<?php

class App_Wizard_View extends Qs_ViewController
{
    const DEBUG_ON  = 'on';
    const DEBUG_OFF = 'off';

    protected $_resultCacheName;
    protected $_actions = array('new', 'complete', 'getInsuranceOffer', 'getApplicantAge', 'getApplicantIncome',
                                'incomeCalculatorPopup', 'renderDependent', 'printPdf', 'getPdf', 'emailPopup',
                                'emailSend', 'getFilersDependentsData', 'changeLanguage');

    /**
     * @var Qs_Session_Namespace
     */
    protected $_session = null;

    public function exec()
    {
        $step = Qs_Request::getRequestValue('step');
        $continueBtn = Qs_Request::getRequestValue('btnSubmit');
        $applicants = $this->getWizardDataFromSession('applicants');
        $applicantIndex = Qs_Request::getRequestValue('applicantIndex');
        $action = Qs_Request::getRequestValue('action');

        $debug = Qs_Request::getRequestValue('debug');
        if (isset($debug)) {
            $this->_saveDebugStatusToSession($debug);
        }
        if (isset($step) && $step != 1 && empty($applicants)) {
            Qs_Http::redirect($this->url());
        }
        $languageMarker = $this->getLanguageMarkerFromSession();
        $wizardLastStep = $this->getWizardLastStep();

        if (($languageMarker && $this->_getCacheName() && !$action)
            || (isset($step) && $step == $wizardLastStep && isset($continueBtn)
                && !empty($applicants) && isset($applicantIndex)
                && (($applicantIndex == max(array_keys($applicants))) || ($this->isDebugMode() && $applicantIndex == 0)))
        ) {
            $this->_action = 'complete';
        } elseif (isset($step) && $step == $wizardLastStep && empty($applicants)) {
            /* if something wrong, redirect to first page (start over) */
            Qs_Http::redirect($this->url());
        } elseif (isset($step)) {
            $this->_action = 'new';
            $this->_unsetResultCacheName();
        }

        if (!isset($action) && !isset($debug) && !$languageMarker) {
            /** unset Session data */
            $this->unsetWizardDataFromSession();
            $this->unsetCurrentFormFromSession();
            $this->_unsetResultCacheName();
        }
        return parent::exec();
    }

    protected function _doNew()
    {
        $continueBtn = Qs_Request::getRequestValue('btnSubmit');
        if (isset($continueBtn)) {
            $options = array(
                'step'               => Qs_Request::getRequestValue('step'),
                'applicantIndex'     => Qs_Request::getRequestValue('applicantIndex'),
                'isValidationRender' => true
            );
            $form = $this->_getNewForm($options);
            if ($form->validate()) {
                $this->_saveStepData();
                $this->_addForm();
            } else {
                $this->_addNotValidForm($form);
            }
        } else {
            if ($this->getLanguageMarkerFromSession()) {
                $this->_addCurrentForm();
            } else {
                $this->_addForm();
            }
        }
        $this->unsetLanguageMarkerFromSession();
        return $this;
    }

    protected function _getNewForm(array $options = array())
    {
        $form = $this->_getFormInstance('new', $options);
        return $form;
    }

    protected function _addNotValidForm($form)
    {
        $step = Qs_Request::getRequestValue('step');
        $lastStep = $this->getConfig('wizardLastStep');
        $step = ($step > $lastStep) ? $lastStep : $step;
        $stepTitle = $this->getConfig('stepTitle')->toArray()[$step];
        $applicantIndex = Qs_Request::getRequestValue('applicantIndex');
        $applicants = $this->getWizardDataFromSession('applicants');
        $applicantName = (isset($applicantIndex) && $applicants && isset($applicants[$applicantIndex]))
            ? $applicants[$applicantIndex]
            : null;
        $this->_addItem(array(
            'tpl' => $this->getTemplate('header.tpl'),
            'stepTitle' => (isset($applicantName))
                ? str_replace('%Name%', $applicantName, $this->translate($stepTitle))
                : (($step == 1) ? $this->translate($stepTitle) : ''),
        ));
        $this->_addFormItem($form);
        return $this;
    }

    protected function _addCurrentForm()
    {
        $step = $this->getCurrentFormFromSession()['step'];
        $lastStep = $this->getConfig('wizardLastStep');
        $step = ($step > $lastStep) ? $lastStep : $step;
        $stepTitle = $this->getConfig('stepTitle')->toArray()[$step];

        $applicantIndex = $this->getCurrentFormFromSession()['applicantIndex'];
        $options = array(
            'step'               =>  $this->getCurrentFormFromSession()['step'],
            'applicantIndex'     =>  $applicantIndex,
        );
        $defaults = $this->_prepareDefaultData($step, $applicantIndex);
        if ($step == 1) {
            $options['applicantsCount'] = $defaults['applicantsCount'];
        }
        $form = $this->_getNewForm($options);
        $form->setDefaults($defaults);

