import argparse
from collections import Counter
from datetime import datetime
import json
from progress.bar import IncrementalBar

from vcinema_utils import VCinemaUtils
from wiki_pages.FilmsByCountry import draw_map


def get_film_map_for_date(token_id, token_secret, date, outfile):
    print("Getting viewings")
    viewings = VCinemaUtils.get_vcinema_viewings(token_id, token_secret)

    with IncrementalBar('Retrieving movie data', max=len(viewings), suffix='%(percent).1f%% - %(eta)ds remaining', check_tty=False) as bar:
        VCinemaUtils.add_imdb_data_to_viewings(viewings, ["countries"], bar)

    viewings_before_year = VCinemaUtils.get_viewings_in_date_range(datetime.min, date)

    viewings_before_year_filtered_by_year = VCinemaUtils.filter_viewings(viewings_before_year, "countries")

    country_counter = Counter(viewings_before_year_filtered_by_year)
    png_data = draw_map(country_counter)

    print("saving map to:" + outfile)

    with open(outfile, "wb") as f:
        f.write(png_data)

    print("saved")


if __name__ == '__main__':
    parser = argparse.ArgumentParser()

    parser.add_argument('date', type=lambda s: datetime.strptime(s, '%d-%m-%Y'))
    parser.add_argument('outfile', type=str)

    args = parser.parse_args()

    with open('../token.json') as json_file:
        token = json.load(json_file)

    get_film_map_for_date(token['token_id'], token['token_secret'], args.date, args.outfile)