from urllib.parse import unquote
import bs4
import os


class MoodleActivity:
    def __init__(self, soup: bs4.element.Tag):
        self.soup = soup
        self.all_urls = self._get_all_urls()
        self.name = self._get_name()
        self.parent_dir = None

    def __repr__(self):
        return f"{self.parent_dir}/{self.name}"

    def _get_all_urls(self) -> list[str]:
        return list(map(lambda x: x["href"], self.soup.find_all("a")))

    def _get_name(self) -> str:
        link = self.soup.find("a")
        if link is None:
            return self.soup.text.strip().split("\n")[0].strip()
        text = link.text
        toremove = link.find("span", {"class": "accesshide"})
        if toremove is None:
            name = text.strip()
        else:
            name = text[:text.find(toremove.text)].strip()
        return unquote(name)[:min(len(name), 50)]

    def set_parent_dir(self, parent_dir: os.path) -> None:
        self.parent_dir = parent_dir