        $applicants = $this->getWizardDataFromSession('applicants');
        $applicantName = (isset($applicantIndex) && $applicants && isset($applicants[$applicantIndex]))
            ? $applicants[$applicantIndex]
            : null;
        $this->_addItem(array(
            'tpl' => $this->getTemplate('header.tpl'),
            'stepTitle' => (isset($applicantName))
                ? str_replace('%Name%', $applicantName, $this->translate($stepTitle))
                : (($step == 1) ? $this->translate($stepTitle) : ''),
        ));
        $this->_addFormItem($form);
        if ($step == 2) {
            /* Resources for Advanced Income Calculator Popup*/
            $this->_addPopupResources();
        }
        return $this;
    }

    protected function _doNewAjax()
    {
        $this->_validateFormAjax();
    }

    protected function _addForm()
    {
        $options = array();
        $applicantIndex = 0;
        $lastStep = $this->getWizardLastStep();

        $step = Qs_Request::getRequestValue('step');
        $continueBtn = Qs_Request::getRequestValue('btnSubmit');
        if ($step) {
            $nextStep = (isset($continueBtn)) ? $step + 1 : $step - 1;
            if ($nextStep < 1) {
                $nextStep = 1;
            }
            $options['step'] = $nextStep;

            if ($nextStep >= 1) {
                $applicantIndex = Qs_Request::getRequestValue('applicantIndex');
                $applicants = $this->getWizardDataFromSession('applicants');
                if (!isset($applicantIndex)) {
                    $applicantIndex = 0;
                } else {
                    if ($nextStep > $step) {
                        //move forward
                        if (isset($applicants[$applicantIndex + 1])) {
                            //next applicant
                            $applicantIndex = $applicantIndex + 1;
                            $options['step'] = $step;
                        } else {
                            //next step
                            $options['step'] = $nextStep;
                            $applicantIndex = 0;
                        }
                    } else {
                        //move backward
                        if (isset($applicants[$applicantIndex - 1])) {
                            //prev applicant
                            $applicantIndex = $applicantIndex - 1;
                            $options['step'] = $step;
                        } else {
                            //prev step
                            $options['step'] = $nextStep;
                            $applicantIndex = max(array_keys($applicants));
                        }
                    }
                }

                if ($options['step'] == 3) {
                    //step "Questionnaire for Immigration"
                    $isUSCitizen = $this->_getStorageData(2, $applicantIndex)['isUSCitizen'];
                    if ($isUSCitizen == 'y') {
                        while (isset($applicants[$applicantIndex]) && $isUSCitizen == 'y') {
                            $applicantIndex = ($nextStep > $step) ? $applicantIndex + 1 : $applicantIndex - 1;
                            $isUSCitizen = $this->_getStorageData(2, $applicantIndex)['isUSCitizen'];
                        }
                        if (!isset($applicants[$applicantIndex])) {
                            $options['step'] = ($nextStep > $step) ? 4 : 2;
                            $applicantIndex = ($nextStep > $step) ? 0 : max(array_keys($applicants));
                        }
                    }
                }
                if ($options['step'] == 6 && $this->isDebugMode()) {
                    if ($nextStep > $options['step']) {
                        $options['applicantIndex'] = max(array_keys($applicants));
                    } else {
                        $options['applicantIndex'] = 0;
                    }
                    $options['step'] = $nextStep;
                } else {
                    $options['applicantIndex'] = $applicantIndex;
                    $options['applicantName'] = $applicants[$applicantIndex];
                }

            } else {
                $options['step'] = $nextStep;
            }

        } else {
            $options['step'] = 1;
        }

        $step = ($options['step'] > $lastStep) ? $lastStep : $options['step'];
        $stepTitle = $this->getConfig('stepTitle')->toArray()[$step];

        $this->_addItem(array(
            'tpl' => $this->getTemplate('header.tpl'),
            'stepTitle' => (isset($options['applicantName']))
                ? str_replace('%Name%', $options['applicantName'], $this->translate($stepTitle))
                : (($step == 1 || $step == 6) ? $this->translate($stepTitle) : ''),
            'debugMode' => $this->isDebugMode()
        ));

        $defaults = $this->_prepareDefaultData($step, $applicantIndex);
        if ($step == 1) {
            $options['applicantsCount'] = $defaults['applicantsCount'];
        }

        $form = $this->_getNewForm($options);
        $form->setDefaults($defaults);
        $this->_addFormItem($form);

        if ($step == 2) {
            /* Resources for Advanced Income Calculator Popup*/
            $this->_addPopupResources();
        }

        $this->_saveCurrentFormToSession($options['step'], $options['applicantIndex']);

        return $this;
    }

    protected function _prepareDefaultData($step, $applicantIndex)
    {
        $configDefaults = $this->getConfig('defaults')->toArray()[$step];
        $sessionData = $this->getWizardDataFromSession($step);
        if ($step == 1) {
            $defaults = array_merge($configDefaults, $sessionData);
        } else {
            if ($applicantIndex > 0) {
                $configDefaults = $this->_prepareSameForAllData($configDefaults, $sessionData, $step);
            }

            if ($step == 4 && $applicantIndex > 0) {
                /* autofill spouse info */
                $configDefaults = $this->_prepareSpouseData($configDefaults, $sessionData, $applicantIndex);
            }

