#!/usr/bin/env python3
"""Static server for CEP AI School.

Serves this package root so school-app and store paths resolve.
Binds 0.0.0.0. Port from PORT (default 8080) for container hosts.
No SEMKHOR HTTP. No API keys.
"""

from __future__ import annotations

import os
from http.server import SimpleHTTPRequestHandler, ThreadingHTTPServer
from pathlib import Path

ROOT = Path(__file__).resolve().parent
HOST = "0.0.0.0"
PORT = int(os.environ.get("PORT", "8080"))


class Handler(SimpleHTTPRequestHandler):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, directory=str(ROOT), **kwargs)


def main() -> None:
    server = ThreadingHTTPServer((HOST, PORT), Handler)
    print(f"Listening on http://{HOST}:{PORT}/")
    print(f"Open: http://127.0.0.1:{PORT}/school-app/index.html")
    try:
        server.serve_forever()
    except KeyboardInterrupt:
        print()
        server.shutdown()


if __name__ == "__main__":
    main()