<?php

namespace App\Http\Resources;

use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

class PublicDocumentVersionResource extends JsonResource
{
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,
            'version_number' => $this->version_number,
            'version_notes' => $this->version_notes,
            'is_current' => (bool) $this->is_current,
            'original_filename' => $this->original_filename,
            'mime_type' => $this->mime_type,
            'file_extension' => $this->getFileExtension(),
            'file_size' => $this->file_size,
            'file_size_human' => $this->getFileSizeHuman(),
            'file_hash' => $this->file_hash,
            'uploaded_by' => $this->uploadedBy?->name,
            'uploaded_at' => $this->uploaded_at?->toIso8601String(),
            'download_url' => route('documents.public.download-version', [
                'uuid' => $this->document->public_uuid,
                'version' => $this->id,
            ]),
        ];
    }
}