from pymongo import MongoClient
from urllib.parse import quote_plus  # needed to escape username/pass correctly

def main():
    # User creatd in Atlas UI
    username = quote_plus('user')
    password = quote_plus('60XlSCNwFB2spygT') # atlas auto generated password

    # connection string given in the Atlas UI.
    connection_str = 'mongodb+srv://{}:{}@cluster0-kesdd.mongodb.net/test?retryWrites=true&authSource=admin'.format(username, password)

    # object that lets you do pretty much anything with your db
    client = MongoClient(connection_str)

    # I created a database called MyDb in the Atlas UI
    db = client.MyDb

    # I created a test collection in the Atlas UI
    collection = db.TestCollection

    # could read from some file or something
    scrabble_words = get_random_junk()

    # actually insert them into the collection
    collection.insert_many(scrabble_words)


def get_random_junk():
    """function that generates random garbage"""
    import string
    import random
    letters = list(string.ascii_lowercase)
    random.shuffle(letters)
    points = list(range(0, 100))
    random.shuffle(points)
    junk = []
    for _ in range(100):
        word = ''.join(random.sample(letters, random.randint(1,15)))
        score = random.choice(points)
        junk.append({'word' : word, 'score' : score})
    return junk

if __name__ == '__main__':
    main()