#!/usr/bin/env python3
from http.server import HTTPServer, SimpleHTTPRequestHandler
import os

class CORSRequestHandler(SimpleHTTPRequestHandler):
    def end_headers(self):
        # Add CORS headers
        self.send_header('Access-Control-Allow-Origin', '*')
        self.send_header('Access-Control-Allow-Methods', 'GET, OPTIONS')
        self.send_header('Access-Control-Allow-Headers', 'Content-Type')
        super().end_headers()
    
    def do_OPTIONS(self):
        self.send_response(200)
        self.end_headers()

if __name__ == '__main__':
    port = int(os.getenv('PORT', '8082'))
    server = HTTPServer(('0.0.0.0', port), CORSRequestHandler)
    print(f'Starting CORS-enabled server on port {port}...')
    server.serve_forever()