<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Panier;
use App\Campagne;
use App\Coupon;
use App\Contact;
use App\Log;
use App\PanierContent;
use App\Traits\ThanksTrait;
use Response;

class PanierController extends Controller
{
    use ThanksTrait;

    public function showTemplate(Request $request)
    {
        //$panier = Panier::find($request->query('basketid'));
        $panier = Panier::where(['panier_ref' => $request->basketid])->first();
        if(!$panier){
            return Response::json([
                'Statut' => 'KO',
                'Code' => 106,
                'Message' => 'Le panier n\'existe pas'
            ]); 
        }
        session()->put('panier', $panier);
        $panierCouponsCount = $panier->panierContents()->sum('panier_content_quantity');
        $contact = Contact::where(['contact_id' => $panier->panier_contactId])->first();
        if(!$contact){
            return Response::json([
                'Statut' => 'KO',
                'Code' => 104,
                'Message' => 'Le contact n\'existe pas'
            ]);
        }
        session()->put('contact', $contact);

        $campagne = Campagne::where(['camp_id' => $panier->panier_campId])->first();
        if(!$campagne){
            return Response::json([
                'Statut' => 'KO',
                'Code' => 105,
                'Message' => 'La campagne n\'existe pas'
            ]);
        }
        session()->put('campagne', $campagne);

        if($campagne->camp_type == 1) {
            $coupons = $campagne->coupons;
        } else {
            $panierContents = $panier->panierContents()->get();
            $coupons = array();
            foreach ($panierContents as $panierContent) {
                $cp = Coupon::where(['coupon_id'=> $panierContent->panier_content_couponId])->first();
                $qty = $panierContent->panier_content_quantity;
                for ($i=0; $i < $qty; $i++) { 
                    $coupons[$i] = $cp;
                }
            }
        }
        session()->put('coupons', $coupons);
        $view = view('landings::' . $panier->panier_campId . '.index')
                    ->with(['ref'=> $panier->panier_campId, 'coupons' => $coupons, 'contact' => $contact, 'nb' => $panierCouponsCount]);

        echo($view);
        

    }

    public function printPanierSelect(Request $request)
    {
        if(isset($request->coupons)){
            session()->put('coupons', $request->coupons);
            $coupons = $request->coupons;
        }

        if($request->session()->has('campagne')) { 
            $campagne = $request->session()->get('campagne'); 
        } 

        $ref = $campagne->camp_id;

        $view = view('landings::' . $ref . '.imprimer')
                    ->with(['ref'=> $ref, 'coupons' => $coupons, 'contact' => $request->session()->get('contact')]);

        echo($view);
    }

    public function updateBasket(Request $request)
    {
        if(isset($request->admin)){
            $source = 'ADMIN'; 
        } else {
            $source = 'API'; 
        }
        // ---- INIT du log
        $log = new Log();
        $log->log_action = config('constants.updatebasket');
        $log->log_source = $source;

        if(isset($request->basketid)){
            $basketid = $request->basketid;
            if($basketid != ''){
                $panier = Panier::where('panier_ref', $basketid)->first();
                if(!$panier){

                    $log->log_params = json_encode(['basketid' => $basketid]);
                    $log->log_statut = 'NOK';
                    $log->log_message = "Le panier n'existe pas";
                    $log->save();

                    return Response::json([
                        'Statut' => 'KO',
                        'Code' => 106,
                        'Message' => 'Le panier n\'existe pas'
                    ]); 
                }

                if(isset($request->panier) && $request->panier != ""){
                    $panier = $request->panier;
                    $panierTab = explode(",", $panier);
                    $coupons = array();
                    foreach($panierTab as $panier){
                        $pos = strpos($panier, ")");
                        if($pos === false){
                            
                            $log->log_params = json_encode(['basketid' => $basketid, 'panier' => $panier]);
                            $log->log_statut = 'NOK';
                            $log->log_message = "Des paramètres de la requête sont mal renseignés ou non présents";
                            $log->save();
                            return Response::json([
                                'Statut' => 'KO',
                                'Code' => 101,
                                'Message' => 'Des paramètres de la requête sont mal renseignés ou non présents'
                            ]); 
                        }
                        $quantity = substr($panier, 0, $pos);
                        $quantity =   str_replace("(", "", $quantity);
                        $couponCode = substr($panier, $pos+1);

                        if(is_numeric($quantity) && is_numeric($couponCode)){
                            if(isset($coupons[$couponCode])){
                                $coupons[$couponCode] = $coupons[$couponCode]+$quantity;
                            }else{
                                $coupons[$couponCode] =$quantity;
                            }
                        }
                    }
                    //---- Préparation message de log avec coupons
                    $panierCoupons = array();
                    foreach ($coupons as $code => $qty) {
                        array_push($panierCoupons, ['cp_code' => $code, 'qty' => $qty]);
                    }
                    if(sizeOf($coupons)== 0){
                        die();
                    }
                } else {

