<?php

class LocalValetDriver extends \Valet\Drivers\BasicValetDriver
{
    public function frontControllerPath(string $sitePath, string $siteName, string $uri): ?string
    {
        $path = trim(parse_url($uri, PHP_URL_PATH), '/');

        // /portfolio → portfolio.php
        if ($path === 'portfolio') {
            return $this->servePhpFile($sitePath, '/portfolio.php');
        }

        // /portfolio/{slug} → portfolio-page.php?slug={slug}
        if (preg_match('#^portfolio/([a-z0-9-]+)$#', $path, $m)) {
            $_GET['slug'] = $m[1];
            return $this->servePhpFile($sitePath, '/portfolio-page.php');
        }

        return parent::frontControllerPath($sitePath, $siteName, $uri);
    }

    private function servePhpFile(string $sitePath, string $file): string
    {
        $_SERVER['SCRIPT_FILENAME'] = $sitePath . $file;
        $_SERVER['SCRIPT_NAME']     = $file;
        $_SERVER['DOCUMENT_ROOT']   = $sitePath;

        return $sitePath . $file;
    }
}