<?php

/**
 * Class IMojeSuccessModuleFrontController
 *
 * @property bool display_column_left
 * @property bool display_column_right
 */
class IMojeSuccessModuleFrontController extends ModuleFrontController
{

	/**
	 *  Initialize controller
	 *
	 * @throws PrestaShopException
	 * @see FrontController::init()
	 */
	public function init()
	{
		$this->display_column_left = false;
		$this->display_column_right = false;
		parent::init();
	}

	/**
	 * @throws PrestaShopException
	 */
	public function initContent()
	{
		global $smarty;
		parent::initContent();

		$gaCartId = (int) Tools::getValue('ga_cart_id');
		$gaHash = Tools::getValue('ga_hash');
		$gaKey = Configuration::get('IMOJE_GA_KEY');

		if(!$gaKey || $gaCartId <= 0) {
			$this->setTemplate(IMoje::buildTemplatePath('success', 'front'));

			return;
		}

		$smarty->assign('ga_key', $gaKey);

		try {
			$cart = new Cart($gaCartId);

			if(hash('sha256', $cart->id . $cart->secure_key) === $gaHash) {
				$currencyInfo = Currency::getCurrency($cart->id_currency);

				$gaConversion = [
					[
						'command'    => 'ecommerce:addTransaction',
						'properties' => [
							'id'          => $cart->id,
							'affiliation' => Configuration::get('PS_SHOP_NAME'),
							'revenue'     => $cart->getOrderTotal(true),
							'shipping'    => $cart->getTotalShippingCost(),
							'tax'         => $cart->getOrderTotal(true) - $cart->getOrderTotal(false),
							'currency'    => $currencyInfo['iso_code'],
						],
					],
				];

				foreach($cart->getProducts() as $product) {
					$gaConversion[] = [
						'command'    => 'ecommerce:addItem',
						'properties' => [
							'id'       => $cart->id,
							'name'     => $product['name'],
							'sku'      => $product['reference'],
							'category' => $product['category'],
							'price'    => $product['price'],
							'quantity' => $product['quantity'],
						],
					];
				}

				$smarty->assign('ga_conversion', $gaConversion);
			}
		} catch(Exception $e) {
			Logger::addLog(__METHOD__ . ' ' . $e->getMessage(), 1);
		}

		$this->setTemplate(IMoje::buildTemplatePath('success', 'front'));
	}
}