<?php

declare(strict_types=1);

namespace App\Traits\Models;

use Carbon\CarbonImmutable;
use Carbon\CarbonInterface;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Concerns\HasUuids;
use Ramsey\Uuid\Uuid;
use Symfony\Component\Uid\UuidV7;

/** @mixin \Illuminate\Database\Eloquent\Model */
trait HasUuidV7AsPrimaryKey
{
    use HasUuids;

    public function initializeHasUuidV7AsPrimaryKey(): void
    {
        $this->keyType      = 'string';
        $this->incrementing = false;
    }

    public function newUniqueId(): string
    {
        return (string) Uuid::uuid7();
    }

    public function getCreatedAtColumn()
    {
        return null;
    }

    /**
     * @return \Illuminate\Database\Eloquent\Casts\Attribute<\Carbon\CarbonInterface|null,never>
     */
    protected function createdAt(): Attribute
    {
        return Attribute::make(
            get: fn (): ?CarbonInterface => $this->{$this->getKeyName()}
                ? CarbonImmutable::instance(UuidV7::fromString($this->{$this->getKeyName()})->getDateTime())
                : null,
        );
    }
}