<?php

namespace App\Providers;

use App\Models\Prize;
use App\Models\Settings;
use Illuminate\Pagination\Paginator;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\View;
use Illuminate\Support\Facades\Blade;
use Illuminate\Support\Facades\URL;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\ServiceProvider;
use Illuminate\Validation\ValidationException;
use LDC\LDCCRM\Enums\Country;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap any application services.
     *
     * @return void
     * @throws \ErrorException If MAIL_ADMIN is not set in .env .
     */
    public function boot()
    {
        // * LOCAL HTTPS FIX.
        if (!in_array(config('app.env'), ['local', 'testing'])) {
            URL::forceScheme('https');
        }
        // * HA PROXY FIX.
        App::singleton('clientIp', function () {
            if (
                config('app.env') === 'local'
            ) {
                return request()->getClientIp();
            } else {
                return request()->server('HTTP_X_FORWARDED_FOR') ??
                request()->getClientIp();
            }
        });
        // * LOCAL FORCE eg: for Carbon.
        setlocale(LC_ALL, \sprintf(
            '%s_%s.UTF-8',
            config('app.locale'),
            \strtoupper(config('app.locale'))
        ));
        Carbon::setLocale(config('app.locale'));
        // * FORCE BOOTSTRAP PAGINATOR.
        if (!app()->runningInConsole()) {
            Paginator::useBootstrap();
        }

        app()->singleton(Settings::class, function () {
            if (!($settings = Settings::find(1))) {
                throw new \ErrorException('Settings not found in DB');
            }
            return $settings;
        });

        // * AvailableCountries
        View::share('availableCountries', [
            Country::france(),
            Country::belgium(),
            Country::luxembourg(),
            Country::guadeloupe(),
            Country::martinique(),
            Country::frenchGuiana(),
            Country::reunion(),
            Country::saintPierreAndMiquelon(),
            Country::mayotte(),
            Country::saintBarthelemy(),
            Country::saintMartinFrenchPart(),
            Country::wallisAndFutuna(),
            Country::frenchPolynesia(),
            Country::newCaledonia()
        ]);

        if (!app()->runningInConsole()) {
            // ! MAIL_ADMIN est obligatoire dans le .env
            try {
                Validator::validate(['mail' => config('mail.MAIL_ADMIN')], [
                    'mail' => 'required|email:rfc,strict,spoof'
                ]);
            } catch (ValidationException $e) {
                throw new \ErrorException(
                    'La valeur mail doit contenir une adresse email valide dans la configuration.'
                );
            }

            // On ramène le nom du jeu et le nom de la société sur toute les pages.
            $settingsGlobal = Cache::get('settingsGlobal');
            if (!$settingsGlobal) {
                $settingsGlobal = app(Settings::class)
                    ->select('name', 'company', 'analytics', 'start_date', 'end_date')
                    ->first();
                Cache::put('settingsGlobal', $settingsGlobal);
            }
            View::share('settingsGlobal', $settingsGlobal);

            // On ramène aussi tout les prix car on en a besoin sur le header.
            View::share('prizesGlobal', Cache::remember('prizesGlobal', 60, function () {
                return Prize::all();
            }));


            Blade::if('superadmin', function () {
                /** @var \App\Models\User|null $user */
                $user = auth('web')->user();
                return $user and $user->isAdmin();
            });
        }//end if
    }
}