<?php

namespace App\Http\Controllers;

use App\Http\Requests\UpdateInfosRequest;
use App\Models\Articles;
use App\Models\ArticlesCategories;
use App\Models\Customers;
use App\Models\Reductions;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use LDCCRM\ApiV1;

class ClubController extends Controller
{
    public function index() {
        $reductions = Reductions::where([
            ['end_date_broadcast', '>', now()],
            ['status', 1]
        ])->get();

        $articles = Articles::where('status', 1)->orderBy('updated_at', 'DESC')->get();
        $categories = ArticlesCategories::whereHas('articles', function($q) {
            $q->where('status', 1);
        })->get();

        $montantReductions = 0.0;
        foreach ($reductions as $reduc)
            $montantReductions += $reduc->face_value;

        $nbCustomers = Customers::count();

        $notifications = 0;
        if (Auth::guard('customer')->check()) {
            $notifications = $this->getNotifications(Auth::guard('customer')->user());
        }

        return view('front.club.index', compact('montantReductions', 'nbCustomers', 'articles', 'categories', 'notifications'));
    }

    public function infos() {
        $customer = Auth::guard('customer')->user();
        if (!$customer)
            abort(404);

        $crm = new ApiV1(config('crm.CRM_ENDPOINT'), config('crm.CRM_API_TOKEN'));
        $crmCustomer = $crm->getCustomer($customer->crm_id);
        // TODO : Gérer l'erreur de non connexion a la CRM dans la vue
        if ($crmCustomer->status === "KO")
            return back()->withErrors(__("Une erreur est survenue, merci de réessayer ultérieurement."));
        $crmInfos = $crmCustomer->user;
        $birthDate = explode('-', $crmInfos->birth_date);

        $notifications = $this->getNotifications($customer);
        return view('front.club.informations', compact('customer', 'notifications', 'crmInfos', 'birthDate'));
    }

    /**
     * Send a request to the CRM to change the given customer's informations
     * @param Request $request
     */
    public function updateInfos(UpdateInfosRequest $request) {
        // TODO : Activer le changement d'email quand ce sera possible dans la CRM
        $crm = new ApiV1(config('crm.CRM_ENDPOINT'), config('crm.CRM_API_TOKEN'));

        $crmCustomer = $crm->updateCustomer(
            Auth::guard('customer')->user()->crm_id,
            $request->firstname,
            $request->lastname,
            $request->optin !== null ? 1 : 0,
            $request->year . '-' . $request->month . '-' . $request->day,
            $request->phone,
            $request->address,
            null,
            $request->city,
            $request->postcode,
            null
        );

        if ($crmCustomer->status === "KO")
            return redirect()->route('account.infos')->withErrors(__("Une erreur est survenue, merci de réessayer ultérieurement."));
        return redirect()->route('account.infos')->with('success', __("Vos informations ont bien été enregistrées."));
    }

    /**
     * Retrieve the number of notifications the current authenticated user has
     * @param Customer $customer The user whose number of notifications we want to retrieve
     */
    private function getNotifications($customer) {
        $result = 0;

        // TODO : Récupérer le nombre de notifications du customer

        return $result;
    }
}