import datetime
import generic_news_rss_renderer as gnrss

class seattletimes_rss_renderer(gnrss.generic_news_rss_renderer):
    interesting_categories = frozenset([
        'Nation',
        'World',
        'Life',
        'Technology'
        'Local News',
        'Food',
        'Drink',
        'Today File',
        'Seahawks',
        'Oddities',
        'Packfic NW',
        'Home',
        'Garden',
        'Travel',
        'Outdoors',
    ])

    def __init__(self, name_to_timeout_dict, feed_site, feed_uris, page_title):
        super(seattletimes_rss_renderer, self).__init__(
            name_to_timeout_dict,
            feed_site,
            feed_uris,
            page_title)
        self.oldest = datetime.datetime.now() - datetime.timedelta(14)
        self.debug_print("oldest story we'll keep: %s" % self.oldest)

    def debug_prefix(self):
        return "seattletimes"

    def get_headlines_page_prefix(self):
        return "seattletimes-nonnews"

    def get_details_page_prefix(self):
        return "seattletimes-details-nonnews"

    def should_use_https(self):
        return True

    def item_is_interesting_for_headlines(self, title, description, item):
        if item.tag != "item":
            self.debug_print("Item.tag isn't item?!")
            return False

        details = {}
        for detail in item.getchildren():
            self.debug_print("detail %s => %s (%s)" % (detail.tag,
                                                       detail.attrib,
                                                       detail.text))
            if detail.text != None:
                details[detail.tag] = detail.text
        if "category" not in details:
            self.debug_print("No category in details?!")
            self.debug_print(details)
            return False

        interesting = False
        for x in seattletimes_rss_renderer.interesting_categories:
            if x in details["category"]:
                self.debug_print("%s looks like a good category." % x)
                interesting = True
        if not interesting:
            return False

        if 'enclosure' in details:
            if 'pubDate' in details:
                x = details['pubDate']
                x = x.rsplit(' ', 1)[0]
                # Fri, 13 Nov 2015 10:07:00
                dt = datetime.datetime.strptime(x, '%a, %d %b %Y %H:%M:%S')
                if dt < self.oldest:
                    self.debug_print("%s is too old." % (
                        details["pubDate"]))
                    return False
        return True

    def item_is_interesting_for_article(self, title, description, item):
        return len(description) >= 65

#x = seattletimes_rss_renderer({"Test", 123},
#                              "www.seattletimes.com",
#                              [ "/life/feed/" ],
#                              "nonnews")
#x.periodic_render("Fetch News")
#x.periodic_render("Shuffle News")