<?php

namespace App\Services\BundleCreator\Creators;

use App\Classes\Bundle;
use App\Exceptions\BundleAlreadyExists;
use Illuminate\Filesystem\FilesystemAdapter;

use function Laravel\Prompts\text;

class LinkBundleCreator extends BaseBundleCreator
{
    private static string $section = 'liens-interessants';

    public function __construct(protected ?array $data, protected FilesystemAdapter $disk)
    {
        //
    }

    /**
     * Create a bundle
     */
    public function createBundle(): string
    {
        $url  = $this->data['url'];
        $hash = md5($url);
        $date = now();
        $path = sprintf('%s/%s/%s', static::$section, $date->format('Y/m/d'), $hash);

        $bundle = new Bundle($path, $this->disk);

        if ($bundle->exists()) {
            throw new BundleAlreadyExists(
                sprintf('A bundle already exists in %s', $path)
            );
        }

        $bundle->markdown()->set('');
        // $bundle->metadata()->set([
        //     'title' => $title,
        //     'date'  => $date->toIso8601String(),
        // ]);

        $bundle->save();

        return $path;
    }

    /**
     * Return a boolean value indicating if the creator can actually make the
     * bundle using known data.
     */
    public function canCreateBundle(): bool
    {
        return !empty($this->data['url']);
    }

    /**
     * Return an array describing what kind of data the creator needs in
     * addition to the one it already has
     */
    public function formSpecs(): ?array
    {
        $specs = [];

        if (empty($this->data['url'])) {
            $specs['url'] = fn () => text('Interesting link URL', '', '', true, [
                'url' => 'url',
            ]);
        }

        return $specs;
    }

    /**
     * Return a boolean value indicating if this creator in particular can
     * create bundles for specified section
     */
    public static function handles(string $section, ?array $data = []): bool
    {
        return $section === static::$section;
    }
}