<?php

namespace Ulmus\Repository;

use Ulmus\{ Query, Adapter };
use Ulmus\Annotation\Property\Field;

trait EscapeTrait
{
    public function escapeIdentifier(string $identifier) : string
    {
        return $this->escapeField($identifier);
    }

    public function escapeField(string $identifier) : string
    {
        return $this->adapter->adapter()->escapeIdentifier($identifier, Adapter\AdapterInterface::IDENTIFIER_FIELD);
    }

    public function escapeFieldList(array $fieldList) : array
    {
        foreach($fieldList as &$list) {
            $list['name'] = $this->escapeField($list['name']);

            $fieldTag = array_filter($list['tags'] ?? [], fn($item) => $item['object'] instanceof Field)[0]['object'] ?? null;

            if ( $fieldTag && isset($fieldTag->name)  ) {
                $fieldTag->name = $this->escapeField($fieldTag->name);
            }
        }

        return $fieldList;
    }

    public function escapeTable(string $identifier) : string
    {
        return $this->adapter->adapter()->escapeIdentifier($identifier, Adapter\AdapterInterface::IDENTIFIER_TABLE);
    }

    public function escapeDatabase(string $identifier) : string
    {
        return $this->adapter->adapter()->escapeIdentifier($identifier, Adapter\AdapterInterface::IDENTIFIER_DATABASE);
    }

    public function escapedDatabase() : ? string
    {
        $name = $this->entityResolver->tableAnnotation()->database ?? $this->adapter->adapter()->database ?? null;

        return $name ? static::escapeDatabase($name) : null;
    }

    public function escapeSchema(string $identifier) : string
    {
        return $this->adapter->adapter()->escapeIdentifier($identifier, Adapter\AdapterInterface::IDENTIFIER_SCHEMA);
    }
}