<?php

namespace App\Models;

use App\Enums\IndexState;
use App\Enums\Portal;
use Database\Factories\PressReleaseIndexCheckFactory;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

/**
 * Eine Momentaufnahme des Indexierungsstatus einer Meldung auf einem Portal
 * (Roadmap 1c.4). Append-only — jeder Prüflauf schreibt eine neue Zeile.
 */
class PressReleaseIndexCheck extends Model
{
    /** @use HasFactory<PressReleaseIndexCheckFactory> */
    use HasFactory;

    public const ?string CREATED_AT = null;

    public const ?string UPDATED_AT = null;

    protected $fillable = [
        'press_release_id',
        'portal',
        'url',
        'state',
        'verdict',
        'coverage_state',
        'indexing_state',
        'robots_txt_state',
        'page_fetch_state',
        'last_crawl_time',
        'google_canonical',
        'user_canonical',
        'raw',
        'checked_at',
    ];

    /**
     * @return array<string, string>
     */
    protected function casts(): array
    {
        return [
            'portal' => Portal::class,
            'state' => IndexState::class,
            'last_crawl_time' => 'datetime',
            'checked_at' => 'datetime',
            'raw' => 'array',
        ];
    }

    /**
     * @return BelongsTo<PressRelease, $this>
     */
    public function pressRelease(): BelongsTo
    {
        return $this->belongsTo(PressRelease::class);
    }
}