" in settings:
+                        update_data["data"]["safebrowsing_enabled"] = settings["safebrowsing_enabled"]
+
+                    if "parental_enabled" in settings:
+                        update_data["data"]["parental_enabled"] = settings["parental_enabled"]
+
+                    # Update the client
+                    await api.update_client(update_data)
+                    _LOGGER.info("Updated client: %s", client_name)
+
+            except Exception as err:
+                _LOGGER.error("Failed to bulk update clients: %s", err)
+
+    async def add_client(self, call: ServiceCall) -> None:
+        """Add a new client."""
+        client_data = dict(call.data)
+
+        # Convert blocked_services to proper format
+        if "blocked_services" in client_data and client_data["blocked_services"]:
+            blocked_services_data = {
+                "ids": client_data["blocked_services"],
+                "schedule": {"time_zone": "Local"}
+            }
+            client_data["blocked_services"] = blocked_services_data
+
+        _LOGGER.info("Adding new client: %s", client_data["name"])
+
+        for entry_data in self.hass.data[DOMAIN].values():
+            api: AdGuardHomeAPI = entry_data["api"]
+            try:
+                await api.add_client(client_data)
+                _LOGGER.info("Successfully added client: %s", client_data["name"])
+            except Exception as err:
+                _LOGGER.error("Failed to add client %s: %s", client_data["name"], err)
+
+    async def remove_client(self, call: ServiceCall) -> None:
+        """Remove a client."""
+        client_name = call.data["name"]
+
+        _LOGGER.info("Removing client: %s", client_name)
+
+        for entry_data in self.hass.data[DOMAIN].values():
+            api: AdGuardHomeAPI = entry_data["api"]
+            try:
+                await api.delete_client(client_name)
+                _LOGGER.info("Successfully removed client: %s", client_name)
+            except Exception as err:
+                _LOGGER.error("Failed to remove client %s: %s", client_name, err)
+
+    async def schedule_service_block(self, call: ServiceCall) -> None:
+        """Schedule service blocking with time-based rules."""
+        client_name = call.data[ATTR_CLIENT_NAME]
+        services = call.data[ATTR_SERVICES]
+        schedule = call.data["schedule"]
+
+        _LOGGER.info("Scheduling service blocking for client %s", client_name)
+
+        for entry_data in self.hass.data[DOMAIN].values():
+            api: AdGuardHomeAPI = entry_data["api"]
+            try:
+                await api.update_client_blocked_services(client_name, services, schedule)
+                _LOGGER.info("Successfully scheduled service blocking for %s", client_name)
+            except Exception as err:
+                _LOGGER.error("Failed to schedule service blocking for %s: %s", client_name, err)

