__main__.py

import sys
from typing import Iterable, SupportsInt
from datetime import date
from itertools import repeat
from urllib.request import urlopen

from teams import get_teams_file
from simulator import Team, better_grouper_two

gender = 'm'
if '-w' in sys.argv:
    gender = 'w'
elif '-m' in sys.argv:
    gender = 'm'

TEAMS_FILENAME = f'teams_{date.today().year}{gender}.json'

def randomnumbers():
    for x in urlopen('https://www.random.org/integers/?num=63&min=0&max=999&col=1&base=10&format=plain&rnd=new'):
        yield int(x)


if '--test' in sys.argv:
    random_generator = repeat(0)
else:
    print("Using numbers generated by random.org. Do not use faster than you could manually refresh a webpage, there is a quota per IP address per day, and you are otherwise subject to their guidelines at random.org/clients")
    random_generator = randomnumbers()

divisions = get_teams_file(TEAMS_FILENAME)
division_matchups = better_grouper_two(d.name for d in divisions)
final_four = {division.name: division.play_through(random_generator)
              for division in divisions}
championship = [Team.play_game(final_four[div_a], final_four[div_b],
                               next(random_generator))
                for div_a, div_b in division_matchups]
champion = Team.play_game(*championship, next(random_generator))

print("\n\nFinalFour\n" + championship[0].name + ", " + championship[1].name)
print("\nChamp: " + champion.name)