<?php

require_once(dirname(__FILE__).'../../../config/config.inc.php');
require_once(dirname(__FILE__).'../../../init.php');

header('Content-Type: application/json');


switch (Tools::getValue('action')) {
	case 'getCategories':
		die(json_encode(getCategories()));
		break;

	case 'getProductId':
		die(json_encode(getProductId()));
		break;

	case 'addToSellout':
		die(json_encode(addToSellout()));
		break;
	
	default:
		http_response_code(418);
		die('I\'m a teapot');
		break;
}











function getCategories()
{
	global $cookie;
	$id_sale = (int)Tools::getValue('sale', false);

	if (!$id_sale) {
		http_response_code(500);
		return Tools::displayError('Catégorie invalide');
	}

	$db = Db::getInstance();
	$sql = 'SELECT * FROM `ps_privatesale_category` pc LEFT JOIN `ps_category_lang` cl ON pc.`id_category` = cl.`id_category` WHERE pc.`id_sale` = '.$id_sale.' AND cl.`id_lang` = '.$cookie->id_lang;
	return $db->ExecuteS($sql);
}







function getProductId()
{
	global $cookie;
	$ean = (float)Tools::getValue('ean', false);

	if (!$ean) {
		http_response_code(500);
		return Tools::displayError('Code EAN invalide');
	}

	if (!is_float($ean)) {
		http_response_code(500);
		return Tools::displayError('Code EAN invalide');
	}

	$db = Db::getInstance();
	$sql = 'SELECT  `ps_product_lang`.`id_product`,  `ps_product_lang`.`name` FROM `ps_product` LEFT JOIN `ps_product_lang` ON `ps_product`.id_product = `ps_product_lang`.id_product WHERE `ean13` = '.$ean.' AND `id_lang` = '.$cookie->id_lang.' ORDER BY `date_add` DESC LIMIT 1';
	$result = $db->ExecuteS($sql);

	if (count($result) > 0) {
		return $result[0];
	} else {
		http_response_code(500);
		return Tools::displayError('Aucun produit trouvé');
	}
}











function addToSellout()
{
	$category = (int)Tools::getValue('category', false);
	if (!$category || !is_int($category)) {
		http_response_code(500);
		return Toold::displayError('La catégorie n\'est pas valide');
	}

	$product_id = (int)Tools::getValue('product', false);
	if (!$product_id || !is_int($product_id)) {
		http_response_code(500);
		return Tools::displayError('Le produit n\'est pas valide');
	}

	$storage = Tools::getValue('storage');
	if (empty($storage)) {
		http_response_code(500);
		return Tools::displayError('L\'emplacement n\'est pas valide');
	}

	// duplication produit
	$db = Db::getInstance();
	$sql = 'SELECT * FROM `ps_product` WHERE `ps_product`.`id_product` = '.$product_id.' ORDER BY `date_add` DESC LIMIT 1';
	$product = $db->ExecuteS($sql)[0];
	unset($product['id_product']);
	$product['reference'] = $storage.'_'.$product['reference'];
	$r = $db->autoExecute('ps_product', pSQLArray($product), INSERT);

	if (!$r) {
		http_response_code(500);
		return Tools::displayError('Une erreur s\'est produite');
	} 

	$last_product_id = $db->Insert_ID();

	// duplication categorie
	$r = $db->autoExecute('ps_category_product', [
		'id_category' => pSQL($category),
		'id_product' => pSQL($last_product_id),
		'position' => 0
	], INSERT);

	if (!$r) {
		http_response_code(500);
		return Tools::displayError('Une erreur s\'est produite');
	} 

	// duplication lang
	$sql = 'SELECT * FROM `ps_product_lang` WHERE `ps_product_lang`.`id_product` = '.$product_id;
	$products_lang = $db->ExecuteS($sql);
	foreach ($products_lang as $key => $p) {
		$p['id_product'] = $last_product_id;
		$r = $db->autoExecute('ps_product_lang', pSQLArray($p), INSERT);
		if (!$r) {
			http_response_code(500);
			return Tools::displayError('Une erreur s\'est produite');
		} 
	}


	return Tools::displayError('Le produit à été mis dans la braderie');
}






function pSQLArray($data)
{
	foreach ($data as $key => $value) {
		if (is_array($value)) {
			$this->pSQLArray($value);
		} else {
			$data[$key] = pSQL($value);
		}
	}
	return $data;
}