<?php
/**
 * 2007-2021 PayPal
 *
 *  NOTICE OF LICENSE
 *
 *  This source file is subject to the Academic Free License (AFL 3.0)
 *  that is bundled with this package in the file LICENSE.txt.
 *  It is also available through the world-wide-web at this URL:
 *  http://opensource.org/licenses/afl-3.0.php
 *  If you did not receive a copy of the license and are unable to
 *  obtain it through the world-wide-web, please send an email
 *  to license@prestashop.com so we can send you a copy immediately.
 *
 *  DISCLAIMER
 *
 *  Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 *  versions in the future. If you wish to customize PrestaShop for your
 *  needs please refer to http://www.prestashop.com for more information.
 *
 *  @author 2007-2020 PayPal
 *  @author 202 ecommerce <tech@202-ecommerce.com>
 *  @copyright PayPal
 *  @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 */

namespace PaypalAddons\classes\InstallmentBanner;

use \Context;
use \Module;
use PaypalAddons\classes\AbstractMethodPaypal;
use \Configuration;
use PaypalAddons\classes\InstallmentBanner\ConfigurationMap;

class Banner
{
    /** @var \PayPal*/
    protected $module;

    /** @var string*/
    protected $placement;

    /** @var string*/
    protected $layout;

    /** @var float*/
    protected $amount;

    /** @var string*/
    protected $template;

    /** @var array*/
    protected $jsVars;

    /** @var array*/
    protected $tplVars;

    /** @var AbstractMethodPaypal*/
    protected $method;

    /** @var string*/
    protected $pageTypeAttribute;

    public function __construct()
    {
        $this->module = Module::getInstanceByName('paypal');
        $this->setTemplate(_PS_MODULE_DIR_ . $this->module->name . '/views/templates/installmentBanner/banner.tpl');
        $this->method = AbstractMethodPaypal::load();
    }

    public function render()
    {
        return Context::getContext()->smarty
            ->assign('JSvars', $this->getJsVars())
            ->assign($this->getTplVars())
            ->assign('JSscripts', $this->getJS())
            ->fetch($this->getTemplate());
    }

    protected function getJsVars()
    {
        $vars = [];

        if ((int)Configuration::get(ConfigurationMap::ADVANCED_OPTIONS_INSTALLMENT)) {
            $vars['color'] = Configuration::get(ConfigurationMap::COLOR);
        } else {
            $vars['color'] = ConfigurationMap::COLOR_GRAY;
        }

        $vars['placement'] = $this->getPlacement();
        $vars['layout'] = $this->getLayout();

        if ($this->getAmount()) {
            $vars['amount'] = $this->getAmount();
        }

        if (empty($this->jsVars) === false) {
            foreach ($this->jsVars as $name => $value) {
                $vars[$name] = $value;
            }
        }

        return $vars;
    }

    protected function getJS()
    {
        $js = [
            'tot-paypal-sdk-messages' => [
                'src' => $this->getPaypalSdkLib(),
                'data-namespace' => 'totPaypalSdk',
                'data-page-type' => $this->getPageTypeAttribute(),
                'enable-funding' => 'paylater'
            ]
        ];

        if (false === defined('_PS_ADMIN_DIR_')) {
            $js['tot-paypal-sdk-messages']['data-partner-attribution-id'] = $this->getPartnerId();
        }

        return $js;
    }

    /**
     * @return string
     */
    public function getPlacement()
    {
        return $this->placement ? $this->placement : 'home';
    }

    /**
     * @return self
     */
    public function setPlacement($placement)
    {
        $this->placement = (string)$placement;
        return $this;
    }

    /**
     * @return float
     */
    public function getAmount()
    {
        return (float)$this->amount;
    }

    /**
     * @param float $amount
     * @return Banner
     */
    public function setAmount($amount)
    {
        $this->amount = (float)$amount;
        return $this;
    }

    /**
     * @return string
     */
    public function getLayout()
    {
        return $this->layout ? $this->layout : 'flex';
    }

    /**
     * @param string $layout
     * @return Banner
     */
    public function setLayout($layout)
    {
        $this->layout = (string)$layout ;
        return $this;
    }

    /**
     * @return string
     */
    public function getTemplate()
    {
        return $this->template;
    }

    /**
     * @param string $template
     * @return Banner
     */
    public function setTemplate($template)
    {
        $this->template = $template;
        return $this;
    }

    /**
     * @param string $name
     * @param mixed $value
     * @return Banner
     */
    public function addJsVar($name, $value)
    {
        if (is_array($this->jsVars) === false) {
            $this->jsVars = [];
        }

        $this->jsVars[$name] = $value;
        return $this;
    }

    /**
     * @return array
     */
    protected function getTplVars()
    {
        if (is_array($this->tplVars)) {
            return $this->tplVars;
        }

        return [];
    }

    /**
     * @param string $name
     * @param mixed $value
     * @return Banner
     */
    public function addTplVar($name, $value)
    {
        if (is_array($this->tplVars) === false) {
            $this->tplVars = [];
        }

        $this->tplVars[$name] = $value;
        return $this;
    }

    /**
     * @return string
     */
    protected function getPaypalSdkLib()
    {
        $params = [
            'client-id' => $this->method->getClientId(),
            'components' => 'messages'
        ];

        return 'https://www.paypal.com/sdk/js?' . http_build_query($params);
    }

    /**
     * @return string
     */
    public function getPageTypeAttribute()
    {
        return (string) $this->pageTypeAttribute;
    }

    /**
     * @return Banner
     */
    public function setPageTypeAttribute($pageTypeAttribute)
    {
        if (is_string($pageTypeAttribute)) {
            $this->pageTypeAttribute = $pageTypeAttribute;
        }

        return $this;
    }

    public function getPartnerId()
    {
        return 'PRESTASHOP_Cart_SPB';
    }
}