custom_components/adguard_hub/strings.json

@@ -1,27 +1,151 @@
 {
-  "config": {
-    "step": {
-      "user": {
-        "title": "AdGuard Control Hub",
-        "description": "Connect to your AdGuard Home instance for complete network control",
-        "data": {
-          "host": "AdGuard Home IP Address",
-          "port": "Port (usually 3000)",
-          "username": "Admin Username",
-          "password": "Admin Password",
-          "ssl": "Use HTTPS connection",
-          "verify_ssl": "Verify SSL certificate"
+    "config": {
+        "step": {
+            "user": {
+                "title": "AdGuard Control Hub",
+                "description": "Configure your AdGuard Home connection",
+                "data": {
+                    "host": "Host",
+                    "port": "Port",
+                    "username": "Username",
+                    "password": "Password",
+                    "ssl": "Use SSL",
+                    "verify_ssl": "Verify SSL Certificate"
+                }
+            }
+        },
+        "error": {
+            "cannot_connect": "Failed to connect to AdGuard Home. Please check your host, port, and credentials.",
+            "invalid_auth": "Invalid username or password",
+            "timeout": "Connection timeout. Please check your network connection.",
+            "unknown": "An unexpected error occurred"
+        },
+        "abort": {
+            "already_configured": "AdGuard Control Hub is already configured for this host and port"
         }
-      }
     },
-    "error": {
-      "cannot_connect": "Failed to connect to AdGuard Home. Check IP address, port, and credentials.",
-      "invalid_auth": "Invalid username or password. Please check your admin credentials.",
-      "unknown": "Unexpected error occurred. Please check logs for details."
+    "options": {
+        "step": {
+            "init": {
+                "title": "AdGuard Control Hub Options",
+                "description": "Configure advanced options",
+                "data": {
+                    "scan_interval": "Update interval (seconds)",
+                    "timeout": "Connection timeout (seconds)"
+                }
+            }
+        }
     },
-    "abort": {
-      "already_configured": "This AdGuard Home instance is already configured",
-      "cannot_connect": "Cannot connect to AdGuard Home"
+    "services": {
+        "block_services": {
+            "name": "Block Services",
+            "description": "Block specific services for a client",
+            "fields": {
+                "client_name": {
+                    "name": "Client Name",
+                    "description": "Name of the client to block services for"
+                },
+                "services": {
+                    "name": "Services",
+                    "description": "List of services to block"
+                }
+            }
+        },
+        "unblock_services": {
+            "name": "Unblock Services",
+            "description": "Unblock specific services for a client",
+            "fields": {
+                "client_name": {
+                    "name": "Client Name",
+                    "description": "Name of the client to unblock services for"
+                },
+                "services": {
+                    "name": "Services",
+                    "description": "List of services to unblock"
+                }
+            }
+        },
+        "emergency_unblock": {
+            "name": "Emergency Unblock",
+            "description": "Temporarily disable blocking for emergency access",
+            "fields": {
+                "duration": {
+                    "name": "Duration",
+                    "description": "Duration in seconds to keep unblocked"
+                },
+                "clients": {
+                    "name": "Clients",
+                    "description": "List of client names (use 'all' for global)"
+                }
+            }
+        },
+        "bulk_update_clients": {
+            "name": "Bulk Update Clients",
+            "description": "Update multiple clients matching a pattern",
+            "fields": {
+                "client_pattern": {
+                    "name": "Client Pattern",
+                    "description": "Pattern to match client names (supports wildcards)"
+                },
+                "settings": {
+                    "name": "Settings",
+                    "description": "Settings to apply to matching clients"
+                }
+            }
+        },
+        "add_client": {
+            "name": "Add Client",
+            "description": "Add a new client configuration",
+            "fields": {
+                "name": {
+                    "name": "Name",
+                    "description": "Client name"
+                },
+                "ids": {
+                    "name": "IDs",
+                    "description": "List of IP addresses or CIDR ranges"
+                },
+                "mac": {
+                    "name": "MAC Address",
+                    "description": "MAC address (optional)"
+                },
+                "filtering_enabled": {
+                    "name": "Filtering Enabled",
+                    "description": "Enable DNS filtering for this client"
+                },
+                "blocked_services": {
+                    "name": "Blocked Services",
+                    "description": "List of services to block"
+                }
+            }
+        },
+        "remove_client": {
+            "name": "Remove Client",
+            "description": "Remove a client configuration",
+            "fields": {
+                "name": {
+                    "name": "Name",
+                    "description": "Name of the client to remove"
+                }
+            }
+        },
+        "schedule_service_block": {
+            "name": "Schedule Service Block",
+            "description": "Schedule time-based service blocking",
+            "fields": {
+                "client_name": {
+                    "name": "Client Name",
+                    "description": "Name of the client"
+                },
+                "services": {
+                    "name": "Services",
+                    "description": "List of services to block"
+                },
+                "schedule": {
+                    "name": "Schedule",
+                    "description": "Time-based schedule configuration"
+                }
+            }
+        }
     }
-  }
 }

