<?php declare(strict_types=1);

namespace App\Models;

use App\Enums\Lang;
use App\Models\Scopes\SortScope;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Attributes\ScopedBy;

#[ScopedBy([SortScope::class])]
final class ProjectLanguage extends Model
{
    use HasFactory, SoftDeletes;

    /**
     * The model's default values for attributes.
     *
     * @var array
     */
    protected $attributes = [
        'is_default' => false,
        'sort'       => 100,
    ];

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'title',
        'code',
        'is_default',
        'sort',
        'system_lang',
        'iso_code',
    ];

    /**
     * Get the attributes that should be cast.
     *
     * @return array<string, string>
     */
    protected function casts(): array
    {
        return [
            'is_default'  => 'boolean',
            'sort'        => 'integer',
            'system_lang' => Lang::class,
        ];
    }

    protected function attributeLang(): Attribute
    {
        return Attribute::make(
            get: function () {

                if ($this->iso_code) {
                    return $this->iso_code;
                }

                if ($this->system_lang) {
                    return $this->system_lang->getLocale();
                }

                return $this->code;
            },
        )->shouldCache();
    }

    public function serviceTranslate(): HasOne
    {
        return $this->hasOne(ProjectTranslationService::class, 'language_id', 'id');
    }
}