#!/usr/bin/env python3
"""
Simple HTTP server to serve the Yoto Up Covers web app.
Run this script and open http://localhost:8000 in your browser.
"""

import http.server
import socketserver
import os
import sys
from pathlib import Path

# Change to the current directory (where the files are)
web_app_dir = Path(__file__).parent
os.chdir(web_app_dir)

# Set up the server
PORT = 8000

class CustomHTTPRequestHandler(http.server.SimpleHTTPRequestHandler):
    def end_headers(self):
        # Add CORS headers to allow cross-origin requests
        self.send_header('Access-Control-Allow-Origin', '*')
        self.send_header('Access-Control-Allow-Methods', 'GET, POST, OPTIONS')
        self.send_header('Access-Control-Allow-Headers', 'Content-Type')
        super().end_headers()

    def log_message(self, format, *args):
        # Suppress server logs for cleaner output
        return

def main():
    print("Yoto Up Covers Web App Server")
    print("=" * 40)
    print(f"Serving from: {web_app_dir.absolute()}")
    print(f"Open your browser to: http://localhost:{PORT}")
    print("Press Ctrl+C to stop the server")
    print()

    try:
        with socketserver.TCPServer(("", PORT), CustomHTTPRequestHandler) as httpd:
            httpd.serve_forever()
    except KeyboardInterrupt:
        print("\nServer stopped.")
    except OSError as e:
        if e.errno == 48:  # Address already in use
            print(f"Error: Port {PORT} is already in use. Try a different port or stop the other server.")
        else:
            print(f"Error starting server: {e}")

if __name__ == "__main__":
    main()