<?php

namespace App\Http\Controllers;

use App\Models\Campagne;
use App\Models\Site;
use App\Models\Coupon;
use App\Models\Contact;
use App\Enums\CampaignTypes;
use App\Http\Requests\Campaign\AddCouponsCampaign;
use App\Http\Requests\Campaign\DeleteCampaign;
use App\Http\Requests\Campaign\RemoveCouponCampaign;
use App\Http\Requests\Campaign\RemoveNotifCampaign;
use App\Http\Requests\Campaign\ShowDemoCampaign;
use App\Http\Requests\Campaign\StoreCampaign;
use App\Http\Requests\Campaign\StoreNotifCampaign;
use App\Http\Requests\Campaign\UpdateCampaign;
use App\Models\Mur;
use App\Models\PanierContent;
use App\Models\Notification;
use App\Models\Panier;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\File;
use App\Traits\CouponTrait;

class CampagneController extends Controller
{
    use CouponTrait;

    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        // TODO : Revoir le passage du site id ?
        $siteId = session()->get('site')->site_id;

        $campagnes = Campagne::where('camp_siteId', $siteId)->get();
        return view('campagnes.index')->with('campagnes', $campagnes);
    }

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

    /**
     * Store a newly created resource in storage.
     *
     * @param  StoreCampaign  $request
     * @return \Illuminate\Http\Response
     */
    public function store(StoreCampaign $request)
    {
        // TODO : Revoir le passage du site
        $site = session()->get('site');

        $campagne = new Campagne();
        $campagne->fill(array_merge($request->validated(), ['camp_siteId' => $site->site_id]));
        $campagne->save();

        if ($site->campagnes()->save($campagne)) {
            if ($campagne->camp_type->equals(CampaignTypes::mur())) {
                File::copyDirectory(resource_path('/views/template/mur'), public_path('/landings/' . $campagne->camp_id));
            } elseif ($campagne->camp_type->equals(CampaignTypes::panier())) {
                File::copyDirectory(resource_path('/views/template/panier'), public_path('/landings/' . $campagne->camp_id));
            } elseif ($campagne->camp_type->equals(CampaignTypes::murss())) {
                File::copyDirectory(resource_path('/views/template/murnoselection'), public_path('/landings/' . $campagne->camp_id));
            } elseif ($campagne->camp_type->equals(CampaignTypes::paniers())) {
                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\Models\Campagne $campagne
     * @return \Illuminate\Http\Response
     */
    public function edit(Campagne $campagne)
    {
        // TODO : Revoir le passage du site id
        $siteId = session()->get('site')->id;

        $couponsNotLinked = Coupon::whereDoesntHave('campagnes', function ($q) use ($campagne) {
            $q->where('campagne_id', $campagne->camp_id);
        })->where('coupon_siteId', $siteId)->where('coupon_published', 1)->get();

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

    /**
     * Update the specified resource in storage.
     *
     * @param  UpdateCampaign $request
     * @param  \App\Models\Campagne            $campagne
     * @return \Illuminate\Http\Response
     */
    public function update(UpdateCampaign $request, Campagne $campagne)
    {
        $campagne->fill($request->validated());

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

        if ($campagne->save()) {
            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  DeleteCampaign $request
     * @param  \App\Models\Campagne $campagne
     * @return \Illuminate\Http\Response
     */
    public function destroy(DeleteCampaign $request, Campagne $campagne)
    {
        $campagne->camp_published = 0;
        $campagne->save();

        if ($campagne->delete()) {
            return redirect(route('campagne.index'));
        } else {
            session()->flash('delete_nok', 'Erreur lors de la suppression');
            return view('campagnes.edit')->with('campagne', $campagne);
        }
    }

    // ---- Ajoute des coupons à une campagne
    public function addCoupons(AddCouponsCampaign $request, Campagne $campaign)
    {
        $coupons = Coupon::find($request->ids);
        $campaign->coupons()->attach($coupons);
        return json_encode($coupons);
    }

    // ---- Efface des coupons d'une campagne
    public function removeCoupon(RemoveCouponCampaign $request, Campagne $campaign, Coupon $coupon)
    {
        $campaign->coupons()->detach($coupon);
        return json_encode($coupon);
    }

