<?php
namespace Opencart\Catalog\Controller\Event;
/**
 * Class Statistics
 *
 * @package Opencart\Catalog\Controller\Event
 */
class Statistics extends \Opencart\System\Engine\Controller {
	// catalog/model/catalog/review/addReview/after
	/**
	 * @param string $route
	 * @param array  $args
	 * @param mixed  $output
	 *
	 * @return void
	 */
	public function addReview(string &$route, array &$args, mixed &$output): void {
		$this->load->model('report/statistics');

		$this->model_report_statistics->addValue('review', 1);	
	}
		
	// catalog/model/account/returns/addReturn/after

	/**
	 * @param string $route
	 * @param array  $args
	 * @param mixed  $output
	 *
	 * @return void
	 */
	public function addReturn(string &$route, array &$args, mixed &$output): void {
		$this->load->model('report/statistics');

		$this->model_report_statistics->addValue('returns', 1);
	}
	
	// catalog/model/checkout/order/addHistory/before

	/**
	 * @param string $route
	 * @param array  $args
	 *
	 * @return void
	 */
	public function addHistory(string &$route, array &$args): void {
		$this->load->model('checkout/order');
				
		$order_info = $this->model_checkout_order->getOrder($args[0]);

		if ($order_info) {
			$this->load->model('report/statistics');

			$old_status_id = $order_info['order_status_id'];
			$new_status_id = $args[1];

			$processing_status = (array)$this->config->get('config_processing_status');
			$complete_status = (array)$this->config->get('config_complete_status');

			$active_status = array_merge($processing_status, $complete_status);

			// If order status in complete or processing add value to sale total
			if (in_array($new_status_id, $active_status) && !in_array($old_status_id, $active_status)) {
				$this->model_report_statistics->addValue('order_sale', $order_info['total']);
			}
			
			// If order status not in complete or processing remove value to sale total
			if (!in_array($new_status_id, $active_status) && in_array($old_status_id, $active_status)) {
				$this->model_report_statistics->removeValue('order_sale', $order_info['total']);
			}

			// Add to processing status if new status is in the array
			if (in_array($new_status_id, $processing_status) && !in_array($old_status_id, $processing_status)) {
				$this->model_report_statistics->addValue('order_processing', 1);
			}

			// Remove from processing status if new status is not array and old status is
			if (!in_array($new_status_id, $processing_status) && in_array($old_status_id, $processing_status)) {
				$this->model_report_statistics->removeValue('order_processing', 1);
			}

			// Add to complete status if new status is not array
			if (in_array($new_status_id, $complete_status) && !in_array($old_status_id, $complete_status)) {
				$this->model_report_statistics->addValue('order_complete', 1);
			}

			// Remove from complete status if new status is not array
			if (!in_array($new_status_id, $complete_status) && in_array($old_status_id, $complete_status)) {
				$this->model_report_statistics->removeValue('order_complete', 1);
			}
		}
	}
}