<?php

namespace bff\db\options\models;

use bff\db\illuminate\Langs;
use bff\db\options\Options;
use bff\db\illuminate\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

class OptionGroup extends Model
{
    use Langs;

    protected $table = Options::TABLE_OPTIONS_GROUPS;

    public const TYPE_INC = 1;
    public const TYPE_BINARY = 2;

    public function langColumns(): array
    {
        return ['title'];
    }

    public static function getTypeName(int $typeID): string
    {
        $names = [
            self::TYPE_INC => _t('options', 'consistent'),
            self::TYPE_BINARY => _t('options', 'binary'),
        ];
        return $names[$typeID] ?? '';
    }

    /**
     * Get group id by keyword
     * @param string $keyword
     * @return int id or 0
     */
    public static function keywordToID(string $keyword): int
    {
        return (int)static::where('keyword', '=', $keyword)->value('id');
    }

    /**
     * Group options
     * @return HasMany
     */
    public function options(): HasMany
    {
        return $this->hasMany('bff\db\options\models\Option', 'group_id');
    }
}