<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Panier;
use App\Campagne;
use App\Coupon;
use App\PanierContent;

class PanierController extends Controller
{
    public function showTemplate(Request $request)
    {
        $panier = Panier::find($request->query('baskedid'));

        session()->put('panier', $panier);

        var_dump($request->all());
        return;
    }

    public function createBasket(Request $request)
    {
        // ---- Contrôle des paramètres
        $error = false;
        if(isset($request->refcamp) && $request->refcamp != ""){
            $refcamp = $request->refcamp;
            $campagne = Campagne::where(['camp_id' => $refcamp, 'camp_type' => 1])->first();
            if(!$campagne || $campagne->camp_published == 0 ){
                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->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;
        }

        if($error){
            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;
            } else {
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 102,
                    'Message' => 'Le site spécifié n\'existe pas'
                ]); 
            }
        }
        $contact->save();

        // ---- Ajout/MAJ du panier
        $panier = Panier::where(['panier_campId' => $refcamp, 'panier_contactId' => $contact->contact_id, 'panier_pending' => 1]);
        if($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
            $panier = panier::addPanier($refcamp, $contactId);

            $panierRef = strtoupper(md5(uniqid(time(), true)));
            $panier = new Panier;
            $panier->panier_ref = $panierRef;
            $panier->panier_campId = $refcamp;
            $panier->panier_contactId = $contactId;
            $panier->save();

            foreach($coupons as $couponCode => $quantity){
                $cp = Campagne::where('camp_id', $panier->panier_campId)->coupons()->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();
                    }
                }
            }
        }
        return Response::json([
            'Statut' => 'OK',
            'Panier' => $panier
        ]);
    }

    public function updateBasket(Request $request)
    {
        if(isset($request->basketid)){
            $basketid = $request->basketid;
            if($basketid != ''){
                $panier = Panier::where('panier_ref', $basketid)->first();
                if(!$panier){
                    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){
                            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] =$quantity;
                            }
                        }
                    }
                    if(sizeOf($coupons)== 0){
                        die();
                    }
                } else {
                    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 = 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 += $panierContent->panier_content_quantity;
                                if($quantity <= 0) $quantity = 0;
                                // 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();
                                }
                            }
                        }
                    }
                    // MAJ du status du panier
                    $qty = $panier->panierContents()->sum('panier_content_quantity');
                    if($qty == 0){
                        $panier_pending = 0;
                    }else{
                        $panier_pending = 1;
                    }
                    $panier->update('panier_pending', $panier_pending);
                    return Response::json([
                        'Statut' => 'OK',
                        'Panier' => $panier
                    ]);
                }else{
                    return Response::json([
                        'Statut' => 'KO',
                        'Code' => 106,
                        'Message' => 'Le panier n\'existe pas'
                    ]);
                }

            } else {
                return Response::json([
                    'Statut' => 'KO',
                    'Code' => 106,
                    'Message' => 'Le panier n\'existe pas'
                ]);
            }
        } else {
            return $this->createBasket($request);
        }
    }

    public function showBasket(Request $request)
    {
        var_dump($request->all());
        return;
    }
}