import psutil
import http.server
import socketserver
import json

PORT = 8000

class SystemInfoHandler(http.server.SimpleHTTPRequestHandler):
    def do_OPTIONS(self):
        self.send_response(200, "ok")
        self.send_header('Access-Control-Allow-Origin', '*')
        self.send_header('Access-Control-Allow-Methods', 'GET, OPTIONS')
        self.send_header("Access-Control-Allow-Headers", "X-Requested-With, Content-type")
        self.end_headers()

    def do_GET(self):
        if self.path == '/stats':
            self.send_response(200)
            self.send_header('Content-type', 'application/json')
            self.send_header('Access-Control-Allow-Origin', '*')
            self.end_headers()
            stats = {
                'cpu_percent': psutil.cpu_percent(interval=1),
                'memory_percent': psutil.virtual_memory().percent
            }
            self.wfile.write(json.dumps(stats).encode('utf-8'))
        else:
            super().do_GET()

class QuietSystemInfoHandler(SystemInfoHandler):
    def log_message(self, format, *args):
        if self.path != '/stats':
            super().log_message(format, *args)

socketserver.TCPServer.allow_reuse_address = True
with socketserver.TCPServer(('', PORT), QuietSystemInfoHandler) as httpd:
    print("serving at port", PORT)
    try:
        httpd.serve_forever()
    except KeyboardInterrupt:
        print("\nShutting down server.")
        httpd.shutdown()