"""The tests for the demo climate component."""

from unittest.mock import patch

import pytest
import voluptuous as vol

from homeassistant.components.climate import (
    ATTR_CURRENT_HUMIDITY,
    ATTR_CURRENT_TEMPERATURE,
    ATTR_FAN_MODE,
    ATTR_HUMIDITY,
    ATTR_HVAC_ACTION,
    ATTR_HVAC_MODE,
    ATTR_HVAC_MODES,
    ATTR_MAX_HUMIDITY,
    ATTR_MAX_TEMP,
    ATTR_MIN_HUMIDITY,
    ATTR_MIN_TEMP,
    ATTR_PRESET_MODE,
    ATTR_SWING_MODE,
    ATTR_TARGET_TEMP_HIGH,
    ATTR_TARGET_TEMP_LOW,
    DOMAIN,
    PRESET_AWAY,
    PRESET_ECO,
    SERVICE_SET_FAN_MODE,
    SERVICE_SET_HUMIDITY,
    SERVICE_SET_HVAC_MODE,
    SERVICE_SET_PRESET_MODE,
    SERVICE_SET_SWING_MODE,
    SERVICE_SET_TEMPERATURE,
    HVACAction,
    HVACMode,
)
from homeassistant.const import (
    ATTR_ENTITY_ID,
    ATTR_TEMPERATURE,
    SERVICE_TURN_OFF,
    SERVICE_TURN_ON,
    Platform,
)
from homeassistant.core import HomeAssistant
from homeassistant.setup import async_setup_component
from homeassistant.util.unit_system import METRIC_SYSTEM

ENTITY_CLIMATE = "climate.hvac"
ENTITY_ECOBEE = "climate.ecobee"
ENTITY_HEATPUMP = "climate.heatpump"


@pytest.fixture
async def climate_only() -> None:
    """Enable only the climate platform."""
    with patch(
        "homeassistant.components.demo.COMPONENTS_WITH_CONFIG_ENTRY_DEMO_PLATFORM",
        [Platform.CLIMATE],
    ):
        yield


@pytest.fixture(autouse=True)
async def setup_demo_climate(hass, climate_only):
    """Initialize setup demo climate."""
    hass.config.units = METRIC_SYSTEM
    assert await async_setup_component(hass, DOMAIN, {"climate": {"platform": "demo"}})
    await hass.async_block_till_done()


def test_setup_params(hass: HomeAssistant) -> None:
    """Test the initial parameters."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.state == HVACMode.COOL
    assert state.attributes.get(ATTR_TEMPERATURE) == 21
    assert state.attributes.get(ATTR_CURRENT_TEMPERATURE) == 22
    assert state.attributes.get(ATTR_FAN_MODE) == "on_high"
    assert state.attributes.get(ATTR_HUMIDITY) == 67
    assert state.attributes.get(ATTR_CURRENT_HUMIDITY) == 54
    assert state.attributes.get(ATTR_SWING_MODE) == "off"
    assert state.attributes.get(ATTR_HVAC_MODES) == [
        HVACMode.OFF,
        HVACMode.HEAT,
        HVACMode.COOL,
        HVACMode.AUTO,
        HVACMode.DRY,
        HVACMode.FAN_ONLY,
    ]


def test_default_setup_params(hass: HomeAssistant) -> None:
    """Test the setup with default parameters."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_MIN_TEMP) == 7
    assert state.attributes.get(ATTR_MAX_TEMP) == 35
    assert state.attributes.get(ATTR_MIN_HUMIDITY) == 30
    assert state.attributes.get(ATTR_MAX_HUMIDITY) == 99


async def test_set_only_target_temp_bad_attr(hass: HomeAssistant) -> None:
    """Test setting the target temperature without required attribute."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_TEMPERATURE) == 21

    with pytest.raises(vol.Invalid):
        await hass.services.async_call(
            DOMAIN,
            SERVICE_SET_TEMPERATURE,
            {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_TEMPERATURE: None},
            blocking=True,
        )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_TEMPERATURE) == 21


async def test_set_only_target_temp(hass: HomeAssistant) -> None:
    """Test the setting of the target temperature."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_TEMPERATURE) == 21

