<?php

declare(strict_types=1);

namespace App\Http\Resources;

use App\Models\Media;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

/**
 * @mixin Media
 */
class MediaResource extends JsonResource
{
    /**
     * @return array<string, mixed>
     */
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,
            // What a record stores — `featured_image` on a page — and so the one
            // field a caller has to keep.
            'path' => $this->path,
            'url' => $this->url(),
            'mime' => $this->mime,
            'size' => $this->size,
            'width' => $this->width,
            'height' => $this->height,
            // False until the queue has derived the smaller versions and the
            // placeholder. The image serves either way.
            'processed' => $this->isProcessed(),
            'error' => $this->error,
            // Only in the library, where it decides whether a file may go.
            'referenced' => $this->when(
                array_key_exists('referenced', $this->resource->getAttributes()),
                fn () => (bool) $this->resource->getAttribute('referenced'),
            ),
            'created_at' => $this->created_at?->toIso8601String(),
        ];
    }
}