<?php

namespace Database\Base;

class PDO extends \PDO
{

    readonly public string $driver;

    /**
     * @param string $database
     * @param string $host
     * @param string $username
     * @param string $password
     * @param array $options
     * @param string $driver
     */
    public function __construct(
        readonly public string $database,
        readonly public string $host,
        readonly public string $username,
        readonly public string $password,
        readonly public array  $options,
        string $driver = 'mysql',
    )
    {
        $this->driver = strtolower($driver);
        $dsn = $this->buildDsn();
        parent::__construct($dsn, $this->username, $this->password, $this->options);
    }

    /**
     * @return string
     */
    private function buildDsn(): string
    {
        return match ($this->driver) {
            'pgsql', 'postgresql' => 'pgsql:host=' . $this->host . ';dbname=' . $this->database,
            default => 'mysql:dbname=' . $this->database . ';host=' . $this->host,
        };
    }

}