<?php

$baseDir = _PS_MODULE_DIR_ . 'x13gpsr/';

if (!defined('X13_GPSR_DIR')) {
    define('X13_GPSR_DIR', $baseDir);
    define('X13_GPSR_RESOURCES_DIR', X13_GPSR_DIR . 'src/Resources/');
    define('X13_GPSR_CACHE_DIR', X13_GPSR_RESOURCES_DIR . 'cache/');
    define('X13_GPSR_LOG_DIR', X13_GPSR_RESOURCES_DIR . 'log/');
    define('X13_GPSR_TOOLS_DIR', X13_GPSR_DIR . 'tools/');
}

if (!defined('X13_GPSR_ION')) {
    if (PHP_VERSION_ID >= 80100) {
        $x13IonVer = '-81';
        $x13IonFolder = 'php81';
    } elseif (PHP_VERSION_ID >= 70100) {
        $x13IonVer = '-71';
        $x13IonFolder = 'php71';
    } elseif (PHP_VERSION_ID >= 70000) {
        $x13IonVer = '-7';
        $x13IonFolder = 'php70';
    } else {
        $x13IonVer = '';
        $x13IonFolder = 'php5';
    }

    $phpVersions = 'php5;php70;php71;php81';

    if (file_exists(X13_GPSR_DIR . 'dev')) {
        $x13IonVer = '';
        $x13IonFolder = 'php5';
        $phpVersions = 'php5';
    }

    define('X13_GPSR_ION_VERSIONS', $phpVersions);
    define('X13_GPSR_ION', $x13IonFolder);
}

// Autoload classes
include_once X13_GPSR_TOOLS_DIR . 'Psr/Autoloader/GPSRPsr4Autoloader.php';

$loader = new GPSRPsr4Autoloader();
$loader->register();
$loader->addNamespace('x13gpsr', $baseDir . 'src/' . X13_GPSR_ION . '/');


// To prevent some errors with legacy classes we load them manually
$classesDir = X13_GPSR_DIR . 'classes/';
if (is_dir($classesDir)) {
    $files = scandir($classesDir);
    foreach ($files as $file) {
        if (strpos($file, 'XGpsr') === 0 && substr($file, -4) === '.php') {
            include_once $classesDir . $file;
        }
    }
}