import dataclasses
import datetime
import logging
import re
import bs4
from typing import Any
from collections.abc import Iterator

from ..data import DeduplicateMode, Scraper
from .. import secrets, parse_util, html_util

logger = logging.getLogger(__name__)

URL_SITE_ROOT = 'https://steamcommunity.com/'

URL_GAME_ACHIVEMENTS = URL_SITE_ROOT+'id/{username}/stats/appid/{appid}'

FORMAT_DATE_HEADER = '%d/%m/%YYYY'


@dataclasses.dataclass(frozen=True)
class SteamAchievementScraper(Scraper):
    dataset_name = 'games_played_TODO'
    deduplicate_mode = DeduplicateMode.BY_ALL_COLUMNS

    def scrape(self) -> Iterator[dict[str, Any]]:
        yield from self.scrape_app(105600)

    def scrape_app(self, appid: int) -> Iterator[dict[str, Any]]:
        url = URL_GAME_ACHIVEMENTS.format(
                username=secrets.STEAM_USERNAME,
                appid=appid,
        )
        response = self.session.get(url)
        response.raise_for_status()

        NOW = parse_util.parse_response_datetime(response)

        # Parse data
        soup = bs4.BeautifulSoup(response.content, 'lxml')

        game_name: str = re.match(r'Steam Community :: (.+) :: Jmaa', soup.head.title.get_text()).group(1)

        soup = html_util.normalize_soup_slightly(
            soup,
            classes=False,
        )


        for entry in soup.select('.achieveRow'):
            trophy_name: str = entry.select_one('h3').get_text()
            trophy_desc: str = entry.select_one('h5').get_text()
            trophy_icon: str = entry.select_one('img').src

            time_acquired_html: str = entry.select_one('.achieveUnlockTime')
            if time_acquired_html is None:
                continue
            time_acquired_text: str = time_acquired_html.get_text().strip().removeprefix('Unlocked ')
            time_acquired: datetime.datetime = parse_util.parse_time(time_acquired_text)

            yield {
                'game.name': game_name,
                'me.last_played_time': time_acquired,
                # Trophy Data
                'trophy.name': trophy_name,
                'trophy.desc': trophy_desc,
                'trophy.icon': trophy_icon,
            }

            del entry, time_acquired