<?php

declare(strict_types=1);

namespace App\Http\Controllers;

use App\Lib\PublicS3Disk;
use Illuminate\Filesystem\AwsS3V3Adapter;
use Illuminate\Http\RedirectResponse;
use Illuminate\Support\Facades\Config;
use Illuminate\Support\Facades\Storage;

class MediaController extends Controller
{
    public function __invoke(string $path, PublicS3Disk $s3): RedirectResponse
    {
        $disk   = Storage::disk($s3->disk->value);
        $prefix = Config::string('storage-service.prefix', 'media');

        if (! ($disk instanceof AwsS3V3Adapter)) {
            throw new \UnexpectedValueException("Expected {$s3->disk->value} to be an S3 disk");
        }

        $trimmedPath = ltrim($path, '/');
        $fullPath    = ltrim(trim($prefix, '/') . "/{$trimmedPath}", '/');
        $s3Url       = $disk->url($fullPath);

        return redirect()->away($s3Url, 301, [
            'Cache-Control' => 'public, max-age=31536000, immutable',
        ]);
    }
}