Add Compit integration

.strict-typing

@@ -135,6 +135,7 @@ homeassistant.components.climate.*
 homeassistant.components.cloud.*
 homeassistant.components.co2signal.*
 homeassistant.components.command_line.*
+homeassistant.components.compit.*
 homeassistant.components.config.*
 homeassistant.components.configurator.*
 homeassistant.components.cookidoo.*

CODEOWNERS

@@ -276,6 +276,8 @@ build.json @home-assistant/supervisor
 /tests/components/command_line/ @gjohansson-ST
 /homeassistant/components/compensation/ @Petro31
 /tests/components/compensation/ @Petro31
+/homeassistant/components/compit/ @Przemko92
+/tests/components/compit/ @Przemko92
 /homeassistant/components/config/ @home-assistant/core
 /tests/components/config/ @home-assistant/core
 /homeassistant/components/configurator/ @home-assistant/core

homeassistant/components/compit/__init__.py

@@ -0,0 +1,65 @@
+"""The Compit integration."""
+
+from __future__ import annotations
+
+import logging
+
+from compit_inext_api import (
+    CannotConnect,
+    CompitAPI,
+    DeviceDefinitionsLoader,
+    InvalidAuth,
+    SystemInfo,
+)
+
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
+
+from .const import PLATFORMS
+from .coordinator import CompitDataUpdateCoordinator
+
+_LOGGER: logging.Logger = logging.getLogger(__package__)
+
+type CompitConfigEntry = ConfigEntry[CompitDataUpdateCoordinator]
+
+
+async def async_setup_entry(hass: HomeAssistant, entry: CompitConfigEntry) -> bool:
+    """Set up Compit from a config entry."""
+
+    session = async_get_clientsession(hass)
+    api = CompitAPI(entry.data["email"], entry.data["password"], session)
+    try:
+        system_info = await api.authenticate()
+    except CannotConnect as e:
+        raise ConfigEntryNotReady(f"Error while connecting to Compit: {e}") from e
+    except InvalidAuth as e:
+        raise ConfigEntryAuthFailed(
+            f"Invalid credentials for {entry.data["email"]}"
+        ) from e
+
+    if isinstance(system_info, SystemInfo):
+        try:
+            device_definitions = await DeviceDefinitionsLoader.get_device_definitions(
+                hass.config.language
+            )
+        except ValueError as e:
+            _LOGGER.warning("Value error: %s", e)
+            return False
+
+        coordinator = CompitDataUpdateCoordinator(
+            hass, system_info.gates, api, device_definitions
+        )
+        await coordinator.async_config_entry_first_refresh()
+        entry.runtime_data = coordinator
+        await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+        return True
+
+    _LOGGER.error("Authentication API error")
+    return False
+
+
+async def async_unload_entry(hass: HomeAssistant, entry: CompitConfigEntry) -> bool:
+    """Unload an entry for the Compit integration."""
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)