<?php
class Object_Naf extends Libs_Row
{
	public function naf($niveau, $key)
	{
		require_once 'Scores/SessionCiblage.php';
		$sessionCiblage 	= new SessionCiblage();
		$val 				= $sessionCiblage->getCritere($key);
		$valuesChecked 		= array();
		$valuesUndetermined = array();
		if ($val != null){
			$valuesChecked = explode(',',$val);
			foreach($valuesChecked as $value){
				$valuesUndetermined = array_merge($valuesUndetermined, $this->getNafParent($value, true));
			}
		}
		$nafM 	= new Table_Nafs();
		$sql 	= $nafM->select()->where('niveau = ?', $niveau)->order('code ASC');

		$result = $nafM->fetchAll($sql)->toArray();
		$tabNaf = array();
		foreach($result as $item)
		{
			$structure = array(
						'data' 		=> $item['code'].' - '.$item['lib'],
						'attr' 		=> array('id' => $item['code'], 'niveau' => $item['niveau']),
						'state' 	=> 'closed',					
						'children' 	=> array(), 
			);
			if (in_array($item['code'], $valuesChecked)){
				$structure['attr']['class'] = 'jstree-checked';
			}
			if (in_array($item['code'], $valuesUndetermined)){
				$structure['attr']['class'] = 'jstree-undetermined';
			}
			$tabNaf[] = $structure;
		}
		return (json_encode($tabNaf));
	}

	protected function getNafParent($value, $niveau1 = false)
	{
		$out = array();
		if (strlen($value)>2) {
			$niveau = strlen($value)-1;
			$new 	= substr($value,0,$niveau);
			$out 	= array_merge($out, array($new), $this->getNafParent($new, $niveau1));
		} elseif (strlen($value)==2 && $niveau1 === true) {
			$nafM 	= new Application_Model_Naf();
			$sql 	= $nafM->select()
			->from($nafM, array('parent'))
			->where('code = ?', $value);
			$result = $nafM->fetchRow($sql);
			$out[] 	= $result->parent;
		}
		return $out;
	}
	
	public function ajax($parent, $niveau, $key)
	{
		//Récupération des valeurs enregistrées en session
		require_once 'Scores/SessionCiblage.php';
		$sessionCiblage = new SessionCiblage();
		$val 			= $sessionCiblage->getCritere($key);
		$valuesChecked 	= array();
		
		$valuesUndetermined = array();
		if ($val != null){
			$valuesChecked = explode(',',$val);
			foreach($valuesChecked as $value){
				$valuesUndetermined = array_merge($valuesUndetermined, $this->getNafParent($value));
			}
		}
		
		$niveau++;
		$nafM 		= new Table_Nafs();
		$sql 		= $nafM->select();
		if (!empty($parent) && $niveau==2) {
			$sql->where('parent = ?', $parent);
		} elseif (!empty($parent) && $niveau>2) {
			$sql->where("code LIKE '".$parent."%'");
		}
		$sql->where('niveau = ?', $niveau)->order('code ASC');
		
		$result = $nafM->fetchAll($sql)->toArray();
		$tabNaf = array();
		foreach($result as $item){
			$structure = array(
						'data' => $item['code'].' - '.$item['lib'],
						'attr' => array('id' => $item['code'], 'niveau' => $item['niveau']),
			);
			if (in_array($item['code'], $valuesChecked)){
				$structure['attr']['class'] = 'jstree-checked';
			}
			if (in_array($item['code'], $valuesUndetermined)){
				$structure['attr']['class'] = 'jstree-undetermined';
			}
			if ($niveau<5){
				$structure['state'] = 'closed';
				$structure['children'] = array();
			}
			$tabNaf[] = $structure;
		}
		echo 'cool';exit;
		return (json_encode($tabNaf));
	}
}