            $defaults = array_merge(
                $configDefaults, (isset($sessionData[$applicantIndex])) ? $sessionData[$applicantIndex] : []
            );
        }
        if ($step == 6) {
            // if Debug page
            $defaults['debugInfo'] = $this->_prepareDebugInfoContent();
        }
        return $defaults;
    }

    protected function _prepareSameForAllData($defaultsData, $sessionData, $step)
    {
        /* key = step*/
        $sameForAllElements = array(
            2 => array('isUSCitizen', 'isMnResident', 'isAmericanIndian', 'isEligibleMedicare', 'zip'),
            5 => array('insuranceSituation', 'monthlyPremium', 'isInsuranceOfferMin')
        );
        if (isset($sameForAllElements[$step]) && $sameForAllElements[$step]) {
            $firstApplicantData = $sessionData[0];
            foreach ($sameForAllElements[$step] as $sensitiveElement) {
                $sameValue = ($firstApplicantData[$sensitiveElement . App_Wizard_Form_New::SAME_FOR_ALL]);
                if ($sameValue == 'y') {
                    $defaultsData[$sensitiveElement] = $firstApplicantData[$sensitiveElement];
                }
            }
        }
        return $defaultsData;
    }

    protected function _prepareSpouseData($defaultsData, $sessionData, $applicantIndex)
    {
        foreach ($sessionData as $sessionApplicantIndex => $sessionApplicantData) {
            if ($sessionApplicantIndex == $applicantIndex) {
                break;
            } else {
                if (isset($sessionApplicantData['isMarried']) && $sessionApplicantData['isMarried'] == 'y'
                    && $sessionApplicantData['spouseId'] == $applicantIndex
                ) {
                    $defaultsData['isMarried'] = $sessionApplicantData['isMarried'];
                    $defaultsData['spouseId'] = $sessionApplicantIndex;
                    if ($sessionApplicantData['taxFilingStatus'] == 'filer') {
                        $defaultsData['taxFilingStatus'] = $sessionApplicantData['taxFilingStatus'];
                        $defaultsData['spouseFilingStatus'] = $sessionApplicantData['spouseFilingStatus'];
                        $defaultsData['isLivingTogether'] = $sessionApplicantData['isLivingTogether'];
                    }
                    break;
                }
            }
        }
        return $defaultsData;
    }

    protected function _addPopupResources()
    {
        $this->_doc->addScript('js/fancybox/jquery.fancybox.js');
        $this->_doc->addStylesheet('css/thirdpart/fancybox/jquery.fancybox.css');
        return $this;
    }

    public function getWizardLastStep()
    {
        $wizardLastStep = $this->getConfig('wizardLastStep');
        return ($this->isDebugMode()) ? $wizardLastStep + 1 : $wizardLastStep;
    }

    protected function _saveStepData()
    {
        $data = Qs_Request::getPost();
        if (isset($data['step']) && $data['step'] != 6) {
            $this->_saveWizardDataToSession($this->_prepareFormData($data));
        }
        /*
        if ($_SERVER["REMOTE_ADDR"] == '10.0.0.19') {
            vlive('Save Data', $this->getWizardDataFromSession());
            vlive('Debug Status', $this->getDebugStatusFromSession());
        }
        */

        return $this;
    }

    /**
     * Prepare Form Data before save
     *
     * @param array $data
     * @return array
     */
    protected function _prepareFormData($data)
    {
        if (2 == $data['step']) {
            $data['annualIncome'] = (!empty($data['annualIncome'])) ? $data['annualIncome'] : '0.00';
            $data['monthlyIncome'] = (!empty($data['monthlyIncome'])) ? $data['monthlyIncome'] : '0.00';
        } elseif (4 == $data['step']) {
            $data['additionalPersons'] = $this->_prepareNewPersonsData($data);
        }

        return $data;
    }

    protected function _prepareNewPersonsData($data)
    {
        $dependentElements = array(
            'siblingsCount'         => 'sibling',
            'parentsCount'          => 'parent',
            'childrenCount'         => 'child',
            'dependentsCount'       => 'dependent',
            'filersCount'           => 'filer',
            'filersDependentsCount' => 'filersDependent'
        );

        $newPersons = array();
        foreach ($dependentElements as $elementCount => $elementName) {
            for($i = 0; $i < $data[$elementCount]; $i++) {
                $newPersons = array_merge($newPersons, $this->_getPersonInfo($data, $elementName, $i));
            }
        }
        $newPersons = array_merge($newPersons, $this->_getPersonInfo($data, 'spouse'));
        return $newPersons;
    }

    protected function _getPersonInfo($data, $element, $countIndex = 0)
    {
        $info = array();
        $elementSuffix = ($element != 'spouse') ? '_' . $countIndex : '';
        $nameField = 'new' . ucfirst($element) . $elementSuffix;

        if (isset($data[$nameField])) {
            $newName = ucfirst(trim($data[$nameField]));
            if ($newName) {

                $annualIncome =  $data[$element . 'AnnualIncome' . $elementSuffix];
                $monthlyIncome =  $data[$element . 'MonthlyIncome' . $elementSuffix];