custom_components/adguard_hub/switch.py

@@ -1,10 +1,13 @@
 """Switch platform for AdGuard Control Hub integration."""
 import logging
+from typing import Any
+
 from homeassistant.components.switch import SwitchEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
+
 from . import AdGuardControlHubCoordinator
 from .api import AdGuardHomeAPI
 from .const import DOMAIN, ICON_PROTECTION, ICON_PROTECTION_OFF, ICON_CLIENT, MANUFACTURER
@@ -12,7 +15,11 @@ from .const import DOMAIN, ICON_PROTECTION, ICON_PROTECTION_OFF, ICON_CLIENT, MA
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities: AddEntitiesCallback):
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
     """Set up AdGuard Control Hub switch platform."""
     coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
     api = hass.data[DOMAIN][config_entry.entry_id]["api"]
@@ -32,6 +39,7 @@ class AdGuardBaseSwitch(CoordinatorEntity, SwitchEntity):
     """Base class for AdGuard switches."""
 
     def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the switch."""
         super().__init__(coordinator)
         self.api = api
         self._attr_device_info = {
@@ -46,31 +54,64 @@ class AdGuardProtectionSwitch(AdGuardBaseSwitch):
     """Switch to control global AdGuard protection."""
 
     def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI):
+        """Initialize the switch."""
         super().__init__(coordinator, api)
         self._attr_unique_id = f"{api.host}_{api.port}_protection"
         self._attr_name = "AdGuard Protection"
 
     @property
-    def is_on(self) -> bool:
+    def is_on(self) -> bool | None:
+        """Return true if protection is enabled."""
         return self.coordinator.protection_status.get("protection_enabled", False)
 
     @property
     def icon(self) -> str:
+        """Return the icon for the switch."""
         return ICON_PROTECTION if self.is_on else ICON_PROTECTION_OFF
 
-    async def async_turn_on(self, **kwargs):
-        await self.api.set_protection(True)
-        await self.coordinator.async_request_refresh()
+    @property
+    def extra_state_attributes(self) -> dict[str, Any]:
+        """Return additional state attributes."""
+        status = self.coordinator.protection_status
+        stats = self.coordinator.statistics
+        return {
+            "dns_port": status.get("dns_port", "N/A"),
+            "queries_today": stats.get("num_dns_queries_today", 0),
+            "blocked_today": stats.get("num_blocked_filtering_today", 0),
+            "version": status.get("version", "N/A"),
+        }
 
-    async def async_turn_off(self, **kwargs):
-        await self.api.set_protection(False)
-        await self.coordinator.async_request_refresh()
+    async def async_turn_on(self, **kwargs: Any) -> None:
+        """Turn on AdGuard protection."""
+        try:
+            await self.api.set_protection(True)
+            await self.coordinator.async_request_refresh()
+            _LOGGER.info("AdGuard protection enabled")
+        except Exception as err:
+            _LOGGER.error("Failed to enable AdGuard protection: %s", err)
+            raise
+
+    async def async_turn_off(self, **kwargs: Any) -> None:
+        """Turn off AdGuard protection."""
+        try:
+            await self.api.set_protection(False)
+            await self.coordinator.async_request_refresh()
+            _LOGGER.info("AdGuard protection disabled")
+        except Exception as err:
+            _LOGGER.error("Failed to disable AdGuard protection: %s", err)
+            raise
 
 
 class AdGuardClientSwitch(AdGuardBaseSwitch):
     """Switch to control client-specific protection."""
 
-    def __init__(self, coordinator: AdGuardControlHubCoordinator, api: AdGuardHomeAPI, client_name: str):
+    def __init__(
+        self,
+        coordinator: AdGuardControlHubCoordinator,
+        api: AdGuardHomeAPI,
+        client_name: str,
+    ):
+        """Initialize the switch."""
         super().__init__(coordinator, api)
         self.client_name = client_name
         self._attr_unique_id = f"{api.host}_{api.port}_client_{client_name}"
@@ -78,16 +119,81 @@ class AdGuardClientSwitch(AdGuardBaseSwitch):
         self._attr_icon = ICON_CLIENT
 
     @property
-    def is_on(self) -> bool:
+    def is_on(self) -> bool | None:
+        """Return true if client protection is enabled."""
         client = self.coordinator.clients.get(self.client_name, {})
         return client.get("filtering_enabled", True)
 
