<?php

require_once __DIR__ . '/config.php';

spl_autoload_register(function ($class) {
    $prefix = 'Core\\';
    $base_dir = __DIR__ . '/core/';
    if (strncmp($prefix, $class, strlen($prefix)) === 0) {
        $relative_class = substr($class, strlen($prefix));
        $file = $base_dir . $relative_class . '.php';
        if (file_exists($file)) {
            require $file;
            return;
        }
    }

    $prefix = 'Models\\';
    $base_dir = __DIR__ . '/models/';
    if (strncmp($prefix, $class, strlen($prefix)) === 0) {
        $relative_class = substr($class, strlen($prefix));
        $file = $base_dir . $relative_class . '.php';
        if (file_exists($file)) {
            require $file;
            return;
        }
    }

    $prefix = 'Controllers\\';
    $base_dir = __DIR__ . '/controllers/';
    if (strncmp($prefix, $class, strlen($prefix)) === 0) {
        $relative_class = substr($class, strlen($prefix));
        $file = $base_dir . $relative_class . '.php';
        if (file_exists($file)) {
            require $file;
            return;
        }
    }
});

require_once __DIR__ . '/core/helpers/functions.php';

// A simple router 
$url = $_GET['url'] ?? 'post/index';
$urlParts = explode('/', $url);

$controllerName = ucfirst($urlParts[0]) . 'Controller';
$actionName = $urlParts[1] ?? 'index';
$param = $urlParts[2] ?? null;

$controllerClass = 'Controllers\\' . $controllerName;

if (!class_exists($controllerClass)) {
    die('Controller not found');
}

$controllerObject = new $controllerClass();

if (!method_exists($controllerObject, $actionName)) {
    die('Action not found');
}

if ($param) {
    $controllerObject->$actionName($param);
} else {
    $controllerObject->$actionName();
}