import requests
import os
from geopy.geocoders import Nominatim
from dotenv import load_dotenv

load_dotenv()
WEATHER_TOKEN = os.getenv("WEATHER_TOKEN")

class OpenWeatherMapAPIClient:
    def __init__(self, api_token, name):
        self.base_url = "https://api.openweathermap.org"
        self._api_token = WEATHER_TOKEN
        self.name = name
    
    def get_geodata(self, location):
        geolocator = Nominatim(user_agent=self.name)
        geodata = geolocator.geocode(location, language="en-us").raw

        return geodata["lat"], geodata["lon"]

    def get_current_weather(self, location, units="metric"):
        url = f"{self.base_url}/data/2.5/weather"
        lat, lon = self.get_geodata(location)
        params = {
            "lat": lat,
            "lon": lon,
            "units": units,
            "appid": self._api_token,
        }

        response = requests.get(url, params=params)
        data = response.json()

        return data