-    async def async_turn_on(self, **kwargs):
-        # This would update client settings - simplified for basic functionality
-        _LOGGER.info("Would enable protection for %s", self.client_name)
-        await self.coordinator.async_request_refresh()
+    @property
+    def extra_state_attributes(self) -> dict[str, Any]:
+        """Return additional state attributes."""
+        client = self.coordinator.clients.get(self.client_name, {})
+        blocked_services = client.get("blocked_services", {})
 
-    async def async_turn_off(self, **kwargs):
-        # This would update client settings - simplified for basic functionality
-        _LOGGER.info("Would disable protection for %s", self.client_name)
-        await self.coordinator.async_request_refresh()
+        if isinstance(blocked_services, dict):
+            service_ids = blocked_services.get("ids", [])
+        else:
+            service_ids = blocked_services if blocked_services else []
+
+        return {
+            "client_ids": client.get("ids", []),
+            "mac": client.get("mac", ""),
+            "use_global_settings": client.get("use_global_settings", True),
+            "safebrowsing_enabled": client.get("safebrowsing_enabled", False),
+            "parental_enabled": client.get("parental_enabled", False),
+            "safesearch_enabled": client.get("safesearch_enabled", False),
+            "blocked_services": service_ids,
+            "blocked_services_count": len(service_ids),
+        }
+
+    async def async_turn_on(self, **kwargs: Any) -> None:
+        """Enable protection for this client."""
+        try:
+            # Get current client data
+            client = await self.api.get_client_by_name(self.client_name)
+            if not client:
+                _LOGGER.error("Client %s not found", self.client_name)
+                return
+
+            # Update client with filtering enabled
+            update_data = {
+                "name": self.client_name,
+                "data": {
+                    **client,
+                    "filtering_enabled": True,
+                }
+            }
+
+            await self.api.update_client(update_data)
+            await self.coordinator.async_request_refresh()
+            _LOGGER.info("Enabled protection for client %s", self.client_name)
+
+        except Exception as err:
+            _LOGGER.error("Failed to enable protection for %s: %s", self.client_name, err)
+            raise
+
+    async def async_turn_off(self, **kwargs: Any) -> None:
+        """Disable protection for this client."""
+        try:
+            # Get current client data
+            client = await self.api.get_client_by_name(self.client_name)
+            if not client:
+                _LOGGER.error("Client %s not found", self.client_name)
+                return
+
+            # Update client with filtering disabled
+            update_data = {
+                "name": self.client_name,
+                "data": {
+                    **client,
+                    "filtering_enabled": False,
+                }
+            }
+
+            await self.api.update_client(update_data)
+            await self.coordinator.async_request_refresh()
+            _LOGGER.info("Disabled protection for client %s", self.client_name)
+
+        except Exception as err:
+            _LOGGER.error("Failed to disable protection for %s: %s", self.client_name, err)
+            raise

tests/test_api.py

@@ -3,6 +3,7 @@ import pytest
 from unittest.mock import AsyncMock, MagicMock
 from custom_components.adguard_hub.api import AdGuardHomeAPI
 
+
 @pytest.fixture
 def mock_session():
     """Mock aiohttp session."""
@@ -15,6 +16,7 @@ def mock_session():
     session.request = AsyncMock(return_value=response)
     return session
 
+
 async def test_api_connection(mock_session):
     """Test API connection."""
     api = AdGuardHomeAPI(
@@ -28,13 +30,14 @@ async def test_api_connection(mock_session):
     result = await api.test_connection()
     assert result is True
 
