<?php
require_once(dirname(__FILE__).'/../../config/config.inc.php');
@ini_set('display_errors', 'on');
@ini_set('max_execution_time', 0);

if (!defined('_PS_BASE_URL_'))
    define('_PS_BASE_URL_', Tools::getShopDomain(true));
    
$path = _PS_ROOT_DIR_.'/modules/importproduit/';      
$fichier = "productimport.csv";

$handle = fopen($path.$fichier, "r");
if($handle){
    $row = 0;
    while (($data01 = fgetcsv($handle, 100000, ";")) !== FALSE) {
        $num = count($data01);
        $data = utf8EncodeArray($data01);
        if($row > 27327){
            $reference =        $data[0]; // A
            $name =             str_replace("=","",str_replace("°","",str_replace("#","",$data[1]))); // B
            $shortdesc =        $data[847]; // AFP
            $desc =             $data[460]; // QS
            $pricewt =          $data[12]; // M
            $wholesale_price =  $data[10]; // K
            $meta_description = str_replace("=","",str_replace("°","",str_replace("#","",$data[160]))); // FE
            $meta_keywords =    str_replace("=","",str_replace("°","",str_replace("#","",$data[162]))); // FG
            $active =           $data[136]; // EG
            $carac_fabricant =  $data[177]; // FV
            $carac_reference =  $data[178]; // FW
            $out_of_stock =     $data[138]; // EI
            $carac_echelle =    $data[183]; // GB 
            $namecategory =     $data[313]; // LB
            $quantity =         (int)$data[275]; // JP
                        
            if($active == "Oui"){
                $active = true;
            }else{
                $active = false;
            }   

            if($out_of_stock == "Oui"){
                $out_of_stock = 1;
            }else if($out_of_stock == "Non"){
                $out_of_stock = 0;
            }else{
                $out_of_stock = 2;
            }               
            
            if($name && $reference != "CODE"){
                $id_product = existsRefInDatabase($reference);
                
                if($id_product){
                    $product = new Product($id_product);
                    $update = true;
                }else{
                    $product = new Product();
                    $update = false;
                }
                
                
                $language = Language::getLanguages(false);
                $numlang = count($language) + 1;
                $tabname = array();
                for($i = 1 ; $i < $numlang; $i++){
                    $tabname[$i] = $name;
                }      
                $tabrewrite = array();
                for($i = 1 ; $i < $numlang; $i++){
                    $tabrewrite[$i] = Tools::str2url($name);
                }            
                $tabshortdesc = array();
                for($i = 1 ; $i < $numlang; $i++){
                    $tabshortdesc[$i] = $shortdesc;
                }          
                $tabdesc = array();
                for($i = 1; $i < $numlang; $i++){
                    $tabdesc[$i] = $desc;
                }
                $tabmeta_description = array();
                for($i = 1 ; $i < $numlang; $i++){
                    $tabmeta_description[$i] = $meta_description;
                }
                $tabmeta_keywords = array();
                for($i = 1; $i < $numlang; $i++){
                    $tabmeta_keywords[$i] = $meta_keywords;
                }
                $tabavailable_now = array();
                for($i = 1; $i < $numlang; $i++){
                    $tabavailable_now[$i] = "En stock";
                }
                
                $product->name = $tabname;
                $product->link_rewrite = $tabrewrite;            
                $product->meta_title = $tabmeta_description;
                $product->meta_description = $tabmeta_description;
                $product->meta_keywords = $tabmeta_keywords;
                $product->reference = $reference;
                $product->supplier_reference = $reference;
                $product->available_now = $tabavailable_now;
                $product->price = (float)$pricewt;
                $product->wholesale_price = (float)$wholesale_price;
                $product->quantity = (int)$quantity;
                $product->active = $active;
                $product->description = $tabdesc;
                $product->description_short = $tabshortdesc;
                
                if($category = Category::searchByName(1,$namecategory)){
                    $product->id_category_default = $category[0]['id_category'];
                    $product->updateCategories(array($category[0]['id_category']));
                }else{
                    $category = new Category();
                    $tabnamecategory = array();
                    for($i = 1; $i < $numlang; $i++){
                        $tabnamecategory[$i] = $namecategory;
                    }           
                    