                    $log->log_params = json_encode(['basketid' => $basketid, 'panier' => $panier]);
                    $log->log_statut = 'NOK';
                    $log->log_message = "Des paramètres de la requête sont mal renseignés ou non présents";
                    $log->save();
                    return Response::json([
                        'Statut' => 'KO',
                        'Code' => 101,
                        'Message' => 'Des paramètres de la requête sont mal renseignés ou non présents'
                    ]);
                }

                // ---- MAJ du panier
                $panier = Panier::where('panier_ref', $basketid)->first();
                if($panier){
                    foreach($coupons as $couponCode => $quantity){
                        $cp = Coupon::where('coupon_code', $couponCode)->first();
                        if($cp){
                            $site = $cp->coupon_siteId;
                            $panierContent = PanierContent::where(['panier_content_panierId' => $panier->panier_id, 'panier_content_couponId' => $cp->coupon_id])->first();
                            if($panierContent){
                                $quantity += $panierContent->panier_content_quantity;
                                if($quantity <= 0) $quantity = 0;
                                // MAJ du contenu
                                $panierContent->panier_content_quantity = $quantity;
                                $panierContent->save();
                            }else{
                                // Ajout du contenu
                                if($quantity > 0){
                                    $panierNewContent = new PanierContent;
                                    $panierNewContent->panier_content_panierId = $panier->panier_id;
                                    $panierNewContent->panier_content_couponId = $cp->coupon_id;
                                    $panierNewContent->panier_content_quantity = $quantity;
                                    $panierNewContent->save();
                                }
                            }
                        }
                    }
                    // MAJ du status du panier
                    $qty = $panier->panierContents()->sum('panier_content_quantity');
                    if($qty == 0){
                        $panier_pending = 0;
                    }else{
                        $panier_pending = 1;
                    }
                    $panier->panier_pending =  $panier_pending;
                    $panier->save();

                    $campagne = Campagne::where(['camp_id' => $panier->panier_campId])->first();
                    //var_dump($panier->panier_campId);
                    $log->log_refsite = $campagne->camp_siteId;
                    $log->log_contactId = $panier->panier_contactId;
                    $log->log_params = json_encode(['refcamp' => $panier->panier_campId, 'basketid' => $basketid, 'panier' => $panier]);
                    $log->log_statut = 'OK';
                    $log->log_message = json_encode(['Message' => 'Le panier a bien été créé/mis à jour', 'Coupons' => $panierCoupons], JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
                    $log->save();
                    return Response::json([
                        'Statut' => 'OK',
                        'Panier' => $panier
                    ]);
                }else{
                    $log->log_params = json_encode(['basketid' => $basketid, 'panier' => $panier]);
                    $log->log_statut = 'NOK';
                    $log->log_message = "Le panier n'existe pas";
                    $log->save();
                    return Response::json([
                        'Statut' => 'KO',
                        'Code' => 106,
                        'Message' => 'Le panier n\'existe pas'
                    ]);
                }

            } else {
                $log->log_params = json_encode(['basketid' => $basketid, 'panier' => $panier]);
                $log->log_statut = 'NOK';
                $log->log_message = "Le panier n'existe pas";
                $log->save();
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 106,
                    'Message' => 'Le panier n\'existe pas'
                ]);
            }
        } else {
            // ---- Contrôle des paramètres
        $error = false;
        if(isset($request->refcamp) && $request->refcamp != ""){
            $refcamp = $request->refcamp;
            $campagne = Campagne::where(['camp_id' => $refcamp])->first();
            if(!$campagne || $campagne->camp_published == 0 ){

                $log->log_params = json_encode(['refcamp' => $refcamp]);
                $log->log_statut = 'NOK';
                $log->log_message = "La campagne n'existe pas";
                $log->save();
                
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 103,
                    'Message' => 'La campagne n\'existe pas'
                ]);
            }
        }else{
            $error = true;
        }
        if(isset($request->refadherent) && $request->refadherent != ""){
            $refadherent = $request->refadherent;
        }else{
            $error = true;
        }
        if(isset($request->nom) && $request->nom != ""){
            $nom = $request->nom;
        }else{
            $error = true;
        }
        if(isset($request->refsite) && $request->refsite != ""){
            $refsite = $request->refsite;
        }else{
            $error = true;
        }
        if(isset($request->prenom) && $request->prenom != ""){
            $prenom = $request->prenom;
        }else{
            $error = true;
        }
        if(isset($request->email) && $request->email != ""){
            $email = $request->email;
        }else{
            $error = true;
        }
        if(isset($request->date_naissance) && $request->date_naissance != ""){
            $date_naissance = $request->date_naissance;
        }else{
            $date_naissance = "";
        }
        if(isset($request->code_postal) && $request->code_postal != ""){
            $code_postal = $request->code_postal;
        }else{
            $error = true;
        }
        if(isset($request->commune) && $request->commune != ""){
            $commune = $request->commune;
        }else{
            $error = true;
        }

