<?php
class Object_Codepostaux extends Libs_Row
{
	/* Selection des classes statut pour jstree */
	public function _jstree_checked()
	{
		require_once('Scores/SessionCiblage.php');
		$session = new SessionCiblage();
		$valeurs = explode(',', $session->getCritere('adr_com'));
		
		foreach ($valeurs as $valeur)
			$return[] = $valeur;
		if(is_array($return))
			return ($return);
		return (array($valeurs));
	}
	
	public function _jstree_undetermined($niveau)
	{
		require_once('Scores/SessionCiblage.php');
		$session 	= new SessionCiblage();
		$table 		= new Table_Departements();
		$valeurs 	= explode(',', $session->getCritere('adr_com'));
		$in 		= array();
		
		foreach($valeurs as $valeur) {
			if($niveau == 0) {
				if ($valeur[0] == 'D'){
					$valeur = substr($valeur, 1, strlen($valeur));
					$insee = $table->fetchAll($table->select('departements', array('codeRegionInsee'))
						->where('numdep = ?', substr($valeur, 0, 2)))->toArray();
					foreach ($insee as $code)
						$in[] = 'R'.$code['codeRegionInsee'];
				} else{
					$valeur = substr($valeur, 0, strlen($valeur));
					$insee = $table->fetchAll($table->select('departements', array('codeRegionInsee'))
						->where('numdep = ?', substr($valeur, 0, 2)))->toArray();
					foreach ($insee as $code)
						$in[] = 'R'.$code['codeRegionInsee'];
				}
			} else if ($niveau == 1) {
				$valeur = substr($valeur, 0, strlen($valeur));
				$insee = $table->fetchAll($table->select('departements', array('codeRegionInsee'))
					->where('numdep = ?', substr($valeur, 0, 2)))->toArray();
				foreach ($insee as $code)
					$in[] = 'D'.$code['numdep'];
			}
		}
		return ($in);
	}
	
	public function _getClass($valeur, $niveau)
	{
		if(in_array($valeur, $this->_jstree_checked()))
			return ('jstree-checked');
		else if (in_array($valeur, $this->_jstree_undetermined($niveau)))
			return ('jstree-undetermined');
	}
	
	/* Fonctions de construction de jstree */
	public function _getRegions()
	{
		$region 		= new Table_Regions();
		$regions 		= $region->fetchAll($region->select())->toArray();
		$structure 		= array();

		foreach($regions as $nom) {
			$structure[] = array(
				'data' 	     => $nom['NCCENR'],
    			'attr' 		 => array('id' => 'R'.$nom['REGION'], 
    				'niveau' => 0, 
    				'class'  => $this->_getClass('R'.$nom['REGION'], 0)
    			),
    			'state' 	 => 'closed',					
    			'children' 	 => array()
			);
		}
		
		return (json_encode($structure));
	}
	
	public function _getDepartements($codeRegionInsee)
	{
		$departement  	= new Table_Departements();
		$departements 	= $departement->fetchAll($departement->select()
			->where('codeRegionInsee ='.substr($codeRegionInsee, 1, strlen($codeRegionInsee))))->toArray();
		$structure		= array();
		
		foreach($departements as $nom) {
			$structure[] = array(
				'data' 		=> $nom['libdep'],
	    		'attr' 		=> array('id' => 'D'.$nom['numdep'], 
	    			'niveau' => 1, 
	    			'class'  => $this->_getClass('D'.$nom['numdep'], 1)
	    		),
	    		'state' 	=> 'closed',					
				'children' 	=> array()
			);
		}
		
		return (json_encode($structure));
	}
	
	public function _getCommunes($numdep)
	{
		$numdep = substr($numdep, 1, strlen($numdep));
		$codepostau  = new Table_Codepostauxs();
		$codepostaux = $codepostau->fetchAll($codepostau->select()->where('codepos LIKE "'.$numdep.'%"'))->toArray();
		$structure	 = array();
		
		foreach($codepostaux as $nom) {
			$structure[] = array(
			'data' 		=> $nom['Commune'],
    		'attr' 		=> array('id'=> $nom['INSEE'], 
    			'niveau' => 2, 
    			'class'  => $this->_getClass($nom['INSEE'], 2)
    		),
    		'state' 	=> 'closed',					
			'children' 	=> array()
			);
		}
		
		return (json_encode($structure));
	}
}