from collections import OrderedDict
import string

from vcinema_utils import VCinemaUtils

# Page ID of https://wiki.jacknet.io/books/vcinema/page/references
FILM_BY_REFERENCES_PAGE_ID = 62


def get_films_by_reference(viewings):
    viewings_filtered_by_keyword = VCinemaUtils.filter_viewings(viewings, "keywords")
    viewings_filtered_by_reference_keyword = {k: v for k, v in viewings_filtered_by_keyword.items() if k.startswith("reference-to")}

    return viewings_filtered_by_reference_keyword


def build_page(reference_keywords):
    reference_keywords_sorted = OrderedDict(sorted(reference_keywords.items(), key=lambda t: t[0]))

    films_by_reference_table = "| Referenced | Films |\n| - | - |"

    for year in reference_keywords_sorted.keys():
        films_by_reference_table += "\n"
        films_by_reference_table += str(string.capwords(year[13:].replace("-", " "))) + " | "

        film_links = ["[{}](https://www.imdb.com/title/tt{}/)".format(film['title'], film['imdb_id']) for film in reference_keywords_sorted[year]]
        films_by_reference_table += "<br>".join(film_links)

    return films_by_reference_table