from collections import OrderedDict
import wikipedia

from vcinema_utils import VCinemaUtils

# Page ID of https://wiki.jacknet.io/books/vcinema/page/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 update_page(token_id, token_secret, films_by_reference_keyword):
    page = build_page(films_by_reference_keyword)
    Bookstack.update_page(VCinemaUtils.JACKNET_WIKI_URL, token_id, token_secret, PAGE_ID, markdown=page)


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

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

    for reference_keyword in reference_keywords_sorted.keys():
        table += "\n"

        row_data = []

        referenced = reference_keyword[13:].replace("-", " ")

        if referenced.startswith("a "):
            referenced = referenced[2:]
        else:
            referenced = referenced

        try:
            searches = wikipedia.search(referenced, suggestion=False)
            referenced_page = wikipedia.page(title=referenced, auto_suggest=False)
            row_data.append("[{}]({}) ()".format(referenced_page.title, referenced_page.url, reference_keyword))
        except wikipedia.DisambiguationError as e1:
            row_data.append("[{}](https://en.wikipedia.org/wiki/{})) ()".format(e1.title, e1.title.replace(" ", "_"), reference_keyword))
        except wikipedia.PageError as _:
            try:
                referenced_page = wikipedia.page(title=searches[0], auto_suggest=False)
                row_data.append("[{}]({}) ()".format(referenced_page.title, referenced_page.url, reference_keyword))
            except wikipedia.DisambiguationError as e2:
                row_data.append(
                    "[{}](https://en.wikipedia.org/wiki/{})) ()".format(e2.title, e2.title.replace(" ", "_"),reference_keyword))
        row_data.append(VCinemaUtils.get_film_list(reference_keywords_sorted[reference_keyword]))

        table += " | ".join(row_data)

    return table