        if(isset($request->pays) && $request->pays != ""){
            $pays = $request->pays;
        }else{
            $pays = 250;
        }
        if(isset($request->panier) && $request->panier != ""){
            $panier = $request->panier;
            $panierTab = explode(",", $panier);
            $coupons = array();
            foreach($panierTab as $panier){
                $pos = strpos($panier, ")");
                if($pos === false) $error=true;
                $quantity = substr($panier, 0, $pos);
                $quantity =   str_replace("(", "", $quantity);
                $couponCode = substr($panier, $pos+1);

                if(is_numeric($quantity) && is_numeric($couponCode) && $quantity>0){
                    if(isset($coupons[$couponCode])){
                        $coupons[$couponCode] = $coupons[$couponCode]+$quantity;
                    }else{
                        $coupons[$couponCode] =$quantity;
                    }
                }
            }
            if(sizeOf($coupons)== 0){
                die();
            }
        }else{
            $error = true;
        }

        //---- Préparation message de log avec coupons
        $panierCoupons = array();
        foreach ($coupons as $code => $qty) {
            array_push($panierCoupons, ['cp_code' => $code, 'qty' => $qty]);
        }

        if($error){

            $log->log_params = json_encode(['refcamp' => $request->refcamp, 'refadherent' => $request->refadherent, 'refsite'=>$request->refsite, 'nom' => $request->nom, 'prenom' => $request->prenom, 'email' => $request->email, 'code postal' => $request->code_postal, 'commune' => $request->commune, 'panier' => $request->panier]);
            $log->log_statut = 'NOK';
            $log->log_message = "Des paramètres de la requête sont mal renseignés ou non présents";
            $log->save();
            
            return Response::json([
                'Statut' => 'KO',
                'Code' => 101,
                'Message' => 'Des paramètres de la requête sont mal renseignés ou non présents'
            ]);
        }

        // ---- Ajout/MAJ du contact
        $contact = Contact::where(['contact_siteId' => $refsite, 'contact_ref' => $refadherent])->first();
        if($contact){
            // ---- Mise à jour du contact
            $contact->contact_prenom = $prenom;
            $contact->contact_nom = $nom;
            $contact->contact_email = $email;
            $contact->contact_cp = $code_postal;
            $contact->contact_ville = $commune;
            $contact->contact_country = $pays;
            $contact->contact_updatedate = date('Y-m-d H:i:s');
        } else {
            // ---- Création du contact
            $site = Site::where('site_id', $refsite)->first();

            if($site){
                $contact = new Contact();
                $contact->contact_nom = $nom;
                $contact->contact_prenom = $prenom;
                $contact->contact_ref = $refadherent;
                $contact->contact_email = $email;
                $contact->contact_cp = $code_postal;
                $contact->contact_ville = $commune;
                $contact->contact_country = $pays;
                $contact->contact_siteId = $refsite;
                $contact->contact_hash = strtoupper(md5(uniqid(time(), true)));
            } else {
                $log->log_params = json_encode(['refcamp' => $request->refcamp, 'refadherent' => $request->refadherent, 'refsite'=>$request->refsite, 'nom' => $request->nom, 'prenom' => $request->prenom, 'email' => $request->email, 'code postal' => $request->code_postal, 'commune' => $request->commune, 'panier' => $request->panier]);
                $log->log_statut = 'NOK';
                $log->log_message = "Le site spécifié n'existe pas";
                $log->save();

                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 102,
                    'Message' => 'Le site spécifié n\'existe pas'
                ]); 
            }
        }
        if(!$contact->save()){
            $log->log_params = json_encode(['refcamp' => $request->refcamp, 'refadherent' => $request->refadherent, 'refsite'=>$request->refsite, 'nom' => $request->nom, 'prenom' => $request->prenom, 'email' => $request->email, 'code postal' => $request->code_postal, 'commune' => $request->commune, 'panier' => $request->panier]);
            $log->log_statut = 'NOK';
            $log->log_message = "Une erreur est survenue";
            $log->save();
            return Response::json([
                'Statut' => 'KO',
                'Code' => 109,
                'Message' => 'Une erreur est survenue'
            ]); 
        }

