<?php

require_once('liste.php');

class ListeGateway
{

    
    private $con; 

    public function __construct(Connection $con){ 
        $this->con = $con; 
    } 

    public function insert(Liste $l): void{
        $tacheGateway=new TacheGateway($this->con);
        if ($l->getCreator()==null){
            $query = "INSERT INTO Liste VALUES (null, :name, :private, null)";
            $this->con->executeQuery($query, array(':name' => array($l->getName(), PDO::PARAM_STR), ':private' => array($l->getPrivate(), PDO::PARAM_BOOL)));
        }
        else{
            $query = "INSERT INTO Liste VALUES (null, :name, :private, :creator)";
            $this->con->executeQuery($query, array(':name' => array($l->getName(), PDO::PARAM_STR), ':private' => array($l->getPrivate(), PDO::PARAM_BOOL), ':creator' => array($l->getCreator()->getId(), PDO::PARAM_STR)));
        }
        foreach($l->getTaches() as $taches){
            $tacheGateway->insert($taches, $this->getLastId());
        }
    }

    public function delete(Liste $l): void{
        $tacheGateway=new TacheGateway($this->con);
        foreach($l->getTaches() as $taches){
            $tacheGateway->delete($taches);
        }

        $query = "DELETE FROM Liste where id=:id";
        $this->con->executeQuery($query, array(':id' => array($l->getId(), PDO::PARAM_INT)));
    }

    public function update(Liste $l): void{
        $query = "UPDATE Liste SET name=:name, private=:private WHERE id=:id";
        $this->con->executeQuery($query, array(':id' => array($l->getId(), PDO::PARAM_INT), ':name' => array($l->getName(), PDO::PARAM_STR), ':private' => array($l->getPrivate(), PDO::PARAM_BOOL)));
    }

    public function getLastId(): int{
        $query = "SELECT max(id) as oldId FROM Liste";
        $this->con->executeQuery($query, array());
        $results=$this->con->getResults();
        return $results[0]['oldId'];
    }

/*
    public function findByName(string $name): array{
        if (!empty($name)){
            $query = "SELECT * FROM Tache WHERE name=:name";
            $this->con->executeQuery($query, array(':name' => array($name, PDO::PARAM_STR)));

            $results=$con->getResults();
            foreach ($results as $row ) {
                $tabTaches[]=new Tache($row['id'], $row['name'], $row['content']);
            }
            return $tabTaches;
        }
    }
*/
}

?>