<?php

namespace App\Services\WhiteLabel;

use App\Models\ProductImage;
use Illuminate\Support\Facades\Storage;

/**
 * Ein aufgelöstes Etikett für eine Position (WL-02).
 */
final class ResolvedLabel
{
    public const SOURCE_CUSTOMER = 'customer';

    public const SOURCE_STANDARD = 'standard';

    public function __construct(
        public readonly ProductImage $image,
        public readonly string $source,
        public readonly string $position,
        public readonly float $sizeCm,
        public readonly float $volumeMl,
        public readonly ?int $attributeId = null,
    ) {}

    public function isCustomer(): bool
    {
        return $this->source === self::SOURCE_CUSTOMER;
    }

    public function sourceName(): string
    {
        return $this->isCustomer() ? 'Kundenlogo' : 'Standardetikett';
    }

    public function fileExists(): bool
    {
        return Storage::disk('public')->exists(ltrim($this->image->getImagePath(), '/'));
    }
}