<?php

/*
 * Textpattern Content Management System
 * https://textpattern.com/
 *
 * Copyright (C) 2026 The Textpattern Development Team
 *
 * This file is part of Textpattern.
 *
 * Textpattern is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation, version 2.
 *
 * Textpattern is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Textpattern. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 * Adapting providable base class.
 *
 * <code>
 * class MyProvidableAdaptee extends \Textpattern\Adaptable\Providable
 * {
 *     public function getDefaultAdaptableProvider()
 *     {
 *         return new MyAdapterDriver();
 *     }
 * }
 * </code>
 *
 * @since   4.6.0
 * @package Adaptable
 */

namespace Textpattern\Adaptable;

abstract class Providable implements ProvidableInterface
{
    /**
     * Stores an instance of the current provider.
     *
     * @var \Textpattern\Adaptable\Adapter
     */

    private $adapter;

    /**
     * Whether it's the first run.
     *
     * @var bool
     */

    private $firstRun = true;

    /**
     * {@inheritdoc}
     */

    public function setAdapter(\Textpattern\Adaptable\Adapter $adapter)
    {
        $this->adapter = $adapter;

        return $this;
    }

    /**
     * {@inheritdoc}
     */

    public function getAdapter()
    {
        if (!$this->adapter) {
            $this->adapter = $this->getDefaultAdapter();
        }
/*
        if ($this->firstRun) {
            $this->firstRun = false;
            $this->adapter->providable = $this;
        }
*/
        return $this->adapter;
    }

    /**
     * Redirects method calls to the adapter.
     *
     * @param  string $name The method
     * @param  array  $args The arguments
     * @return mixed
     */

    public function __call($name, array $args)
    {
        return call_user_func_array(array($this->getAdapter(), $name), $args);
    }
}
