"""Common functions needed to setup tests for Subaru component."""

from datetime import timedelta
from typing import Any
from unittest.mock import patch

import pytest
from subarulink.const import COUNTRY_USA

from homeassistant import config_entries
from homeassistant.components.homeassistant import DOMAIN as HA_DOMAIN
from homeassistant.components.subaru.const import (
    CONF_UPDATE_ENABLED,
    DOMAIN,
    FETCH_INTERVAL,
    VEHICLE_API_GEN,
    VEHICLE_HAS_EV,
    VEHICLE_HAS_REMOTE_SERVICE,
    VEHICLE_HAS_REMOTE_START,
    VEHICLE_HAS_SAFETY_SERVICE,
    VEHICLE_MODEL_NAME,
    VEHICLE_MODEL_YEAR,
    VEHICLE_NAME,
)
from homeassistant.config_entries import ConfigEntryState
from homeassistant.const import (
    CONF_COUNTRY,
    CONF_DEVICE_ID,
    CONF_PASSWORD,
    CONF_PIN,
    CONF_USERNAME,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers.typing import UNDEFINED, UndefinedType
from homeassistant.setup import async_setup_component
import homeassistant.util.dt as dt_util

from .api_responses import TEST_VIN_2_EV, VEHICLE_DATA, VEHICLE_STATUS_EV

from tests.common import MockConfigEntry, async_fire_time_changed

MOCK_API = "homeassistant.components.subaru.SubaruAPI."
MOCK_API_DEVICE_REGISTERED = f"{MOCK_API}device_registered"
MOCK_API_2FA_CONTACTS = f"{MOCK_API}contact_methods"
MOCK_API_2FA_REQUEST = f"{MOCK_API}request_auth_code"
MOCK_API_2FA_VERIFY = f"{MOCK_API}submit_auth_code"
MOCK_API_CONNECT = f"{MOCK_API}connect"
MOCK_API_IS_PIN_REQUIRED = f"{MOCK_API}is_pin_required"
MOCK_API_TEST_PIN = f"{MOCK_API}test_pin"
MOCK_API_UPDATE_SAVED_PIN = f"{MOCK_API}update_saved_pin"
MOCK_API_GET_VEHICLES = f"{MOCK_API}get_vehicles"
MOCK_API_VIN_TO_NAME = f"{MOCK_API}vin_to_name"
MOCK_API_GET_API_GEN = f"{MOCK_API}get_api_gen"
MOCK_API_GET_MODEL_NAME = f"{MOCK_API}get_model_name"
MOCK_API_GET_MODEL_YEAR = f"{MOCK_API}get_model_year"
MOCK_API_GET_EV_STATUS = f"{MOCK_API}get_ev_status"
MOCK_API_GET_RES_STATUS = f"{MOCK_API}get_res_status"
MOCK_API_GET_REMOTE_STATUS = f"{MOCK_API}get_remote_status"
MOCK_API_GET_SAFETY_STATUS = f"{MOCK_API}get_safety_status"
MOCK_API_GET_SUBSCRIPTION_STATUS = f"{MOCK_API}get_subscription_status"
MOCK_API_GET_DATA = f"{MOCK_API}get_data"
MOCK_API_GET_RAW_DATA = f"{MOCK_API}get_raw_data"
MOCK_API_UPDATE = f"{MOCK_API}update"
MOCK_API_FETCH = f"{MOCK_API}fetch"

TEST_USERNAME = "user@email.com"
TEST_PASSWORD = "password"
TEST_PIN = "1234"
TEST_DEVICE_ID = 1613183362
TEST_COUNTRY = COUNTRY_USA

TEST_CREDS = {
    CONF_USERNAME: TEST_USERNAME,
    CONF_PASSWORD: TEST_PASSWORD,
    CONF_COUNTRY: TEST_COUNTRY,
}

TEST_CONFIG = {
    CONF_USERNAME: TEST_USERNAME,
    CONF_PASSWORD: TEST_PASSWORD,
    CONF_COUNTRY: TEST_COUNTRY,
    CONF_PIN: TEST_PIN,
    CONF_DEVICE_ID: TEST_DEVICE_ID,
}

