"""Configure tests for the Google Mail integration."""
from collections.abc import Awaitable, Callable, Generator
import time
from unittest.mock import patch

from httplib2 import Response
from pytest import fixture

from homeassistant.components.application_credentials import (
    ClientCredential,
    async_import_client_credential,
)
from homeassistant.components.google_mail.const import DOMAIN
from homeassistant.core import HomeAssistant
from homeassistant.setup import async_setup_component

from tests.common import MockConfigEntry, load_fixture
from tests.test_util.aiohttp import AiohttpClientMocker

ComponentSetup = Callable[[], Awaitable[None]]

BUILD = "homeassistant.components.google_mail.api.build"
CLIENT_ID = "1234"
CLIENT_SECRET = "5678"
GOOGLE_AUTH_URI = "https://accounts.google.com/o/oauth2/v2/auth"
GOOGLE_TOKEN_URI = "https://oauth2.googleapis.com/token"
SCOPES = [
    "https://www.googleapis.com/auth/gmail.compose",
    "https://www.googleapis.com/auth/gmail.settings.basic",
]
SENSOR = "sensor.example_gmail_com_vacation_end_date"
TITLE = "example@gmail.com"
TOKEN = "homeassistant.components.google_mail.api.config_entry_oauth2_flow.OAuth2Session.async_ensure_token_valid"


@fixture(name="scopes")
def mock_scopes() -> list[str]:
    """Fixture to set the scopes present in the OAuth token."""
    return SCOPES


@fixture(autouse=True)
async def setup_credentials(hass: HomeAssistant) -> None:
    """Fixture to setup credentials."""
    assert await async_setup_component(hass, "application_credentials", {})
    await async_import_client_credential(
        hass,
        DOMAIN,
        ClientCredential(CLIENT_ID, CLIENT_SECRET),
        DOMAIN,
    )


@fixture(name="expires_at")
def mock_expires_at() -> int:
    """Fixture to set the oauth token expiration time."""
    return time.time() + 3600


@fixture(name="config_entry")
def mock_config_entry(expires_at: int, scopes: list[str]) -> MockConfigEntry:
    """Create Google Mail entry in Home Assistant."""
    return MockConfigEntry(
        domain=DOMAIN,
        title=TITLE,
        unique_id=TITLE,
        data={
            "auth_implementation": DOMAIN,
            "token": {
                "access_token": "mock-access-token",
                "refresh_token": "mock-refresh-token",
                "expires_at": expires_at,
                "scope": " ".join(scopes),
            },
        },
    )


@fixture(autouse=True)
def mock_connection(aioclient_mock: AiohttpClientMocker) -> None:
    """Mock Google Mail connection."""
    aioclient_mock.post(
        GOOGLE_TOKEN_URI,
        json={
            "refresh_token": "mock-refresh-token",
            "access_token": "mock-access-token",
            "type": "Bearer",
            "expires_in": 60,
        },
    )


@fixture(name="setup_integration")
async def mock_setup_integration(
    hass: HomeAssistant, config_entry: MockConfigEntry
) -> Generator[ComponentSetup, None, None]:
    """Fixture for setting up the component."""
    config_entry.add_to_hass(hass)

    assert await async_setup_component(hass, "application_credentials", {})
    await async_import_client_credential(
        hass,
        DOMAIN,
        ClientCredential(CLIENT_ID, CLIENT_SECRET),
        DOMAIN,
    )

    async def func() -> None:
        with patch(
            "httplib2.Http.request",
            return_value=(
                Response({}),
                bytes(load_fixture("google_mail/get_vacation.json"), encoding="UTF-8"),
            ),
        ):
            assert await async_setup_component(hass, DOMAIN, {})
        await hass.async_block_till_done()

    yield func