<?php

declare(strict_types=1);

namespace DS82\ThreeDPrintShowcase\Materials;

use DS82\ThreeDPrintShowcase\Contracts\MaterialProviderInterface;
use DS82\ThreeDPrintShowcase\Core\Settings;

defined('ABSPATH') || exit;

final class MaterialProviderRegistry
{
    /** @var array<string,array{provider:MaterialProviderInterface,label:string,description:string,settings_url:string}> */
    private array $providers = [];

    public function register(MaterialProviderInterface $provider, string $label, string $description = '', string $settingsUrl = '', string $id = ''): void
    {
        $key = sanitize_key($id ?: $provider->get_id());
        $this->providers[$key] = [
            'provider' => $provider,
            'label' => $label,
            'description' => $description,
            'settings_url' => $settingsUrl,
        ];
    }

    public function active(): MaterialProviderInterface
    {
        $id = sanitize_key((string) Settings::get('material_source', ''));
        return $this->providers[$id]['provider'] ?? $this->providers['internal']['provider'] ?? new NullMaterialProvider();
    }

    public function get(string $id): ?MaterialProviderInterface
    {
        return $this->providers[$id]['provider'] ?? null;
    }

    public function definitions(): array
    {
        return $this->providers;
    }

    public function ids(): array
    {
        return array_keys($this->providers);
    }
}