                $info[$newName]['applicantIndex'] = $data['applicantIndex'];
                $info[$newName]['type'] = $element;
                $info[$newName]['name'] = $newName;
                $info[$newName]['annualIncome'] = ($annualIncome) ? $annualIncome : '0.00';
                $info[$newName]['monthlyIncome'] = ($monthlyIncome) ? $monthlyIncome : '0.00';
            }
        }

        return $info;
    }

    /**
     * Return session object
     *
     * @param string $sessionName
     * @return Qs_Session_Namespace
     */
    protected function _getSession($sessionName = null)
    {
        if ($sessionName === null) {
            $sessionName = get_class($this);
        }
        if ($this->_session && $this->_session->getNamespace() != $sessionName) {
            $this->_session = null;
        }
        if (null === $this->_session) {
            $this->_session = new Qs_Session_Namespace($sessionName, true);
        }
        return $this->_session;
    }

    protected function _saveDebugStatusToSession($status)
    {
        if (in_array($status, array(self::DEBUG_ON, self::DEBUG_OFF))) {
            $this->_getSession()->wizardDebug = $status;
        }
        return $this;
    }

    public function getDebugStatusFromSession()
    {
        return $this->_getSession()->wizardDebug;
    }

    protected function _saveCurrentFormToSession($step, $applicantIndex)
    {
        $this->_getSession()->wizardCurrentForm = array('step' => $step, 'applicantIndex' => $applicantIndex);
        return $this;
    }

    public function getCurrentFormFromSession()
    {
        return $this->_getSession()->wizardCurrentForm;
    }

    public function unsetCurrentFormFromSession()
    {
        return $this->_getSession()->wizardCurrentForm = null;
    }

    public function getLanguageMarkerFromSession()
    {
        return $this->_getSession()->wizardLanguageMarker;
    }

    protected function _saveLanguageMarkerToSession($value)
    {
        $this->_getSession()->wizardLanguageMarker = $value;
        return $this;
    }

    public function unsetLanguageMarkerFromSession()
    {
        return $this->_getSession()->wizardLanguageMarker = null;
    }

    public function isDebugMode()
    {
        return (self::DEBUG_ON == $this->getDebugStatusFromSession());
    }

    /**
     * Save Wizard data to session
     *
     * @param array $data
     * @return App_Wizard_View
     */
    protected function _saveWizardDataToSession($data)
    {
        if ($data) {
            foreach (array('__idItem', '_birth', 'action', 'btnCancel', 'btnSubmit') as $field) {
                if (array_key_exists($field, $data)) {
                    unset($data[$field]);
                }
            }
            $saveData = array();

            if ($data['step'] == 1) {

                if (!isset($data['applicants'])) {
                    $data['applicants'] = array();
                }
                $saveData['applicants'] = $data['applicants'];
                $this->unsetWizardDataFromSession('applicants');
                $saveData[$data['step']] = $data;

            } elseif ($data['step'] == 4) {

                $sessionData = $this->getWizardDataFromSession();
                $sessionPersons = (isset($sessionData['additionalPersons']))
                    ? $sessionData['additionalPersons']
                    : array();
                $previousPersons = $this->_unsetAdditionalPersons($sessionPersons, $data['applicantIndex']);
                $saveData = array(
                    'additionalPersons' => array_merge((array)$previousPersons, $data['additionalPersons']),
                    $data['step']       => $this->getWizardDataFromSession($data['step'])
                );
                $this->unsetWizardDataFromSession('additionalPersons');
                unset($data['additionalPersons']);
                $saveData[$data['step']][$data['applicantIndex']] = $data;

            } else {
                $saveData = array($data['step'] => $this->getWizardDataFromSession($data['step']));
                $saveData[$data['step']][$data['applicantIndex']] = $data;
            }

            $this->unsetWizardDataFromSession($data['step']);
            $previousData = $this->getWizardDataFromSession();
            $this->_getSession()->wizardData = (array)$previousData + $saveData;

        }
        return $this;
    }

    /**
     * Unset persons who has applicantIndex provided value
     * @param array $persons
     * @param int $applicantIndex
     * @return array
     */
    protected function _unsetAdditionalPersons(array $persons, $applicantIndex)
    {
        foreach ($persons as $key => $person) {
            if ($person['applicantIndex'] == $applicantIndex) {
                unset($persons[$key]);
            }
        }
        return $persons;
    }

    /**
     * Return Wizard data from session
     * @param int|null $step
     * @return array
     */
    public function getWizardDataFromSession($step = null)
    {
        $storageData = $this->_getSession()->wizardData;
        if ($step) {
            if (isset($storageData[$step]) && $storageData[$step]) {
                $storageData = (array)$storageData[$step];
            } else {
                $storageData = [];
            }
        }
        return $storageData;
    }

    public function unsetWizardDataFromSession($step = null)
    {
        if ($step) {
            unset($this->_getSession()->wizardData[$step]);
        } else {
            $this->_getSession()->wizardData = null;
        }

        return $this;
    }

    protected function _doCompleteAjax()
    {
        $this->_validateFormAjax();
    }

    protected function _doComplete()
    {
        /* Save last form data */
        $this->_saveStepData();
        $this->_addResultResources();
        $this->unsetCurrentFormFromSession();

