<?php
// Include the configuration file
require_once 'config.php';

// Check if a POST request is sent
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $input = json_decode(file_get_contents('php://input'), true);
    $conversation = $input['conversation'];

    // Prepare the command to execute the Python script
    $command = escapeshellcmd("python3 assistant_v1.py '" . json_encode($conversation) . "'");
    $output = shell_exec($command);

    // Decode the response from Python script
    $response = json_decode($output, true);
    
    // Send back the response
    header('Content-Type: application/json');
    echo json_encode(['response' => $response['response']]);
} else {
    // If not a POST request, return an error
    header('HTTP/1.1 405 Method Not Allowed');
    echo 'Only POST requests are allowed.';
}
?>