<?php

// for each module could be created folder "configs" with definitions for DI Container
// It is hask for encapsulating DI container at least to the module.

/**
 * @copyright &copy; Iterios
 * YII2
 * Date: 11.06.18
 * Time: 17:32
 */

namespace  app\common\base;
use yii\di\Container;


abstract class Module extends \yii\base\Module
{
    protected $consoleNamespace = '';
    /**
     * @var Container
     */
    public $container;

    /**
     * @throws \ReflectionException
     */
    public function init()
    {
        parent::init();
        if ($this->consoleNamespace !== '' && \Yii::$app instanceof \yii\console\Application) {
            $this->controllerNamespace = $this->consoleNamespace;
        }
        $this->setContainer(\Yii::$container);
        $this->configure();
    }

    /**
     * @param Container $container
     */
    public function setContainer(Container $container)
    {
        $this->container = $container;
    }

    /**
     * @return Container
     */
    public function getContainer() : Container
    {
        return $this->container;
    }


    /**
     * @param array $config
     * @throws \ReflectionException
     */
    protected function configure($config = [])
    {
        $config = (empty($config)) ? $this->getConfig() : $config;
        if(empty($config)) {
            return;
        }
        if(isset($config['module'])) {
            \Yii::configure($this,$config['module']);
        }
        if(isset($config['definitions']) && is_array($config['definitions']) && !empty($config['definitions'])) {
            $definitions = $config['definitions'];
            $this->container->setDefinitions($definitions);
        }

    }

    /**
     * @return mixed|null
     * @throws \ReflectionException
     */
    protected function getConfig()
    {
        $class = new \ReflectionClass($this);
        if(file_exists(dirname($class->getFileName()) . '/configs/config.php')) {
            return require_once dirname($class->getFileName()) . '/configs/config.php';
        }
        return null;
    }
}