        $this->_addItem(array(
            'tpl'       => $this->getTemplate('header.tpl'),
            'stepTitle' => $this->translate($this->getConfig('stepTitle')->toArray()[$this->getConfig('wizardLastStep') + 2]),
            'debugMode' => $this->isDebugMode()
        ));

        $data = $this->_processingWizardResult();
        $this->_addItem(array(
            'tpl'               => $this->getTemplate('result.tpl'),
            'result'            => $data,
            'resultPageContent' => App_Settings_Obj::get('resultPageContent'),
            'total'             => $this->_calculateTotalTaxCreditAmount($data)
        ));

        $this->unsetLanguageMarkerFromSession();

        return $this;
    }

    protected function _getSecurityParams()
    {
        $secure = false;
        $httpOnly = false;
        /** @var $config Zend_Config */
        $securityConfig = Zend_Registry::get('config')->security->toArray();
        if ($securityConfig) {
            if (isset($securityConfig['session'])) {
                if (isset($securityConfig['session']['cookie_secure']) && $securityConfig['session']['cookie_secure']
                    && isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on'
                ) {
                    $secure = true;
                }
                if (isset($securityConfig['session']['cookie_httponly'])
                    && $securityConfig['session']['cookie_httponly']
                ) {
                    $httpOnly = true;
                }
            }
        }
        return ['secure' => $secure, 'httpOnly' => $httpOnly];
    }

    protected function _generateCacheName()
    {
        return md5(time());
    }

    protected function _unsetResultCacheName() {
        if (isset($_COOKIE['resultCacheName'])) {
            unset($_COOKIE['resultCacheName']);
            setcookie('resultCacheName', null, 1, '/');
        }
        return $this;
    }

    protected function _setCacheName()
    {
        $cashName = $this->_generateCacheName();
        $security = $this->_getSecurityParams();
        //set the cookie to expire in 30 days
        setcookie(
            'resultCacheName' , $cashName, time() + 86400 * 30, '/', null, $security['secure'], $security['httpOnly']);
        return $cashName;
    }

    protected function _getCacheName()
    {
        return \Qs_Array::get($_COOKIE, 'resultCacheName');
    }

    protected function _saveResultDataToCache($data)
    {
        App_Wizard_Cache::set($this->_setCacheName(), $data);
        return $this;
    }

    protected function _getResultDataFromCache()
    {
        return App_Wizard_Cache::get($this->_getCacheName());
    }

    protected function _addResultResources()
    {
        $this->_addPopupResources();
        $this->_doc->addScript('js/app/gtm-event.js');

        $this->_doc->addScript('js/app/wizard-form-tip.js', array(), 'wizard-form');
        $this->_doc->addInitFunction('Form_Wizard_Tip.init', array());
        $this->_doc->addScript('js/app/wizard-language.js');
        $this->_doc->addInitFunction('Form_Wizard_Language.init', array());
        $this->_doc->addScript('js/app/email-to.js');
        $options = array('sendSuccessMsg' => $this->translate('Email was successfully sent to recipient.'));
        $this->_doc->addInitObject('app.EmailTo', array($options), 'emailToForm');
        return $this;
    }

    protected function _getDebugInfo()
    {
        $data   = $this->getWizardDataFromSession();
        $processing = new App_Wizard_Processing($data);
        return $processing->getDebugData();
    }

    protected function _prepareDebugInfoContent()
    {
        $debugInfo  = $this->_getDebugInfo();
        $smarty = $this->_doc->getSmarty();
        $smarty->assign('result', $debugInfo['result']);
        $smarty->assign('calculating', $debugInfo['calculating']);
        return $smarty->fetch('Wizard/debug-info.tpl');
    }

    protected function _processingWizardResult()
    {

        if (!$this->_getCacheName()) {
            $data = $this->getWizardDataFromSession();
            $processing = new App_Wizard_Processing($data);
            $result = $processing->getResult();
            $this->_saveResultDataToCache($result);
        } else {
            $result = $this->_getResultDataFromCache();
        }
        if (is_array($result)) {
            $this->_assignResultText($result);
        }
        return $result;
    }

    /**
     * Filter result texts
     * @param array $resultTextIds
     * @return array
     */
    protected function _filterResults($resultTextIds)
    {
        /* if results contain #21 and #9, unset #9  (issue HIST-49) */
        if (in_array(21, $resultTextIds) && in_array(9, $resultTextIds)) {
            unset($resultTextIds[9]);
        }
        if (in_array(20, $resultTextIds) && in_array(9, $resultTextIds)) {
            unset($resultTextIds[20]);
        }
        return $resultTextIds;
    }

    protected function _assignResultText(&$result)
    {
        $resultTextObj = new App_ResultText_Obj();
        foreach ($result as $key => $applicantResult) {

