<?php

namespace modules\bills\views\account;

use Bills;
use Currency;
use bff\view\Block;

/**
 * Account > Wallet > Pay
 * @copyright Tamaranga
 */
class PayBlock extends Block
{
    public function init()
    {
        parent::init();

        $this->setTitle(_t('bills', 'Top Up'));
        $this->setKey('account.wallet.pay');
        $this->setTemplate('account/pay.block', 'bills');
    }

    public function data()
    {
        $data = parent::data();

        $data['psystems'] = $this->payWaysList();

        $data['currency'] = Currency::default();

        return $data;
    }

    public function payWaysList(&$active = 0)
    {
        $list = Bills::getPayWaysList(false);
        if (! $active || !array_key_exists($active, $list)) {
            $active = key($list);
        }
        foreach ($list as $key => &$v) {
            $v['active'] = ($key == $active);
        } unset($v);

        return $list;
    }

    public function onBillsWalletPayAction()
    {
        $userId = $this->request->userId();
        $userBalance = $this->request->user()->balance();
        $amount = round($this->input->getpost('amount', TYPE_UNUM), 2);
        $ps = $this->input->getpost('ps', TYPE_STR);

        $payWaysList = $this->payWaysList($ps);

        do {
            if (! $userId || ! $this->isRequestValid()) {
                $this->errors->reloadPage();
                break;
            }
            if ($amount <= 0) {
                $this->errors->set(_t('svc', 'Top Up amount is incorrect'), 'amount');
                break;
            }
            $minimum = $this->config('bills.wallet.topup.minimum', 0, TYPE_UNUM);
            if ($minimum > 0 && $amount < $minimum) {
                $this->errors->set(_t('bills', 'Top Up amount should be [minimum] or more', [
                    'minimum' => Currency::formatPriceAndCurrency($minimum),
                ]), 'amount');
                break;
            }

            $svcSettings = [];

            $psKey = $payWaysList[$ps]['key'];
            $psWay = $payWaysList[$ps]['way'];
            # конвертируем сумму в валюту для оплаты по курсу
            $pay = Bills::getPayAmount($amount, $ps);
            $this->app->hook('bills.pay.submit', $amount, $ps, $pay, [
                'ps' => &$ps, 'pay' => &$pay,
                'userID' => $userId, 'userBalance' => $userBalance,
                'svcSettings' => &$svcSettings
            ]);

            # создаем счет: "Пополнение счета"
            $billId = Bills::createBill_InPay(
                $userId,
                $userBalance,
                $amount, # сумма в валюте сайте
                $pay['amount'], # сумма к оплате
                $pay['currency'], # валюта суммы к оплате
                Bills::STATUS_WAITING,
                $psKey,
                $psWay,
                _t('bills', 'Balance Top Up via [payway]', [
                    'payway' => $payWaysList[$ps]['title'],
                ]),
                0,
                false,
                0,
                $svcSettings
            );
            if (! $billId) {
                $this->errors->set(_t('svc', 'Top Up error, contact the administration'));
                break;
            }

            # формируем форму запроса для системы оплаты
            $this->respond('form', Bills::buildPayRequestForm($psKey, $psWay, $billId, $pay['amount']));
        } while (false);

        return $this->getActionResponse([
            'amount' => $amount,
        ]);
    }
}