#!/usr/bin/env python3
"""Local dev server for Euchre Scoreboard."""

import argparse
import http.server
import os
import socketserver
import webbrowser

ROOT = os.path.join(os.path.dirname(os.path.abspath(__file__)), "public")
DEFAULT_PORT = 20010


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

    def end_headers(self):
        self.send_header("Cache-Control", "no-cache")
        super().end_headers()


def main():
    parser = argparse.ArgumentParser(description="Run Euchre Scoreboard locally")
    parser.add_argument("-p", "--port", type=int, default=DEFAULT_PORT)
    parser.add_argument("--no-open", action="store_true", help="Do not open a browser tab")
    args = parser.parse_args()

    url = f"http://localhost:{args.port}"

    with socketserver.TCPServer(("", args.port), Handler) as httpd:
        print(f"Serving Euchre Scoreboard at {url}")
        print("Press Ctrl+C to stop")
        if not args.no_open:
            webbrowser.open(url)
        try:
            httpd.serve_forever()
        except KeyboardInterrupt:
            print("\nStopped.")


if __name__ == "__main__":
    main()