#!/usr/bin/env python3
"""Mock auth service for auth_request PMI test."""
from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
from pathlib import Path

MODE_FILE = Path("/auth-mode/mode")


def current_mode() -> int:
    if MODE_FILE.exists():
        try:
            return int(MODE_FILE.read_text().strip())
        except ValueError:
            pass
    return 200


class AuthHandler(BaseHTTPRequestHandler):
    def do_GET(self):
        code = current_mode()
        self.send_response(code)
        self.send_header("Content-Type", "text/plain")
        self.end_headers()
        self.wfile.write(f"auth-{code}\n".encode())

    def log_message(self, fmt, *args):
        pass


if __name__ == "__main__":
    ThreadingHTTPServer(("0.0.0.0", 9999), AuthHandler).serve_forever()