import logging

from common import dates, http
from common.releasedata import ProductData, config_from_argv

"""Fetches EKS versions from AWS docs.
Now that AWS no longer publishes docs on GitHub, we use the Web Archive to get the older versions."""

config = config_from_argv()
with ProductData(config.product) as product_data:
    html = http.fetch_html(config.url)

    for tr in html.select("#main-col-body")[0].findAll("tr"):
        cells = tr.findAll("td")
        if not cells:
            continue

        k8s_version_text = cells[0].text.strip()
        k8s_version_match = config.first_match(k8s_version_text)
        if not k8s_version_match:
            logging.warning(f"Skipping {k8s_version_text}: does not match version regex(es)")
            continue

        eks_version = cells[1].text.strip()
        # K8S patch version is not kept to match versions on https://github.com/aws/eks-distro/tags
        version = f"{k8s_version_match.group('major')}.{k8s_version_match.group('minor')}-{eks_version.replace('.', '-')}"

        date_str = cells[-1].text.strip()
        date_str = date_str.replace("April 18.2025", "April 18 2025") # temporary fix for a typo in the source
        date = dates.parse_date_or_month_year_date(date_str)

        product_data.declare_version(version, date)