from django.conf import settings

from geopy.geocoders import Nominatim

import uuid
import string

from random import SystemRandom

def name_to_coords(name):
    geocoder = Nominatim(user_agent="JourneyJoker.at")
    
    result = geocoder.geocode(name, exactly_one=True)

    return result.latitude, result.longitude

def profile_to_coords(profile):
    return name_to_coords("%s, %s, %s, %s" % (profile.street, profile.city, profile.zip, profile.country))

def upload_path(instance, filename):
    try:
        user_id = instance.user.id
    except:
        user_id = "global"

    return f'userfiles/{user_id}/{uuid.uuid4()}/{filename}'

def generate_token(length=6, characters=string.digits):
    return "".join([SystemRandom().choice(characters) for _ in range(length)])