<?php

namespace Ulmus\Entity\Mysql;

use Ulmus\Attribute\Property\Field;

class Column extends \Ulmus\Entity\InformationSchema\Column
{
    ##[Field\Id]
    #public ? id $srs_id;

    #[Field(name: "COLUMN_KEY", length: 3)]
    public string $key;

    #[Field(name: "EXTRA", length: 30)]
    public string $extra;

    #[Field(name: "PRIVILEGES", length: 80)]
    public string $privileges;

    #[Field(name: "COLUMN_COMMENT", length: 1024)]
    public string $comment;

    ##[Field(name: "GENERATION_EXPRESSION", type: "longtext")]
    #public ? string $generationExpression;

    # TODO ! Handle FUNCTIONAL default value
    protected function canHaveDefaultValue(): bool
    {
        return ! in_array(strtoupper($this->dataType), [
            'BLOB', 'TINYBLOB', 'MEDIUMBLOB', 'LONGBLOB', 'JSON', 'TEXT', 'TINYTEXT', 'MEDIUMTEXT', 'LONGTEXT', 'GEOMETRY'
        ]);
    }


}