+
 async def test_api_get_status(mock_session):
     """Test getting status."""
     api = AdGuardHomeAPI(
-        host="test-host", 
+        host="test-host",
         port=3000,
         session=mock_session
     )
 
     status = await api.get_status()
-    assert status == {"status": "ok"}
+    assert status == {"status": "ok"}

tests/test_integration.py

@@ -0,0 +1,223 @@
+"""Test the complete AdGuard Control Hub integration."""
+import pytest
+from unittest.mock import AsyncMock, MagicMock, patch
+from homeassistant.core import HomeAssistant
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT, CONF_USERNAME
+
+from custom_components.adguard_hub import async_setup_entry, async_unload_entry
+from custom_components.adguard_hub.api import AdGuardHomeAPI
+from custom_components.adguard_hub.const import DOMAIN
+
+
+@pytest.fixture
+def mock_config_entry():
+    """Mock config entry."""
+    return ConfigEntry(
+        version=1,
+        domain=DOMAIN,
+        title="Test AdGuard",
+        data={
+            CONF_HOST: "192.168.1.100",
+            CONF_PORT: 3000,
+            CONF_USERNAME: "admin",
+            CONF_PASSWORD: "password",
+        },
+        source="user",
+        entry_id="test_entry_id",
+    )
+
+
+@pytest.fixture
+def mock_api():
+    """Mock API instance."""
+    api = MagicMock(spec=AdGuardHomeAPI)
+    api.host = "192.168.1.100"
+    api.port = 3000
+    api.test_connection = AsyncMock(return_value=True)
+    api.get_status = AsyncMock(return_value={
+        "protection_enabled": True,
+        "version": "v0.107.0",
+        "dns_port": 53,
+        "running": True,
+    })
+    api.get_clients = AsyncMock(return_value={
+        "clients": [
+            {
+                "name": "test_client",
+                "ids": ["192.168.1.50"],
+                "filtering_enabled": True,
+                "blocked_services": {"ids": ["youtube"]},
+            }
+        ]
+    })
+    api.get_statistics = AsyncMock(return_value={
+        "num_dns_queries": 1000,
+        "num_blocked_filtering": 100,
+        "num_dns_queries_today": 500,
+        "num_blocked_filtering_today": 50,
+        "filtering_rules_count": 50000,
+        "avg_processing_time": 2.5,
+    })
+    return api
+
+
+@pytest.mark.asyncio
+async def test_setup_entry_success(hass: HomeAssistant, mock_config_entry, mock_api):
+    """Test successful setup of config entry."""
+    with patch("custom_components.adguard_hub.AdGuardHomeAPI", return_value=mock_api), \
+         patch("custom_components.adguard_hub.async_get_clientsession"), \
+         patch.object(hass.config_entries, "async_forward_entry_setups", return_value=True):
+
+        result = await async_setup_entry(hass, mock_config_entry)
+
+        assert result is True
+        assert DOMAIN in hass.data
+        assert mock_config_entry.entry_id in hass.data[DOMAIN]
+        assert "coordinator" in hass.data[DOMAIN][mock_config_entry.entry_id]
+        assert "api" in hass.data[DOMAIN][mock_config_entry.entry_id]
+
+
+@pytest.mark.asyncio
+async def test_setup_entry_connection_failure(hass: HomeAssistant, mock_config_entry):
+    """Test setup failure due to connection error."""
+    mock_api = MagicMock(spec=AdGuardHomeAPI)
+    mock_api.test_connection = AsyncMock(return_value=False)
+
+    with patch("custom_components.adguard_hub.AdGuardHomeAPI", return_value=mock_api), \
+         patch("custom_components.adguard_hub.async_get_clientsession"), \
+         pytest.raises(Exception):  # Should raise ConfigEntryNotReady
+
+        await async_setup_entry(hass, mock_config_entry)
+
+
+@pytest.mark.asyncio
+async def test_unload_entry(hass: HomeAssistant, mock_config_entry):
+    """Test unloading of config entry."""
+    # Set up initial data
+    hass.data[DOMAIN] = {
+        mock_config_entry.entry_id: {
+            "coordinator": MagicMock(),
+            "api": MagicMock(),
+        }
+    }
+
+    with patch.object(hass.config_entries, "async_unload_platforms", return_value=True):
