from sys import argv
from requests_html import BaseSession

class Universite:
    def __init__(self, url: str, pseudo: str, motDePasse: str):
        self.url = url
        self.loginData = {
            "username": pseudo,
            "password": motDePasse,
            "_eventId": "submit",
            "submit": "SE CONNECTER"
        }

    def ecrirePageHTML(self, texte: str):
        """Affiche la page HTML pour le debug."""
        with open("page.html", 'w') as f:
            f.write(texte)

    def recuperationNotes(self) -> str:
        """Récupère les notes."""
        with BaseSession() as session:
            reponse = session.get(self.url)

            # login
            self.loginData["lt"] = [element.attrs["value"] for element in reponse.html.find("input") if element.attrs["name"] == "lt"][0]
            self.loginData["execution"] = [element.attrs["value"] for element in reponse.html.find("input") if element.attrs["name"] == "execution"][0]
            reponse = session.post(self.url, data = self.loginData)

            # page des résultats intermédiaire
            try:
                url = [element.attrs["href"] for element in reponse.html.find("a") if "id" in element.attrs if element.attrs["id"] == "service-407"][0]
            except IndexError: # Arrive quand "An Error Has Occurred"
                raise TimeoutError("Le site a prit trop de temps pour répondre, veuillez réessayez plus tard.")
            reponse = session.get(url, allow_redirects = False)
            url = reponse.headers["Location"]
            reponse = session.get(url)

            # choix des années
            url = f"{url}?{[element.attrs['action'] for element in reponse.html.find('form') if 'enctype' in element.attrs if element.attrs['enctype'] == 'application/x-www-form-urlencoded'][0].split('?')[1].replace('welcome', 'notes')}"
            reponse = session.get(url)
            self.ecrirePageHTML(reponse.text)

            # page des notes
            # TODO

            # récupération tableaux des notes
            """ soup = self.maSoupe(reponse)
            for attrs in soup.findAll("table"):
                try:
                    texte = str(attrs).split("thead")[1][2:-2]
                    while "  " in texte:
                        texte = texte.replace("  ", ' ')
                    return texte
                except:
                    pass """
            return "WIP"

if __name__ == "__main__":
    argv = argv[1:]
    if len(argv) == 3:
        print(Universite(*argv).recuperationNotes())
    else:
        print("Merci de renseigner l'URL, le pseudo et le mot de passe (avec des \").")