<?php
session_start();

error_reporting(E_ALL);
ini_set('display_errors', 1);

header('Content-Type: application/json');

try {
    require_once __DIR__ . '/vendor/autoload.php';

    echo json_encode(['step' => 1, 'message' => 'Autoload OK']) . "\n";
    flush();

    require_once __DIR__ . '/CSVTransformer.php';
    echo json_encode(['step' => 2, 'message' => 'CSVTransformer required']) . "\n";
    flush();

    $transformer = new CSVTransformer();
    echo json_encode(['step' => 3, 'message' => 'CSVTransformer instantiated']) . "\n";
    flush();

    require_once __DIR__ . '/OMGService.php';
    echo json_encode(['step' => 4, 'message' => 'OMGService required']) . "\n";
    flush();

    $omg = new OMGService();
    echo json_encode(['step' => 5, 'message' => 'OMGService instantiated']) . "\n";
    flush();

    require_once __DIR__ . '/EmailService.php';
    echo json_encode(['step' => 6, 'message' => 'EmailService required']) . "\n";
    flush();

    $email = new EmailService();

    echo json_encode([
        'success' => true,
        'message' => 'All services loaded successfully'
    ]);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage(),
        'file' => $e->getFile(),
        'line' => $e->getLine(),
        'trace' => $e->getTraceAsString()
    ]);
}