    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_TEMPERATURE,
        {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_TEMPERATURE: 30},
        blocking=True,
    )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_TEMPERATURE) == 30.0


async def test_set_only_target_temp_with_convert(hass: HomeAssistant) -> None:
    """Test the setting of the target temperature."""
    state = hass.states.get(ENTITY_HEATPUMP)
    assert state.attributes.get(ATTR_TEMPERATURE) == 20

    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_TEMPERATURE,
        {ATTR_ENTITY_ID: ENTITY_HEATPUMP, ATTR_TEMPERATURE: 21},
        blocking=True,
    )

    state = hass.states.get(ENTITY_HEATPUMP)
    assert state.attributes.get(ATTR_TEMPERATURE) == 21.0


async def test_set_target_temp_range(hass: HomeAssistant) -> None:
    """Test the setting of the target temperature with range."""
    state = hass.states.get(ENTITY_ECOBEE)
    assert state.attributes.get(ATTR_TEMPERATURE) is None
    assert state.attributes.get(ATTR_TARGET_TEMP_LOW) == 21.0
    assert state.attributes.get(ATTR_TARGET_TEMP_HIGH) == 24.0

    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_TEMPERATURE,
        {
            ATTR_ENTITY_ID: ENTITY_ECOBEE,
            ATTR_TARGET_TEMP_LOW: 20,
            ATTR_TARGET_TEMP_HIGH: 25,
        },
        blocking=True,
    )

    state = hass.states.get(ENTITY_ECOBEE)
    assert state.attributes.get(ATTR_TEMPERATURE) is None
    assert state.attributes.get(ATTR_TARGET_TEMP_LOW) == 20.0
    assert state.attributes.get(ATTR_TARGET_TEMP_HIGH) == 25.0


async def test_set_target_temp_range_bad_attr(hass: HomeAssistant) -> None:
    """Test setting the target temperature range without attribute."""
    state = hass.states.get(ENTITY_ECOBEE)
    assert state.attributes.get(ATTR_TEMPERATURE) is None
    assert state.attributes.get(ATTR_TARGET_TEMP_LOW) == 21.0
    assert state.attributes.get(ATTR_TARGET_TEMP_HIGH) == 24.0

    with pytest.raises(vol.Invalid):
        await hass.services.async_call(
            DOMAIN,
            SERVICE_SET_TEMPERATURE,
            {
                ATTR_ENTITY_ID: ENTITY_ECOBEE,
                ATTR_TARGET_TEMP_LOW: None,
                ATTR_TARGET_TEMP_HIGH: None,
            },
            blocking=True,
        )

    state = hass.states.get(ENTITY_ECOBEE)
    assert state.attributes.get(ATTR_TEMPERATURE) is None
    assert state.attributes.get(ATTR_TARGET_TEMP_LOW) == 21.0
    assert state.attributes.get(ATTR_TARGET_TEMP_HIGH) == 24.0


async def test_set_temp_with_hvac_mode(hass: HomeAssistant) -> None:
    """Test the setting of the hvac_mode in set_temperature."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_TEMPERATURE) == 21
    assert state.state == HVACMode.COOL

    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_TEMPERATURE,
        {
            ATTR_ENTITY_ID: ENTITY_CLIMATE,
            ATTR_TEMPERATURE: 23,
            ATTR_HVAC_MODE: HVACMode.OFF,
        },
        blocking=True,
    )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.state == HVACMode.OFF
    assert state.attributes.get(ATTR_TEMPERATURE) == 23


async def test_set_target_humidity_bad_attr(hass: HomeAssistant) -> None:
    """Test setting the target humidity without required attribute."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_HUMIDITY) == 67

    with pytest.raises(vol.Invalid):
        await hass.services.async_call(
            DOMAIN,
            SERVICE_SET_HUMIDITY,
            {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_HUMIDITY: None},
            blocking=True,
        )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_HUMIDITY) == 67


async def test_set_target_humidity(hass: HomeAssistant) -> None:
    """Test the setting of the target humidity."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_HUMIDITY) == 67