            $resultTextIds = $this->_filterResults($applicantResult['resultTextId']);
            $isAmericanIndian = $this->_getStorageData(2, $key)['isAmericanIndian'];

            if (isset($resultTextIds)) {
                if ($resultTexts = $resultTextObj->getResultTextById($resultTextIds)) {
                    foreach($resultTexts as $resultTextId => $resultText){
                        if ($resultTextId == 5) {
                            $resultText = str_replace('{premiumAmount}', $applicantResult['premiumAmount'], $resultText);
                        }
                        $result[$key]['resultText'][$resultTextId] = $resultText;
                    }
                    /* If $resultTextIds doesn't contain results 25, 26, 27, 28, 29*/
                    $aiResultsInResultList = array_intersect(array(25, 26, 27, 28, 29), $resultTextIds);
                    if ('y' == $isAmericanIndian && empty($aiResultsInResultList)) {
                        /* If none of the above is true, use the applicable results text but
                           append the text from Results Text #30 to the result. */
                        $result[$key]['resultText'][30] = reset($resultTextObj->getResultTextById(array(30)));
                    }
                    /* add Note to results*/
                    if (isset($result[$key]['note'])) {
                        if ($result[$key]['note'] == 'Student/Worker') {
                            $result[$key]['resultText'][13] = reset($resultTextObj->getResultTextById(array(13)));
                        } elseif ($result[$key]['note'] == 'OtherImmStatus') {
                            $result[$key]['resultText'][12] = reset($resultTextObj->getResultTextById(array(12)));
                        }
                    }
                }
            }
        }
        return $this;
    }

    protected function _calculateTotalTaxCreditAmount($data)
    {
        $total = 0;
        if (is_array($data)) {
            foreach ($data as $applicantData) {
                if (isset($applicantData['aptcAmount']) && $applicantData['aptc']) {
                    $total = $applicantData['aptcAmount'];
                }
            }
        }
        return $total;
    }

    protected function _validateFormAjax()
    {
        $continueBtn = Qs_Request::getRequestValue('btnSubmit');
        if ($continueBtn) {
            $options = array(
                'step'               => Qs_Request::getRequestValue('step'),
                'applicantIndex'     => Qs_Request::getRequestValue('applicantIndex'),
                'isValidationRender' => true
            );
            $form = $this->_getNewForm($options);
            $this->_displayJson($form->validateAjax());
        } else {
            $this->_displayJson(array('isValid' => true));
        }
    }

    protected function _doChangeLanguage()
    {
        return $this->_do404();
    }

    protected function _doChangeLanguageAjax()
    {
        if ($url = Qs_Request::getPostValue('url')) {
            $this->_saveLanguageMarkerToSession($url);

        }
        exit;
    }

    protected function _doGetFilersDependentsData()
    {
        return $this->_do404();
    }

    protected function _doGetFilersDependentsDataAjax()
    {
        $data = array('result' => null);

        $applicantIndex = Qs_Request::getPostValue('applicantIndex');
        $filers = Qs_Request::getPostValue('filers');
        $filersCount = Qs_Request::getPostValue('filersCount');

        /* get data from session for step 4 */
        $sessionData = $this->getWizardDataFromSession(4);
        if (isset($sessionData[$applicantIndex]) && $sessionData[$applicantIndex]['filersDependentsCount'] > 0) {
            /* Якщо вже є засабмічені дані filersDependents для поточного юзера, то ніяких дій не робити */
            $data['result'] = 'noAction';
        } else {
            if ($filersCount == count($filers)) {
                for ($i = 0; $i < $applicantIndex; $i++) {
                    $applicantData = $sessionData[$i];
                    if ($applicantData['taxFilingStatus'] == 'dependent') {
                        if ($applicantData['filersCount'] == $filersCount) {
                            $applicantFilers = $this->_getDependentElementValues(
                                $applicantData, 'filerId', $filersCount);
                            $diff = array_diff($applicantFilers, $filers);
                            if (empty($diff)) {
                                /* одинакові файлери*/
                                $data['result'] = $this->_getDependentElementValues(
                                    $applicantData, 'filersDependentId', $applicantData['filersDependentsCount']);
                                break;
                            } else {
                                $data['result'] = array();
                            }
                        } else {
                            $data['result'] = array();
                        }
                    }
                }
            }
        }

        $this->_displayJson($data);
        exit;
    }

    protected function _getDependentElementValues($data, $elementName, $count)
    {
        $result = array();
        for ($i = 0; $i < $count; $i++) {
            $result[] = ('new' != ($value = $data[$elementName . '_' . $i])) ? $value : '';
        }
        return $result;
    }

    protected function _doGetInsuranceOffer()
    {
        return $this->_do404();
    }

    protected function _doGetInsuranceOfferAjax()
    {
        $data = array();
        $ip = Qs_Request::getPostValue('ip');
        $applicantIndex = Qs_Request::getPostValue('applicantIndex');
        $annualIncome = (new App_Wizard_Processing($this->getWizardDataFromSession()))->getIncomeAPTC($applicantIndex);
        if (null != $ip && $annualIncome) {
            $data['result'] =  (self::checkInsuranceOffer($ip, $annualIncome)) ? false : true;
        }
        $this->_displayJson($data);
        exit;
    }

    protected function _doGetApplicantIncome()
    {
        return $this->_do404();
    }

