<?php

class AdvPictoProductClass extends ObjectModel
{
	public $id_advpicto_product;
	public $id_advpicto;
	public $id_product;
	public $highlight;

	public static $definition = array(
		'table' => 'advpicto_product',
		'primary' => 'id_advpicto_product',
		'multilang' => false,
		'fields' => array(
			'id_advpicto' => array(
				'type' => ObjectModel :: TYPE_INT,
				'validate' => 'isInt'
			),
			'id_product' => array(
				'type' => ObjectModel :: TYPE_INT,
				'validate' => 'isInt'
			),
			'highlight' => array(
				'type' => ObjectModel :: TYPE_INT,
				'validate' => 'isBool'
			)
		)
	);

	public function __construct($id = NULL, $id_lang = NULL, $id_shop = NULL) {
		parent::__construct($id, $id_lang, $id_shop);

		$this->image_dir = _PS_IMG_DIR_ . 'picto/';
	}

	public function add($auto_date = true, $null_values = false) {
		if(AdvPictoProductClass::exist($this->id_product, $this->id_advpicto, $this->id)) {
			throw new PrestaShopException('Existe déjà');
		}
		return parent::add($auto_date, $null_values);
	}

	public function update($null_values = false) {
		if(AdvPictoProductClass::exist($this->id_product, $this->id_advpicto, $this->id)) {
			throw new PrestaShopException('Existe déjà');
		}
		return parent::update($null_values);
	}

	public static function exist($id_product, $id_advpicto, $id_advpicto_product = null)
	{
		return Db::getInstance()->getValue('SELECT id_advpicto_product FROM '._DB_PREFIX_.'advpicto_product WHERE id_product = '.(int)$id_product.' AND id_advpicto = '.(int)$id_advpicto.(!is_null($id_advpicto_product) ? ' AND id_advpicto_product != '.(int)$id_advpicto_product : ''));
	}
}