<?php

namespace Admitad;

/**
 * Class AdmitadContainer
 * @package Admitad
 *
 * Реализация паттерна Service Locator
 */
class AdmitadContainer
{
    protected $params = array();

    public function set($key, $value)
    {
        $this->params[$key] = $value;
        return $this;
    }

    public function get($key)
    {
        if (!isset($this->params[$key])) {
            return null;
        }
        
        return $this->params[$key];
    }

    /**
     * @return AdmitadApi
     */
    public function getApi()
    {
        if (!$this->get('api')) {
            $this->set('api', new AdmitadApi($this));
        }

        return $this->get('api');
    }

    /**
     * @return AdmitadManager
     */
    public function getAdmitadManager()
    {
        if (!$this->get('manager')) {
            $this->set('manager', new AdmitadManager($this));
        }

        return $this->get('manager');
    }

    /** @return AdmitadParameterStrategy */
    public function getParameters()
    {
        if (!$this->get('parameters')) {
            $this->set('parameters', new AdmitadParameterStrategy($this));
        }

        return $this->get('parameters');
    }

    /** @return AdmitadSettingsStrategy */
    public function getSettings()
    {
        if (!$this->get('settings')) {
            $this->set('settings', new AdmitadSettingsStrategy($this));
        }

        return $this->get('settings');
    }
}