        // ---- Ajout/MAJ du panier
        $panier = Panier::where(['panier_campId' => $refcamp, 'panier_contactId' => $contact->contact_id, 'panier_pending' => 1])->first();
        if($panier){
            foreach($coupons as $couponCode => $quantity){
                $cp = Campagne::where('camp_id', $panier->panier_campId)->coupons()->where('coupon_code', $couponCode)->first();
                if($cp){
                    $panierContent = PanierContent::where(['panier_content_panierId' => $panier->panier_id, 'panier_content_couponId' => $cp->coupon_id]);
                    if($panierContent){
                        $quantity += $panierContent->panier_content_quantity;
                        // MAJ du contenu
                        $panierContent->update(['panier_content_quantity', $quantity]);
                    }else{
                        // Ajout du contenu
                        if($quantity > 0){
                            $panierNewContent = new PanierContent;
                            $panierNewContent->panier_content_panierId = $panier->panier_id;
                            $panierNewContent->panier_content_couponId = $cp->coupon_id;
                            $panierNewContent->panier_content_quantity = $quantity;
                            $panierNewContent->save();
                        }
                    }
                }
            }
        }else{
            // Ajout du panier et du contenu
            $panierRef = strtoupper(md5(uniqid(time(), true)));
            $panier = new Panier;
            $panier->panier_ref = $panierRef;
            $panier->panier_campId = $refcamp;
            $panier->panier_contactId = $contact->contact_id;
            $panier->save();

            foreach($coupons as $couponCode => $quantity){
                $cp = Coupon::where('coupon_code', $couponCode)->first();
                if($cp){
                    // Ajout du contenu
                    if($quantity > 0){
                        $panierNewContent = new PanierContent;
                        $panierNewContent->panier_content_panierId = $panier->panier_id;
                        $panierNewContent->panier_content_couponId = $cp->coupon_id;
                        $panierNewContent->panier_content_quantity = $quantity;
                        $panierNewContent->save();
                    }
                }
            }
        }

        $log->log_params = json_encode(['refcamp' => $request->refcamp, 'refadherent' => $request->refadherent, 'refsite'=>$request->refsite, 'nom' => $request->nom, 'prenom' => $request->prenom, 'email' => $request->email, 'code postal' => $request->code_postal, 'commune' => $request->commune, 'panier' => $request->panier]);
        $log->log_contactId = $panier->panier_contactId;
        $log->log_refsite = $request->refsite;
        $log->log_statut = 'OK';
        $log->log_message = json_encode(['Message' => 'Le panier a bien été créé/mis à jour', 'Coupons' => $panierCoupons], JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
        $log->save();

        return Response::json([
            'Statut' => 'OK',
            'Panier' => $panier
        ]);
        }
    }

    public function showBasket(Request $request)
    {
        // ---- Contrôle des paramètres
			if(isset($request->basketid) && $request->basketid != ""){
				$basketid = $request->basketid;
			}else{
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 106,
                    'Message' => 'Le panier n\'existe pas'
                ]); 
			}

			$panier = Panier::where('panier_ref', $basketid)->first();
			if(!$panier){
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 106,
                    'Message' => 'Le panier n\'existe pas'
                ]); 
            }

			if($panier->panier_pending == 1){
				$encours = "oui";
			}else{
				$encours = "non";
			}

            $contact = $panier->contact()->where(['contact_id' => $panier->panier_contactId])->first();
			if(!$contact){
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 104,
                    'Message' => 'Le contact n\'existe pas'
                ]);
            }

            $campagne = $panier->campagne()->where(['camp_id' => $panier->panier_campId])->first();
			if(!$campagne){
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 105,
                    'Message' => 'La campagne n\'existe pas'
                ]);
            }

			$site = $campagne->site()->first();
			if($site === null){
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 102,
                    'Message' => 'Le site n\'existe pas'
                ]);
            }

            $allPanierContent = $panier->panierContents()->get();
			if($allPanierContent->count() == 0){
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 108,
                    'Message' => 'Le panier n\'a pas de coupons liés'
                ]);
            }

            $response = new \stdClass();
            $response->Site = $site->site_nom." (".$site->site_id.")";
            $response->Campagne = $campagne->camp_name." (".$campagne->camp_id.")";
            $response->Panier = $panier->panier_ref;
            $response->DateCreation = date("d/m/Y", strtotime($panier->panier_createdate));
            $response->DateLimite = "";
            $response->EnCours = $encours;
            $response->Nom = $contact->contact_nom;
            $response->Prenom = $contact->contact_prenom;
            $response->Email = $contact->contact_email;
            $response->CodePostal = $contact->contact_cp;
            $response->Commune = $contact->contact_ville;
            $response->DateNaissance = $contact->contact_datenaissance;

            foreach($allPanierContent as $panierContent){
                $panCont = [];
                $coupon = Coupon::where(['coupon_id' => $panierContent->panier_content_couponId])->first();
                if($coupon){
                    array_push($panCont, $coupon->coupon_code." - ".$coupon->coupon_name." (x".$panierContent->panier_content_quantity.")");
                }
            }

            $response->panierContent = $panCont;          

            return Response::json([
                'Statut' => 'OK',
                'Informations Panier' => $response
            ]);
    }
}