<?php

namespace App\Http\Controllers;

use App\Campagne;
use App\Site;
use App\Coupon;
use App\Contact;
use App\Mur;
use App\Panier;
use App\PanierContent;
use App\Notification;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\File;
use App\Traits\CouponTrait;
use Response;


class CampagneController extends Controller
{
    //use BarcodeGenerator;
    use CouponTrait;
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $campagnes = Campagne::where('camp_siteId', session()->get('site')->site_id)->get();
        return view('campagne.index')->with('campagnes', $campagnes);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        return view('campagne.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        
        $campagne = new Campagne();
        $campagne->camp_name = $request->input('camp_name');
        $campagne->camp_type = $request->input('camp_type');
        $campagne->camp_published = $request->input('camp_published');
        if (null !== $request->input('camp_limitedPrinting')) {
            $campagne->camp_limitedPrinting = $request->input('camp_limitedPrinting');
        }
    
        $site = Site::findOrFail(session()->get('site')->id)->first();

        if ($site->campagnes()->save($campagne)) {
            //File::makeDirectory(public_path('/landings/' . $campagne->camp_id));
            if($campagne->camp_type == 0){
                File::copyDirectory(resource_path('/views/template/mur'), public_path('/landings/' . $campagne->camp_id));
            } elseif ($campagne->camp_type == 1) {
                File::copyDirectory(resource_path('/views/template/panier'), public_path('/landings/' . $campagne->camp_id));
            } elseif ($campagne->camp_type == 2) {
                File::copyDirectory(resource_path('/views/template/murnoselection'), public_path('/landings/' . $campagne->camp_id));
            } elseif ($campagne->camp_type == 3) {
                File::copyDirectory(resource_path('/views/template/panierselection'), public_path('/landings/' . $campagne->camp_id));
            }
            
        }

        return redirect(route('campagne.edit', ['campagne' => $campagne]));
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Campagne  $campagne
     * @return \Illuminate\Http\Response
     */
    public function edit(Campagne $campagne)
    {
        $site = Site::findOrFail(session()->get('site')->id)->first();

        $couponsLinked = $campagne->coupons()->get();
        $campid = $campagne->camp_id;

        $couponsNotLinked = Coupon::whereDoesntHave('campagnes', function($q) use ($campid){
            $q->where('campagne_id', $campid);
        })->where('coupon_siteId', session()->get('site')->id)->get();

        return view('campagne.edit', ['campagne' => $campagne, 'coupons' => $couponsNotLinked, 'couponsLinked' => $couponsLinked]);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Campagne  $campagne
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Campagne $campagne)
    {   
        $site = Site::findOrFail(session()->get('site')->id)->first();

        $couponsLinked = $campagne->coupons()->get();
        $campid = $campagne->camp_id;

        $couponsNotLinked = Coupon::whereDoesntHave('campagnes', function($q) use ($campid){
            $q->where('campagne_id', $campid);
        })->where('coupon_siteId', session()->get('site')->id)->get();

        if(!isset($request->camp_limitedPrinting)){
            $campagne->camp_limitedPrinting = 0;
            $campagne->save();
        }

        if ($campagne->update($request->all())) {
            session()->flash('update_ok', 'La campagne a bien été modifiée');
        } else {
            session()->flash('update_nok', 'Erreur lors de l\'enregistrement');
        }

        return redirect()->route('campagne.edit', ['campagne' => $campagne]);
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Campagne  $campagne
     * @return \Illuminate\Http\Response
     */
    public function destroy(Campagne $campagne)
    {   
        $campagne->camp_published = 0;
        $campagne->save();
        //File::deleteDirectory(public_path('/landings/' . $campagne->camp_id));
        if ($campagne->delete()) {
            return redirect(route('campagne.index'));
        } else {
            session()->flash('delete_nok', 'Erreur lors de la suppression');
            return view('campagne.edit')->with('campagne', $campagne);
        }
    }

        /**
     * @param  \Illuminate\Http\Request  $request
     *
     * @return array
     */
    public function saveNotification(Request $request)
    {
        $notification = new Notification();
        $notification->notif_name = $request->input('notif_name');
        $notification->notif_email = $request->input('notif_email');
        $notification->notif_campId = $request->input('notif_campId');
        $notification->save();
        return redirect()->back();
    }

    /**
     * @param  \App\Notification  $notification
     *
     * @return array
     */
    public function deleteNotification($id)
    {
        $notification = Notification::find($id);
        if ($notification->delete()) {
            return redirect()->back();
        } else {
            session()->flash('delete_nok', 'Erreur lors de la suppression');
            return redirect()->back();
        }
    }

    /**
     * @param  \App\Coupon  $coupon
     *
     * @return array
     */
    // public function deleteCoupon($id)
    // {
    //     $coupon = Coupon::find($id);
    //     if ($notification->delete()) {
    //         return redirect()->back();
    //     } else {
    //         session()->flash('delete_nok', 'Erreur lors de la suppression');
    //         return redirect()->back();
    //     }
    // }


    public function getDetail(Request $request){

        $error = false;

        // ---- Contrôle des paramètres
        if(isset($request->refcamp) && $request->refcamp != ""){
            $refcamp = $request->refcamp;
            $campagne = Campagne::where(['camp_id' => $refcamp])->first();
            if(!$campagne){
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 103,
                    'Message' => 'La campagne n\'existe pas'
                ]);
            }
        }else{
            $error = true;
        }
        if(isset($request->refsite) && $request->refsite != ""){
            $refsite = $request->refsite;
            $site = Site::where(['site_id' => $refsite])->first();
            if(!$site){
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 102,
                    'Message' => 'Le site n\'existe pas'
                ]);
            };
        }else{
            $error = true;
        }

        if($campagne->camp_siteId != $site->site_id){
            return Response::json([
                'Statut' => 'KO',
                'Code' => 108,
                'Message' => 'Pas de campagne pour ce site'
            ]);
        }

        if($error){
            return Response::json([
                'Statut' => 'KO',
                'Code' => 101,
                'Message' => 'Des paramètres de la requête sont mal renseignés ou non présents'
            ]);
        }

