<?php
    namespace Netopia\Netcard\Mobilpay\Payment;
    /**
     * Class MobilpayPaymentAddress
     * @copyright NETOPIA
     * @author Claudiu Tudose
     * @version 1.0
     *
     */
    class MobilpayPaymentAddress
    {
        const TYPE_COMPANY = 'company';
        const TYPE_PERSON = 'person';

        const ERROR_INVALID_PARAMETER = 0x11100001;
        const ERROR_INVALID_ADDRESS_TYPE = 0x11100002;
        const ERROR_INVALID_ADDRESS_TYPE_VALUE = 0x11100003;

        public $type = null;
        public $firstName = null;
        public $lastName = null;
        public $country = null;
        public $city = null;
        public $zipCode = null;
        public $state = null;
        public $address = null;
        public $email = null;
        public $mobilePhone = null;

        public function __construct ($elem = null)
        {

            if ($elem != null)
            {
                $this->loadFromXml($elem);
            }
        }

        protected function loadFromXml ($elem)
        {

            $attr = $elem->attributes->getNamedItem('type');
            if ($attr != null)
            {
                $this->type = $attr->nodeValue;
            } else
            {
                $this->type = self::TYPE_PERSON;
            }
            $elems = $elem->getElementsByTagName('first_name');
            if ($elems->length == 1)
            {
                $this->firstName = urldecode($elems->item(0)->nodeValue);
            }
            $elems = $elem->getElementsByTagName('last_name');
            if ($elems->length == 1)
            {
                $this->lastName = urldecode($elems->item(0)->nodeValue);
            }
            $elems = $elem->getElementsByTagName('address');
            if ($elems->length == 1)
            {
                $this->address = urldecode($elems->item(0)->nodeValue);
            }
            $elems = $elem->getElementsByTagName('email');
            if ($elems->length == 1)
            {
                $this->email = urldecode($elems->item(0)->nodeValue);
            }
            $elems = $elem->getElementsByTagName('mobile_phone');
            if ($elems->length == 1)
            {
                $this->mobilePhone = urldecode($elems->item(0)->nodeValue);
            }
        }

        public function createXmlElement (\DOMDocument $xmlDoc, $nodeName)
        {

            if (! ($xmlDoc instanceof \DOMDocument))
            {
                throw new Exception('', self::ERROR_INVALID_PARAMETER);
            }

            $addrElem = $xmlDoc->createElement($nodeName);

            if ($this->type == null)
            {
                throw new Exception('Invalid address type', self::ERROR_INVALID_ADDRESS_TYPE);
            } elseif ($this->type != self::TYPE_COMPANY && $this->type != self::TYPE_PERSON)
            {
                throw new Exception('Invalid address type', self::ERROR_INVALID_ADDRESS_TYPE_VALUE);
            }

            $xmlAttr = $xmlDoc->createAttribute('type');
            $xmlAttr->nodeValue = $this->type;
            $addrElem->appendChild($xmlAttr);

            if ($this->firstName != null)
            {
                $xmlElem = $xmlDoc->createElement('first_name');
                $xmlElem->appendChild($xmlDoc->createCDATASection(urlencode($this->firstName)));
                $addrElem->appendChild($xmlElem);
            }

            if ($this->lastName != null)
            {
                $xmlElem = $xmlDoc->createElement('last_name');
                $xmlElem->appendChild($xmlDoc->createCDATASection(urlencode($this->lastName)));
                $addrElem->appendChild($xmlElem);
            }

            if ($this->address != null)
            {
                $xmlElem = $xmlDoc->createElement('address');
                $xmlElem->appendChild($xmlDoc->createCDATASection(urlencode($this->address)));
                $addrElem->appendChild($xmlElem);
            }

            if ($this->email != null)
            {
                $xmlElem = $xmlDoc->createElement('email');
                $xmlElem->appendChild($xmlDoc->createCDATASection(urlencode($this->email)));
                $addrElem->appendChild($xmlElem);
            }

            if ($this->mobilePhone != null)
            {
                $xmlElem = $xmlDoc->createElement('mobile_phone');
                $xmlElem->appendChild($xmlDoc->createCDATASection(urlencode($this->mobilePhone)));
                $addrElem->appendChild($xmlElem);
            }

            return $addrElem;
        }

        public function toArray ()
        {

            return array(
                'ppiFirstName' => $this->firstName ,
                'ppiLastName' => $this->lastName ,
                'ppiAddress' => $this->address ,
                'ppiEmail' => $this->email ,
                'ppiPhone' => $this->mobilePhone);
        }
    }