    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_HUMIDITY,
        {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_HUMIDITY: 64},
        blocking=True,
    )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_HUMIDITY) == 64.0


async def test_set_fan_mode_bad_attr(hass: HomeAssistant) -> None:
    """Test setting fan mode without required attribute."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_FAN_MODE) == "on_high"

    with pytest.raises(vol.Invalid):
        await hass.services.async_call(
            DOMAIN,
            SERVICE_SET_FAN_MODE,
            {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_FAN_MODE: None},
            blocking=True,
        )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_FAN_MODE) == "on_high"


async def test_set_fan_mode(hass: HomeAssistant) -> None:
    """Test setting of new fan mode."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_FAN_MODE) == "on_high"

    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_FAN_MODE,
        {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_FAN_MODE: "on_low"},
        blocking=True,
    )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_FAN_MODE) == "on_low"


async def test_set_swing_mode_bad_attr(hass: HomeAssistant) -> None:
    """Test setting swing mode without required attribute."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_SWING_MODE) == "off"

    with pytest.raises(vol.Invalid):
        await hass.services.async_call(
            DOMAIN,
            SERVICE_SET_SWING_MODE,
            {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_SWING_MODE: None},
            blocking=True,
        )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_SWING_MODE) == "off"


async def test_set_swing(hass: HomeAssistant) -> None:
    """Test setting of new swing mode."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_SWING_MODE) == "off"

    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_SWING_MODE,
        {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_SWING_MODE: "auto"},
        blocking=True,
    )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_SWING_MODE) == "auto"


async def test_set_hvac_bad_attr_and_state(hass: HomeAssistant) -> None:
    """Test setting hvac mode without required attribute.

    Also check the state.
    """
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_HVAC_ACTION) == HVACAction.COOLING
    assert state.state == HVACMode.COOL

    with pytest.raises(vol.Invalid):
        await hass.services.async_call(
            DOMAIN,
            SERVICE_SET_HVAC_MODE,
            {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_HVAC_MODE: None},
            blocking=True,
        )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.attributes.get(ATTR_HVAC_ACTION) == HVACAction.COOLING
    assert state.state == HVACMode.COOL


async def test_set_hvac(hass: HomeAssistant) -> None:
    """Test setting of new hvac mode."""
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.state == HVACMode.COOL

    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_HVAC_MODE,
        {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_HVAC_MODE: HVACMode.HEAT},
        blocking=True,
    )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.state == HVACMode.HEAT


async def test_set_hold_mode_away(hass: HomeAssistant) -> None:
    """Test setting the hold mode away."""
    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_PRESET_MODE,
        {ATTR_ENTITY_ID: ENTITY_ECOBEE, ATTR_PRESET_MODE: PRESET_AWAY},
        blocking=True,
    )

    state = hass.states.get(ENTITY_ECOBEE)
    assert state.attributes.get(ATTR_PRESET_MODE) == PRESET_AWAY


async def test_set_hold_mode_eco(hass: HomeAssistant) -> None:
    """Test setting the hold mode eco."""
    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_PRESET_MODE,
        {ATTR_ENTITY_ID: ENTITY_ECOBEE, ATTR_PRESET_MODE: PRESET_ECO},
        blocking=True,
    )

    state = hass.states.get(ENTITY_ECOBEE)
    assert state.attributes.get(ATTR_PRESET_MODE) == PRESET_ECO


async def test_turn_on(hass: HomeAssistant) -> None:
    """Test turn on device."""
    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_HVAC_MODE,
        {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_HVAC_MODE: HVACMode.OFF},
        blocking=True,
    )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.state == HVACMode.OFF

    await hass.services.async_call(
        DOMAIN, SERVICE_TURN_ON, {ATTR_ENTITY_ID: ENTITY_CLIMATE}, blocking=True
    )
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.state == HVACMode.HEAT


async def test_turn_off(hass: HomeAssistant) -> None:
    """Test turn on device."""
    await hass.services.async_call(
        DOMAIN,
        SERVICE_SET_HVAC_MODE,
        {ATTR_ENTITY_ID: ENTITY_CLIMATE, ATTR_HVAC_MODE: HVACMode.HEAT},
        blocking=True,
    )

    state = hass.states.get(ENTITY_CLIMATE)
    assert state.state == HVACMode.HEAT

    await hass.services.async_call(
        DOMAIN, SERVICE_TURN_OFF, {ATTR_ENTITY_ID: ENTITY_CLIMATE}, blocking=True
    )
    state = hass.states.get(ENTITY_CLIMATE)
    assert state.state == HVACMode.OFF
