<?php
namespace App\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\JsonResponse;
use Doctrine\Persistence\ManagerRegistry;

use Ramsey\Uuid\Uuid;

use App\Entity\Niveau02 as Entity;
use App\Form\Niveau02Type as Form;

class Niveau02Controller extends AbstractController
{
    private $data="niveau02";
    private $entity="App\Entity\Niveau02";
    private $twig="Niveau02/";
    private $route="app_admin_niveau02";
    
    public function list($access): Response
    {       
        return $this->render($this->twig.'list.html.twig',[
            "useheader"=>true,
            "usemenu"=>false,
            "usesidebar"=>true,
            "access"=>$access,
        ]);
    }

    public function tablelist($access,Request $request,ManagerRegistry $em): Response
    {      
        $query=$request->query->all();
        $start=$query['start'];
        $length=$query['length'];
        $search=$query['search'];
        $draw= $query['draw'];
        $ordercolumn=$query['order'][0]['column'];
        $orderdir=$query['order'][0]['dir'];
        $total=null;
        $totalf=null;
        
        // Nombre total d'enregistrement
        switch($access) {
            case "admin":
                $total = $em->getManager()->createQueryBuilder()->select('COUNT(entity)')->from($this->entity,'entity')->getQuery()->getSingleScalarResult();
            break;

            case "modo":
                $total = $em->getManager()->createQueryBuilder()
                            ->select('COUNT(entity)')
                            ->from($this->entity,'entity')
                            ->from("App\Entity\UserModo",'usermodo')
                            ->where("usermodo.niveau01 = entity.niveau01")
                            ->andWhere("usermodo.user = :user")
                            ->setParameter("user", $this->getUser())
                            ->getQuery()->getSingleScalarResult(); 
            break;
        }

        
        // Nombre d'enregistrement filtré
        if(!$search||$search["value"]=="")
            $totalf = $total;
        else {
            switch($access) {
                case "admin":              
                    $totalf= $em->getManager()->createQueryBuilder()
                                ->select('COUNT(entity)')
                                ->from($this->entity,'entity')
                                ->from("App\Entity\Niveau01",'niveau01')
                                ->where('entity.niveau01=niveau01.id')
                                ->andwhere('entity.label LIKE :value OR niveau01.label LIKE :value')
                                ->setParameter("value", "%".$search["value"]."%")
                                ->getQuery()
                                ->getSingleScalarResult();
                break;

                case "modo":
                    $totalf= $em->getManager()->createQueryBuilder()
                                ->select('COUNT(entity)')
                                ->from($this->entity,'entity')
                                ->from("App\Entity\Niveau01",'niveau01')
                                ->from("App\Entity\UserModo",'usermodo')
                                ->where('entity.niveau01=niveau01.id')
                                ->andwhere('entity.label LIKE :value OR niveau01.label LIKE :value')
                                ->andWhere("usermodo.niveau01 = entity.niveau01")
                                ->andWhere("usermodo.user = :user")                                
                                ->setParameter("value", "%".$search["value"]."%")
                                ->setParameter("user", $this->getUser())
                                ->getQuery()
                                ->getSingleScalarResult();
                break;
            }
        }

        // Construction du tableau de retour
        $output = array(
            'draw' => $draw,
            'recordsFiltered' => $totalf,
            'recordsTotal' => $total,
            'data' => array(),
        );

        // Parcours des Enregistrement
        $qb = $em->getManager()->createQueryBuilder();
        switch($access) {
            case "admin":         
                $qb->select('entity')
                    ->from($this->entity,'entity')
                    ->from("App:Niveau01",'niveau01')
                    ->where('entity.niveau01=niveau01.id');
            break;

            case "modo":         
                $qb->select('entity')
                    ->from($this->entity,'entity')
                    ->from("App:Niveau01",'niveau01')
                    ->from("App\Entity\UserModo",'usermodo')
                    ->where('entity.niveau01=niveau01.id')
                    ->andWhere("usermodo.niveau01 = entity.niveau01")
                    ->andWhere("usermodo.user = :user")  
                    ->setParameter("user", $this->getUser());
            break;
        }

        if($search&&$search["value"]!="") {
            $qb ->andwhere('entity.label LIKE :value OR niveau01.label LIKE :value')
                ->setParameter("value", "%".$search["value"]."%");
        }

        if($ordercolumn) {           
            switch($ordercolumn) {
                case 1 : 
                    $qb->orderBy('niveau01.label',$orderdir);
                break;

                case 2 : 
                    $qb->orderBy('entity.label',$orderdir);
                break;
            }
        }

        $datas=$qb->setFirstResult($start)->setMaxResults($length)->getQuery()->getResult();

        foreach($datas as $data) {
            // Action
            $action = "";
            switch($access) {
                case "admin":
                    $action.="<a href='".$this->generateUrl($this->route.'_update', array('id'=>$data->getId()))."'><i class='fa fa-file fa-fw fa-2x'></i></a>";
                break;
                case "modo":
                    $action.="<a href='".$this->generateUrl(str_replace("_admin_","_modo_",$this->route).'_update', array('id'=>$data->getId()))."'><i class='fa fa-file fa-fw fa-2x'></i></a>";
                break;
            }