    protected function _doGetApplicantIncomeAjax()
    {
        $data = array();
        $applicantIndex = Qs_Request::getPostValue('applicantIndex');
        $formData = $this->getWizardDataFromSession();

        if ($personIndex = self::isAdditionalPersonIndex($applicantIndex)) {
            $annualIncome = $formData['additionalPersons'][$personIndex]['annualIncome'];
            $monthlyIncome = $formData['additionalPersons'][$personIndex]['monthlyIncome'];
        } else {
            $annualIncome = $formData[2][$applicantIndex]['annualIncome'];
            $monthlyIncome = $formData[2][$applicantIndex]['monthlyIncome'];
        }

        if (isset($monthlyIncome) && isset($annualIncome)) {
            $data['result'] = ['monthlyIncome' => $monthlyIncome, 'annualIncome' => $annualIncome];
            /* issue HIST-40 p.5
            $isIncomeAge = App_Wizard_View::checkApplicantAge(
                $formData[2][$applicantIndex]['birth'],
                App_Settings_Obj::get('minIncomeAge')
            );
            $data['result']['show'] = $isIncomeAge;
            */
        }
        $this->_displayJson($data);
        exit;
    }

    /**
     * if $applicantIndex is Additional Person Index return person index
     * @param int|string $applicantIndex
     * @return string|bool
     */
    public static function isAdditionalPersonIndex($applicantIndex)
    {
        if (preg_match('/^' . App_Wizard_Form_Abstract::NEW_PERSON_PREFIX . '(.*)/', $applicantIndex, $matches)) {
            return $matches[1];
        } else {
            return false;
        }
    }

    protected function _doGetApplicantAge()
    {
        return $this->_do404();
    }

    protected function _doGetApplicantAgeAjax()
    {
        $data = array();
        $birth = Qs_Request::getPostValue('birth');
        if ($birth) {
            $data['result'] = self::getApplicantAge($birth);
        }
        $this->_displayJson($data);
        exit;
    }

    /**
     * Check (IP*12 > 0.0956*AINCOME)
     * @param float $ip
     * @param float $aincome
     * @return bool
     */
    public static function checkInsuranceOffer($ip, $aincome)
    {
        $ip = self::currencyToFloat($ip);
        if ($ip && $aincome) {
            return ($ip * 12 > App_Settings_Obj::get('ESIConst') * $aincome) ? true : false;
        }
        return false;
    }

    public static function checkApplicantAge($birth, $minAge)
    {
        return (static::getApplicantAge($birth) >= $minAge);
    }

    public static function getApplicantAge($birth)
    {
        return date_diff(date_create($birth), date_create('today'))->y;
    }

    /**
     * convert currency string to float string
     * @param $currencyStr
     * @return mixed
     */
    public static function currencyToFloat($currencyStr)
    {
        return preg_replace('/[^\d\.]/', '', $currencyStr);
    }

    protected function _getStorageData($step, $applicantIndex)
    {
        $configDefaults = $this->getConfig('defaults')->toArray()[$step];
        $sessionData = $this->getWizardDataFromSession($step);
        return array_merge(
            $configDefaults, (isset($sessionData[$applicantIndex])) ? (array)$sessionData[$applicantIndex] : []);
    }

    protected function _doIncomeCalculatorPopup()
    {
        $this->_doc->display404();
    }

    protected function _doIncomeCalculatorPopupAjax()
    {

        $this->_doc->clearInitFunctions();
        $this->_doc->clearScripts();
        $this->_doc->clearStylesheets();
        $form = $this->_getFormInstance('incomeCalculator', array('defaults' => array()));
        $form->setAttrib('id', 'income-calculator-form');
        $form->prependId(true);
        $form->setDefaults();

        $smarty = $this->_doc->getSmarty();
        $smarty->assign('FORM_HEADER', $this->translate('Advanced Income Calculator'));
        $smarty->assign('FORM_CONTENT', $form->render());
        $formContent = $smarty->fetch('Wizard/popup-form.tpl');
        $options = array(
            'scripts'       => $this->_doc->renderScripts(),
            'initFunctions' => $this->_doc->renderInitFunctions(),
            'form'          => $formContent
        );

        $this->_displayJson($options);
    }

    protected function _doRenderDependent()
    {
        exit;
    }

    /**
     * post param: int $lastIndex
     */
    protected function _doRenderDependentAjax()
    {
        $lastIndex = Qs_Request::getPostValue('lastIndex');
        $count = Qs_Request::getPostValue('count');
        $applicantIndex = Qs_Request::getPostValue('applicantIndex');
        $dependentElementName = Qs_Request::getPostValue('elName');

        if (null === $lastIndex || null === $applicantIndex ||  null === $count || null === $dependentElementName) {
            $this->_displayJson(['isError' => 'true', 'message' => 'Wrong request']);
            exit;
        }

        $this->_doc
            ->clearInlineScripts()
            ->clearInitFunctions()
            ->clearScripts()
            ->clearStylesheets();

