<?php

/**
 * @see       https://github.com/laminas/laminas-db for the canonical source repository
 * @copyright https://github.com/laminas/laminas-db/blob/master/COPYRIGHT.md
 * @license   https://github.com/laminas/laminas-db/blob/master/LICENSE.md New BSD License
 */

namespace Laminas\Db;

class ConfigProvider
{
    /**
     * Retrieve laminas-db default configuration.
     *
     * @return array
     */
    public function __invoke()
    {
        return [
            'dependencies' => $this->getDependencyConfig(),
        ];
    }

    /**
     * Retrieve laminas-db default dependency configuration.
     *
     * @return array
     */
    public function getDependencyConfig()
    {
        return [
            'abstract_factories' => [
                Adapter\AdapterAbstractServiceFactory::class,
            ],
            'factories' => [
                Adapter\AdapterInterface::class => Adapter\AdapterServiceFactory::class,
            ],
            'aliases' => [
                Adapter\Adapter::class => Adapter\AdapterInterface::class,

                // Legacy Zend Framework aliases
                \Zend\Db\Adapter\AdapterInterface::class => Adapter\AdapterInterface::class,
                \Zend\Db\Adapter\Adapter::class => Adapter\Adapter::class,
            ],
        ];
    }
}