<?php

namespace ByJG\AnyDataset\Db;

use ByJG\Util\Uri;

class Factory
{
    /**
     * @param $connectionString
     * @param $schemesAlternative
     * @return \ByJG\AnyDataset\Db\DbDriverInterface
     */
    public static function getDbRelationalInstance($connectionString, $schemesAlternative = null)
    {
        return self::getDbInstance(new Uri($connectionString), $schemesAlternative);
    }

    /**
     * @param $connectionUri Uri
     * @param $schemesAlternative
     * @return mixed
     */
    public static function getDbInstance($connectionUri, $schemesAlternative = null)
    {
        $scheme = $connectionUri->getScheme();

        $prefix = '\\ByJG\\AnyDataset\\Db\\';
        $validSchemes =  array_merge(
            [
                "oci8" => $prefix . "DbOci8Driver",
                "dblib" => $prefix . "PdoDblib",
                "sqlsrv" => $prefix . "PdoSqlsrv",
                "mysql" => $prefix . "PdoMysql",
                "pgsql" => $prefix . "PdoPgsql",
                "oci" => $prefix . "PdoOci",
                "odbc" => $prefix . "PdoOdbc",
                "sqlite" => $prefix . "PdoSqlite",
                "pdo" => $prefix . "PdoPdo"
            ],
            (array)$schemesAlternative
        );

        if (!isset($validSchemes[$scheme])) {
            throw new \InvalidArgumentException("The '$scheme' scheme does not exist. Check the scheme name or use the Generic PDO scheme");
        }

        $class = $validSchemes[$scheme];

        $instance = new $class($connectionUri);

        if (!($instance instanceof DbDriverInterface)) {
            throw new \InvalidArgumentException(
                "The class '$class' is not a instance of DbDriverInterface"
            );
        }

        return $instance;
    }

    /**
     * Get a IDbFunctions class to execute Database specific operations.
     *
     * @param \ByJG\Util\Uri $connectionUri
     * @return \ByJG\AnyDataset\Db\DbFunctionsInterface
     */
    public static function getDbFunctions(Uri $connectionUri)
    {
        $dbFunc = "\\ByJG\\AnyDataset\\Db\\Helpers\\Db"
            . ucfirst($connectionUri->getScheme())
            . "Functions";
        return new $dbFunc();
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzA3NDU3NDY5MjAzODI2NCA2MTIxOTc3ODY2Mzc5MzIyIDM4NjMzMTUzMTg0OTgyNjU=