"""Tests for the Plugwise Climate integration."""
import asyncio
from unittest.mock import MagicMock

import aiohttp
from plugwise.exceptions import (
    ConnectionFailedError,
    PlugwiseException,
    XMLDataMissingError,
)
import pytest

from homeassistant.components.plugwise.const import DOMAIN
from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
from homeassistant.components.switch import DOMAIN as SWITCH_DOMAIN
from homeassistant.config_entries import ConfigEntryState
from homeassistant.core import HomeAssistant
from homeassistant.helpers import entity_registry as er

from tests.common import MockConfigEntry

HEATER_ID = "1cbf783bb11e4a7c8a6843dee3a86927"  # Opentherm device_id for migration
PLUG_ID = "cd0ddb54ef694e11ac18ed1cbce5dbbd"  # VCR device_id for migration


async def test_load_unload_config_entry(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
    mock_smile_anna: MagicMock,
) -> None:
    """Test the Plugwise configuration entry loading/unloading."""
    mock_config_entry.add_to_hass(hass)
    await hass.config_entries.async_setup(mock_config_entry.entry_id)
    await hass.async_block_till_done()

    assert mock_config_entry.state is ConfigEntryState.LOADED
    assert len(mock_smile_anna.connect.mock_calls) == 1

    await hass.config_entries.async_unload(mock_config_entry.entry_id)
    await hass.async_block_till_done()

    assert not hass.data.get(DOMAIN)
    assert mock_config_entry.state is ConfigEntryState.NOT_LOADED


@pytest.mark.parametrize(
    "side_effect",
    [
        (ConnectionFailedError),
        (PlugwiseException),
        (XMLDataMissingError),
        (asyncio.TimeoutError),
        (aiohttp.ClientConnectionError),
    ],
)
async def test_config_entry_not_ready(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
    mock_smile_anna: MagicMock,
    side_effect: Exception,
) -> None:
    """Test the Plugwise configuration entry not ready."""
    mock_smile_anna.connect.side_effect = side_effect

    mock_config_entry.add_to_hass(hass)
    await hass.config_entries.async_setup(mock_config_entry.entry_id)
    await hass.async_block_till_done()

    assert len(mock_smile_anna.connect.mock_calls) == 1
    assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY


@pytest.mark.parametrize(
    "entitydata,old_unique_id,new_unique_id",
    [
        (
            {
                "domain": SENSOR_DOMAIN,
                "platform": DOMAIN,
                "unique_id": f"{HEATER_ID}-outdoor_temperature",
                "suggested_object_id": f"{HEATER_ID}-outdoor_temperature",
                "disabled_by": None,
            },
            f"{HEATER_ID}-outdoor_temperature",
            f"{HEATER_ID}-outdoor_air_temperature",
        ),
    ],
)
async def test_migrate_unique_id_temperature(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
    mock_smile_anna: MagicMock,
    entitydata: dict,
    old_unique_id: str,
    new_unique_id: str,
) -> None:
    """Test migration of unique_id."""
    mock_config_entry.add_to_hass(hass)

    entity_registry = er.async_get(hass)
    entity: er.RegistryEntry = entity_registry.async_get_or_create(
        **entitydata,
        config_entry=mock_config_entry,
    )
    assert entity.unique_id == old_unique_id
    assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
    await hass.async_block_till_done()

    entity_migrated = entity_registry.async_get(entity.entity_id)
    assert entity_migrated
    assert entity_migrated.unique_id == new_unique_id


@pytest.mark.parametrize(
    "entitydata,old_unique_id,new_unique_id",
    [
        (
            {
                "domain": SWITCH_DOMAIN,
                "platform": DOMAIN,
                "unique_id": f"{PLUG_ID}-plug",
                "suggested_object_id": f"{PLUG_ID}-plug",
                "disabled_by": None,
            },
            f"{PLUG_ID}-plug",
            f"{PLUG_ID}-relay",
        ),
    ],
)
async def test_migrate_unique_id_relay(
    hass: HomeAssistant,
    mock_config_entry: MockConfigEntry,
    mock_smile_adam: MagicMock,
    entitydata: dict,
    old_unique_id: str,
    new_unique_id: str,
) -> None:
    """Test migration of unique_id."""
    mock_config_entry.add_to_hass(hass)

    entity_registry = er.async_get(hass)
    entity: er.RegistryEntry = entity_registry.async_get_or_create(
        **entitydata,
        config_entry=mock_config_entry,
    )
    assert entity.unique_id == old_unique_id
    assert await hass.config_entries.async_setup(mock_config_entry.entry_id)
    await hass.async_block_till_done()

    entity_migrated = entity_registry.async_get(entity.entity_id)
    assert entity_migrated
    assert entity_migrated.unique_id == new_unique_id