        $formIndex = (int) $lastIndex + 1;
        $form = $this->_getNewForm([
            'step'                  => 4,
            'applicantIndex'        => $applicantIndex,
            'renderMode'            => App_Wizard_Form_New::RENDER_MODE_DEPENDENT,
            'dependentElementName'  => $dependentElementName,
            'dependentElementLabel' => ($dependentElementName != 'filersDependent')
                                        ? ucfirst($dependentElementName)
                                        : 'Dependent',
            'dependentIndex'        => $formIndex,
            'dependentCount'        => $count
        ]);
        $form->removeElement('__idItem');
        $form->removeElement('action');
        $response = [
            'formHtml'    => $form->render(),
            'formIndex'   => $formIndex,
            'elementName' => $dependentElementName,
            'evalData'    => $this->_doc->getResources()
        ];

        $this->_displayJson($response);
        exit;
    }

    protected function _doPrintPdf()
    {
        if (!$this->_getCacheName()) {
            Qs_Http::redirect($this->url());
        }
        $this->_generatePDF(true);
        return $this;
    }

    protected function _doGetPdf()
    {
        if (!$this->_getCacheName()) {
            Qs_Http::redirect($this->url());
        }
        $this->_generatePDF();
        return $this;
    }

    protected function _preparePrintableResultContent($hasTitle = true, $hasIntro = true)
    {
        $data = $this->_processingWizardResult();
        if ($hasIntro) {
            $this->_doc->getSmarty()->assign('pageIntro', App_Settings_Obj::get('introResultText'));
        }
        if  ($hasTitle) {
            $pageHeader = $this->getConfig('stepTitle')->toArray()[$this->getConfig('wizardLastStep') + 2];
            $this->_doc->getSmarty()->assign('pageHeader', $this->translate($pageHeader));
        }
        $this->_doc->getSmarty()->assign('resultPageContent', App_Settings_Obj::get('resultPageContent'));
        $this->_doc->getSmarty()->assign('result', $data);
        $this->_doc->getSmarty()->assign('total', $this->_calculateTotalTaxCreditAmount($data));
        $html = $this->_doc->fetchTemplate($this->getTemplate('pdf.tpl'));
        return $html;
    }

    /**
     * Generate wizard Result PDF
     * @param bool $print
     * @return $this
     * @throws Exception
     */
    protected function _generatePDF($print = false)
    {
        /** @var Qs_Pdf_Renderer_TcPdf $pdf */
        $pdf = Qs_Pdf::factory(null, ['orientation' => 'P']);
        $pdf->setHtml($this->_preparePrintableResultContent(null, true));
        $estimate =
            $this->translate('Eligibility estimate') . ' ' . $this->translate(date('F')) . ' ' . date(' d, Y') . '.pdf';
        if ($print) {
            // force print dialog
            $js = 'print(true);';
            $pdf->IncludeJS($js);
            $pdf->inline($estimate);
        } else {
            $pdf->download($estimate);
        }
        return $this;
    }

    protected function _getEmailToForm()
    {
        $form = $this->_getFormInstance('emailTo', array('defaults' => array()));
        $form->setAttrib('id', 'email-to-form');
        $form->setDefaults();
        return $form;
    }

    protected function _doEmailPopup()
    {
        $this->_doc->display404();
    }

    protected function _doEmailPopupAjax()
    {
        $this->_doc->clearInitFunctions();
        $this->_doc->clearScripts();
        $this->_doc->clearStylesheets();

        $form = $this->_getEmailToForm();
        $smarty = $this->_doc->getSmarty();
        $smarty->assign('FORM_HEADER', $this->translate('Send healthcare eligibility estimate'));
        $smarty->assign('FORM_CONTENT', $form->render());
        $formContent = $smarty->fetch('Wizard/popup-form.tpl');
        $options = array(
            'scripts'       => $this->_doc->renderScripts(),
            'initFunctions' => $this->_doc->renderInitFunctions(),
            'form'          => $formContent
        );

        $this->_displayJson($options);
    }

    protected function _doEmailSend()
    {
        $this->_doc->display404();
    }

    protected function _doEmailSendAjax()
    {
        $form = $this->_getEmailToForm();
        $result = $form->validateAjax();
        if ($result['isValid'] == true) {
            $this->_doSend($form->getValues());
        }
        $this->_displayJson($result);
        return $this;
    }

    protected function _doSend($data)
    {
        $subject = $this->translate('Healthcare eligibility estimate');
        $body = $this->_preparePrintableResultContent(null, true);

        $mail = new Qs_Mail();
        $mail->setFrom(App_Settings_Obj::get('siteFrom'));
        $mail->setSubject($subject);
        Qs_Mail::cutImageBaseUrl($body, BASE_URL);
        $mail->setHtml($body, null, WWW_PATH);
        $mail->addTo($data['email']);
        $mail->send();
        return $this;
    }

    public static function renderAbbr($abbr)
    {
        $list = Qs_Application::getConfig('Wizard')->toArray()['abbreviationTitle'];
        $abbrTitle = (isset($list[$abbr])) ? htmlspecialchars($list[$abbr]) : $abbr;
        return ($abbr)
            ? '<abbr title="' . Qs_Translate::translate($abbrTitle, 'Wizard') . '">' . $abbr . '</abbr>' : null;
    }
}