import requests
import xml.etree.ElementTree as ET
from base64 import b64encode
from server.backend.schemas.pydantic import settings
import pandas as pd
from server.backend.api.session import get_session

session = get_session({
    "Accept": "application/xml",
})


def fetch_stores():
    response = session.get(settings.URL_STORAGES, timeout=10)
    response.raise_for_status()
    return response.text

def parse_stores(xml: str):
    try:
        NS = {
        "atom": "http://www.w3.org/2005/Atom",
        "m": "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata",
        "d": "http://schemas.microsoft.com/ado/2007/08/dataservices",
        }
        rows = []
        # Парсинг XML-ответа
        root = ET.fromstring(xml)
        # Извлечение конкретных данных
        for entry in root.findall('atom:entry', NS):
            properties = entry.find('atom:content',NS).find(
                'm:properties', NS)
            rows.append({
                'Ref_Key': properties.findtext('d:Ref_Key', default=None, namespaces=NS),
                'Description': properties.findtext('d:Description', default=None, namespaces=NS),
            })
        df = pd.DataFrame(rows)
        return df
    except ET.ParseError:
        raise
def storages():
    xml_data = fetch_stores()
    root = parse_stores(xml_data)
    root.to_excel("./excel_files/storages.xlsx")