<?php

namespace App\Payment;

use App\Form\StepFormTrait;
use Qs_Array;
use Qs_Form;
use Qs_Request;

class VerificationForm extends Qs_Form
{
    use StepFormTrait;
    /**
     * Data from payment step + summary with prices
     * @var array
     */
    protected $_payment = [];

    protected function _initElements()
    {
        $this->setAttrib('id', 'payment-verification-form');
        return $this;
    }

    public function addButtons()
    {
        $this->addStepButtons();
        $this->getElement('btnNext')->setLabel('Confirm');
        return $this;
    }

    public function isValid($data)
    {
        $isValid = parent::isValid($data);
        return $this->isAgreedWithTerms() && $isValid;
    }

    private function isAgreedWithTerms()
    {
        if ('y' != Qs_Request::getPostValue('paymentConfirmed')) {
            $this->addError('You should confirm payment method');
            return false;
        }
        return true;
    }

    protected function _addResources()
    {
        $this->initDialog();
        return parent::_addResources();
    }

    public function getPayment($field = null, $default = null)
    {
        return Qs_Array::get($this->_payment, $field, $default);
    }

    public function setPayment(array $payment)
    {
        $this->_payment = $payment;
        return $this;
    }

    private function initDialog()
    {
        $id = 'paymentConfirmationModal';
        $item = [
            'id'       => $id,
            'payment'  => $this->getPayment(),
            'tpl'      => 'Payment/confirmation-dialog.tpl',
        ];
        $this->getDoc()->addItem($item, 'AFTER_BODY');
        $this->getDoc()->addScript('js/app/payment/form/verificationForm.js');
        $this->getDoc()->addInitObject('app.payment.form.VerificationForm', [[
            'id'                => $this->getId(),
            'nodes'             => [
                'dialog'              => '#' . $id,
                'dialogConfirmButton' => '#' . $id . ' [data-confirm]',
            ],
        ]]);
    }
}