<?php

/**
 * Class App_Form_Contact_View
 * @method App_Form_Contact_Obj _getDataObj()
 */

class App_Form_Contact_View extends App_Form_Contact_Abstract_View implements App_SideBlock_Item_Interface
{
    protected $_settingsPrefix = 'contactFormEmail';
    protected $_actions = array('new', 'insert');
    protected $_session;
    protected $_hasLog = true;
    protected $_form = null;

    protected function _init()
    {
        parent::_init();

        if (null === $this->_idItem) {
            $this->_idItem = abs(crc32(__CLASS__));
        }

        $this->_userFieldRules['name'] = array($this, 'prepareUserName');

        return $this;
    }

    protected function prepareUserName(array $userData)
    {
        return $userData['firstName'] . ' ' . $userData['lastName'];
    }

    protected function _getMailData(array $data)
    {
        $viewUrl = Qs_SiteMap::findFirst(null, array('type' => 'Form_Contact_Admin_'), null, 'url');
        $emptyValue = $this->getConfig('emptyFieldText');

        $mailData = array(
            'name'     => htmlspecialchars($data['name']),
            'email'    => htmlspecialchars((empty($data['email']) ? $emptyValue : $data['email'])),
            'phone'    => htmlspecialchars((empty($data['phone']) ? $emptyValue : $data['phone'])),
            'comments' => nl2br(htmlspecialchars($data['comments'])),
            'link'     => $viewUrl . '?action=view&id=' . $data['id'],
        );

        if ($this->getConfig('contactReasonEnabled', true)) {
            $reasons = $this->_getDataObj()->getDContactReason4Select();
            $mailData['reason'] = Qs_Array::get($reasons, $data['idReason']);
        }

        return $mailData;
    }

    protected function _addThankYouMessage(array &$item)
    {
        $item['isThankYouMessage'] = $this->getShowThankYou();
        if ($item['isThankYouMessage']) {
            $item['thankYouMessage'] = $this->_getThankYouMessage();
            $this->_doc->addInitFunction('qs.scrollToNode', array('#contact-form-thanks', 250));
            if ($this->_doc->isGtmEnabled()) {
                $this->_doc->addInitFunction('dataLayer.push', [[
                    'event'           => 'gaTriggerEvent',
                    'gaEventCategory' => 'Contact Form',
                    'gaEventAction'   => 'Submit',
                    'gaEventLabel'    => 'Main'
                ]]);
            }
        }

        return $this;
    }

    protected function _addFormItem(Qs_Form $form)
    {
        $item['tpl'] = $this->getTemplate('text.tpl');
        $item['header'] = $this->getConfig('formHeader');
        $item['text'] = $form->render();

        $this->_addThankYouMessage($item);

        $this->_addItem($item);

        return $this;
    }

    protected function _postInsert()
    {
        $data = $this->_getDataObj()->clearData()->getData();
        $this->_sendAdminNotification($data);
        $this->setShowThankYou();

        $this->_log();

        return $this;
    }

    public function setShowThankYou()
    {
        $session = $this->_getSession();
        $session->contactBlockAdminNotification = true;
        $session->setExpirationHops(1, 'contactBlockAdminNotification');
        return $this;
    }

    /**
     * @return Qs_Session_Namespace
     */
    protected function _getSession()
    {
        if (null === $this->_session) {
            $this->_session = new Qs_Session_Namespace(get_class($this), true);
        }
        return $this->_session;
    }

    public function getShowThankYou()
    {
        $session = $this->_getSession();
        return (bool) $session->contactBlockAdminNotification;
    }

    protected function _setBackMessage($msg = null)
    {
        return true;
    }

    protected function _getNewForm(array $options = array())
    {
        if (null === $this->_form) {
            $options['hasReason'] = $this->_getDataObj()->hasReason();
            $options['reasons'] = $this->_getDataObj()->getDContactReason4Select();
            $this->_form = parent::_getNewForm($options);
        }
        return $this->_form;
    }

    public function getSideBlockItem(array $blockData = array())
    {
        $item = array();

        $this->_initAction();

        if ('insert' == $this->_action) {
            $this->exec();

            // якщо в exec() не відбувся редірект, то значить форма не провалідувалась, і треба її показати
            $item = array(
                'tpl'         => $this->getTemplate('text.tpl'),
                'text'        => $this->_getNewForm()->render(),
                'isSideBlock' => true
            );
        } else {
            $form = $this->_getNewForm();
            $form->setDefaults();
            $item = array('tpl' => $this->getTemplate('text.tpl'), 'text' => $form->render(), 'isSideBlock' => true);
            $this->_addThankYouMessage($item);
        }

        return $item;
    }

    protected function _doInsert()
    {
        $form = $this->_getNewForm();
        if ($form->validate()) {
            $this->_initFromForm($form);
            if (false === $this->_getDataObj()->insert()) {
                $this->_setBackErrors($this->_getDataObj()->getErrors());
            } else {
                $this->_postInsert();
                $this->_setBackMessage(static::MSG_ADDED);
            }
            $this->_doBack();
        }
        return $this;
    }
}