#!/usr/bin/env python3

import datetime
from typing import Dict, List, Optional
import xml

from dateutil.parser import parse

import generic_news_rss_renderer as gnrss


# https://www.theurbanist.org/feed/
class urbanist_renderer(gnrss.generic_news_rss_renderer):
    """Read the The Urbanist feed."""

    def __init__(
        self,
        name_to_timeout_dict: Dict[str, int],
        feed_site: str,
        feed_uris: List[str],
        page_title: str,
    ):
        super().__init__(
            name_to_timeout_dict, feed_site, feed_uris, page_title
        )
        self.debug = True

    def debug_prefix(self) -> str:
        return f"urbanist({self.page_title})"

    def get_headlines_page_prefix(self) -> str:
        return "urbanist"

    def get_details_page_prefix(self) -> str:
        return "urbanist-details"

    def should_use_https(self) -> bool:
        return True

    def get_event_time(self, item: xml.etree.ElementTree.Element) -> Optional[datetime.datetime]:
        return parse(self.find_pubdate(item))

    def item_is_interesting_for_headlines(
        self, title: str, description: str, item: xml.etree.ElementTree.Element
    ) -> bool:
        return self.find_pubdate(item) is not None and 'urbanist' not in title.lower()

    def do_details(self) -> bool:
        return True

    def item_is_interesting_for_article(
        self, title: str, description: str, item: xml.etree.ElementTree.Element
    ) -> bool:
        return len(description) > 30


# Test
#x = urbanist_renderer(
#   {"Fetch News" : 1,
#    "Shuffle News" : 1},
#    "www.theurbanist.org",
#   [ "/feed/" ],
#   "Test" )
#if x.fetch_news() == 0:
#    print("Error fetching news, no items fetched.")
#else:
#    x.shuffle_news()