<?php
/**
* Since 2013 Ovidiu Cimpean.
*
* Ovidiu Cimpean - Newsletter Pro © All rights reserved.
*
* DISCLAIMER
*
* Do not edit, modify or copy this file.
* If you wish to customize it, contact us at addons4prestashop@gmail.com.
*
* @author    Ovidiu Cimpean <addons4prestashop@gmail.com>
* @copyright Since 2013 Ovidiu Cimpean
* @license   Do not edit, modify or copy this file
*
* @version   Release: 4
*/

class NewsletterProCookie
{
    public $name;

    public $parent_cookie;

    public $cookie;

    public function __construct($name, $expire = null)
    {
        $this->name = $name;

        $this->parent_cookie = new Cookie($this->name, '', $expire);

        if (!isset($this->parent_cookie->{$this->name})) {
            $this->parent_cookie->{$this->name} = serialize([]);
        }

        $this->cookie = unserialize($this->parent_cookie->{$this->name});
    }

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

        return $this->write();
    }

    /**
     * this is used only if the target is array.
     */
    public function append($key, $value)
    {
        $get = $this->get($key);
        if (is_array($get)) {
            $this->cookie[$key][] = $value;
        } else {
            $this->cookie[$key] = [];
            $this->cookie[$key][] = $value;
        }

        return $this->write();
    }

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

        return false;
    }

    public function exists($key)
    {
        return isset($this->cookie[$key]);
    }

    public function destroy()
    {
        if (isset($this->parent_cookie->{$this->name})) {
            $this->parent_cookie->{$this->name} = null;
        }
    }

    public function getCookies()
    {
        return $this->cookie;
    }

    public function write()
    {
        $this->parent_cookie->{$this->name} = serialize($this->cookie);
    }
}