<?php

namespace App\Http\Controllers\Bo;

use App\Enums\NotificationType;
use App\Events\NewNotification;
use App\Http\Controllers\Controller;
use App\Models\Ranges;
use Illuminate\Http\Request;
use App\Models\Reductions;
use Carbon\Carbon;

class ReductionsController extends Controller
{
    public function index()
    {
        $r = Reductions::where('end_date_broadcast', '>', Carbon::now())->paginate();
        $ranges = Ranges::with('products')->get();
        return view('bo.reductions.index', compact('r', 'ranges'));
    }

    public function saveDatas(Request $request)
    {
        $reductionId = $request->reductionId;
        $products = $request->products;
        $ranges = $request->ranges;
        $notification = $request->notification === null ? 0 : 1;

        $reduction = Reductions::find($reductionId);
        $reduction->ranges()->sync($ranges);
        foreach ($ranges as $rangeId) {
            $range = $reduction->ranges()->where('range_id', $rangeId)->first();
            foreach ($products as $product) {
                if (in_array($product, $range->products()->pluck('id')->toArray())) {
                    array_splice($products, array_search($product, $products), 1);
                }
            }
        }
        $reduction->products()->sync($products);
        $reduction->notification = $notification;
        $reduction->save();
        if ($notification === 1) {
            event(new NewNotification(NotificationType::reduction(), route('club.reductions'), $reduction));
        }

        return "Traitement terminé";
    }

    /**
     * Permet la mise à jour des bons de réductions depuis MesBR manuellement dans le BO
     */
    public function updateBr()
    {
        // On commence par supprimer les réductions dont la date de fin est dépassée
        Reductions::where('end_date_broadcast', '<', Carbon::now())->delete();

        // On récupère les réductions depuis MesBR
        /** @var \App\Lib\MesBR */
        $mesBR = app('mesBr');
        $reductions = $mesBR->getDetailCampaign();

        // Mise à jour et ajout des coupons en BDD
        $detailCampagne = $reductions->{'Détails Campagne'};
        if (isset($detailCampagne->Coupons)) {
            foreach ($detailCampagne->Coupons as $coupon) {
                $reduction = Reductions::where('code', $coupon->{'Code traitement'})->first();
                if (!$reduction) {
                    $reduction = new Reductions();
                    $reduction->code = $coupon->{'Code traitement'};
                }
                $reduction->wording = $coupon->{'Nom'};
                $reduction->number_broadcast = $coupon->{'Nb à diffuser'};
                $reduction->number_broadcasted = $coupon->{'Nb diffusé'};
                $reduction->face_value = floatval($coupon->{'Valeur faciale'});
                $reduction->status = $coupon->{'En ligne'} == "oui" ? 1 : 0;

                if (
                    isset($coupon->{'Date de fin de diffusion'}) &&
                    $coupon->{'Date de fin de diffusion'} != "01/01/1970"
                ) {
                    $endDatetime = Carbon::createFromFormat(
                        'Y-m-d',
                        date('Y-m-d', strtotime(str_replace("/", "-", $coupon->{'Date de fin de diffusion'})))
                    );
                } else {
                    $endDatetime = Carbon::createFromFormat('Y-m-d', date('Y-m-d', strtotime("2099-12-30")));
                }

                // Ne pas enregistrer les reductions dont la date de fin est déjà passée
                if ($endDatetime < Carbon::now()) {
                    continue;
                }

                $reduction->end_date_broadcast = $endDatetime;
                $reduction->save();
            }
        }

        return redirect()->route('bo.reductions.index');
    }
}