                    $tabrewritecategory = array();
                    for($i = 1 ; $i < $numlang; $i++){
                        $tabrewritecategory[$i] = substr(Tools::str2url($name), 0, 60);
                    } 
                    $category->name = $tabnamecategory;
                    $category->link_rewrite = $tabrewritecategory;
                    $category->id_parent = 209;
                    $category->add();
                    $product->id_category_default = $category->id;
                    $product->updateCategories(array($category->id));
                }
                
                if(!$update){
                    if(!$product->add()){
                        echo $row;
                    }
                }else{                    
                    $product->update();
                }
                
                StockAvailable::setProductOutOfStock($product->id, (int)$out_of_stock);
                
                if($carac_fabricant){
                    $idfeature = FeatureValue::addFeatureValueImport(6, $carac_fabricant);
                    $feature_value = new FeatureValue($idfeature);
                    $feature_value->custom = 0;
                    $feature_value->update();
                    Product::addFeatureProductImport($product->id, 6, $idfeature);
                }
                if($carac_reference){
                    $idfeature = FeatureValue::addFeatureValueImport(7, $carac_reference);
                    $feature_value = new FeatureValue($idfeature);
                    Product::addFeatureProductImport($product->id, 7, $idfeature);
                }
                if($carac_echelle){
                    $idfeature = FeatureValue::addFeatureValueImport(1, $carac_echelle);
                    $feature_value = new FeatureValue($idfeature);
                    $feature_value->custom = 0;
                    $feature_value->update();
                    Product::addFeatureProductImport($product->id, 1, $idfeature);
                }
                
                setQuantity($product->id, 0, (int)$quantity);
                echo $product->id."<br/>";
            }
        }  
        $row++;
        
        echo $row."<br/>";
        ob_end_flush();
        flush();
        ob_start();
    }
    fclose($handle);
    echo "Import terminé";
}else{
    echo "prob ouverture";
}

function existsRefInDatabase($reference){
    $row = Db::getInstance()->getRow('
    SELECT `id_product`
    FROM `'._DB_PREFIX_.'product` p
    WHERE p.reference = "'.$reference.'"');

    return $row['id_product'];
} 

function utf8EncodeArray($array){
    return (is_array($array) ? array_map('utf8_encode', $array) : utf8_encode($array));
}
function setQuantity($id_product, $id_product_attribute, $quantity, $id_shop = null){
    if (!Validate::isUnsignedId($id_product))
        return false;

    $context = Context::getContext();

    // if there is no $id_shop, gets the context one
    if ($id_shop === null && Shop::getContext() != Shop::CONTEXT_GROUP)
        $id_shop = (int)$context->shop->id;

    $depends_on_stock = StockAvailable::dependsOnStock($id_product);

    //Try to set available quantity if product does not depend on physical stock
    if (!$depends_on_stock)
    {
        $id_stock_available = (int)StockAvailable::getStockAvailableIdByProductId($id_product, $id_product_attribute, $id_shop);
        if ($id_stock_available)
        {
            $stock_available = new StockAvailable($id_stock_available);
            $stock_available->quantity = (int)$quantity;
            $stock_available->update();
        }
        else
        {
            $out_of_stock = StockAvailable::outOfStock($id_product, $id_shop);
            $stock_available = new StockAvailable();
            $stock_available->out_of_stock = (int)$out_of_stock;
            $stock_available->id_product = (int)$id_product;
            $stock_available->id_product_attribute = (int)$id_product_attribute;
            $stock_available->quantity = (int)$quantity;

            if ($id_shop === null)
                $shop_group = Shop::getContextShopGroup();
            else
                $shop_group = new ShopGroup((int)Shop::getGroupFromShop((int)$id_shop));
    
            // if quantities are shared between shops of the group
            if ($shop_group->share_stock)
            {
                $stock_available->id_shop = 0;
                $stock_available->id_shop_group = (int)$shop_group->id;
            }
            else
            {
                $stock_available->id_shop = (int)$id_shop;
                $stock_available->id_shop_group = 0;
            }
            $stock_available->add();
        }
    }
}