+        result = await async_unload_entry(hass, mock_config_entry)
+
+        assert result is True
+        assert mock_config_entry.entry_id not in hass.data[DOMAIN]
+
+
+@pytest.mark.asyncio
+async def test_coordinator_data_update(hass: HomeAssistant, mock_api):
+    """Test coordinator data update functionality."""
+    from custom_components.adguard_hub import AdGuardControlHubCoordinator
+
+    coordinator = AdGuardControlHubCoordinator(hass, mock_api)
+
+    # Test successful data update
+    data = await coordinator._async_update_data()
+
+    assert "clients" in data
+    assert "statistics" in data
+    assert "status" in data
+    assert "test_client" in data["clients"]
+    assert data["statistics"]["num_dns_queries"] == 1000
+    assert data["status"]["protection_enabled"] is True
+
+
+@pytest.mark.asyncio 
+async def test_api_error_handling(mock_api):
+    """Test API error handling."""
+    from custom_components.adguard_hub.api import AdGuardConnectionError, AdGuardAuthError
+
+    # Test connection error
+    mock_api.get_status = AsyncMock(side_effect=AdGuardConnectionError("Connection failed"))
+
+    with pytest.raises(AdGuardConnectionError):
+        await mock_api.get_status()
+
+    # Test auth error
+    mock_api.get_clients = AsyncMock(side_effect=AdGuardAuthError("Auth failed"))
+
+    with pytest.raises(AdGuardAuthError):
+        await mock_api.get_clients()
+
+
+@pytest.mark.asyncio
+async def test_services_registration(hass: HomeAssistant):
+    """Test that services are properly registered."""
+    from custom_components.adguard_hub.services import AdGuardControlHubServices
+
+    services = AdGuardControlHubServices(hass)
+    services.register_services()
+
+    # Check that services are registered
+    assert hass.services.has_service(DOMAIN, "block_services")
+    assert hass.services.has_service(DOMAIN, "unblock_services")
+    assert hass.services.has_service(DOMAIN, "emergency_unblock")
+    assert hass.services.has_service(DOMAIN, "bulk_update_clients")
+    assert hass.services.has_service(DOMAIN, "add_client")
+    assert hass.services.has_service(DOMAIN, "remove_client")
+
+    # Clean up
+    services.unregister_services()
+
+
+def test_blocked_services_constants():
+    """Test that blocked services are properly defined."""
+    from custom_components.adguard_hub.const import BLOCKED_SERVICES
+
+    assert "youtube" in BLOCKED_SERVICES
+    assert "netflix" in BLOCKED_SERVICES
+    assert "gaming" in BLOCKED_SERVICES
+    assert "facebook" in BLOCKED_SERVICES
+
+    # Check friendly names are defined
+    assert BLOCKED_SERVICES["youtube"] == "YouTube"
+    assert BLOCKED_SERVICES["netflix"] == "Netflix"
+
+
+def test_api_endpoints():
+    """Test that API endpoints are properly defined."""
+    from custom_components.adguard_hub.const import API_ENDPOINTS
+
+    required_endpoints = [
+        "status", "clients", "stats", "protection",
+        "clients_add", "clients_update", "clients_delete"
+    ]
+
+    for endpoint in required_endpoints:
+        assert endpoint in API_ENDPOINTS
+        assert API_ENDPOINTS[endpoint].startswith("/")
+
+
+@pytest.mark.asyncio
+async def test_client_operations(mock_api):
+    """Test client add/update/delete operations."""
+    # Test add client
+    client_data = {
+        "name": "new_client",
+        "ids": ["192.168.1.200"],
+        "filtering_enabled": True,
+    }
+
+    mock_api.add_client = AsyncMock(return_value={"success": True})
+    result = await mock_api.add_client(client_data)
+    assert result["success"] is True
+
+    # Test update client
+    update_data = {
+        "name": "new_client",
+        "data": {"filtering_enabled": False}
+    }
+
+    mock_api.update_client = AsyncMock(return_value={"success": True})
+    result = await mock_api.update_client(update_data)
+    assert result["success"] is True
+
+    # Test delete client
+    mock_api.delete_client = AsyncMock(return_value={"success": True})
+    result = await mock_api.delete_client("new_client")
+    assert result["success"] is True