<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

/**
 * Insert-only-Protokoll des Korrekturwegs (Bildkennzeichnung E.6): welcher
 * Admin wann welches Feld eines Bildes mit welchem Grund geändert hat.
 */
class ImageDeclarationCorrection extends Model
{
    public const UPDATED_AT = null;

    public const FIELD_CREDIT = 'copyright';

    public const FIELD_AI_DECLARATION = 'ai_declaration';

    public const FIELD_WITHHELD = 'withheld';

    protected $fillable = [
        'press_release_image_id',
        'press_release_id',
        'admin_id',
        'field',
        'old_value',
        'new_value',
        'old_source',
        'reason',
        'created_at',
    ];

    protected function casts(): array
    {
        return [
            'created_at' => 'datetime',
        ];
    }

    protected static function booted(): void
    {
        static::updating(fn () => throw new \LogicException('image_declaration_corrections ist insert-only.'));
        static::deleting(fn () => throw new \LogicException('image_declaration_corrections wird nicht gelöscht.'));
    }

    /**
     * @return BelongsTo<PressReleaseImage, $this>
     */
    public function image(): BelongsTo
    {
        return $this->belongsTo(PressReleaseImage::class, 'press_release_image_id');
    }

    /**
     * @return BelongsTo<User, $this>
     */
    public function admin(): BelongsTo
    {
        return $this->belongsTo(User::class, 'admin_id');
    }
}