import json
from datetime import datetime

from freezegun import freeze_time
from homeassistant.components.weather import (ATTR_CONDITION_CLOUDY,
                                              ATTR_CONDITION_PARTLYCLOUDY,
                                              ATTR_CONDITION_RAINY, Forecast)
from pytest_homeassistant_custom_component.common import load_fixture

from custom_components.irm_kmi.coordinator import IrmKmiCoordinator
from custom_components.irm_kmi.data import IrmKmiForecast


def get_api_data() -> dict:
    fixture: str = "forecast.json"
    return json.loads(load_fixture(fixture))


@freeze_time(datetime.fromisoformat('2023-12-26T18:30:00.028724'))
def test_current_weather() -> None:
    api_data = get_api_data()
    result = IrmKmiCoordinator.process_api_data(api_data).get('current_weather')

    expected = {
        'condition': ATTR_CONDITION_CLOUDY,
        'temperature': 7,
        'wind_speed': 5,
        'wind_gust_speed': None,
        'wind_bearing': 'WSW',
        'pressure': 1020,
        'uv_index': .7
    }

    assert result == expected


@freeze_time(datetime.fromisoformat('2023-12-26T18:30:00.028724'))
def test_daily_forecast() -> None:
    api_data = get_api_data().get('for', {}).get('daily')
    result = IrmKmiCoordinator.daily_list_to_forecast(api_data)

    assert isinstance(result, list)
    assert len(result) == 8

    expected = IrmKmiForecast(
        datetime='2023-12-27',
        condition=ATTR_CONDITION_PARTLYCLOUDY,
        native_precipitation=0,
        native_temperature=9,
        native_templow=4,
        native_wind_gust_speed=50,
        native_wind_speed=20,
        precipitation_probability=0,
        wind_bearing='S',
        is_daytime=True,
        text_fr='Bar',
        text_nl='Foo'
    )

    assert result[1] == expected


@freeze_time(datetime.fromisoformat('2023-12-26T18:30:00.028724'))
def test_hourly_forecast() -> None:
    api_data = get_api_data().get('for', {}).get('hourly')
    result = IrmKmiCoordinator.hourly_list_to_forecast(api_data)

    assert isinstance(result, list)
    assert len(result) == 49

    expected = Forecast(
        datetime='2023-12-27T02:00:00',
        condition=ATTR_CONDITION_RAINY,
        native_precipitation=.98,
        native_temperature=8,
        native_templow=None,
        native_wind_gust_speed=None,
        native_wind_speed=15,
        precipitation_probability=70,
        wind_bearing='S',
        native_pressure=1020,
        is_daytime=False
    )

    assert result[8] == expected