<?php

declare(strict_types=1);

namespace App\Support\Health\Checks;

use App\Filament\Resources\Talks\TalkResource;
use App\Models\Talk;
use App\Support\Health\Check;
use App\Support\Health\Finding;

/**
 * Talks nobody is credited with.
 *
 * Half the value of writing one down is that it also appears on the profile of
 * whoever gave it. Without the link it is written once and shown once, which
 * is most of the work for half the result.
 */
class TalksWithoutSpeaker implements Check
{
    public function key(): string
    {
        return 'talks-without-speaker';
    }

    public function permission(): ?string
    {
        return 'talks.view_any';
    }

    public function run(): Finding
    {
        $talks = Talk::query()
            ->public()
            ->whereNull('member_id')
            ->get(['id', 'title']);

        return Finding::problem(
            $this->key(),
            $talks->count(),
            url: TalkResource::getUrl('index'),
            samples: $talks->pluck('title')->all(),
        );
    }
}