<?php

declare(strict_types=1);

namespace App\Services;

use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;

final class FileUploadService
{
    private const ALLOWED_IMAGE_MIMES = [
        'image/jpeg',
        'image/png',
        'image/webp',
        'image/svg+xml',
        'image/gif',
    ];

    private const MAX_IMAGE_SIZE_KB = 5120; // 5MB

    public function uploadImage(
        UploadedFile $file,
        string $directory,
        ?string $organisationId = null,
    ): string {
        $this->validateImage($file);

        $extension = $file->getClientOriginalExtension();
        $filename = Str::ulid() . '.' . $extension;
        $path = trim($directory, '/');

        if ($organisationId) {
            $path .= '/' . $organisationId;
        }

        Storage::disk('public')->putFileAs($path, $file, $filename);

        return Storage::disk('public')->url($path . '/' . $filename);
    }

    public function deleteByUrl(string $url): void
    {
        $baseUrl = Storage::disk('public')->url('');
        $path = str_replace($baseUrl, '', $url);

        if ($path && Storage::disk('public')->exists($path)) {
            Storage::disk('public')->delete($path);
        }
    }

    private function validateImage(UploadedFile $file): void
    {
        if (!in_array($file->getMimeType(), self::ALLOWED_IMAGE_MIMES, true)) {
            throw new \DomainException(
                'Alleen JPG, PNG, WebP, SVG of GIF bestanden zijn toegestaan.'
            );
        }

        if ($file->getSize() / 1024 > self::MAX_IMAGE_SIZE_KB) {
            throw new \DomainException(
                'Bestand is te groot. Maximum: 5MB.'
            );
        }
    }
}