<?php

namespace App\Http\Controllers;

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

class PanierController extends Controller
{
    use ThanksTrait;
    use CouponTrait;

    public function showTemplate(Request $request)
    {
        //$panier = Panier::find($request->query('basketid'));
        $panier = Panier::where(['panier_ref' => $request->basketid])->first();
        if (!$panier) {
            abort(404);
        }
        session()->put('panier', $panier);
        $panierCouponsCount = $this->getCountCouponsPanierPublished($panier);
        $contact = Contact::where(['contact_id' => $panier->panier_contactId])->first();
        if (!$contact) {
            abort(404);
        }
        session()->put('contact', $contact);

        $campagne = Campagne::where(['camp_id' => $panier->panier_campId, 'camp_published' => 1])->first();
        if (!$campagne) {
            abort(404);
        }
        session()->put('campagne', $campagne);

        if ($campagne->camp_type == 1) {
            $coupons = $this->getCouponsPublished($campagne);
        } else {
            $panierContents = $this->getPanierContentPublished($panier);
            $coupons = array();
            foreach ($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[] = $cp;
                }
            }
        }
        session()->put('coupons', $coupons);
        return view('landings::' . $panier->panier_campId . '.index')
                    ->with(['ref' => $panier->panier_campId, 'coupons' => $coupons, 'contact' => $contact, 'nb' => $panierCouponsCount]);
    }

    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;

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

    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 ($pos === false || substr_count($panier, ")") != 1) {
                            $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;
                            }
                        } 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'
                            ]);
                        }
                    }
                    //---- 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();
                        $exists = $cp->campagnes->contains($panier->panier_campId);
                        if ($cp && $exists) {
                            $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();
                                }
                            }
                        } 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 coupon ne correspond pas aux coupons liés a la campagne";
                            $log->save();

                            return Response::json([
                                'Statut' => 'KO',
                                'Code' => 110,
                                'Message' => 'Le coupon ne correspond pas aux coupons liés a la campagne'
                            ]);
                        }
                    }
                    // 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();

                    $contact = Contact::where(['contact_id' => $panier->panier_contactId])->first();
                    $site = Site::where(['site_id' => $campagne->camp_siteId])->first();

                    if (isset($contact->contact_nom) && isset($site->site_nom)) {
                        if ($panier->panier_pending == 1) {
                            $encours = "oui";
                        } else {
                            $encours = "non";
                        }
                        $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->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;

                        $allPanierContent = $panier->panierContents()->get();
                        foreach ($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',
                            'Panier' => $response
                        ]);
                    } else {
                        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 || $campagne->camp_published == 0 || ($campagne->camp_type != 1 && $campagne->camp_type != 3)) {
                    $log->log_params = json_encode(['refcamp' => $refcamp]);
                    $log->log_statut = 'NOK';
                    $log->log_message = "La campagne n'existe pas ou n'est pas un panier";
                    $log->save();

                    return Response::json([
                    'Statut' => 'KO',
                    'Code' => 103,
                    'Message' => 'La campagne n\'existe pas ou n\'est pas un panier'
                    ]);
                }
            } 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 = $request->refsite;
                if ($refsite != $campagne->camp_siteId) {
                    return Response::json([
                    'Statut' => 'KO',
                    'Code' => 103,
                    'Message' => 'La campagne ne correspond à aucune campagnes du site'
                    ]);
                }
            } else {
                $error = true;
            }
            if (isset($request->prenom) && $request->prenom != "") {
                $prenom = $request->prenom;
            } else {
                $error = true;
            }
            if (isset($request->email) && $request->email != "" && filter_var($request->email, FILTER_VALIDATE_EMAIL)) {
                $email = $request->email;
            } else {
                $error = true;
            }

            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) && $request->pays != "") {
                if (filter_var($request->pays, FILTER_VALIDATE_INT)) {
                    $pays = $request->pays;
                } else {
                    $error = true;
                }
            } 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
            if (isset($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) {
                    $camp = Campagne::where('camp_id', $panier->panier_campId)->first();
                    $cp = $camp->coupons()->where('coupon_code', $couponCode)->first();
                    if ($cp) {
                        $panierContent = PanierContent::where(['panier_content_panierId' => $panier->panier_id, 'panier_content_couponId' => $cp->coupon_id])->first();
                        if ($panierContent) {
                            //$quantity += $panierContent->panier_content_quantity;
                            $panierContent->panier_content_quantity = $quantity + $panierContent->panier_content_quantity;
                            // MAJ du contenu
                            $panierContent->save();
                            //$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->panier_createdate = date('Y-m-d H:i:s');
                $panier->save();

                foreach ($coupons as $couponCode => $quantity) {
                    $cp = $campagne->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();
                        }
                    }
                }
            }

            $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();

            $contact = Contact::where(['contact_id' => $panier->panier_contactId])->first();
            $site = Site::where(['site_id' => $campagne->camp_siteId])->first();

            if (isset($contact->contact_nom) && isset($site->site_nom)) {
                if ($panier->panier_pending == 1) {
                    $encours = "oui";
                } else {
                    $encours = "non";
                }
                $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->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;

                $allPanierContent = $panier->panierContents()->get();
                $panCont = [];
                foreach ($allPanierContent as $panierContent) {
                    $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',
                    'Panier' => $response
                ]);
            } else {
                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' => 103,
                '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->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;
            $panCont = [];
        foreach ($allPanierContent as $panierContent) {
            $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
            ]);
    }
}