    /**
     * @param  \Illuminate\Http\Request  $request
     *
     * @return array
     */
    public function saveNotification(StoreNotifCampaign $request, Campagne $campaign)
    {
        $notification = new Notification();
        $notification->fill(array_merge($request->validated(), ['notif_campId' => $campaign->camp_id]));
        $notification->save();

        return redirect()->back();
    }

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

    // ---- Montre les campagnes avec un compte de démo
    public function showDemo(ShowDemoCampaign $request, Campagne $campaign)
    {
        $siteId = $campaign->camp_siteId;
        $demoContact = Contact::where(['contact_siteId' => $siteId, 'contact_ref' => 'DEMO'])->first();

        if (!isset($demoContact)) {
            $req = new \Illuminate\Http\Request();
            $req->setMethod('POST');
            $req->request->add([
                'refsite' => $siteId,
                'refadherent' => 'DEMO',
                'prenom' => 'Compte',
                'nom' => 'Démonstration',
                'email' => 'demo@demo.fr',
                'code_postal' => '72000',
                'commune' => 'Le Mans',
                'pays' => 250
            ]);

            $contact = new \App\Http\Controllers\ContactController();
            $res = $contact->updateContact($req);
            $demoContact = Contact::where(['contact_siteId' => $siteId, 'contact_ref' => 'DEMO'])->first();
        }

        if ($campaign->camp_type->equals(CampaignTypes::mur()) || $campaign->camp_type->equals(CampaignTypes::murss())) {
            // ---- DEMONSTRATION POUR LES MURS
            $myRequest = new \Illuminate\Http\Request();
            $myRequest->setMethod('POST');
            $myRequest->request->add(['refcamp' => $campaign->camp_id, 'refadherent' => 'DEMO', 'admin' => 1]);

            // ---- EFFACER LES CONTROLES SI EXISTANT
            $mur = new \App\Http\Controllers\MurController();
            $res = $mur->deleteControlContact($myRequest);

            // ---- RETOURNE l'URL
            $url = "/?refsite=" . $siteId . "&refcamp=" . $campaign->camp_id . "&hash=" . $demoContact->contact_hash;
            return json_encode($url);
        } else {
            // ---- DEMONSTRATION POUR LES PANIERS
            $panier = Panier::where(['panier_campId' => $campaign->camp_id, 'panier_contactId' => $demoContact->contact_id, 'panier_pending' => 1])->first();

            if ($panier) {
                $url = "/?basketid=" . $panier->panier_ref;
            } else {
                // --- Pas de panier Création d'un nouveau
                // --- Récuperation des coupons de la campagne
                $coupons = $campaign->coupons()->get();

                foreach ($coupons as $key => $coupon) {
                    if (!$this->isAvailableToPrint($coupon, $campaign)) {
                        $coupons->forget($key);
                    }
                }

                $couponsTotal = count($coupons);
                $couponsAdded = 0;
                $basketContent = "";

                foreach ($coupons as $coupon) {
                    $basketContent .= "(1)" . $coupon->coupon_code;
                    $couponsAdded++;
                    if ($couponsAdded != $couponsTotal) {
                        $basketContent .= ",";
                    }
                }
                // --- création de l'objet request
                $req = new \Illuminate\Http\Request();
                $req->setMethod('POST');
                $req->request->add([
                    'refsite' => $siteId,
                    'refcamp' => $campaign->camp_id,
                    'refadherent' => $demoContact->contact_ref,
                    'nom' => $demoContact->contact_nom,
                    'prenom' => $demoContact->contact_prenom,
                    'email' => $demoContact->contact_email,
                    'code_postal' => $demoContact->contact_cp,
                    'commune' => $demoContact->contact_ville,
                    'pays' => $demoContact->contact_country,
                    'panier' => $basketContent,
                    'admin' => 1
                ]);
                $panier = new \App\Http\Controllers\PanierController();
                $res = $panier->updateBasket($req);
                $url = "/?basketid=" . $res->original['Panier']->Panier;
            }
            return json_encode($url);
        }
    }

    // ---- Dépublie une campagne
    public function togglePublish(Request $request, Campagne $campaign, int $state)
    {
        $campaign->camp_published = $state;
        $campaign->save();

        return json_encode($campaign);
    }

    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 CampaignTypes::mur():
                $type = "mur";
                break;
            case CampaignTypes::panier():
                $type = "panier";
                break;
            case CampaignTypes::murss():
                $type = "mur sans sélection";
                break;
            case CampaignTypes::paniers():
                $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) {
                // ---- 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;
            }//end foreach
        }//end if
        return response()->json([
            'Statut' => 'OK',
            'Détails Campagne' => $data
        ]);
    }
}