# get_data_from_localhost.py

# get_data_from_localhost.py
# kept hearing a whole lot of people swear this the builtin attempt is an impossible feat, even warned by ChatGPT, but... it seems to work perfectly fine

import http.server
import socketserver
import webbrowser
import json
import urllib.parse

html_content = """
<html>
<head>
<script>
function multiplyNumbers() {
    var numbers = [1, 2, 3, 4, 5];
    var multipliedNumbers = [];

    for (var i = 0; i < numbers.length; i++) {
        multipliedNumbers.push(numbers[i] * 9);
    }

    var data = JSON.stringify(multipliedNumbers);
    var url = 'http://localhost:8080?data=' + encodeURIComponent(data);

    var xhr = new XMLHttpRequest();
    xhr.open('GET', url, true);
    xhr.onreadystatechange = function () {
        if (xhr.readyState === 4 && xhr.status === 200) {
            document.write(xhr.responseText);
        }
    };
    xhr.send();

    return multipliedNumbers;
}

document.write(multiplyNumbers());
</script>
</head>
<body></body>
</html>
"""

def http_server():
    class MyHttpRequestHandler(http.server.SimpleHTTPRequestHandler):
        def do_GET(self):
            if self.path == '/':
                self.send_response(200)
                self.send_header("Content-type", "text/html")
                self.end_headers()
                self.wfile.write(html_content.encode())

            query_components = urllib.parse.parse_qs(urllib.parse.urlparse(self.path).query)
            if 'data' in query_components:
                data = query_components['data'][0]
                print(data)

    with socketserver.TCPServer(('localhost', 8080), MyHttpRequestHandler) as httpd:
        webbrowser.open('http://localhost:8080')
        httpd.serve_forever()

http_server()