#  Utilities for plugins to use
import json
import logging

import requests

LOG = logging.getLogger('APRSD')


def get_aprs_fi(api_key, callsign):
    LOG.debug(f"Fetch aprs.fi location for '{callsign}'")
    try:
        url = (
            'http://api.aprs.fi/api/get?&what=loc&apikey={}&format=json&name={}'.format(
                api_key, callsign
            )
        )
        response = requests.get(url)
    except Exception as e:
        raise Exception('Failed to get aprs.fi location') from e
    else:
        response.raise_for_status()
        return json.loads(response.text)


def get_weather_gov_for_gps(lat, lon):
    # FIXME(hemna) This is currently BROKEN
    LOG.debug(f'Fetch station at {lat}, {lon}')
    headers = requests.utils.default_headers()
    headers.update(
        {'User-Agent': '(aprsd, waboring@hemna.com)'},
    )
    try:
        url2 = (
            'https://forecast.weather.gov/MapClick.php?lat=%s'
            '&lon=%s&FcstType=json' % (lat, lon)
            # f"https://api.weather.gov/points/{lat},{lon}"
        )
        LOG.debug(f"Fetching weather '{url2}'")
        response = requests.get(url2, headers=headers)
    except Exception as e:
        LOG.error(e)
        raise Exception('Failed to get weather') from e
    else:
        response.raise_for_status()
        return json.loads(response.text)


def get_weather_gov_metar(station):
    LOG.debug(f"Fetch metar for station '{station}'")
    try:
        url = 'https://api.weather.gov/stations/{}/observations/latest'.format(
            station,
        )
        response = requests.get(url)
    except Exception as e:
        raise Exception('Failed to fetch metar') from e
    else:
        response.raise_for_status()
        return json.loads(response)


def fetch_openweathermap(api_key, lat, lon, units='metric', exclude=None):
    LOG.debug(f'Fetch openweathermap for {lat}, {lon}')
    if not exclude:
        exclude = 'minutely,hourly,daily,alerts'
    try:
        url = (
            'https://api.openweathermap.org/data/3.0/onecall?'
            'lat={}&lon={}&appid={}&units={}&exclude={}'.format(
                lat,
                lon,
                api_key,
                units,
                exclude,
            )
        )
        LOG.debug(f"Fetching OWM weather '{url}'")
        response = requests.get(url)
    except Exception as e:
        LOG.error(e)
        raise Exception('Failed to get weather') from e
    else:
        response.raise_for_status()
        return json.loads(response.text)