<?php

class AdminCmsPackController extends ModuleAdminController
{
	public function __construct() {
		$this->bootstrap = true;
		$this->className = 'CmsPack';
		$this->table = 'cms_pack';
		$this->identifier = 'id_pack';

		$this->addRowAction('edit');
		$this->addRowAction('delete');
		
		$this->fields_list = array(
			'id_pack' => array(
				'title' => $this->l('ID'), 
				'align' => 'center',
			),
			'title' => array(
				'title' => $this->l('Nom du pack'),
				'align' => 'center',
			),
			'product' => array(
				'title' => $this->l('Produits'),
				'align' => 'center',
				'callback' => 'getProductDetails',
				'filter' => false,
				'search' => false
			),
		);

		$this->_select = ' "product" as product';
		$this->_group = ' GROUP BY a.`id_pack`';

		parent::__construct();
	}

	public function getProductDetails($data, $obj) {
		$pack = new CmsPack($obj['id_pack']);
		$infos = $pack->getInfosWithValues();

		$result = '';
		foreach ($infos as $key => $info) {
			$result.= $info['id'] . ' - ' . $info['content'] . ' | ' ;
		}
		return $result;
	}


	public function renderForm() {
		if (!($obj = $this->loadObject(TRUE)))
			return;
		
		$this->fields_form = array(
			'legend' => array(
				'title' => $this->className,
			),
			'submit' => array(
				'name' => 'submitCMSPack',
				'title' => $this->l('Save'),
			),
			'input' => array(
				array(
					'type' => 'text',
					'label' => $this->l('Nom du pack'),
					'name' => 'title',
					'size' => 114,
				),
				array(
					'type' => 'relation_product',
					'label' => $this->l('Sélectionner des produits'),
					'name' => 'relation_product',
					'class' => 'relation_product',
					'id' => 'product-pack',
					'query' => $this->object->getInfosWithValues('product'),
				),		
			)
		);	

		return parent::renderForm();
	}
	
	public function processSave() {
		parent::processSave();

		$relations = Tools::getValue('input-product-pack', array());
		if ($this->object->deleteRelations()) {
			foreach ($relations as $key => $relation) {
				$this->object->addRelation($relation);
			}
		}
	}

	public function processDelete() {
		if (Validate::isLoadedObject($object = $this->loadObject())) {
			$object->deleteRelations();
		}
	 	parent::processDelete();
	}
}