<?php

if (!defined('_PS_VERSION_')){
    exit;
}

require_once _PS_MODULE_DIR_.'netreviews/NetReviewsModel.php';

class Cyb_SimpleComment extends Module {


    public function __construct(){
        $this->name = 'cyb_simplecomment';
        $this->tab = 'cyb_simplecomment';
        $this->version = '1.1';
        $this->author = 'Cyberscope Gabriel';
        $this->ps_versions_compliancy = array('min' => '1.7', 'max' => _PS_VERSION_);
        $this->display = 'view';

        parent::__construct();

        $this->displayName = $this->l('Cyberscope Simple Comment');
        $this->description = $this->l('');
        $this->confirmUninstall = $this->l('Êtes-vous sûr de vouloir désinstaller ce module ?');

        $this->templateFile = 'module:cyb_simplecomment/cyb_simplecomment.tpl';

        if (isset($this->context)){
            $this->current_shop_id = $this->context->shop->getContextShopID();
        }else{ // _PS_VERSION_ < 1.4
            $this->current_shop_id = '';
        }

        if (Configuration::get('AV_MULTILINGUE', null, null, $this->current_shop_id) == 'checked') {
            $this->id_lang = $this->context->language->id;
            $this->iso_lang = pSQL(Language::getIsoById($this->id_lang));
            $this->group_name = $this->getIdConfigurationGroup($this->iso_lang);
        }
        $this->all_multishops_reviews = false;
        $this->all_languages_reviews = false;

    }


    public function install(){
        if(!parent::install() ||
            !Configuration::updateValue('cy_sc', '') ||
            !$this->registerHook('displayProductRatingAVG') ||
            !$this->registerHook('displayProductRatingSUM') ||
            !$this->registerHook('displayMenuItems')
        ){
            return false;
        }
        else{
            return true;
        }
    }


    public function uninstall(){
        if(!parent::uninstall() || !Configuration::deleteByName('cy_sc')){
            return false;
        }
        else{
            return true;
        }
    }


    public function hookDisplayProductRatingAVG($params){
        $id_product = (int)$params['product']['id_product'];

        $avisverifies_display_stars = Configuration::get('AV_DISPLAYSTARPLIST', null, null, $this->current_shop_id);
        if (!isset($id_product) || empty($id_product) || !isset($avisverifies_display_stars) || empty($avisverifies_display_stars)) {
            return ;
        }
        $o_av = new NetReviewsModel();

        $stats_product = (!isset($this->stats_product) || empty($this->stats_product)) ? $o_av->getStatsProduct($id_product, $this->group_name, $this->current_shop_id) : $this->stats_product;

        if ($this->all_multishops_reviews || $this->all_languages_reviews){ // override rate & nb_reviews
            $language_group = ($this->all_languages_reviews)?null:$this->group_name;
            $shop_id_group = ($this->all_multishops_reviews)?null:$this->current_shop_id;
            $reviews = $o_av->getProductReviews($id_product, $language_group, $shop_id_group, 0, 1, 'horodate_DESC', 0, false);
            $num_reviews = count($reviews);
            if ($num_reviews < 1 || !$avisverifies_display_stars) {
                return ;
            }
            $somme_rate = 0;
            foreach ($reviews as $review) {
                $somme_rate += $review['rate'];
            }
            $stats_product['rate'] = $somme_rate / $num_reviews;
            $stats_product['nb_reviews'] = $num_reviews;
        }

        if (!isset($stats_product['nb_reviews']) || $stats_product['nb_reviews'] == 0) {
            return ;
        }

        return !is_null($stats_product) && !is_null($stats_product['rate']) ? ceil((float)$stats_product['rate']) : "";
    }

    public function hookDisplayProductRatingSUM($params){
        $id_product = (int)$params['product']['id_product'];

        $avisverifies_display_stars = Configuration::get('AV_DISPLAYSTARPLIST', null, null, $this->current_shop_id);
        if (!isset($id_product) || empty($id_product) || !isset($avisverifies_display_stars) || empty($avisverifies_display_stars)) {
            return ;
        }
        $o_av = new NetReviewsModel();

        $stats_product = (!isset($this->stats_product) || empty($this->stats_product)) ? $o_av->getStatsProduct($id_product, $this->group_name, $this->current_shop_id) : $this->stats_product;

        if ($this->all_multishops_reviews || $this->all_languages_reviews){ // override rate & nb_reviews
            $language_group = ($this->all_languages_reviews)?null:$this->group_name;
            $shop_id_group = ($this->all_multishops_reviews)?null:$this->current_shop_id;
            $reviews = $o_av->getProductReviews($id_product, $language_group, $shop_id_group, 0, 1, 'horodate_DESC', 0, false);
            $num_reviews = count($reviews);
            if ($num_reviews < 1 || !$avisverifies_display_stars) {
                return ;
            }
            $somme_rate = 0;
            foreach ($reviews as $review) {
                $somme_rate += $review['rate'];
            }
            $stats_product['rate'] = $somme_rate / $num_reviews;
            $stats_product['nb_reviews'] = $num_reviews;
        }

        if (!isset($stats_product['nb_reviews']) || $stats_product['nb_reviews'] == 0) {
            return ;
        }

        return !is_null($stats_product) && !is_null($stats_product['nb_reviews']) ? $stats_product['nb_reviews'] : "";

    }

    public function hookDisplayMenuItems($params) {
        return $this->display(__FILE__, '/views/templates/hook/rating-sorts.tpl');
    }

}