TEST_OPTIONS = {
    CONF_UPDATE_ENABLED: True,
}

TEST_CONFIG_ENTRY = {
    "entry_id": "1",
    "domain": DOMAIN,
    "title": TEST_CONFIG[CONF_USERNAME],
    "data": TEST_CONFIG,
    "options": TEST_OPTIONS,
    "source": config_entries.SOURCE_USER,
}

TEST_DEVICE_NAME = "test_vehicle_2"
TEST_ENTITY_ID = f"sensor.{TEST_DEVICE_NAME}_odometer"


def advance_time_to_next_fetch(hass):
    """Fast forward time to next fetch."""
    future = dt_util.utcnow() + timedelta(seconds=FETCH_INTERVAL + 30)
    async_fire_time_changed(hass, future)


async def setup_subaru_config_entry(
    hass: HomeAssistant,
    config_entry,
    vehicle_list: list[str] | UndefinedType = UNDEFINED,
    vehicle_data: dict[str, Any] | UndefinedType = UNDEFINED,
    vehicle_status: dict[str, Any] | UndefinedType = UNDEFINED,
    connect_effect=None,
    fetch_effect=None,
):
    """Run async_setup with API mocks in place."""
    if vehicle_data is UNDEFINED:
        vehicle_data = VEHICLE_DATA[TEST_VIN_2_EV]

    with (
        patch(
            MOCK_API_CONNECT,
            return_value=connect_effect is None,
            side_effect=connect_effect,
        ),
        patch(
            MOCK_API_GET_VEHICLES,
            return_value=[TEST_VIN_2_EV] if vehicle_list is UNDEFINED else vehicle_list,
        ),
        patch(
            MOCK_API_VIN_TO_NAME,
            return_value=vehicle_data[VEHICLE_NAME],
        ),
        patch(
            MOCK_API_GET_API_GEN,
            return_value=vehicle_data[VEHICLE_API_GEN],
        ),
        patch(
            MOCK_API_GET_MODEL_NAME,
            return_value=vehicle_data[VEHICLE_MODEL_NAME],
        ),
        patch(
            MOCK_API_GET_MODEL_YEAR,
            return_value=vehicle_data[VEHICLE_MODEL_YEAR],
        ),
        patch(
            MOCK_API_GET_EV_STATUS,
            return_value=vehicle_data[VEHICLE_HAS_EV],
        ),
        patch(
            MOCK_API_GET_RES_STATUS,
            return_value=vehicle_data[VEHICLE_HAS_REMOTE_START],
        ),
        patch(
            MOCK_API_GET_REMOTE_STATUS,
            return_value=vehicle_data[VEHICLE_HAS_REMOTE_SERVICE],
        ),
        patch(
            MOCK_API_GET_SAFETY_STATUS,
            return_value=vehicle_data[VEHICLE_HAS_SAFETY_SERVICE],
        ),
        patch(
            MOCK_API_GET_SUBSCRIPTION_STATUS,
            return_value=True,
        ),
        patch(
            MOCK_API_GET_DATA,
            return_value=VEHICLE_STATUS_EV
            if vehicle_status is UNDEFINED
            else vehicle_status,
        ),
        patch(
            MOCK_API_UPDATE,
        ),
        patch(MOCK_API_FETCH, side_effect=fetch_effect),
    ):
        await hass.config_entries.async_setup(config_entry.entry_id)
        await hass.async_block_till_done()


@pytest.fixture
async def subaru_config_entry(hass):
    """Create a Subaru config entry prior to setup."""
    await async_setup_component(hass, HA_DOMAIN, {})
    config_entry = MockConfigEntry(**TEST_CONFIG_ENTRY)
    config_entry.add_to_hass(hass)
    return config_entry


@pytest.fixture
async def ev_entry(hass, subaru_config_entry):
    """Create a Subaru entry representing an EV vehicle with full STARLINK subscription."""
    await setup_subaru_config_entry(hass, subaru_config_entry)
    assert DOMAIN in hass.config_entries.async_domains()
    assert len(hass.config_entries.async_entries(DOMAIN)) == 1
    assert hass.config_entries.async_get_entry(subaru_config_entry.entry_id)
    assert subaru_config_entry.state is ConfigEntryState.LOADED
    return subaru_config_entry