        $enligne = ($campagne->camp_published == 1)?	"oui" :	"non";
        switch ($campagne->camp_type) {
            case 0:
                $type = "mur";
                break;
            case 1:
                $type = "panier";
                break;
            case 2:
                $type = "mur sans sélection";
                break;
            case 3:
                $type = "panier avec sélection";
                break;
        }
        $data = Array (
            'Site' => $site->site_nom,
            'Ref campagne' => $campagne->camp_id,
            'Nom campagne' =>$campagne->camp_name,
            "En ligne" => $enligne,
            "Type" => $type,
        );

        
        $coupons = $campagne->coupons()->get();
        
        if($coupons->count() > 0){
            foreach($coupons as $coupon){
                //var_dump($coupon->coupon_id);
                // ---- Calcul du nombre de BR consommé
                $diffuseMur = Mur::where(['mur_campId' => $campagne->camp_id, 'mur_couponId' => $coupon->coupon_id])->count();

                $diffusePanier01 = PanierContent::where(['panier_content_couponId' => $coupon->coupon_id])->sum('panier_content_quantity');
                $diffusePanier02 = PanierContent::where(['panier_content_couponId' => $coupon->coupon_id])->sum('panier_content_printed');
                $diffusePanier = $diffusePanier01 + $diffusePanier02;

                if(!$diffusePanier) $diffusePanier = 0;
                $diffuse = $diffuseMur + $diffusePanier;

                // ---- Calcul de la quantité restante
                $qRestante = $this->getFullQuantity($coupon) - $this->getUsedQuantity($coupon);
                // ---- En ligne oui/non
                $enligne = ($coupon->coupon_published == 1)?	"oui" :	"non";

                // ---- Calcul de la date de fin de diffusion
                $dateFinDiffusion = "n/c";
                if($coupon->coupon_maxdatediffusion != null ){
                    $dateFinDiffusion = date("d/m/Y", strtotime($coupon->coupon_maxdatediffusion));
                }

                // ---- Calcul de la date de fin de validité
                $dateFinValidite = "n/c";
                if($coupon->coupon_maxdatevalidity != null ){
                    $dateFinValidite = date("d/m/Y", strtotime($coupon->coupon_maxdatevalidity));
                }

                $codeTraitement = Array (
                    "Code traitement" => $coupon->coupon_code,
                    "Nom" => $coupon->coupon_name,
                    "Nb à diffuser" => $this->getFullQuantity($coupon),
                    "Nb diffusé" => $diffuse,
                    "Quantité restante" => $qRestante,
                    "Valeur faciale" => $coupon->coupon_value."€",
                    "En ligne" => $enligne,
                    "Date de fin de diffusion" => $dateFinDiffusion,
                    "Date de fin de validité" => $dateFinValidite,
                );
                $data['Coupons'][] = $codeTraitement;
            }
        }
        return Response::json([
            'Statut' => 'OK',
            'Détails Campagne' => $data
        ]);
    }

    public function getDiffCamp(Request $request) {
        $error = false;
        // ---- Contrôle des paramètres
        if(isset($request->refcamp) && $request->refcamp != ""){
            $refcamp = $request->refcamp;
            $campagne = Campagne::where(['camp_id' => $refcamp])->first();
            if(!$campagne){
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 103,
                    'Message' => 'La campagne n\'existe pas'
                ]);
            }
        }else{
            $error = true;
        }
        if(isset($request->refsite) && $request->refsite != ""){
            $refsite = $request->refsite;
            $site = Site::where(['site_id' => $refsite])->first();
            if(!$site){
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 102,
                    'Message' => 'Le site n\'existe pas'
                ]);
            };
        }else{
            $error = true;
        }

        if(isset($request->refadherent) && $request->refadherent != ""){
            $refadherent = $request->refadherent;
            $contact = Contact::where(['contact_siteId' => $refsite, 'contact_ref' => $refadherent])->first();
            if (!$contact) {
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 104,
                    'Message' => 'Le contact n\'existe pas'
                ]);
            }
        }else{
            $error = true;
        }
        
        if($error){
            return Response::json([
                'Statut' => 'KO',
                'Code' => 101,
                'Message' => 'Des paramètres de la requête sont mal renseignés ou non présents'
            ]);
        }

        $data = Array (
            'Statut' => 'OK',
            'Site' => $site->site_nom,
            'Ref campagne' => $campagne->camp_id,
            'Nom campagne' =>$campagne->camp_name,
            "Ref contact" => $refadherent,
            "Email contact" => $contact->contact_email,
        );

        $coupons = $campagne->coupons()->get();
        
        if($coupons->count() > 0){
            foreach($coupons as &$coupon){
                
                if($this->isAvailable($coupon, $campagne, $contact)) {
                    $dispo = 1;
                } else {
                    $dispo = 0;
                }
                $codeTraitement = Array (
                    "Code traitement" => $coupon->coupon_code,
                    "Nom" => $coupon->coupon_name,
                    "Nb disponible" => $dispo,
                );
                $data['Codes traitement'][] = $codeTraitement;
            }
        }
        return Response::json($data);
    }
}