"""Tests for the Google Hangouts config flow."""

from unittest.mock import patch

from homeassistant import data_entry_flow
from homeassistant.components.hangouts import config_flow


async def test_flow_works(hass, aioclient_mock):
    """Test config flow without 2fa."""
    flow = config_flow.HangoutsFlowHandler()

    flow.hass = hass

    with patch("hangups.get_auth"):
        result = await flow.async_step_user(
            {"email": "test@test.com", "password": "1232456"}
        )
        assert result["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
        assert result["title"] == "test@test.com"


async def test_flow_works_with_authcode(hass, aioclient_mock):
    """Test config flow without 2fa."""
    flow = config_flow.HangoutsFlowHandler()

    flow.hass = hass

    with patch("hangups.get_auth"):
        result = await flow.async_step_user(
            {
                "email": "test@test.com",
                "password": "1232456",
                "authorization_code": "c29tZXJhbmRvbXN0cmluZw==",
            }
        )
        assert result["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
        assert result["title"] == "test@test.com"


async def test_flow_works_with_2fa(hass, aioclient_mock):
    """Test config flow with 2fa."""
    from homeassistant.components.hangouts.hangups_utils import Google2FAError

    flow = config_flow.HangoutsFlowHandler()

    flow.hass = hass

    with patch("hangups.get_auth", side_effect=Google2FAError):
        result = await flow.async_step_user(
            {"email": "test@test.com", "password": "1232456"}
        )
        assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
        assert result["step_id"] == "2fa"

    with patch("hangups.get_auth"):
        result = await flow.async_step_2fa({"2fa": 123456})
        assert result["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
        assert result["title"] == "test@test.com"


async def test_flow_with_unknown_2fa(hass, aioclient_mock):
    """Test config flow with invalid 2fa method."""
    from homeassistant.components.hangouts.hangups_utils import GoogleAuthError

    flow = config_flow.HangoutsFlowHandler()

    flow.hass = hass

    with patch(
        "hangups.get_auth",
        side_effect=GoogleAuthError("Unknown verification code input"),
    ):
        result = await flow.async_step_user(
            {"email": "test@test.com", "password": "1232456"}
        )
        assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
        assert result["errors"]["base"] == "invalid_2fa_method"


async def test_flow_invalid_login(hass, aioclient_mock):
    """Test config flow with invalid 2fa method."""
    from homeassistant.components.hangouts.hangups_utils import GoogleAuthError

    flow = config_flow.HangoutsFlowHandler()

    flow.hass = hass

    with patch("hangups.get_auth", side_effect=GoogleAuthError):
        result = await flow.async_step_user(
            {"email": "test@test.com", "password": "1232456"}
        )
        assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
        assert result["errors"]["base"] == "invalid_login"


async def test_flow_invalid_2fa(hass, aioclient_mock):
    """Test config flow with 2fa."""
    from homeassistant.components.hangouts.hangups_utils import Google2FAError

    flow = config_flow.HangoutsFlowHandler()

    flow.hass = hass

    with patch("hangups.get_auth", side_effect=Google2FAError):
        result = await flow.async_step_user(
            {"email": "test@test.com", "password": "1232456"}
        )
        assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
        assert result["step_id"] == "2fa"

    with patch("hangups.get_auth", side_effect=Google2FAError):
        result = await flow.async_step_2fa({"2fa": 123456})

        assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
        assert result["errors"]["base"] == "invalid_2fa"