__init__.py

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"""Support for Google Mail."""
 
from __future__ import annotations
 
from homeassistant.config_entries import ConfigEntry, ConfigEntryState
from homeassistant.const import CONF_NAME, Platform
from homeassistant.core import HomeAssistant
from homeassistant.helpers import config_validation as cv, discovery
from homeassistant.helpers.config_entry_oauth2_flow import (
    OAuth2Session,
    async_get_config_entry_implementation,
)
from homeassistant.helpers.typing import ConfigType
 
from .api import AsyncConfigEntryAuth
from .const import DATA_AUTH, DATA_HASS_CONFIG, DOMAIN
from .services import async_setup_services
 
type GoogleMailConfigEntry = ConfigEntry[AsyncConfigEntryAuth]
 
PLATFORMS = [Platform.NOTIFY, Platform.SENSOR]
 
CONFIG_SCHEMA = cv.config_entry_only_config_schema(DOMAIN)
 
 
async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
    """Set up the Google Mail platform."""
    hass.data.setdefault(DOMAIN, {})[DATA_HASS_CONFIG] = config
 
    return True
 
 
async def async_setup_entry(hass: HomeAssistant, entry: GoogleMailConfigEntry) -> bool:
    """Set up Google Mail from a config entry."""
    implementation = await async_get_config_entry_implementation(hass, entry)
    session = OAuth2Session(hass, entry, implementation)
    auth = AsyncConfigEntryAuth(hass, session)
    await auth.check_and_refresh_token()
    entry.runtime_data = auth
 
    hass.async_create_task(
        discovery.async_load_platform(
            hass,
            Platform.NOTIFY,
            DOMAIN,
            {DATA_AUTH: auth, CONF_NAME: entry.title},
            hass.data[DOMAIN][DATA_HASS_CONFIG],
        )
    )
 
    await hass.config_entries.async_forward_entry_setups(
        entry, [platform for platform in PLATFORMS if platform != Platform.NOTIFY]
    )
 
    await async_setup_services(hass)
 
    return True
 
 
async def async_unload_entry(hass: HomeAssistant, entry: GoogleMailConfigEntry) -> bool:
    """Unload a config entry."""
    loaded_entries = [
        entry
        for entry in hass.config_entries.async_entries(DOMAIN)
        if entry.state == ConfigEntryState.LOADED
    ]
    if len(loaded_entries) == 1:
        for service_name in hass.services.async_services_for_domain(DOMAIN):
            hass.services.async_remove(DOMAIN, service_name)
 
    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)