            $tmp=array();
            array_push($tmp,$action);
            array_push($tmp,$data->getNiveau01()->getLabel());
            array_push($tmp,$data->getLabel());

            array_push($output["data"],$tmp);
        }

        // Retour
        return new JsonResponse($output);
    } 

    public function selectlist(Request $request,ManagerRegistry $em): Response
    {
        $output=array();
        $page_limit=$request->query->get('page_limit');
        $q=$request->query->get('q');
        $niveau01id=$request->get('niveau01');

        $qb = $em->getManager()->createQueryBuilder();
        $qb->select('entity')
            ->from($this->entity,'entity')
            ->where('entity.label LIKE :value')
            ->andwhere('entity.niveau01=:niveau01')
            ->setParameter("value", "%".$q."%")
            ->setParameter("niveau01", $niveau01id)
            ->orderBy('entity.label');
        
        $datas=$qb->setFirstResult(0)->setMaxResults($page_limit)->getQuery()->getResult();
        foreach($datas as $data) {
            array_push($output,array("id"=>$data->getId(),"text"=>$data->getLabel()));
        }

        $ret_string["results"]=$output;
        $response = new Response(json_encode($ret_string));    
        $response->headers->set('Content-Type', 'application/json');      
        return $response;
    }    

    public function submit($access,Request $request,ManagerRegistry $em): Response
    {
        // Initialisation de l'enregistrement
        $data = new Entity();
        $data->setApikey(Uuid::uuid4());

        // Controler les permissions
        $this->cansubmit($access,$em);

        // Création du formulaire
        $form = $this->createForm(Form::class,$data,array(
            "mode"=>"submit",
            "access"=>$access,
            "userid"=>$this->getUser()->getId(),
            "appMasteridentity"=>$this->GetParameter("appMasteridentity"),
            "appNiveau01label"=>$this->GetParameter("appNiveau01label"),
            "appNiveau02label"=>$this->GetParameter("appNiveau02label"),
        ));

        // Récupération des data du formulaire
        $form->handleRequest($request);
               
        // Sur validation
        if ($form->get('submit')->isClicked() && $form->isValid()) {  
            $data = $form->getData();  
            
            // Sauvegarde
            $em->getManager()->persist($data);
            $em->getManager()->flush();

            // Retour à la liste
            return $this->redirectToRoute(str_replace("_admin_","_".$access."_",$this->route));
        }
        
        // Affichage du formulaire
        return $this->render($this->twig.'edit.html.twig', [
            "useheader"=>true,
            "usemenu"=>false,
            "usesidebar"=>true,
            "mode"=>"submit",
            "access"=>$access,
            "form"=>$form->createView(),
            $this->data=>$data,
        ]);
    }

    public function update($id,$access,Request $request,ManagerRegistry $em): Response
    {
        // Initialisation de l'enregistrement
        $data=$em->getRepository($this->entity)->find($id);
        if (!$data) throw $this->createNotFoundException('Unable to find entity.');

        // Controler les permissions
        $this->canupdate($access,$data,$em);

        // Création du formulaire
        $form = $this->createForm(Form::class,$data,array(
            "mode"=>"update",
            "appMasteridentity"=>$this->GetParameter("appMasteridentity"),
            "appNiveau01label"=>$this->GetParameter("appNiveau01label"),
            "appNiveau02label"=>$this->GetParameter("appNiveau02label"),
        ));

        // Récupération des data du formulaire
        $form->handleRequest($request);

        // Sur validation
        if ($form->get('submit')->isClicked() && $form->isValid()) {  
            $data = $form->getData();  
            $em->getManager()->flush();

            // Retour à la liste
            return $this->redirectToRoute(str_replace("_admin_","_".$access."_",$this->route));
        }
        
        // Affichage du formulaire
        return $this->render($this->twig.'edit.html.twig', [
            'useheader'         => true,
            'usemenu'           => false,
            'usesidebar'        => true,       
            $this->data         => $data,
            'mode'              => 'update',
            'access'            => $access,
            'form'              => $form->createView()
        ]);
    }

    public function delete($id,$access,Request $request,ManagerRegistry $em): Response
    {
        // Récupération de l'enregistrement courant
        $data=$em->getRepository($this->entity)->find($id);
        if (!$data) throw $this->createNotFoundException('Unable to find entity.');

        // Controler les permissions
        $this->canupdate($access,$data,$em);

        // Tentative de suppression
        try{
            $em->getManager()->remove($data);
            $em->getManager()->flush();
        }
        catch (\Exception $e) {
            $request->getSession()->getFlashBag()->add("error", $e->getMessage());
            return $this->redirectToRoute(str_replace("_admin_","_".$access."_",$this->route)."_update",["id"=>$id]);
        }
      
        return $this->redirectToRoute(str_replace("_admin_","_".$access."_",$this->route));
    }  

    private function cansubmit($access,$em) {
        switch($access) {
            case "admin" : return true; break;
            case "modo" : return true; break;
        }
        throw $this->createAccessDeniedException('Permission denied');
    }


    private function canupdate($access,$entity,$em) {
        switch($access) {
            case "admin" : return true; break;
            case "modo" :
                $usermodo=$em->getRepository("App\Entity\UserModo")->findOneBy(["user"=>$this->getUser(),"niveau01"=>$entity->getNiveau01()]);
                if(!$usermodo) throw $this->createAccessDeniedException('Permission denied');
                return true;
            break;
        }
        throw $this->createAccessDeniedException('Permission denied');
    }
}